diff options
Diffstat (limited to 'chrome/browser/cocoa/content_exceptions_window_controller.mm')
| -rw-r--r-- | chrome/browser/cocoa/content_exceptions_window_controller.mm | 490 |
1 files changed, 0 insertions, 490 deletions
diff --git a/chrome/browser/cocoa/content_exceptions_window_controller.mm b/chrome/browser/cocoa/content_exceptions_window_controller.mm deleted file mode 100644 index b50204f..0000000 --- a/chrome/browser/cocoa/content_exceptions_window_controller.mm +++ /dev/null @@ -1,490 +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/content_exceptions_window_controller.h" - -#include "app/l10n_util.h" -#include "app/l10n_util_mac.h" -#include "app/table_model_observer.h" -#include "base/command_line.h" -#import "base/mac_util.h" -#import "base/scoped_nsobject.h" -#include "base/sys_string_conversions.h" -#include "chrome/browser/content_exceptions_table_model.h" -#include "chrome/browser/content_setting_combo_model.h" -#include "chrome/common/chrome_switches.h" -#include "chrome/common/notification_registrar.h" -#include "chrome/common/notification_service.h" -#include "grit/generated_resources.h" -#include "third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h" - -@interface ContentExceptionsWindowController (Private) -- (id)initWithType:(ContentSettingsType)settingsType - settingsMap:(HostContentSettingsMap*)settingsMap - otrSettingsMap:(HostContentSettingsMap*)otrSettingsMap; -- (void)updateRow:(NSInteger)row - withEntry:(const HostContentSettingsMap::PatternSettingPair&)entry - forOtr:(BOOL)isOtr; -- (void)adjustEditingButtons; -- (void)modelDidChange; -- (NSString*)titleForIndex:(size_t)index; -@end - -//////////////////////////////////////////////////////////////////////////////// -// PatternFormatter - -// A simple formatter that accepts text that vaguely looks like a pattern. -@interface PatternFormatter : NSFormatter -@end - -@implementation PatternFormatter -- (NSString*)stringForObjectValue:(id)object { - if (![object isKindOfClass:[NSString class]]) - return nil; - return object; -} - -- (BOOL)getObjectValue:(id*)object - forString:(NSString*)string - errorDescription:(NSString**)error { - if ([string length]) { - if (HostContentSettingsMap::Pattern( - base::SysNSStringToUTF8(string)).IsValid()) { - *object = string; - return YES; - } - } - if (error) - *error = @"Invalid pattern"; - return NO; -} - -- (NSAttributedString*)attributedStringForObjectValue:(id)object - withDefaultAttributes:(NSDictionary*)attribs { - return nil; -} -@end - -//////////////////////////////////////////////////////////////////////////////// -// UpdatingContentSettingsObserver - -// UpdatingContentSettingsObserver is a notification observer that tells a -// window controller to update its data on every notification. -class UpdatingContentSettingsObserver : public NotificationObserver { - public: - UpdatingContentSettingsObserver(ContentExceptionsWindowController* controller) - : controller_(controller) { - // One would think one could register a TableModelObserver to be notified of - // changes to ContentExceptionsTableModel. One would be wrong: The table - // model only sends out changes that are made through the model, not for - // changes made directly to its backing HostContentSettings object (that - // happens e.g. if the user uses the cookie confirmation dialog). Hence, - // observe the CONTENT_SETTINGS_CHANGED notification directly. - registrar_.Add(this, NotificationType::CONTENT_SETTINGS_CHANGED, - NotificationService::AllSources()); - } - virtual void Observe(NotificationType type, - const NotificationSource& source, - const NotificationDetails& details); - private: - NotificationRegistrar registrar_; - ContentExceptionsWindowController* controller_; -}; - -void UpdatingContentSettingsObserver::Observe( - NotificationType type, - const NotificationSource& source, - const NotificationDetails& details) { - [controller_ modelDidChange]; -} - -//////////////////////////////////////////////////////////////////////////////// -// Static functions - -namespace { - -NSString* GetWindowTitle(ContentSettingsType settingsType) { - switch (settingsType) { - case CONTENT_SETTINGS_TYPE_COOKIES: - return