91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
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// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "cefclient/window_test.h"
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#include <algorithm>
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#include <string>
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#include "include/wrapper/cef_stream_resource_handler.h"
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namespace window_test {
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namespace {
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const char* kMessagePositionName = "WindowTest.Position";
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const char* kMessageMinimizeName = "WindowTest.Minimize";
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const char* kMessageMaximizeName = "WindowTest.Maximize";
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const char* kMessageRestoreName = "WindowTest.Restore";
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// Handle messages in the browser process.
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class ProcessMessageDelegate : public ClientHandler::ProcessMessageDelegate {
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public:
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ProcessMessageDelegate() {
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}
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// From ClientHandler::ProcessMessageDelegate.
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virtual bool OnProcessMessageReceived(
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CefRefPtr<ClientHandler> handler,
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CefRefPtr<CefBrowser> browser,
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CefProcessId source_process,
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CefRefPtr<CefProcessMessage> message) OVERRIDE {
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std::string message_name = message->GetName();
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if (message_name == kMessagePositionName) {
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CefRefPtr<CefListValue> args = message->GetArgumentList();
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if (args->GetSize() >= 4) {
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int x = args->GetInt(0);
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int y = args->GetInt(1);
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int width = args->GetInt(2);
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int height = args->GetInt(3);
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SetPos(browser->GetHost()->GetWindowHandle(), x, y, width, height);
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}
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return true;
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} else if (message_name == kMessageMinimizeName) {
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Minimize(browser->GetHost()->GetWindowHandle());
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return true;
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} else if (message_name == kMessageMaximizeName) {
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Maximize(browser->GetHost()->GetWindowHandle());
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return true;
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} else if (message_name == kMessageRestoreName) {
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Restore(browser->GetHost()->GetWindowHandle());
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return true;
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}
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return false;
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}
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IMPLEMENT_REFCOUNTING(ProcessMessageDelegate);
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};
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} // namespace
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void CreateProcessMessageDelegates(
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ClientHandler::ProcessMessageDelegateSet& delegates) {
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delegates.insert(new ProcessMessageDelegate);
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}
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void ModifyBounds(const CefRect& display, CefRect& window) {
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window.x += display.x;
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window.y += display.y;
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if (window.x < display.x)
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window.x = display.x;
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if (window.y < display.y)
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window.y = display.y;
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if (window.width < 100)
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window.width = 100;
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else if (window.width >= display.width)
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window.width = display.width;
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if (window.height < 100)
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window.height = 100;
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else if (window.height >= display.height)
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window.height = display.height;
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if (window.x + window.width >= display.x + display.width)
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window.x = display.x + display.width - window.width;
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if (window.y + window.height >= display.y + display.height)
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window.y = display.y + display.height - window.height;
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}
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} // namespace window_test
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