Fix completion checking in Killer Solo.

[sgt-puzzles.git] / gtk.c

diff --git a/gtk.c b/gtk.c
index 0333e5466223385d1afb52f945ff24415d3f3063..74b48c1a21e53ffffa4807acb2e2e13e2d8ad46b 100644 (file)
--- a/gtk.c
+++ b/gtk.c
@@ -1205,10 +1205,14 @@ static gint button_event(GtkWidget *widget, GdkEventButton *event,
        button = RIGHT_BUTTON;
     else if (event->button == 1)
        button = LEFT_BUTTON;
+    else if (event->button == 8 && event->type == GDK_BUTTON_PRESS)
+        button = 'u';
+    else if (event->button == 9 && event->type == GDK_BUTTON_PRESS)
+        button = 'r';
     else
        return FALSE;                  /* don't even know what button! */
 
-    if (event->type == GDK_BUTTON_RELEASE)
+    if (event->type == GDK_BUTTON_RELEASE && button >= LEFT_BUTTON)
         button += LEFT_RELEASE - LEFT_BUTTON;
 
     if (!midend_process_key(fe->me, event->x - fe->ox,
@@ -1306,22 +1310,22 @@ static gint configure_area(GtkWidget *widget,
 {
     frontend *fe = (frontend *)data;
     int x, y;
+    int oldw = fe->w, oldpw = fe->pw, oldh = fe->h, oldph = fe->ph;
 
     x = event->width;
     y = event->height;
-
-    if (x != fe->w || y != fe->h || !backing_store_ok(fe)) {
+    fe->w = x;
+    fe->h = y;
+    midend_size(fe->me, &x, &y, TRUE);
+    fe->pw = x;
+    fe->ph = y;
+    fe->ox = (fe->w - fe->pw) / 2;
+    fe->oy = (fe->h - fe->ph) / 2;
+
+    if (oldw != fe->w || oldpw != fe->pw ||
+        oldh != fe->h || oldph != fe->ph || !backing_store_ok(fe)) {
         if (backing_store_ok(fe))
             teardown_backing_store(fe);
-
-        fe->w = x;
-        fe->h = y;
-        midend_size(fe->me, &x, &y, TRUE);
-        fe->pw = x;
-        fe->ph = y;
-        fe->ox = (fe->w - fe->pw) / 2;
-        fe->oy = (fe->h - fe->ph) / 2;
-
         setup_backing_store(fe);
     }
 
@@ -1394,6 +1398,13 @@ static void align_label(GtkLabel *label, double x, double y)
 #if GTK_CHECK_VERSION(3,16,0)
     gtk_label_set_xalign(label, x);
     gtk_label_set_yalign(label, y);
+#elif GTK_CHECK_VERSION(3,14,0)
+    gtk_widget_set_halign(GTK_WIDGET(label),
+                          x == 0 ? GTK_ALIGN_START :
+                          x == 1 ? GTK_ALIGN_END : GTK_ALIGN_CENTER);
+    gtk_widget_set_valign(GTK_WIDGET(label),
+                          y == 0 ? GTK_ALIGN_START :
+                          y == 1 ? GTK_ALIGN_END : GTK_ALIGN_CENTER);
 #else
     gtk_misc_set_alignment(GTK_MISC(label), x, y);
 #endif
@@ -2094,8 +2105,9 @@ static char *file_selector(frontend *fe, char *title, int save)
                                    NULL);
 
     if (gtk_dialog_run(GTK_DIALOG(filesel)) == GTK_RESPONSE_ACCEPT) {
-        const char *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(filesel));
+        char *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(filesel));
         filesel_name = dupstr(name);
+        g_free(name);
     }
 
     gtk_widget_destroy(filesel);
@@ -2145,15 +2157,14 @@ static void menu_save_event(GtkMenuItem *menuitem, gpointer data)
                    " file \"%.*s\"?",
                    FILENAME_MAX, name);
            if (!message_box(fe->window, "Question", buf, TRUE, MB_YESNO))
-               return;
+                goto free_and_return;
        }
 
        fp = fopen(name, "w");
-        sfree(name);
 
         if (!fp) {
             error_box(fe->window, "Unable to open save file");
-            return;
+            goto free_and_return;
         }
 
        {
@@ -2167,10 +2178,11 @@ static void menu_save_event(GtkMenuItem *menuitem, gpointer data)
                sprintf(boxmsg, "Error writing save file: %.400s",
                        strerror(errno));
                error_box(fe->window, boxmsg);
-               return;
+               goto free_and_return;
            }
        }
-
+    free_and_return:
+        sfree(name);
     }
 }