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Diffstat (limited to 'chrome/browser/cocoa/shell_dialogs_mac.mm')
| -rw-r--r-- | chrome/browser/cocoa/shell_dialogs_mac.mm | 417 |
1 files changed, 0 insertions, 417 deletions
diff --git a/chrome/browser/cocoa/shell_dialogs_mac.mm b/chrome/browser/cocoa/shell_dialogs_mac.mm deleted file mode 100644 index 8dcaebe..0000000 --- a/chrome/browser/cocoa/shell_dialogs_mac.mm +++ /dev/null @@ -1,417 +0,0 @@ -// Copyright (c) 2006-2008 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 "chrome/browser/shell_dialogs.h" - -#import <Cocoa/Cocoa.h> -#include <CoreServices/CoreServices.h> - -#include <map> -#include <set> -#include <vector> - -#include "app/l10n_util_mac.h" -#import "base/cocoa_protocols_mac.h" -#include "base/file_util.h" -#include "base/logging.h" -#include "base/mac_util.h" -#include "base/mac/scoped_cftyperef.h" -#import "base/scoped_nsobject.h" -#include "base/sys_string_conversions.h" -#include "base/thread_restrictions.h" -#include "grit/generated_resources.h" - -static const int kFileTypePopupTag = 1234; - -class SelectFileDialogImpl; - -// A bridge class to act as the modal delegate to the save/open sheet and send -// the results to the C++ class. -@interface SelectFileDialogBridge : NSObject<NSOpenSavePanelDelegate> { - @private - SelectFileDialogImpl* selectFileDialogImpl_; // WEAK; owns us -} - -- (id)initWithSelectFileDialogImpl:(SelectFileDialogImpl*)s; -- (void)endedPanel:(NSSavePanel*)panel - withReturn:(int)returnCode - context:(void *)context; - -// NSSavePanel delegate method -- (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename; - -@end - -// Implementation of SelectFileDialog that shows Cocoa dialogs for choosing a -// file or folder. -class SelectFileDialogImpl : public SelectFileDialog { - public: - explicit SelectFileDialogImpl(Listener* listener); - virtual ~SelectFileDialogImpl(); - - // BaseShellDialog implementation. - virtual bool IsRunning(gfx::NativeWindow parent_window) const; - virtual void ListenerDestroyed(); - - // SelectFileDialog implementation. - // |params| is user data we pass back via the Listener interface. - virtual void SelectFile(Type type, - const string16& title, - const FilePath& default_path, - const FileTypeInfo* file_types, - int file_type_index, - const FilePath::StringType& default_extension, - gfx::NativeWindow owning_window, - void* params); - - // Callback from ObjC bridge. - void FileWasSelected(NSSavePanel* dialog, - NSWindow* parent_window, - bool was_cancelled, - bool is_multi, - const std::vector<FilePath>& files, - int index); - - bool ShouldEnableFilename(NSSavePanel* dialog, NSString* filename); - - struct SheetContext { - Type type; - NSWindow* owning_window; - }; - - private: - // Gets the accessory view for the save dialog. - NSView* GetAccessoryView(const FileTypeInfo* file_types, - int file_type_index); - - // The listener to be notified of selection completion. - Listener* listener_; - - // The bridge for results from Cocoa to return to us. - scoped_nsobject<SelectFileDialogBridge> bridge_; - - // A map from file dialogs to the |params| user data associated with them. - std::map<NSSavePanel*, void*> params_map_; - - // The set of all parent windows for which we are currently running dialogs. - std::set<NSWindow*> parents_; - - // A map from file dialogs to their types. - std::map<NSSavePanel*, Type> type_map_; - - DISALLOW_COPY_AND_ASSIGN(SelectFileDialogImpl); -}; - -// static -SelectFileDialog* SelectFileDialog::Create(Listener* listener) { - return new SelectFileDialogImpl(listener); -} - -SelectFileDialogImpl::SelectFileDialogImpl(Listener* listener) - : listener_(listener), - bridge_([[SelectFileDialogBridge alloc] - initWithSelectFileDialogImpl:this]) { -} - -SelectFileDialogImpl::~SelectFileDialogImpl() { - // Walk through the open dialogs and close them all. Use a temporary vector - // to hold the pointers, since we can't delete from the map as we're iterating - // through it. - std::vector<NSSavePanel*> panels; - for (std::map<NSSavePanel*, void*>::iterator it = params_map_.begin(); - it != params_map_.end(); ++it) { - panels.push_back(it->first); - } - - for (std::vector<NSSavePanel*>::iterator it = panels.begin(); - it != panels.end(); ++it) { - [(*it) cancel:nil]; - } -} - -bool SelectFileDialogImpl::IsRunning(gfx::NativeWindow