2005-09-25 14:42:24 -04:00
|
|
|
/*
|
2009-10-14 12:10:01 -04:00
|
|
|
Copyright (C) 2003 Paul Davis
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2008-09-30 10:18:15 -04:00
|
|
|
This program is free software; you an redistribute it and/or modify
|
2005-09-25 14:42:24 -04:00
|
|
|
it under the terms of the GNU General Public License as published by
|
|
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
2010-11-13 00:14:48 -05:00
|
|
|
#ifdef WAF_BUILD
|
|
|
|
#include "gtk2ardour-config.h"
|
|
|
|
#endif
|
|
|
|
|
2008-03-17 16:54:03 -04:00
|
|
|
#include <pango/pangoft2.h> // for fontmap resolution control for GnomeCanvas
|
|
|
|
#include <pango/pangocairo.h> // for fontmap resolution control for GnomeCanvas
|
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
#include <cstdlib>
|
2012-11-13 13:05:09 -05:00
|
|
|
#include <clocale>
|
|
|
|
#include <cstring>
|
2005-09-25 14:42:24 -04:00
|
|
|
#include <cctype>
|
2013-09-23 21:35:17 -04:00
|
|
|
#include <cmath>
|
2006-03-14 15:51:55 -05:00
|
|
|
#include <fstream>
|
2011-08-30 05:48:53 -04:00
|
|
|
#include <list>
|
2006-03-14 15:51:55 -05:00
|
|
|
#include <sys/stat.h>
|
2007-11-07 20:40:25 -05:00
|
|
|
#include <gtkmm/rc.h>
|
2005-09-25 16:33:00 -04:00
|
|
|
#include <gtkmm/window.h>
|
|
|
|
#include <gtkmm/combo.h>
|
|
|
|
#include <gtkmm/label.h>
|
|
|
|
#include <gtkmm/paned.h>
|
2005-09-25 14:42:24 -04:00
|
|
|
#include <gtk/gtkpaned.h>
|
2012-06-12 10:19:35 -04:00
|
|
|
#include <boost/algorithm/string.hpp>
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2009-02-25 13:26:51 -05:00
|
|
|
#include "pbd/file_utils.h"
|
2007-06-27 08:12:44 -04:00
|
|
|
|
2005-09-25 16:33:00 -04:00
|
|
|
#include <gtkmm2ext/utils.h>
|
2009-10-30 11:30:22 -04:00
|
|
|
#include "ardour/rc_configuration.h"
|
2009-02-25 13:26:51 -05:00
|
|
|
#include "ardour/filesystem_paths.h"
|
2014-06-09 23:28:32 -04:00
|
|
|
|
2013-04-04 00:32:52 -04:00
|
|
|
#include "canvas/item.h"
|
2014-06-09 23:28:32 -04:00
|
|
|
#include "canvas/utils.h"
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
#include "ardour_ui.h"
|
2011-02-24 14:44:13 -05:00
|
|
|
#include "debug.h"
|
2009-08-26 23:09:30 -04:00
|
|
|
#include "public_editor.h"
|
2005-11-25 19:06:46 -05:00
|
|
|
#include "keyboard.h"
|
2005-09-25 14:42:24 -04:00
|
|
|
#include "utils.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
#include "rgb_macros.h"
|
2010-04-06 12:57:35 -04:00
|
|
|
#include "gui_thread.h"
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
using namespace std;
|
|
|
|
using namespace Gtk;
|
2006-01-06 10:06:33 -05:00
|
|
|
using namespace Glib;
|
2006-06-21 19:01:03 -04:00
|
|
|
using namespace PBD;
|
2009-12-04 17:51:32 -05:00
|
|
|
using Gtkmm2ext::Keyboard;
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2014-06-25 15:27:37 -04:00
|
|
|
namespace ARDOUR_UI_UTILS {
|
|
|
|
sigc::signal<void> DPIReset;
|
|
|
|
}
|
2008-03-17 16:54:03 -04:00
|
|
|
|
2014-03-04 09:25:58 -05:00
|
|
|
#ifdef PLATFORM_WINDOWS
|
|
|
|
#define random() rand()
|
|
|
|
#endif
|
|
|
|
|
2009-06-20 09:41:55 -04:00
|
|
|
|
2009-07-03 19:51:58 -04:00
|
|
|
/** Add an element to a menu, settings its sensitivity.
|
|
|
|
* @param m Menu to add to.
|
|
|
|
* @param e Element to add.
|
|
|
|
* @param s true to make sensitive, false to make insensitive
|
|
|
|
*/
|
|
|
|
void
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::add_item_with_sensitivity (Menu_Helpers::MenuList& m, Menu_Helpers::MenuElem e, bool s)
|
2009-07-03 19:51:58 -04:00
|
|
|
{
|
|
|
|
m.push_back (e);
|
|
|
|
if (!s) {
|
|
|
|
m.back().set_sensitive (false);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
gint
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::just_hide_it (GdkEventAny */*ev*/, Gtk::Window *win)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
2007-07-07 01:04:34 -04:00
|
|
|
win->hide ();
|
2009-06-20 09:41:55 -04:00
|
|
|
return 0;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
/* xpm2rgb copied from nixieclock, which bore the legend:
|
|
|
|
|
|
|
|
nixieclock - a nixie desktop timepiece
|
|
|
|
Copyright (C) 2000 Greg Ercolano, erco@3dsite.com
|
|
|
|
|
|
|
|
and was released under the GPL.
