The Tor Browser: widget/gtk/nsWidgetFactory.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* vim:expandtab:shiftwidth=4:tabstop=4:

     3  */

     4 /* This Source Code Form is subject to the terms of the Mozilla Public

     5  * License, v. 2.0. If a copy of the MPL was not distributed with this

     6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     8 #include "mozilla/ModuleUtils.h"

     9 #include "NativeKeyBindings.h"

    10 #include "nsWidgetsCID.h"

    11 #include "nsAppShell.h"

    12 #include "nsAppShellSingleton.h"

    13 #include "nsBaseWidget.h"

    14 #include "nsLookAndFeel.h"

    15 #include "nsWindow.h"

    16 #include "nsTransferable.h"

    17 #include "nsHTMLFormatConverter.h"

    18 #ifdef MOZ_X11

    19 #include "nsClipboardHelper.h"

    20 #include "nsClipboard.h"

    21 #include "nsDragService.h"

    22 #endif

    23 #include "nsColorPicker.h"

    24 #include "nsFilePicker.h"

    25 #include "nsSound.h"

    26 #include "nsBidiKeyboard.h"

    27 #include "nsScreenManagerGtk.h"

    28 #include "nsGTKToolkit.h"

    30 #ifdef NS_PRINTING

    31 #include "nsPrintOptionsGTK.h"

    32 #include "nsPrintSession.h"

    33 #include "nsDeviceContextSpecG.h"

    34 #endif

    36 #include "mozilla/Preferences.h"

    38 #include "nsImageToPixbuf.h"

    39 #include "nsPrintDialogGTK.h"

    41 #if defined(MOZ_X11)

    42 #include "nsIdleServiceGTK.h"

    43 #include "GfxInfoX11.h"

    44 #endif

    46 #include "nsNativeThemeGTK.h"

    48 #include "nsIComponentRegistrar.h"

    49 #include "nsComponentManagerUtils.h"

    50 #include "nsAutoPtr.h"

    51 #include "mozilla/gfx/2D.h"

    52 #include <gtk/gtk.h>

    54 using namespace mozilla;

    55 using namespace mozilla::widget;

    57 /* from nsFilePicker.js */

    58 #define XULFILEPICKER_CID \

    59   { 0x54ae32f8, 0x1dd2, 0x11b2, \

    60     { 0xa2, 0x09, 0xdf, 0x7c, 0x50, 0x53, 0x70, 0xf8} }

    61 static NS_DEFINE_CID(kXULFilePickerCID, XULFILEPICKER_CID);

    63 NS_GENERIC_FACTORY_CONSTRUCTOR(nsWindow)

    64 NS_GENERIC_FACTORY_CONSTRUCTOR(nsChildWindow)

    65 NS_GENERIC_FACTORY_CONSTRUCTOR(nsTransferable)

    66 NS_GENERIC_FACTORY_CONSTRUCTOR(nsBidiKeyboard)

    67 NS_GENERIC_FACTORY_CONSTRUCTOR(nsHTMLFormatConverter)

    68 #ifdef MOZ_X11

    69 NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(nsIdleServiceGTK, nsIdleServiceGTK::GetInstance)

    70 NS_GENERIC_FACTORY_CONSTRUCTOR(nsClipboardHelper)

    71 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsClipboard, Init)

    72 NS_GENERIC_FACTORY_CONSTRUCTOR(nsDragService)

    73 #endif

    74 NS_GENERIC_FACTORY_CONSTRUCTOR(nsSound)

    75 NS_GENERIC_FACTORY_CONSTRUCTOR(nsScreenManagerGtk)

    76 NS_GENERIC_FACTORY_CONSTRUCTOR(nsImageToPixbuf)

    79 // from nsWindow.cpp

    80 extern bool gDisableNativeTheme;

    82 static nsresult

    83 nsNativeThemeGTKConstructor(nsISupports *aOuter, REFNSIID aIID,

    84                             void **aResult)

    85 {

    86     nsresult rv;

    87     nsNativeThemeGTK * inst;

    89     if (gDisableNativeTheme)

    90         return NS_ERROR_NO_INTERFACE;

