(activate_scroll_bars, deactivate_scroll_bars): Remove functions and

declarations.
(mac_set_colors): Take argument for saving background color.  All
callers changed.
(XDrawLine, XClearArea, mac_draw_bitmap, XFillRectangle)
(mac_draw_rectangle, mac_draw_string_common): Save and Restore
background color.
(x_update_end, mac_do_track_drag): Don't reset background color.
(mac_define_frame_cursor) [!TARGET_API_MAC_CARBON]: Use
SetThemeCursor.
(x_set_window_size) [TARGET_API_MAC_CARBON]: Move progress indicator
control to the upper-right corner of the window.
(arrow_cursor) [!TARGET_API_MAC_CARBON]: Remove variable.
(do_init_managers) [!TARGET_API_MAC_CARBON]: Don't initialize it.
(do_window_update): Update controls after updating content area.
(mac_handle_window_event): Remove unused extern.
(XTread_socket): Check both control handle and control part code to
determine whether a scroll bar is clicked.  Activate/deactivate root
control instead of contained scroll bar controls.
(make_mac_terminal_frame): Use ThemeCursor constants.

diff --git a/src/macterm.c b/src/macterm.c
index 0700779bded08f2c730d9237b890dc885d7a0006..9af39dcb1fd5eecf29ded38206fe40e9e2f61926 100644 (file)
--- a/src/macterm.c
+++ b/src/macterm.c
@@ -290,9 +290,6 @@ static void x_update_begin P_ ((struct frame *));
 static void x_update_window_begin P_ ((struct window *));
 static void x_after_update_window_line P_ ((struct glyph_row *));
 
-void activate_scroll_bars (FRAME_PTR);
-void deactivate_scroll_bars (FRAME_PTR);
-
 static int is_emacs_window (WindowPtr);
 
 int x_bitmap_icon (struct frame *, Lisp_Object);
@@ -350,8 +347,12 @@ mac_set_backcolor (unsigned long color)
    commands.  Assume that the graphic port has already been set.  */
 
 static void
-mac_set_colors (GC gc)
+mac_set_colors (gc, bg_save)
+     GC gc;
+     RGBColor *bg_save;
 {
+  if (bg_save)
+    GetBackColor (bg_save);
   mac_set_forecolor (gc->foreground);
   mac_set_backcolor (gc->background);
 }
@@ -365,12 +366,16 @@ XDrawLine (display, w, gc, x1, y1, x2, y2)
      GC gc;
      int x1, y1, x2, y2;
 {
+  RGBColor old_bg;
+
   SetPortWindowPort (w);
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, &old_bg);
 
   MoveTo (x1, y1);
   LineTo (x2, y2);
+
+  RGBBackColor (&old_bg);
 }
 
 void
@@ -386,7 +391,7 @@ mac_draw_line_to_pixmap (display, p, gc, x1, y1, x2, y2)
   GetGWorld (&old_port, &old_gdh);
   SetGWorld (p, NULL);
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, NULL);
 
   LockPixels (GetGWorldPixMap (p));
   MoveTo (x1, y1);
@@ -409,16 +414,19 @@ XClearArea (display, w, x, y, width, height, exposures)
   struct mac_output *mwp = (mac_output *) GetWRefCon (w);
   Rect r;
   XGCValues xgc;
+  RGBColor old_bg;
 
   xgc.foreground = mwp->x_compatible.foreground_pixel;
   xgc.background = mwp->x_compatible.background_pixel;
 
   SetPortWindowPort (w);
 
-  mac_set_colors (&xgc);
+  mac_set_colors (&xgc, &old_bg);
   SetRect (&r, x, y, x + width, y + height);
 
   EraseRect (&r);
+
+  RGBBackColor (&old_bg);
 }
 
 /* Mac version of XClearWindow.  */
@@ -436,7 +444,7 @@ XClearWindow (display, w)
 
   SetPortWindowPort (w);
 
-  mac_set_colors (&xgc);
+  mac_set_colors (&xgc, NULL);
 
 #if TARGET_API_MAC_CARBON
   {
@@ -464,6 +472,7 @@ mac_draw_bitmap (display, w, gc, x, y, width, height, bits, overlay_p)
 {
   BitMap bitmap;
   Rect r;
+  RGBColor old_bg;
 
   bitmap.rowBytes = sizeof(unsigned short);
   bitmap.baseAddr = (char *)bits;
@@ -471,7 +480,7 @@ mac_draw_bitmap (display, w, gc, x, y, width, height, bits, overlay_p)
 