|
|
|
|
*/
|
|
|
|
|
|
|
|
unsigned char*
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
|
|
|
static long vals[256], val;
|
|
|
|
uint32_t t, x, y, colors, cpp;
|
|
|
|
unsigned char c;
|
|
|
|
unsigned char *savergb, *rgb;
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
// PARSE HEADER
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
if ( sscanf(xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4 ) {
|
2005-10-06 15:10:57 -04:00
|
|
|
error << string_compose (_("bad XPM header %1"), xpm[0])
|
2005-09-25 14:42:24 -04:00
|
|
|
<< endmsg;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-03-01 13:28:04 -05:00
|
|
|
savergb = rgb = (unsigned char*) malloc (h * w * 3);
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
// LOAD XPM COLORMAP LONG ENOUGH TO DO CONVERSION
|
|
|
|
for (t = 0; t < colors; ++t) {
|
|
|
|
sscanf (xpm[t+1], "%c c #%lx", &c, &val);
|
|
|
|
vals[c] = val;
|
|
|
|
}
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
// COLORMAP -> RGB CONVERSION
|
|
|
|
// Get low 3 bytes from vals[]
|
|
|
|
//
|
|
|
|
|
|
|
|
const char *p;
|
|
|
|
for (y = h-1; y > 0; --y) {
|
|
|
|
|
|
|
|
for (p = xpm[1+colors+(h-y-1)], x = 0; x < w; x++, rgb += 3) {
|
|
|
|
val = vals[(int)*p++];
|
|
|
|
*(rgb+2) = val & 0xff; val >>= 8; // 2:B
|
|
|
|
*(rgb+1) = val & 0xff; val >>= 8; // 1:G
|
|
|
|
*(rgb+0) = val & 0xff; // 0:R
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return (savergb);
|
|
|
|
}
|
|
|
|
|
|
|
|
unsigned char*
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
|
|
|
static long vals[256], val;
|
|
|
|
uint32_t t, x, y, colors, cpp;
|
|
|
|
unsigned char c;
|
|
|
|
unsigned char *savergb, *rgb;
|
|
|
|
char transparent;
|
|
|
|
|
|
|
|
// PARSE HEADER
|
|
|
|
|
|
|
|
if ( sscanf(xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4 ) {
|
2005-10-06 15:10:57 -04:00
|
|
|
error << string_compose (_("bad XPM header %1"), xpm[0])
|
2005-09-25 14:42:24 -04:00
|
|
|
<< endmsg;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-03-01 13:28:04 -05:00
|
|
|
savergb = rgb = (unsigned char*) malloc (h * w * 4);
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
// LOAD XPM COLORMAP LONG ENOUGH TO DO CONVERSION
|
|
|
|
|
|
|
|
if (strstr (xpm[1], "None")) {
|
|
|
|
sscanf (xpm[1], "%c", &transparent);
|
|
|
|
t = 1;
|
|
|
|
} else {
|
|
|
|
transparent = 0;
|
|
|
|
t = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (; t < colors; ++t) {
|
|
|
|
sscanf (xpm[t+1], "%c c #%lx", &c, &val);
|
|
|
|
vals[c] = val;
|
|
|
|
}
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
// COLORMAP -> RGB CONVERSION
|
|
|
|
// Get low 3 bytes from vals[]
|
|
|
|
//
|
|
|
|
|
|
|
|
const char *p;
|
|
|
|
for (y = h-1; y > 0; --y) {
|
|
|
|
|
|
|
|
char alpha;
|
|
|
|
|
|
|
|
for (p = xpm[1+colors+(h-y-1)], x = 0; x < w; x++, rgb += 4) {
|
|
|
|
|
|
|
|
if (transparent && (*p++ == transparent)) {
|
|
|
|
alpha = 0;
|
|
|
|
val = 0;
|
|
|
|
} else {
|
|
|
|
alpha = 255;
|
|
|
|
val = vals[(int)*p];
|
|
|
|
}
|
|
|
|
|
|
|
|
*(rgb+3) = alpha; // 3: alpha
|
|
|
|
*(rgb+2) = val & 0xff; val >>= 8; // 2:B
|
|
|
|
*(rgb+1) = val & 0xff; val >>= 8; // 1:G
|
|
|
|
*(rgb+0) = val & 0xff; // 0:R
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return (savergb);
|
|
|
|
}
|
|
|
|
|
2014-06-19 13:47:53 -04:00
|
|
|
/** Returns a Pango::FontDescription given a string describing the font.
|
|
|
|
*
|
|
|
|
* If the returned FontDescription does not specify a family, then
|
|
|
|
* the family is set to "Sans". This mirrors GTK's behaviour in
|
|
|
|
* gtkstyle.c.
|
|
|
|
*
|
|
|
|
* Some environments will force Pango to specify the family
|
|
|
|
* even if it was not specified in the string describing the font.
|
|
|
|
* Such environments should be left unaffected by this function,
|
|
|
|
* since the font family will be left alone.
|
|
|
|
*
|
|
|
|
* There may be other similar font specification enforcement
|
|
|
|
* that we might add here later.
