Move a bunch of random other files to src/ui/base...

app/gtk_signal.h

-// 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.
-
-#ifndef APP_GTK_SIGNAL_H_
-#define APP_GTK_SIGNAL_H_
-#pragma once
-
-typedef void* gpointer;
-typedef struct _GtkWidget GtkWidget;
-
-// At the time of writing this, there were two common ways of binding our C++
-// code to the gobject C system. We either defined a whole bunch of "static
-// MethodThunk()" which just called nonstatic Method()s on a class (which hurt
-// readability of the headers and signal connection code) OR we declared
-// "static Method()" and passed in the current object as the gpointer (and hurt
-// readability in the implementation by having "context->" before every
-// variable).
-
-// The hopeful result of using these macros is that the code will be more
-// readable and regular. There shouldn't be a bunch of static Thunks visible in
-// the headers and the implementations shouldn't be filled with "context->"
-// de-references.
-
-#define CHROMEG_CALLBACK_0(CLASS, RETURN, METHOD, SENDER)           \
-  static RETURN METHOD ## Thunk(SENDER sender, gpointer userdata) { \
-    return reinterpret_cast<CLASS*>(userdata)->METHOD(sender);      \
-  }                                                                 \
-                                                                    \
-  virtual RETURN METHOD(SENDER);
-
-#define CHROMEG_CALLBACK_1(CLASS, RETURN, METHOD, SENDER, ARG1)     \
-  static RETURN METHOD ## Thunk(SENDER sender, ARG1 one,            \
-                                gpointer userdata) {                \
-    return reinterpret_cast<CLASS*>(userdata)->METHOD(sender, one); \
-  }                                                                 \
-                                                                    \
-  virtual RETURN METHOD(SENDER, ARG1);
-
-#define CHROMEG_CALLBACK_2(CLASS, RETURN, METHOD, SENDER, ARG1, ARG2)    \
-  static RETURN METHOD ## Thunk(SENDER sender, ARG1 one, ARG2 two,       \
-                                gpointer userdata) {                     \
-    return reinterpret_cast<CLASS*>(userdata)->METHOD(sender, one, two); \
-  }                                                                      \
-                                                                         \
-  virtual RETURN METHOD(SENDER, ARG1, ARG2);
-
-#define CHROMEG_CALLBACK_3(CLASS, RETURN, METHOD, SENDER, ARG1, ARG2, ARG3) \
-  static RETURN METHOD ## Thunk(SENDER sender, ARG1 one, ARG2 two,          \
-                                ARG3 three, gpointer userdata) {            \
-    return reinterpret_cast<CLASS*>(userdata)->                             \
-        METHOD(sender, one, two, three);                                    \
-  }                                                                         \
-                                                                            \
-  virtual RETURN METHOD(SENDER, ARG1, ARG2, ARG3);
-
-#define CHROMEG_CALLBACK_4(CLASS, RETURN, METHOD, SENDER, ARG1, ARG2, ARG3, \
-                           ARG4)                                            \
-  static RETURN METHOD ## Thunk(SENDER sender, ARG1 one, ARG2 two,          \
-                                ARG3 three, ARG4 four,                      \
-                                gpointer userdata) {                        \
-    return reinterpret_cast<CLASS*>(userdata)->                             \
-        METHOD(sender, one, two, three, four);                              \
-  }                                                                         \
-                                                                            \
-  virtual RETURN METHOD(SENDER, ARG1, ARG2, ARG3, ARG4);
-
-#define CHROMEG_CALLBACK_5(CLASS, RETURN, METHOD, SENDER, ARG1, ARG2, ARG3, \
-                           ARG4, ARG5)                                      \
-  static RETURN METHOD ## Thunk(SENDER sender, ARG1 one, ARG2 two,          \
-                                ARG3 three, ARG4 four, ARG5 five,           \
-                                gpointer userdata) {                        \
-    return reinterpret_cast<CLASS*>(userdata)->                             \
-        METHOD(sender, one, two, three, four, five);                        \
-  }                                                                         \
-                                                                            \
-  virtual RETURN METHOD(SENDER, ARG1, ARG2, ARG3, ARG4, ARG5);
-
-#define CHROMEG_CALLBACK_6(CLASS, RETURN, METHOD, SENDER, ARG1, ARG2, ARG3, \
-                           ARG4, ARG5, ARG6)                                \
-  static RETURN METHOD ## Thunk(SENDER sender, ARG1 one, ARG2 two,          \
-                                ARG3 three, ARG4 four, ARG5 five,           \
-                                ARG6 six, gpointer userdata) {              \
-    return reinterpret_cast<CLASS*>(userdata)->                             \
-        METHOD(sender, one, two, three, four, five, six);                   \
-  }                                                                         \
-                                                                            \
-  virtual RETURN METHOD(SENDER, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6);
-
-// These macros handle the common case where the sender object will be a
-// GtkWidget*.
-#define CHROMEGTK_CALLBACK_0(CLASS, RETURN, METHOD) \
-  CHROMEG_CALLBACK_0(CLASS, RETURN, METHOD, GtkWidget*);
-
-#define CHROMEGTK_CALLBACK_1(CLASS, RETURN, METHOD, ARG1) \
-  CHROMEG_CALLBACK_1(CLASS, RETURN, METHOD, GtkWidget*, ARG1);
-
-#define CHROMEGTK_CALLBACK_2(CLASS, RETURN, METHOD, ARG1, ARG2) \
-  CHROMEG_CALLBACK_2(CLASS, RETURN, METHOD, GtkWidget*, ARG1, ARG2);
-
-#define CHROMEGTK_CALLBACK_3(CLASS, RETURN, METHOD, ARG1, ARG2, ARG3) \
-  CHROMEG_CALLBACK_3(CLASS, RETURN, METHOD, GtkWidget*, ARG1, ARG2, ARG3);
-
-#define CHROMEGTK_CALLBACK_4(CLASS, RETURN, METHOD, ARG1, ARG2, ARG3, ARG4) \
-  CHROMEG_CALLBACK_4(CLASS, RETURN, METHOD, GtkWidget*, ARG1, ARG2, ARG3, ARG4);
-
-#define CHROMEGTK_CALLBACK_5(CLASS, RETURN, METHOD, ARG1, ARG2, ARG3, ARG4, \
-                             ARG5)                                          \
-  CHROMEG_CALLBACK_5(CLASS, RETURN, METHOD, GtkWidget*, ARG1, ARG2, ARG3,   \
-                     ARG4, ARG5);
-
-#define CHROMEGTK_CALLBACK_6(CLASS, RETURN, METHOD, ARG1, ARG2, ARG3, ARG4, \
-                             ARG5, ARG6)                                    \
-  CHROMEG_CALLBACK_6(CLASS, RETURN, METHOD, GtkWidget*, ARG1, ARG2, ARG3,   \
-                     ARG4, ARG5, ARG6);
-
-#endif  // APP_GTK_SIGNAL_H_