   SetPortWindowPort (w);
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, &old_bg);
   SetRect (&r, x, y, x + width, y + height);
 
 #if TARGET_API_MAC_CARBON
@@ -483,6 +492,8 @@ mac_draw_bitmap (display, w, gc, x, y, width, height, bits, overlay_p)
   CopyBits (&bitmap, &(w->portBits), &(bitmap.bounds), &r,
            overlay_p ? srcOr : srcCopy, 0);
 #endif /* not TARGET_API_MAC_CARBON */
+
+  RGBBackColor (&old_bg);
 }
 
 
@@ -631,13 +642,16 @@ XFillRectangle (display, w, gc, x, y, width, height)
      unsigned int width, height;
 {
   Rect r;
+  RGBColor old_bg;
 
   SetPortWindowPort (w);
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, &old_bg);
   SetRect (&r, x, y, x + width, y + height);
 
   PaintRect (&r); /* using foreground color of gc */
+
+  RGBBackColor (&old_bg);
 }
 
 
@@ -656,7 +670,7 @@ mac_fill_rectangle_to_pixmap (display, p, gc, x, y, width, height)
 
   GetGWorld (&old_port, &old_gdh);
   SetGWorld (p, NULL);
-  mac_set_colors (gc);
+  mac_set_colors (gc, NULL);
   SetRect (&r, x, y, x + width, y + height);
 
   LockPixels (GetGWorldPixMap (p));
@@ -679,13 +693,16 @@ mac_draw_rectangle (display, w, gc, x, y, width, height)
      unsigned int width, height;
 {
   Rect r;
+  RGBColor old_bg;
 
   SetPortWindowPort (w);
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, &old_bg);
   SetRect (&r, x, y, x + width + 1, y + height + 1);
 
   FrameRect (&r); /* using foreground color of gc */
+
+  RGBBackColor (&old_bg);
 }
 
 
@@ -706,7 +723,7 @@ mac_draw_rectangle_to_pixmap (display, p, gc, x, y, width, height)
 
   GetGWorld (&old_port, &old_gdh);
   SetGWorld (p, NULL);
-  mac_set_colors (gc);
+  mac_set_colors (gc, NULL);
   SetRect (&r, x, y, x + width + 1, y + height + 1);
 
   LockPixels (GetGWorldPixMap (p));
@@ -728,6 +745,8 @@ mac_draw_string_common (display, w, gc, x, y, buf, nchars, mode,
      char *buf;
      int nchars, mode, bytes_per_char;
 {
+  RGBColor old_bg;
+
   SetPortWindowPort (w);
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
   UInt32 textFlags, savedFlags;
@@ -737,7 +756,7 @@ mac_draw_string_common (display, w, gc, x, y, buf, nchars, mode,
   }
 #endif
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, &old_bg);
 
   TextFont (gc->font->mac_fontnum);
   TextSize (gc->font->mac_fontsize);
@@ -746,6 +765,8 @@ mac_draw_string_common (display, w, gc, x, y, buf, nchars, mode,
 
   MoveTo (x, y);
   DrawText (buf, 0, nchars * bytes_per_char);
+
+  RGBBackColor (&old_bg);
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
   if (!NILP(Vmac_use_core_graphics))
     SwapQDTextFlags(savedFlags);
@@ -933,7 +954,7 @@ mac_scroll_area (display, w, gc, src_x, src_y, width, height, dest_x, dest_y)
 
   SetPort (w);
 #if 0
-  mac_set_colors (gc);
+  mac_set_colors (gc, NULL);
 #endif
 
   SetRect (&src_r, src_x, src_y, src_x + width, src_y + height);
@@ -955,7 +976,7 @@ mac_scroll_area (display, w, gc, src_x, src_y, width, height, dest_x, dest_y)
   BackColor (whiteColor);
   CopyBits (&(w->portBits), &(w->portBits), &src_r, &dest_r, srcCopy, 0);
 
-  mac_set_colors (gc);
+  mac_set_colors (gc, NULL);
 #endif
 #endif /* not TARGET_API_MAC_CARBON */
 }
@@ -1395,13 +1416,6 @@ x_update_end (f)
   FRAME_MAC_DISPLAY_INFO (f)->mouse_face_defer = 0;
 