|
|
|
|
*/
|
2014-06-19 11:18:37 -04:00
|
|
|
Pango::FontDescription
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::sanitized_font (std::string const& name)
|
2014-06-19 11:18:37 -04:00
|
|
|
{
|
|
|
|
Pango::FontDescription fd (name);
|
|
|
|
|
|
|
|
if (fd.get_family().empty()) {
|
|
|
|
fd.set_family ("Sans");
|
|
|
|
}
|
|
|
|
|
|
|
|
return fd;
|
|
|
|
}
|
|
|
|
|
2011-06-02 13:50:37 -04:00
|
|
|
Pango::FontDescription
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::get_font_for_style (string widgetname)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
2005-12-02 14:18:26 -05:00
|
|
|
Gtk::Window window (WINDOW_TOPLEVEL);
|
2005-09-25 14:42:24 -04:00
|
|
|
Gtk::Label foobar;
|
2006-08-01 00:05:15 -04:00
|
|
|
Glib::RefPtr<Gtk::Style> style;
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2005-12-02 14:18:26 -05:00
|
|
|
window.add (foobar);
|
2005-09-25 14:42:24 -04:00
|
|
|
foobar.set_name (widgetname);
|
|
|
|
foobar.ensure_style();
|
|
|
|
|
2005-10-09 08:51:04 -04:00
|
|
|
style = foobar.get_style ();
|
2007-03-05 18:12:47 -05:00
|
|
|
|
|
|
|
Glib::RefPtr<const Pango::Layout> layout = foobar.get_layout();
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2012-11-13 13:05:09 -05:00
|
|
|
PangoFontDescription *pfd = const_cast<PangoFontDescription *> (pango_layout_get_font_description(const_cast<PangoLayout *>(layout->gobj())));
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2007-03-05 18:12:47 -05:00
|
|
|
if (!pfd) {
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2007-03-05 18:12:47 -05:00
|
|
|
/* layout inherited its font description from a PangoContext */
|
|
|
|
|
2012-08-10 11:57:09 -04:00
|
|
|
PangoContext* ctxt = (PangoContext*) pango_layout_get_context (const_cast<PangoLayout*>(layout->gobj()));
|
2007-03-05 18:12:47 -05:00
|
|
|
pfd = pango_context_get_font_description (ctxt);
|
2011-06-02 13:50:37 -04:00
|
|
|
return Pango::FontDescription (pfd); /* make a copy */
|
2009-10-14 12:10:01 -04:00
|
|
|
}
|
2007-03-05 18:12:47 -05:00
|
|
|
|
2011-06-02 13:50:37 -04:00
|
|
|
return Pango::FontDescription (pfd); /* make a copy */
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
2005-10-09 08:51:04 -04:00
|
|
|
|
2006-01-01 10:31:59 -05:00
|
|
|
void
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::set_color_from_rgb (Gdk::Color& c, uint32_t rgb)
|
2014-06-09 23:28:32 -04:00
|
|
|
{
|
|
|
|
/* Gdk::Color color ranges are 16 bit, so scale from 8 bit by
|
|
|
|
multiplying by 256.
|
|
|
|
*/
|
|
|
|
c.set_rgb ((rgb >> 16)*256, ((rgb & 0xff00) >> 8)*256, (rgb & 0xff)*256);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::set_color_from_rgba (Gdk::Color& c, uint32_t rgba)
|
2014-06-09 23:28:32 -04:00
|
|
|
{
|
|
|
|
/* Gdk::Color color ranges are 16 bit, so scale from 8 bit by
|
|
|
|
multiplying by 256.
|
|
|
|
*/
|
|
|
|
c.set_rgb ((rgba >> 24)*256, ((rgba & 0xff0000) >> 16)*256, ((rgba & 0xff00) >> 8)*256);
|
|
|
|
}
|
|
|
|
|
|
|
|
uint32_t
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::gdk_color_to_rgba (Gdk::Color const& c)
|
2014-06-09 23:28:32 -04:00
|
|
|
{
|
|
|
|
/* since alpha value is not available from a Gdk::Color, it is
|
|
|
|
hardcoded as 0xff (aka 255 or 1.0)
|
|
|
|
*/
|
|
|
|
|
|
|
|
const uint32_t r = c.get_red_p () * 255.0;
|
|
|
|
const uint32_t g = c.get_green_p () * 255.0;
|
|
|
|
const uint32_t b = c.get_blue_p () * 255.0;
|
|
|
|
const uint32_t a = 0xff;
|
|
|
|
|
|
|
|
return RGBA_TO_UINT (r,g,b,a);
|
|
|
|
}
|
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
|
2009-08-26 23:09:30 -04:00
|
|
|
bool
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::relay_key_press (GdkEventKey* ev, Gtk::Window* win)
|
2009-08-26 23:09:30 -04:00
|
|
|
{
|
2013-09-12 14:39:17 -04:00
|
|
|
PublicEditor& ed (PublicEditor::instance());
|
|
|
|
|
2009-08-26 23:09:30 -04:00
|
|
|
if (!key_press_focus_accelerator_handler (*win, ev)) {
|
2013-09-16 22:03:27 -04:00
|
|
|
if (&ed == 0) {
|
|
|
|
/* early key press in pre-main-window-dialogs, no editor yet */
|
|
|
|
return false;
|
|
|
|
}
|
2013-09-12 14:39:17 -04:00
|
|
|
return ed.on_key_press_event(ev);
|
2009-08-26 23:09:30 -04:00
|
|
|
} else {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-03-11 17:51:24 -05:00
|
|
|
bool
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::forward_key_press (GdkEventKey* ev)
|
2010-03-11 17:51:24 -05:00
|
|
|
{
|
2014-06-25 15:27:37 -04:00
|
|
|
return PublicEditor::instance().on_key_press_event(ev);
|
2010-03-11 17:51:24 -05:00
|
|
|
}
|
|
|
|
|
2013-06-09 19:54:55 -04:00
|
|
|
bool
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::emulate_key_event (Gtk::Widget* w, unsigned int keyval)
|
2013-06-09 19:54:55 -04:00
|
|
|
{
|
|
|
|
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;
|
2013-06-21 17:15:12 -04:00
|
|
|
ev.string = const_cast<gchar*> ("");
|
2013-06-09 19:54:55 -04:00
|
|
|
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);
|
|
|
|
}
|
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
bool
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
|
2006-03-09 18:44:39 -05:00
|
|
|
{
|
|
|
|
GtkWindow* win = window.gobj();
|
2006-03-13 22:43:54 -05:00
|
|
|
GtkWidget* focus = gtk_window_get_focus (win);
|
|
|
|
bool special_handling_of_unmodified_accelerators = false;
|
2008-12-12 09:43:24 -05:00
|
|
|
bool allow_activating = true;
|
2011-08-17 08:46:42 -04:00
|
|
|
/* consider all relevant modifiers but not LOCK or SHIFT */
|
|
|
|
const guint mask = (Keyboard::RelevantModifierKeyMask & ~(Gdk::SHIFT_MASK|Gdk::LOCK_MASK));
|
2006-03-13 22:43:54 -05:00
|
|
|
|
|
|
|
if (focus) {
|
2007-05-22 20:06:16 -04:00
|
|
|
if (GTK_IS_ENTRY(focus) || Keyboard::some_magic_widget_has_focus()) {
|
2006-03-13 22:43:54 -05:00
|
|
|
special_handling_of_unmodified_accelerators = true;
|
2009-10-14 12:10:01 -04:00
|
|
|
}
|
|
|
|
}
|
2006-03-09 18:44:39 -05:00
|
|
|
|
2008-12-12 09:43:24 -05:00
|
|
|
#ifdef GTKOSX
|
2012-07-26 23:12:52 -04:00
|
|
|
/* at one time this appeared to be necessary. As of July 2012, it does not
|
|
|
|
appear to be. if it ever is necessar, figure out if it should apply
|
|
|
|
to all platforms.
