Work on sidebar width user-customization.

ChangeLog

@@ -1,6 +1,15 @@
 2010-03-20  Frederic Culot  <frederic@culot.org>
 
 	* src/calcurse.h: new header to gather all existing ones
+
+	* src/calcurse.c
+	* src/calendar.c
+	* src/wins.c
+	* src/custom.c (custom_sidebar_config): sidebar configuration
+	added, allowing to change sidebar's width
+
+	* src/wins.c (wins_update_border, wins_update_panels): new
+	functions extracted from wins_update()
 	
 2010-03-19  Frederic Culot  <frederic@culot.org>
 

src/calcurse.c

@@ -1,4 +1,4 @@
-/*	$calcurse: calcurse.c,v 1.87 2010/03/20 10:54:42 culot Exp $	*/
+/*	$calcurse: calcurse.c,v 1.88 2010/03/20 13:29:47 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -279,6 +279,10 @@ main (int argc, char **argv)
                 case 'k':
                   custom_keys_config ();
                   break;
+                case 's':
+                case 'S':
+                  custom_sidebar_config ();
+                  break;
 		}
 	      wins_reset ();
 	      wins_update ();

src/calcurse.h

@@ -1,4 +1,4 @@
-/*	$Id: calcurse.h,v 1.1 2010/03/20 10:54:42 culot Exp $	*/
+/*	$Id: calcurse.h,v 1.2 2010/03/20 13:29:47 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -144,7 +144,6 @@
 
 /* Calendar window. */
 #define	CALHEIGHT	12
-#define	CALWIDTH	30
 
 /* Key definitions. */
 #define CTRLVAL                 0x1F
@@ -637,6 +636,7 @@ void custom_remove_attr (WINDOW *, int);
 void custom_load_conf (struct conf *, int);
 void custom_config_bar (void);
 void custom_layout_config (void);
+void custom_sidebar_config (void);
 void custom_color_config (void);
 void custom_color_theme_name (char *);
 void custom_confwin_init (struct window *, char *);
@@ -893,6 +893,7 @@ void vars_init (struct conf *);
 
 /* wins.c */
 extern struct window win[NBWINS];
+extern unsigned sbarwidth;
 int       wins_layout (void);
 void      wins_set_layout (int);
 void      wins_slctd_init (void);
@@ -908,6 +909,8 @@ void      wins_scrollwin_down (struct scrollwin *, int);
 void      wins_reinit (void);
 void      wins_show (WINDOW *, char *);
 void      wins_get_config (void);
+void      wins_update_border (void);
+void      wins_update_panels (void);
 void      wins_update (void);
 void      wins_reset (void);
 void      wins_launch_external (const char *, const char *);

src/calendar.c

@@ -1,4 +1,4 @@
-/*	$calcurse: calendar.c,v 1.33 2010/03/20 10:54:43 culot Exp $	*/
+/*	$calcurse: calendar.c,v 1.34 2010/03/20 13:29:48 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -302,8 +302,11 @@ date_change (struct tm *date, int delta_month, int delta_day)
 
 /* Draw the monthly view inside calendar panel. */
 static void
-draw_monthly_view (struct window *cwin, struct date *current_day, unsigned sunday_first)
+draw_monthly_view (struct window *cwin, struct date *current_day,
+                   unsigned sunday_first)
 {
+  const int OFFY = 2 + (CALHEIGHT - 9) / 2;
+  const int OFFX = (sbarwidth - 27) / 2;
   struct date check_day;
   int c_day, c_day_1, day_1_sav, numdays, j;
   unsigned yr, mo;
@@ -314,8 +317,8 @@ draw_monthly_view (struct window *cwin, struct date *current_day, unsigned sunda
   yr = slctd_day.yyyy;
 
   /* offset for centering calendar in window */
-  ofs_y = 2 + (CALHEIGHT - 9) / 2;
+  ofs_y = OFFY;
-  ofs_x = (CALWIDTH - 27) / 2;
+  ofs_x = OFFX;
 
   /* checking the number of days in february */
   numdays = days[mo - 1];
@@ -330,7 +333,8 @@ draw_monthly_view (struct window *cwin, struct date *current_day, unsigned sunda
 
   /* Write the current month and year on top of the calendar */
   custom_apply_attr (cwin->p, ATTR_HIGHEST);
-  mvwprintw (cwin->p, ofs_y, (CALWIDTH - (strlen (_(monthnames[mo - 1])) + 5)) / 2,
+  mvwprintw (cwin->p, ofs_y,
+             (sbarwidth - (strlen (_(monthnames[mo - 1])) + 5)) / 2,
 	     "%s %d", _(monthnames[mo - 1]), slctd_day.yyyy);
   custom_remove_attr (cwin->p, ATTR_HIGHEST);
   ++ofs_y;
@@ -358,8 +362,8 @@ draw_monthly_view (struct window *cwin, struct date *current_day, unsigned sunda
       /* Go to next line, the week is over. */
       if (!c_day_1 && 1 != c_day)
 	{
-	  ++ofs_y;
+	  ofs_y++;
-	  ofs_x = 2 - day_1_sav - 4 * c_day - 1;
+          ofs_x = OFFX - day_1_sav - 4 * c_day;
 	}
 
