321 lines
9.8 KiB
Plaintext
321 lines
9.8 KiB
Plaintext
// Copyright (c) 2012 The Chromium Embedded Framework Authors.
|
|
// Portions copyright (c) 2011 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 "libcef/browser/browser_host_impl.h"
|
|
|
|
#import <Cocoa/Cocoa.h>
|
|
#import <CoreServices/CoreServices.h>
|
|
|
|
#include "base/file_util.h"
|
|
#include "base/mac/mac_util.h"
|
|
#include "base/string_util.h"
|
|
#include "base/sys_string_conversions.h"
|
|
#include "base/threading/thread_restrictions.h"
|
|
#include "content/public/browser/native_web_keyboard_event.h"
|
|
#include "content/public/browser/web_contents.h"
|
|
#include "content/public/browser/web_contents_view.h"
|
|
#include "content/public/common/file_chooser_params.h"
|
|
#include "grit/ui_strings.h"
|
|
#include "net/base/mime_util.h"
|
|
#import "ui/base/cocoa/underlay_opengl_hosting_window.h"
|
|
#include "ui/base/l10n/l10n_util.h"
|
|
#include "ui/gfx/rect.h"
|
|
|
|
|
|
// Wrapper NSView for the native view. Necessary to destroy the browser when
|
|
// the view is deleted.
|
|
@interface CefBrowserHostView : NSView {
|
|
@private
|
|
CefBrowserHostImpl* browser_; // weak
|
|
bool is_in_onsetfocus_;
|
|
}
|
|
|
|
@property (nonatomic, assign) CefBrowserHostImpl* browser;
|
|
|
|
@end
|
|
|
|
@implementation CefBrowserHostView
|
|
|
|
@synthesize browser = browser_;
|
|
|
|
- (void) dealloc {
|
|
if (browser_) {
|
|
browser_->DestroyBrowser();
|
|
browser_->Release();
|
|
}
|
|
|
|
[super dealloc];
|
|
}
|
|
|
|
- (BOOL)acceptsFirstResponder {
|
|
return browser_ && browser_->GetWebContents();
|
|
}
|
|
|
|
- (BOOL)becomeFirstResponder {
|
|
if (browser_ && browser_->GetWebContents()) {
|
|
// Avoid re-entering OnSetFocus.
|
|
if (!is_in_onsetfocus_) {
|
|
is_in_onsetfocus_ = true;
|
|
browser_->OnSetFocus(FOCUS_SOURCE_SYSTEM);
|
|
is_in_onsetfocus_ = false;
|
|
}
|
|
}
|
|
|
|
return YES;
|
|
}
|
|
|
|
@end
|
|
|
|
namespace {
|
|
|
|
// Accept-types to file-types helper.
|
|
NSMutableArray* GetFileTypesFromAcceptTypes(
|
|
const std::vector<string16>& accept_types) {
|
|
NSMutableArray* acceptArray = [[NSMutableArray alloc] init];
|
|
for (size_t i=0; i<accept_types.size(); i++) {
|
|
std::string ascii_type = UTF16ToASCII(accept_types[i]);
|
|
if (ascii_type.length()) {
|
|
// Just treat as extension if contains '.' as the first character.
|
|
if (ascii_type[0] == '.') {
|
|
[acceptArray addObject:base::SysUTF8ToNSString(ascii_type.substr(1))];
|
|
} else {
|
|
// Otherwise convert mime type to one or more extensions.
|
|
std::vector<FilePath::StringType> ext;
|
|
net::GetExtensionsForMimeType(ascii_type, &ext);
|
|
for (size_t x = 0; x < ext.size(); ++x)
|
|
[acceptArray addObject:base::SysUTF8ToNSString(ext[x])];
|
|
}
|
|
}
|
|
}
|
|
return acceptArray;
|
|
}
|
|
|
|
void RunOpenFileDialog(const content::FileChooserParams& params,
|
|
NSView* view,
|
|
std::vector<FilePath>* files) {
|
|
NSOpenPanel* openPanel = [NSOpenPanel openPanel];
|
|
|
|
string16 title;
|
|
if (!params.title.empty()) {
|
|
title = params.title;
|
|
} else {
|
|
title = l10n_util::GetStringUTF16(
|
|
params.mode == content::FileChooserParams::Open ?
|
|
IDS_OPEN_FILE_DIALOG_TITLE : IDS_OPEN_FILES_DIALOG_TITLE);
|
|
}
|
|
[openPanel setTitle:base::SysUTF16ToNSString(title)];
|
|
|
|
// Consider default file name if any.
