Generate Unpacker Plugins from Editor script functions

[winmerge-jp/winmerge-jp.git] / Src / PluginsListDlg.cpp

diff --git a/Src/PluginsListDlg.cpp b/Src/PluginsListDlg.cpp
index 9f0c60b..47c2e09 100644 (file)
--- a/Src/PluginsListDlg.cpp
+++ b/Src/PluginsListDlg.cpp
@@ -6,23 +6,34 @@
 
 #include "stdafx.h"
 #include "PluginsListDlg.h"
+#include "WildcardDropList.h"
 #include "UnicodeString.h"
 #include "Plugins.h"
 #include "OptionsDef.h"
 #include "OptionsMgr.h"
+#include "Merge.h"
+
+/** @brief Location for plugins specific help to open. */
+static TCHAR PluginsHelpLocation[] = _T("::/htmlhelp/Plugins.html");
 
 IMPLEMENT_DYNAMIC(PluginsListDlg, CTrDialog)
 
 BEGIN_MESSAGE_MAP(PluginsListDlg, CTrDialog)
        ON_BN_CLICKED(IDOK, OnBnClickedOk)
        ON_BN_CLICKED(IDC_PLUGIN_SETTINGS, OnBnClickedPluginSettings)
+       ON_BN_CLICKED(IDC_PLUGIN_FILEFILTERS_DEFAULTS, OnBnClickedFileFiltesDefaults)
+       ON_CBN_DROPDOWN(IDC_PLUGIN_FILEFILTERS, OnDropDownPatterns)
+       ON_CBN_CLOSEUP(IDC_PLUGIN_FILEFILTERS, OnCloseUpPatterns)
        ON_NOTIFY(NM_DBLCLK, IDC_PLUGINSLIST_LIST, OnNMDblclkList)
+       ON_NOTIFY(LVN_ITEMCHANGING, IDC_PLUGINSLIST_LIST, OnLVNItemChanging)
+       ON_NOTIFY(LVN_ITEMCHANGED, IDC_PLUGINSLIST_LIST, OnLVNItemChanged)
+       ON_COMMAND(ID_HELP, OnHelp)
 END_MESSAGE_MAP()
 
 /**
  * @brief Constructor.
  */
-PluginsListDlg::PluginsListDlg(CWnd* pParent /*=NULL*/)
+PluginsListDlg::PluginsListDlg(CWnd* pParent /*= nullptr*/)
        : CTrDialog(PluginsListDlg::IDD, pParent)
 {
 }
@@ -38,6 +49,7 @@ void PluginsListDlg::DoDataExchange(CDataExchange* pDX)
 {
        CTrDialog::DoDataExchange(pDX);
        DDX_Control(pDX, IDC_PLUGINSLIST_LIST, m_list);
+       DDX_Control(pDX, IDC_PLUGIN_FILEFILTERS, m_comboPatterns);
 }
 
 /**
@@ -84,9 +96,9 @@ void PluginsListDlg::InitList()
 void PluginsListDlg::AddPlugins()
 {
        String type = _("Unpacker");
+       AddPluginsToList(L"FILE_FOLDER_PACK_UNPACK", type);
        AddPluginsToList(L"FILE_PACK_UNPACK", type);
        AddPluginsToList(L"BUFFER_PACK_UNPACK", type);
-       AddPluginsToList(L"FILE_FOLDER_PACK_UNPACK", type);
        type = _("Prediffer");
        AddPluginsToList(L"FILE_PREDIFF", type);
        AddPluginsToList(L"BUFFER_PREDIFF", type);
@@ -104,7 +116,7 @@ void PluginsListDlg::AddPluginsToList(const wchar_t *pluginEvent, const String&
        PluginArray * piPluginArray = 
                CAllThreadsScripts::GetActiveSet()->GetAvailableScripts(pluginEvent);
 
-       for (int iPlugin = 0 ; iPlugin < piPluginArray->size() ; iPlugin++)
+       for (size_t iPlugin = 0 ; iPlugin < piPluginArray->size() ; iPlugin++)
        {
                const PluginInfoPtr& plugin = piPluginArray->at(iPlugin);
                int ind = m_list.InsertItem(m_list.GetItemCount(), plugin->m_name.c_str());
@@ -114,6 +126,12 @@ void PluginsListDlg::AddPluginsToList(const wchar_t *pluginEvent, const String&
        }
 }
 