   BLOCK_INPUT;
-  /* Reset the background color of Mac OS Window to that of the frame after
-     update so that it is used by Mac Toolbox to clear the update region before
-     an update event is generated.  */
-  SetPortWindowPort (FRAME_MAC_WINDOW (f));
-
-  mac_set_backcolor (FRAME_BACKGROUND_PIXEL (f));
-
 #if TARGET_API_MAC_CARBON
   EnableScreenUpdates ();
 #endif
@@ -4471,50 +4485,6 @@ XTjudge_scroll_bars (f)
 }
 
 
-void
-activate_scroll_bars (frame)
-     FRAME_PTR frame;
-{
-  Lisp_Object bar;
-  ControlHandle ch;
-
-  bar = FRAME_SCROLL_BARS (frame);
-  while (! NILP (bar))
-    {
-      ch = SCROLL_BAR_CONTROL_HANDLE (XSCROLL_BAR (bar));
-#if 1 /* TARGET_API_MAC_CARBON */
-      ActivateControl (ch);
-#else
-      SetControlMaximum (ch,
-                        VERTICAL_SCROLL_BAR_TOP_RANGE (frame,
-                                                       XINT (XSCROLL_BAR (bar)
-                                                             ->height)) - 1);
-#endif
-      bar = XSCROLL_BAR (bar)->next;
-    }
-}
-
-
-void
-deactivate_scroll_bars (frame)
-     FRAME_PTR frame;
-{
-  Lisp_Object bar;
-  ControlHandle ch;
-
-  bar = FRAME_SCROLL_BARS (frame);
-  while (! NILP (bar))
-    {
-      ch = SCROLL_BAR_CONTROL_HANDLE (XSCROLL_BAR (bar));
-#if 1 /* TARGET_API_MAC_CARBON */
-      DeactivateControl (ch);
-#else
-      SetControlMaximum (ch, -1);
-#endif
-      bar = XSCROLL_BAR (bar)->next;
-    }
-}
-
 /* Handle a mouse click on the scroll bar BAR.  If *EMACS_EVENT's kind
    is set to something other than NO_EVENT, it is enqueued.
 
@@ -4845,11 +4815,7 @@ mac_define_frame_cursor (f, cursor)
      struct frame *f;
      Cursor cursor;
 {
-#if TARGET_API_MAC_CARBON
   SetThemeCursor (cursor);
-#else
-  SetCursor (*cursor);
-#endif
 }
 
 
@@ -5274,6 +5240,11 @@ x_set_window_size (f, change_gravity, cols, rows)
   x_wm_set_size_hint (f, (long) 0, 0);
 
   SizeWindow (FRAME_MAC_WINDOW (f), pixelwidth, pixelheight, 0);
+#if TARGET_API_MAC_CARBON
+  if (f->output_data.mac->hourglass_control)
+    MoveControl (f->output_data.mac->hourglass_control,
+                pixelwidth - HOURGLASS_WIDTH, 0);
+#endif
 
   /* Now, strictly speaking, we can't be sure that this is accurate,
      but the window manager will get around to dealing with the size
@@ -7185,11 +7156,6 @@ Lisp_Object drag_and_drop_file_list;
 
 Point saved_menu_event_location;
 
-#if !TARGET_API_MAC_CARBON
-/* Place holder for the default arrow cursor.  */
-CursPtr arrow_cursor;
-#endif
-
 /* Apple Events */
 static void init_required_apple_events (void);
 static pascal OSErr
@@ -7392,8 +7358,6 @@ do_init_managers (void)
   InitCursor ();
 
 #if !TARGET_API_MAC_CARBON
-  arrow_cursor = &qd.arrow;
-
   /* set up some extra stack space for use by emacs */
   SetApplLimit ((Ptr) ((long) GetApplLimit () - EXTRA_STACK_ALLOC));
 
@@ -7454,15 +7418,16 @@ do_window_update (WindowPtr win)
            RgnHandle region = NewRgn ();
 
