2 * gtkdlg.c - GTK implementation of the PuTTY configuration box.
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10 #include <gdk/gdkkeysyms.h>
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11 #include <gdk/gdkx.h>
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12 #include <X11/Xlib.h>
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13 #include <X11/Xutil.h>
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15 #include "gtkcols.h"
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16 #include "gtkfont.h"
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19 #define PUTTY_DO_GLOBALS /* actually _define_ globals */
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23 #include "storage.h"
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25 #include "tree234.h"
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34 struct Shortcut sc[128];
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38 union control *ctrl;
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39 GtkWidget *toplevel;
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41 int privdata_needs_free;
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42 GtkWidget **buttons; int nbuttons; /* for radio buttons */
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43 GtkWidget *entry; /* for editbox, filesel, fontsel */
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44 GtkWidget *button; /* for filesel, fontsel */
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45 #if !GTK_CHECK_VERSION(2,4,0)
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46 GtkWidget *list; /* for listbox (in GTK1), combobox (<=GTK2.3) */
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47 GtkWidget *menu; /* for optionmenu (==droplist) */
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48 GtkWidget *optmenu; /* also for optionmenu */
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50 GtkWidget *combo; /* for combo box (either editable or not) */
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52 #if GTK_CHECK_VERSION(2,0,0)
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53 GtkWidget *treeview; /* for listbox (GTK2), droplist+combo (>=2.4) */
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54 GtkListStore *listmodel; /* for all types of list box */
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56 GtkWidget *text; /* for text */
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57 GtkWidget *label; /* for dlg_label_change */
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58 GtkAdjustment *adj; /* for the scrollbar in a list box */
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65 tree234 *byctrl, *bywidget;
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67 struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
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68 /* `flags' are set to indicate when a GTK signal handler is being called
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69 * due to automatic processing and should not flag a user event. */
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71 struct Shortcuts *shortcuts;
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72 GtkWidget *window, *cancelbutton;
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73 union control *currfocus, *lastfocus;
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74 #if !GTK_CHECK_VERSION(2,0,0)
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75 GtkWidget *currtreeitem, **treeitems;
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80 #define FLAG_UPDATING_COMBO_LIST 1
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81 #define FLAG_UPDATING_LISTBOX 2
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83 enum { /* values for Shortcut.action */
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84 SHORTCUT_EMPTY, /* no shortcut on this key */
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85 SHORTCUT_TREE, /* focus a tree item */
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86 SHORTCUT_FOCUS, /* focus the supplied widget */
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87 SHORTCUT_UCTRL, /* do something sane with uctrl */
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88 SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */
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89 SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */
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92 #if GTK_CHECK_VERSION(2,0,0)
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101 * Forward references.
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103 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
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105 static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
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106 int chr, int action, void *ptr);
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107 static void shortcut_highlight(GtkWidget *label, int chr);
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108 #if !GTK_CHECK_VERSION(2,0,0)
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109 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
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111 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
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113 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
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115 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
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118 #if !GTK_CHECK_VERSION(2,4,0)
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119 static void menuitem_activate(GtkMenuItem *item, gpointer data);
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121 static void coloursel_ok(GtkButton *button, gpointer data);
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122 static void coloursel_cancel(GtkButton *button, gpointer data);
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123 static void window_destroy(GtkWidget *widget, gpointer data);
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124 int get_listitemheight(GtkWidget *widget);
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126 static int uctrl_cmp_byctrl(void *av, void *bv)
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128 struct uctrl *a = (struct uctrl *)av;
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129 struct uctrl *b = (struct uctrl *)bv;
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130 if (a->ctrl < b->ctrl)
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132 else if (a->ctrl > b->ctrl)
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137 static int uctrl_cmp_byctrl_find(void *av, void *bv)
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139 union control *a = (union control *)av;
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140 struct uctrl *b = (struct uctrl *)bv;
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143 else if (a > b->ctrl)
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148 static int uctrl_cmp_bywidget(void *av, void *bv)
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150 struct uctrl *a = (struct uctrl *)av;
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151 struct uctrl *b = (struct uctrl *)bv;
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152 if (a->toplevel < b->toplevel)
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154 else if (a->toplevel > b->toplevel)
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159 static int uctrl_cmp_bywidget_find(void *av, void *bv)
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161 GtkWidget *a = (GtkWidget *)av;
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162 struct uctrl *b = (struct uctrl *)bv;
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163 if (a < b->toplevel)
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165 else if (a > b->toplevel)
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170 static void dlg_init(struct dlgparam *dp)
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172 dp->byctrl = newtree234(uctrl_cmp_byctrl);
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173 dp->bywidget = newtree234(uctrl_cmp_bywidget);
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174 dp->coloursel_result.ok = FALSE;
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175 dp->window = dp->cancelbutton = NULL;
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176 #if !GTK_CHECK_VERSION(2,0,0)
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177 dp->treeitems = NULL;
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178 dp->currtreeitem = NULL;
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181 dp->currfocus = NULL;
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184 static void dlg_cleanup(struct dlgparam *dp)
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188 freetree234(dp->byctrl); /* doesn't free the uctrls inside */
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190 while ( (uc = index234(dp->bywidget, 0)) != NULL) {
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191 del234(dp->bywidget, uc);
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192 if (uc->privdata_needs_free)
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193 sfree(uc->privdata);
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194 sfree(uc->buttons);
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197 freetree234(dp->bywidget);
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198 dp->bywidget = NULL;
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199 #if !GTK_CHECK_VERSION(2,0,0)
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200 sfree(dp->treeitems);
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204 static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc)
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206 add234(dp->byctrl, uc);
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207 add234(dp->bywidget, uc);
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210 static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl)
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214 return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find);
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217 static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w)
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219 struct uctrl *ret = NULL;
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223 ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find);
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231 void *dlg_get_privdata(union control *ctrl, void *dlg)
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233 struct dlgparam *dp = (struct dlgparam *)dlg;
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234 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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235 return uc->privdata;
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238 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
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240 struct dlgparam *dp = (struct dlgparam *)dlg;
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241 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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242 uc->privdata = ptr;
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243 uc->privdata_needs_free = FALSE;
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246 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
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248 struct dlgparam *dp = (struct dlgparam *)dlg;
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249 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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251 * This is an internal allocation routine, so it's allowed to
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252 * use smalloc directly.
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254 uc->privdata = smalloc(size);
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255 uc->privdata_needs_free = FALSE;
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256 return uc->privdata;
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259 union control *dlg_last_focused(union control *ctrl, void *dlg)
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261 struct dlgparam *dp = (struct dlgparam *)dlg;
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262 if (dp->currfocus != ctrl)
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263 return dp->currfocus;
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265 return dp->lastfocus;
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268 void dlg_radiobutton_set(union control *ctrl, void *dlg, int which)
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270 struct dlgparam *dp = (struct dlgparam *)dlg;
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271 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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272 assert(uc->ctrl->generic.type == CTRL_RADIO);
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273 assert(uc->buttons != NULL);
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274 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE);
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277 int dlg_radiobutton_get(union control *ctrl, void *dlg)
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279 struct dlgparam *dp = (struct dlgparam *)dlg;
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280 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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283 assert(uc->ctrl->generic.type == CTRL_RADIO);
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284 assert(uc->buttons != NULL);
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285 for (i = 0; i < uc->nbuttons; i++)
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286 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i])))
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288 return 0; /* got to return something */
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291 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
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293 struct dlgparam *dp = (struct dlgparam *)dlg;
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294 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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295 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
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296 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked);
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299 int dlg_checkbox_get(union control *ctrl, void *dlg)
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301 struct dlgparam *dp = (struct dlgparam *)dlg;
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302 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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303 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
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304 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel));
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307 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
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309 struct dlgparam *dp = (struct dlgparam *)dlg;
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310 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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313 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
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315 #if GTK_CHECK_VERSION(2,4,0)
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317 entry = gtk_bin_get_child(GTK_BIN(uc->combo));
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322 assert(entry != NULL);
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325 * GTK 2 implements gtk_entry_set_text by means of two separate
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326 * operations: first delete the previous text leaving the empty
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327 * string, then insert the new text. This causes two calls to
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328 * the "changed" signal.
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330 * The first call to "changed", if allowed to proceed normally,
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331 * will cause an EVENT_VALCHANGE event on the edit box, causing
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332 * a call to dlg_editbox_get() which will read the empty string
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333 * out of the GtkEntry - and promptly write it straight into
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334 * the Config structure, which is precisely where our `text'
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335 * pointer is probably pointing, so the second editing
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336 * operation will insert that instead of the string we
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337 * originally asked for.
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339 * Hence, we must take our own copy of the text before we do
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342 tmpstring = dupstr(text);
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343 gtk_entry_set_text(GTK_ENTRY(entry), tmpstring);
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347 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
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349 struct dlgparam *dp = (struct dlgparam *)dlg;
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350 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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351 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
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353 #if GTK_CHECK_VERSION(2,4,0)
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355 #if GTK_CHECK_VERSION(2,6,0)
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357 gtk_combo_box_get_active_text(GTK_COMBO_BOX(uc->combo)),
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362 (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))),
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365 buffer[length-1] = '\0';
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371 strncpy(buffer, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
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373 buffer[length-1] = '\0';
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377 assert(!"We shouldn't get here");
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380 #if !GTK_CHECK_VERSION(2,4,0)
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381 static void container_remove_and_destroy(GtkWidget *w, gpointer data)
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383 GtkContainer *cont = GTK_CONTAINER(data);
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384 /* gtk_container_remove will unref the widget for us; we need not. */
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385 gtk_container_remove(cont, w);
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389 /* The `listbox' functions can also apply to combo boxes. */
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390 void dlg_listbox_clear(union control *ctrl, void *dlg)
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392 struct dlgparam *dp = (struct dlgparam *)dlg;
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393 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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395 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
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396 uc->ctrl->generic.type == CTRL_LISTBOX);
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398 #if !GTK_CHECK_VERSION(2,4,0)
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400 gtk_container_foreach(GTK_CONTAINER(uc->menu),
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401 container_remove_and_destroy,
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402 GTK_CONTAINER(uc->menu));
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406 gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
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410 #if GTK_CHECK_VERSION(2,0,0)
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411 if (uc->listmodel) {
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412 gtk_list_store_clear(uc->listmodel);
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416 assert(!"We shouldn't get here");
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419 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
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421 struct dlgparam *dp = (struct dlgparam *)dlg;
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422 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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424 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
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425 uc->ctrl->generic.type == CTRL_LISTBOX);
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427 #if !GTK_CHECK_VERSION(2,4,0)
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429 gtk_container_remove
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430 (GTK_CONTAINER(uc->menu),
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431 g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
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435 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
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439 #if GTK_CHECK_VERSION(2,0,0)
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440 if (uc->listmodel) {
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443 assert(uc->listmodel != NULL);
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444 path = gtk_tree_path_new_from_indices(index, -1);
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445 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
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446 gtk_list_store_remove(uc->listmodel, &iter);
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447 gtk_tree_path_free(path);
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451 assert(!"We shouldn't get here");
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454 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
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456 dlg_listbox_addwithid(ctrl, dlg, text, 0);
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460 * Each listbox entry may have a numeric id associated with it.
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461 * Note that some front ends only permit a string to be stored at
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462 * each position, which means that _if_ you put two identical
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463 * strings in any listbox then you MUST not assign them different
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464 * IDs and expect to get meaningful results back.
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466 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
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467 char const *text, int id)
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469 struct dlgparam *dp = (struct dlgparam *)dlg;
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470 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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472 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
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473 uc->ctrl->generic.type == CTRL_LISTBOX);
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476 * This routine is long and complicated in both GTK 1 and 2,
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477 * and completely different. Sigh.
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479 dp->flags |= FLAG_UPDATING_COMBO_LIST;
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481 #if !GTK_CHECK_VERSION(2,4,0)
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484 * List item in a drop-down (but non-combo) list. Tabs are
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485 * ignored; we just provide a standard menu item with the
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488 GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
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490 gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
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491 gtk_widget_show(menuitem);
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493 gtk_object_set_data(GTK_OBJECT(menuitem), "user-data",
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494 GINT_TO_POINTER(id));
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495 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
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496 GTK_SIGNAL_FUNC(menuitem_activate), dp);
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499 if (uc->list && uc->entry) {
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501 * List item in a combo-box list, which means the sensible
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502 * thing to do is make it a perfectly normal label. Hence
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503 * tabs are disregarded.
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505 GtkWidget *listitem = gtk_list_item_new_with_label(text);
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507 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
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508 gtk_widget_show(listitem);
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510 gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
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511 GINT_TO_POINTER(id));
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515 #if !GTK_CHECK_VERSION(2,0,0)
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518 * List item in a non-combo-box list box. We make all of
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519 * these Columns containing GtkLabels. This allows us to do
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520 * the nasty force_left hack irrespective of whether there
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521 * are tabs in the thing.