|
|
FilePath default_file_name(params.default_file_name);
|
|
|
|
if (!default_file_name.empty()) {
|
|
if (!default_file_name.BaseName().empty()) {
|
|
NSString* defaultName = base::SysUTF8ToNSString(
|
|
default_file_name.BaseName().value());
|
|
[openPanel setNameFieldStringValue:defaultName];
|
|
}
|
|
|
|
if (!default_file_name.DirName().empty()) {
|
|
NSString* defaultDir = base::SysUTF8ToNSString(
|
|
default_file_name.DirName().value());
|
|
[openPanel setDirectoryURL:[NSURL fileURLWithPath:defaultDir]];
|
|
}
|
|
}
|
|
|
|
// Consider supported file types
|
|
if (!params.accept_types.empty()) {
|
|
[openPanel setAllowedFileTypes:GetFileTypesFromAcceptTypes(
|
|
params.accept_types)];
|
|
}
|
|
|
|
// Further panel configuration.
|
|
[openPanel setAllowsOtherFileTypes:YES];
|
|
[openPanel setAllowsMultipleSelection:
|
|
(params.mode == content::FileChooserParams::OpenMultiple)];
|
|
[openPanel setCanChooseFiles:YES];
|
|
[openPanel setCanChooseDirectories:NO];
|
|
|
|
// Show panel.
|
|
[openPanel beginSheetModalForWindow:[view window] completionHandler:nil];
|
|
if ([openPanel runModal] == NSFileHandlingPanelOKButton) {
|
|
NSArray *urls = [openPanel URLs];
|
|
int i, count = [urls count];
|
|
for (i=0; i<count; i++) {
|
|
NSURL* url = [urls objectAtIndex:i];
|
|
if ([url isFileURL])
|
|
files->push_back(FilePath(base::SysNSStringToUTF8([url path])));
|
|
}
|
|
}
|
|
[NSApp endSheet:openPanel];
|
|
}
|
|
|
|
bool RunSaveFileDialog(const content::FileChooserParams& params,
|
|
NSView* view,
|
|
FilePath* file) {
|
|
NSSavePanel* savePanel = [NSSavePanel savePanel];
|
|
|
|
string16 title;
|
|
if (!params.title.empty())
|
|
title = params.title;
|
|
else
|
|
title = l10n_util::GetStringUTF16(IDS_SAVE_AS_DIALOG_TITLE);
|
|
[savePanel setTitle:base::SysUTF16ToNSString(title)];
|
|
|
|
// Consider default file name if any.
|
|
FilePath default_file_name(params.default_file_name);
|
|
|
|
if (!default_file_name.empty()) {
|
|
if (!default_file_name.BaseName().empty()) {
|
|
NSString* defaultName = base::SysUTF8ToNSString(
|
|
default_file_name.BaseName().value());
|
|
[savePanel setNameFieldStringValue:defaultName];
|
|
}
|
|
|
|
if (!default_file_name.DirName().empty()) {
|
|
NSString* defaultDir = base::SysUTF8ToNSString(
|
|
default_file_name.DirName().value());
|
|
[savePanel setDirectoryURL:[NSURL fileURLWithPath:defaultDir]];
|
|
}
|
|
}
|
|
|
|
// Consider supported file types
|
|
if (!params.accept_types.empty()) {
|
|
[savePanel setAllowedFileTypes:GetFileTypesFromAcceptTypes(
|
|
params.accept_types)];
|
|
}
|
|
|
|
[savePanel setAllowsOtherFileTypes:YES];
|
|
|
|
bool success = false;
|
|
|
|
[savePanel beginSheetModalForWindow:[view window] completionHandler:nil];
|
|
if ([savePanel runModal] == NSFileHandlingPanelOKButton) {
|
|
NSURL * url = [savePanel URL];
|
|
NSString* path = [url path];
|
|
*file = FilePath([path UTF8String]);
|
|
success = true;
|
|
}
|
|
[NSApp endSheet:savePanel];
|
|
|
|
return success;
|
|
}
|
|
|
|
} // namespace
|
|
|
|
bool CefBrowserHostImpl::PlatformViewText(const std::string& text) {
|
|
NOTIMPLEMENTED();
|
|
return false;
|
|
}
|
|
|
|
bool CefBrowserHostImpl::PlatformCreateWindow() {
|
|
NSWindow* newWnd = nil;
|
|
|
|
NSView* parentView = window_info_.parent_view;
|
|
NSRect contentRect = {{window_info_.x, window_info_.y},
|
|
{window_info_.width, window_info_.height}};
|
|
if (parentView == nil) {
|
|
// Create a new window.