l10n_util::GetNSStringWithFixup(IDS_COOKIE_EXCEPTION_TITLE); - case CONTENT_SETTINGS_TYPE_IMAGES: - return l10n_util::GetNSStringWithFixup(IDS_IMAGES_EXCEPTION_TITLE); - case CONTENT_SETTINGS_TYPE_JAVASCRIPT: - return l10n_util::GetNSStringWithFixup(IDS_JS_EXCEPTION_TITLE); - case CONTENT_SETTINGS_TYPE_PLUGINS: - return l10n_util::GetNSStringWithFixup(IDS_PLUGINS_EXCEPTION_TITLE); - case CONTENT_SETTINGS_TYPE_POPUPS: - return l10n_util::GetNSStringWithFixup(IDS_POPUP_EXCEPTION_TITLE); - default: - NOTREACHED(); - } - return @""; -} - -const CGFloat kButtonBarHeight = 35.0; - -} // namespace - -//////////////////////////////////////////////////////////////////////////////// -// ContentExceptionsWindowController implementation - -static ContentExceptionsWindowController* - g_exceptionWindows[CONTENT_SETTINGS_NUM_TYPES] = { nil }; - -@implementation ContentExceptionsWindowController - -+ (id)controllerForType:(ContentSettingsType)settingsType - settingsMap:(HostContentSettingsMap*)settingsMap - otrSettingsMap:(HostContentSettingsMap*)otrSettingsMap { - if (!g_exceptionWindows[settingsType]) { - g_exceptionWindows[settingsType] = - [[ContentExceptionsWindowController alloc] - initWithType:settingsType - settingsMap:settingsMap - otrSettingsMap:otrSettingsMap]; - } - return g_exceptionWindows[settingsType]; -} - -- (id)initWithType:(ContentSettingsType)settingsType - settingsMap:(HostContentSettingsMap*)settingsMap - otrSettingsMap:(HostContentSettingsMap*)otrSettingsMap { - NSString* nibpath = - [mac_util::MainAppBundle() pathForResource:@"ContentExceptionsWindow" - ofType:@"nib"]; - if ((self = [super initWithWindowNibPath:nibpath owner:self])) { - settingsType_ = settingsType; - settingsMap_ = settingsMap; - otrSettingsMap_ = otrSettingsMap; - model_.reset(new ContentExceptionsTableModel( - settingsMap_, otrSettingsMap_, settingsType_)); - popup_model_.reset(new ContentSettingComboModel(settingsType_)); - otrAllowed_ = otrSettingsMap != NULL; - tableObserver_.reset(new UpdatingContentSettingsObserver(self)); - updatesEnabled_ = YES; - - // TODO(thakis): autoremember window rect. - // TODO(thakis): sorting support. - } - return self; -} - -- (void)awakeFromNib { - DCHECK([self window]); - DCHECK_EQ(self, [[self window] delegate]); - DCHECK(tableView_); - DCHECK_EQ(self, [tableView_ dataSource]); - DCHECK_EQ(self, [tableView_ delegate]); - - [[self window] setTitle:GetWindowTitle(settingsType_)]; - - CGFloat minWidth = [[addButton_ superview] bounds].size.width + - [[doneButton_ superview] bounds].size.width; - [self setMinWidth:minWidth]; - - [self adjustEditingButtons]; - - // Initialize menu for the data cell in the "action" column. - scoped_nsobject<NSMenu> menu([[NSMenu alloc] initWithTitle:@"exceptionMenu"]); - for (int i = 0; i < popup_model_->GetItemCount(); ++i) { - NSString* title = - l10n_util::FixUpWindowsStyleLabel(popup_model_->GetItemAt(i)); - scoped_nsobject<NSMenuItem> allowItem( - [[NSMenuItem alloc] initWithTitle:title action:NULL keyEquivalent:@""]); - [allowItem.get() setTag:popup_model_->SettingForIndex(i)]; - [menu.get() addItem:allowItem.get()]; - } - NSCell* menuCell = - [[tableView_ tableColumnWithIdentifier:@"action"] dataCell]; - [menuCell setMenu:menu.get()]; - - NSCell* patternCell = - [[tableView_ tableColumnWithIdentifier:@"pattern"] dataCell]; - [patternCell setFormatter:[[[PatternFormatter alloc] init] autorelease]]; - - if (!otrAllowed_) { - [tableView_ - removeTableColumn:[tableView_ tableColumnWithIdentifier:@"otr"]]; - } -} - -- (void)setMinWidth:(CGFloat)minWidth { - NSWindow* window = [self window]; - [window setMinSize:NSMakeSize(minWidth, [window minSize].height)]; - if ([window frame].size.width < minWidth) { - NSRect frame = [window frame]; - frame.size.width = minWidth; - [window setFrame:frame display:NO]; - } -} - -- (void)windowWillClose:(NSNotification*)notification { - // Without this, some of the unit tests fail on 10.6: - [tableView_ setDataSource:nil]; - - g_exceptionWindows[settingsType_] = nil; - [self autorelease]; -} - -- (BOOL)editingNewException { - return newException_.get() != NULL; -} - -// Let esc cancel editing if the user is currently editing a