diff options
Diffstat (limited to 'chrome/browser/cocoa/page_info_bubble_controller.mm')
| -rw-r--r-- | chrome/browser/cocoa/page_info_bubble_controller.mm | 461 |
1 files changed, 0 insertions, 461 deletions
diff --git a/chrome/browser/cocoa/page_info_bubble_controller.mm b/chrome/browser/cocoa/page_info_bubble_controller.mm deleted file mode 100644 index 6c0ed77..0000000 --- a/chrome/browser/cocoa/page_info_bubble_controller.mm +++ /dev/null @@ -1,461 +0,0 @@ -// Copyright (c) 2010 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. - -#import "chrome/browser/cocoa/page_info_bubble_controller.h" - -#include "app/l10n_util.h" -#include "app/l10n_util_mac.h" -#include "base/message_loop.h" -#include "base/sys_string_conversions.h" -#include "base/task.h" -#include "chrome/browser/browser_list.h" -#include "chrome/browser/cert_store.h" -#include "chrome/browser/certificate_viewer.h" -#import "chrome/browser/cocoa/browser_window_controller.h" -#import "chrome/browser/cocoa/hyperlink_button_cell.h" -#import "chrome/browser/cocoa/info_bubble_view.h" -#import "chrome/browser/cocoa/info_bubble_window.h" -#import "chrome/browser/cocoa/location_bar/location_bar_view_mac.h" -#include "chrome/browser/google/google_util.h" -#include "chrome/browser/profile.h" -#include "chrome/common/url_constants.h" -#include "grit/generated_resources.h" -#include "grit/locale_settings.h" -#include "net/base/cert_status_flags.h" -#include "net/base/x509_certificate.h" -#import "third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h" - -@interface PageInfoBubbleController (Private) -- (PageInfoModel*)model; -- (NSButton*)certificateButtonWithFrame:(NSRect)frame; -- (void)configureTextFieldAsLabel:(NSTextField*)textField; -- (CGFloat)addHeadlineViewForInfo:(const PageInfoModel::SectionInfo&)info - toSubviews:(NSMutableArray*)subviews - atPoint:(NSPoint)point; -- (CGFloat)addDescriptionViewForInfo:(const PageInfoModel::SectionInfo&)info - toSubviews:(NSMutableArray*)subviews - atPoint:(NSPoint)point; -- (CGFloat)addCertificateButtonToSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset; -- (void)addImageViewForInfo:(const PageInfoModel::SectionInfo&)info - toSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset; -- (CGFloat)addHelpButtonToSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset; -- (CGFloat)addSeparatorToSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset; -- (NSPoint)anchorPointForWindowWithHeight:(CGFloat)bubbleHeight - parentWindow:(NSWindow*)parent; -@end - -// This simple NSView subclass is used as the single subview of the page info -// bubble's window's contentView. Drawing is flipped so that layout of the -// sections is easier. Apple recommends flipping the coordinate origin when -// doing a lot of text layout because it's more natural. -@interface PageInfoContentView : NSView { -} -@end -@implementation PageInfoContentView -- (BOOL)isFlipped { - return YES; -} -@end - -namespace { - -// The width of the window, in view coordinates. The height will be determined -// by the content. -const NSInteger kWindowWidth = 380; - -// Spacing in between sections. -const NSInteger kVerticalSpacing = 10; - -// Padding along on the X-axis between the window frame and content. -const NSInteger kFramePadding = 10; - -// Spacing between the optional headline and description text views. -const NSInteger kHeadlineSpacing = 2; - -// Spacing between the image and the text. -const NSInteger kImageSpacing = 10; - -// Square size of the image. -const CGFloat kImageSize = 30; - -// The X position of the text fields. Variants for with and without an image. -const CGFloat kTextXPositionNoImage = kFramePadding; -const CGFloat kTextXPosition = kTextXPositionNoImage + kImageSize + - kImageSpacing; - -// Width of the text fields. -const CGFloat kTextWidth = kWindowWidth - (kImageSize + kImageSpacing + - kFramePadding * 2); - -// Bridge that listens for change notifications from the model. -class PageInfoModelBubbleBridge : public PageInfoModel::PageInfoModelObserver { - public: - PageInfoModelBubbleBridge() - : controller_(nil), - ALLOW_THIS_IN_INITIALIZER_LIST(task_factory_(this)) { - } - - // PageInfoModelObserver implementation. - virtual void ModelChanged() { - // Check to see if a layout has already been scheduled. - if (!task_factory_.empty()) - return; - - // Delay performing layout by a second so that all the animations from - // InfoBubbleWindow and origin updates from