/////////////////////////////////////////////////////////////////////////////
-// Name: artstd.cpp
+// Name: src/gtk/artstd.cpp
// Purpose: stock wxArtProvider instance with native GTK+ stock icons
// Author: Vaclav Slavik
// Modified by:
#pragma hdrstop
#endif
-#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
-
#include "wx/artprov.h"
-#include "wx/module.h"
-
-#include <gtk/gtk.h>
+#include "wx/gtk/private.h"
// compatibility with older GTK+ versions:
#ifndef GTK_STOCK_FILE
protected:
virtual wxBitmap CreateBitmap(const wxArtID& id, const wxArtClient& client,
const wxSize& size);
+ virtual wxIconBundle CreateIconBundle(const wxArtID& id,
+ const wxArtClient& client);
};
/*static*/ void wxArtProvider::InitNativeProvider()
{
- wxArtProvider::PushProvider(new wxGTK2ArtProvider);
+ Push(new wxGTK2ArtProvider);
}
// ----------------------------------------------------------------------------
// CreateBitmap routine
// ----------------------------------------------------------------------------
-static const char *wxArtIDToStock(const wxArtID& id)
+namespace
+{
+
+wxString wxArtIDToStock(const wxArtID& id)
{
#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_HELP_SIDE_PANEL, )
ART(wxART_HELP_SETTINGS, GTK_STOCK_SELECT_FONT)
//ART(wxART_HELP_BOOK, )
//ART(wxART_REPORT_VIEW, )
//ART(wxART_LIST_VIEW, )
//ART(wxART_NEW_DIR, )
-#ifdef __WXGTK24__
ART(wxART_FOLDER, GTK_STOCK_DIRECTORY)
ART(wxART_FOLDER_OPEN, GTK_STOCK_DIRECTORY)
-#endif
//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)
-#ifdef __WXGTK24__
ART(wxART_FLOPPY, GTK_STOCK_FLOPPY)
ART(wxART_CDROM, GTK_STOCK_CDROM)
ART(wxART_HARDDISK, GTK_STOCK_HARDDISK)
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_FIND, GTK_STOCK_FIND)
ART(wxART_FIND_AND_REPLACE, GTK_STOCK_FIND_AND_REPLACE)
-#endif
-
- return NULL;
-
+
#undef ART
+
+ // allow passing GTK+ stock IDs to wxArtProvider -- if a recognized wx
+ // ID wasn't found, pass it to GTK+ in the hope it is a GTK+ or theme
+ // icon name:
+ return id;
}
-GtkIconSize wxArtClientToIconSize(const wxArtClient& client)
+GtkIconSize ArtClientToIconSize(const wxArtClient& client)
{
if (client == wxART_TOOLBAR)
return GTK_ICON_SIZE_LARGE_TOOLBAR;
- else if (client == wxART_MENU)
+ else if (client == wxART_MENU || client == wxART_FRAME_ICON)
return GTK_ICON_SIZE_MENU;
else if (client == wxART_CMN_DIALOG || client == wxART_MESSAGE_BOX)
return GTK_ICON_SIZE_DIALOG;
return GTK_ICON_SIZE_INVALID; // this is arbitrary
}
-static GtkIconSize FindClosestIconSize(const wxSize& size)
+GtkIconSize FindClosestIconSize(const wxSize& size)
{
#define NUM_SIZES 6
static struct
// 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;
{
distance = dist;
best = s_sizes[i].icon;
- }
+ }
}
return best;
}
-
-static GtkStyle *gs_gtkStyle = NULL;
-
-static GdkPixbuf *CreateStockIcon(const char *stockid, GtkIconSize size)
+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(G_OBJECT(gs_gtkStyle));
- gtk_widget_destroy(widget);
- }
- GtkIconSet *iconset = gtk_style_lookup_icon_set(gs_gtkStyle, stockid);
+ GtkStyle* style = wxGTKPrivate::GetButtonWidget()->style;
+ GtkIconSet* iconset = gtk_style_lookup_icon_set(style, stockid);
if (!iconset)
return NULL;
- return gtk_icon_set_render_icon(iconset, gs_gtkStyle,
+ return gtk_icon_set_render_icon(iconset, style,
gtk_widget_get_default_direction(),
GTK_STATE_NORMAL, size, NULL, NULL);
}
-#ifdef __WXGTK24__
-static GdkPixbuf *CreateThemeIcon(const char *iconname,
- GtkIconSize iconsize, const wxSize& sz)
+GdkPixbuf *CreateThemeIcon(const char *iconname, int size)
+{
+ return gtk_icon_theme_load_icon
+ (
+ gtk_icon_theme_get_default(),
+ iconname,
+ size,
+ (GtkIconLookupFlags)0,
+ NULL
+ );
+}
+
+
+// creates either stock or theme icon
+GdkPixbuf *CreateGtkIcon(const char *icon_name,
+ GtkIconSize stock_size, const wxSize& pixel_size)
{
- wxSize size(sz);
- if (size == wxDefaultSize)
+ // try stock GTK+ icon first
+ GdkPixbuf *pixbuf = CreateStockIcon(icon_name, stock_size);
+ if ( pixbuf )
+ return pixbuf;
+
+ // if that fails, try theme icon
+ wxSize size(pixel_size);
+ if ( pixel_size == wxDefaultSize )
+ gtk_icon_size_lookup(stock_size, &size.x, &size.y);
+ return CreateThemeIcon(icon_name, size.x);
+}
+
+template<typename SizeType, typename LoaderFunc>
+wxIconBundle DoCreateIconBundle(const char *stockid,
+ const SizeType *sizes_from,
+ const SizeType *sizes_to,
+ LoaderFunc get_icon)
+
+{
+ wxIconBundle bundle;
+
+ for ( const SizeType *i = sizes_from; i != sizes_to; ++i )
{
- gtk_icon_size_lookup(iconsize, &size.x, &size.y);
+ GdkPixbuf *pixbuf = get_icon(stockid, *i);
+ if ( !pixbuf )
+ continue;
+
+ wxIcon icon;
+ icon.SetPixbuf(pixbuf);
+ bundle.AddIcon(icon);
}
-
- return gtk_icon_theme_load_icon(
- gtk_icon_theme_get_default(),
- iconname,
- size.x,
- (GtkIconLookupFlags)0, NULL);
+
+ return bundle;
}
-#endif
+
+} // anonymous namespace
wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
const wxArtClient& client,
const wxSize& size)
{
- wxCharBuffer stockid = wxArtIDToStock(id);
+ const wxString stockid = wxArtIDToStock(id);
+
GtkIconSize stocksize = (size == wxDefaultSize) ?