|
|
|
|
*/
|
|
|
|
#if 0
|
2008-12-12 09:43:24 -05:00
|
|
|
if (Keyboard::some_magic_widget_has_focus ()) {
|
2012-07-26 23:12:52 -04:00
|
|
|
allow_activating = false;
|
2008-12-12 09:43:24 -05:00
|
|
|
}
|
|
|
|
#endif
|
2012-07-26 23:12:52 -04:00
|
|
|
#endif
|
2008-12-12 09:43:24 -05:00
|
|
|
|
2011-06-01 13:00:29 -04:00
|
|
|
|
2014-11-02 08:54:12 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, string_compose ("Win = %1 focus = %7 (%8) Key event: code = %2 state = %3 special handling ? %4 magic widget focus ? %5 allow_activation ? %6\n",
|
2011-02-24 14:44:13 -05:00
|
|
|
win,
|
|
|
|
ev->keyval,
|
2011-03-01 18:26:27 -05:00
|
|
|
ev->state,
|
|
|
|
special_handling_of_unmodified_accelerators,
|
|
|
|
Keyboard::some_magic_widget_has_focus(),
|
2011-11-20 12:43:23 -05:00
|
|
|
allow_activating,
|
2014-11-02 08:54:12 -05:00
|
|
|
focus,
|
|
|
|
(focus ? gtk_widget_get_name (focus) : "no focus widget")));
|
2011-06-01 13:00:29 -04:00
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
/* This exists to allow us to override the way GTK handles
|
|
|
|
key events. The normal sequence is:
|
|
|
|
|
|
|
|
a) event is delivered to a GtkWindow
|
|
|
|
b) accelerators/mnemonics are activated
|
|
|
|
c) if (b) didn't handle the event, propagate to
|
|
|
|
the focus widget and/or focus chain
|
|
|
|
|
|
|
|
The problem with this is that if the accelerators include
|
2009-10-14 12:10:01 -04:00
|
|
|
keys without modifiers, such as the space bar or the
|
2006-03-09 18:44:39 -05:00
|
|
|
letter "e", then pressing the key while typing into
|
|
|
|
a text entry widget results in the accelerator being
|
|
|
|
activated, instead of the desired letter appearing
|
|
|
|
in the text entry.
|
|
|
|
|
|
|
|
There is no good way of fixing this, but this
|
2009-10-14 12:10:01 -04:00
|
|
|
represents a compromise. The idea is that
|
2006-03-09 18:44:39 -05:00
|
|
|
key events involving modifiers (not Shift)
|
|
|
|
get routed into the activation pathway first, then
|
|
|
|
get propagated to the focus widget if necessary.
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
If the key event doesn't involve modifiers,
|
|
|
|
we deliver to the focus widget first, thus allowing
|
|
|
|
it to get "normal text" without interference
|
|
|
|
from acceleration.
|
|
|
|
|
|
|
|
Of course, this can also be problematic: if there
|
|
|
|
is a widget with focus, then it will swallow
|
|
|
|
all "normal text" accelerators.
|
|
|
|
*/
|
|
|
|
|
2011-08-19 10:47:41 -04:00
|
|
|
if (!special_handling_of_unmodified_accelerators) {
|
|
|
|
|
|
|
|
/* XXX note that for a brief moment, the conditional above
|
|
|
|
* included "|| (ev->state & mask)" so as to enforce the
|
|
|
|
* implication of special_handling_of_UNMODIFIED_accelerators.
|
|
|
|
* however, this forces any key that GTK doesn't allow and that
|
|
|
|
* we have an alternative (see next comment) for to be
|
|
|
|
* automatically sent through the accel groups activation
|
|
|
|
* pathway, which prevents individual widgets & canvas items
|
|
|
|
* from ever seeing it if is used by a key binding.
|
|
|
|
*
|
|
|
|
* specifically, this hid Ctrl-down-arrow from MIDI region
|
|
|
|
* views because it is also bound to an action.
|
|
|
|
*
|
|
|
|
* until we have a robust, clean binding system, this
|
|
|
|
* quirk will have to remain in place.
|
|
|
|
*/
|
2006-05-01 21:08:34 -04:00
|
|
|
|
|
|
|
/* pretend that certain key events that GTK does not allow
|
|
|
|
to be used as accelerators are actually something that
|
2011-08-17 08:46:42 -04:00
|
|
|
it does allow. but only where there are no modifiers.
