WebKitWebPolicyDecision *, gpointer);
static void zea_title_changed(GObject *, GParamSpec *, gpointer);
static void zea_uri_changed(GObject *, GParamSpec *, gpointer);
+static void zea_scroll(GtkAdjustment *, int, gdouble);
static gboolean zea_web_view_key(GtkWidget *, GdkEvent *, gpointer);
gtk_entry_set_text(GTK_ENTRY(c->location), (t == NULL ? "zea" : t));
}
+void
+zea_scroll(GtkAdjustment *a, int step_type, gdouble factor)
+{
+ gdouble new, lower, upper, step;
+ lower = gtk_adjustment_get_lower(a);
+ upper = gtk_adjustment_get_upper(a) - gtk_adjustment_get_page_size(a) + lower;
+ if (step_type == 0)
+ step = gtk_adjustment_get_step_increment(a);
+ else
+ step = gtk_adjustment_get_page_increment(a);
+ new = gtk_adjustment_get_value(a) + factor * step;
+ new = new < lower ? lower : new;
+ new = new > upper ? upper : new;
+ gtk_adjustment_set_value(a, new);
+}
+
gboolean
zea_web_view_key(GtkWidget *widget, GdkEvent *event, gpointer data)
{
if (event->type == GDK_KEY_PRESS)
{
- if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
+ if (((GdkEventKey *)event)->state & GDK_CONTROL_MASK)
{
- if (((GdkEventKey *)event)->keyval == GDK_KEY_l)
+ if (((GdkEventKey *)event)->keyval == GDK_KEY_o)
{
gtk_widget_grab_focus(c->location);
return TRUE;
}
+ else if (((GdkEventKey *)event)->keyval == GDK_KEY_h)
+ {
+ zea_scroll(gtk_scrolled_window_get_hadjustment(
+ GTK_SCROLLED_WINDOW(c->scroll)), 0, -1);
+ return TRUE;
+ }
+ else if (((GdkEventKey *)event)->keyval == GDK_KEY_j)
+ {
+ zea_scroll(gtk_scrolled_window_get_vadjustment(
+ GTK_SCROLLED_WINDOW(c->scroll)), 0, 1);
+ return TRUE;
+ }
+ else if (((GdkEventKey *)event)->keyval == GDK_KEY_k)
+ {
+ zea_scroll(gtk_scrolled_window_get_vadjustment(
+ GTK_SCROLLED_WINDOW(c->scroll)), 0, -1);
+ return TRUE;
+ }
+ else if (((GdkEventKey *)event)->keyval == GDK_KEY_l)
+ {
+ zea_scroll(gtk_scrolled_window_get_hadjustment(
+ GTK_SCROLLED_WINDOW(c->scroll)), 0, 1);
+ return TRUE;
+ }
+ else if (((GdkEventKey *)event)->keyval == GDK_KEY_f)
+ {
+ zea_scroll(gtk_scrolled_window_get_vadjustment(
+ GTK_SCROLLED_WINDOW(c->scroll)), 1, 0.5);
+ return TRUE;
+ }
+ if (((GdkEventKey *)event)->keyval == GDK_KEY_b)
+ {
+ zea_scroll(gtk_scrolled_window_get_vadjustment(
+ GTK_SCROLLED_WINDOW(c->scroll)), 1, -0.5);
+ return TRUE;
+ }
}
}