src/builder.c

   1
   2 #include "defs.h"
   3
   4 #include "builder.h"
   5
   6 G_DEFINE_TYPE(Builder, builder, GTK_TYPE_BUILDER);
   7
   8 Builder *_builder = NULL;
   9
  10 static void builder_class_init(BuilderClass *klass)
  11 {
  12 }
  13
  14 static void builder_init(Builder *self)
  15 {
  16     //self->b = gtk_builder_new();
  17     builder_load(self);
  18     _builder = self;
  19 }
  20
  21 static int builder_load_glade_xml(Builder *self, gchar *dir)
  22 {
  23     gchar *fname = g_build_filename(dir, "eb123.glade", NULL);
  24     int res = gtk_builder_add_from_file(GTK_BUILDER(self), fname, NULL);
  25     g_free(fname);
  26     return res;
  27 }
  28
  29 void builder_load(Builder *self)
  30 {
  31     int res = builder_load_glade_xml(self, "");
  32     if(!res)
  33     {
  34 #ifdef EB123_DATADIR
  35         res = builder_load_glade_xml(self, EB123_DATADIR);
  36 #endif
  37     }
  38     if(!res)
  39     {
  40         g_printf("failed to load glade ui\n");
  41         gtk_main_quit();
  42     }
  43 }
  44
  45 void builder_grab_focus(Builder *self, gchar *name)
  46 {
  47     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  48     if(w)
  49     {
  50         gtk_widget_grab_focus(w);
  51     }
  52 }
  53
  54 void builder_set_visible(Builder *self, gchar *name, gboolean visible)
  55 {
  56     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  57     if(w)
  58     {
  59         gtk_widget_set_visible(w, visible);
  60     }
  61 }
  62
  63 gint builder_get_int(Builder *self, const gchar *name)
  64 {
  65     gint ret = 0;
  66     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  67     if(GTK_IS_SPIN_BUTTON(w))
  68     {
  69         ret = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(w));
  70     }
  71     if(GTK_IS_COMBO_BOX(w))
  72     {
  73         ret = gtk_combo_box_get_active(GTK_COMBO_BOX(w));
  74     }
  75     if(GTK_IS_TOGGLE_BUTTON(w))
  76     {
  77         ret = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w));
  78     }
  79     return ret;
  80 }
  81
  82 void builder_set_int(Builder *self, const gchar *name, gint value)
  83 {
  84     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  85     if(GTK_IS_SPIN_BUTTON(w))
  86     {
  87         gtk_spin_button_set_value(GTK_SPIN_BUTTON(w), value);
  88     }
  89     if(GTK_IS_COMBO_BOX(w))
  90     {
  91         gtk_combo_box_set_active(GTK_COMBO_BOX(w), value);
  92     }
  93     if(GTK_IS_TOGGLE_BUTTON(w))
  94     {
  95         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), value);
  96     }
  97     if(GTK_IS_ENTRY(w))
  98     {
  99         gchar buf[16];
 100         sprintf(buf, "%d", value);
 101         return gtk_entry_set_text(GTK_ENTRY(w), (value >= 0) ? buf : "");
 102     }
 103 }
 104
 105 const gchar* builder_get_str(Builder *self, const gchar *name)
 106 {
 107     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
 108     if(GTK_IS_ENTRY(w))
 109     {
 110         return gtk_entry_get_text(GTK_ENTRY(w));
 111     }
 112     if(GTK_IS_COMBO_BOX(w))
 113     {
 114         GtkComboBox *combo = GTK_COMBO_BOX(w);
 115         if(gtk_combo_box_get_has_entry(combo))
 116         {
 117             return gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo))));
 118         }
 119         if(GTK_IS_COMBO_BOX_TEXT(w))
 120         {
 121             return gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(w));
 122         }
 123         gint n = gtk_combo_box_get_active(GTK_COMBO_BOX(w));
 124         if(n >= 0)
 125         {
 126             GtkTreeModel *m = gtk_combo_box_get_model(GTK_COMBO_BOX(w));
 127             if(GTK_IS_LIST_STORE(m))
 128             {
 129                 GtkTreeIter iter;
 130                 if(gtk_tree_model_iter_nth_child(m, &iter, NULL, n))
 131                 {
 132                     gchar *str;
 133                     gtk_tree_model_get(m, &iter, 0, &str, -1);
 134                     return str;
 135                 }
 136             }
 137         }
 138     }
 139     if(GTK_IS_COLOR_BUTTON(w))
 140     {
 141         GdkColor color;
 142         gtk_color_button_get_color(GTK_COLOR_BUTTON(w), &color);
 143         return gtk_color_selection_palette_to_string(&color, 1);
 144     }
 145     if(GTK_IS_FONT_BUTTON(w))
 146     {
 147         return gtk_font_button_get_font_name(GTK_FONT_BUTTON(w));
 148     }
 149     if(GTK_IS_LABEL(w))
 150     {
 151         return gtk_label_get_text(GTK_LABEL(w));
 152     }
 153     return NULL;
 154 }
 155
 156 void builder_set_str(Builder *self, const gchar *name, const gchar *value)
 157 {
 158     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
 159     if(GTK_IS_ENTRY(w))
 160     {
 161         gtk_entry_set_text(GTK_ENTRY(w), value);
 162     }
 163     if(GTK_IS_COLOR_BUTTON(w))
 164     {
 165         GdkColor color;
 166         gdk_color_parse(value, &color);
 167         gtk_color_button_set_color(GTK_COLOR_BUTTON(w), &color);
 168     }
 169     if(GTK_IS_LABEL(w))
 170     {
 171         gtk_label_set_text(GTK_LABEL(w), value);
 172     }
 173     if(GTK_IS_FONT_BUTTON(w))
 174     {
 175         gtk_font_button_set_font_name(GTK_FONT_BUTTON(w), value);
 176     }
 177     if(GTK_IS_COMBO_BOX(w))
 178     {
 179         if(gtk_combo_box_get_has_entry(GTK_COMBO_BOX(w)))
 180         {
 181             GtkEntry *entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(w)));
 182             gtk_entry_set_text(entry, value);
 183         }
 184     }
 185 }
 186
 187 void builder_install_text_cellrenderer(Builder *self, gchar *box)
 188 {
 189     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), box));
 190     if((GTK_IS_COMBO_BOX(w) || GTK_IS_TREE_VIEW(w)) && !GTK_IS_COMBO_BOX_TEXT(w))
 191     {
 192         GtkCellRenderer *cell = gtk_cell_renderer_text_new();
 193         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cell, TRUE);
 194         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cell, "text", 0, NULL);
 195     }
 196 }
 197