|
2006-05-01 21:08:34 -04:00
|
|
|
*/
|
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
uint32_t fakekey = ev->keyval;
|
2006-05-01 21:08:34 -04:00
|
|
|
|
2010-05-25 12:45:21 -04:00
|
|
|
if (Gtkmm2ext::possibly_translate_keyval_to_make_legal_accelerator (fakekey)) {
|
2012-03-09 12:15:25 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, string_compose ("\tactivate (was %1 now %2) without special hanlding of unmodified accels\n",
|
|
|
|
ev->keyval, fakekey));
|
|
|
|
|
|
|
|
GdkModifierType mod = GdkModifierType (ev->state);
|
|
|
|
|
|
|
|
mod = GdkModifierType (mod & gtk_accelerator_get_default_mod_mask());
|
2015-01-14 20:31:38 -05:00
|
|
|
Gtkmm2ext::possibly_translate_mod_to_make_legal_accelerator(mod);
|
2012-03-09 12:15:25 -05:00
|
|
|
|
|
|
|
if (allow_activating && gtk_accel_groups_activate(G_OBJECT(win), fakekey, mod)) {
|
2011-08-17 08:46:42 -04:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\taccel group activated by fakekey\n");
|
2008-02-16 17:43:18 -05:00
|
|
|
return true;
|
|
|
|
}
|
2006-05-01 21:08:34 -04:00
|
|
|
}
|
|
|
|
}
|
2006-03-13 22:43:54 -05:00
|
|
|
|
2008-01-10 16:20:59 -05:00
|
|
|
if (!special_handling_of_unmodified_accelerators || (ev->state & mask)) {
|
|
|
|
|
|
|
|
/* no special handling or there are modifiers in effect: accelerate first */
|
2006-03-13 22:43:54 -05:00
|
|
|
|
2011-02-24 14:44:13 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tactivate, then propagate\n");
|
2014-07-02 12:54:41 -04:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, string_compose ("\tevent send-event:%1 time:%2 length:%3 name %7 string:%4 hardware_keycode:%5 group:%6\n",
|
|
|
|
ev->send_event, ev->time, ev->length, ev->string, ev->hardware_keycode, ev->group, gdk_keyval_name (ev->keyval)));
|
2008-12-12 09:43:24 -05:00
|
|
|
|
|
|
|
if (allow_activating) {
|
2012-07-26 23:21:39 -04:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tsending to window\n");
|
2008-12-12 09:43:24 -05:00
|
|
|
if (gtk_window_activate_key (win, ev)) {
|
2012-07-26 23:21:39 -04:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\t\thandled\n");
|
2008-12-12 09:43:24 -05:00
|
|
|
return true;
|
2008-01-10 16:20:59 -05:00
|
|
|
}
|
2011-08-17 08:46:42 -04:00
|
|
|
} else {
|
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tactivation skipped\n");
|
2008-12-12 09:43:24 -05:00
|
|
|
}
|
|
|
|
|
2011-02-24 14:44:13 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tnot accelerated, now propagate\n");
|
|
|
|
|
2008-12-12 09:43:24 -05:00
|
|
|
return gtk_window_propagate_key_event (win, ev);
|
2006-03-09 18:44:39 -05:00
|
|
|
}
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
/* no modifiers, propagate first */
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2011-02-24 14:44:13 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tpropagate, then activate\n");
|
2008-12-12 09:43:24 -05:00
|
|
|
|
2011-02-24 14:44:13 -05:00
|
|
|
if (!gtk_window_propagate_key_event (win, ev)) {
|
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tpropagation didn't handle, so activate\n");
|
2008-12-12 09:43:24 -05:00
|
|
|
if (allow_activating) {
|
|
|
|
return gtk_window_activate_key (win, ev);
|
2011-08-17 08:46:42 -04:00
|
|
|
} else {
|
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tactivation skipped\n");
|
2009-10-14 12:10:01 -04:00
|
|
|
}
|
|
|
|
|
2007-05-22 20:06:16 -04:00
|
|
|
} else {
|
2011-02-24 14:44:13 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\thandled by propagate\n");
|
2007-05-22 20:06:16 -04:00
|
|
|
return true;
|
|
|
|
}
|
2006-03-09 18:44:39 -05:00
|
|
|
|
2011-02-24 14:44:13 -05:00
|
|
|
DEBUG_TRACE (DEBUG::Accelerators, "\tnot handled\n");
|
2006-03-09 18:44:39 -05:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2009-10-14 12:10:01 -04:00
|
|
|
Glib::RefPtr<Gdk::Pixbuf>
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::get_xpm (std::string name)
|
2006-03-12 10:46:29 -05:00
|
|
|
{
|
2008-09-10 11:03:30 -04:00
|
|
|
if (!xpm_map[name]) {
|
2007-06-27 08:12:44 -04:00
|
|
|
|
2013-08-15 06:04:08 -04:00
|
|
|
Searchpath spath(ARDOUR::ardour_data_search_path());
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
spath.add_subdirectory_to_paths("pixmaps");
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2012-06-23 01:06:54 -04:00
|
|
|
std::string data_file_path;
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2014-06-19 07:23:12 -04:00
|
|
|
if(!find_file (spath, name, data_file_path)) {
|
2008-09-10 11:03:30 -04:00
|
|
|
