Better full-screen frame support on MS-Windows.

[gnu-emacs] / src / w32term.h

diff --git a/src/w32term.h b/src/w32term.h
index 98186a7d363eff6dd53ac0488e40ce4841747d61..9c27c09d03d00189d3381661d74ff75978cd58d8 100644 (file)
--- a/src/w32term.h
+++ b/src/w32term.h
@@ -1,5 +1,5 @@
 /* Definitions and headers for communication on the Microsoft Windows API.
-   Copyright (C) 1995, 2001-2012 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2013 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -71,6 +71,8 @@ struct w32_palette_entry {
 };
 
 extern void w32_regenerate_palette (struct frame *f);
+extern void w32_fullscreen_rect (HWND hwnd, int fsmode, RECT normal,
+                                 RECT *rect);
 
 \f
 /* For each display (currently only one on w32), we have a structure that
@@ -203,7 +205,6 @@ extern void x_focus_on_frame (struct frame *f);
 
 extern struct w32_display_info *w32_term_init (Lisp_Object,
                                               char *, char *);
-extern void check_w32 (void);
 extern int w32_defined_color (FRAME_PTR f, const char *color,
                               XColor *color_def, int alloc);
 extern void x_set_window_size (struct frame *f, int change_grav,
@@ -217,8 +218,6 @@ extern void x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y);
 extern void x_make_frame_visible (struct frame *f);
 extern void x_make_frame_invisible (struct frame *f);
 extern void x_iconify_frame (struct frame *f);
-extern int x_char_width (struct frame *f);
-extern int x_char_height (struct frame *f);
 extern int x_pixel_width (struct frame *f);
 extern int x_pixel_height (struct frame *f);
 extern void x_set_frame_alpha (struct frame *f);
@@ -251,16 +250,10 @@ extern Lisp_Object x_get_focus_frame (struct frame *);
    diffs between X and w32 code.  */
 struct x_output
 {
-#if 0 /* These are also defined in struct frame.  Use that instead.  */
-  PIX_TYPE background_pixel;
-  PIX_TYPE foreground_pixel;
-#endif
-
   /* Keep track of focus.  May be EXPLICIT if we received a FocusIn for this
      frame, or IMPLICIT if we received an EnterNotify.
      FocusOut and LeaveNotify clears EXPLICIT/IMPLICIT. */
   int focus_state;
-
 };
 
 enum
@@ -347,17 +340,13 @@ struct w32_output
 
   /* Nonzero means our parent is another application's window
      and was explicitly specified.  */
-  char explicit_parent;
+  unsigned explicit_parent : 1;
 
   /* Nonzero means tried already to make this frame visible.  */
-  char asked_for_visible;
+  unsigned asked_for_visible : 1;
 
   /* Nonzero means menubar is currently active.  */
-  char menubar_active;
-
-  /* Nonzero means menubar is about to become active, but should be
-     brought up to date first.  */
-  volatile char pending_menu_activation;
+  unsigned menubar_active : 1;
 
   /* Relief GCs, colors etc.  */
   struct relief
@@ -371,6 +360,12 @@ struct w32_output
   /* The background for which the above relief GCs were set up.
      They are changed only when a different background is involved.  */
   unsigned long relief_background;
+
+  /* Frame geometry and full-screen mode before it was resized by
+     specifying the 'fullscreen' frame parameter.  Used to restore the
+     geometry when 'fullscreen' is reset to nil.  */
+  WINDOWPLACEMENT normal_placement;
+  int prev_fsmode;
 };
 
 extern struct w32_output w32term_display;
@@ -402,6 +397,10 @@ extern struct w32_output w32term_display;
 
 #define FRAME_SMALLEST_FONT_HEIGHT(F) \
      FRAME_W32_DISPLAY_INFO(F)->smallest_font_height
+
+#define FRAME_NORMAL_PLACEMENT(F) ((F)->output_data.w32->normal_placement)
+#define FRAME_PREV_FSMODE(F)      ((F)->output_data.w32->prev_fsmode)
+
 \f
 /* W32-specific scroll bar stuff.  */
 
@@ -739,7 +738,6 @@ struct image;
 struct face;
 
 XGCValues *XCreateGC (void *, Window, unsigned long, XGCValues *);
-struct frame * check_x_frame (Lisp_Object);
 
 typedef DWORD (WINAPI * ClipboardSequence_Proc) (void);
 typedef BOOL (WINAPI * AppendMenuW_Proc) (
@@ -753,11 +751,43 @@ extern int w32_system_caret_height;
 extern int w32_system_caret_x;
 extern int w32_system_caret_y;
 
+#ifdef _MSC_VER
+#ifndef EnumSystemLocales
+/* MSVC headers define these only for _WIN32_WINNT >= 0x0500.  */
+typedef BOOL (CALLBACK *LOCALE_ENUMPROCA)(LPSTR);
+typedef BOOL (CALLBACK *LOCALE_ENUMPROCW)(LPWSTR);
+BOOL WINAPI EnumSystemLocalesA(LOCALE_ENUMPROCA,DWORD);
+BOOL WINAPI EnumSystemLocalesW(LOCALE_ENUMPROCW,DWORD);
+#ifdef UNICODE
+#define EnumSystemLocales EnumSystemLocalesW
+#else
+#define EnumSystemLocales EnumSystemLocalesA
+#endif
+#endif
+#endif
+
 #if EMACSDEBUG
 extern const char*
 w32_name_of_message (UINT msg);
 #endif /* EMACSDEBUG */
 
+#ifdef NTGUI_UNICODE
+extern Lisp_Object ntgui_encode_system (Lisp_Object str);
+#define GUISTR(x) (L ## x)
+#define GUI_ENCODE_FILE GUI_ENCODE_SYSTEM
+#define GUI_ENCODE_SYSTEM(x) ntgui_encode_system (x)
+#define GUI_FN(fn) fn ## W
+typedef wchar_t guichar_t;
+#else /* !NTGUI_UNICODE */
+#define GUISTR(x) x
+#define GUI_ENCODE_FILE ENCODE_FILE
+#define GUI_ENCODE_SYSTEM ENCODE_SYSTEM
+#define GUI_FN(fn) fn
+typedef char guichar_t;
+#endif /* NTGUI_UNICODE */
+
+#define GUI_SDATA(x) ((guichar_t*) SDATA (x))
+
 extern void syms_of_w32term (void);
 extern void syms_of_w32menu (void);
 extern void syms_of_w32fns (void);