    92     *aResult = nullptr;

    93     if (nullptr != aOuter) {

    94         rv = NS_ERROR_NO_AGGREGATION;

    95         return rv;

    96     }

    98     inst = new nsNativeThemeGTK();

    99     if (nullptr == inst) {

   100         rv = NS_ERROR_OUT_OF_MEMORY;

   101         return rv;

   102     }

   103     NS_ADDREF(inst);

   104     rv = inst->QueryInterface(aIID, aResult);

   105     NS_RELEASE(inst);

   107     return rv;

   108 }

   110 #if defined(MOZ_X11)

   111 namespace mozilla {

   112 namespace widget {

   113 // This constructor should really be shared with all platforms.

   114 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(GfxInfo, Init)

   115 }

   116 }

   117 #endif

   119 #ifdef NS_PRINTING

   120 NS_GENERIC_FACTORY_CONSTRUCTOR(nsDeviceContextSpecGTK)

   121 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsPrintOptionsGTK, Init)

   122 NS_GENERIC_FACTORY_CONSTRUCTOR(nsPrinterEnumeratorGTK)

   123 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsPrintSession, Init)

   124 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsPrintDialogServiceGTK, Init)

   125 #endif

   127 static nsresult

   128 nsFilePickerConstructor(nsISupports *aOuter, REFNSIID aIID,

   129                         void **aResult)

   130 {

   131   *aResult = nullptr;

   132   if (aOuter != nullptr) {

   133     return NS_ERROR_NO_AGGREGATION;

   134   }

   136   bool allowPlatformPicker =

   137       Preferences::GetBool("ui.allow_platform_file_picker", true);

   139   nsCOMPtr<nsIFilePicker> picker;

   140   if (allowPlatformPicker) {

   141       picker = new nsFilePicker;

   142   } else {

   143     picker = do_CreateInstance(kXULFilePickerCID);

   144   }

   146   if (!picker) {

   147     return NS_ERROR_OUT_OF_MEMORY;

   148   }

   150   return picker->QueryInterface(aIID, aResult);

   151 }

   153 static nsresult

   154 nsColorPickerConstructor(nsISupports *aOuter, REFNSIID aIID,

   155                          void **aResult)

   156 {

   157     *aResult = nullptr;

   158     if (aOuter != nullptr) {

   159         return NS_ERROR_NO_AGGREGATION;

   160     }

   162     nsCOMPtr<nsIColorPicker> picker = new nsColorPicker;

   164     if (!picker) {

   165         return NS_ERROR_OUT_OF_MEMORY;

   166     }

   168     return picker->QueryInterface(aIID, aResult);

   169 }

   171 NS_DEFINE_NAMED_CID(NS_WINDOW_CID);

   172 NS_DEFINE_NAMED_CID(NS_CHILD_CID);

   173 NS_DEFINE_NAMED_CID(NS_APPSHELL_CID);

   174 NS_DEFINE_NAMED_CID(NS_COLORPICKER_CID);

   175 NS_DEFINE_NAMED_CID(NS_FILEPICKER_CID);

   176 NS_DEFINE_NAMED_CID(NS_SOUND_CID);

   177 NS_DEFINE_NAMED_CID(NS_TRANSFERABLE_CID);

   178 #ifdef MOZ_X11

   179 NS_DEFINE_NAMED_CID(NS_CLIPBOARD_CID);

   180 NS_DEFINE_NAMED_CID(NS_CLIPBOARDHELPER_CID);

   181 NS_DEFINE_NAMED_CID(NS_DRAGSERVICE_CID);

   182 #endif

   183 NS_DEFINE_NAMED_CID(NS_HTMLFORMATCONVERTER_CID);

   184 NS_DEFINE_NAMED_CID(NS_BIDIKEYBOARD_CID);

   185 NS_DEFINE_NAMED_CID(NS_SCREENMANAGER_CID);

   186 NS_DEFINE_NAMED_CID(NS_THEMERENDERER_CID);

   187 #ifdef NS_PRINTING

   188 NS_DEFINE_NAMED_CID(NS_PRINTSETTINGSSERVICE_CID);

   189 NS_DEFINE_NAMED_CID(NS_PRINTER_ENUMERATOR_CID);

   190 NS_DEFINE_NAMED_CID(NS_PRINTSESSION_CID);

   191 NS_DEFINE_NAMED_CID(NS_DEVICE_CONTEXT_SPEC_CID);

   192 NS_DEFINE_NAMED_CID(NS_PRINTDIALOGSERVICE_CID);

   193 #endif

   194 NS_DEFINE_NAMED_CID(NS_IMAGE_TO_PIXBUF_CID);

   195 #if defined(MOZ_X11)

