diff options
Diffstat (limited to 'gfx/gtk_util.h')
-rw-r--r-- | gfx/gtk_util.h | 76 |
1 files changed, 2 insertions, 74 deletions
diff --git a/gfx/gtk_util.h b/gfx/gtk_util.h index 683b80c..d8d0b49 100644 --- a/gfx/gtk_util.h +++ b/gfx/gtk_util.h @@ -6,79 +6,7 @@ #define GFX_GTK_UTIL_H_ #pragma once -#include <glib-object.h> -#include <stdint.h> - -#include <string> -#include <vector> - -#include "base/scoped_ptr.h" - -typedef struct _GdkPixbuf GdkPixbuf; -typedef struct _GdkRegion GdkRegion; -typedef struct _GdkCursor GdkCursor; - -class CommandLine; -class SkBitmap; - -namespace gfx { - -class Rect; - -// Call gtk_init() using the argc and argv from command_line. -// gtk_init() wants an argc and argv that it can mutate; we provide those, -// but leave the original CommandLine unaltered. -void GtkInitFromCommandLine(const CommandLine& command_line); - -// Convert and copy a SkBitmap to a GdkPixbuf. NOTE: this uses BGRAToRGBA, so -// it is an expensive operation. The returned GdkPixbuf will have a refcount of -// 1, and the caller is responsible for unrefing it when done. -GdkPixbuf* GdkPixbufFromSkBitmap(const SkBitmap* bitmap); - -// Modify the given region by subtracting the given rectangles. -void SubtractRectanglesFromRegion(GdkRegion* region, - const std::vector<Rect>& cutouts); - -// Returns the resolution (DPI) used by pango. A negative values means the -// resolution hasn't been set. -double GetPangoResolution(); - -// Returns a static instance of a GdkCursor* object, sharable across the -// process. Caller must gdk_cursor_ref() it if they want to assume ownership. -GdkCursor* GetCursor(int type); - -// Change windows accelerator style to GTK style. (GTK uses _ for -// accelerators. Windows uses & with && as an escape for &.) -std::string ConvertAcceleratorsFromWindowsStyle(const std::string& label); - -// Removes the "&" accelerators from a Windows label. -std::string RemoveWindowsStyleAccelerators(const std::string& label); - -// Makes a copy of |pixels| with the ordering changed from BGRA to RGBA. -// The caller is responsible for free()ing the data. If |stride| is 0, it's -// assumed to be 4 * |width|. -uint8_t* BGRAToRGBA(const uint8_t* pixels, int width, int height, int stride); - -} // namespace gfx - -namespace { -// A helper class that will g_object_unref |p| when it goes out of scope. -// This never adds a ref, it only unrefs. -template <typename Type> -struct GObjectUnrefer { - void operator()(Type* ptr) const { - if (ptr) - g_object_unref(ptr); - } -}; -} // namespace - -// It's not legal C++ to have a templatized typedefs, so we wrap it in a -// struct. When using this, you need to include ::Type. E.g., -// ScopedGObject<GdkPixbufLoader>::Type loader(gdk_pixbuf_loader_new()); -template<class T> -struct ScopedGObject { - typedef scoped_ptr_malloc<T, GObjectUnrefer<T> > Type; -}; +#include "ui/gfx/gtk_util.h" +// TODO(sail): remove this file once all includes have been updated. #endif // GFX_GTK_UTIL_H_ |