Improving window auto management between workspaces

ash/wm/window_util.cc

Index: ash/wm/window_util.cc
diff --git a/ash/wm/window_util.cc b/ash/wm/window_util.cc
index 74c970f631ac85b13238c3bb52e1a8e537617d2c..5a83333c1e1a5fcc91439e74f039a43f9797dd68 100644
--- a/ash/wm/window_util.cc
+++ b/ash/wm/window_util.cc
@@ -61,11 +61,11 @@ bool CanActivateWindow(aura::Window* window) {
   return client && client->CanActivateWindow(window);
 }
 
-bool CanMaximizeWindow(aura::Window* window) {
+bool CanMaximizeWindow(const aura::Window* window) {
   return window->GetProperty(aura::client::kCanMaximizeKey);
 }
 
-bool IsWindowNormal(aura::Window* window) {
+bool IsWindowNormal(const aura::Window* window) {
   return IsWindowStateNormal(window->GetProperty(aura::client::kShowStateKey));
 }
 
@@ -73,17 +73,17 @@ bool IsWindowStateNormal(ui::WindowShowState state) {
   return state == ui::SHOW_STATE_NORMAL || state == ui::SHOW_STATE_DEFAULT;
 }
 
-bool IsWindowMaximized(aura::Window* window) {
+bool IsWindowMaximized(const aura::Window* window) {
   return window->GetProperty(aura::client::kShowStateKey) ==
       ui::SHOW_STATE_MAXIMIZED;
 }
 
-bool IsWindowMinimized(aura::Window* window) {
+bool IsWindowMinimized(const aura::Window* window) {
   return window->GetProperty(aura::client::kShowStateKey) ==
       ui::SHOW_STATE_MINIMIZED;
 }
 
-bool IsWindowFullscreen(aura::Window* window) {
+bool IsWindowFullscreen(const aura::Window* window) {
   return window->GetProperty(aura::client::kShowStateKey) ==
       ui::SHOW_STATE_FULLSCREEN;
 }
@@ -132,5 +132,22 @@ void DeepDeleteLayers(ui::Layer* layer) {
   delete layer;
 }
 
+bool IsWindowPositionManageable(const aura::Window* window) {
+  return window->GetProperty(aura::client::kWindowPositionManageableKey);
+}
+
+void SetWindowPositionManageable(aura::Window* window, bool manageable) {
+  window->SetProperty(aura::client::kWindowPositionManageableKey, manageable);
+}
+
+bool HasUserChangedWindowPositionOrSize(const aura::Window* window) {
+  return window->GetProperty(aura::client::kUserChangedWindowPositionOrSizeKey);
+}
+
+void UserHasChangedWindowPositionOrSize(aura::Window* window, bool changed) {
+  window->SetProperty(aura::client::kUserChangedWindowPositionOrSizeKey,
+                      changed);
+}
+
 }  // namespace wm
 }  // namespace ash