   196 NS_DEFINE_NAMED_CID(NS_IDLE_SERVICE_CID);

   197 NS_DEFINE_NAMED_CID(NS_GFXINFO_CID);

   198 #endif

   201 static const mozilla::Module::CIDEntry kWidgetCIDs[] = {

   202     { &kNS_WINDOW_CID, false, nullptr, nsWindowConstructor },

   203     { &kNS_CHILD_CID, false, nullptr, nsChildWindowConstructor },

   204     { &kNS_APPSHELL_CID, false, nullptr, nsAppShellConstructor },

   205     { &kNS_COLORPICKER_CID, false, nullptr, nsColorPickerConstructor, Module::MAIN_PROCESS_ONLY },

   206     { &kNS_FILEPICKER_CID, false, nullptr, nsFilePickerConstructor, Module::MAIN_PROCESS_ONLY },

   207     { &kNS_SOUND_CID, false, nullptr, nsSoundConstructor, Module::MAIN_PROCESS_ONLY },

   208     { &kNS_TRANSFERABLE_CID, false, nullptr, nsTransferableConstructor },

   209 #ifdef MOZ_X11

   210     { &kNS_CLIPBOARD_CID, false, nullptr, nsClipboardConstructor, Module::MAIN_PROCESS_ONLY },

   211     { &kNS_CLIPBOARDHELPER_CID, false, nullptr, nsClipboardHelperConstructor },

   212     { &kNS_DRAGSERVICE_CID, false, nullptr, nsDragServiceConstructor, Module::MAIN_PROCESS_ONLY },

   213 #endif

   214     { &kNS_HTMLFORMATCONVERTER_CID, false, nullptr, nsHTMLFormatConverterConstructor },

   215     { &kNS_BIDIKEYBOARD_CID, false, nullptr, nsBidiKeyboardConstructor },

   216     { &kNS_SCREENMANAGER_CID, false, nullptr, nsScreenManagerGtkConstructor },

   217     { &kNS_THEMERENDERER_CID, false, nullptr, nsNativeThemeGTKConstructor },

   218 #ifdef NS_PRINTING

   219     { &kNS_PRINTSETTINGSSERVICE_CID, false, nullptr, nsPrintOptionsGTKConstructor },

   220     { &kNS_PRINTER_ENUMERATOR_CID, false, nullptr, nsPrinterEnumeratorGTKConstructor,

   221       Module::MAIN_PROCESS_ONLY },

   222     { &kNS_PRINTSESSION_CID, false, nullptr, nsPrintSessionConstructor,

   223       Module::MAIN_PROCESS_ONLY },

   224     { &kNS_DEVICE_CONTEXT_SPEC_CID, false, nullptr, nsDeviceContextSpecGTKConstructor,

   225       Module::MAIN_PROCESS_ONLY },

   226     { &kNS_PRINTDIALOGSERVICE_CID, false, nullptr, nsPrintDialogServiceGTKConstructor,

   227       Module::MAIN_PROCESS_ONLY },

   228 #endif

   229     { &kNS_IMAGE_TO_PIXBUF_CID, false, nullptr, nsImageToPixbufConstructor },

   230 #if defined(MOZ_X11)

   231     { &kNS_IDLE_SERVICE_CID, false, nullptr, nsIdleServiceGTKConstructor },

   232     { &kNS_GFXINFO_CID, false, nullptr, mozilla::widget::GfxInfoConstructor },

   233 #endif

   234     { nullptr }

   235 };

