XEmacs 21.2.19 "Shinjuku".

[chise/xemacs-chise.git] / src / frame.h

diff --git a/src/frame.h b/src/frame.h
index ff5b332..be75ff9 100644 (file)
--- a/src/frame.h
+++ b/src/frame.h
@@ -33,6 +33,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include "device.h"
 #include "glyphs.h"
+#include "redisplay.h"
 
 #define FRAME_TYPE_NAME(f) ((f)->framemeths->name)
 #define FRAME_TYPE(f) ((f)->framemeths->symbol)
@@ -109,6 +110,10 @@ struct frame
   unsigned int current_toolbar_size[4];
 #endif
 
+  /* Dynamic array of display lines for gutters */
+  display_line_dynarr *current_display_lines;
+  display_line_dynarr *desired_display_lines;
+
   /* A structure of auxiliary data specific to the device type.
      struct x_frame is used for X window frames; defined in console-x.h */
   void *frame_data;
@@ -160,6 +165,11 @@ Value : Emacs meaning                           :f-v-p : X meaning
   unsigned int bottom_toolbar_was_visible :1;
   unsigned int left_toolbar_was_visible :1;
   unsigned int right_toolbar_was_visible :1;
+  /* gutter visibility */
+  unsigned int top_gutter_was_visible :1;
+  unsigned int bottom_gutter_was_visible :1;
+  unsigned int left_gutter_was_visible :1;
+  unsigned int right_gutter_was_visible :1;
 
   /* redisplay flags */
   unsigned int buffers_changed :1;
@@ -175,6 +185,7 @@ Value : Emacs meaning                           :f-v-p : X meaning
   unsigned int point_changed :1;
   unsigned int size_changed :1;
   unsigned int toolbar_changed :1;
+  unsigned int gutter_changed :1;
   unsigned int windows_changed :1;
   unsigned int windows_structure_changed :1;
   unsigned int window_face_cache_reset :1;     /* used by expose handler */
@@ -342,6 +353,19 @@ extern int frame_changed;
     toolbar_changed = 1;                               \
 } while (0)
 
+#define MARK_FRAME_GUTTERS_CHANGED(f) do {     \
+  struct frame *mftc_f = (f);                          \
+  mftc_f->gutter_changed = 1;                          \
+  mftc_f->modiff++;                                    \
+  if (!NILP (mftc_f->device))                          \
+    {                                                  \
+      struct device *mftc_d = XDEVICE (mftc_f->device);        \
+      MARK_DEVICE_GUTTERS_CHANGED (mftc_d);    \
+    }                                                  \
+  else                                                 \
+    gutter_changed = 1;                                        \
+} while (0)
+
 #define MARK_FRAME_SIZE_CHANGED(f) do {                        \
   struct frame *mfsc_f = (f);                          \
   mfsc_f->size_changed = 1;                            \