typedef struct _XcursorImage XcursorImage;
typedef union _XEvent XEvent;
-#if defined(TOOLKIT_GTK)
-typedef struct _GdkDrawable GdkWindow;
-typedef struct _GtkWidget GtkWidget;
-typedef struct _GtkWindow GtkWindow;
-#endif
-
namespace gfx {
class Canvas;
class Point;
// These functions cache their results ---------------------------------
-// Check if there's an open connection to an X server.
-UI_BASE_EXPORT bool XDisplayExists();
-
// Returns true if the system supports XINPUT2.
UI_BASE_EXPORT bool IsXInput2Available();
// Return true iff the display supports Xrender
UI_BASE_EXPORT bool QueryRenderSupport(XDisplay* dpy);
-// Return the default screen number for the display
-int GetDefaultScreen(XDisplay* display);
-
// Returns an X11 Cursor, sharable across the process.
// |cursor_shape| is an X font cursor shape, see XCreateFontCursor().
UI_BASE_EXPORT ::Cursor GetXCursor(int cursor_shape);
-// Resets the cache used by GetXCursor(). Only useful for tests that may delete
-// the display.
-UI_BASE_EXPORT void ResetXCursorCache();
-
-#if defined(USE_AURA)
// Creates a custom X cursor from the image. This takes ownership of image. The
// caller must not free/modify the image. The refcount of the newly created
// cursor is set to 1.
// |last_event|.
UI_BASE_EXPORT int CoalescePendingMotionEvents(const XEvent* xev,
XEvent* last_event);
-#endif
// Hides the host cursor.
UI_BASE_EXPORT void HideHostCursor();
// Returns the user's current desktop.
bool GetCurrentDesktop(int* desktop);
-#if defined(TOOLKIT_GTK)
-// Get the X window id for the given GTK widget.
-UI_BASE_EXPORT XID GetX11WindowFromGtkWidget(GtkWidget* widget);
-XID GetX11WindowFromGdkWindow(GdkWindow* window);
-
-// Get the GtkWindow* wrapping a given XID, if any.
-// Returns NULL if there isn't already a GtkWindow* wrapping this XID;
-// see gdk_window_foreign_new() etc. to wrap arbitrary XIDs.
-UI_BASE_EXPORT GtkWindow* GetGtkWindowFromX11Window(XID xid);
-
-// Get a Visual from the given widget. Since we don't include the Xlib
-// headers, this is returned as a void*.
-UI_BASE_EXPORT void* GetVisualFromGtkWidget(GtkWidget* widget);
-#endif // defined(TOOLKIT_GTK)
-
enum HideTitlebarWhenMaximized {
SHOW_TITLEBAR_WHEN_MAXIMIZED = 0,
HIDE_TITLEBAR_WHEN_MAXIMIZED = 1,
XID window,
const std::string& role);
-// Get |window|'s parent window, or None if |window| is the root window.
-UI_BASE_EXPORT XID GetParentWindow(XID window);
-
-// Walk up |window|'s hierarchy until we find a direct child of |root|.
-XID GetHighestAncestorWindow(XID window, XID root);
-
// Determine whether we should default to native decorations or the custom
// frame based on the currently-running window manager.
UI_BASE_EXPORT bool GetCustomFramePrefDefault();
// order.
UI_BASE_EXPORT bool GetXWindowStack(XID window, std::vector<XID>* windows);
-// Restack a window in relation to one of its siblings. If |above| is true,
-// |window| will be stacked directly above |sibling|; otherwise it will stacked
-// directly below it. Both windows must be immediate children of the same
-// window.
-void RestackWindow(XID window, XID sibling, bool above);
-
-// Return a handle to a X ShmSeg. |shared_memory_key| is a SysV
-// IPC key. The shared memory region must contain 32-bit pixels.
-UI_BASE_EXPORT XSharedMemoryId
- AttachSharedMemory(XDisplay* display, int shared_memory_support);
-UI_BASE_EXPORT void DetachSharedMemory(XDisplay* display,
- XSharedMemoryId shmseg);
-
// Copies |source_bounds| from |drawable| to |canvas| at offset |dest_offset|.
// |source_bounds| is in physical pixels, while |dest_offset| is relative to
// the canvas's scale. Note that this function is slow since it uses
gfx::Point dest_offset,
gfx::Canvas* canvas);
-// Return a handle to an XRender picture where |pixmap| is a handle to a
-// pixmap containing Skia ARGB data.
-UI_BASE_EXPORT XID CreatePictureFromSkiaPixmap(XDisplay* display, XID pixmap);
-
-void FreePicture(XDisplay* display, XID picture);
-void FreePixmap(XDisplay* display, XID pixmap);
-
enum WindowManagerName {
WM_UNKNOWN,
WM_BLACKBOX,
// determine it for one reason or another.
UI_BASE_EXPORT WindowManagerName GuessWindowManager();
-// Change desktop for |window| to the desktop of |destination| window.
-UI_BASE_EXPORT bool ChangeWindowDesktop(XID window, XID destination);
-
// Enable the default X error handlers. These will log the error and abort
// the process if called. Use SetX11ErrorHandlers() from x11_util_internal.h
// to set your own error handlers.
// Return true if a given window is in full-screen mode.
UI_BASE_EXPORT bool IsX11WindowFullScreen(XID window);
-// Returns true if a given size is in list of bogus sizes in mm that X detects
-// that should be ignored.
-UI_BASE_EXPORT bool IsXDisplaySizeBlackListed(unsigned long mm_width,
- unsigned long mm_height);
-
// Manages a piece of X11 allocated memory as a RefCountedMemory segment. This
// object takes ownership over the passed in memory and will free it with the
// X11 allocator when done.
DISALLOW_COPY_AND_ASSIGN(XScopedCursor);
};
+namespace test {
+// Resets the cache used by GetXCursor(). Only useful for tests that may delete
+// the display.
+UI_BASE_EXPORT void ResetXCursorCache();
+
+// Returns the cached XcursorImage for |cursor|.
+UI_BASE_EXPORT const XcursorImage* GetCachedXcursorImage(::Cursor cursor);
+
+} // namespace test
+
} // namespace ui
#endif // UI_BASE_X_X11_UTIL_H_
projects / platform / framework / web / crosswalk.git / blobdiff