+PluginInfo *PluginsListDlg::GetSelectedPluginInfo() const
+{
+       String name = m_list.GetItemText(m_list.GetNextItem(-1, LVNI_SELECTED), 0);
+       return CAllThreadsScripts::GetActiveSet()->GetPluginByName(nullptr, name);
+}
+
 /**
  * @brief Save plugins enabled setting when closing the dialog.
  */
@@ -122,11 +140,14 @@ void PluginsListDlg::OnBnClickedOk()
        GetOptionsMgr()->SaveOption(OPT_PLUGINS_ENABLED, 
                (IsDlgButtonChecked(IDC_PLUGINS_ENABLE) == 1));
 
+       OnLVNItemChanging(nullptr, nullptr);
+
        for (int i = 0; i < m_list.GetItemCount(); ++i)
        {
-               PluginInfo * plugin = CAllThreadsScripts::GetActiveSet()->GetPluginByName(NULL, String(m_list.GetItemText(i, 0)));
+               PluginInfo * plugin = CAllThreadsScripts::GetActiveSet()->GetPluginByName(nullptr, String(m_list.GetItemText(i, 0)));
                plugin->m_disabled = !m_list.GetCheck(i);
        }
+
        CAllThreadsScripts::GetActiveSet()->SaveSettings();
        OnOK();
 }
@@ -134,13 +155,13 @@ void PluginsListDlg::OnBnClickedOk()
 void PluginsListDlg::OnBnClickedPluginSettings()
 {
        POSITION pos = m_list.GetFirstSelectedItemPosition();
-       if (pos)
+       if (pos != nullptr)
        {
                String pluginName = static_cast<const TCHAR *>(m_list.GetItemText(m_list.GetNextSelectedItem(pos), 0));
-               for (int i = 0; TransformationCategories[i]; ++i)
+               for (int i = 0; TransformationCategories[i] != nullptr; ++i)
                {
                        PluginInfo * plugin = CAllThreadsScripts::GetActiveSet()->GetPluginByName(TransformationCategories[i], pluginName);
-                       if (plugin)
+                       if (plugin != nullptr)
                        {
                                EnableWindow(false);
                                plugin::InvokeShowSettingsDialog(plugin->m_lpDispatch);
@@ -152,7 +173,62 @@ void PluginsListDlg::OnBnClickedPluginSettings()
        }
 }
 
+void PluginsListDlg::OnBnClickedFileFiltesDefaults()
+{
+       PluginInfo *plugin = GetSelectedPluginInfo();
+       if (plugin)
+               SetDlgItemText(IDC_PLUGIN_FILEFILTERS, plugin->m_filtersTextDefault);
+}
+
 void PluginsListDlg::OnNMDblclkList(NMHDR *pNMHDR, LRESULT *pResult)
 {
        OnBnClickedPluginSettings();
 }
+
+void PluginsListDlg::OnLVNItemChanging(NMHDR *pNMHDR, LRESULT *pResult)
+{
+       PluginInfo *plugin = GetSelectedPluginInfo();
+       if (plugin)
+       {
+               GetDlgItemText(IDC_PLUGIN_FILEFILTERS, plugin->m_filtersText);
+               WildcardRemoveDuplicatePatterns(plugin->m_filtersText);
+               plugin->LoadFilterString();
+       }
+}
+
+void PluginsListDlg::OnLVNItemChanged(NMHDR *pNMHDR, LRESULT *pResult)
+{
+       PluginInfo *plugin = GetSelectedPluginInfo();
+       if (plugin)
+               SetDlgItemText(IDC_PLUGIN_FILEFILTERS, plugin->m_filtersText);
+}
+
+/**
+ * @brief Prepares multi-selection drop list 
+ */
+void PluginsListDlg::OnDropDownPatterns()
+{
+       PluginInfo *plugin = GetSelectedPluginInfo();
+       if (plugin)
+       {
+               String patterns = plugin->m_filtersTextDefault;
+               WildcardDropList::OnDropDown(m_comboPatterns, 3, patterns.c_str());
+       }
+}
+
+/**
+ * @brief Finishes drop list multi-selection
+ */
+void PluginsListDlg::OnCloseUpPatterns()
+{
+       WildcardDropList::OnCloseUp(m_comboPatterns);
+}
+
+/**
+ * @brief Open help from mainframe when user presses F1.
+ */
+void PluginsListDlg::OnHelp()
+{
+       theApp.ShowHelp(PluginsHelpLocation);
+}
+