       /* This is today, so print it in yellow. */
@@ -369,28 +373,31 @@ draw_monthly_view (struct window *cwin, struct date *current_day, unsigned sunda
           && current_day->dd != slctd_day.dd)
 	{
 	  custom_apply_attr (cwin->p, ATTR_LOWEST);
-	  mvwprintw (cwin->p, ofs_y + 1,
+	  mvwprintw (cwin->p, ofs_y + 1, 
-		     ofs_x + day_1_sav + 4 * c_day + 1, "%2d", c_day);
+                     ofs_x + day_1_sav + 4 * c_day + 1, "%2d", c_day);
 	  custom_remove_attr (cwin->p, ATTR_LOWEST);
 	}
       else if (c_day == slctd_day.dd)
 	{
 	  /* This is the selected day, print it according to user's theme. */
 	  custom_apply_attr (cwin->p, ATTR_HIGHEST);
-	  mvwprintw (cwin->p, ofs_y + 1, ofs_x + day_1_sav + 4 * c_day + 1, "%2d",
+	  mvwprintw (cwin->p, ofs_y + 1, 
+                     ofs_x + day_1_sav + 4 * c_day + 1, "%2d",
                      c_day);
 	  custom_remove_attr (cwin->p, ATTR_HIGHEST);
 	}
       else if (item_this_day)
 	{
 	  custom_apply_attr (cwin->p, ATTR_LOW);
-	  mvwprintw (cwin->p, ofs_y + 1, ofs_x + day_1_sav + 4 * c_day + 1, "%2d",
+	  mvwprintw (cwin->p, ofs_y + 1, 
+                     ofs_x + day_1_sav + 4 * c_day + 1, "%2d",
                      c_day);
 	  custom_remove_attr (cwin->p, ATTR_LOW);
 	}
       else
 	/* otherwise, print normal days in black */
-	mvwprintw (cwin->p, ofs_y + 1, ofs_x + day_1_sav + 4 * c_day + 1, "%2d",
+	mvwprintw (cwin->p, ofs_y + 1,
+                   ofs_x + day_1_sav + 4 * c_day + 1, "%2d",
                    c_day);
     }
 }

src/custom.c

@@ -1,4 +1,4 @@
-/*	$calcurse: custom.c,v 1.46 2010/03/20 10:54:43 culot Exp $	*/
+/*	$calcurse: custom.c,v 1.47 2010/03/20 13:29:48 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -402,26 +402,26 @@ custom_load_conf (struct conf *conf, int background)
 void
 custom_config_bar (void)
 {
-  int smlspc, spc;
+  const int SMLSPC = 2;
-
+  const int SPC = 15;
-  smlspc = 2;
-  spc = 15;
 
   custom_apply_attr (win[STA].p, ATTR_HIGHEST);
   mvwprintw (win[STA].p, 0, 2, "Q");
   mvwprintw (win[STA].p, 1, 2, "G");
-  mvwprintw (win[STA].p, 0, 2 + spc, "L");
+  mvwprintw (win[STA].p, 0, 2 + SPC, "L");
-  mvwprintw (win[STA].p, 1, 2 + spc, "C");
+  mvwprintw (win[STA].p, 1, 2 + SPC, "S");
-  mvwprintw (win[STA].p, 0, 2 + 2 * spc, "N");
+  mvwprintw (win[STA].p, 0, 2 + 2 * SPC, "C");
-  mvwprintw (win[STA].p, 1, 2 + 2 * spc, "K");  
+  mvwprintw (win[STA].p, 1, 2 + 2 * SPC, "N");
+  mvwprintw (win[STA].p, 0, 2 + 3 * SPC, "K");  
   custom_remove_attr (win[STA].p, ATTR_HIGHEST);
 