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523 GtkWidget *listitem = gtk_list_item_new();
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524 GtkWidget *cols = columns_new(10);
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528 /* Count the tabs in the text, and hence determine # of columns. */
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530 for (i = 0; text[i]; i++)
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531 if (text[i] == '\t')
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535 (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1));
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536 percents = snewn(ncols, gint);
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537 percents[ncols-1] = 100;
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538 for (i = 0; i < ncols-1; i++) {
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539 percents[i] = uc->ctrl->listbox.percentages[i];
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540 percents[ncols-1] -= percents[i];
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542 columns_set_cols(COLUMNS(cols), ncols, percents);
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545 for (i = 0; i < ncols; i++) {
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546 int len = strcspn(text, "\t");
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547 char *dup = dupprintf("%.*s", len, text);
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552 label = gtk_label_new(dup);
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555 columns_add(COLUMNS(cols), label, i, 1);
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556 columns_force_left_align(COLUMNS(cols), label);
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557 gtk_widget_show(label);
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559 gtk_container_add(GTK_CONTAINER(listitem), cols);
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560 gtk_widget_show(cols);
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561 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
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562 gtk_widget_show(listitem);
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564 if (ctrl->listbox.multisel) {
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565 gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
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566 GTK_SIGNAL_FUNC(listitem_multi_key), uc->adj);
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568 gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
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569 GTK_SIGNAL_FUNC(listitem_single_key), uc->adj);
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571 gtk_signal_connect(GTK_OBJECT(listitem), "focus_in_event",
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572 GTK_SIGNAL_FUNC(widget_focus), dp);
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573 gtk_signal_connect(GTK_OBJECT(listitem), "button_press_event",
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574 GTK_SIGNAL_FUNC(listitem_button_press), dp);
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575 gtk_signal_connect(GTK_OBJECT(listitem), "button_release_event",
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576 GTK_SIGNAL_FUNC(listitem_button_release), dp);
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577 gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
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578 GINT_TO_POINTER(id));
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582 if (uc->listmodel) {
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586 dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
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587 gtk_list_store_append(uc->listmodel, &iter);
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588 dp->flags &= ~FLAG_UPDATING_LISTBOX;
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589 gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
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592 * Now go through text and divide it into columns at the tabs,
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595 cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
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596 cols = cols ? cols : 1;
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597 for (i = 0; i < cols; i++) {
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598 int collen = strcspn(text, "\t");
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599 char *tmpstr = snewn(collen+1, char);
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600 memcpy(tmpstr, text, collen);
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601 tmpstr[collen] = '\0';
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602 gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
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610 assert(!"We shouldn't get here");
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612 dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
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615 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
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617 struct dlgparam *dp = (struct dlgparam *)dlg;
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618 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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620 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
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621 uc->ctrl->generic.type == CTRL_LISTBOX);
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623 #if !GTK_CHECK_VERSION(2,4,0)
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624 if (uc->menu || uc->list) {
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628 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
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630 item = GTK_OBJECT(g_list_nth_data(children, index));
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631 g_list_free(children);
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633 return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item),
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637 #if GTK_CHECK_VERSION(2,0,0)
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638 if (uc->listmodel) {
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643 path = gtk_tree_path_new_from_indices(index, -1);
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644 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
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645 gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
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646 gtk_tree_path_free(path);
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651 assert(!"We shouldn't get here");
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652 return -1; /* placate dataflow analysis */
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655 /* dlg_listbox_index returns <0 if no single element is selected. */
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656 int dlg_listbox_index(union control *ctrl, void *dlg)
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658 struct dlgparam *dp = (struct dlgparam *)dlg;
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659 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
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661 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
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662 uc->ctrl->generic.type == CTRL_LISTBOX);
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664 #if !GTK_CHECK_VERSION(2,4,0)
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665 if (uc->menu || uc->list) {
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667 GtkWidget *item, *activeitem;
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672 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
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674 activeitem = NULL; /* unnecessarily placate gcc */
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676 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
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678 for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
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679 i++, children = children->next) {
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680 if (uc->menu ? activeitem == item :
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681 GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
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682 if (selected == -1)
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688 g_list_free(children);
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689 return selected < 0 ? -1 : selected;
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694 * This API function already does the right thing in the
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695 * case of no current selection.
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697 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo));
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700 #if GTK_CHECK_VERSION(2,0,0)
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701 if (uc->treeview) {
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702 GtkTreeSelection *treesel;
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704 GtkTreeModel *model;
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709 assert(uc->treeview != NULL);
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710 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
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712 if (gtk_tree_selection_count_selected_rows(treesel) != 1)
\r
715 sellist = gtk_tree_selection_get_selected_rows(treesel, &model);
\r
717 assert(sellist && sellist->data);
\r
718 path = sellist->data;
\r
720 if (gtk_tree_path_get_depth(path) != 1) {
\r
723 indices = gtk_tree_path_get_indices(path);
\r
731 g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL);
\r
732 g_list_free(sellist);
\r
737 assert(!"We shouldn't get here");
\r
738 return -1; /* placate dataflow analysis */
\r
741 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
\r
743 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
744 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
746 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
\r
747 uc->ctrl->generic.type == CTRL_LISTBOX);
\r
749 #if !GTK_CHECK_VERSION(2,4,0)
\r
750 if (uc->menu || uc->list) {
\r
752 GtkWidget *item, *activeitem;
\r
754 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
\r
755 uc->ctrl->generic.type == CTRL_LISTBOX);
\r
756 assert(uc->menu != NULL || uc->list != NULL);
\r
758 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
\r
760 item = GTK_WIDGET(g_list_nth_data(children, index));
\r
761 g_list_free(children);
\r
764 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
\r
765 return item == activeitem;
\r
767 return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
\r
773 * This API function already does the right thing in the
\r
774 * case of no current selection.
\r
776 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index;
\r
779 #if GTK_CHECK_VERSION(2,0,0)
\r
780 if (uc->treeview) {
\r
781 GtkTreeSelection *treesel;
\r
785 assert(uc->treeview != NULL);
\r
786 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
\r
788 path = gtk_tree_path_new_from_indices(index, -1);
\r
789 ret = gtk_tree_selection_path_is_selected(treesel, path);
\r
790 gtk_tree_path_free(path);
\r
795 assert(!"We shouldn't get here");
\r
796 return -1; /* placate dataflow analysis */
\r
799 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
\r
801 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
802 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
804 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
\r
805 uc->ctrl->generic.type == CTRL_LISTBOX);
\r
807 #if !GTK_CHECK_VERSION(2,4,0)
\r
809 gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
\r
815 gdouble newtop, newbot;
\r
817 gtk_list_select_item(GTK_LIST(uc->list), index);
\r
820 * Scroll the list box if necessary to ensure the newly
\r
821 * selected item is visible.
\r
823 items = gtk_container_children(GTK_CONTAINER(uc->list));
\r
824 nitems = g_list_length(items);
\r
826 int modified = FALSE;
\r
827 g_list_free(items);
\r
828 newtop = uc->adj->lower +
\r
829 (uc->adj->upper - uc->adj->lower) * index / nitems;
\r
830 newbot = uc->adj->lower +
\r
831 (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
\r
832 if (uc->adj->value > newtop) {
\r
834 uc->adj->value = newtop;
\r
835 } else if (uc->adj->value < newbot - uc->adj->page_size) {
\r
837 uc->adj->value = newbot - uc->adj->page_size;
\r
840 gtk_adjustment_value_changed(uc->adj);
\r
846 gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index);
\r
850 #if GTK_CHECK_VERSION(2,0,0)
\r
851 if (uc->treeview) {
\r
852 GtkTreeSelection *treesel;
\r
855 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
\r
857 path = gtk_tree_path_new_from_indices(index, -1);
\r
858 gtk_tree_selection_select_path(treesel, path);
\r
859 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview),
\r
860 path, NULL, FALSE, 0.0, 0.0);
\r
861 gtk_tree_path_free(path);
\r
865 assert(!"We shouldn't get here");
\r
868 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
\r
870 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
871 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
873 assert(uc->ctrl->generic.type == CTRL_TEXT);
\r
874 assert(uc->text != NULL);
\r
876 gtk_label_set_text(GTK_LABEL(uc->text), text);
\r
879 void dlg_label_change(union control *ctrl, void *dlg, char const *text)
\r
881 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
882 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
884 switch (uc->ctrl->generic.type) {
\r
886 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
\r
887 shortcut_highlight(uc->toplevel, ctrl->button.shortcut);
\r
889 case CTRL_CHECKBOX:
\r
890 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
\r
891 shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut);
\r
894 gtk_label_set_text(GTK_LABEL(uc->label), text);
\r
895 shortcut_highlight(uc->label, ctrl->radio.shortcut);
\r
898 gtk_label_set_text(GTK_LABEL(uc->label), text);
\r
899 shortcut_highlight(uc->label, ctrl->editbox.shortcut);
\r
901 case CTRL_FILESELECT:
\r
902 gtk_label_set_text(GTK_LABEL(uc->label), text);
\r
903 shortcut_highlight(uc->label, ctrl->fileselect.shortcut);
\r
905 case CTRL_FONTSELECT:
\r
906 gtk_label_set_text(GTK_LABEL(uc->label), text);
\r
907 shortcut_highlight(uc->label, ctrl->fontselect.shortcut);
\r
910 gtk_label_set_text(GTK_LABEL(uc->label), text);
\r
911 shortcut_highlight(uc->label, ctrl->listbox.shortcut);
\r
914 assert(!"This shouldn't happen");
\r
919 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
\r
921 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
922 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
923 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
\r
924 assert(uc->entry != NULL);
\r
925 gtk_entry_set_text(GTK_ENTRY(uc->entry), fn.path);
\r
928 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
\r
930 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
931 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
932 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
\r
933 assert(uc->entry != NULL);
\r
934 strncpy(fn->path, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
\r
936 fn->path[lenof(fn->path)-1] = '\0';
\r
939 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fs)
\r
941 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
942 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
943 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
\r
944 assert(uc->entry != NULL);
\r
945 gtk_entry_set_text(GTK_ENTRY(uc->entry), fs.name);
\r
948 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fs)
\r
950 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
951 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
952 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
\r
953 assert(uc->entry != NULL);
\r
954 strncpy(fs->name, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
\r
956 fs->name[lenof(fs->name)-1] = '\0';
\r
960 * Bracketing a large set of updates in these two functions will
\r
961 * cause the front end (if possible) to delay updating the screen
\r
962 * until it's all complete, thus avoiding flicker.
\r
964 void dlg_update_start(union control *ctrl, void *dlg)
\r
967 * Apparently we can't do this at all in GTK. GtkCList supports
\r
968 * freeze and thaw, but not GtkList. Bah.
\r
972 void dlg_update_done(union control *ctrl, void *dlg)
\r
975 * Apparently we can't do this at all in GTK. GtkCList supports
\r
976 * freeze and thaw, but not GtkList. Bah.
\r
980 void dlg_set_focus(union control *ctrl, void *dlg)
\r
982 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
983 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
985 switch (ctrl->generic.type) {
\r
986 case CTRL_CHECKBOX:
\r
988 /* Check boxes and buttons get the focus _and_ get toggled. */
\r
989 gtk_widget_grab_focus(uc->toplevel);
\r
991 case CTRL_FILESELECT:
\r
992 case CTRL_FONTSELECT:
\r
995 /* Anything containing an edit box gets that focused. */
\r
996 gtk_widget_grab_focus(uc->entry);
\r
998 #if GTK_CHECK_VERSION(2,4,0)
\r
999 else if (uc->combo) {
\r
1000 /* Failing that, there'll be a combo box. */
\r
1001 gtk_widget_grab_focus(uc->combo);
\r
1007 * Radio buttons: we find the currently selected button and
\r
1012 for (i = 0; i < ctrl->radio.nbuttons; i++)
\r
1013 if (gtk_toggle_button_get_active
\r
1014 (GTK_TOGGLE_BUTTON(uc->buttons[i]))) {
\r
1015 gtk_widget_grab_focus(uc->buttons[i]);
\r
1019 case CTRL_LISTBOX:
\r
1020 #if !GTK_CHECK_VERSION(2,4,0)
\r
1021 if (uc->optmenu) {
\r
1022 gtk_widget_grab_focus(uc->optmenu);
\r
1027 gtk_widget_grab_focus(uc->combo);
\r
1031 #if !GTK_CHECK_VERSION(2,0,0)
\r
1034 * For GTK-1 style list boxes, we tell it to focus one
\r
1035 * of its children, which appears to do the Right
\r
1038 gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
\r
1042 if (uc->treeview) {
\r
1043 gtk_widget_grab_focus(uc->treeview);
\r
1047 assert(!"We shouldn't get here");
\r
1053 * During event processing, you might well want to give an error
\r
1054 * indication to the user. dlg_beep() is a quick and easy generic
\r
1055 * error; dlg_error() puts up a message-box or equivalent.
\r
1057 void dlg_beep(void *dlg)
\r
1062 static void errmsg_button_clicked(GtkButton *button, gpointer data)
\r
1064 gtk_widget_destroy(GTK_WIDGET(data));
\r
1067 static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child)
\r
1069 gint x, y, w, h, dx, dy;
\r
1070 GtkRequisition req;
\r
1071 gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE);
\r
1072 gtk_widget_size_request(GTK_WIDGET(child), &req);
\r
1074 gdk_window_get_origin(GTK_WIDGET(parent)->window, &x, &y);
\r
1075 gdk_window_get_size(GTK_WIDGET(parent)->window, &w, &h);
\r
1078 * One corner of the transient will be offset inwards, by 1/4
\r
1079 * of the parent window's size, from the corresponding corner
\r
1080 * of the parent window. The corner will be chosen so as to
\r
1081 * place the transient closer to the centre of the screen; this
\r
1082 * should avoid transients going off the edge of the screen on
\r
1083 * a regular basis.
\r
1085 if (x + w/2 < gdk_screen_width() / 2)
\r
1086 dx = x + w/4; /* work from left edges */
\r
1088 dx = x + 3*w/4 - req.width; /* work from right edges */
\r
1089 if (y + h/2 < gdk_screen_height() / 2)
\r
1090 dy = y + h/4; /* work from top edges */
\r
1092 dy = y + 3*h/4 - req.height; /* work from bottom edges */
\r
1093 gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy);
\r
1096 void dlg_error_msg(void *dlg, char *msg)
\r
1098 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
1099 GtkWidget *window, *hbox, *text, *ok;
\r
1101 window = gtk_dialog_new();
\r
1102 text = gtk_label_new(msg);
\r
1103 gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0);
\r
1104 hbox = gtk_hbox_new(FALSE, 0);
\r
1105 gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
\r
1106 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
\r
1107 hbox, FALSE, FALSE, 20);
\r
1108 gtk_widget_show(text);
\r
1109 gtk_widget_show(hbox);
\r
1110 gtk_window_set_title(GTK_WINDOW(window), "Error");
\r
1111 gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
\r
1112 ok = gtk_button_new_with_label("OK");
\r
1113 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window)->action_area),
\r
1114 ok, FALSE, FALSE, 0);
\r
1115 gtk_widget_show(ok);
\r
1116 GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT);
\r
1117 gtk_window_set_default(GTK_WINDOW(window), ok);
\r
1118 gtk_signal_connect(GTK_OBJECT(ok), "clicked",
\r
1119 GTK_SIGNAL_FUNC(errmsg_button_clicked), window);
\r
1120 gtk_signal_connect(GTK_OBJECT(window), "destroy",
\r
1121 GTK_SIGNAL_FUNC(window_destroy), NULL);
\r
1122 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
\r
1123 gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window));
\r
1124 set_transient_window_pos(dp->window, window);
\r
1125 gtk_widget_show(window);
\r
1130 * This function signals to the front end that the dialog's
\r
1131 * processing is completed, and passes an integer value (typically
\r
1132 * a success status).
