{
#ifdef ENABLE_NLS
(void) bindtextdomain(PACKAGE, localedir);
+ (void) bind_textdomain_codeset (PACKAGE, "UTF-8");
#endif
}
}
void
-get_pixel_size (Glib::RefPtr<Pango::Layout> layout,
- int& width,
- int& height)
+
Gtkmm2ext::get_pixel_size (Glib::RefPtr<Pango::Layout> layout,
+ int& width,
+ int& height)
{
layout->get_pixel_size (width, height);
}
w.set_size_request(width + hpadding, height + vpadding);
}
+/** Set width request to display given text, and height to display anything.
+ This is useful for setting many widgets to the same height for consistency. */
+void
+Gtkmm2ext::set_size_request_to_display_given_text_width (Gtk::Widget& w,
+ const gchar* htext,
+ gint hpadding,
+ gint vpadding)
+{
+ static const gchar* vtext = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+ w.ensure_style ();
+
+ int hwidth, hheight;
+ get_pixel_size (w.create_pango_layout (htext), hwidth, hheight);
+
+ int vwidth, vheight;
+ get_pixel_size (w.create_pango_layout (vtext), vwidth, vheight);
+
+ w.set_size_request(hwidth + hpadding, vheight + vpadding);
+}
+
+void
+Gtkmm2ext::set_height_request_to_display_any_text (Gtk::Widget& w, gint vpadding)
+{
+ static const gchar* vtext = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+ w.ensure_style ();
+
+ int width, height;
+ get_pixel_size (w.create_pango_layout (vtext), width, height);
+
+ w.set_size_request(-1, height + vpadding);
+}
+
+void
+Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w, std::string const & text,
+ gint hpadding, gint vpadding)
+{
+ int width, height;
+ w.ensure_style ();
+
+ get_pixel_size (w.create_pango_layout (text), width, height);
+ w.set_size_request(width + hpadding, height + vpadding);
+}
+
void
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w,
const std::vector<std::string>& strings,
w.set_size_request(width_max + hpadding, height_max + vpadding);
}
+/** This version specifies horizontal padding in text to avoid assumptions
+ about font size. Should be used anywhere padding is used to avoid text,
+ like combo boxes. */
+void
+Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget& w,
+ const std::vector<std::string>& strings,
+ const std::string& hpadding,
+ gint vpadding)
+{
+ int width_max = 0;
+ int height_max = 0;
+ w.ensure_style ();
+
+ for (vector<string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
+ int width, height;
+ get_pixel_size (w.create_pango_layout (*i), width, height);
+ width_max = max(width_max,width);
+ height_max = max(height_max, height);
+ }
+
+ int pad_width;
+ int pad_height;
+ get_pixel_size (w.create_pango_layout (hpadding), pad_width, pad_height);
+
+ w.set_size_request(width_max + pad_width, height_max + vpadding);
+}
+
static inline guint8
demultiply_alpha (guint8 src,
guint8 alpha)
return alpha ? ((guint (src) << 8) - src) / alpha : 0;
}
-static void
-convert_bgra_to_rgba (guint8 const* src,
- guint8* dst,
- int width,
- int height)
+void
+Gtkmm2ext::convert_bgra_to_rgba (guint8 const* src,
+ guint8* dst,
+ int width,
+ int height)
{
guint8 const* src_pixel = src;
guint8* dst_pixel = dst;
{
rounded_bottom_half_rectangle (context->cobj(), x, y, w, h, r);
}
+
+void
+Gtkmm2ext::rounded_left_half_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r)
+{