parent_window) const { - return parents_.find(parent_window) != parents_.end(); -} - -void SelectFileDialogImpl::ListenerDestroyed() { - listener_ = NULL; -} - -void SelectFileDialogImpl::SelectFile( - Type type, - const string16& title, - const FilePath& default_path, - const FileTypeInfo* file_types, - int file_type_index, - const FilePath::StringType& default_extension, - gfx::NativeWindow owning_window, - void* params) { - DCHECK(type == SELECT_FOLDER || - type == SELECT_OPEN_FILE || - type == SELECT_OPEN_MULTI_FILE || - type == SELECT_SAVEAS_FILE); - parents_.insert(owning_window); - - // Note: we need to retain the dialog as owning_window can be null. - // (see http://crbug.com/29213) - NSSavePanel* dialog; - if (type == SELECT_SAVEAS_FILE) - dialog = [[NSSavePanel savePanel] retain]; - else - dialog = [[NSOpenPanel openPanel] retain]; - - if (!title.empty()) - [dialog setTitle:base::SysUTF16ToNSString(title)]; - - NSString* default_dir = nil; - NSString* default_filename = nil; - if (!default_path.empty()) { - // The file dialog is going to do a ton of stats anyway. Not much - // point in eliminating this one. - base::ThreadRestrictions::ScopedAllowIO allow_io; - if (file_util::DirectoryExists(default_path)) { - default_dir = base::SysUTF8ToNSString(default_path.value()); - } else { - default_dir = base::SysUTF8ToNSString(default_path.DirName().value()); - default_filename = - base::SysUTF8ToNSString(default_path.BaseName().value()); - } - } - - NSMutableArray* allowed_file_types = nil; - if (file_types) { - if (!file_types->extensions.empty()) { - allowed_file_types = [NSMutableArray array]; - for (size_t i=0; i < file_types->extensions.size(); ++i) { - const std::vector<FilePath::StringType>& ext_list = - file_types->extensions[i]; - for (size_t j=0; j < ext_list.size(); ++j) { - [allowed_file_types addObject:base::SysUTF8ToNSString(ext_list[j])]; - } - } - } - if (type == SELECT_SAVEAS_FILE) - [dialog setAllowedFileTypes:allowed_file_types]; - // else we'll pass it in when we run the open panel - - if (file_types->include_all_files) - [dialog setAllowsOtherFileTypes:YES]; - - if (!file_types->extension_description_overrides.empty()) { - NSView* accessory_view = GetAccessoryView(file_types, file_type_index); - [dialog setAccessoryView:accessory_view]; - } - } else { - // If no type info is specified, anything goes. - [dialog setAllowsOtherFileTypes:YES]; - } - - if (!default_extension.empty()) - [dialog setRequiredFileType:base::SysUTF8ToNSString(default_extension)]; - - params_map_[dialog] = params; - type_map_[dialog] = type; - - SheetContext* context = new SheetContext; - - // |context| should never be NULL, but we are seeing indications otherwise. - // |This CHECK is here to confirm if we are actually getting NULL - // ||context|s. http://crbug.com/58959 - CHECK(context); - context->type = type; - context->owning_window = owning_window; - - if (type == SELECT_SAVEAS_FILE) { - [dialog beginSheetForDirectory:default_dir - file:default_filename - modalForWindow:owning_window - modalDelegate:bridge_.get() - didEndSelector:@selector(endedPanel:withReturn:context:) - contextInfo:context]; - } else { - NSOpenPanel* open_dialog = (NSOpenPanel*)dialog; - - if (type == SELECT_OPEN_MULTI_FILE) - [open_dialog setAllowsMultipleSelection:YES]; - else - [open_dialog setAllowsMultipleSelection:NO]; - - if (type == SELECT_FOLDER) { - [open_dialog setCanChooseFiles:NO]; - [open_dialog setCanChooseDirectories:YES]; - [open_dialog setCanCreateDirectories:YES]; - NSString *prompt = l10n_util::GetNSString(IDS_SELECT_FOLDER_BUTTON_TITLE); - [open_dialog setPrompt:prompt]; - } else { - [open_dialog setCanChooseFiles:YES]; - [open_dialog setCanChooseDirectories:NO]; - } - - [open_dialog setDelegate:bridge_.get()]; - [open_dialog beginSheetForDirectory:default_dir - file:default_filename - types:allowed_file_types - modalForWindow:owning_window - modalDelegate:bridge_.get() - didEndSelector:@selector(endedPanel:withReturn:context:) - contextInfo:context]; - } -} - -void SelectFileDialogImpl::FileWasSelected(NSSavePanel* dialog, - NSWindow* parent_window, - bool was_cancelled, - bool is_multi, - const std::vector<FilePath>& files, - int index) { - void* params = params_map_[dialog]; - params_map_.erase(dialog); - parents_.erase(parent_window); - type_map_.erase(dialog); - - if (!listener_) - return; - - if (was_cancelled) { - listener_->FileSelectionCanceled(params); - } else { - if (is_multi) { - listener_->MultiFilesSelected(files, params); - } else { - listener_->FileSelected(files[0], index, params); - } - } -} - -NSView* SelectFileDialogImpl::GetAccessoryView(const FileTypeInfo* file_types, - int file_type_index) { - DCHECK(file_types); - scoped_nsobject<NSNib> nib ( - [[NSNib alloc] initWithNibNamed:@"SaveAccessoryView" - bundle:mac_util::MainAppBundle()]); - if (!nib) - return nil; - - NSArray* objects; - BOOL success = [nib instantiateNibWithOwner:nil - topLevelObjects:&objects]; - if (!success) - return nil; - [objects makeObjectsPerformSelector:@selector(release)]; - - // This is a one-object nib, but IB insists on creating a second object, the - // NSApplication. I don't know why. - size_t view_index = 0; - while (view_index < [objects count] && - ![[objects objectAtIndex:view_index] isKindOfClass:[NSView class]]) - ++view_index; - DCHECK(view_index < [objects count]); - NSView* accessory_view = [objects objectAtIndex:view_index]; - - NSPopUpButton* popup = [accessory_view viewWithTag:kFileTypePopupTag]; - DCHECK(popup); - - size_t type_count = file_types->extensions.size(); - for (size_t type = 0; type<type_count; ++type) { - NSString* type_description; - if (type < file_types->extension_description_overrides.size()) { - type_description = base::SysUTF16ToNSString( - file_types->extension_description_overrides[type]); - } else { - const std::vector<FilePath::StringType>& ext_list = - file_types->extensions[type]; - DCHECK(!ext_list.empty()); - NSString* type_extension = base::SysUTF8ToNSString(ext_list[0]); - base::mac::ScopedCFTypeRef<CFStringRef> uti( - UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, - (CFStringRef)type_extension, - NULL)); - base::mac::ScopedCFTypeRef<CFStringRef> description( - UTTypeCopyDescription(uti.get())); - - type_description = - [NSString stringWithString:(NSString*)description.get()]; - } - [popup addItemWithTitle:type_description]; - } - - [popup selectItemAtIndex:file_type_index-1]; // 1-based - return accessory_view; -} - -bool SelectFileDialogImpl::ShouldEnableFilename(NSSavePanel* dialog, - NSString* filename) { - // If this is a single open file dialog, disable selecting packages. - if (type_map_[dialog] != SELECT_OPEN_FILE) - return true; - - return ![[NSWorkspace sharedWorkspace] isFilePackageAtPath:filename]; -} - -@implementation SelectFileDialogBridge - -- (id)initWithSelectFileDialogImpl:(SelectFileDialogImpl*)s { - self = [super init]; - if (self != nil) { - selectFileDialogImpl_ = s; - } - return self; -} - -- (void)endedPanel:(NSSavePanel*)panel - withReturn:(int)returnCode - context:(void *)context { - // |context| should never be NULL, but we are seeing indications otherwise. - // |This CHECK is here to confirm if we are actually getting NULL - // ||context|s. http://crbug.com/58959 - CHECK(context); - - int index = 0; - SelectFileDialogImpl::SheetContext* context_struct = - (SelectFileDialogImpl::SheetContext*)context; - - SelectFileDialog::Type type = context_struct->type; - NSWindow* parentWindow = context_struct->owning_window; - delete context_struct; - - bool isMulti = type == SelectFileDialog::SELECT_OPEN_MULTI_FILE; - - std::vector<FilePath> paths; - bool did_cancel = returnCode == NSCancelButton; - if (!did_cancel) { - if (type == SelectFileDialog::SELECT_SAVEAS_FILE) { - paths.push_back(FilePath(base::SysNSStringToUTF8([panel filename]))); - - NSView* accessoryView = [panel accessoryView]; - if (accessoryView) { - NSPopUpButton* popup = [accessoryView viewWithTag:kFileTypePopupTag]; - if (popup) { - // File type indexes are 1-based. - index = [popup indexOfSelectedItem] + 1; - } - } else { - index = 1; - } - } else { - CHECK([panel isKindOfClass:[NSOpenPanel class]]); - NSArray* filenames = [static_cast<NSOpenPanel*>(panel) filenames]; - for (NSString* filename in filenames) - paths.push_back(FilePath(base::SysNSStringToUTF8(filename))); - } - } - - selectFileDialogImpl_->FileWasSelected(panel, - parentWindow, - did_cancel, - isMulti, - paths, - index); - [panel release]; -} - -- (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename { - return selectFileDialogImpl_->ShouldEnableFilename(sender, filename); -} - -@end |