412 lines
12 KiB
Text
412 lines
12 KiB
Text
// Copyright (c) 2013 GitHub, Inc. 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 "browser/native_window_mac.h"
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#include <string>
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// FIXME: The foundation_util.h is aborting our compilation, do not
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// include it.
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#define BASE_MAC_FOUNDATION_UTIL_H_
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#include "base/mac/mac_util.h"
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#include "base/strings/sys_string_conversions.h"
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#include "base/values.h"
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#import "browser/atom_event_processing_window.h"
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#include "brightray/browser/inspectable_web_contents.h"
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#include "brightray/browser/inspectable_web_contents_view.h"
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#include "common/options_switches.h"
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#include "content/public/browser/native_web_keyboard_event.h"
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#include "content/public/browser/web_contents.h"
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#include "content/public/browser/web_contents_view.h"
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#include "content/public/browser/render_view_host.h"
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@interface AtomNSWindowDelegate : NSObject<NSWindowDelegate> {
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@private
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atom::NativeWindowMac* shell_;
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}
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- (id)initWithShell:(atom::NativeWindowMac*)shell;
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@end
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@implementation AtomNSWindowDelegate
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- (id)initWithShell:(atom::NativeWindowMac*)shell {
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if ((self = [super init]))
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shell_ = shell;
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return self;
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}
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- (void)windowDidResignMain:(NSNotification*)notification {
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shell_->NotifyWindowBlur();
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}
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- (void)windowWillClose:(NSNotification*)notification {
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shell_->window() = nil;
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[self autorelease];
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}
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- (BOOL)windowShouldClose:(id)window {
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// When user tries to close the window by clicking the close button, we do
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// not close the window immediately, instead we try to close the web page
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// fisrt, and when the web page is closed the window will also be closed.
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shell_->CloseWebContents();
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return NO;
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}
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@end
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@interface AtomNSWindow : AtomEventProcessingWindow {
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@private
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atom::NativeWindowMac* shell_;
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}
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- (void)setShell:(atom::NativeWindowMac*)shell;
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- (IBAction)showDevTools:(id)sender;
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@end
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@implementation AtomNSWindow
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- (void)setShell:(atom::NativeWindowMac*)shell {
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shell_ = shell;
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}
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- (IBAction)reload:(id)sender {
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shell_->GetWebContents()->GetController().ReloadIgnoringCache(false);
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}
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- (IBAction)showDevTools:(id)sender {
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shell_->OpenDevTools();
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}
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@end
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namespace atom {
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NativeWindowMac::NativeWindowMac(content::WebContents* web_contents,
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base::DictionaryValue* options)
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: NativeWindow(web_contents, options),
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is_fullscreen_(false),
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is_kiosk_(false),
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attention_request_id_(0) {
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int width, height;
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options->GetInteger(switches::kWidth, &width);
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options->GetInteger(switches::kHeight, &height);
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NSRect main_screen_rect = [[[NSScreen screens] objectAtIndex:0] frame];
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NSRect cocoa_bounds = NSMakeRect(
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(NSWidth(main_screen_rect) - width) / 2,
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(NSHeight(main_screen_rect) - height) / 2,
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width,
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height);
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NSUInteger style_mask = NSTitledWindowMask | NSClosableWindowMask |
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NSMiniaturizableWindowMask | NSResizableWindowMask |
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NSTexturedBackgroundWindowMask;
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AtomNSWindow* atom_window = [[AtomNSWindow alloc]
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initWithContentRect:cocoa_bounds
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styleMask:style_mask
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backing:NSBackingStoreBuffered
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defer:YES];
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[atom_window setShell:this];
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window_ = atom_window;
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[window() setDelegate:[[AtomNSWindowDelegate alloc] initWithShell:this]];
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// Disable fullscreen button when 'fullscreen' is specified to false.
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bool fullscreen;
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if (!(options->GetBoolean(switches::kFullscreen, &fullscreen) &&
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!fullscreen)) {
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NSUInteger collectionBehavior = [window() collectionBehavior];
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collectionBehavior |= NSWindowCollectionBehaviorFullScreenPrimary;
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[window() setCollectionBehavior:collectionBehavior];
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}
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InstallView();
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}
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NativeWindowMac::~NativeWindowMac() {
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if (window())
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[window() release];
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}
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void NativeWindowMac::Close() {
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[window() performClose:nil];
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}
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void NativeWindowMac::CloseImmediately() {
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[window() orderOut:nil];
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[window() close];
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}
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void NativeWindowMac::Move(const gfx::Rect& pos) {
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NSRect cocoa_bounds = NSMakeRect(pos.x(), 0,
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pos.width(),
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pos.height());
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// Flip coordinates based on the primary screen.
