Move atom/browser/ui/gtk to chrome/.

chrome/browser/ui/gtk/gtk_window_util.h

@@ -0,0 +1,74 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_GTK_GTK_WINDOW_UTIL_H_
+#define CHROME_BROWSER_UI_GTK_GTK_WINDOW_UTIL_H_
+
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+#include "ui/gfx/rect.h"
+
+namespace content {
+class WebContents;
+}
+
+namespace gtk_window_util {
+
+// The frame border is only visible in restored mode and is hardcoded to 4 px
+// on each side regardless of the system window border size.
+extern const int kFrameBorderThickness;
+// In the window corners, the resize areas don't actually expand bigger, but
+// the 16 px at the end of each edge triggers diagonal resizing.
+extern const int kResizeAreaCornerSize;
+
+// Performs Cut/Copy/Paste operation on the |window|'s |web_contents|.
+void DoCut(GtkWindow* window, content::WebContents* web_contents);
+void DoCopy(GtkWindow* window, content::WebContents* web_contents);
+void DoPaste(GtkWindow* window, content::WebContents* web_contents);
+
+// Ubuntu patches their version of GTK+ to that there is always a
+// gripper in the bottom right corner of the window. We always need to
+// disable this feature since we can't communicate this to WebKit easily.
+void DisableResizeGrip(GtkWindow* window);
+
+// Returns the resize cursor corresponding to the window |edge|.
+GdkCursorType GdkWindowEdgeToGdkCursorType(GdkWindowEdge edge);
+
+// Returns |true| if the window bounds match the monitor size.
+bool BoundsMatchMonitorSize(GtkWindow* window, gfx::Rect bounds);
+
+bool HandleTitleBarLeftMousePress(GtkWindow* window,
+                                  const gfx::Rect& bounds,
+                                  GdkEventButton* event);
+
+// Request the underlying window to unmaximize.  Also tries to work around
+// a window manager "feature" that can prevent this in some edge cases.
+void UnMaximize(GtkWindow* window,
+                const gfx::Rect& bounds,
+                const gfx::Rect& restored_bounds);
+
+// Set a custom WM_CLASS for a window.
+void SetWindowCustomClass(GtkWindow* window, const std::string& wmclass);
+
+// A helper method for setting the GtkWindow size that should be used in place
+// of calling gtk_window_resize directly.  This is done to avoid a WM "feature"
+// where setting the window size to the monitor size causes the WM to set the
+// EWMH for full screen mode.
+void SetWindowSize(GtkWindow* window, const gfx::Size& size);
+
+// If the point (|x|, |y|) is within the resize border area of the window,
+// returns true and sets |edge| to the appropriate GdkWindowEdge value.
+// Otherwise, returns false.
+// |top_edge_inset| specifies how much smaller (in px) than the default edge
+// size the top edge should be, used by browser windows to make it easier to
+// move the window since a lot of title bar space is taken by the tabs.
+bool GetWindowEdge(const gfx::Size& window_size,
+                   int top_edge_inset,
+                   int x,
+                   int y,
+                   GdkWindowEdge* edge);
+
+}  // namespace gtk_window_util
+
+#endif  // CHROME_BROWSER_UI_GTK_GTK_WINDOW_UTIL_H_