- wxArtClientToIconSize(client) :
+ ArtClientToIconSize(client) :
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();
-
- GdkPixbuf *pixbuf = CreateStockIcon(stockid, stocksize);
-
-#ifdef __WXGTK24__
- if (!gtk_check_version(2,4,0))
- {
- if (!pixbuf)
- pixbuf = CreateThemeIcon(stockid, stocksize, size);
- }
-#endif
+ GdkPixbuf *pixbuf = CreateGtkIcon(stockid.utf8_str(), stocksize, size);
if (pixbuf && size != wxDefaultSize &&
(size.x != gdk_pixbuf_get_width(pixbuf) ||
GDK_INTERP_BILINEAR);
if (p2)
{
- gdk_pixbuf_unref(pixbuf);
+ g_object_unref (pixbuf);
pixbuf = p2;
}
}
-
- if (!pixbuf)
- return wxNullBitmap;
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;
}
-// ----------------------------------------------------------------------------
-// Cleanup
-// ----------------------------------------------------------------------------
-
-class wxArtGtkModule: public wxModule
+wxIconBundle
+wxGTK2ArtProvider::CreateIconBundle(const wxArtID& id,
+ const wxArtClient& WXUNUSED(client))
{
-public:
- bool OnInit() { return true; }
- void OnExit()
+ const wxString stockid = wxArtIDToStock(id);
+
+ // try to load the bundle as stock icon first
+ GtkStyle* style = wxGTKPrivate::GetButtonWidget()->style;
+ GtkIconSet* iconset = gtk_style_lookup_icon_set(style, stockid.utf8_str());
+ if ( iconset )
{
- if (gs_gtkStyle)
- {
- g_object_unref(G_OBJECT(gs_gtkStyle));
- gs_gtkStyle = NULL;
- }
+ GtkIconSize *sizes;
+ gint n_sizes;
+ gtk_icon_set_get_sizes(iconset, &sizes, &n_sizes);
+ wxIconBundle bundle = DoCreateIconBundle
+ (
+ stockid.utf8_str(),
+ sizes, sizes + n_sizes,
+ &CreateStockIcon
+ );
+ g_free(sizes);
+ return bundle;
}
- DECLARE_DYNAMIC_CLASS(wxArtGtkModule)
-};
+ // otherwise try icon themes
+#ifdef __WXGTK26__
+ if ( !gtk_check_version(2,6,0) )
+ {
+ gint *sizes = gtk_icon_theme_get_icon_sizes
+ (
+ gtk_icon_theme_get_default(),
+ stockid.utf8_str()
+ );
+ if ( !sizes )
+ return wxNullIconBundle;
+
+ gint *last = sizes;
+ while ( *last )
+ last++;
+
+ wxIconBundle bundle = DoCreateIconBundle
+ (
+ stockid.utf8_str(),
+ sizes, last,
+ &CreateThemeIcon
+ );
+ g_free(sizes);
+ return bundle;
+ }
+#endif // __WXGTK26__
-IMPLEMENT_DYNAMIC_CLASS(wxArtGtkModule, wxModule)
+ return wxNullIconBundle;
+}
+
+// ----------------------------------------------------------------------------
+// wxArtProvider::GetNativeSizeHint()
+// ----------------------------------------------------------------------------
-#endif // defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
+/*static*/
+wxSize wxArtProvider::GetNativeSizeHint(const wxArtClient& client)
+{
+ // Gtk has specific sizes for each client, see artgtk.cpp
+ GtkIconSize gtk_size = ArtClientToIconSize(client);
+ // no size hints for this client
+ if (gtk_size == GTK_ICON_SIZE_INVALID)
+ return wxDefaultSize;
+ gint width, height;
+ gtk_icon_size_lookup( gtk_size, &width, &height);
+ return wxSize(width, height);
+}
projects / wxWidgets.git / blobdiff