\r
1134 void dlg_end(void *dlg, int value)
\r
1136 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
1137 dp->retval = value;
\r
1138 gtk_widget_destroy(dp->window);
\r
1141 void dlg_refresh(union control *ctrl, void *dlg)
\r
1143 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
1147 if (ctrl->generic.handler != NULL)
\r
1148 ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH);
\r
1152 for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) {
\r
1153 assert(uc->ctrl != NULL);
\r
1154 if (uc->ctrl->generic.handler != NULL)
\r
1155 uc->ctrl->generic.handler(uc->ctrl, dp,
\r
1156 dp->data, EVENT_REFRESH);
\r
1161 void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b)
\r
1163 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
1164 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
\r
1167 GtkWidget *coloursel =
\r
1168 gtk_color_selection_dialog_new("Select a colour");
\r
1169 GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel);
\r
1171 dp->coloursel_result.ok = FALSE;
\r
1173 gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE);
\r
1174 #if GTK_CHECK_VERSION(2,0,0)
\r
1175 gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs->colorsel), FALSE);
\r
1177 gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs->colorsel), FALSE);
\r
1179 cvals[0] = r / 255.0;
\r
1180 cvals[1] = g / 255.0;
\r
1181 cvals[2] = b / 255.0;
\r
1182 cvals[3] = 1.0; /* fully opaque! */
\r
1183 gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs->colorsel), cvals);
\r
1185 gtk_object_set_data(GTK_OBJECT(ccs->ok_button), "user-data",
\r
1186 (gpointer)coloursel);
\r
1187 gtk_object_set_data(GTK_OBJECT(ccs->cancel_button), "user-data",
\r
1188 (gpointer)coloursel);
\r
1189 gtk_object_set_data(GTK_OBJECT(coloursel), "user-data", (gpointer)uc);
\r
1190 gtk_signal_connect(GTK_OBJECT(ccs->ok_button), "clicked",
\r
1191 GTK_SIGNAL_FUNC(coloursel_ok), (gpointer)dp);
\r
1192 gtk_signal_connect(GTK_OBJECT(ccs->cancel_button), "clicked",
\r
1193 GTK_SIGNAL_FUNC(coloursel_cancel), (gpointer)dp);
\r
1194 gtk_signal_connect_object(GTK_OBJECT(ccs->ok_button), "clicked",
\r
1195 GTK_SIGNAL_FUNC(gtk_widget_destroy),
\r
1196 (gpointer)coloursel);
\r
1197 gtk_signal_connect_object(GTK_OBJECT(ccs->cancel_button), "clicked",
\r
1198 GTK_SIGNAL_FUNC(gtk_widget_destroy),
\r
1199 (gpointer)coloursel);
\r
1200 gtk_widget_show(coloursel);
\r
1203 int dlg_coloursel_results(union control *ctrl, void *dlg,
\r
1204 int *r, int *g, int *b)
\r
1206 struct dlgparam *dp = (struct dlgparam *)dlg;
\r
1207 if (dp->coloursel_result.ok) {
\r
1208 *r = dp->coloursel_result.r;
\r
1209 *g = dp->coloursel_result.g;
\r
1210 *b = dp->coloursel_result.b;
\r
1216 /* ----------------------------------------------------------------------
\r
1217 * Signal handlers while the dialog box is active.
\r
1220 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
\r
1223 struct dlgparam *dp = (struct dlgparam *)data;
\r
1224 struct uctrl *uc = dlg_find_bywidget(dp, widget);
\r
1225 union control *focus;
\r
1227 if (uc && uc->ctrl)
\r
1232 if (focus != dp->currfocus) {
\r
1233 dp->lastfocus = dp->currfocus;
\r
1234 dp->currfocus = focus;
\r
1240 static void button_clicked(GtkButton *button, gpointer data)
\r
1242 struct dlgparam *dp = (struct dlgparam *)data;
\r
1243 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
\r
1244 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
\r
1247 static void button_toggled(GtkToggleButton *tb, gpointer data)
\r
1249 struct dlgparam *dp = (struct dlgparam *)data;
\r
1250 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
\r
1251 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
\r
1254 static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event,
\r
1258 * GtkEntry has a nasty habit of eating the Return key, which
\r
1259 * is unhelpful since it doesn't actually _do_ anything with it
\r
1260 * (it calls gtk_widget_activate, but our edit boxes never need
\r
1261 * activating). So I catch Return before GtkEntry sees it, and
\r
1262 * pass it straight on to the parent widget. Effect: hitting
\r
1263 * Return in an edit box will now activate the default button
\r
1264 * in the dialog just like it will everywhere else.
\r
1266 if (event->keyval == GDK_Return && widget->parent != NULL) {
\r
1267 gboolean return_val;
\r
1268 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event");
\r
1269 gtk_signal_emit_by_name(GTK_OBJECT(widget->parent), "key_press_event",
\r
1270 event, &return_val);
\r
1271 return return_val;
\r
1276 static void editbox_changed(GtkEditable *ed, gpointer data)
\r
1278 struct dlgparam *dp = (struct dlgparam *)data;
\r
1279 if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
\r
1280 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
\r
1281 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
\r
1285 static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
\r
1288 struct dlgparam *dp = (struct dlgparam *)data;
\r
1289 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
\r
1290 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
\r
1294 #if !GTK_CHECK_VERSION(2,0,0)
\r
1297 * GTK 1 list box event handlers.
\r
1300 static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
\r
1301 gpointer data, int multiple)
\r
1303 GtkAdjustment *adj = GTK_ADJUSTMENT(data);
\r
1305 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
\r
1306 event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
\r
1307 event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
\r
1308 event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
\r
1310 * Up, Down, PgUp or PgDn have been pressed on a ListItem
\r
1311 * in a list box. So, if the list box is single-selection:
\r
1313 * - if the list item in question isn't already selected,
\r
1314 * we simply select it.
\r
1315 * - otherwise, we find the next one (or next
\r
1316 * however-far-away) in whichever direction we're going,
\r
1317 * and select that.
\r
1318 * + in this case, we must also fiddle with the
\r
1319 * scrollbar to ensure the newly selected item is
\r
1320 * actually visible.
\r
1322 * If it's multiple-selection, we do all of the above
\r
1323 * except actually selecting anything, so we move the focus
\r
1324 * and fiddle the scrollbar to follow it.
\r
1326 GtkWidget *list = item->parent;
\r
1328 gtk_signal_emit_stop_by_name(GTK_OBJECT(item), "key_press_event");
\r
1331 GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
\r
1332 gtk_list_select_child(GTK_LIST(list), item);
\r
1335 (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
\r
1336 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
\r
1339 (event->keyval==GDK_Page_Down ||
\r
1340 event->keyval==GDK_KP_Page_Down ||
\r
1341 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
\r
1344 GList *children, *chead;
\r
1346 chead = children = gtk_container_children(GTK_CONTAINER(list));
\r
1348 n = g_list_length(children);
\r
1352 * Figure out how many list items to a screenful,
\r
1353 * and adjust the step appropriately.
\r
1355 step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
\r
1356 step--; /* go by one less than that */
\r
1360 while (children != NULL) {
\r
1361 if (item == children->data)
\r
1363 children = children->next;
\r
1367 while (step > 0) {
\r
1368 if (direction < 0 && i > 0)
\r
1369 children = children->prev, i--;
\r
1370 else if (direction > 0 && i < n-1)
\r
1371 children = children->next, i++;
\r
1375 if (children && children->data) {
\r
1377 gtk_list_select_child(GTK_LIST(list),
\r
1378 GTK_WIDGET(children->data));
\r
1379 gtk_widget_grab_focus(GTK_WIDGET(children->data));
\r
1380 gtk_adjustment_clamp_page
\r
1382 adj->lower + (adj->upper-adj->lower) * i / n,
\r
1383 adj->lower + (adj->upper-adj->lower) * (i+1) / n);
\r
1386 g_list_free(chead);
\r
1394 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
\r
1397 return listitem_key(item, event, data, FALSE);
\r
1400 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
\r
1403 return listitem_key(item, event, data, TRUE);
\r
1406 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
\r
1409 struct dlgparam *dp = (struct dlgparam *)data;
\r
1410 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
\r
1411 switch (event->type) {
\r
1413 case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
\r
1414 case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
\r
1415 case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
\r
1420 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
\r
1423 struct dlgparam *dp = (struct dlgparam *)data;
\r
1424 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
\r
1425 if (uc->nclicks>1) {
\r
1426 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
\r
1432 static void list_selchange(GtkList *list, gpointer data)
\r
1434 struct dlgparam *dp = (struct dlgparam *)data;
\r
1435 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
\r
1437 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
\r
1440 static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
\r
1442 int index = dlg_listbox_index(uc->ctrl, dp);
\r
1443 GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
\r
1446 if ((index < 0) ||
\r
1447 (index == 0 && direction < 0) ||
\r
1448 (index == g_list_length(children)-1 && direction > 0)) {
\r
1453 child = g_list_nth_data(children, index);
\r
1454 gtk_widget_ref(child);
\r
1455 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
\r
1456 g_list_free(children);
\r
1459 children = g_list_append(children, child);
\r
1460 gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
\r
1461 gtk_list_select_item(GTK_LIST(uc->list), index + direction);
\r
1462 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
\r
1465 static void draglist_up(GtkButton *button, gpointer data)
\r
1467 struct dlgparam *dp = (struct dlgparam *)data;
\r
1468 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
\r
1469 draglist_move(dp, uc, -1);
\r
1472 static void draglist_down(GtkButton *button, gpointer data)
\r
1474 struct dlgparam *dp = (struct dlgparam *)data;
\r
1475 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
\r
1476 draglist_move(dp, uc, +1);
\r
1479 #else /* !GTK_CHECK_VERSION(2,0,0) */
\r
1482 * GTK 2 list box event handlers.
\r
1485 static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
\r
1486 GtkTreeViewColumn *column, gpointer data)
\r
1488 struct dlgparam *dp = (struct dlgparam *)data;
\r
1489 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview));
\r
1491 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
\r
1494 static void listbox_selchange(GtkTreeSelection *treeselection,
\r
1497 struct dlgparam *dp = (struct dlgparam *)data;
\r
1498 GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection);
\r
1499 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
\r
1501 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
\r
1504 struct draglist_valchange_ctx {
\r
1506 struct dlgparam *dp;
\r
1509 static gboolean draglist_valchange(gpointer data)
\r
1511 struct draglist_valchange_ctx *ctx =
\r
1512 (struct draglist_valchange_ctx *)data;
\r
1514 ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp,
\r
1515 ctx->dp->data, EVENT_VALCHANGE);
\r
1522 static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path,
\r
1523 GtkTreeIter *iter, gpointer data)
\r
1525 struct dlgparam *dp = (struct dlgparam *)data;
\r
1529 if (dp->flags & FLAG_UPDATING_LISTBOX)
\r
1530 return; /* not a user drag operation */
\r
1532 tree = g_object_get_data(G_OBJECT(treemodel), "user-data");
\r
1533 uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
\r
1536 * We should cause EVENT_VALCHANGE on the list box, now
\r
1537 * that its rows have been reordered. However, the GTK 2
\r
1538 * docs say that at the point this signal is received the
\r
1539 * new row might not have actually been filled in yet.
\r
1541 * (So what smegging use is it then, eh? Don't suppose it
\r
1542 * occurred to you at any point that letting the
\r
1543 * application know _after_ the reordering was compelete
\r
1544 * might be helpful to someone?)
\r
1546 * To get round this, I schedule an idle function, which I
\r
1547 * hope won't be called until the main event loop is
\r
1548 * re-entered after the drag-and-drop handler has finished
\r
1549 * furtling with the list store.
\r
1551 struct draglist_valchange_ctx *ctx =
\r
1552 snew(struct draglist_valchange_ctx);
\r
1555 g_idle_add(draglist_valchange, ctx);
\r
1559 #endif /* !GTK_CHECK_VERSION(2,0,0) */
\r
1561 #if !GTK_CHECK_VERSION(2,4,0)
\r
1563 static void menuitem_activate(GtkMenuItem *item, gpointer data)
\r
1565 struct dlgparam *dp = (struct dlgparam *)data;
\r
1566 GtkWidget *menushell = GTK_WIDGET(item)->parent;
\r
1567 gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data");
\r
1568 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
\r
1569 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
\r
1574 static void droplist_selchange(GtkComboBox *combo, gpointer data)
\r
1576 struct dlgparam *dp = (struct dlgparam *)data;
\r
1577 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo));
\r
1579 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
\r
1582 #endif /* !GTK_CHECK_VERSION(2,4,0) */
\r
1584 static void filesel_ok(GtkButton *button, gpointer data)
\r
1586 /* struct dlgparam *dp = (struct dlgparam *)data; */
\r
1587 gpointer filesel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
\r
1588 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(filesel), "user-data");
\r
1589 const char *name = gtk_file_selection_get_filename
\r
1590 (GTK_FILE_SELECTION(filesel));
\r
1591 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
\r
1594 static void fontsel_ok(GtkButton *button, gpointer data)
\r
1596 /* struct dlgparam *dp = (struct dlgparam *)data; */
\r
1598 #if !GTK_CHECK_VERSION(2,0,0)
\r
1600 gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
\r
1601 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data");
\r
1602 const char *name = gtk_font_selection_dialog_get_font_name
\r
1603 (GTK_FONT_SELECTION_DIALOG(fontsel));
\r
1604 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
\r
1608 unifontsel *fontsel = (unifontsel *)gtk_object_get_data
\r
1609 (GTK_OBJECT(button), "user-data");
\r
1610 struct uctrl *uc = (struct uctrl *)fontsel->user_data;
\r
1611 char *name = unifontsel_get_name(fontsel);
\r
1612 assert(name); /* should always be ok after OK pressed */
\r
1613 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
\r
1619 static void coloursel_ok(GtkButton *button, gpointer data)
\r
1621 struct dlgparam *dp = (struct dlgparam *)data;
\r
1622 gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
\r
1623 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
\r
1625 gtk_color_selection_get_color
\r
1626 (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel)->colorsel),
\r
1628 dp->coloursel_result.r = (int) (255 * cvals[0]);
\r
1629 dp->coloursel_result.g = (int) (255 * cvals[1]);
\r
1630 dp->coloursel_result.b = (int) (255 * cvals[2]);
\r
1631 dp->coloursel_result.ok = TRUE;
\r
1632 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
\r
1635 static void coloursel_cancel(GtkButton *button, gpointer data)
\r
1637 struct dlgparam *dp = (struct dlgparam *)data;
\r
1638 gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
\r
1639 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
\r
1640 dp->coloursel_result.ok = FALSE;
\r
1641 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
\r
1644 static void filefont_clicked(GtkButton *button, gpointer data)
\r
1646 struct dlgparam *dp = (struct dlgparam *)data;
\r
1647 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
\r
1649 if (uc->ctrl->generic.type == CTRL_FILESELECT) {
\r
1650 GtkWidget *filesel =
\r
1651 gtk_file_selection_new(uc->ctrl->fileselect.title);
\r
1652 gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
\r
1653 gtk_object_set_data
\r
1654 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
\r
1655 (gpointer)filesel);
\r
1656 gtk_object_set_data(GTK_OBJECT(filesel), "user-data", (gpointer)uc);
\r
1657 gtk_signal_connect
\r
1658 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
\r
1659 GTK_SIGNAL_FUNC(filesel_ok), (gpointer)dp);
\r
1660 gtk_signal_connect_object
\r
1661 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
\r
1662 GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
\r
1663 gtk_signal_connect_object
\r
1664 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
\r
1665 GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
\r
1666 gtk_widget_show(filesel);
\r
1669 if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
\r
1670 const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
\r
1672 #if !GTK_CHECK_VERSION(2,0,0)
\r
1675 * Use the GTK 1 standard font selector.