BaseBubbleController finish, so - // that we don't all race trying to change the frame's origin. - // - // Using ScopedRunnableMethodFactory is superior here to |-performSelector:| - // because it will not retain its target; if the child outlives its parent, - // zombies get left behind (http://crbug.com/59619). This will also cancel - // the scheduled Tasks if the controller (and thus this bridge) get - // destroyed before the message can be delivered. - MessageLoop::current()->PostDelayedTask(FROM_HERE, - task_factory_.NewRunnableMethod( - &PageInfoModelBubbleBridge::PerformLayout), - 1000 /* milliseconds */); - } - - // Sets the controller. - void set_controller(PageInfoBubbleController* controller) { - controller_ = controller; - } - - private: - void PerformLayout() { - [controller_ performLayout]; - } - - PageInfoBubbleController* controller_; // weak - - // Factory that vends RunnableMethod tasks for scheduling layout. - ScopedRunnableMethodFactory<PageInfoModelBubbleBridge> task_factory_; -}; - -} // namespace - -namespace browser { - -void ShowPageInfoBubble(gfx::NativeWindow parent, - Profile* profile, - const GURL& url, - const NavigationEntry::SSLStatus& ssl, - bool show_history) { - PageInfoModelBubbleBridge* bridge = new PageInfoModelBubbleBridge(); - PageInfoModel* model = - new PageInfoModel(profile, url, ssl, show_history, bridge); - PageInfoBubbleController* controller = - [[PageInfoBubbleController alloc] initWithPageInfoModel:model - modelObserver:bridge - parentWindow:parent]; - bridge->set_controller(controller); - [controller setCertID:ssl.cert_id()]; - [controller showWindow:nil]; -} - -} // namespace browser - -@implementation PageInfoBubbleController - -@synthesize certID = certID_; - -- (id)initWithPageInfoModel:(PageInfoModel*)model - modelObserver:(PageInfoModel::PageInfoModelObserver*)bridge - parentWindow:(NSWindow*)parentWindow { - // Use an arbitrary height because it will be changed by the bridge. - NSRect contentRect = NSMakeRect(0, 0, kWindowWidth, 0); - // Create an empty window into which content is placed. - scoped_nsobject<InfoBubbleWindow> window( - [[InfoBubbleWindow alloc] initWithContentRect:contentRect - styleMask:NSBorderlessWindowMask - backing:NSBackingStoreBuffered - defer:NO]); - - if ((self = [super initWithWindow:window.get() - parentWindow:parentWindow - anchoredAt:NSZeroPoint])) { - model_.reset(model); - bridge_.reset(bridge); - [[self bubble] setArrowLocation:info_bubble::kTopLeft]; - [self performLayout]; - } - return self; -} - -- (PageInfoModel*)model { - return model_.get(); -} - -- (IBAction)showCertWindow:(id)sender { - DCHECK(certID_ != 0); - ShowCertificateViewerByID([self parentWindow], certID_); -} - -- (IBAction)showHelpPage:(id)sender { - GURL url = google_util::AppendGoogleLocaleParam( - GURL(chrome::kPageInfoHelpCenterURL)); - Browser* browser = BrowserList::GetLastActive(); - browser->OpenURL(url, GURL(), NEW_FOREGROUND_TAB, PageTransition::LINK); -} - -// This will create the subviews for the page info window. The general layout -// is 2 or 3 boxed and titled sections, each of which has a status image to -// provide visual feedback and a description that explains it. The description -// text is usually only 1 or 2 lines, but can be much longer. At the bottom of -// the window is a button to view the SSL certificate, which is disabled if -// not using HTTPS. -- (void)performLayout { - // |offset| is the Y position that should be drawn at next. - CGFloat offset = kFramePadding + info_bubble::kBubbleArrowHeight; - - // Keep the new subviews in an array that gets replaced at the end. - NSMutableArray* subviews = [NSMutableArray array]; - - // The subviews will be attached to the PageInfoContentView, which has a - // flipped origin. This allows the code to build top-to-bottom. - const int sectionCount = model_->GetSectionCount(); - for (int i = 0; i < sectionCount; ++i) { - PageInfoModel::SectionInfo info = model_->GetSectionInfo(i); - - // Only certain sections have images. This affects the X position. - BOOL hasImage = model_->GetIconImage(info.icon_id) != nil; - CGFloat xPosition = (hasImage ? kTextXPosition : kTextXPositionNoImage); - - // Insert the image subview for sections that are appropriate. - CGFloat imageBaseline = offset + kImageSize; - if (hasImage) { - [self addImageViewForInfo:info toSubviews:subviews atOffset:offset]; - } - - // Add the title. - if (!info.headline.empty()) { - offset += [self