public void on_button_zoom_out_activate(object o, EventArgs ea)
{
if (top_level_notebook.CurrentPage == 0)
{
// icon view
float new_zoom = icon_list.Zoom - 0.1f;
if (new_zoom < 0.1f)
{
new_zoom = 0.1f;
}
label_zoom_value.Text = (int)(new_zoom * 100.0f) + "%";
icon_list.Zoom = new_zoom;
}
else if (top_level_notebook.CurrentPage == 1)
{
#if HAVE_LIBEOG
EogImageView view = image_ui.ImageView;
if (view.Pixbuf.Handle == IntPtr.Zero)
{
return;
}
view.Zoom -= 0.1;
label_zoom_value.Text = (int)(view.Zoom * 100.0f) + "%";
#endif
}
}
public void on_button_zoom_in_activate(object o, EventArgs ea)
{
if (top_level_notebook.CurrentPage == 0)
{
// icon view
float new_zoom = icon_list.Zoom + 0.1f;
if (new_zoom > 2.0f)
{
new_zoom = 2.0f;
}
// this should be handled by the icon_view
label_zoom_value.Text = (int)(new_zoom * 100.0f) + "%";
icon_list.Zoom = new_zoom;
}
else if (top_level_notebook.CurrentPage == 1)
{
// preview
#if HAVE_LIBEOG
EogImageView view = image_ui.ImageView;
if (view.Pixbuf.Handle == IntPtr.Zero)
{
return;
}
view.Zoom += 0.1;
label_zoom_value.Text = (int)(view.Zoom * 100.0f) + "%";
#endif
}
}
void OnPageChange(object sender, uint page)
{
if (page == 0)
{
label_zoom_value.Text = (int)(icon_list.Zoom * 100.0f) + "%";
}
else if (page == 1)
{
#if HAVE_LIBEOG
EogImageView view = image_ui.ImageView;
label_zoom_value.Text = (int)(view.Zoom * 100.0f) + "%";
#endif
}
else
{
Console.WriteLine("Got page: {0}!?", page);
}
}
