Move chrome/browser/gtk/ to chrome/browser/ui/gtk/

 (moved *.cc using 'svn mv' to preserve history)
 (copied *.h using 'svn cp' to preserve history and stub out originals)
Stubbed out original headers in chrome/browser/gtk/
Update header guards & copyright dates in chrome/browser/ui/gtk/
Update .gypi files

Remove chrome/chrome_browser.gypi:4228 reference to nonexistant:
 ['include', '^browser/gtk/pk11_password_dialog.h'],

Remove stray header guard in:
 chrome/browser/ui/gtk/bookmark_bar_instructions_gtk.cc

Add #pragma once to the following files:
 chrome/browser/ui/gtk/instant_confirm_dialog_gtk.h
 chrome/browser/ui/gtk/infobar_arrow_model.h

Ran the following to appease presubmit: 'svn pset svn:eol-style LF \
  chrome/browser/ui/gtk/info_bubble_accelerators_gtk.cc \
  chrome/browser/ui/gtk/gtk_custom_menu.cc \
  chrome/browser/ui/gtk/info_bubble_accelerators_gtk.h \
  chrome/browser/ui/gtk/gtk_custom_menu.h \
  chrome/browser/ui/gtk/options/managed_prefs_banner_gtk.h \
  chrome/browser/ui/gtk/chrome_gtk_frame.h \
  chrome/browser/ui/gtk/chrome_gtk_frame.cc \
  chrome/browser/ui/gtk/gtk_custom_menu_item.h \
  chrome/browser/gtk/info_bubble_accelerators_gtk.h \
  chrome/browser/gtk/gtk_custom_menu.h \
  chrome/browser/gtk/options/managed_prefs_banner_gtk.h \
  chrome/browser/gtk/chrome_gtk_frame.h \
  chrome/browser/gtk/gtk_custom_menu_item.h'

BUG=69289
TEST=Compile&Trybots


Review URL: http://codereview.chromium.org/6251001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71397 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 233 insertions, 0 deletions