|
|
NSRect screen_rect = [[NSScreen mainScreen] visibleFrame];
|
|
NSRect window_rect = {{window_info_.x,
|
|
screen_rect.size.height - window_info_.y},
|
|
{window_info_.width, window_info_.height}};
|
|
if (window_rect.size.width == 0)
|
|
window_rect.size.width = 750;
|
|
if (window_rect.size.height == 0)
|
|
window_rect.size.height = 750;
|
|
|
|
contentRect.origin.x = 0;
|
|
contentRect.origin.y = 0;
|
|
contentRect.size.width = window_rect.size.width;
|
|
contentRect.size.height = window_rect.size.height;
|
|
|
|
newWnd = [[UnderlayOpenGLHostingWindow alloc]
|
|
initWithContentRect:window_rect
|
|
styleMask:(NSTitledWindowMask |
|
|
NSClosableWindowMask |
|
|
NSMiniaturizableWindowMask |
|
|
NSResizableWindowMask |
|
|
NSUnifiedTitleAndToolbarWindowMask )
|
|
backing:NSBackingStoreBuffered
|
|
defer:NO];
|
|
parentView = [newWnd contentView];
|
|
window_info_.parent_view = parentView;
|
|
}
|
|
|
|
// Add a reference that will be released in the dealloc handler.
|
|
AddRef();
|
|
|
|
// Create the browser view.
|
|
CefBrowserHostView* browser_view =
|
|
[[CefBrowserHostView alloc] initWithFrame:contentRect];
|
|
browser_view.browser = this;
|
|
[parentView addSubview:browser_view];
|
|
[browser_view setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
|
|
[browser_view setNeedsDisplay:YES];
|
|
[browser_view release];
|
|
|
|
// Parent the TabContents to the browser view.
|
|
const NSRect bounds = [browser_view bounds];
|
|
NSView* native_view = web_contents_->GetView()->GetNativeView();
|
|
[browser_view addSubview:native_view];
|
|
[native_view setFrame:bounds];
|
|
[native_view setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
|
|
[native_view setNeedsDisplay:YES];
|
|
|
|
window_info_.view = browser_view;
|
|
|
|
if (newWnd != nil && !window_info_.hidden) {
|
|
// Show the window.
|
|
[newWnd makeKeyAndOrderFront: nil];
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void CefBrowserHostImpl::PlatformCloseWindow() {
|
|
if (window_info_.view != nil) {
|
|
[[window_info_.view window] performSelector:@selector(performClose:)
|
|
withObject:nil
|
|
afterDelay:0];
|
|
}
|
|
}
|
|
|
|
void CefBrowserHostImpl::PlatformSizeTo(int width, int height) {
|
|
// Not needed; subviews are bound.
|
|
}
|
|
|
|
CefWindowHandle CefBrowserHostImpl::PlatformGetWindowHandle() {
|
|
return window_info_.view;
|
|
}
|
|
|
|
void CefBrowserHostImpl::PlatformHandleKeyboardEvent(
|
|
const content::NativeWebKeyboardEvent& event) {
|
|
// Give the top level menu equivalents a chance to handle the event.
|
|
if ([event.os_event type] == NSKeyDown)
|
|
[[NSApp mainMenu] performKeyEquivalent:event.os_event];
|
|
}
|
|
|
|
void CefBrowserHostImpl::PlatformRunFileChooser(
|
|
const content::FileChooserParams& params,
|
|
RunFileChooserCallback callback) {
|
|
std::vector<FilePath> files;
|
|
|
|
if (params.mode == content::FileChooserParams::Open ||
|
|
params.mode == content::FileChooserParams::OpenMultiple) {
|
|
RunOpenFileDialog(params, PlatformGetWindowHandle(), &files);
|
|
} else if (params.mode == content::FileChooserParams::Save) {
|
|
FilePath file;
|
|
if (RunSaveFileDialog(params, PlatformGetWindowHandle(), &file))
|
|
files.push_back(file);
|
|
} else {
|
|
NOTIMPLEMENTED();
|
|
}
|
|
|
|
callback.Run(files);
|
|
}
|
|
|
|
void CefBrowserHostImpl::PlatformHandleExternalProtocol(const GURL& url) {
|
|
}
|