pattern. Else, let -// esc close the window. -- (void)cancel:(id)sender { - if ([tableView_ currentEditor] != nil) { - [tableView_ abortEditing]; - [[self window] makeFirstResponder:tableView_]; // Re-gain focus. - - if ([tableView_ selectedRow] == model_->RowCount()) { - // Cancel addition of new row. - [self removeException:self]; - } - } else { - [self closeSheet:self]; - } -} - -- (void)keyDown:(NSEvent*)event { - NSString* chars = [event charactersIgnoringModifiers]; - if ([chars length] == 1) { - switch ([chars characterAtIndex:0]) { - case NSDeleteCharacter: - case NSDeleteFunctionKey: - // Delete deletes. - if ([[tableView_ selectedRowIndexes] count] > 0) - [self removeException:self]; - return; - case NSCarriageReturnCharacter: - case NSEnterCharacter: - // Return enters rename mode. - if ([[tableView_ selectedRowIndexes] count] == 1) { - [tableView_ editColumn:0 - row:[[tableView_ selectedRowIndexes] lastIndex] - withEvent:nil - select:YES]; - } - return; - } - } - [super keyDown:event]; -} - -- (void)attachSheetTo:(NSWindow*)window { - [NSApp beginSheet:[self window] - modalForWindow:window - modalDelegate:self - didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:) - contextInfo:nil]; -} - -- (void)sheetDidEnd:(NSWindow*)sheet - returnCode:(NSInteger)returnCode - contextInfo:(void*)context { - [sheet close]; - [sheet orderOut:self]; -} - -- (IBAction)addException:(id)sender { - if (newException_.get()) { - // The invariant is that |newException_| is non-NULL exactly if the pattern - // of a new exception is currently being edited - so there's nothing to do - // in that case. - return; - } - newException_.reset(new HostContentSettingsMap::PatternSettingPair); - newException_->first = HostContentSettingsMap::Pattern( - l10n_util::GetStringUTF8(IDS_EXCEPTIONS_SAMPLE_PATTERN)); - newException_->second = CONTENT_SETTING_BLOCK; - [tableView_ reloadData]; - - [self adjustEditingButtons]; - int index = model_->RowCount(); - NSIndexSet* selectedSet = [NSIndexSet indexSetWithIndex:index]; - [tableView_ selectRowIndexes:selectedSet byExtendingSelection:NO]; - [tableView_ editColumn:0 row:index withEvent:nil select:YES]; -} - -- (IBAction)removeException:(id)sender { - updatesEnabled_ = NO; - NSIndexSet* selection = [tableView_ selectedRowIndexes]; - [tableView_ deselectAll:self]; // Else we'll get a -setObjectValue: later. - DCHECK_GT([selection count], 0U); - NSUInteger index = [selection lastIndex]; - while (index != NSNotFound) { - if (index == static_cast<NSUInteger>(model_->RowCount())) - newException_.reset(); - else - model_->RemoveException(index); - index = [selection indexLessThanIndex:index]; - } - updatesEnabled_ = YES; - [self modelDidChange]; -} - -- (IBAction)removeAllExceptions:(id)sender { - updatesEnabled_ = NO; - [tableView_ deselectAll:self]; // Else we'll get a -setObjectValue: later. - newException_.reset(); - model_->RemoveAll(); - updatesEnabled_ = YES; - [self modelDidChange]; -} - -- (IBAction)closeSheet:(id)sender { - [NSApp endSheet:[self window]]; -} - -// Table View Data Source ----------------------------------------------------- - -- (NSInteger)numberOfRowsInTableView:(NSTableView*)table { - return model_->RowCount() + (newException_.get() ? 1 : 0); -} - -- (id)tableView:(NSTableView*)tv - objectValueForTableColumn:(NSTableColumn*)tableColumn - row:(NSInteger)row { - const HostContentSettingsMap::PatternSettingPair* entry; - int isOtr; - if (newException_.get() && row >= model_->RowCount()) { - entry = newException_.get(); - isOtr = 0; - } else { - entry = &model_->entry_at(row); - isOtr = model_->entry_is_off_the_record(row) ? 