addHeadlineViewForInfo:info - toSubviews:subviews - atPoint:NSMakePoint(xPosition, offset)]; - offset += kHeadlineSpacing; - } - - // Create the description of the state. - offset += [self addDescriptionViewForInfo:info - toSubviews:subviews - atPoint:NSMakePoint(xPosition, offset)]; - - if (info.type == PageInfoModel::SECTION_INFO_IDENTITY && certID_) { - offset += kVerticalSpacing; - offset += [self addCertificateButtonToSubviews:subviews atOffset:offset]; - } - - // If at this point the description and optional headline and button are - // not as tall as the image, adjust the offset by the difference. - CGFloat imageBaselineDelta = imageBaseline - offset; - if (imageBaselineDelta > 0) - offset += imageBaselineDelta; - - // Add the separators. - offset += kVerticalSpacing; - offset += [self addSeparatorToSubviews:subviews atOffset:offset]; - } - - // The last item at the bottom of the window is the help center link. - offset += [self addHelpButtonToSubviews:subviews atOffset:offset]; - offset += kVerticalSpacing; - - // Create the dummy view that uses flipped coordinates. - NSRect contentFrame = NSMakeRect(0, 0, kWindowWidth, offset); - scoped_nsobject<PageInfoContentView> contentView( - [[PageInfoContentView alloc] initWithFrame:contentFrame]); - [contentView setSubviews:subviews]; - - // Replace the window's content. - [[[self window] contentView] setSubviews: - [NSArray arrayWithObject:contentView]]; - - NSRect windowFrame = NSMakeRect(0, 0, kWindowWidth, offset); - windowFrame.size = [[[self window] contentView] convertSize:windowFrame.size - toView:nil]; - // Adjust the origin by the difference in height. - windowFrame.origin = [[self window] frame].origin; - windowFrame.origin.y -= NSHeight(windowFrame) - - NSHeight([[self window] frame]); - - // Resize the window. Only animate if the window is visible, otherwise it - // could be "growing" while it's opening, looking awkward. - [[self window] setFrame:windowFrame - display:YES - animate:[[self window] isVisible]]; - - NSPoint anchorPoint = - [self anchorPointForWindowWithHeight:NSHeight(windowFrame) - parentWindow:[self parentWindow]]; - [self setAnchorPoint:anchorPoint]; -} - -// Creates the button with a given |frame| that, when clicked, will show the -// SSL certificate information. -- (NSButton*)certificateButtonWithFrame:(NSRect)frame { - NSButton* certButton = [[[NSButton alloc] initWithFrame:frame] autorelease]; - [certButton setTitle: - l10n_util::GetNSStringWithFixup(IDS_PAGEINFO_CERT_INFO_BUTTON)]; - [certButton setButtonType:NSMomentaryPushInButton]; - [certButton setBezelStyle:NSRoundRectBezelStyle]; - [certButton setTarget:self]; - [certButton setAction:@selector(showCertWindow:)]; - [[certButton cell] setControlSize:NSSmallControlSize]; - NSFont* font = [NSFont systemFontOfSize: - [NSFont systemFontSizeForControlSize:NSSmallControlSize]]; - [[certButton cell] setFont:font]; - return certButton; -} - -// Sets proprties on the given |field| to act as the title or description labels -// in the bubble. -- (void)configureTextFieldAsLabel:(NSTextField*)textField { - [textField setEditable:NO]; - [textField setDrawsBackground:NO]; - [textField setBezeled:NO]; -} - -// Adds the title text field at the given x,y position, and returns the y -// position for the next element. -- (CGFloat)addHeadlineViewForInfo:(const PageInfoModel::SectionInfo&)info - toSubviews:(NSMutableArray*)subviews - atPoint:(NSPoint)point { - NSRect frame = NSMakeRect(point.x, point.y, kTextWidth, kImageSpacing); - scoped_nsobject<NSTextField> textField( - [[NSTextField alloc] initWithFrame:frame]); - [self configureTextFieldAsLabel:textField.get()]; - [textField setStringValue:base::SysUTF16ToNSString(info.headline)]; - NSFont* font = [NSFont boldSystemFontOfSize:[NSFont smallSystemFontSize]]; - [textField setFont:font]; - frame.size.height += - [GTMUILocalizerAndLayoutTweaker sizeToFitFixedWidthTextField: - textField]; - [textField setFrame:frame]; - [subviews addObject:textField.get()]; - return NSHeight(frame); -} - -// Adds the description text field at the given x,y position, and returns the y -// position for the next element. -- (CGFloat)addDescriptionViewForInfo:(const PageInfoModel::SectionInfo&)info - toSubviews:(NSMutableArray*)subviews - atPoint:(NSPoint)point { - NSRect frame = NSMakeRect(point.x, point.y, kTextWidth, kImageSize); - scoped_nsobject<NSTextField> textField( - [[NSTextField alloc] initWithFrame:frame]); - [self