\r
1678 gchar *spacings[] = { "c", "m", NULL };
\r
1679 GtkWidget *fontsel =
\r
1680 gtk_font_selection_dialog_new("Select a font");
\r
1681 gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
\r
1682 gtk_font_selection_dialog_set_filter
\r
1683 (GTK_FONT_SELECTION_DIALOG(fontsel),
\r
1684 GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
\r
1685 NULL, NULL, NULL, NULL, spacings, NULL);
\r
1686 if (!gtk_font_selection_dialog_set_font_name
\r
1687 (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
\r
1689 * If the font name wasn't found as it was, try opening
\r
1690 * it and extracting its FONT property. This should
\r
1691 * have the effect of mapping short aliases into true
\r
1694 GdkFont *font = gdk_font_load(fontname);
\r
1696 XFontStruct *xfs = GDK_FONT_XFONT(font);
\r
1697 Display *disp = GDK_FONT_XDISPLAY(font);
\r
1698 Atom fontprop = XInternAtom(disp, "FONT", False);
\r
1699 unsigned long ret;
\r
1700 gdk_font_ref(font);
\r
1701 if (XGetFontProperty(xfs, fontprop, &ret)) {
\r
1702 char *name = XGetAtomName(disp, (Atom)ret);
\r
1704 gtk_font_selection_dialog_set_font_name
\r
1705 (GTK_FONT_SELECTION_DIALOG(fontsel), name);
\r
1707 gdk_font_unref(font);
\r
1710 gtk_object_set_data
\r
1711 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
\r
1712 "user-data", (gpointer)fontsel);
\r
1713 gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc);
\r
1714 gtk_signal_connect
\r
1715 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
\r
1716 "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
\r
1717 gtk_signal_connect_object
\r
1718 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
\r
1719 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
\r
1720 (gpointer)fontsel);
\r
1721 gtk_signal_connect_object
\r
1722 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
\r
1723 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
\r
1724 (gpointer)fontsel);
\r
1725 gtk_widget_show(fontsel);
\r
1727 #else /* !GTK_CHECK_VERSION(2,0,0) */
\r
1730 * Use the unifontsel code provided in gtkfont.c.
\r
1733 unifontsel *fontsel = unifontsel_new("Select a font");
\r
1735 gtk_window_set_modal(fontsel->window, TRUE);
\r
1736 unifontsel_set_name(fontsel, fontname);
\r
1738 gtk_object_set_data(GTK_OBJECT(fontsel->ok_button),
\r
1739 "user-data", (gpointer)fontsel);
\r
1740 fontsel->user_data = uc;
\r
1741 gtk_signal_connect(GTK_OBJECT(fontsel->ok_button), "clicked",
\r
1742 GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
\r
1743 gtk_signal_connect_object(GTK_OBJECT(fontsel->ok_button), "clicked",
\r
1744 GTK_SIGNAL_FUNC(unifontsel_destroy),
\r
1745 (gpointer)fontsel);
\r
1746 gtk_signal_connect_object(GTK_OBJECT(fontsel->cancel_button),"clicked",
\r
1747 GTK_SIGNAL_FUNC(unifontsel_destroy),
\r
1748 (gpointer)fontsel);
\r
1750 gtk_widget_show(GTK_WIDGET(fontsel->window));
\r
1752 #endif /* !GTK_CHECK_VERSION(2,0,0) */
\r
1757 static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc,
\r
1760 struct dlgparam *dp = (struct dlgparam *)data;
\r
1761 struct uctrl *uc = dlg_find_bywidget(dp, widget);
\r
1763 gtk_widget_set_usize(uc->text, alloc->width, -1);
\r
1764 gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label);
\r
1765 gtk_signal_disconnect(GTK_OBJECT(uc->text), uc->textsig);
\r
1768 /* ----------------------------------------------------------------------
\r
1769 * This function does the main layout work: it reads a controlset,
\r
1770 * it creates the relevant GTK controls, and returns a GtkWidget
\r
1771 * containing the result. (This widget might be a title of some
\r
1772 * sort, it might be a Columns containing many controls, or it
\r
1773 * might be a GtkFrame containing a Columns; whatever it is, it's
\r
1774 * definitely a GtkWidget and should probably be added to a
\r
1777 * `win' is required for setting the default button. If it is
\r
1778 * non-NULL, all buttons created will be default-capable (so they
\r
1779 * have extra space round them for the default highlight).
\r
1781 GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs,
\r
1782 struct controlset *s, GtkWindow *win)
\r
1788 if (!s->boxname && s->boxtitle) {
\r
1789 /* This controlset is a panel title. */
\r
1790 return gtk_label_new(s->boxtitle);
\r
1794 * Otherwise, we expect to be laying out actual controls, so
\r
1795 * we'll start by creating a Columns for the purpose.
\r
1797 cols = COLUMNS(columns_new(4));
\r
1798 ret = GTK_WIDGET(cols);
\r
1799 gtk_widget_show(ret);
\r
1802 * Create a containing frame if we have a box name.
\r
1804 if (*s->boxname) {
\r
1805 ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */
\r
1806 gtk_container_set_border_width(GTK_CONTAINER(cols), 4);
\r
1807 gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols));
\r
1808 gtk_widget_show(ret);
\r
1812 * Now iterate through the controls themselves, create them,
\r
1813 * and add them to the Columns.
\r
1815 for (i = 0; i < s->ncontrols; i++) {
\r
1816 union control *ctrl = s->ctrls[i];
\r
1819 GtkWidget *w = NULL;
\r
1821 switch (ctrl->generic.type) {
\r
1822 case CTRL_COLUMNS:
\r
1824 static const int simplecols[1] = { 100 };
\r
1825 columns_set_cols(cols, ctrl->columns.ncols,
\r
1826 (ctrl->columns.percentages ?
\r
1827 ctrl->columns.percentages : simplecols));
\r
1829 continue; /* no actual control created */
\r
1830 case CTRL_TABDELAY:
\r
1832 struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl);
\r
1834 columns_taborder_last(cols, uc->toplevel);
\r
1836 continue; /* no actual control created */
\r
1839 uc = snew(struct uctrl);
\r
1841 uc->privdata = NULL;
\r
1842 uc->privdata_needs_free = FALSE;
\r
1843 uc->buttons = NULL;
\r
1845 #if !GTK_CHECK_VERSION(2,4,0)
\r
1846 uc->list = uc->menu = uc->optmenu = NULL;
\r
1850 #if GTK_CHECK_VERSION(2,0,0)
\r
1851 uc->treeview = NULL;
\r
1852 uc->listmodel = NULL;
\r
1854 uc->button = uc->text = NULL;
\r
1858 switch (ctrl->generic.type) {
\r
1860 w = gtk_button_new_with_label(ctrl->generic.label);
\r
1862 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
\r
1863 if (ctrl->button.isdefault)
\r
1864 gtk_window_set_default(win, w);
\r
1865 if (ctrl->button.iscancel)
\r
1866 dp->cancelbutton = w;
\r
1868 gtk_signal_connect(GTK_OBJECT(w), "clicked",
\r
1869 GTK_SIGNAL_FUNC(button_clicked), dp);
\r
1870 gtk_signal_connect(GTK_OBJECT(w), "focus_in_event",
\r
1871 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
1872 shortcut_add(scs, GTK_BIN(w)->child, ctrl->button.shortcut,
\r
1873 SHORTCUT_UCTRL, uc);
\r
1875 case CTRL_CHECKBOX:
\r
1876 w = gtk_check_button_new_with_label(ctrl->generic.label);
\r
1877 gtk_signal_connect(GTK_OBJECT(w), "toggled",
\r
1878 GTK_SIGNAL_FUNC(button_toggled), dp);
\r
1879 gtk_signal_connect(GTK_OBJECT(w), "focus_in_event",
\r
1880 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
1881 shortcut_add(scs, GTK_BIN(w)->child, ctrl->checkbox.shortcut,
\r
1882 SHORTCUT_UCTRL, uc);
\r
1887 * Radio buttons get to go inside their own Columns, no
\r
1891 gint i, *percentages;
\r
1894 w = columns_new(0);
\r
1895 if (ctrl->generic.label) {
\r
1896 GtkWidget *label = gtk_label_new(ctrl->generic.label);
\r
1897 columns_add(COLUMNS(w), label, 0, 1);
\r
1898 columns_force_left_align(COLUMNS(w), label);
\r
1899 gtk_widget_show(label);
\r
1900 shortcut_add(scs, label, ctrl->radio.shortcut,
\r
1901 SHORTCUT_UCTRL, uc);
\r
1902 uc->label = label;
\r
1904 percentages = g_new(gint, ctrl->radio.ncolumns);
\r
1905 for (i = 0; i < ctrl->radio.ncolumns; i++) {
\r
1907 ((100 * (i+1) / ctrl->radio.ncolumns) -
\r
1908 100 * i / ctrl->radio.ncolumns);
\r
1910 columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns,
\r
1912 g_free(percentages);
\r
1915 uc->nbuttons = ctrl->radio.nbuttons;
\r
1916 uc->buttons = snewn(uc->nbuttons, GtkWidget *);
\r
1918 for (i = 0; i < ctrl->radio.nbuttons; i++) {
\r
1922 b = (gtk_radio_button_new_with_label
\r
1923 (group, ctrl->radio.buttons[i]));
\r
1924 uc->buttons[i] = b;
\r
1925 group = gtk_radio_button_group(GTK_RADIO_BUTTON(b));
\r
1926 colstart = i % ctrl->radio.ncolumns;
\r
1927 columns_add(COLUMNS(w), b, colstart,
\r
1928 (i == ctrl->radio.nbuttons-1 ?
\r
1929 ctrl->radio.ncolumns - colstart : 1));
\r
1930 columns_force_left_align(COLUMNS(w), b);
\r
1931 gtk_widget_show(b);
\r
1932 gtk_signal_connect(GTK_OBJECT(b), "toggled",
\r
1933 GTK_SIGNAL_FUNC(button_toggled), dp);
\r
1934 gtk_signal_connect(GTK_OBJECT(b), "focus_in_event",
\r
1935 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
1936 if (ctrl->radio.shortcuts) {
\r
1937 shortcut_add(scs, GTK_BIN(b)->child,
\r
1938 ctrl->radio.shortcuts[i],
\r
1939 SHORTCUT_UCTRL, uc);
\r
1944 case CTRL_EDITBOX:
\r
1946 GtkRequisition req;
\r
1947 GtkWidget *signalobject;
\r
1949 if (ctrl->editbox.has_list) {
\r
1950 #if !GTK_CHECK_VERSION(2,4,0)
\r
1952 * GTK 1 combo box.
\r
1954 w = gtk_combo_new();
\r
1955 gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
\r
1956 uc->entry = GTK_COMBO(w)->entry;
\r
1957 uc->list = GTK_COMBO(w)->list;
\r
1958 signalobject = uc->entry;
\r
1961 * GTK 2 combo box.
\r
1963 uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
\r
1965 w = gtk_combo_box_entry_new_with_model
\r
1966 (GTK_TREE_MODEL(uc->listmodel), 1);
\r
1967 /* We cannot support password combo boxes. */
\r
1968 assert(!ctrl->editbox.password);
\r
1970 signalobject = uc->combo;
\r
1973 w = gtk_entry_new();
\r
1974 if (ctrl->editbox.password)
\r
1975 gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
\r
1980 gtk_signal_connect(GTK_OBJECT(signalobject), "changed",
\r
1981 GTK_SIGNAL_FUNC(editbox_changed), dp);
\r
1982 gtk_signal_connect(GTK_OBJECT(signalobject), "key_press_event",
\r
1983 GTK_SIGNAL_FUNC(editbox_key), dp);
\r
1984 gtk_signal_connect(GTK_OBJECT(signalobject), "focus_in_event",
\r
1985 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
1986 gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
\r
1987 GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
\r
1988 gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
\r
1989 GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
\r
1991 * Edit boxes, for some strange reason, have a minimum
\r
1992 * width of 150 in GTK 1.2. We don't want this - we'd
\r
1993 * rather the edit boxes acquired their natural width
\r
1994 * from the column layout of the rest of the box.
\r
1996 * Also, while we're here, we'll squirrel away the
\r
1997 * edit box height so we can use that to centre its
\r
1998 * label vertically beside it.
\r
2000 gtk_widget_size_request(w, &req);
\r
2001 gtk_widget_set_usize(w, 10, req.height);
\r
2003 if (ctrl->generic.label) {
\r
2004 GtkWidget *label, *container;
\r
2006 label = gtk_label_new(ctrl->generic.label);
\r
2008 shortcut_add(scs, label, ctrl->editbox.shortcut,
\r
2009 SHORTCUT_FOCUS, uc->entry);
\r
2011 container = columns_new(4);
\r
2012 if (ctrl->editbox.percentwidth == 100) {
\r
2013 columns_add(COLUMNS(container), label, 0, 1);
\r
2014 columns_force_left_align(COLUMNS(container), label);
\r
2015 columns_add(COLUMNS(container), w, 0, 1);
\r
2017 gint percentages[2];
\r
2018 percentages[1] = ctrl->editbox.percentwidth;
\r
2019 percentages[0] = 100 - ctrl->editbox.percentwidth;
\r
2020 columns_set_cols(COLUMNS(container), 2, percentages);
\r
2021 columns_add(COLUMNS(container), label, 0, 1);
\r
2022 columns_force_left_align(COLUMNS(container), label);
\r
2023 columns_add(COLUMNS(container), w, 1, 1);
\r
2024 /* Centre the label vertically. */
\r
2025 gtk_widget_set_usize(label, -1, req.height);
\r
2026 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
\r
2028 gtk_widget_show(label);
\r
2029 gtk_widget_show(w);
\r
2032 uc->label = label;
\r
2036 case CTRL_FILESELECT:
\r
2037 case CTRL_FONTSELECT:
\r
2040 GtkRequisition req;
\r
2042 (ctrl->generic.type == CTRL_FILESELECT ?