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NSScreen* screen = [[NSScreen screens] objectAtIndex:0];
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cocoa_bounds.origin.y =
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NSHeight([screen frame]) - pos.height() - pos.y();
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[window() setFrame:cocoa_bounds display:YES];
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}
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void NativeWindowMac::Focus(bool focus) {
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if (focus && [window() isVisible]) {
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[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
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[window() makeKeyAndOrderFront:nil];
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} else {
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[window() orderBack:nil];
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}
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}
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bool NativeWindowMac::IsFocused() {
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return [window() isKeyWindow];
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}
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void NativeWindowMac::Show() {
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[window() makeKeyAndOrderFront:nil];
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}
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void NativeWindowMac::Hide() {
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[window() orderOut:nil];
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}
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void NativeWindowMac::Maximize() {
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[window() zoom:nil];
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}
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void NativeWindowMac::Unmaximize() {
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[window() zoom:nil];
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}
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void NativeWindowMac::Minimize() {
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[window() miniaturize:nil];
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}
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void NativeWindowMac::Restore() {
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[window() deminiaturize:nil];
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}
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void NativeWindowMac::SetFullscreen(bool fullscreen) {
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if (fullscreen == is_fullscreen_)
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return;
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if (base::mac::IsOSLionOrLater()) {
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is_fullscreen_ = fullscreen;
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[window() toggleFullScreen:nil];
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return;
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}
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DCHECK(base::mac::IsOSSnowLeopard());
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SetNonLionFullscreen(fullscreen);
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}
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bool NativeWindowMac::IsFullscreen() {
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return is_fullscreen_;
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}
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void NativeWindowMac::SetNonLionFullscreen(bool fullscreen) {
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if (fullscreen == is_fullscreen_)
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return;
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is_fullscreen_ = fullscreen;
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// Fade to black.
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const CGDisplayReservationInterval kFadeDurationSeconds = 0.6;
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bool did_fade_out = false;
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CGDisplayFadeReservationToken token;
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if (CGAcquireDisplayFadeReservation(kFadeDurationSeconds, &token) ==
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kCGErrorSuccess) {
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did_fade_out = true;
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CGDisplayFade(token, kFadeDurationSeconds / 2, kCGDisplayBlendNormal,
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kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, /*synchronous=*/true);
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}
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// Since frameless windows insert the WebContentsView into the NSThemeFrame
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// ([[window contentView] superview]), and since that NSThemeFrame is
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// destroyed and recreated when we change the styleMask of the window, we
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// need to remove the view from the window when we change the style, and
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// add it back afterwards.
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UninstallView();
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if (fullscreen) {
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restored_bounds_ = [window() frame];
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[window() setStyleMask:NSBorderlessWindowMask];
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[window() setFrame:[window()
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frameRectForContentRect:[[window() screen] frame]]
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display:YES];
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base::mac::RequestFullScreen(base::mac::kFullScreenModeAutoHideAll);
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} else {
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base::mac::ReleaseFullScreen(base::mac::kFullScreenModeAutoHideAll);
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NSUInteger style_mask = NSTitledWindowMask | NSClosableWindowMask |
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NSMiniaturizableWindowMask | NSResizableWindowMask |
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NSTexturedBackgroundWindowMask;
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[window() setStyleMask:style_mask];
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[window() setFrame:restored_bounds_ display:YES];
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}
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InstallView();
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// Fade back in.
