Restructured window resizing. windows.c now only contains a general resize with width...

[plomrogue] / windows.c

diff --git a/windows.c b/windows.c
index cc9f0f2b9c20a0cc944b74d8a4cd54c3820d5187..ff0adb2bf370bb4f5b3b32bdbe2de84c98260a29 100644 (file)
--- a/windows.c
+++ b/windows.c
@@ -13,6 +13,7 @@ struct WinMeta init_win_meta (WINDOW * screen) {
   win_meta.chain_end = 0;
   win_meta.pad_offset = 0;
   win_meta.pad = newpad(win_meta.height, 1);
+  win_meta.active = 0;
   return win_meta; }
 
 void scroll_pad (struct WinMeta * win_meta, char dir) {
@@ -191,17 +192,12 @@ void draw_all_windows (struct WinMeta * win_meta) {
     free(all_corners); }
   doupdate(); }
 
-void resize_window (struct WinMeta * win_meta, char change) {
+void resize_active_window (struct WinMeta * win_meta, int height, int width) {
 // Grow or shrink currently active window. Correct its geometry and that of its followers.
-  if      (change == '-' && win_meta->active->height > 1)
-      win_meta->active->height--;
-  else if (change == '+' && win_meta->active->height < win_meta->height - 1)
-    win_meta->active->height++;
-  else if (change == '_' && win_meta->active->width > 1)
-      win_meta->active->width--;
-  else if (change == '*')
-    win_meta->active->width++;
-  update_windows(win_meta, win_meta->chain_start); }
+  if (0 != win_meta->active && width > 0 && height > 0 && height < win_meta->height) {
+    win_meta->active->height = height;
+    win_meta->active->width  = width;
+    update_windows(win_meta, win_meta->chain_start); } }
 
 void cycle_active_window (struct WinMeta * win_meta, char dir) {
 // Cycle active window selection forwards (dir = 'n') or backwards.