fatal << string_compose (_("cannot find XPM file for %1"), name) << endmsg;
|
|
|
|
}
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
try {
|
2012-06-23 01:06:54 -04:00
|
|
|
xpm_map[name] = Gdk::Pixbuf::create_from_file (data_file_path);
|
2008-09-10 17:27:39 -04:00
|
|
|
} catch(const Glib::Error& e) {
|
2008-09-10 11:03:30 -04:00
|
|
|
warning << "Caught Glib::Error: " << e.what() << endmsg;
|
2008-09-10 17:27:39 -04:00
|
|
|
}
|
2006-03-12 10:46:29 -05:00
|
|
|
}
|
2007-10-11 18:07:47 -04:00
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
return xpm_map[name];
|
2006-03-12 10:46:29 -05:00
|
|
|
}
|
2006-03-14 15:51:55 -05:00
|
|
|
|
2014-06-10 14:22:59 -04:00
|
|
|
vector<string>
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::get_icon_sets ()
|
2014-06-10 14:22:59 -04:00
|
|
|
{
|
|
|
|
Searchpath spath(ARDOUR::ardour_data_search_path());
|
|
|
|
spath.add_subdirectory_to_paths ("icons");
|
|
|
|
vector<string> r;
|
|
|
|
|
|
|
|
r.push_back (_("default"));
|
|
|
|
|
|
|
|
for (vector<string>::iterator s = spath.begin(); s != spath.end(); ++s) {
|
|
|
|
|
|
|
|
vector<string> entries;
|
|
|
|
|
2014-06-22 03:44:35 -04:00
|
|
|
get_paths (entries, *s, false, false);
|
2014-06-10 14:22:59 -04:00
|
|
|
|
|
|
|
for (vector<string>::iterator e = entries.begin(); e != entries.end(); ++e) {
|
2014-06-18 22:33:14 -04:00
|
|
|
if (Glib::file_test (*e, Glib::FILE_TEST_IS_DIR)) {
|
|
|
|
r.push_back (Glib::filename_to_utf8 (Glib::path_get_basename(*e)));
|
2014-06-10 14:22:59 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return r;
|
|
|
|
}
|
|
|
|
|
2010-09-14 12:51:02 -04:00
|
|
|
std::string
|
2014-09-10 19:39:15 -04:00
|
|
|
ARDOUR_UI_UTILS::get_icon_path (const char* cname, string icon_set, bool is_image)
|
2006-10-10 13:46:22 -04:00
|
|
|
{
|
2014-06-10 12:38:31 -04:00
|
|
|
std::string data_file_path;
|
2006-10-10 13:46:22 -04:00
|
|
|
string name = cname;
|
2014-09-10 19:39:15 -04:00
|
|
|
|
|
|
|
if (is_image) {
|
|
|
|
name += X_(".png");
|
|
|
|
}
|
2006-10-10 13:46:22 -04:00
|
|
|
|
2013-08-15 06:04:08 -04:00
|
|
|
Searchpath spath(ARDOUR::ardour_data_search_path());
|
2014-06-13 17:15:23 -04:00
|
|
|
|
2014-06-10 14:22:59 -04:00
|
|
|
if (!icon_set.empty() && icon_set != _("default")) {
|
2014-06-13 17:15:23 -04:00
|
|
|
|
|
|
|
/* add "icons/icon_set" but .. not allowed to add both of these at once */
|
|
|
|
spath.add_subdirectory_to_paths ("icons");
|
|
|
|
spath.add_subdirectory_to_paths (icon_set);
|
2014-06-10 12:38:31 -04:00
|
|
|
|
2014-06-19 07:23:12 -04:00
|
|
|
find_file (spath, name, data_file_path);
|
2014-11-18 17:39:00 -05:00
|
|
|
} else {
|
|
|
|
spath.add_subdirectory_to_paths ("icons");
|
|
|
|
find_file (spath, name, data_file_path);
|
2014-06-10 12:38:31 -04:00
|
|
|
}
|
|
|
|
|
2014-09-10 19:39:15 -04:00
|
|
|
if (is_image && data_file_path.empty()) {
|
2014-06-10 12:38:31 -04:00
|
|
|
|
2014-06-10 14:22:59 -04:00
|
|
|
if (!icon_set.empty() && icon_set != _("default")) {
|
2014-06-10 12:38:31 -04:00
|
|
|
warning << string_compose (_("icon \"%1\" not found for icon set \"%2\", fallback to default"), cname, icon_set) << endmsg;
|
|
|
|
}
|
|
|
|
|
|
|
|
Searchpath def (ARDOUR::ardour_data_search_path());
|
|
|
|
def.add_subdirectory_to_paths ("icons");
|
|
|
|
|
2014-06-19 07:23:12 -04:00
|
|
|
if (!find_file (def, name, data_file_path)) {
|
2014-06-10 12:38:31 -04:00
|
|
|
fatal << string_compose (_("cannot find icon image for %1 using %2"), name, spath.to_string()) << endmsg;
|
2014-11-14 04:47:43 -05:00
|
|
|
abort(); /*NOTREACHED*/
|
2014-06-10 12:38:31 -04:00
|
|
|
}
|
|
|
|
}
|
2006-10-10 13:46:22 -04:00
|
|
|
|
2014-06-10 12:38:31 -04:00
|
|
|
return data_file_path;
|
|
|
|
}
|
2007-06-27 08:12:48 -04:00
|
|
|
|
2014-06-10 12:38:31 -04:00
|
|
|
Glib::RefPtr<Gdk::Pixbuf>
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::get_icon (const char* cname, string icon_set)
|
2014-06-10 12:38:31 -04:00
|
|
|
{
|
|
|
|
Glib::RefPtr<Gdk::Pixbuf> img;
|
|
|
|
try {
|
|
|
|
img = Gdk::Pixbuf::create_from_file (get_icon_path (cname, icon_set));
|
|
|
|
} catch (const Gdk::PixbufError &e) {
|
|
|
|
cerr << "Caught PixbufError: " << e.what() << endl;
|
|
|
|
} catch (...) {
|
|
|
|
error << string_compose (_("Caught exception while loading icon named %1"), cname) << endmsg;
|
2006-10-10 13:46:22 -04:00
|
|
|
}
|
|
|
|
|
2014-06-10 12:38:31 -04:00
|
|
|
return img;
|
2009-07-28 16:51:28 -04:00
|
|
|
}
|
|
|
|
|
2014-06-25 15:27:37 -04:00
|
|
|
namespace ARDOUR_UI_UTILS {
|
2009-10-14 12:10:01 -04:00
|
|
|
Glib::RefPtr<Gdk::Pixbuf>
|