1 : 0; - } - - NSObject* result = nil; - NSString* identifier = [tableColumn identifier]; - if ([identifier isEqualToString:@"pattern"]) { - result = base::SysUTF8ToNSString(entry->first.AsString()); - } else if ([identifier isEqualToString:@"action"]) { - result = - [NSNumber numberWithInt:popup_model_->IndexForSetting(entry->second)]; - } else if ([identifier isEqualToString:@"otr"]) { - result = [NSNumber numberWithInt:isOtr]; - } else { - NOTREACHED(); - } - return result; -} - -// Updates exception at |row| to contain the data in |entry|. -- (void)updateRow:(NSInteger)row - withEntry:(const HostContentSettingsMap::PatternSettingPair&)entry - forOtr:(BOOL)isOtr { - // TODO(thakis): This apparently moves an edited row to the back of the list. - // It's what windows and linux do, but it's kinda sucky. Fix. - // http://crbug.com/36904 - updatesEnabled_ = NO; - if (row < model_->RowCount()) - model_->RemoveException(row); - model_->AddException(entry.first, entry.second, isOtr); - updatesEnabled_ = YES; - [self modelDidChange]; - - // For now, at least re-select the edited element. - int newIndex = model_->IndexOfExceptionByPattern(entry.first, isOtr); - DCHECK(newIndex != -1); - [tableView_ selectRowIndexes:[NSIndexSet indexSetWithIndex:newIndex] - byExtendingSelection:NO]; -} - -- (void) tableView:(NSTableView*)tv - setObjectValue:(id)object - forTableColumn:(NSTableColumn*)tableColumn - row:(NSInteger)row { - // -remove: and -removeAll: both call |tableView_|'s -deselectAll:, which - // calls this method if a cell is currently being edited. Do not commit edits - // of rows that are about to be deleted. - if (!updatesEnabled_) { - // If this method gets called, the pattern filed of the new exception can no - // longer be being edited. Reset |newException_| to keep the invariant true. - newException_.reset(); - return; - } - - // Get model object. - bool isNewRow = newException_.get() && row >= model_->RowCount(); - HostContentSettingsMap::PatternSettingPair originalEntry = - isNewRow ? *newException_ : model_->entry_at(row); - HostContentSettingsMap::PatternSettingPair entry = originalEntry; - bool isOtr = - isNewRow ? 0 : model_->entry_is_off_the_record(row); - bool wasOtr = isOtr; - - // Modify it. - NSString* identifier = [tableColumn identifier]; - if ([identifier isEqualToString:@"pattern"]) { - entry.first = HostContentSettingsMap::Pattern( - base::SysNSStringToUTF8(object)); - } - if ([identifier isEqualToString:@"action"]) { - int index = [object intValue]; - entry.second = popup_model_->SettingForIndex(index); - } - if ([identifier isEqualToString:@"otr"]) { - isOtr = [object intValue] != 0; - } - - // Commit modification, if any. - if (isNewRow) { - newException_.reset(); - if (![identifier isEqualToString:@"pattern"]) { - [tableView_ reloadData]; - [self adjustEditingButtons]; - return; // Commit new rows only when the pattern has been set. - } - int newIndex = model_->IndexOfExceptionByPattern(entry.first, false); - if (newIndex != -1) { - // The new pattern was already in the table. Focus existing row instead of - // overwriting it with a new one. - [tableView_ selectRowIndexes:[NSIndexSet indexSetWithIndex:newIndex] - byExtendingSelection:NO]; - [tableView_ reloadData]; - [self adjustEditingButtons]; - return; - } - } - if (entry != originalEntry || wasOtr != isOtr || isNewRow) - [self updateRow:row withEntry:entry forOtr:isOtr]; -} - - -// Table View Delegate -------------------------------------------------------- - -// When the selection in the table view changes, we need to adjust buttons. -- (void)tableViewSelectionDidChange:(NSNotification*)notification { - [self adjustEditingButtons]; -} - -// Private -------------------------------------------------------------------- - -// This method appropriately sets the enabled states on the table's editing -// buttons. -- (void)adjustEditingButtons { - NSIndexSet* selection = [tableView_ selectedRowIndexes]; - [removeButton_ setEnabled:([selection count] > 0)]; - [removeAllButton_ setEnabled:([tableView_ numberOfRows] > 0)]; -} - -- (void)modelDidChange { - // Some calls on |model_|, e.g. RemoveException(), change something on the - // backing content settings map object (which sends a notification) and then - // change more stuff in |model_|. If |model_| is deleted when the notification - // is sent, this second access causes a segmentation violation. Hence, disable - // resetting |model_| while updates can be in progress. - if (!updatesEnabled_) - return; - - // The model caches its data, meaning we need to recreate it on every change. - model_.reset(new ContentExceptionsTableModel( - settingsMap_, otrSettingsMap_, settingsType_)); - - [tableView_ reloadData]; - [self adjustEditingButtons]; -} - -@end |