            GetPortVisibleRegion (GetWindowPort (win), region);
-           UpdateControls (win, region);
            GetRegionBounds (region, &r);
+           expose_frame (f, r.left, r.top, r.right - r.left, r.bottom - r.top);
+           UpdateControls (win, region);
            DisposeRgn (region);
          }
 #else
-         UpdateControls (win, win->visRgn);
          r = (*win->visRgn)->rgnBBox;
-#endif
          expose_frame (f, r.left, r.top, r.right - r.left, r.bottom - r.top);
+         UpdateControls (win, win->visRgn);
+#endif
 
           handling_window_update = 0;
         }
@@ -7955,8 +7920,6 @@ mac_handle_window_event (next_handler, event, data)
      EventRef event;
      void *data;
 {
-  extern Lisp_Object Qcontrol;
-
   WindowPtr wp;
   OSStatus result;
   UInt32 attributes;
@@ -8226,7 +8189,6 @@ mac_do_track_drag (DragTrackingMessage message, WindowPtr window,
          Rect r;
          struct frame *f = mac_window_to_frame (window);
 
-         mac_set_backcolor (FRAME_BACKGROUND_PIXEL (f));
          GetWindowPortBounds (window, &r);
          OffsetRect (&r, -r.left, -r.top);
          RectRgn (hilite_rgn, &r);
@@ -8244,7 +8206,6 @@ mac_do_track_drag (DragTrackingMessage message, WindowPtr window,
        {
          struct frame *f = mac_window_to_frame (window);
 
-         mac_set_backcolor (FRAME_BACKGROUND_PIXEL (f));
          HideDragHilite (theDrag);
          SetThemeCursor (kThemeArrowCursor);
        }
@@ -8736,12 +8697,9 @@ XTread_socket (sd, expected, hold_quit)
                    /* ticks to milliseconds */
 
                    if (dpyinfo->grabbed && tracked_scroll_bar
-#if TARGET_API_MAC_CARBON
-                       || ch != 0
-#else
-                       || control_part_code != 0
-#endif
-                       )
+                       /* control_part_code becomes kControlNoPart if
+                          a progress indicator is clicked.  */
+                       || ch != 0 && control_part_code != kControlNoPart)
                      {
                        struct scroll_bar *bar;
 
@@ -8910,6 +8868,7 @@ XTread_socket (sd, expected, hold_quit)
        case activateEvt:
          {
            WindowPtr window_ptr = (WindowPtr) er.message;
+           ControlRef root_control;
 
 #if USE_CARBON_EVENTS
            if (SendEventToEventTarget (eventRef, toolbox_dispatcher)
@@ -8926,6 +8885,7 @@ XTread_socket (sd, expected, hold_quit)
              break;
 
            f = mac_window_to_frame (window_ptr);
+           GetRootControl (window_ptr, &root_control);
 
            if ((er.modifiers & activeFlag) != 0)
              {
@@ -8933,7 +8893,7 @@ XTread_socket (sd, expected, hold_quit)
                Point mouse_loc = er.where;
 
                x_new_focus_frame (dpyinfo, f);
-               activate_scroll_bars (f);
+               ActivateControl (root_control);
 
                SetPortWindowPort (window_ptr);
                GlobalToLocal (&mouse_loc);
@@ -8950,7 +8910,7 @@ XTread_socket (sd, expected, hold_quit)
                if (f == dpyinfo->x_focus_frame)
                  {
                    x_new_focus_frame (dpyinfo, 0);
-                   deactivate_scroll_bars (f);
+                   DeactivateControl (root_control);
                  }
 
 
@@ -9288,21 +9248,12 @@ make_mac_terminal_frame (struct frame *f)
   f->output_data.mac->mouse_pixel = 0xff00ff;
   f->output_data.mac->cursor_foreground_pixel = 0x0000ff;
 
-#if TARGET_API_MAC_CARBON
   f->output_data.mac->text_cursor = kThemeIBeamCursor;
   f->output_data.mac->nontext_cursor = kThemeArrowCursor;
   f->output_data.mac->modeline_cursor = kThemeArrowCursor;
   f->output_data.mac->hand_cursor = kThemePointingHandCursor;
   f->output_data.mac->hourglass_cursor = kThemeWatchCursor;
   f->output_data.mac->horizontal_drag_cursor = kThemeResizeLeftRightCursor;
-#else
-  f->output_data.mac->text_cursor = GetCursor (iBeamCursor);
-  f->output_data.mac->nontext_cursor = &arrow_cursor;
-  f->output_data.mac->modeline_cursor = &arrow_cursor;
-  f->output_data.mac->hand_cursor = &arrow_cursor;
-  f->output_data.mac->hourglass_cursor = GetCursor (watchCursor);
-  f->output_data.mac->horizontal_drag_cursor = &arrow_cursor;
-#endif
 
   FRAME_FONTSET (f) = -1;
   f->output_data.mac->explicit_parent = 0;