2009-07-28 16:51:28 -04:00
|
|
|
get_icon (const char* cname)
|
|
|
|
{
|
2008-01-10 16:20:59 -05:00
|
|
|
Glib::RefPtr<Gdk::Pixbuf> img;
|
|
|
|
try {
|
2009-07-28 16:51:28 -04:00
|
|
|
img = Gdk::Pixbuf::create_from_file (get_icon_path (cname));
|
2008-09-10 17:27:39 -04:00
|
|
|
} catch (const Gdk::PixbufError &e) {
|
|
|
|
cerr << "Caught PixbufError: " << e.what() << endl;
|
|
|
|
} catch (...) {
|
2012-11-13 10:11:07 -05:00
|
|
|
error << string_compose (_("Caught exception while loading icon named %1"), cname) << endmsg;
|
2008-01-10 16:20:59 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
return img;
|
2006-10-10 13:46:22 -04:00
|
|
|
}
|
2014-06-25 15:27:37 -04:00
|
|
|
}
|
2006-10-10 13:46:22 -04:00
|
|
|
|
2006-09-29 17:39:39 -04:00
|
|
|
string
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::longest (vector<string>& strings)
|
2006-09-29 17:39:39 -04:00
|
|
|
{
|
|
|
|
if (strings.empty()) {
|
|
|
|
return string ("");
|
|
|
|
}
|
|
|
|
|
|
|
|
vector<string>::iterator longest = strings.begin();
|
|
|
|
string::size_type longest_length = (*longest).length();
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-09-29 17:39:39 -04:00
|
|
|
vector<string>::iterator i = longest;
|
|
|
|
++i;
|
|
|
|
|
|
|
|
while (i != strings.end()) {
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-09-29 17:39:39 -04:00
|
|
|
string::size_type len = (*i).length();
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-09-29 17:39:39 -04:00
|
|
|
if (len > longest_length) {
|
|
|
|
longest = i;
|
|
|
|
longest_length = len;
|
2009-10-14 12:10:01 -04:00
|
|
|
}
|
|
|
|
|
2006-09-29 17:39:39 -04:00
|
|
|
++i;
|
|
|
|
}
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-09-29 17:39:39 -04:00
|
|
|
return *longest;
|
|
|
|
}
|
2006-11-29 23:21:32 -05:00
|
|
|
|
|
|
|
bool
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::key_is_legal_for_numeric_entry (guint keyval)
|
2006-11-29 23:21:32 -05:00
|
|
|
{
|
2012-11-13 13:05:09 -05:00
|
|
|
/* we assume that this does not change over the life of the process
|
|
|
|
*/
|
|
|
|
|
|
|
|
static int comma_decimal = -1;
|
|
|
|
|
|
|
|
switch (keyval) {
|
|
|
|
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;
|
|
|
|
}
|
|
|
|
|
2006-11-29 23:21:32 -05:00
|
|
|
switch (keyval) {
|
2012-12-08 14:46:40 -05:00
|
|
|
case GDK_decimalpoint:
|
2012-12-08 15:21:54 -05:00
|
|
|
case GDK_KP_Separator:
|
2012-12-08 14:46:40 -05:00
|
|
|
return true;
|
|
|
|
|
2006-11-29 23:21:32 -05:00
|
|
|
case GDK_period:
|
2012-11-13 13:05:09 -05:00
|
|
|
if (comma_decimal) {
|
|
|
|
return false;
|
|
|
|
} else {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
break;
|
2006-11-29 23:21:32 -05:00
|
|
|
case GDK_comma:
|
2012-11-13 13:05:09 -05:00
|
|
|
if (comma_decimal) {
|
|
|
|
return true;
|
|
|
|
} else {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case GDK_minus:
|
|
|
|
case GDK_plus:
|
2006-11-29 23:21:32 -05:00
|
|
|
case GDK_0:
|
|
|
|
case GDK_1:
|
|
|
|
case GDK_2:
|
|
|
|
case GDK_3:
|
|
|
|
case GDK_4:
|
|
|
|
case GDK_5:
|
|
|
|
case GDK_6:
|
|
|
|
case GDK_7:
|
|
|
|
case GDK_8:
|
|
|
|
case GDK_9:
|
|
|
|
case GDK_KP_Add:
|
|
|
|
case GDK_KP_Subtract:
|
|
|
|
case GDK_KP_Decimal:
|
|
|
|
case GDK_KP_0:
|
|
|
|
case GDK_KP_1:
|
|
|
|
case GDK_KP_2:
|
|
|
|
case GDK_KP_3:
|
|
|
|
case GDK_KP_4:
|
|
|
|
case GDK_KP_5:
|
|
|
|
case GDK_KP_6:
|
|
|
|
case GDK_KP_7:
|
|
|
|
case GDK_KP_8:
|
|
|
|
case GDK_KP_9:
|
|
|
|
case GDK_Return:
|
|
|
|
case GDK_BackSpace:
|
|
|
|
case GDK_Delete:
|
|
|
|
case GDK_KP_Enter:
|
|
|
|
case GDK_Home:
|
|
|
|
case GDK_End:
|
|
|
|
case GDK_Left:
|
|
|
|
case GDK_Right:
|
|
|
|
return true;
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2006-11-29 23:21:32 -05:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return false;
|
|
|
|
}
|
2014-06-25 15:27:37 -04:00
|
|
|
|
2008-03-17 16:54:03 -04:00
|
|
|
void
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::set_pango_fontsize ()
|
2008-03-17 16:54:03 -04:00
|
|
|
{
|
2014-12-22 13:39:41 -05:00
|
|
|
long val = ARDOUR_UI::config()->get_font_scale();
|
2008-03-17 16:54:03 -04:00
|
|
|
|
2008-09-10 17:27:39 -04:00
|
|
|
/* FT2 rendering - used by GnomeCanvas, sigh */
|
2008-03-17 16:54:03 -04:00
|
|
|
|
2013-10-14 12:00:28 -04:00
|
|
|
#ifndef PLATFORM_WINDOWS
|
2013-03-23 09:33:20 -04:00
|
|
|
pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_new(), val/1024, val/1024);
|
2013-07-13 08:30:27 -04:00
|
|
|
#endif
|
2008-03-17 16:54:03 -04:00
|
|
|
|
|
|
|
/* Cairo rendering, in case there is any */
