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Unified Diff: chrome/browser/extensions/extension_action_icon_factory.cc

Issue 885443004: [Extensions] Cache extension action icons (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 11 months ago
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Index: chrome/browser/extensions/extension_action_icon_factory.cc
diff --git a/chrome/browser/extensions/extension_action_icon_factory.cc b/chrome/browser/extensions/extension_action_icon_factory.cc
index 396fbabaf7a25a5c7892bc9d05e9c0b1635f4b46..6c5461f2262fd778324a874ca36bf3bf9b48c7e2 100644
--- a/chrome/browser/extensions/extension_action_icon_factory.cc
+++ b/chrome/browser/extensions/extension_action_icon_factory.cc
@@ -6,41 +6,25 @@
#include "chrome/browser/extensions/extension_action.h"
#include "chrome/browser/profiles/profile.h"
-#include "extensions/common/extension.h"
-#include "extensions/common/extension_icon_set.h"
-#include "grit/theme_resources.h"
-#include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/image/image.h"
#include "ui/gfx/image/image_skia.h"
using extensions::Extension;
using extensions::IconImage;
-namespace {
-
-gfx::ImageSkia GetDefaultIcon() {
- return *ui::ResourceBundle::GetSharedInstance().GetImageNamed(
- IDR_EXTENSIONS_FAVICON).ToImageSkia();
-}
-
-} // namespace
-
ExtensionActionIconFactory::ExtensionActionIconFactory(
Profile* profile,
const Extension* extension,
- const ExtensionAction* action,
+ ExtensionAction* action,
Observer* observer)
: extension_(extension),
action_(action),
- observer_(observer) {
- if (action_->default_icon()) {
- default_icon_.reset(new IconImage(
- profile,
- extension_,
- *action_->default_icon(),
- ExtensionAction::GetIconSizeForType(action_->action_type()),
- GetDefaultIcon(),
- this));
- }
+ observer_(observer),
+ icon_image_observer_(this) {
+ extensions::IconImage* default_icon_image =
+ action->LoadDefaultIconImage(*extension, profile);
+ if (default_icon_image)
+ icon_image_observer_.Add(default_icon_image);
}
ExtensionActionIconFactory::~ExtensionActionIconFactory() {}
@@ -51,9 +35,13 @@ void ExtensionActionIconFactory::OnExtensionIconImageChanged(IconImage* image) {
observer_->OnIconUpdated();
}
+void ExtensionActionIconFactory::OnExtensionIconImageDestroyed(
+ IconImage* image) {
+ icon_image_observer_.RemoveAll();
+}
+
gfx::Image ExtensionActionIconFactory::GetIcon(int tab_id) {
- gfx::ImageSkia base_icon = GetBaseIconFromAction(tab_id);
- return gfx::Image(base_icon);
+ return gfx::Image(GetBaseIconFromAction(tab_id));
}
gfx::ImageSkia ExtensionActionIconFactory::GetBaseIconFromAction(int tab_id) {
@@ -65,8 +53,5 @@ gfx::ImageSkia ExtensionActionIconFactory::GetBaseIconFromAction(int tab_id) {
if (!icon.isNull())
return icon;
- if (default_icon_)
- return default_icon_->image_skia();
-
- return GetDefaultIcon();
+ return action_->GetDefaultIconImage();
}

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