Add custom default theme support and create a managed user default theme.

chrome/browser/ui/gtk/gtk_theme_service.cc

 // 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.
 
 #include "chrome/browser/ui/gtk/gtk_theme_service.h"
 
 #include <gtk/gtk.h>
 
 #include <set>
 #include <string>
@@ skipping 280 matching lines @@
   // We have to call this because FreePlatformCached() in ~ThemeService
   // doesn't call the right virutal FreePlatformCaches.
   FreePlatformCaches();
 }
 
 void GtkThemeService::Init(Profile* profile) {
   registrar_.Init(profile->GetPrefs());
   registrar_.Add(prefs::kUsesSystemTheme,
                  base::Bind(&GtkThemeService::OnUsesSystemThemeChanged,
                             base::Unretained(this)));
-  use_gtk_ = profile->GetPrefs()->GetBoolean(prefs::kUsesSystemTheme);
   ThemeService::Init(profile);
 }
 
 gfx::ImageSkia* GtkThemeService::GetImageSkiaNamed(int id) const {
   // TODO(pkotwicz): Remove this const cast.  The gfx::Image interface returns
   // its images const. GetImageSkiaNamed() also should but has many callsites.
   return const_cast<gfx::ImageSkia*>(GetImageNamed(id).ToImageSkia());
 }
 
 gfx::Image GtkThemeService::GetImageNamed(int id) const {
-  // TODO(akuegel): Remove this once we have the default managed user theme.
-  if (ManagedUserService::ProfileIsManaged(profile())) {
-    if (id == IDR_THEME_FRAME)
-      id = IDR_MANAGED_USER_THEME_FRAME;
-    else if (id == IDR_THEME_FRAME_INACTIVE)
-      id = IDR_MANAGED_USER_THEME_FRAME_INACTIVE;
-  }
-
   // Try to get our cached version:
   ImageCache::const_iterator it = gtk_images_.find(id);
   if (it != gtk_images_.end())
     return *it->second;
 
   if (use_gtk_ && IsOverridableImage(id)) {
     gfx::Image* image = new gfx::Image(gfx::ImageSkia::CreateFrom1xBitmap(
         GenerateGtkThemeBitmap(id)));
     gtk_images_[id] = image;
     return *image;
   }
 
   return ThemeService::GetImageNamed(id);
 }
 
 SkColor GtkThemeService::GetColor(int id) const {
-  // TODO(akuegel): Remove this once we have the default managed user theme.
-  if (ManagedUserService::ProfileIsManaged(profile())) {
-    if (id == ThemeProperties::COLOR_FRAME)
-      id = ThemeProperties::COLOR_FRAME_MANAGED_USER;
-    else if (id == ThemeProperties::COLOR_FRAME_INACTIVE)
-      id = ThemeProperties::COLOR_FRAME_MANAGED_USER_INACTIVE;
-  }
-
   if (use_gtk_) {
     ColorMap::const_iterator it = colors_.find(id);
     if (it != colors_.end())
       return it->second;
   }
 
   return ThemeService::GetColor(id);
 }
 
 bool GtkThemeService::HasCustomImage(int id) const {
@@ skipping 10 matching lines @@
 }
 
 void GtkThemeService::SetTheme(const extensions::Extension* extension) {
   profile()->GetPrefs()->SetBoolean(prefs::kUsesSystemTheme, false);
   LoadDefaultValues();
   ThemeService::SetTheme(extension);
 }
 
 void GtkThemeService::UseDefaultTheme() {
   profile()->GetPrefs()->SetBoolean(prefs::kUsesSystemTheme, false);
+  use_gtk_ = false;
   LoadDefaultValues();
   ThemeService::UseDefaultTheme();
 }
 
 void GtkThemeService::SetNativeTheme() {
   profile()->GetPrefs()->SetBoolean(prefs::kUsesSystemTheme, true);
+  use_gtk_ = true;
   ClearAllThemeData();
   LoadGtkValues();
   NotifyThemeChanged();
 }
 
 bool GtkThemeService::UsingDefaultTheme() const {
   return !use_gtk_ && ThemeService::UsingDefaultTheme();
 }
 
+bool GtkThemeService::ShouldInitWithNativeTheme() const {
+  return profile()->GetPrefs()->GetBoolean(prefs::kUsesSystemTheme);
+}
+
 bool GtkThemeService::UsingNativeTheme() const {
   return use_gtk_;
 }
 
 GtkWidget* GtkThemeService::BuildChromeButton() {
   GtkWidget* button = HoverControllerGtk::CreateChromeButton();
   gtk_chrome_button_set_use_gtk_rendering(GTK_CHROME_BUTTON(button), use_gtk_);
   chrome_buttons_.push_back(button);
 
   signals_->Connect(button, "destroy", G_CALLBACK(OnDestroyChromeButtonThunk),
@@ skipping 244 matching lines @@
 }
 
 void GtkThemeService::ClearAllThemeData() {
   colors_.clear();
   tints_.clear();
 
   ThemeService::ClearAllThemeData();
 }
 
 void GtkThemeService::LoadThemePrefs() {
-  if (use_gtk_) {
-    LoadGtkValues();
-    set_ready();
-  } else {
-    LoadDefaultValues();
-    ThemeService::LoadThemePrefs();
-  }
+  // This takes care of calling SetNativeTheme() if necessary.
+  ThemeService::LoadThemePrefs();
 
   SetXDGIconTheme();
   RebuildMenuIconSets();
 }
 
 void GtkThemeService::NotifyThemeChanged() {
   ThemeService::NotifyThemeChanged();
 
   // Notify all GtkChromeButtons of their new rendering mode:
   for (std::vector<GtkWidget*>::iterator it = chrome_buttons_.begin();
@@ skipping 515 matching lines @@
   cairo_stroke(cr);
   cairo_destroy(cr);
   cairo_pattern_destroy(pattern);
 
   return TRUE;
 }
 
 void GtkThemeService::OnUsesSystemThemeChanged() {
   use_gtk_ = profile()->GetPrefs()->GetBoolean(prefs::kUsesSystemTheme);
 }