Drop unused variables and code.

pan-view.c: In function ‘pan_grid_build’:
pan-view.c:753:14: attention : variable ‘ah’ set but not used [-Wunused-but-set-variable]
pan-view.c:753:10: attention : variable ‘aw’ set but not used [-Wunused-but-set-variable]
pan-view.c: In function ‘pan_window_key_press_cb’:
pan-view.c:1217:2: attention : suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
pan-view.c:1271:8: attention : variable ‘n’ set but not used [-Wunused-but-set-variable]
pan-view.c: In function ‘pan_window_set_dnd_data’:
pan-view.c:2939:8: attention : unused variable ‘len’ [-Wunused-variable]
pan-view.c:2938:10: attention : unused variable ‘text’ [-Wunused-variable]

diff --git a/src/pan-view.c b/src/pan-view.c
index c6facb9..ce741f5 100644 (file)
--- a/src/pan-view.c
+++ b/src/pan-view.c
@@ -748,9 +748,6 @@ static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_siz
        gint col, row;
        gint cw, ch;
        gint l;
-       gdouble total;
-       gdouble s;
-       gdouble aw, ah;
        gint i, j;
 
        pan_grid_clear(pw);
@@ -759,12 +756,6 @@ static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_siz
 
        if (l < 1) return;
 
-       total = (gdouble)width * (gdouble)height / (gdouble)l;
-       s = sqrt(total);
-
-       aw = (gdouble)width / s;
-       ah = (gdouble)height / s;
-
        col = (gint)(sqrt((gdouble)l / grid_size) * width / height + 0.999);
        col = CLAMP(col, 1, l / grid_size + 1);
        row = (gint)((gdouble)l / grid_size / col);
@@ -1214,7 +1205,7 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
        fd = pan_menu_click_fd(pw);
        
        imd_widget = gtk_container_get_focus_child(GTK_CONTAINER(pw->imd->widget));
-       focused = (pw->fs || imd_widget && gtk_widget_has_focus(imd_widget));
+       focused = (pw->fs || (imd_widget && gtk_widget_has_focus(imd_widget)));
        on_entry = (gtk_widget_has_focus(pw->path_entry) ||
                    gtk_widget_has_focus(pw->search_entry));
 
@@ -1268,40 +1259,19 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
 
        if (event->state & GDK_CONTROL_MASK)
                {
-               gint n = -1;
-
                stop_signal = TRUE;
                switch (event->keyval)
                        {
                        case '1':
-                               n = 0;
-                               break;
                        case '2':
-                               n = 1;
-                               break;
                        case '3':
-                               n = 2;
-                               break;
                        case '4':
-                               n = 3;
-                               break;
                        case '5':
-                               n = 4;
-                               break;
                        case '6':
-                               n = 5;
-                               break;
                        case '7':
-                               n = 6;
-                               break;
                        case '8':
-                               n = 7;
-                               break;
                        case '9':
-                               n = 8;
-                               break;
                        case '0':
-                               n = 9;
                                break;
                        case 'C': case 'c':
                                if (fd) file_util_copy(fd, NULL, NULL, GTK_WIDGET(pr));
@@ -2935,8 +2905,6 @@ static void pan_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
        fd = pan_menu_click_fd(pw);
        if (fd)
                {
-               gchar *text = NULL;
-               gint len;
                GList *list;
 
                list = g_list_append(NULL, fd);