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// Copyright (c) 2009 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 <Carbon/Carbon.h>
#include "build/build_config.h"
#include <vector>
#include "base/logging.h"
#include "base/mac_util.h"
#include "chrome/browser/chrome_thread.h"
#include "chrome/browser/plugin_process_host.h"
#include "chrome/common/plugin_messages.h"
void PluginProcessHost::OnPluginSelectWindow(uint32 window_id,
gfx::Rect window_rect,
bool modal) {
plugin_visible_windows_set_.insert(window_id);
if (modal)
plugin_modal_windows_set_.insert(window_id);
}
void PluginProcessHost::OnPluginShowWindow(uint32 window_id,
gfx::Rect window_rect,
bool modal) {
plugin_visible_windows_set_.insert(window_id);
if (modal)
plugin_modal_windows_set_.insert(window_id);
CGRect window_bounds = {
{ window_rect.x(), window_rect.y() },
{ window_rect.width(), window_rect.height() }
};
CGRect main_display_bounds = CGDisplayBounds(CGMainDisplayID());
if (CGRectEqualToRect(window_bounds, main_display_bounds) &&
(plugin_fullscreen_windows_set_.find(window_id) ==
plugin_fullscreen_windows_set_.end())) {
plugin_fullscreen_windows_set_.insert(window_id);
// If the plugin has just shown a window that's the same dimensions as
// the main display, hide the menubar so that it has the whole screen.
// (but only if we haven't already seen this fullscreen window, since
// otherwise our refcounting can get skewed).
ChromeThread::PostTask(
ChromeThread::UI, FROM_HERE,
NewRunnableFunction(mac_util::RequestFullScreen));
}
}
void PluginProcessHost::OnPluginHideWindow(uint32 window_id,
gfx::Rect window_rect) {
plugin_visible_windows_set_.erase(window_id);
plugin_modal_windows_set_.erase(window_id);
if (plugin_fullscreen_windows_set_.find(window_id) !=
plugin_fullscreen_windows_set_.end()) {
plugin_fullscreen_windows_set_.erase(window_id);
ChromeThread::PostTask(
ChromeThread::UI, FROM_HERE,
NewRunnableFunction(mac_util::ReleaseFullScreen));
}
}
void PluginProcessHost::OnPluginDisposeWindow(uint32 window_id,
gfx::Rect window_rect) {
OnPluginHideWindow(window_id, window_rect);
}
void PluginProcessHost::OnAppActivation() {
DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
// If our plugin process has any modal windows up, we need to bring it forward
// so that they act more like an in-process modal window would.
if (!plugin_modal_windows_set_.empty()) {
ChromeThread::PostTask(
ChromeThread::UI, FROM_HERE,
NewRunnableFunction(mac_util::ActivateProcess, handle()));
}
}
void PluginProcessHost::OnPluginReceivedFocus(int process_id, int instance_id) {
DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
// A plugin has received keyboard focus, so tell all other plugin processes
// that they no longer have it (simulating the OS-level focus notifications
// that Gtk and Windows provide).
for (ChildProcessHost::Iterator iter(ChildProcessInfo::PLUGIN_PROCESS);
!iter.Done(); ++iter) {
PluginProcessHost* plugin = static_cast<PluginProcessHost*>(*iter);
int instance = (plugin->handle() == process_id) ? instance_id : 0;
plugin->Send(new PluginProcessMsg_PluginFocusNotify(instance));
}
}
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