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if (did_fade_out) {
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CGDisplayFade(token, kFadeDurationSeconds / 2, kCGDisplayBlendSolidColor,
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kCGDisplayBlendNormal, 0.0, 0.0, 0.0, /*synchronous=*/false);
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CGReleaseDisplayFadeReservation(token);
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}
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is_fullscreen_ = fullscreen;
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}
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void NativeWindowMac::SetSize(const gfx::Size& size) {
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NSRect frame = [window_ frame];
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frame.origin.y -= size.height() - frame.size.height;
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frame.size.width = size.width();
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frame.size.height = size.height();
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[window() setFrame:frame display:YES];
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}
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gfx::Size NativeWindowMac::GetSize() {
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NSRect frame = [window_ frame];
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return gfx::Size(frame.size.width, frame.size.height);
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}
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void NativeWindowMac::SetMinimumSize(const gfx::Size& size) {
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NSSize min_size = NSMakeSize(size.width(), size.height());
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NSView* content = [window() contentView];
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[window() setContentMinSize:[content convertSize:min_size toView:nil]];
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}
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gfx::Size NativeWindowMac::GetMinimumSize() {
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NSView* content = [window() contentView];
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NSSize min_size = [content convertSize:[window() contentMinSize]
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fromView:nil];
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return gfx::Size(min_size.width, min_size.height);
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}
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void NativeWindowMac::SetMaximumSize(const gfx::Size& size) {
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NSSize max_size = NSMakeSize(size.width(), size.height());
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NSView* content = [window() contentView];
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[window() setContentMaxSize:[content convertSize:max_size toView:nil]];
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}
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gfx::Size NativeWindowMac::GetMaximumSize() {
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NSView* content = [window() contentView];
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NSSize max_size = [content convertSize:[window() contentMaxSize]
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fromView:nil];
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return gfx::Size(max_size.width, max_size.height);
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}
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void NativeWindowMac::SetResizable(bool resizable) {
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if (resizable) {
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[[window() standardWindowButton:NSWindowZoomButton] setEnabled:YES];
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[window() setStyleMask:window().styleMask | NSResizableWindowMask];
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} else {
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[[window() standardWindowButton:NSWindowZoomButton] setEnabled:NO];
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[window() setStyleMask:window().styleMask ^ NSResizableWindowMask];
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}
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}
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bool NativeWindowMac::IsResizable() {
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return [window() styleMask] & NSResizableWindowMask;
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}
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void NativeWindowMac::SetAlwaysOnTop(bool top) {
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[window() setLevel:(top ? NSFloatingWindowLevel : NSNormalWindowLevel)];
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}
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bool NativeWindowMac::IsAlwaysOnTop() {
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return [window() level] == NSFloatingWindowLevel;
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}
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void NativeWindowMac::Center() {
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[window() center];
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}
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void NativeWindowMac::SetPosition(const gfx::Point& position) {
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Move(gfx::Rect(position, GetSize()));
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}
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gfx::Point NativeWindowMac::GetPosition() {
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NSRect frame = [window_ frame];
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NSScreen* screen = [[NSScreen screens] objectAtIndex:0];
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return gfx::Point(frame.origin.x,
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NSHeight([screen frame]) - frame.origin.y - frame.size.height);
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}
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void NativeWindowMac::SetTitle(const std::string& title) {
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[window() setTitle:base::SysUTF8ToNSString(title)];
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}
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std::string NativeWindowMac::GetTitle() {
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return base::SysNSStringToUTF8([window() title]);
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}
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void NativeWindowMac::FlashFrame(bool flash) {
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if (flash) {
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attention_request_id_ = [NSApp requestUserAttention:NSInformationalRequest];
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} else {
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[NSApp cancelUserAttentionRequest:attention_request_id_];
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attention_request_id_ = 0;
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}
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}
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void NativeWindowMac::SetKiosk(bool kiosk) {
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if (kiosk) {
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NSApplicationPresentationOptions options =
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NSApplicationPresentationHideDock +
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NSApplicationPresentationHideMenuBar +
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NSApplicationPresentationDisableAppleMenu +
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NSApplicationPresentationDisableProcessSwitching +
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NSApplicationPresentationDisableForceQuit +
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NSApplicationPresentationDisableSessionTermination +
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NSApplicationPresentationDisableHideApplication;
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[NSApp setPresentationOptions:options];
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is_kiosk_ = true;
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SetNonLionFullscreen(true);
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} else {
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[NSApp setPresentationOptions:[NSApp currentSystemPresentationOptions]];
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is_kiosk_ = false;
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SetNonLionFullscreen(false);
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}
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}
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bool NativeWindowMac::IsKiosk() {
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return is_kiosk_;
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}
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gfx::NativeWindow NativeWindowMac::GetNativeWindow() {
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return window();
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}
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void NativeWindowMac::HandleKeyboardEvent(
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content::WebContents*,
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const content::NativeWebKeyboardEvent& event) {
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if (event.skip_in_browser ||
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event.type == content::NativeWebKeyboardEvent::Char)
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return;
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AtomEventProcessingWindow* event_window =
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static_cast<AtomEventProcessingWindow*>(window());
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DCHECK([event_window isKindOfClass:[AtomEventProcessingWindow class]]);
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[event_window redispatchKeyEvent:event.os_event];
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}
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void NativeWindowMac::InstallView() {
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NSView* view = inspectable_web_contents()->GetView()->GetNativeView();
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[view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
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[view setFrame:[[window() contentView] bounds]];
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[[window() contentView] addSubview:view];
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}
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void NativeWindowMac::UninstallView() {
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NSView* view = GetWebContents()->GetView()->GetNativeView();
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[view removeFromSuperview];
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}
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// static
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NativeWindow* NativeWindow::Create(content::WebContents* web_contents,
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base::DictionaryValue* options) {
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return new NativeWindowMac(web_contents, options);
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}
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} // namespace atom
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