-  mvwprintw (win[STA].p, 0, 2 + smlspc, _("Exit"));
+  mvwprintw (win[STA].p, 0, 2 + SMLSPC, _("Exit"));
-  mvwprintw (win[STA].p, 1, 2 + smlspc, _("General"));
+  mvwprintw (win[STA].p, 1, 2 + SMLSPC, _("General"));
-  mvwprintw (win[STA].p, 0, 2 + spc + smlspc, _("Layout"));
+  mvwprintw (win[STA].p, 0, 2 + SPC + SMLSPC, _("Layout"));
-  mvwprintw (win[STA].p, 1, 2 + spc + smlspc, _("Color"));
+  mvwprintw (win[STA].p, 1, 2 + SPC + SMLSPC, _("Sidebar"));
-  mvwprintw (win[STA].p, 0, 2 + 2 * spc + smlspc, _("Notify"));
+  mvwprintw (win[STA].p, 0, 2 + 2 * SPC + SMLSPC, _("Color"));  
-  mvwprintw (win[STA].p, 1, 2 + 2 * spc + smlspc, _("Keys"));
+  mvwprintw (win[STA].p, 1, 2 + 2 * SPC + SMLSPC, _("Notify"));
+  mvwprintw (win[STA].p, 0, 2 + 3 * SPC + SMLSPC, _("Keys"));
   
   wnoutrefresh (win[STA].p);
   wmove (win[STA].p, 0, 0);
@@ -591,6 +591,54 @@ custom_layout_config (void)
 #undef NBLAYOUTS
 #undef LAYOUTSPERCOL
 
+/* Sidebar configuration screen. */
+void
+custom_sidebar_config (void)
+{
+  struct binding inc  = {_("Width +"),    KEY_MOVE_UP};  
+  struct binding dec  = {_("Width -"),    KEY_MOVE_DOWN};
+  struct binding help = {_("Help"),       KEY_GENERIC_HELP};
+  struct binding *binding[] = {&inc, &dec, &help};  
+  int ch, binding_size;
+
+  binding_size = sizeof (binding) / sizeof (binding[0]);
+
+  keys_display_bindings_bar (win[STA].p, binding, 0, binding_size);
+  doupdate ();
+  while ((ch = keys_getch (win[STA].p)) != KEY_GENERIC_QUIT)  
+    {
+      unsigned need_update;
+
+      need_update = 0;
+      switch (ch)
+        {
+        case KEY_MOVE_UP:
+          sbarwidth++;
+          need_update = 1;
+          break;
+        case KEY_MOVE_DOWN:
+          sbarwidth--;
+          need_update = 1;
+          break;
+        case KEY_GENERIC_HELP:
+          /* XXX
+             Add help screen for sidebar configuration
+          */
+          break;
+        }
+
+      if (need_update)
+        {
+          wins_reinit ();
+          wins_update_border ();
+          wins_update_panels ();
+          keys_display_bindings_bar (win[STA].p, binding, 0, binding_size);
+          doupdate ();
+          need_update = 0;
+        }
+    }
+}
+
 static void
 set_confwin_attr (struct window *cwin)
 {

src/wins.c

@@ -1,4 +1,4 @@
-/*	$calcurse: wins.c,v 1.29 2010/03/20 10:54:49 culot Exp $	*/
+/*	$calcurse: wins.c,v 1.30 2010/03/20 13:29:48 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -45,6 +45,9 @@
 /* Variables to handle calcurse windows. */
 struct window win[NBWINS];
 
+/* User-configurable side bar width. */
+unsigned sbarwidth = 30;
+
 static enum win slctd_win;
 static int layout;
 
@@ -103,7 +106,7 @@ wins_init (void)
    * Create the three main windows plus the status bar and the pad used to
    * display appointments and event. 
    */
-  win[CAL].p = newwin (CALHEIGHT, CALWIDTH, win[CAL].y, win[CAL].x);
+  win[CAL].p = newwin (CALHEIGHT, sbarwidth, win[CAL].y, win[CAL].x);
   (void)snprintf (label, BUFSIZ, _("Calendar"));
   wins_show (win[CAL].p, label);
 
@@ -257,7 +260,7 @@ wins_get_config (void)
       win[NOT].x = 0;
     }
 
-  win[CAL].w = CALWIDTH;
+  win[CAL].w = sbarwidth;
   win[CAL].h = CALHEIGHT;
   
   if (layout <= 4)
@@ -400,12 +403,8 @@ border_nocolor (WINDOW *window)
   wnoutrefresh (window);
 }
 
-/* 
- * Update all of the three windows and put a border around the
- * selected window.
- */
 void
-wins_update (void)
+wins_update_border (void)
 {
   switch (slctd_win)
     {
@@ -428,10 +427,25 @@ wins_update (void)
       EXIT (_("no window selected"));
       /* NOTREACHED */
     }
+}
 
+void
+wins_update_panels (void)
+{
   apoint_update_panel (slctd_win);
   todo_update_panel (slctd_win);
   calendar_update_panel (&win[CAL]);
+}
+
+/* 
+ * Update all of the three windows and put a border around the
+ * selected window.
+ */
+void
+wins_update (void)
+{
+  wins_update_border ();
+  wins_update_panels ();
   wins_status_bar ();
   if (notify_bar ())
     notify_update_bar ();