configureTextFieldAsLabel:textField.get()]; - [textField setStringValue:base::SysUTF16ToNSString(info.description)]; - [textField setFont:[NSFont labelFontOfSize:[NSFont smallSystemFontSize]]]; - - // If the text is oversized, resize the text field. - frame.size.height += - [GTMUILocalizerAndLayoutTweaker sizeToFitFixedWidthTextField: - textField]; - [subviews addObject:textField.get()]; - return NSHeight(frame); -} - -// Adds the certificate button at a pre-determined x position and the given y. -// Returns the y position for the next element. -- (CGFloat)addCertificateButtonToSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset { - // The certificate button should only be added if there is SSL information. - DCHECK(certID_); - - // Create the certificate button. The frame will be fixed up by GTM, so - // use arbitrary values. - NSRect frame = NSMakeRect(kTextXPosition, offset, 100, 14); - NSButton* certButton = [self certificateButtonWithFrame:frame]; - [subviews addObject:certButton]; - [GTMUILocalizerAndLayoutTweaker sizeToFitView:certButton]; - - // By default, assume that we don't have certificate information to show. - scoped_refptr<net::X509Certificate> cert; - CertStore::GetSharedInstance()->RetrieveCert(certID_, &cert); - - // Don't bother showing certificates if there isn't one. Gears runs - // with no OS root certificate. - if (!cert.get() || !cert->os_cert_handle()) { - // This should only ever happen in unit tests. - [certButton setEnabled:NO]; - } - - return NSHeight([certButton frame]); -} - -// Adds the state image at a pre-determined x position and the given y. This -// does not affect the next Y position because the image is placed next to -// a text field that is larger and accounts for the image's size. -- (void)addImageViewForInfo:(const PageInfoModel::SectionInfo&)info - toSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset { - NSRect frame = NSMakeRect(kFramePadding, offset, kImageSize, - kImageSize); - scoped_nsobject<NSImageView> imageView( - [[NSImageView alloc] initWithFrame:frame]); - [imageView setImageFrameStyle:NSImageFrameNone]; - [imageView setImage:model_->GetIconImage(info.icon_id)]; - [subviews addObject:imageView.get()]; -} - -// Adds the help center button that explains the icons. Returns the y position -// delta for the next offset. -- (CGFloat)addHelpButtonToSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset { - NSRect frame = NSMakeRect(kFramePadding, offset, 100, 10); - scoped_nsobject<NSButton> button([[NSButton alloc] initWithFrame:frame]); - NSString* string = - l10n_util::GetNSStringWithFixup(IDS_PAGE_INFO_HELP_CENTER_LINK); - scoped_nsobject<HyperlinkButtonCell> cell( - [[HyperlinkButtonCell alloc] initTextCell:string]); - [cell setControlSize:NSSmallControlSize]; - [button setCell:cell.get()]; - [button setButtonType:NSMomentaryPushInButton]; - [button setBezelStyle:NSRegularSquareBezelStyle]; - [button setTarget:self]; - [button setAction:@selector(showHelpPage:)]; - [subviews addObject:button.get()]; - - // Call size-to-fit to fixup for the localized string. - [GTMUILocalizerAndLayoutTweaker sizeToFitView:button.get()]; - return NSHeight([button frame]); -} - -// Adds a 1px separator between sections. Returns the y position delta for the -// next offset. -- (CGFloat)addSeparatorToSubviews:(NSMutableArray*)subviews - atOffset:(CGFloat)offset { - const CGFloat kSpacerHeight = 1.0; - NSRect frame = NSMakeRect(kFramePadding, offset, - kWindowWidth - 2 * kFramePadding, kSpacerHeight); - scoped_nsobject<NSBox> spacer([[NSBox alloc] initWithFrame:frame]); - [spacer setBoxType:NSBoxSeparator]; - [spacer setBorderType:NSLineBorder]; - [spacer setAlphaValue:0.2]; - [subviews addObject:spacer.get()]; - return kVerticalSpacing + kSpacerHeight; -} - -// Takes in the bubble's height and the parent window, which should be a -// BrowserWindow, and gets the proper anchor point for the bubble. The returned -// point is in screen coordinates. -- (NSPoint)anchorPointForWindowWithHeight:(CGFloat)bubbleHeight - parentWindow:(NSWindow*)parent { - BrowserWindowController* controller = [parent windowController]; - NSPoint origin = NSZeroPoint; - if ([controller isKindOfClass:[BrowserWindowController class]]) { - LocationBarViewMac* locationBar = [controller locationBarBridge]; - if (locationBar) { - NSPoint bubblePoint = locationBar->GetPageInfoBubblePoint(); - origin = [parent convertBaseToScreen:bubblePoint]; - } - } - return origin; -} - -@end |