#include <pango/pangocairo.h> // for fontmap resolution control for GnomeCanvas
#include <cstdlib>
+#include <clocale>
+#include <cstring>
#include <cctype>
#include <fstream>
#include <list>
#include <sys/stat.h>
-#include <libart_lgpl/art_misc.h>
#include <gtkmm/rc.h>
#include <gtkmm/window.h>
#include <gtkmm/combo.h>
#include <gtkmm2ext/utils.h>
#include "ardour/rc_configuration.h"
-
#include "ardour/filesystem_paths.h"
+#include "canvas/item.h"
#include "ardour_ui.h"
#include "debug.h"
#include "utils.h"
#include "i18n.h"
#include "rgb_macros.h"
-#include "canvas_impl.h"
#include "gui_thread.h"
using namespace std;
return (savergb);
}
-ArdourCanvas::Points*
-get_canvas_points (string /*who*/, uint32_t npoints)
-{
- // cerr << who << ": wants " << npoints << " canvas points" << endl;
-#ifdef TRAP_EXCESSIVE_POINT_REQUESTS
- if (npoints > (uint32_t) gdk_screen_width() + 4) {
- abort ();
- }
-#endif
- return new ArdourCanvas::Points (npoints);
-}
-
Pango::FontDescription
get_font_for_style (string widgetname)
{
Glib::RefPtr<const Pango::Layout> layout = foobar.get_layout();
- PangoFontDescription *pfd = (PangoFontDescription *)pango_layout_get_font_description(const_cast<PangoLayout *>(layout->gobj()));
+ PangoFontDescription *pfd = const_cast<PangoFontDescription *> (pango_layout_get_font_description(const_cast<PangoLayout *>(layout->gobj())));
if (!pfd) {
}
}
-bool
-canvas_item_visible (ArdourCanvas::Item* item)
-{
- return (item->gobj()->object.flags & GNOME_CANVAS_ITEM_VISIBLE) ? true : false;
-}
-
void
set_color (Gdk::Color& c, int rgb)
{
return PublicEditor::instance().on_key_press_event(ev);
}
+bool
+emulate_key_event (Gtk::Widget* w, unsigned int keyval)
+{
+ GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET(w->gobj()));
+ GdkKeymap *keymap = gdk_keymap_get_for_display (display);
+ GdkKeymapKey *keymapkey = NULL;
+ gint n_keys;
+
+ if (!gdk_keymap_get_entries_for_keyval(keymap, keyval, &keymapkey, &n_keys)) return false;
+ if (n_keys !=1) { g_free(keymapkey); return false;}
+
+ GdkEventKey ev;
+ ev.type = GDK_KEY_PRESS;
+ ev.window = gtk_widget_get_window(GTK_WIDGET(w->gobj()));
+ ev.send_event = FALSE;
+ ev.time = 0;
+ ev.state = 0;
+ ev.keyval = keyval;
+ ev.length = 0;
+ ev.string = const_cast<gchar*> ("");
+ ev.hardware_keycode = keymapkey[0].keycode;
+ ev.group = keymapkey[0].group;
+ g_free(keymapkey);
+
+ forward_key_press(&ev);
+ ev.type = GDK_KEY_RELEASE;
+ return forward_key_press(&ev);
+}
+
bool
key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
{
/* no special handling or there are modifiers in effect: accelerate first */
DEBUG_TRACE (DEBUG::Accelerators, "\tactivate, then propagate\n");
+ DEBUG_TRACE (DEBUG::Accelerators, string_compose ("\tevent send-event:%1 time:%2 length:%3 string:%4 hardware_keycode:%5 group:%6\n",
+ ev->send_event, ev->time, ev->length, ev->string, ev->hardware_keycode, ev->group));
if (allow_activating) {
DEBUG_TRACE (DEBUG::Accelerators, "\tsending to window\n");
bool
key_is_legal_for_numeric_entry (guint keyval)
{
+ /* we assume that this does not change over the life of the process
+ */
+
+ static int comma_decimal = -1;
+
switch (keyval) {
- case GDK_minus:
- case GDK_plus:
case GDK_period:
case GDK_comma:
+ if (comma_decimal < 0) {
+ std::lconv* lc = std::localeconv();
+ if (strchr (lc->decimal_point, ',') != 0) {
+ comma_decimal = 1;
+ } else {
+ comma_decimal = 0;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ switch (keyval) {
+ case GDK_decimalpoint:
+ case GDK_KP_Separator:
+ return true;
+
+ case GDK_period:
+ if (comma_decimal) {
+ return false;
+ } else {
+ return true;
+ }
+ break;
+ case GDK_comma:
+ if (comma_decimal) {
+ return true;
+ } else {
+ return false;
+ }
+ break;
+ case GDK_minus:
+ case GDK_plus:
case GDK_0:
case GDK_1:
case GDK_2:
/* FT2 rendering - used by GnomeCanvas, sigh */
- pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_for_display(), val/1024, val/1024);
+ pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_new(), val/1024, val/1024);
/* Cairo rendering, in case there is any */
while (1) {
+ double h, s, v;
+
+ h = fmod (random(), 360.0);
+ s = (random() % 65535) / 65535.0;
+ v = (random() % 65535) / 65535.0;
+
+#if 0
/* avoid neon/glowing tones by limiting them to the
"inner section" (paler) of a color wheel/circle.
*/
newcolor.set_red (random() % max_saturation);
newcolor.set_blue (random() % max_saturation);
newcolor.set_green (random() % max_saturation);
-
+#else
+ s = min (0.5, s); /* not too saturated */
+ v = max (0.9, v); /* not too bright */
+ newcolor.set_hsv (h, s, v);
+#endif
if (used_colors.size() == 0) {
used_colors.push_back (newcolor);
return newcolor;
projects / ardour.git / blobdiff