diff --git a/chrome/browser/ui/gtk/task_manager_gtk.h b/chrome/browser/ui/gtk/task_manager_gtk.h
new file mode 100644
index 0000000..2f90ddf
--- /dev/null
+++ b/chrome/browser/ui/gtk/task_manager_gtk.h
@@ -0,0 +1,233 @@
+// 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.
+
+#ifndef CHROME_BROWSER_UI_GTK_TASK_MANAGER_GTK_H_
+#define CHROME_BROWSER_UI_GTK_TASK_MANAGER_GTK_H_
+#pragma once
+
+#include <gtk/gtk.h>
+
+#include <string>
+
+#include "app/gtk_signal.h"
+#include "base/scoped_ptr.h"
+#include "chrome/browser/task_manager/task_manager.h"
+#include "grit/generated_resources.h"
+
+#if defined(TOOLKIT_VIEWS)
+namespace gfx {
+class Point;
+}
+#endif
+
+class TaskManagerGtk : public TaskManagerModelObserver {
+ public:
+  TaskManagerGtk();
+  virtual ~TaskManagerGtk();
+
+  // TaskManagerModelObserver
+  virtual void OnModelChanged();
+  virtual void OnItemsChanged(int start, int length);
+  virtual void OnItemsAdded(int start, int length);
+  virtual void OnItemsRemoved(int start, int length);
+
+  // Creates the task manager if it doesn't exist; otherwise, it activates the
+  // existing task manager window.
+  static void Show();
+
+ private:
+  class ContextMenuController;
+  friend class ContextMenuController;
+
+  // Initializes the task manager dialog.
+  void Init();
+
+  // Set |dialog_|'s initial size, using its previous size if that was saved.
+  void SetInitialDialogSize();
+
+  // Connects the ctrl-w accelerator to the dialog.
+  void ConnectAccelerators();
+
+  // Sets up the treeview widget.
+  void CreateTaskManagerTreeview();
+
+  // Returns the model data for a given |row| and |col_id|.
+  std::string GetModelText(int row, int col_id);
+
+  // Retrieves the resource icon from the model for |row|.
+  GdkPixbuf* GetModelIcon(int row);
+
+  // Sets the treeview row data.  |row| is an index into the model and |iter|
+  // is the current position in the treeview.
+  void SetRowDataFromModel(int row, GtkTreeIter* iter);
+
+  // Queries the treeview for the selected rows, and kills those processes.
+  void KillSelectedProcesses();
+
+  // Opens the context menu used to select the task manager columns.
+#if defined(TOOLKIT_VIEWS)
+  void ShowContextMenu(const gfx::Point& point);
+#else
+  void ShowContextMenu();
+#endif
+
+  // Opens about:memory in a new foreground tab.
+  void OnLinkActivated();
+
+  // Compare implementation used for sorting columns.
+  gint CompareImpl(GtkTreeModel* tree_model, GtkTreeIter* a,
+                   GtkTreeIter* b, int id);
+
+  // Response signal handler that notifies us of dialog destruction.
+  CHROMEGTK_CALLBACK_0(TaskManagerGtk, void, OnDestroy);
+
+  // Response signal handler that notifies us of dialog responses.
+  CHROMEGTK_CALLBACK_1(TaskManagerGtk, void, OnResponse, gint);
+
+  // Realize signal handler to set the page column's initial size.
+  CHROMEG_CALLBACK_0(TaskManagerGtk, void, OnTreeViewRealize, GtkTreeView*);
+
+  // Changed signal handler that is sent when the treeview selection changes.
+  CHROMEG_CALLBACK_0(TaskManagerGtk, void, OnSelectionChanged,
+                     GtkTreeSelection*);
+
+  // row-activated handler that foregrounds a process on activation (e.g.,
+  // double-click).
+  CHROMEGTK_CALLBACK_2(TaskManagerGtk, void, OnRowActivated,
+                       GtkTreePath*, GtkTreeViewColumn*);
+
+  // button-release-event handler that opens the right-click context menu.
+  CHROMEGTK_CALLBACK_1(TaskManagerGtk, gboolean, OnButtonReleaseEvent,
+                       GdkEventButton*);
+
+  // Handles an accelerator being pressed.
+  CHROMEG_CALLBACK_3(TaskManagerGtk, gboolean, OnGtkAccelerator,
+                     GtkAccelGroup*, GObject*, guint, GdkModifierType);
+
+  // Page sorting callback.
+  static gint ComparePage(GtkTreeModel* model, GtkTreeIter* a,
+                          GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_PAGE_COLUMN);
+  }
+
+  // Shared memory sorting callback.
+  static gint CompareSharedMemory(GtkTreeModel* model, GtkTreeIter* a,
+                                  GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_SHARED_MEM_COLUMN);
+  }
+
+  // Private memory sorting callback.
+  static gint ComparePrivateMemory(GtkTreeModel* model, GtkTreeIter* a,
+                                   GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_PRIVATE_MEM_COLUMN);
+  }
+
+  // Javascript memory sorting callback.
+  static gint CompareV8Memory(GtkTreeModel* model, GtkTreeIter* a,
+                              GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b,
+                    IDS_TASK_MANAGER_JAVASCRIPT_MEMORY_ALLOCATED_COLUMN);
+  }
+
+  // CPU sorting callback.
+  static gint CompareCPU(GtkTreeModel* model, GtkTreeIter* a,
+                         GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_CPU_COLUMN);
+  }
+
+  // Network sorting callback.
+  static gint CompareNetwork(GtkTreeModel* model, GtkTreeIter* a,
+                             GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_NET_COLUMN);
+  }
+
+  // Process ID sorting callback.
+  static gint CompareProcessID(GtkTreeModel* model, GtkTreeIter* a,
+                               GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_PROCESS_ID_COLUMN);
+  }
+
+  // WebCore Image Cache sorting callback.
+  static gint CompareWebCoreImageCache(GtkTreeModel* model, GtkTreeIter* a,
+                                       GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_WEBCORE_IMAGE_CACHE_COLUMN);
+  }
+
+  // WebCore Scripts Cache sorting callback.
+  static gint CompareWebCoreScriptsCache(GtkTreeModel* model, GtkTreeIter* a,
+                                         GtkTreeIter* b,
+                                         gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_WEBCORE_SCRIPTS_CACHE_COLUMN);
+  }
+
+  // WebCore CSS Cache sorting callback.
+  static gint CompareWebCoreCssCache(GtkTreeModel* model, GtkTreeIter* a,
+                                     GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_WEBCORE_CSS_CACHE_COLUMN);
+  }
+
+  // Sqlite memory sorting callback.
+  static gint CompareSqliteMemoryUsed(GtkTreeModel* model, GtkTreeIter* a,
+                                      GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_SQLITE_MEMORY_USED_COLUMN);
+  }
+
+  // Goats Teleported sorting callback.
+  static gint CompareGoatsTeleported(GtkTreeModel* model, GtkTreeIter* a,
+                                     GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_GOATS_TELEPORTED_COLUMN);
+  }
+
+  // The task manager.
+  TaskManager* task_manager_;
+
+  // Our model.
+  TaskManagerModel* model_;
+
+  // The task manager dialog window.
+  GtkWidget* dialog_;
+
+  // The treeview that contains the process list.
+  GtkWidget* treeview_;
+
+  // The list of processes.
+  GtkListStore* process_list_;
+  GtkTreeModel* process_list_sort_;
+
+  // The number of processes in |process_list_|.
+  int process_count_;
+
+  // The id of the |dialog_| destroy signal handler.
+  gulong destroy_handler_id_;
+
+  // The context menu controller.
+  scoped_ptr<ContextMenuController> menu_controller_;
+
+  GtkAccelGroup* accel_group_;
+
+  // An open task manager window. There can only be one open at a time. This
+  // is reset to NULL when the window is closed.
+  static TaskManagerGtk* instance_;
+
+  // We edit the selection in the OnSelectionChanged handler, and we use this
+  // variable to prevent ourselves from handling further changes that we
+  // ourselves caused.
+  bool ignore_selection_changed_;
+
+  DISALLOW_COPY_AND_ASSIGN(TaskManagerGtk);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_TASK_MANAGER_GTK_H_