   237 static const mozilla::Module::ContractIDEntry kWidgetContracts[] = {

   238     { "@mozilla.org/widget/window/gtk;1", &kNS_WINDOW_CID },

   239     { "@mozilla.org/widgets/child_window/gtk;1", &kNS_CHILD_CID },

   240     { "@mozilla.org/widget/appshell/gtk;1", &kNS_APPSHELL_CID },

   241     { "@mozilla.org/colorpicker;1", &kNS_COLORPICKER_CID, Module::MAIN_PROCESS_ONLY },

   242     { "@mozilla.org/filepicker;1", &kNS_FILEPICKER_CID, Module::MAIN_PROCESS_ONLY },

   243     { "@mozilla.org/sound;1", &kNS_SOUND_CID, Module::MAIN_PROCESS_ONLY },

   244     { "@mozilla.org/widget/transferable;1", &kNS_TRANSFERABLE_CID },

   245 #ifdef MOZ_X11

   246     { "@mozilla.org/widget/clipboard;1", &kNS_CLIPBOARD_CID, Module::MAIN_PROCESS_ONLY },

   247     { "@mozilla.org/widget/clipboardhelper;1", &kNS_CLIPBOARDHELPER_CID },

   248     { "@mozilla.org/widget/dragservice;1", &kNS_DRAGSERVICE_CID, Module::MAIN_PROCESS_ONLY },

   249 #endif

   250     { "@mozilla.org/widget/htmlformatconverter;1", &kNS_HTMLFORMATCONVERTER_CID },

   251     { "@mozilla.org/widget/bidikeyboard;1", &kNS_BIDIKEYBOARD_CID },

   252     { "@mozilla.org/gfx/screenmanager;1", &kNS_SCREENMANAGER_CID },

   253     { "@mozilla.org/chrome/chrome-native-theme;1", &kNS_THEMERENDERER_CID },

   254 #ifdef NS_PRINTING

   255     { "@mozilla.org/gfx/printsettings-service;1", &kNS_PRINTSETTINGSSERVICE_CID },

   256     { "@mozilla.org/gfx/printerenumerator;1", &kNS_PRINTER_ENUMERATOR_CID,

   257       Module::MAIN_PROCESS_ONLY },

   258     { "@mozilla.org/gfx/printsession;1", &kNS_PRINTSESSION_CID,

   259       Module::MAIN_PROCESS_ONLY },

   260     { "@mozilla.org/gfx/devicecontextspec;1", &kNS_DEVICE_CONTEXT_SPEC_CID,

   261       Module::MAIN_PROCESS_ONLY },

   262     { NS_PRINTDIALOGSERVICE_CONTRACTID, &kNS_PRINTDIALOGSERVICE_CID,

   263       Module::MAIN_PROCESS_ONLY },

   264 #endif

   265     { "@mozilla.org/widget/image-to-gdk-pixbuf;1", &kNS_IMAGE_TO_PIXBUF_CID },

   266 #if defined(MOZ_X11)

   267     { "@mozilla.org/widget/idleservice;1", &kNS_IDLE_SERVICE_CID },

   268     { "@mozilla.org/gfx/info;1", &kNS_GFXINFO_CID },

   269 #endif

   270     { nullptr }

   271 };

   273 static void

   274 nsWidgetGtk2ModuleDtor()

   275 {

   276   NativeKeyBindings::Shutdown();

   277   nsLookAndFeel::Shutdown();

   278   nsFilePicker::Shutdown();

   279   nsSound::Shutdown();

   280   nsWindow::ReleaseGlobals();

   281   nsGTKToolkit::Shutdown();

   282   nsAppShellShutdown();

   283 }

   285 static const mozilla::Module kWidgetModule = {

   286     mozilla::Module::kVersion,

   287     kWidgetCIDs,

   288     kWidgetContracts,

   289     nullptr,

   290     nullptr,

   291     nsAppShellInit,

   292     nsWidgetGtk2ModuleDtor

   293 };

   295 NSMODULE_DEFN(nsWidgetGtk2Module) = &kWidgetModule;

The Tor Browser / file revision

widget/gtk/nsWidgetFactory.cpp@6474c204b198

widget/gtk/nsWidgetFactory.cpp