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 b3a9b5d703a214523e3d9ad3fd2e4ef573baaafe..97e27615b7aa93d91acd53d22c63fe51fe40925a 100644
--- a/ash/wm/window_util.cc
+++ b/ash/wm/window_util.cc
@@ -6,6 +6,7 @@
 
 #include <vector>
 
+#include "ash/ash_constants.h"
 #include "ash/shell.h"
 #include "ash/wm/activation_controller.h"
 #include "ash/wm/window_properties.h"
@@ -73,11 +74,11 @@ 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));
 }
 
@@ -85,17 +86,17 @@ 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;
 }
@@ -153,5 +154,23 @@ void DeepDeleteLayers(ui::Layer* layer) {
   delete layer;
 }
 
+bool IsWindowPositionManaged(const aura::Window* window) {
+  return window->GetProperty(ash::internal::kWindowPositionManagedKey);
+}
+
+void SetWindowPositionManaged(aura::Window* window, bool managed) {
+  window->SetProperty(ash::internal::kWindowPositionManagedKey, managed);
+}
+
+bool HasUserChangedWindowPositionOrSize(const aura::Window* window) {
+  return window->GetProperty(
+      ash::internal::kUserChangedWindowPositionOrSizeKey);
+}
+
+void SetUserHasChangedWindowPositionOrSize(aura::Window* window, bool changed) {
+  window->SetProperty(ash::internal::kUserChangedWindowPositionOrSizeKey,
+                      changed);
+}
+
 }  // namespace wm
 }  // namespace ash