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Change webview's zoom level on JavaScript side

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This commit is contained in:
Cheng Zhao 2016-01-13 12:46:13 +08:00
parent 118924ba7a
commit af02739c4e
8 changed files with 26 additions and 58 deletions
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10
atom/renderer/api/atom_api_web_frame.cc
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@ -4,7 +4,7 @@
#include "atom/renderer/api/atom_api_web_frame.h"
#include "atom/common/api/api_messages.h"
#include "atom/common/api/event_emitter_caller.h"
#include "atom/common/native_mate_converters/callback.h"
#include "atom/common/native_mate_converters/gfx_converter.h"
#include "atom/common/native_mate_converters/string16_converter.h"
@ -38,11 +38,9 @@ void WebFrame::SetName(const std::string& name) {
}
double WebFrame::SetZoomLevel(double level) {
auto render_view = content::RenderView::FromWebView(web_frame_->view());
// Notify guests if any for zoom level change.
render_view->Send(
new AtomViewHostMsg_ZoomLevelChanged(MSG_ROUTING_NONE, level));
return web_frame_->view()->setZoomLevel(level);
double ret = web_frame_->view()->setZoomLevel(level);
mate::EmitEvent(isolate(), GetWrapper(isolate()), "zoom-level-changed", ret);
return ret;
}
double WebFrame::GetZoomLevel() const {