\r
2043 "Browse..." : "Change...");
\r
2045 gint percentages[] = { 75, 25 };
\r
2046 w = columns_new(4);
\r
2047 columns_set_cols(COLUMNS(w), 2, percentages);
\r
2049 if (ctrl->generic.label) {
\r
2050 ww = gtk_label_new(ctrl->generic.label);
\r
2051 columns_add(COLUMNS(w), ww, 0, 2);
\r
2052 columns_force_left_align(COLUMNS(w), ww);
\r
2053 gtk_widget_show(ww);
\r
2054 shortcut_add(scs, ww,
\r
2055 (ctrl->generic.type == CTRL_FILESELECT ?
\r
2056 ctrl->fileselect.shortcut :
\r
2057 ctrl->fontselect.shortcut),
\r
2058 SHORTCUT_UCTRL, uc);
\r
2062 uc->entry = ww = gtk_entry_new();
\r
2063 gtk_widget_size_request(ww, &req);
\r
2064 gtk_widget_set_usize(ww, 10, req.height);
\r
2065 columns_add(COLUMNS(w), ww, 0, 1);
\r
2066 gtk_widget_show(ww);
\r
2068 uc->button = ww = gtk_button_new_with_label(browsebtn);
\r
2069 columns_add(COLUMNS(w), ww, 1, 1);
\r
2070 gtk_widget_show(ww);
\r
2072 gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event",
\r
2073 GTK_SIGNAL_FUNC(editbox_key), dp);
\r
2075 gtk_signal_connect(GTK_OBJECT(uc->entry), "changed",
\r
2076 GTK_SIGNAL_FUNC(editbox_changed), dp);
\r
2077 gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event",
\r
2078 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
2079 gtk_signal_connect(GTK_OBJECT(uc->button), "focus_in_event",
\r
2080 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
2081 gtk_signal_connect(GTK_OBJECT(ww), "clicked",
\r
2082 GTK_SIGNAL_FUNC(filefont_clicked), dp);
\r
2085 case CTRL_LISTBOX:
\r
2087 #if GTK_CHECK_VERSION(2,0,0)
\r
2089 * First construct the list data store, with the right
\r
2090 * number of columns.
\r
2092 # if !GTK_CHECK_VERSION(2,4,0)
\r
2093 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
\r
2094 * because combo boxes are still done the old GTK1 way.) */
\r
2095 if (ctrl->listbox.height > 0)
\r
2102 cols = ctrl->listbox.ncols;
\r
2103 cols = cols ? cols : 1;
\r
2104 types = snewn(1 + cols, GType);
\r
2106 types[0] = G_TYPE_INT;
\r
2107 for (i = 0; i < cols; i++)
\r
2108 types[i+1] = G_TYPE_STRING;
\r
2110 uc->listmodel = gtk_list_store_newv(1 + cols, types);
\r
2117 * See if it's a drop-down list (non-editable combo
\r
2120 if (ctrl->listbox.height == 0) {
\r
2121 #if !GTK_CHECK_VERSION(2,4,0)
\r
2123 * GTK1 and early-GTK2 option-menu style of
\r
2126 uc->optmenu = w = gtk_option_menu_new();
\r
2127 uc->menu = gtk_menu_new();
\r
2128 gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
\r
2129 gtk_object_set_data(GTK_OBJECT(uc->menu), "user-data",
\r
2130 (gpointer)uc->optmenu);
\r
2131 gtk_signal_connect(GTK_OBJECT(uc->optmenu), "focus_in_event",
\r
2132 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
2135 * Late-GTK2 style using a GtkComboBox.
\r
2137 GtkCellRenderer *cr;
\r
2140 * Create a non-editable GtkComboBox (that is, not
\r
2141 * its subclass GtkComboBoxEntry).
\r
2143 w = gtk_combo_box_new_with_model
\r
2144 (GTK_TREE_MODEL(uc->listmodel));
\r
2148 * Tell it how to render a list item (i.e. which
\r
2149 * column to look at in the list model).
\r
2151 cr = gtk_cell_renderer_text_new();
\r
2152 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE);
\r
2153 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr,
\r
2157 * And tell it to notify us when the selection
\r
2160 g_signal_connect(G_OBJECT(w), "changed",
\r
2161 G_CALLBACK(droplist_selchange), dp);
\r
2164 #if !GTK_CHECK_VERSION(2,0,0)
\r
2166 * GTK1-style full list box.
\r
2168 uc->list = gtk_list_new();
\r
2169 if (ctrl->listbox.multisel == 2) {
\r
2170 gtk_list_set_selection_mode(GTK_LIST(uc->list),
\r
2171 GTK_SELECTION_EXTENDED);
\r
2172 } else if (ctrl->listbox.multisel == 1) {
\r
2173 gtk_list_set_selection_mode(GTK_LIST(uc->list),
\r
2174 GTK_SELECTION_MULTIPLE);
\r
2176 gtk_list_set_selection_mode(GTK_LIST(uc->list),
\r
2177 GTK_SELECTION_SINGLE);
\r
2179 w = gtk_scrolled_window_new(NULL, NULL);
\r
2180 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
\r
2182 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
\r
2184 GTK_POLICY_AUTOMATIC);
\r
2185 uc->adj = gtk_scrolled_window_get_vadjustment
\r
2186 (GTK_SCROLLED_WINDOW(w));
\r
2188 gtk_widget_show(uc->list);
\r
2189 gtk_signal_connect(GTK_OBJECT(uc->list), "selection-changed",
\r
2190 GTK_SIGNAL_FUNC(list_selchange), dp);
\r
2191 gtk_signal_connect(GTK_OBJECT(uc->list), "focus_in_event",
\r
2192 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
2195 * Adjust the height of the scrolled window to the
\r
2196 * minimum given by the height parameter.
\r
2198 * This piece of guesswork is a horrid hack based
\r
2199 * on looking inside the GTK 1.2 sources
\r
2200 * (specifically gtkviewport.c, which appears to be
\r
2201 * the widget which provides the border around the
\r
2202 * scrolling area). Anyone lets me know how I can
\r
2203 * do this in a way which isn't at risk from GTK
\r
2204 * upgrades, I'd be grateful.
\r
2208 edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
\r
2209 gtk_widget_set_usize(w, 10,
\r
2210 2*edge + (ctrl->listbox.height *
\r
2211 get_listitemheight(w)));
\r
2214 if (ctrl->listbox.draglist) {
\r
2216 * GTK doesn't appear to make it easy to
\r
2217 * implement a proper draggable list; so
\r
2218 * instead I'm just going to have to put an Up
\r
2219 * and a Down button to the right of the actual
\r
2220 * list box. Ah well.
\r
2222 GtkWidget *cols, *button;
\r
2223 static const gint percentages[2] = { 80, 20 };
\r
2225 cols = columns_new(4);
\r
2226 columns_set_cols(COLUMNS(cols), 2, percentages);
\r
2227 columns_add(COLUMNS(cols), w, 0, 1);
\r
2228 gtk_widget_show(w);
\r
2229 button = gtk_button_new_with_label("Up");
\r
2230 columns_add(COLUMNS(cols), button, 1, 1);
\r
2231 gtk_widget_show(button);
\r
2232 gtk_signal_connect(GTK_OBJECT(button), "clicked",
\r
2233 GTK_SIGNAL_FUNC(draglist_up), dp);
\r
2234 gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
\r
2235 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
2236 button = gtk_button_new_with_label("Down");
\r
2237 columns_add(COLUMNS(cols), button, 1, 1);
\r
2238 gtk_widget_show(button);
\r
2239 gtk_signal_connect(GTK_OBJECT(button), "clicked",
\r
2240 GTK_SIGNAL_FUNC(draglist_down), dp);
\r
2241 gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
\r
2242 GTK_SIGNAL_FUNC(widget_focus), dp);
\r
2248 * GTK2 treeview-based full list box.
\r
2250 GtkTreeSelection *sel;
\r
2253 * Create the list box itself, its columns, and
\r
2254 * its containing scrolled window.
\r
2256 w = gtk_tree_view_new_with_model
\r
2257 (GTK_TREE_MODEL(uc->listmodel));
\r
2258 g_object_set_data(G_OBJECT(uc->listmodel), "user-data",
\r
2260 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE);
\r
2261 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w));
\r
2262 gtk_tree_selection_set_mode
\r
2263 (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE :
\r
2264 GTK_SELECTION_SINGLE);
\r
2266 gtk_signal_connect(GTK_OBJECT(w), "row-activated",
\r
2267 GTK_SIGNAL_FUNC(listbox_doubleclick), dp);
\r
2268 g_signal_connect(G_OBJECT(sel), "changed",
\r
2269 G_CALLBACK(listbox_selchange), dp);
\r
2271 if (ctrl->listbox.draglist) {
\r
2272 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE);
\r
2273 g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted",
\r
2274 G_CALLBACK(listbox_reorder), dp);
\r
2281 cols = ctrl->listbox.ncols;
\r
2282 cols = cols ? cols : 1;
\r
2283 for (i = 0; i < cols; i++) {
\r
2284 GtkTreeViewColumn *column;
\r
2286 * It appears that GTK 2 doesn't leave us any
\r
2287 * particularly sensible way to honour the
\r
2288 * "percentages" specification in the ctrl
\r
2291 column = gtk_tree_view_column_new_with_attributes
\r
2292 ("heading", gtk_cell_renderer_text_new(),
\r
2293 "text", i+1, (char *)NULL);
\r
2294 gtk_tree_view_column_set_sizing
\r
2295 (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
\r
2296 gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
\r
2301 GtkWidget *scroll;
\r
2303 scroll = gtk_scrolled_window_new(NULL, NULL);
\r
2304 gtk_scrolled_window_set_shadow_type
\r
2305 (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN);
\r
2306 gtk_widget_show(w);
\r
2307 gtk_container_add(GTK_CONTAINER(scroll), w);
\r
2308 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
\r
2309 GTK_POLICY_AUTOMATIC,
\r
2310 GTK_POLICY_ALWAYS);
\r
2311 gtk_widget_set_size_request
\r
2313 ctrl->listbox.height * get_listitemheight(w));
\r
2320 if (ctrl->generic.label) {
\r
2321 GtkWidget *label, *container;
\r
2322 GtkRequisition req;
\r
2324 label = gtk_label_new(ctrl->generic.label);
\r
2326 shortcut_add(scs, label, ctrl->listbox.shortcut,
\r
2327 SHORTCUT_FOCUS, w);
\r
2329 container = columns_new(4);
\r
2330 if (ctrl->listbox.percentwidth == 100) {
\r
2331 columns_add(COLUMNS(container), label, 0, 1);
\r
2332 columns_force_left_align(COLUMNS(container), label);
\r
2333 columns_add(COLUMNS(container), w, 0, 1);
\r
2335 gint percentages[2];
\r
2336 percentages[1] = ctrl->listbox.percentwidth;
\r
2337 percentages[0] = 100 - ctrl->listbox.percentwidth;
\r
2338 columns_set_cols(COLUMNS(container), 2, percentages);
\r
2339 columns_add(COLUMNS(container), label, 0, 1);
\r
2340 columns_force_left_align(COLUMNS(container), label);
\r
2341 columns_add(COLUMNS(container), w, 1, 1);
\r
2342 /* Centre the label vertically. */
\r
2343 gtk_widget_size_request(w, &req);
\r
2344 gtk_widget_set_usize(label, -1, req.height);
\r
2345 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
\r
2347 gtk_widget_show(label);
\r
2348 gtk_widget_show(w);
\r
2351 uc->label = label;
\r
2357 * Wrapping text widgets don't sit well with the GTK
\r
2358 * layout model, in which widgets state a minimum size
\r
2359 * and the whole window then adjusts to the smallest
\r
2360 * size it can sensibly take given its contents. A
\r
2361 * wrapping text widget _has_ no clear minimum size;
\r
2362 * instead it has a range of possibilities. It can be
\r
2363 * one line deep but 2000 wide, or two lines deep and
\r
2364 * 1000 pixels, or three by 867, or four by 500 and so
\r
2365 * on. It can be as short as you like provided you
\r
2366 * don't mind it being wide, or as narrow as you like
\r
2367 * provided you don't mind it being tall.
\r
2369 * Therefore, it fits very badly into the layout model.
\r
2370 * Hence the only thing to do is pick a width and let
\r
2371 * it choose its own number of lines. To do this I'm
\r
2372 * going to cheat a little. All new wrapping text
\r
2373 * widgets will be created with a minimal text content
\r
2374 * "X"; then, after the rest of the dialog box is set
\r
2375 * up and its size calculated, the text widgets will be
\r
2376 * told their width and given their real text, which
\r
2377 * will cause the size to be recomputed in the y
\r
2378 * direction (because many of them will expand to more
\r
2381 uc->text = w = gtk_label_new("X");
\r
2382 gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.0);
\r
2383 gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
\r
2385 gtk_signal_connect(GTK_OBJECT(w), "size-allocate",
\r
2386 GTK_SIGNAL_FUNC(label_sizealloc), dp);
\r
2390 assert(w != NULL);
\r
2392 columns_add(cols, w,
\r
2393 COLUMN_START(ctrl->generic.column),
\r
2394 COLUMN_SPAN(ctrl->generic.column));
\r
2396 columns_force_left_align(cols, w);
\r
2397 gtk_widget_show(w);
\r
2400 dlg_add_uctrl(dp, uc);
\r
2407 struct dlgparam *dp;
\r
2408 GtkNotebook *panels;
\r
2410 #if !GTK_CHECK_VERSION(2,0,0)
\r
2411 GtkWidget *treeitem;
\r
2414 GtkTreePath *treepath;
\r
2416 struct Shortcuts shortcuts;
\r
2419 #if GTK_CHECK_VERSION(2,0,0)
\r
2420 static void treeselection_changed(GtkTreeSelection *treeselection,
\r
2423 struct selparam *sps = (struct selparam *)data, *sp;
\r
2424 GtkTreeModel *treemodel;
\r
2425 GtkTreeIter treeiter;
\r
2429 if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter))
\r
2432 gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1);
\r
2433 sp = &sps[spindex];
\r
2435 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
\r
2436 gtk_notebook_set_page(sp->panels, page_num);
\r
2438 dlg_refresh(NULL, sp->dp);
\r
2440 sp->dp->shortcuts = &sp->shortcuts;
\r
2443 static void treeitem_sel(GtkItem *item, gpointer data)
\r
2445 struct selparam *sp = (struct selparam *)data;
\r
2448 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
\r
2449 gtk_notebook_set_page(sp->panels, page_num);
\r
2451 dlg_refresh(NULL, sp->dp);
\r
2453 sp->dp->shortcuts = &sp->shortcuts;
\r
2454 sp->dp->currtreeitem = sp->treeitem;
\r
2458 static void window_destroy(GtkWidget *widget, gpointer data)
\r
2463 #if !GTK_CHECK_VERSION(2,0,0)
\r
2464 static int tree_grab_focus(struct dlgparam *dp)
\r
2469 * See if any of the treeitems has the focus.