+ rounded_left_half_rectangle (context->cobj(), x, y, w, h, r);
+}
+
void
Gtkmm2ext::rounded_right_half_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r)
{
cairo_close_path (cr);
}
+void
+Gtkmm2ext::rounded_left_half_rectangle (cairo_t* cr, double x, double y, double w, double h, double r)
+{
+ double degrees = M_PI / 180.0;
+
+ cairo_new_sub_path (cr);
+ cairo_line_to (cr, x+w, y); // tr
+ cairo_line_to (cr, x+w, y + h); // br
+ cairo_arc (cr, x + r, y + h - r, r, 90 * degrees, 180 * degrees); //bl
+ cairo_arc (cr, x + r, y + r, r, 180 * degrees, 270 * degrees); //tl
+ cairo_close_path (cr);
+}
+
void
Gtkmm2ext::rounded_right_half_rectangle (cairo_t* cr, double x, double y, double w, double h, double r)
{
gtk_rc_parse_string ("gtk-enable-tooltips = 0");
}
+bool
+Gtkmm2ext::event_inside_widget_window (Gtk::Widget& widget, GdkEvent* ev)
+{
+ gdouble evx, evy;
+
+ if (!gdk_event_get_root_coords (ev, &evx, &evy)) {
+ return false;
+ }
+
+ gint wx;
+ gint wy;
+ gint width, height, depth;
+ gint x, y;
+
+ Glib::RefPtr<Gdk::Window> widget_window = widget.get_window();
+
+ widget_window->get_geometry (x, y, width, height, depth);
+ widget_window->get_root_origin (wx, wy);
+
+ if ((evx >= wx && evx < wx + width) &&
+ (evy >= wy && evy < wy + height)) {
+ return true;
+ }
+
+ return false;
+}
+
+const char*
+Gtkmm2ext::event_type_string (int event_type)
+{
+ switch (event_type) {
+ case GDK_NOTHING:
+ return "nothing";
+ case GDK_DELETE:
+ return "delete";
+ case GDK_DESTROY:
+ return "destroy";
+ case GDK_EXPOSE:
+ return "expose";
+ case GDK_MOTION_NOTIFY:
+ return "motion_notify";
+ case GDK_BUTTON_PRESS:
+ return "button_press";
+ case GDK_2BUTTON_PRESS:
+ return "2button_press";
+ case GDK_3BUTTON_PRESS:
+ return "3button_press";
+ case GDK_BUTTON_RELEASE:
+ return "button_release";
+ case GDK_KEY_PRESS:
+ return "key_press";
+ case GDK_KEY_RELEASE:
+ return "key_release";
+ case GDK_ENTER_NOTIFY:
+ return "enter_notify";
+ case GDK_LEAVE_NOTIFY:
+ return "leave_notify";
+ case GDK_FOCUS_CHANGE:
+ return "focus_change";
+ case GDK_CONFIGURE:
+ return "configure";
+ case GDK_MAP:
+ return "map";
+ case GDK_UNMAP:
+ return "unmap";
+ case GDK_PROPERTY_NOTIFY:
+ return "property_notify";
+ case GDK_SELECTION_CLEAR:
+ return "selection_clear";
+ case GDK_SELECTION_REQUEST:
+ return "selection_request";
+ case GDK_SELECTION_NOTIFY:
+ return "selection_notify";
+ case GDK_PROXIMITY_IN:
+ return "proximity_in";
+ case GDK_PROXIMITY_OUT:
+ return "proximity_out";
+ case GDK_DRAG_ENTER:
+ return "drag_enter";
+ case GDK_DRAG_LEAVE:
+ return "drag_leave";
+ case GDK_DRAG_MOTION:
+ return "drag_motion";
+ case GDK_DRAG_STATUS:
+ return "drag_status";
+ case GDK_DROP_START:
+ return "drop_start";
+ case GDK_DROP_FINISHED:
+ return "drop_finished";
+ case GDK_CLIENT_EVENT:
+ return "client_event";
+ case GDK_VISIBILITY_NOTIFY:
+ return "visibility_notify";
+ case GDK_NO_EXPOSE:
+ return "no_expose";
+ case GDK_SCROLL:
+ return "scroll";
+ case GDK_WINDOW_STATE:
+ return "window_state";
+ case GDK_SETTING:
+ return "setting";
+ case GDK_OWNER_CHANGE:
+ return "owner_change";
+ case GDK_GRAB_BROKEN:
+ return "grab_broken";
+ case GDK_DAMAGE:
+ return "damage";
+ }
+
+ return "unknown";
+}
projects / ardour.git / blobdiff