1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "content/renderer/renderer_webcolorchooser_impl.h"
6
7 #include "content/common/frame_messages.h"
8
9 namespace content {
10
GenerateColorChooserIdentifier()11 static int GenerateColorChooserIdentifier() {
12 static int next = 0;
13 return ++next;
14 }
15
RendererWebColorChooserImpl(RenderFrame * render_frame,blink::WebColorChooserClient * client)16 RendererWebColorChooserImpl::RendererWebColorChooserImpl(
17 RenderFrame* render_frame,
18 blink::WebColorChooserClient* client)
19 : RenderFrameObserver(render_frame),
20 identifier_(GenerateColorChooserIdentifier()),
21 client_(client) {
22 }
23
~RendererWebColorChooserImpl()24 RendererWebColorChooserImpl::~RendererWebColorChooserImpl() {
25 }
26
OnMessageReceived(const IPC::Message & message)27 bool RendererWebColorChooserImpl::OnMessageReceived(
28 const IPC::Message& message) {
29 bool handled = true;
30 IPC_BEGIN_MESSAGE_MAP(RendererWebColorChooserImpl, message)
31 IPC_MESSAGE_HANDLER(FrameMsg_DidChooseColorResponse,
32 OnDidChooseColorResponse)
33 IPC_MESSAGE_HANDLER(FrameMsg_DidEndColorChooser, OnDidEndColorChooser)
34 IPC_MESSAGE_UNHANDLED(handled = false)
35 IPC_END_MESSAGE_MAP()
36 return handled;
37 }
38
setSelectedColor(blink::WebColor color)39 void RendererWebColorChooserImpl::setSelectedColor(blink::WebColor color) {
40 Send(new FrameHostMsg_SetSelectedColorInColorChooser(
41 routing_id(), identifier_, static_cast<SkColor>(color)));
42 }
43
endChooser()44 void RendererWebColorChooserImpl::endChooser() {
45 Send(new FrameHostMsg_EndColorChooser(routing_id(), identifier_));
46 }
47
Open(SkColor initial_color,const std::vector<content::ColorSuggestion> & suggestions)48 void RendererWebColorChooserImpl::Open(
49 SkColor initial_color,
50 const std::vector<content::ColorSuggestion>& suggestions) {
51 Send(new FrameHostMsg_OpenColorChooser(routing_id(),
52 identifier_,
53 initial_color,
54 suggestions));
55 }
56
OnDidChooseColorResponse(int color_chooser_id,SkColor color)57 void RendererWebColorChooserImpl::OnDidChooseColorResponse(int color_chooser_id,
58 SkColor color) {
59 DCHECK(identifier_ == color_chooser_id);
60
61 client_->didChooseColor(static_cast<blink::WebColor>(color));
62 }
63
OnDidEndColorChooser(int color_chooser_id)64 void RendererWebColorChooserImpl::OnDidEndColorChooser(int color_chooser_id) {
65 if (identifier_ != color_chooser_id)
66 return;
67 client_->didEndChooser();
68 }
69
70 } // namespace content
71