\r
2472 for (i = 0; i < dp->ntreeitems; i++)
\r
2473 if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) {
\r
2481 gtk_widget_grab_focus(dp->currtreeitem);
\r
2486 gint tree_focus(GtkContainer *container, GtkDirectionType direction,
\r
2489 struct dlgparam *dp = (struct dlgparam *)data;
\r
2491 gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus");
\r
2493 * If there's a focused treeitem, we return FALSE to cause the
\r
2494 * focus to move on to some totally other control. If not, we
\r
2495 * focus the selected one.
\r
2497 return tree_grab_focus(dp);
\r
2501 int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
\r
2503 struct dlgparam *dp = (struct dlgparam *)data;
\r
2505 if (event->keyval == GDK_Escape && dp->cancelbutton) {
\r
2506 gtk_signal_emit_by_name(GTK_OBJECT(dp->cancelbutton), "clicked");
\r
2510 if ((event->state & GDK_MOD1_MASK) &&
\r
2511 (unsigned char)event->string[0] > 0 &&
\r
2512 (unsigned char)event->string[0] <= 127) {
\r
2513 int schr = (unsigned char)event->string[0];
\r
2514 struct Shortcut *sc = &dp->shortcuts->sc[schr];
\r
2516 switch (sc->action) {
\r
2517 case SHORTCUT_TREE:
\r
2518 #if GTK_CHECK_VERSION(2,0,0)
\r
2519 gtk_widget_grab_focus(sc->widget);
\r
2521 tree_grab_focus(dp);
\r
2524 case SHORTCUT_FOCUS:
\r
2525 gtk_widget_grab_focus(sc->widget);
\r
2527 case SHORTCUT_UCTRL:
\r
2529 * We must do something sensible with a uctrl.
\r
2530 * Precisely what this is depends on the type of
\r
2533 switch (sc->uc->ctrl->generic.type) {
\r
2534 case CTRL_CHECKBOX:
\r
2536 /* Check boxes and buttons get the focus _and_ get toggled. */
\r
2537 gtk_widget_grab_focus(sc->uc->toplevel);
\r
2538 gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->toplevel),
\r
2541 case CTRL_FILESELECT:
\r
2542 case CTRL_FONTSELECT:
\r
2543 /* File/font selectors have their buttons pressed (ooer),
\r
2544 * and focus transferred to the edit box. */
\r
2545 gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->button),
\r
2547 gtk_widget_grab_focus(sc->uc->entry);
\r
2551 * Radio buttons are fun, because they have
\r
2552 * multiple shortcuts. We must find whether the
\r
2553 * activated shortcut is the shortcut for the whole
\r
2554 * group, or for a particular button. In the former
\r
2555 * case, we find the currently selected button and
\r
2556 * focus it; in the latter, we focus-and-click the
\r
2557 * button whose shortcut was pressed.
\r
2559 if (schr == sc->uc->ctrl->radio.shortcut) {
\r
2561 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
\r
2562 if (gtk_toggle_button_get_active
\r
2563 (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) {
\r
2564 gtk_widget_grab_focus(sc->uc->buttons[i]);
\r
2566 } else if (sc->uc->ctrl->radio.shortcuts) {
\r
2568 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
\r
2569 if (schr == sc->uc->ctrl->radio.shortcuts[i]) {
\r
2570 gtk_widget_grab_focus(sc->uc->buttons[i]);
\r
2571 gtk_signal_emit_by_name
\r
2572 (GTK_OBJECT(sc->uc->buttons[i]), "clicked");
\r
2576 case CTRL_LISTBOX:
\r
2578 #if !GTK_CHECK_VERSION(2,4,0)
\r
2579 if (sc->uc->optmenu) {
\r
2580 GdkEventButton bev;
\r
2583 gtk_widget_grab_focus(sc->uc->optmenu);
\r
2584 /* Option menus don't work using the "clicked" signal.
\r
2585 * We need to manufacture a button press event :-/ */
\r
2586 bev.type = GDK_BUTTON_PRESS;
\r
2588 gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->optmenu),
\r
2589 "button_press_event",
\r
2590 &bev, &returnval);
\r
2594 if (sc->uc->combo) {
\r
2595 gtk_widget_grab_focus(sc->uc->combo);
\r
2596 gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo));
\r
2600 #if !GTK_CHECK_VERSION(2,0,0)
\r
2601 if (sc->uc->list) {
\r
2603 * For GTK-1 style list boxes, we tell it to
\r
2604 * focus one of its children, which appears to
\r
2605 * do the Right Thing.
\r
2607 gtk_container_focus(GTK_CONTAINER(sc->uc->list),
\r
2608 GTK_DIR_TAB_FORWARD);
\r
2612 if (sc->uc->treeview) {
\r
2613 gtk_widget_grab_focus(sc->uc->treeview);
\r
2617 assert(!"We shouldn't get here");
\r
2627 #if !GTK_CHECK_VERSION(2,0,0)
\r
2628 int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
\r
2630 struct dlgparam *dp = (struct dlgparam *)data;
\r
2632 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
\r
2633 event->keyval == GDK_Down || event->keyval == GDK_KP_Down) {
\r
2634 int dir, i, j = -1;
\r
2635 for (i = 0; i < dp->ntreeitems; i++)
\r
2636 if (widget == dp->treeitems[i])
\r
2638 if (i < dp->ntreeitems) {
\r
2639 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up)
\r
2646 if (i < 0 || i >= dp->ntreeitems)
\r
2647 break; /* nothing in that dir to select */
\r
2649 * Determine if this tree item is visible.
\r
2652 GtkWidget *w = dp->treeitems[i];
\r
2654 while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) {
\r
2655 if (!GTK_WIDGET_VISIBLE(w)) {
\r
2662 j = i; /* got one */
\r
2668 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
\r
2669 "key_press_event");
\r
2671 gtk_signal_emit_by_name(GTK_OBJECT(dp->treeitems[j]), "toggle");
\r
2672 gtk_widget_grab_focus(dp->treeitems[j]);
\r
2678 * It's nice for Left and Right to expand and collapse tree
\r
2681 if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) {
\r
2682 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
\r
2683 "key_press_event");
\r
2684 gtk_tree_item_collapse(GTK_TREE_ITEM(widget));
\r
2687 if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) {
\r
2688 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
\r
2689 "key_press_event");
\r
2690 gtk_tree_item_expand(GTK_TREE_ITEM(widget));
\r
2698 static void shortcut_highlight(GtkWidget *labelw, int chr)
\r
2700 GtkLabel *label = GTK_LABEL(labelw);
\r
2701 gchar *currstr, *pattern;
\r
2704 gtk_label_get(label, &currstr);
\r
2705 for (i = 0; currstr[i]; i++)
\r
2706 if (tolower((unsigned char)currstr[i]) == chr) {
\r
2707 GtkRequisition req;
\r
2709 pattern = dupprintf("%*s_", i, "");
\r
2711 gtk_widget_size_request(GTK_WIDGET(label), &req);
\r
2712 gtk_label_set_pattern(label, pattern);
\r
2713 gtk_widget_set_usize(GTK_WIDGET(label), -1, req.height);
\r
2720 void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
\r
2721 int chr, int action, void *ptr)
\r
2723 if (chr == NO_SHORTCUT)
\r
2726 chr = tolower((unsigned char)chr);
\r
2728 assert(scs->sc[chr].action == SHORTCUT_EMPTY);
\r
2730 scs->sc[chr].action = action;
\r
2732 if (action == SHORTCUT_FOCUS) {
\r
2733 scs->sc[chr].uc = NULL;
\r
2734 scs->sc[chr].widget = (GtkWidget *)ptr;
\r
2736 scs->sc[chr].widget = NULL;
\r
2737 scs->sc[chr].uc = (struct uctrl *)ptr;
\r
2740 shortcut_highlight(labelw, chr);
\r
2743 int get_listitemheight(GtkWidget *w)
\r
2745 #if !GTK_CHECK_VERSION(2,0,0)
\r
2746 GtkWidget *listitem = gtk_list_item_new_with_label("foo");
\r
2747 GtkRequisition req;
\r
2748 gtk_widget_size_request(listitem, &req);
\r
2749 gtk_object_sink(GTK_OBJECT(listitem));
\r
2750 return req.height;
\r
2753 GtkCellRenderer *cr = gtk_cell_renderer_text_new();
\r
2754 gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
\r
2755 g_object_ref(G_OBJECT(cr));
\r
2756 gtk_object_sink(GTK_OBJECT(cr));
\r
2757 g_object_unref(G_OBJECT(cr));
\r
2762 void set_dialog_action_area(GtkDialog *dlg, GtkWidget *w)
\r
2764 #if !GTK_CHECK_VERSION(2,0,0)
\r
2767 * In GTK 1, laying out the buttons at the bottom of the
\r
2768 * configuration box is nice and easy, because a GtkDialog's
\r
2769 * action_area is a GtkHBox which stretches to cover the full
\r
2770 * width of the dialog. So we just put our Columns widget
\r
2771 * straight into that hbox, and it ends up just where we want
\r
2774 gtk_box_pack_start(GTK_BOX(dlg->action_area), w, TRUE, TRUE, 0);
\r
2778 * In GTK 2, the action area is now a GtkHButtonBox and its
\r
2779 * layout behaviour seems to be different: it doesn't stretch
\r
2780 * to cover the full width of the window, but instead finds its
\r
2781 * own preferred width and right-aligns that within the window.
\r
2782 * This isn't what we want, because we have both left-aligned
\r
2783 * and right-aligned buttons coming out of the above call to
\r
2784 * layout_ctrls(), and right-aligning the whole thing will
\r
2785 * result in the former being centred and looking weird.
\r
2787 * So instead we abandon the dialog's action area completely:
\r
2788 * we gtk_widget_hide() it in the below code, and we also call
\r
2789 * gtk_dialog_set_has_separator() to remove the separator above
\r
2790 * it. We then insert our own action area into the end of the
\r
2791 * dialog's main vbox, and add our own separator above that.
\r
2793 * (Ideally, if we were a native GTK app, we would use the
\r
2794 * GtkHButtonBox's _own_ innate ability to support one set of
\r
2795 * buttons being right-aligned and one left-aligned. But to do
\r
2796 * that here, we would have to either (a) pick apart our cross-
\r
2797 * platform layout structures and treat them specially for this
\r
2798 * particular set of controls, which would be painful, or else
\r
2799 * (b) develop a special and simpler cross-platform
\r
2800 * representation for these particular controls, and introduce
\r
2801 * special-case code into all the _other_ platforms to handle
\r
2802 * it. Neither appeals. Therefore, I regretfully discard the
\r
2803 * GTKHButtonBox and go it alone.)
\r
2807 align = gtk_alignment_new(0, 0, 1, 1);
\r
2808 gtk_container_add(GTK_CONTAINER(align), w);
\r
2810 * The purpose of this GtkAlignment is to provide padding
\r
2811 * around the buttons. The padding we use is twice the padding
\r
2812 * used in our GtkColumns, because we nest two GtkColumns most
\r
2813 * of the time (one separating the tree view from the main
\r
2814 * controls, and another for the main controls themselves).