|
2009-10-14 12:10:01 -04:00
|
|
|
|
2008-03-17 16:54:03 -04:00
|
|
|
pango_cairo_font_map_set_resolution ((PangoCairoFontMap*) pango_cairo_font_map_get_default(), val/1024);
|
|
|
|
}
|
2006-11-29 23:21:32 -05:00
|
|
|
|
2008-03-17 16:54:03 -04:00
|
|
|
void
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::reset_dpi ()
|
2008-03-17 16:54:03 -04:00
|
|
|
{
|
2014-12-22 13:39:41 -05:00
|
|
|
long val = ARDOUR_UI::config()->get_font_scale();
|
2008-03-17 16:54:03 -04:00
|
|
|
set_pango_fontsize ();
|
|
|
|
/* Xft rendering */
|
2007-01-31 13:51:33 -05:00
|
|
|
|
2008-03-17 16:54:03 -04:00
|
|
|
gtk_settings_set_long_property (gtk_settings_get_default(),
|
|
|
|
"gtk-xft-dpi", val, "ardour");
|
|
|
|
DPIReset();//Emit Signal
|
|
|
|
}
|
2007-02-03 17:08:23 -05:00
|
|
|
|
2009-08-29 16:48:11 -04:00
|
|
|
void
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::resize_window_to_proportion_of_monitor (Gtk::Window* window, int max_width, int max_height)
|
2009-08-29 16:48:11 -04:00
|
|
|
{
|
|
|
|
Glib::RefPtr<Gdk::Screen> screen = window->get_screen ();
|
|
|
|
Gdk::Rectangle monitor_rect;
|
|
|
|
screen->get_monitor_geometry (0, monitor_rect);
|
|
|
|
|
2010-07-26 22:10:12 -04:00
|
|
|
int const w = std::min (int (monitor_rect.get_width() * 0.8), max_width);
|
|
|
|
int const h = std::min (int (monitor_rect.get_height() * 0.8), max_height);
|
2009-08-29 16:48:11 -04:00
|
|
|
|
|
|
|
window->resize (w, h);
|
|
|
|
}
|
2009-11-12 15:39:53 -05:00
|
|
|
|
2010-01-14 19:52:22 -05:00
|
|
|
|
|
|
|
/** Replace _ with __ in a string; for use with menu item text to make underscores displayed correctly */
|
|
|
|
string
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::escape_underscores (string const & s)
|
2010-01-14 19:52:22 -05:00
|
|
|
{
|
|
|
|
string o;
|
|
|
|
string::size_type const N = s.length ();
|
|
|
|
|
|
|
|
for (string::size_type i = 0; i < N; ++i) {
|
|
|
|
if (s[i] == '_') {
|
|
|
|
o += "__";
|
|
|
|
} else {
|
|
|
|
o += s[i];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return o;
|
|
|
|
}
|
2010-04-06 12:57:35 -04:00
|
|
|
|
2012-06-12 10:19:35 -04:00
|
|
|
/** Replace < and > with < and > respectively to make < > display correctly in markup strings */
|
|
|
|
string
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::escape_angled_brackets (string const & s)
|
2012-06-12 10:19:35 -04:00
|
|
|
{
|
|
|
|
string o = s;
|
|
|
|
boost::replace_all (o, "<", "<");
|
|
|
|
boost::replace_all (o, ">", ">");
|
|
|
|
return o;
|
|
|
|
}
|
|
|
|
|
2011-08-30 05:48:53 -04:00
|
|
|
Gdk::Color
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::unique_random_color (list<Gdk::Color>& used_colors)
|
2011-08-30 05:48:53 -04:00
|
|
|
{
|
|
|
|
Gdk::Color newcolor;
|
2011-06-01 13:00:29 -04:00
|
|
|
|
2011-08-30 05:48:53 -04:00
|
|
|
while (1) {
|
|
|
|
|
2013-06-27 15:51:57 -04:00
|
|
|
double h, s, v;
|
2011-08-30 05:48:53 -04:00
|
|
|
|
2013-06-27 15:51:57 -04:00
|
|
|
h = fmod (random(), 360.0);
|
|
|
|
s = (random() % 65535) / 65535.0;
|
|
|
|
v = (random() % 65535) / 65535.0;
|
2011-08-30 05:48:53 -04:00
|
|
|
|
2013-06-27 15:51:57 -04:00
|
|
|
s = min (0.5, s); /* not too saturated */
|
|
|
|
v = max (0.9, v); /* not too bright */
|
|
|
|
newcolor.set_hsv (h, s, v);
|
2011-08-30 05:48:53 -04:00
|
|
|
|
|
|
|
if (used_colors.size() == 0) {
|
|
|
|
used_colors.push_back (newcolor);
|
|
|
|
return newcolor;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (list<Gdk::Color>::iterator i = used_colors.begin(); i != used_colors.end(); ++i) {
|
|
|
|
Gdk::Color c = *i;
|
|
|
|
float rdelta, bdelta, gdelta;
|
|
|
|
|
|
|
|
rdelta = newcolor.get_red() - c.get_red();
|
|
|
|
bdelta = newcolor.get_blue() - c.get_blue();
|
|
|
|
gdelta = newcolor.get_green() - c.get_green();
|
|
|
|
|
|
|
|
if (sqrt (rdelta*rdelta + bdelta*bdelta + gdelta*gdelta) > 25.0) {
|
2013-06-27 15:57:48 -04:00
|
|
|
/* different enough */
|
2011-08-30 05:48:53 -04:00
|
|
|
used_colors.push_back (newcolor);
|
|
|
|
return newcolor;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* XXX need throttle here to make sure we don't spin for ever */
|
|
|
|
}
|
|
|
|
}
|
2013-09-23 21:35:17 -04:00
|
|
|
|
|
|
|
string
|
2014-06-25 15:27:37 -04:00
|
|
|
ARDOUR_UI_UTILS::rate_as_string (float r)
|
2013-09-23 21:35:17 -04:00
|
|
|
{
|
|
|
|
char buf[32];
|
|
|
|
if (fmod (r, 1000.0f)) {
|
|
|
|
snprintf (buf, sizeof (buf), "%.1f kHz", r/1000.0);
|
|
|
|
} else {
|
|
|
|
snprintf (buf, sizeof (buf), "%.0f kHz", r/1000.0);
|
|
|
|
}
|
|
|
|
return buf;
|
|
|
|
}
|