progress message passed to wxDC::StartDoc() is not appropriate for PostScript documen...

[wxWidgets.git] / src / gtk / artgtk.cpp

diff --git a/src/gtk/artgtk.cpp b/src/gtk/artgtk.cpp
index e7aaa2935d5d77b0804648ad1123bac030e1849f..6153868e5c0834e93917839e1933b3cbaafdb07a 100644 (file)
--- a/src/gtk/artgtk.cpp
+++ b/src/gtk/artgtk.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        artstd.cpp
+// Name:        src/gtk/artstd.cpp

 // Purpose:     stock wxArtProvider instance with native GTK+ stock icons
 // Author:      Vaclav Slavik
 // Modified by:
 // Purpose:     stock wxArtProvider instance with native GTK+ stock icons
 // Author:      Vaclav Slavik
 // Modified by:


@@ -20,10 +20,19 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

-#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
+#if !defined(__WXUNIVERSAL__)

 
 #include "wx/artprov.h"
 
 
 #include "wx/artprov.h"
 

+#ifndef WX_PRECOMP
+    #include "wx/module.h"
+#endif
+
+#include <gtk/gtkversion.h>
+#if GTK_CHECK_VERSION(2, 9, 0)
+    // gtk_object_sink
+    #undef GTK_DISABLE_DEPRECATED
+#endif

 #include <gtk/gtk.h>
 
 // compatibility with older GTK+ versions:
 #include <gtk/gtk.h>
 
 // compatibility with older GTK+ versions:


@@ -48,7 +57,7 @@ protected:
 
 /*static*/ void wxArtProvider::InitNativeProvider()
 {
 
 /*static*/ void wxArtProvider::InitNativeProvider()
 {

-    wxArtProvider::PushProvider(new wxGTK2ArtProvider);
+    Push(new wxGTK2ArtProvider);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -59,12 +68,12 @@ static const char *wxArtIDToStock(const wxArtID& id)
 {
     #define ART(wxid, gtkid) \
            if (id == wxid) return gtkid;
 {
     #define ART(wxid, gtkid) \
            if (id == wxid) return gtkid;

-    
+

     ART(wxART_ERROR,                               GTK_STOCK_DIALOG_ERROR)
     ART(wxART_INFORMATION,                         GTK_STOCK_DIALOG_INFO)
     ART(wxART_WARNING,                             GTK_STOCK_DIALOG_WARNING)
     ART(wxART_QUESTION,                            GTK_STOCK_DIALOG_QUESTION)
     ART(wxART_ERROR,                               GTK_STOCK_DIALOG_ERROR)
     ART(wxART_INFORMATION,                         GTK_STOCK_DIALOG_INFO)
     ART(wxART_WARNING,                             GTK_STOCK_DIALOG_WARNING)
     ART(wxART_QUESTION,                            GTK_STOCK_DIALOG_QUESTION)

-    
+

     //ART(wxART_HELP_SIDE_PANEL,                     )
     ART(wxART_HELP_SETTINGS,                       GTK_STOCK_SELECT_FONT)
     //ART(wxART_HELP_BOOK,                           )
     //ART(wxART_HELP_SIDE_PANEL,                     )
     ART(wxART_HELP_SETTINGS,                       GTK_STOCK_SELECT_FONT)
     //ART(wxART_HELP_BOOK,                           )


@@ -87,18 +96,41 @@ static const char *wxArtIDToStock(const wxArtID& id)
     //ART(wxART_LIST_VIEW,                           )
     //ART(wxART_NEW_DIR,                             )
     ART(wxART_FOLDER,                              GTK_STOCK_DIRECTORY)
     //ART(wxART_LIST_VIEW,                           )
     //ART(wxART_NEW_DIR,                             )
     ART(wxART_FOLDER,                              GTK_STOCK_DIRECTORY)

+    ART(wxART_FOLDER_OPEN,                         GTK_STOCK_DIRECTORY)

     //ART(wxART_GO_DIR_UP,                           )
     ART(wxART_EXECUTABLE_FILE,                     GTK_STOCK_EXECUTE)
     ART(wxART_NORMAL_FILE,                         GTK_STOCK_FILE)
     ART(wxART_TICK_MARK,                           GTK_STOCK_APPLY)
     ART(wxART_CROSS_MARK,                          GTK_STOCK_CANCEL)
     //ART(wxART_GO_DIR_UP,                           )
     ART(wxART_EXECUTABLE_FILE,                     GTK_STOCK_EXECUTE)
     ART(wxART_NORMAL_FILE,                         GTK_STOCK_FILE)
     ART(wxART_TICK_MARK,                           GTK_STOCK_APPLY)
     ART(wxART_CROSS_MARK,                          GTK_STOCK_CANCEL)