\r
2816 #if GTK_CHECK_VERSION(2,4,0)
\r
2817 gtk_alignment_set_padding(GTK_ALIGNMENT(align), 8, 8, 8, 8);
\r
2819 gtk_widget_show(align);
\r
2820 gtk_box_pack_end(GTK_BOX(dlg->vbox), align, FALSE, TRUE, 0);
\r
2821 w = gtk_hseparator_new();
\r
2822 gtk_box_pack_end(GTK_BOX(dlg->vbox), w, FALSE, TRUE, 0);
\r
2823 gtk_widget_show(w);
\r
2824 gtk_widget_hide(dlg->action_area);
\r
2825 gtk_dialog_set_has_separator(dlg, FALSE);
\r
2829 int do_config_box(const char *title, Config *cfg, int midsession,
\r
2832 GtkWidget *window, *hbox, *vbox, *cols, *label,
\r
2833 *tree, *treescroll, *panels, *panelvbox;
\r
2835 struct controlbox *ctrlbox;
\r
2837 #if GTK_CHECK_VERSION(2,0,0)
\r
2838 GtkTreeStore *treestore;
\r
2839 GtkCellRenderer *treerenderer;
\r
2840 GtkTreeViewColumn *treecolumn;
\r
2841 GtkTreeSelection *treeselection;
\r
2842 GtkTreeIter treeiterlevels[8];
\r
2844 GtkTreeItem *treeitemlevels[8];
\r
2845 GtkTree *treelevels[8];
\r
2847 struct dlgparam dp;
\r
2848 struct Shortcuts scs;
\r
2850 struct selparam *selparams = NULL;
\r
2851 int nselparams = 0, selparamsize = 0;
\r
2855 for (index = 0; index < lenof(scs.sc); index++) {
\r
2856 scs.sc[index].action = SHORTCUT_EMPTY;
\r
2859 window = gtk_dialog_new();
\r
2861 ctrlbox = ctrl_new_box();
\r
2862 setup_config_box(ctrlbox, midsession, cfg->protocol, protcfginfo);
\r
2863 unix_setup_config_box(ctrlbox, midsession, cfg->protocol);
\r
2864 gtk_setup_config_box(ctrlbox, midsession, window);
\r
2866 gtk_window_set_title(GTK_WINDOW(window), title);
\r
2867 hbox = gtk_hbox_new(FALSE, 4);
\r
2868 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), hbox, TRUE, TRUE, 0);
\r
2869 gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
\r
2870 gtk_widget_show(hbox);
\r
2871 vbox = gtk_vbox_new(FALSE, 4);
\r
2872 gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
\r
2873 gtk_widget_show(vbox);
\r
2874 cols = columns_new(4);
\r
2875 gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0);
\r
2876 gtk_widget_show(cols);
\r
2877 label = gtk_label_new("Category:");
\r
2878 columns_add(COLUMNS(cols), label, 0, 1);
\r
2879 columns_force_left_align(COLUMNS(cols), label);
\r
2880 gtk_widget_show(label);
\r
2881 treescroll = gtk_scrolled_window_new(NULL, NULL);
\r
2882 #if GTK_CHECK_VERSION(2,0,0)
\r
2883 treestore = gtk_tree_store_new
\r
2884 (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT);
\r
2885 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore));
\r
2886 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
\r
2887 treerenderer = gtk_cell_renderer_text_new();
\r
2888 treecolumn = gtk_tree_view_column_new_with_attributes
\r
2889 ("Label", treerenderer, "text", 0, NULL);
\r
2890 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn);
\r
2891 treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
\r
2892 gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE);
\r
2893 gtk_container_add(GTK_CONTAINER(treescroll), tree);
\r
2895 tree = gtk_tree_new();
\r
2896 gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
\r
2897 gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE);
\r
2898 gtk_signal_connect(GTK_OBJECT(tree), "focus",
\r
2899 GTK_SIGNAL_FUNC(tree_focus), &dp);
\r
2901 gtk_signal_connect(GTK_OBJECT(tree), "focus_in_event",
\r
2902 GTK_SIGNAL_FUNC(widget_focus), &dp);
\r
2903 shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree);
\r
2904 gtk_widget_show(treescroll);
\r
2905 gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0);
\r
2906 panels = gtk_notebook_new();
\r
2907 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE);
\r
2908 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE);
\r
2909 gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0);
\r
2910 gtk_widget_show(panels);
\r
2915 for (index = 0; index < ctrlbox->nctrlsets; index++) {
\r
2916 struct controlset *s = ctrlbox->ctrlsets[index];
\r
2919 if (!*s->pathname) {
\r
2920 w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window));
\r
2922 set_dialog_action_area(GTK_DIALOG(window), w);
\r
2924 int j = path ? ctrl_path_compare(s->pathname, path) : 0;
\r
2925 if (j != INT_MAX) { /* add to treeview, start new panel */
\r
2927 #if GTK_CHECK_VERSION(2,0,0)
\r
2928 GtkTreeIter treeiter;
\r
2930 GtkWidget *treeitem;
\r
2935 * We expect never to find an implicit path
\r
2936 * component. For example, we expect never to see
\r
2937 * A/B/C followed by A/D/E, because that would
\r
2938 * _implicitly_ create A/D. All our path prefixes
\r
2939 * are expected to contain actual controls and be
\r
2940 * selectable in the treeview; so we would expect
\r
2941 * to see A/D _explicitly_ before encountering
\r
2944 assert(j == ctrl_path_elements(s->pathname) - 1);
\r
2946 c = strrchr(s->pathname, '/');
\r
2952 path = s->pathname;
\r
2954 first = (panelvbox == NULL);
\r
2956 panelvbox = gtk_vbox_new(FALSE, 4);
\r
2957 gtk_widget_show(panelvbox);
\r
2958 gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox,
\r
2963 page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels),
\r
2965 gtk_notebook_set_page(GTK_NOTEBOOK(panels), page_num);
\r
2968 if (nselparams >= selparamsize) {
\r
2969 selparamsize += 16;
\r
2970 selparams = sresize(selparams, selparamsize,
\r
2973 selparams[nselparams].dp = &dp;
\r
2974 selparams[nselparams].panels = GTK_NOTEBOOK(panels);
\r
2975 selparams[nselparams].panel = panelvbox;
\r
2976 selparams[nselparams].shortcuts = scs; /* structure copy */
\r
2978 assert(j-1 < level);
\r
2980 #if GTK_CHECK_VERSION(2,0,0)
\r
2982 /* treeiterlevels[j-1] will always be valid because we
\r
2983 * don't allow implicit path components; see above.
\r
2985 gtk_tree_store_append(treestore, &treeiter,
\r
2986 &treeiterlevels[j-1]);
\r
2988 gtk_tree_store_append(treestore, &treeiter, NULL);
\r
2989 gtk_tree_store_set(treestore, &treeiter,
\r
2990 TREESTORE_PATH, c,
\r
2991 TREESTORE_PARAMS, nselparams,
\r
2993 treeiterlevels[j] = treeiter;
\r
2995 selparams[nselparams].depth = j;
\r
2997 selparams[nselparams].treepath =
\r
2998 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore),
\r
2999 &treeiterlevels[j-1]);
\r
3001 * We are going to collapse all tree branches
\r
3002 * at depth greater than 2, but not _yet_; see
\r
3003 * the comment at the call to
\r
3004 * gtk_tree_view_collapse_row below.
\r
3006 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree),
\r
3007 selparams[nselparams].treepath,
\r
3010 selparams[nselparams].treepath = NULL;
\r
3013 treeitem = gtk_tree_item_new_with_label(c);
\r
3015 if (!treelevels[j-1]) {
\r
3016 treelevels[j-1] = GTK_TREE(gtk_tree_new());
\r
3017 gtk_tree_item_set_subtree
\r
3018 (treeitemlevels[j-1],
\r
3019 GTK_WIDGET(treelevels[j-1]));
\r
3021 gtk_tree_item_expand(treeitemlevels[j-1]);
\r
3023 gtk_tree_item_collapse(treeitemlevels[j-1]);
\r
3025 gtk_tree_append(treelevels[j-1], treeitem);
\r
3027 gtk_tree_append(GTK_TREE(tree), treeitem);
\r
3029 treeitemlevels[j] = GTK_TREE_ITEM(treeitem);
\r
3030 treelevels[j] = NULL;
\r
3032 gtk_signal_connect(GTK_OBJECT(treeitem), "key_press_event",
\r
3033 GTK_SIGNAL_FUNC(tree_key_press), &dp);
\r
3034 gtk_signal_connect(GTK_OBJECT(treeitem), "focus_in_event",
\r
3035 GTK_SIGNAL_FUNC(widget_focus), &dp);
\r
3037 gtk_widget_show(treeitem);
\r
3040 gtk_tree_select_child(GTK_TREE(tree), treeitem);
\r
3041 selparams[nselparams].treeitem = treeitem;
\r
3048 w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL);
\r
3049 gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0);
\r
3050 gtk_widget_show(w);
\r
3054 #if GTK_CHECK_VERSION(2,0,0)
\r
3056 GtkRequisition req;
\r
3060 * We want our tree view to come up with all branches at
\r
3061 * depth 2 or more collapsed. However, if we start off
\r
3062 * with those branches collapsed, then the tree view's
\r
3063 * size request will be calculated based on the width of
\r
3064 * the collapsed tree. So instead we start with them all
\r
3065 * expanded; then we ask for the current size request,
\r
3066 * collapse the relevant rows, and force the width to the
\r
3067 * value we just computed. This arranges that the tree
\r
3068 * view is wide enough to have all branches expanded
\r
3072 gtk_widget_size_request(tree, &req);
\r
3074 for (i = 0; i < nselparams; i++)
\r
3075 if (selparams[i].depth >= 2)
\r
3076 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree),
\r
3077 selparams[i].treepath);
\r
3079 gtk_widget_set_size_request(tree, req.width, -1);
\r
3083 #if GTK_CHECK_VERSION(2,0,0)
\r
3084 g_signal_connect(G_OBJECT(treeselection), "changed",
\r
3085 G_CALLBACK(treeselection_changed), selparams);
\r
3087 dp.ntreeitems = nselparams;
\r
3088 dp.treeitems = snewn(dp.ntreeitems, GtkWidget *);
\r
3090 for (index = 0; index < nselparams; index++) {
\r
3091 gtk_signal_connect(GTK_OBJECT(selparams[index].treeitem), "select",
\r
3092 GTK_SIGNAL_FUNC(treeitem_sel),
\r
3093 &selparams[index]);
\r
3094 dp.treeitems[index] = selparams[index].treeitem;
\r
3099 dlg_refresh(NULL, &dp);
\r
3101 dp.shortcuts = &selparams[0].shortcuts;
\r
3102 #if !GTK_CHECK_VERSION(2,0,0)
\r
3103 dp.currtreeitem = dp.treeitems[0];
\r
3105 dp.lastfocus = NULL;
\r
3107 dp.window = window;
\r
3111 extern void set_window_icon(GtkWidget *window,
\r
3112 const char *const *const *icon,
\r
3114 extern const char *const *const cfg_icon[];
\r
3115 extern const int n_cfg_icon;
\r
3116 set_window_icon(window, cfg_icon, n_cfg_icon);
\r
3119 #if !GTK_CHECK_VERSION(2,0,0)
\r
3120 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
\r
3123 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
\r
3125 GTK_POLICY_AUTOMATIC);
\r
3126 gtk_widget_show(tree);
\r
3128 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
\r
3129 gtk_widget_show(window);
\r
3132 * Set focus into the first available control.
\r
3134 for (index = 0; index < ctrlbox->nctrlsets; index++) {
\r
3135 struct controlset *s = ctrlbox->ctrlsets[index];
\r
3139 if (*s->pathname) {
\r
3140 for (j = 0; j < s->ncontrols; j++)
\r
3141 if (s->ctrls[j]->generic.type != CTRL_TABDELAY &&
\r
3142 s->ctrls[j]->generic.type != CTRL_COLUMNS &&
\r
3143 s->ctrls[j]->generic.type != CTRL_TEXT) {
\r
3144 dlg_set_focus(s->ctrls[j], &dp);
\r
3145 dp.lastfocus = s->ctrls[j];
\r
3154 gtk_signal_connect(GTK_OBJECT(window), "destroy",
\r
3155 GTK_SIGNAL_FUNC(window_destroy), NULL);
\r
3156 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
\r
3157 GTK_SIGNAL_FUNC(win_key_press), &dp);
\r
3167 static void messagebox_handler(union control *ctrl, void *dlg,
\r
3168 void *data, int event)
\r
3170 if (event == EVENT_ACTION)
\r
3171 dlg_end(dlg, ctrl->generic.context.i);
\r
3173 int messagebox(GtkWidget *parentwin, char *title, char *msg, int minwid, ...)
\r
3175 GtkWidget *window, *w0, *w1;
\r
3176 struct controlbox *ctrlbox;
\r
3177 struct controlset *s0, *s1;
\r
3179 struct dlgparam dp;
\r
3180 struct Shortcuts scs;
\r
3186 for (index = 0; index < lenof(scs.sc); index++) {
\r
3187 scs.sc[index].action = SHORTCUT_EMPTY;
\r
3190 ctrlbox = ctrl_new_box();
\r
3193 va_start(ap, minwid);
\r
3194 while (va_arg(ap, char *) != NULL) {
\r
3196 (void) va_arg(ap, int); /* shortcut */
\r
3197 (void) va_arg(ap, int); /* normal/default/cancel */
\r
3198 (void) va_arg(ap, int); /* end value */
\r
3202 s0 = ctrl_getset(ctrlbox, "", "", "");
\r
3203 c = ctrl_columns(s0, 2, 50, 50);
\r
3204 c->columns.ncols = s0->ncolumns = ncols;
\r
3205 c->columns.percentages = sresize(c->columns.percentages, ncols, int);
\r
3206 for (index = 0; index < ncols; index++)
\r
3207 c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols;
\r
3208 va_start(ap, minwid);
\r
3211 char *title = va_arg(ap, char *);
\r
3212 int shortcut, type, value;
\r
3213 if (title == NULL)
\r
3215 shortcut = va_arg(ap, int);
\r
3216 type = va_arg(ap, int);
\r
3217 value = va_arg(ap, int);
\r
3218 c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help),
\r
3219 messagebox_handler, I(value));
\r
3220 c->generic.column = index++;
\r
3222 c->button.isdefault = TRUE;
\r
3223 else if (type < 0)
\r
3224 c->button.iscancel = TRUE;
\r
3228 s1 = ctrl_getset(ctrlbox, "x", "", "");
\r
3229 ctrl_text(s1, msg, HELPCTX(no_help));
\r
3231 window = gtk_dialog_new();
\r
3232 gtk_window_set_title(GTK_WINDOW(window), title);
\r
3233 w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window));
\r
3234 set_dialog_action_area(GTK_DIALOG(window), w0);
\r
3235 gtk_widget_show(w0);
\r
3236 w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window));
\r
3237 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
\r
3238 gtk_widget_set_usize(w1, minwid+20, -1);
\r
3239 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
\r
3240 w1, TRUE, TRUE, 0);
\r
3241 gtk_widget_show(w1);
\r
3243 dp.shortcuts = &scs;
\r
3244 dp.lastfocus = NULL;
\r
3246 dp.window = window;
\r
3248 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
\r
3250 set_transient_window_pos(parentwin, window);
\r
3251 gtk_window_set_transient_for(GTK_WINDOW(window),
\r
3252 GTK_WINDOW(parentwin));
\r
3254 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
\r
3255 gtk_widget_show(window);
\r
3257 gtk_signal_connect(GTK_OBJECT(window), "destroy",
\r
3258 GTK_SIGNAL_FUNC(window_destroy), NULL);
\r
3259 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
\r
3260 GTK_SIGNAL_FUNC(win_key_press), &dp);
\r
3265 ctrl_free_box(ctrlbox);
\r
3270 static int string_width(char *text)
\r
3272 GtkWidget *label = gtk_label_new(text);
\r
3273 GtkRequisition req;
\r
3274 gtk_widget_size_request(label, &req);
\r
3275 gtk_object_sink(GTK_OBJECT(label));
\r
3279 int reallyclose(void *frontend)
\r
3281 char *title = dupcat(appname, " Exit Confirmation", NULL);
\r
3282 int ret = messagebox(GTK_WIDGET(get_window(frontend)),
\r
3283 title, "Are you sure you want to close this session?",
\r
3284 string_width("Most of the width of the above text"),
\r
3285 "Yes", 'y', +1, 1,
\r
3292 int verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
\r
3293 char *keystr, char *fingerprint,
\r
3294 void (*callback)(void *ctx, int result), void *ctx)
\r
3296 static const char absenttxt[] =
\r
3297 "The server's host key is not cached. You have no guarantee "
\r
3298 "that the server is the computer you think it is.\n"
\r
3299 "The server's %s key fingerprint is:\n"
\r
3301 "If you trust this host, press \"Accept\" to add the key to "
\r
3302 "PuTTY's cache and carry on connecting.\n"
\r
3303 "If you want to carry on connecting just once, without "
\r
3304 "adding the key to the cache, press \"Connect Once\".\n"
\r
3305 "If you do not trust this host, press \"Cancel\" to abandon the "
\r
3307 static const char wrongtxt[] =
\r
3308 "WARNING - POTENTIAL SECURITY BREACH!\n"
\r
3309 "The server's host key does not match the one PuTTY has "
\r
3310 "cached. This means that either the server administrator "
\r
3311 "has changed the host key, or you have actually connected "
\r
3312 "to another computer pretending to be the server.\n"
\r
3313 "The new %s key fingerprint is:\n"
\r
3315 "If you were expecting this change and trust the new key, "
\r
3316 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
\r
3317 "If you want to carry on connecting but without updating "
\r
3318 "the cache, press \"Connect Once\".\n"
\r
3319 "If you want to abandon the connection completely, press "
\r
3320 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
\r
3328 ret = verify_host_key(host, port, keytype, keystr);
\r
3330 if (ret == 0) /* success - key matched OK */
\r
3333 text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
\r
3335 ret = messagebox(GTK_WIDGET(get_window(frontend)),
\r
3336 "PuTTY Security Alert", text,
\r
3337 string_width(fingerprint),
\r
3338 "Accept", 'a', 0, 2,
\r
3339 "Connect Once", 'o', 0, 1,
\r
3340 "Cancel", 'c', -1, 0,
\r
3346 store_host_key(host, port, keytype, keystr);
\r
3347 return 1; /* continue with connection */
\r
3348 } else if (ret == 1)
\r
3349 return 1; /* continue with connection */
\r
3350 return 0; /* do not continue with connection */
\r
3354 * Ask whether the selected algorithm is acceptable (since it was
\r
3355 * below the configured 'warn' threshold).
