105303e5d9
TBR=tsepez Review URL: http://codereview.chromium.org/6682033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78099 0039d316-1c4b-4281-b951-d872f2087c98
112 lines
4.2 KiB
C++
112 lines
4.2 KiB
C++
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <Carbon/Carbon.h>
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#include "build/build_config.h"
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#include <vector>
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#include "base/logging.h"
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#include "base/mac/mac_util.h"
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#include "content/browser/browser_thread.h"
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#include "content/browser/plugin_process_host.h"
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#include "content/common/plugin_messages.h"
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#include "ui/gfx/rect.h"
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void PluginProcessHost::OnPluginSelectWindow(uint32 window_id,
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gfx::Rect window_rect,
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bool modal) {
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plugin_visible_windows_set_.insert(window_id);
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if (modal)
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plugin_modal_windows_set_.insert(window_id);
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}
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void PluginProcessHost::OnPluginShowWindow(uint32 window_id,
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gfx::Rect window_rect,
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bool modal) {
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plugin_visible_windows_set_.insert(window_id);
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if (modal)
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plugin_modal_windows_set_.insert(window_id);
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CGRect window_bounds = {
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{ window_rect.x(), window_rect.y() },
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{ window_rect.width(), window_rect.height() }
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};
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CGRect main_display_bounds = CGDisplayBounds(CGMainDisplayID());
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if (CGRectEqualToRect(window_bounds, main_display_bounds) &&
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(plugin_fullscreen_windows_set_.find(window_id) ==
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plugin_fullscreen_windows_set_.end())) {
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plugin_fullscreen_windows_set_.insert(window_id);
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// If the plugin has just shown a window that's the same dimensions as
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// the main display, hide the menubar so that it has the whole screen.
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// (but only if we haven't already seen this fullscreen window, since
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// otherwise our refcounting can get skewed).
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BrowserThread::PostTask(
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BrowserThread::UI, FROM_HERE,
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NewRunnableFunction(base::mac::RequestFullScreen,
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base::mac::kFullScreenModeHideAll));
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}
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}
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// Must be called on the UI thread.
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// If plugin_pid is -1, the browser will be the active process on return,
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// otherwise that process will be given focus back before this function returns.
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static void ReleasePluginFullScreen(pid_t plugin_pid) {
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// Releasing full screen only works if we are the frontmost process; grab
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// focus, but give it back to the plugin process if requested.
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base::mac::ActivateProcess(base::GetCurrentProcId());
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base::mac::ReleaseFullScreen(base::mac::kFullScreenModeHideAll);
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if (plugin_pid != -1) {
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base::mac::ActivateProcess(plugin_pid);
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}
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}
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void PluginProcessHost::OnPluginHideWindow(uint32 window_id,
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gfx::Rect window_rect) {
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bool had_windows = !plugin_visible_windows_set_.empty();
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plugin_visible_windows_set_.erase(window_id);
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bool browser_needs_activation = had_windows &&
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plugin_visible_windows_set_.empty();
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plugin_modal_windows_set_.erase(window_id);
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if (plugin_fullscreen_windows_set_.find(window_id) !=
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plugin_fullscreen_windows_set_.end()) {
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plugin_fullscreen_windows_set_.erase(window_id);
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pid_t plugin_pid = browser_needs_activation ? -1 : handle();
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browser_needs_activation = false;
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BrowserThread::PostTask(
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BrowserThread::UI, FROM_HERE,
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NewRunnableFunction(ReleasePluginFullScreen, plugin_pid));
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}
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if (browser_needs_activation) {
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BrowserThread::PostTask(
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BrowserThread::UI, FROM_HERE,
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NewRunnableFunction(base::mac::ActivateProcess,
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base::GetCurrentProcId()));
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}
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}
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void PluginProcessHost::OnAppActivation() {
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DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
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// If our plugin process has any modal windows up, we need to bring it forward
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// so that they act more like an in-process modal window would.
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if (!plugin_modal_windows_set_.empty()) {
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BrowserThread::PostTask(
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BrowserThread::UI, FROM_HERE,
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NewRunnableFunction(base::mac::ActivateProcess, handle()));
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}
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}
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void PluginProcessHost::OnPluginSetCursorVisibility(bool visible) {
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if (plugin_cursor_visible_ != visible) {
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plugin_cursor_visible_ = visible;
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BrowserThread::PostTask(
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BrowserThread::UI, FROM_HERE,
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NewRunnableFunction(base::mac::SetCursorVisibility,
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visible));
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}
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}
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