Move all sources under atom/.

2014-03-16 08:30:26 +08:00 · 2014-03-16 08:30:26 +08:00 · 516d46444d
commit 516d46444d
parent 26ddbbb0ee
217 changed files with 519 additions and 519 deletions
--- a/atom/browser/ui/file_dialog_mac.mm
+++ b/atom/browser/ui/file_dialog_mac.mm
@ -0,0 +1,168 @@
+// Copyright (c) 2013 GitHub, Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/ui/file_dialog.h"
+
+#import <Cocoa/Cocoa.h>
+#include <CoreServices/CoreServices.h>
+
+#include "base/file_util.h"
+#include "base/strings/sys_string_conversions.h"
+#include "atom/browser/native_window.h"
+
+namespace file_dialog {
+
+namespace {
+
+void SetupDialog(NSSavePanel* dialog,
+                 const std::string& title,
+                 const base::FilePath& default_path) {
+  if (!title.empty())
+    [dialog setTitle:base::SysUTF8ToNSString(title)];
+
+  NSString* default_dir = nil;
+  NSString* default_filename = nil;
+  if (!default_path.empty()) {
+    if (base::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());
+    }
+  }
+
+  if (default_dir)
+    [dialog setDirectoryURL:[NSURL fileURLWithPath:default_dir]];
+  if (default_filename)
+    [dialog setNameFieldStringValue:default_filename];
+
+  [dialog setCanSelectHiddenExtension:YES];
+  [dialog setAllowsOtherFileTypes:YES];
+}
+
+void SetupDialogForProperties(NSOpenPanel* dialog, int properties) {
+  [dialog setCanChooseFiles:(properties & FILE_DIALOG_OPEN_FILE)];
+  if (properties & FILE_DIALOG_OPEN_DIRECTORY)
+    [dialog setCanChooseDirectories:YES];
+  if (properties & FILE_DIALOG_CREATE_DIRECTORY)
+    [dialog setCanCreateDirectories:YES];
+  if (properties & FILE_DIALOG_MULTI_SELECTIONS)
+    [dialog setAllowsMultipleSelection:YES];
+}
+
+// Run modal dialog with parent window and return user's choice.
+int RunModalDialog(NSSavePanel* dialog, atom::NativeWindow* parent_window) {
+  __block int chosen = NSFileHandlingPanelCancelButton;
+  if (parent_window == NULL) {
+    chosen = [dialog runModal];
+  } else {
+    NSWindow* window = parent_window->GetNativeWindow();
+
+    [dialog beginSheetModalForWindow:window
+                   completionHandler:^(NSInteger c) {
+      chosen = c;
+      [NSApp stopModal];
+    }];
+    [NSApp runModalForWindow:window];
+  }
+
+  return chosen;
+}
+
+void ReadDialogPaths(NSOpenPanel* dialog, std::vector<base::FilePath>* paths) {
+  NSArray* urls = [dialog URLs];
+  for (NSURL* url in urls)
+    if ([url isFileURL])
+      paths->push_back(base::FilePath(base::SysNSStringToUTF8([url path])));
+}
+
+}  // namespace
+
+bool ShowOpenDialog(atom::NativeWindow* parent_window,
+                    const std::string& title,
+                    const base::FilePath& default_path,
+                    int properties,
+                    std::vector<base::FilePath>* paths) {
+  DCHECK(paths);
+  NSOpenPanel* dialog = [NSOpenPanel openPanel];
+
+  SetupDialog(dialog, title, default_path);
+  SetupDialogForProperties(dialog, properties);
+
+  int chosen = RunModalDialog(dialog, parent_window);
+  if (chosen == NSFileHandlingPanelCancelButton)
+    return false;
+
+  ReadDialogPaths(dialog, paths);
+  return true;
+}
+
+void ShowOpenDialog(atom::NativeWindow* parent_window,
+                    const std::string& title,
+                    const base::FilePath& default_path,
+                    int properties,
+                    const OpenDialogCallback& c) {
+  NSOpenPanel* dialog = [NSOpenPanel openPanel];
+
+  SetupDialog(dialog, title, default_path);
+  SetupDialogForProperties(dialog, properties);
+
+  // Duplicate the callback object here since c is a reference and gcd would
+  // only store the pointer, by duplication we can force gcd to store a copy.
+  __block OpenDialogCallback callback = c;
+
+  NSWindow* window = parent_window ? parent_window->GetNativeWindow() : NULL;
+  [dialog beginSheetModalForWindow:window
+                 completionHandler:^(NSInteger chosen) {
+    if (chosen == NSFileHandlingPanelCancelButton) {
+      callback.Run(false, std::vector<base::FilePath>());
+    } else {
+      std::vector<base::FilePath> paths;
+      ReadDialogPaths(dialog, &paths);
+      callback.Run(true, paths);
+    }
+  }];
+}
+
+bool ShowSaveDialog(atom::NativeWindow* parent_window,
+                    const std::string& title,
+                    const base::FilePath& default_path,
+                    base::FilePath* path) {
+  DCHECK(path);
+  NSSavePanel* dialog = [NSSavePanel savePanel];
+
+  SetupDialog(dialog, title, default_path);
+
+  int chosen = RunModalDialog(dialog, parent_window);
+  if (chosen == NSFileHandlingPanelCancelButton || ![[dialog URL] isFileURL])
+    return false;
+
+  *path = base::FilePath(base::SysNSStringToUTF8([[dialog URL] path]));
+  return true;
+}
+
+void ShowSaveDialog(atom::NativeWindow* parent_window,
+                    const std::string& title,
+                    const base::FilePath& default_path,
+                    const SaveDialogCallback& c) {
+  NSSavePanel* dialog = [NSSavePanel savePanel];
+
+  SetupDialog(dialog, title, default_path);
+
+  __block SaveDialogCallback callback = c;
+
+  NSWindow* window = parent_window ? parent_window->GetNativeWindow() : NULL;
+  [dialog beginSheetModalForWindow:window
+                 completionHandler:^(NSInteger chosen) {
+    if (chosen == NSFileHandlingPanelCancelButton) {
+      callback.Run(false, base::FilePath());
+    } else {
+      std::string path = base::SysNSStringToUTF8([[dialog URL] path]);
+      callback.Run(true, base::FilePath(path));
+    }
+  }];
+}
+
+}  // namespace file_dialog