\r
3357 int askalg(void *frontend, const char *algtype, const char *algname,
\r
3358 void (*callback)(void *ctx, int result), void *ctx)
\r
3360 static const char msg[] =
\r
3361 "The first %s supported by the server is "
\r
3362 "%s, which is below the configured warning threshold.\n"
\r
3363 "Continue with connection?";
\r
3367 text = dupprintf(msg, algtype, algname);
\r
3368 ret = messagebox(GTK_WIDGET(get_window(frontend)),
\r
3369 "PuTTY Security Alert", text,
\r
3370 string_width("Continue with connection?"),
\r
3383 void old_keyfile_warning(void)
\r
3386 * This should never happen on Unix. We hope.
\r
3390 void fatal_message_box(void *window, char *msg)
\r
3392 messagebox(window, "PuTTY Fatal Error", msg,
\r
3393 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
\r
3394 "OK", 'o', 1, 1, NULL);
\r
3397 void fatalbox(char *p, ...)
\r
3402 msg = dupvprintf(p, ap);
\r
3404 fatal_message_box(NULL, msg);
\r
3409 static GtkWidget *aboutbox = NULL;
\r
3411 static void about_close_clicked(GtkButton *button, gpointer data)
\r
3413 gtk_widget_destroy(aboutbox);
\r
3417 static void licence_clicked(GtkButton *button, gpointer data)
\r
3422 "Copyright 1997-2011 Simon Tatham.\n\n"
\r
3424 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
\r
3425 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
\r
3426 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
\r
3427 "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n"
\r
3429 "Permission is hereby granted, free of charge, to any person "
\r
3430 "obtaining a copy of this software and associated documentation "
\r
3431 "files (the ""Software""), to deal in the Software without restriction, "
\r
3432 "including without limitation the rights to use, copy, modify, merge, "
\r
3433 "publish, distribute, sublicense, and/or sell copies of the Software, "
\r
3434 "and to permit persons to whom the Software is furnished to do so, "
\r
3435 "subject to the following conditions:\n\n"
\r
3437 "The above copyright notice and this permission notice shall be "
\r
3438 "included in all copies or substantial portions of the Software.\n\n"
\r
3440 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
\r
3441 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
\r
3442 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
\r
3443 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
\r
3444 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
\r
3445 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
\r
3446 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
\r
3447 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
\r
3448 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
\r
3449 "OTHER DEALINGS IN THE SOFTWARE.";
\r
3451 title = dupcat(appname, " Licence", NULL);
\r
3452 assert(aboutbox != NULL);
\r
3453 messagebox(aboutbox, title, licence,
\r
3454 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
\r
3455 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
\r
3456 "OK", 'o', 1, 1, NULL);
\r
3460 void about_box(void *window)
\r
3466 gtk_widget_grab_focus(aboutbox);
\r
3470 aboutbox = gtk_dialog_new();
\r
3471 gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10);
\r
3472 title = dupcat("About ", appname, NULL);
\r
3473 gtk_window_set_title(GTK_WINDOW(aboutbox), title);
\r
3476 w = gtk_button_new_with_label("Close");
\r
3477 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
\r
3478 gtk_window_set_default(GTK_WINDOW(aboutbox), w);
\r
3479 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area),
\r
3480 w, FALSE, FALSE, 0);
\r
3481 gtk_signal_connect(GTK_OBJECT(w), "clicked",
\r
3482 GTK_SIGNAL_FUNC(about_close_clicked), NULL);
\r
3483 gtk_widget_show(w);
\r
3485 w = gtk_button_new_with_label("View Licence");
\r
3486 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
\r
3487 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area),
\r
3488 w, FALSE, FALSE, 0);
\r
3489 gtk_signal_connect(GTK_OBJECT(w), "clicked",
\r
3490 GTK_SIGNAL_FUNC(licence_clicked), NULL);
\r
3491 gtk_widget_show(w);
\r
3493 w = gtk_label_new(appname);
\r
3494 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
\r
3495 w, FALSE, FALSE, 0);
\r
3496 gtk_widget_show(w);
\r
3498 w = gtk_label_new(ver);
\r
3499 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
\r
3500 w, FALSE, FALSE, 5);
\r
3501 gtk_widget_show(w);
\r
3503 w = gtk_label_new("Copyright 1997-2011 Simon Tatham. All rights reserved");
\r
3504 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
\r
3505 w, FALSE, FALSE, 5);
\r
3506 gtk_widget_show(w);
\r
3508 set_transient_window_pos(GTK_WIDGET(window), aboutbox);
\r
3509 gtk_window_set_transient_for(GTK_WINDOW(aboutbox),
\r
3510 GTK_WINDOW(window));
\r
3511 gtk_widget_show(aboutbox);
\r
3514 struct eventlog_stuff {
\r
3515 GtkWidget *parentwin, *window;
\r
3516 struct controlbox *eventbox;
\r
3517 struct Shortcuts scs;
\r
3518 struct dlgparam dp;
\r
3519 union control *listctrl;
\r
3521 int nevents, negsize;
\r
3524 int ignore_selchange;
\r
3527 static void eventlog_destroy(GtkWidget *widget, gpointer data)
\r
3529 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
\r
3531 es->window = NULL;
\r
3532 sfree(es->seldata);
\r
3533 dlg_cleanup(&es->dp);
\r
3534 ctrl_free_box(es->eventbox);
\r
3536 static void eventlog_ok_handler(union control *ctrl, void *dlg,
\r
3537 void *data, int event)
\r
3539 if (event == EVENT_ACTION)
\r
3542 static void eventlog_list_handler(union control *ctrl, void *dlg,
\r
3543 void *data, int event)
\r
3545 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
\r
3547 if (event == EVENT_REFRESH) {
\r
3550 dlg_update_start(ctrl, dlg);
\r
3551 dlg_listbox_clear(ctrl, dlg);
\r
3552 for (i = 0; i < es->nevents; i++) {
\r
3553 dlg_listbox_add(ctrl, dlg, es->events[i]);
\r
3555 dlg_update_done(ctrl, dlg);
\r
3556 } else if (event == EVENT_SELCHANGE) {
\r
3561 * If this SELCHANGE event is happening as a result of
\r
3562 * deliberate deselection because someone else has grabbed
\r
3563 * the selection, the last thing we want to do is pre-empt
\r
3566 if (es->ignore_selchange)
\r
3570 * Construct the data to use as the selection.
\r
3572 sfree(es->seldata);
\r
3573 es->seldata = NULL;
\r
3575 for (i = 0; i < es->nevents; i++) {
\r
3576 if (dlg_listbox_issel(ctrl, dlg, i)) {
\r
3577 int extralen = strlen(es->events[i]);
\r
3579 if (es->sellen + extralen + 2 > selsize) {
\r
3580 selsize = es->sellen + extralen + 512;
\r
3581 es->seldata = sresize(es->seldata, selsize, char);
\r
3584 strcpy(es->seldata + es->sellen, es->events[i]);
\r
3585 es->sellen += extralen;
\r
3586 es->seldata[es->sellen++] = '\n';
\r
3590 if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
\r
3591 GDK_CURRENT_TIME)) {
\r
3592 extern GdkAtom compound_text_atom;
\r
3594 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
\r
3595 GDK_SELECTION_TYPE_STRING, 1);
\r
3596 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
\r
3597 compound_text_atom, 1);
\r
3603 void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
\r
3604 guint info, guint time_stamp, gpointer data)
\r
3606 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
\r
3608 gtk_selection_data_set(seldata, seldata->target, 8,
\r
3609 (unsigned char *)es->seldata, es->sellen);
\r
3612 gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
\r
3615 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
\r
3619 * Deselect everything in the list box.
\r
3621 uc = dlg_find_byctrl(&es->dp, es->listctrl);
\r
3622 es->ignore_selchange = 1;
\r
3623 #if !GTK_CHECK_VERSION(2,0,0)
\r
3625 gtk_list_unselect_all(GTK_LIST(uc->list));
\r
3627 assert(uc->treeview);
\r
3628 gtk_tree_selection_unselect_all
\r
3629 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
\r
3631 es->ignore_selchange = 0;
\r
3633 sfree(es->seldata);
\r
3635 es->seldata = NULL;
\r
3639 void showeventlog(void *estuff, void *parentwin)
\r
3641 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
\r
3642 GtkWidget *window, *w0, *w1;
\r
3643 GtkWidget *parent = GTK_WIDGET(parentwin);
\r
3644 struct controlset *s0, *s1;
\r
3650 gtk_widget_grab_focus(es->window);
\r
3654 dlg_init(&es->dp);
\r
3656 for (index = 0; index < lenof(es->scs.sc); index++) {
\r
3657 es->scs.sc[index].action = SHORTCUT_EMPTY;
\r
3660 es->eventbox = ctrl_new_box();
\r
3662 s0 = ctrl_getset(es->eventbox, "", "", "");
\r
3663 ctrl_columns(s0, 3, 33, 34, 33);
\r
3664 c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help),
\r
3665 eventlog_ok_handler, P(NULL));
\r
3666 c->button.column = 1;
\r
3667 c->button.isdefault = TRUE;
\r
3669 s1 = ctrl_getset(es->eventbox, "x", "", "");
\r
3670 es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help),
\r
3671 eventlog_list_handler, P(es));
\r
3672 c->listbox.height = 10;
\r
3673 c->listbox.multisel = 2;
\r
3674 c->listbox.ncols = 3;
\r
3675 c->listbox.percentages = snewn(3, int);
\r
3676 c->listbox.percentages[0] = 25;
\r
3677 c->listbox.percentages[1] = 10;
\r
3678 c->listbox.percentages[2] = 65;
\r
3680 es->window = window = gtk_dialog_new();
\r
3681 title = dupcat(appname, " Event Log", NULL);
\r
3682 gtk_window_set_title(GTK_WINDOW(window), title);
\r
3684 w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window));
\r
3685 set_dialog_action_area(GTK_DIALOG(window), w0);
\r
3686 gtk_widget_show(w0);
\r
3687 w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window));
\r
3688 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
\r
3689 gtk_widget_set_usize(w1, 20 +
\r
3690 string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
\r
3691 " IS QUITE LONG 'COS SSH LOG ENTRIES"
\r
3692 " ARE WIDE"), -1);
\r
3693 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
\r
3694 w1, TRUE, TRUE, 0);
\r
3695 gtk_widget_show(w1);
\r
3698 es->dp.shortcuts = &es->scs;
\r
3699 es->dp.lastfocus = NULL;
\r
3700 es->dp.retval = 0;
\r
3701 es->dp.window = window;
\r
3703 dlg_refresh(NULL, &es->dp);
\r
3706 set_transient_window_pos(parent, window);
\r
3707 gtk_window_set_transient_for(GTK_WINDOW(window),
\r
3708 GTK_WINDOW(parent));
\r
3710 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
\r
3711 gtk_widget_show(window);
\r
3713 gtk_signal_connect(GTK_OBJECT(window), "destroy",
\r
3714 GTK_SIGNAL_FUNC(eventlog_destroy), es);
\r
3715 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
\r
3716 GTK_SIGNAL_FUNC(win_key_press), &es->dp);
\r
3717 gtk_signal_connect(GTK_OBJECT(window), "selection_get",
\r
3718 GTK_SIGNAL_FUNC(eventlog_selection_get), es);
\r
3719 gtk_signal_connect(GTK_OBJECT(window), "selection_clear_event",
\r
3720 GTK_SIGNAL_FUNC(eventlog_selection_clear), es);
\r
3723 void *eventlogstuff_new(void)
\r
3725 struct eventlog_stuff *es;
\r
3726 es = snew(struct eventlog_stuff);
\r
3727 memset(es, 0, sizeof(*es));
\r
3731 void logevent_dlg(void *estuff, const char *string)
\r
3733 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
\r
3738 if (es->nevents >= es->negsize) {
\r
3739 es->negsize += 64;
\r
3740 es->events = sresize(es->events, es->negsize, char *);
\r
3744 strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
\r
3746 es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
\r
3747 strcpy(es->events[es->nevents], timebuf);
\r
3748 strcat(es->events[es->nevents], string);
\r
3750 dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]);
\r
3755 int askappend(void *frontend, Filename filename,
\r
3756 void (*callback)(void *ctx, int result), void *ctx)
\r
3758 static const char msgtemplate[] =
\r
3759 "The session log file \"%.*s\" already exists. "
\r
3760 "You can overwrite it with a new session log, "
\r
3761 "append your session log to the end of it, "
\r
3762 "or disable session logging for this session.";
\r
3767 message = dupprintf(msgtemplate, FILENAME_MAX, filename.path);
\r
3768 mbtitle = dupprintf("%s Log to File", appname);
\r
3770 mbret = messagebox(get_window(frontend), mbtitle, message,
\r
3771 string_width("LINE OF TEXT SUITABLE FOR THE"
\r
3772 " ASKAPPEND WIDTH"),
\r
3773 "Overwrite", 'o', 1, 2,
\r
3774 "Append", 'a', 0, 1,
\r
3775 "Disable", 'd', -1, 0,
\r
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