-    
+
+    ART(wxART_FLOPPY,                              GTK_STOCK_FLOPPY)
+    ART(wxART_CDROM,                               GTK_STOCK_CDROM)
+    ART(wxART_HARDDISK,                            GTK_STOCK_HARDDISK)
+    ART(wxART_REMOVABLE,                           GTK_STOCK_HARDDISK)
+
+    ART(wxART_FILE_SAVE,                           GTK_STOCK_SAVE)
+    ART(wxART_FILE_SAVE_AS,                        GTK_STOCK_SAVE_AS)
+
+    ART(wxART_COPY,                                GTK_STOCK_COPY)
+    ART(wxART_CUT,                                 GTK_STOCK_CUT)
+    ART(wxART_PASTE,                               GTK_STOCK_PASTE)
+    ART(wxART_DELETE,                              GTK_STOCK_DELETE)
+    ART(wxART_NEW,                                 GTK_STOCK_NEW)
+
+    ART(wxART_UNDO,                                GTK_STOCK_UNDO)
+    ART(wxART_REDO,                                GTK_STOCK_REDO)
+
+    ART(wxART_QUIT,                                GTK_STOCK_QUIT)
+
+    ART(wxART_FIND,                                GTK_STOCK_FIND)
+    ART(wxART_FIND_AND_REPLACE,                    GTK_STOCK_FIND_AND_REPLACE)
+

     return NULL;
     return NULL;

-    
+

     #undef ART
 }
 
     #undef ART
 }
 

-static GtkIconSize wxArtClientToIconSize(const wxArtClient& client)
+GtkIconSize wxArtClientToIconSize(const wxArtClient& client)

 {
     if (client == wxART_TOOLBAR)
         return GTK_ICON_SIZE_LARGE_TOOLBAR;
 {
     if (client == wxART_TOOLBAR)
         return GTK_ICON_SIZE_LARGE_TOOLBAR;


@@ -109,7 +141,7 @@ static GtkIconSize wxArtClientToIconSize(const wxArtClient& client)
     else if (client == wxART_BUTTON)
         return GTK_ICON_SIZE_BUTTON;
     else
     else if (client == wxART_BUTTON)
         return GTK_ICON_SIZE_BUTTON;
     else

-        return GTK_ICON_SIZE_BUTTON; // this is arbitrary
+        return GTK_ICON_SIZE_INVALID; // this is arbitrary

 }
 
 static GtkIconSize FindClosestIconSize(const wxSize& size)
 }
 
 static GtkIconSize FindClosestIconSize(const wxSize& size)


@@ -145,8 +177,8 @@ static GtkIconSize FindClosestIconSize(const wxSize& size)
         // only use larger bitmaps, scaling down looks better than scaling up:
         if (size.x > s_sizes[i].x || size.y > s_sizes[i].y)
             continue;
         // only use larger bitmaps, scaling down looks better than scaling up:
         if (size.x > s_sizes[i].x || size.y > s_sizes[i].y)
             continue;

-        
-        unsigned dist = (size.x - s_sizes[i].x) * (size.x - s_sizes[i].x) + 
+
+        unsigned dist = (size.x - s_sizes[i].x) * (size.x - s_sizes[i].x) +

                         (size.y - s_sizes[i].y) * (size.y - s_sizes[i].y);
         if (dist == 0)
             return s_sizes[i].icon;
                         (size.y - s_sizes[i].y) * (size.y - s_sizes[i].y);
         if (dist == 0)
             return s_sizes[i].icon;


@@ -154,42 +186,79 @@ static GtkIconSize FindClosestIconSize(const wxSize& size)
         {
             distance = dist;
             best = s_sizes[i].icon;
         {
             distance = dist;
             best = s_sizes[i].icon;

-        }            
+        }

     }
     return best;
 }
 
     }
     return best;
 }
 

+
+static GtkStyle *gs_gtkStyle = NULL;
+
+static GdkPixbuf *CreateStockIcon(const char *stockid, GtkIconSize size)
+{
+    // FIXME: This code is not 100% correct, because stock pixmap are
+    //        context-dependent and may be affected by theme engine, the
+    //        correct value can only be obtained for given GtkWidget object.
+    //
+    //        Fool-proof implementation of stock bitmaps would extend wxBitmap
+    //        with "stock-id" representation (in addition to pixmap and pixbuf
+    //        ones) and would convert it to pixbuf when rendered.
+
+    if (gs_gtkStyle == NULL)
+    {
+        GtkWidget *widget = gtk_button_new();
+        gs_gtkStyle = gtk_rc_get_style(widget);
+        wxASSERT( gs_gtkStyle != NULL );
+        g_object_ref(gs_gtkStyle);
+        gtk_object_sink((GtkObject*)widget);
+    }
+
+    GtkIconSet *iconset = gtk_style_lookup_icon_set(gs_gtkStyle, stockid);
+
+    if (!iconset)
+        return NULL;
+
+    return gtk_icon_set_render_icon(iconset, gs_gtkStyle,
+                                    gtk_widget_get_default_direction(),
+                                    GTK_STATE_NORMAL, size, NULL, NULL);
+}
+
+static GdkPixbuf *CreateThemeIcon(const char *iconname,
+                                  GtkIconSize iconsize, const wxSize& sz)
+{
+    wxSize size(sz);
+    if (size == wxDefaultSize)
+    {
+        gtk_icon_size_lookup(iconsize, &size.x, &size.y);
+    }
+
+    return gtk_icon_theme_load_icon(
+                    gtk_icon_theme_get_default(),
+                    iconname,
+                    size.x,
+                    (GtkIconLookupFlags)0, NULL);
+}
+

 wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
                                          const wxArtClient& client,
                                          const wxSize& size)
 {
     wxCharBuffer stockid = wxArtIDToStock(id);
     GtkIconSize stocksize = (size == wxDefaultSize) ?
 wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
                                          const wxArtClient& client,
                                          const wxSize& size)
 {
     wxCharBuffer stockid = wxArtIDToStock(id);
     GtkIconSize stocksize = (size == wxDefaultSize) ?

-                                wxArtClientToIconSize(client) : 
+                                wxArtClientToIconSize(client) :

                                 FindClosestIconSize(size);
 
                                 FindClosestIconSize(size);
 

+    // we must have some size, this is arbitrary
+    if (stocksize == GTK_ICON_SIZE_INVALID)
+        stocksize = GTK_ICON_SIZE_BUTTON;
+

     // allow passing GTK+ stock IDs to wxArtProvider:
     if (!stockid)
         stockid = id.ToAscii();
 
     // allow passing GTK+ stock IDs to wxArtProvider:
     if (!stockid)
         stockid = id.ToAscii();
 

-    // FIXME: This code is not 100% correct, because stock pixmap are
-    //        context-dependent and may be affected by theme engine, the
-    //        correct value can only be obtained for given GtkWidget object.
-    //        
-    //        Fool-proof implementation of stock bitmaps would extend wxBitmap
-    //        with "stock-id" representation (in addition to pixmap and pixbuf
-    //        ones) and would convert it to pixbuf when rendered.
-    
-    GtkStyle *style = gtk_widget_get_default_style();
-    GtkIconSet *iconset = gtk_style_lookup_icon_set(style, stockid);
-
-    if (!iconset)
-        return wxNullBitmap;
-
-    GdkPixbuf *pixbuf = 
-        gtk_icon_set_render_icon(iconset, style,
-                                 gtk_widget_get_default_direction(),
-                                 GTK_STATE_NORMAL, stocksize, NULL, NULL);
+    GdkPixbuf *pixbuf = CreateStockIcon(stockid, stocksize);
+    if (!pixbuf)
+        pixbuf = CreateThemeIcon(stockid, stocksize, size);

 
     if (pixbuf && size != wxDefaultSize &&
         (size.x != gdk_pixbuf_get_width(pixbuf) ||
 
     if (pixbuf && size != wxDefaultSize &&
         (size.x != gdk_pixbuf_get_width(pixbuf) ||


@@ -199,20 +268,38 @@ wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
                                                 GDK_INTERP_BILINEAR);
         if (p2)
         {
                                                 GDK_INTERP_BILINEAR);
         if (p2)
         {

-            gdk_pixbuf_unref(pixbuf);
+            g_object_unref (pixbuf);

             pixbuf = p2;
         }
     }
             pixbuf = p2;
         }
     }

-    
-    if (!pixbuf)
-        return wxNullBitmap;

 
     wxBitmap bmp;
 
     wxBitmap bmp;

-    bmp.SetWidth(gdk_pixbuf_get_width(pixbuf));
-    bmp.SetHeight(gdk_pixbuf_get_height(pixbuf));
-    bmp.SetPixbuf(pixbuf);
+    if (pixbuf != NULL)
+        bmp.SetPixbuf(pixbuf);

 
     return bmp;
 }
 
 
     return bmp;
 }
 

-#endif // defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
+// ----------------------------------------------------------------------------
+// Cleanup
+// ----------------------------------------------------------------------------
+
+class wxArtGtkModule: public wxModule
+{
+public:
+    bool OnInit() { return true; }
+    void OnExit()
+    {
+        if (gs_gtkStyle)
+        {
+            g_object_unref(gs_gtkStyle);
+            gs_gtkStyle = NULL;
+        }
+    }
+
+    DECLARE_DYNAMIC_CLASS(wxArtGtkModule)
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxArtGtkModule, wxModule)
+
+#endif // !defined(__WXUNIVERSAL__)