Experimental merge of Ponyscape features into trunk (will not compile)

(bzr r13090.1.1)

1 files changed, 177 insertions, 0 deletions

diff --git a/src/ui/widget/clipmaskicon.cpp b/src/ui/widget/clipmaskicon.cpp
new file mode 100644
index 000000000..de7638bfe
--- /dev/null
+++ b/src/ui/widget/clipmaskicon.cpp
@@ -0,0 +1,177 @@
+/*
+ * Authors:
+ *   Theodore Janeczko
+ *
+ * Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+
+#include "ui/widget/clipmaskicon.h"
+
+#include <gtkmm/icontheme.h>
+
+#include "widgets/icon.h"
+#include "widgets/toolbox.h"
+#include "ui/icon-names.h"
+#include "layertypeicon.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+ClipMaskIcon::ClipMaskIcon() :
+    Glib::ObjectBase(typeid(ClipMaskIcon)),
+    Gtk::CellRendererPixbuf(),
+    _pixClipName(INKSCAPE_ICON("path-intersection")),
+    _pixInverseName(INKSCAPE_ICON("path-difference")),
+    _pixMaskName(INKSCAPE_ICON("mask-intersection")),
+    _property_active(*this, "active", 0),
+    _property_pixbuf_clip(*this, "pixbuf_on", Glib::RefPtr<Gdk::Pixbuf>(0)),
+    _property_pixbuf_inverse(*this, "pixbuf_on", Glib::RefPtr<Gdk::Pixbuf>(0)),
+    _property_pixbuf_mask(*this, "pixbuf_off", Glib::RefPtr<Gdk::Pixbuf>(0))
+{
+    
+    property_mode() = Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
+    phys = sp_icon_get_phys_size((int)Inkscape::ICON_SIZE_DECORATION);
+    Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_default();
+
+    if (!icon_theme->has_icon(_pixClipName)) {
+        Inkscape::queueIconPrerender( INKSCAPE_ICON(_pixClipName.data()), Inkscape::ICON_SIZE_DECORATION );
+    }
+    if (!icon_theme->has_icon(_pixInverseName)) {
+        Inkscape::queueIconPrerender( INKSCAPE_ICON(_pixInverseName.data()), Inkscape::ICON_SIZE_DECORATION );
+    }
+    if (!icon_theme->has_icon(_pixMaskName)) {
+        Inkscape::queueIconPrerender( INKSCAPE_ICON(_pixMaskName.data()), Inkscape::ICON_SIZE_DECORATION );
+    }
+
+    if (icon_theme->has_icon(_pixClipName)) {
+        _property_pixbuf_clip = icon_theme->load_icon(_pixClipName, phys, (Gtk::IconLookupFlags)0);
+    }
+    if (icon_theme->has_icon(_pixInverseName)) {
+        _property_pixbuf_inverse = icon_theme->load_icon(_pixInverseName, phys, (Gtk::IconLookupFlags)0);
+    }
+    if (icon_theme->has_icon(_pixMaskName)) {
+        _property_pixbuf_mask = icon_theme->load_icon(_pixMaskName, phys, (Gtk::IconLookupFlags)0);
+    }
+
+    property_pixbuf() = Glib::RefPtr<Gdk::Pixbuf>(0);
+}
+
+
+#if WITH_GTKMM_3_0
+void ClipMaskIcon::get_preferred_height_vfunc(Gtk::Widget& widget,
+                                              int& min_h,
+                                              int& nat_h) const
+{
+    Gtk::CellRendererPixbuf::get_preferred_height_vfunc(widget, min_h, nat_h);
+
+    if (min_h) {
+        min_h += (min_h) >> 1;
+    }
+    
+    if (nat_h) {
+        nat_h += (nat_h) >> 1;
+    }
+}
+
+void ClipMaskIcon::get_preferred_width_vfunc(Gtk::Widget& widget,
+                                             int& min_w,
+                                             int& nat_w) const
+{
+    Gtk::CellRendererPixbuf::get_preferred_width_vfunc(widget, min_w, nat_w);
+
+    if (min_w) {
+        min_w += (min_w) >> 1;
+    }
+    
+    if (nat_w) {
+        nat_w += (nat_w) >> 1;
+    }
+}
+#else
+void ClipMaskIcon::get_size_vfunc(Gtk::Widget& widget,
+                                  const Gdk::Rectangle* cell_area,
+                                  int* x_offset,
+                                  int* y_offset,
+                                  int* width,
+                                  int* height ) const
+{
+    Gtk::CellRendererPixbuf::get_size_vfunc( widget, cell_area, x_offset, y_offset, width, height );
+
+    if ( width ) {
+        *width = phys;//+= (*width) >> 1;
+    }
+    if ( height ) {
+        *height =phys;//+= (*height) >> 1;
+    }
+}
+#endif
+
+#if WITH_GTKMM_3_0
+void ClipMaskIcon::render_vfunc( const Cairo::RefPtr<Cairo::Context>& cr,
+                                 Gtk::Widget& widget,
+                                 const Gdk::Rectangle& background_area,
+                                 const Gdk::Rectangle& cell_area,
+                                 Gtk::CellRendererState flags )
+#else
+void ClipMaskIcon::render_vfunc( const Glib::RefPtr<Gdk::Drawable>& window,
+                                 Gtk::Widget& widget,
+                                 const Gdk::Rectangle& background_area,
+                                 const Gdk::Rectangle& cell_area,
+                                 const Gdk::Rectangle& expose_area,
+                                 Gtk::CellRendererState flags )
+#endif
+{
+    switch (_property_active.get_value())
+    {
+        case 1:
+            property_pixbuf() = _property_pixbuf_clip;
+            break;
+        case 2:
+            property_pixbuf() = _property_pixbuf_mask;
+            break;
+        case 3:
+            property_pixbuf() = _property_pixbuf_inverse;
+            break;
+        default:
+            property_pixbuf() = Glib::RefPtr<Gdk::Pixbuf>(0);
+            break;
+    }
+#if WITH_GTKMM_3_0
+    Gtk::CellRendererPixbuf::render_vfunc( cr, widget, background_area, cell_area, flags );
+#else
+    Gtk::CellRendererPixbuf::render_vfunc( window, widget, background_area, cell_area, expose_area, flags );
+#endif
+}
+
+bool
+ClipMaskIcon::activate_vfunc(GdkEvent* event,
+                            Gtk::Widget& /*widget*/,
+                            const Glib::ustring& path,
+                            const Gdk::Rectangle& /*background_area*/,
+                            const Gdk::Rectangle& /*cell_area*/,
+                            Gtk::CellRendererState /*flags*/)
+{
+    return false;
+}
+
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
+
+