2005-09-25 14:42:24 -04:00
|
|
|
/*
|
|
|
|
Copyright (C) 2003 Paul Davis
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
|
|
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.
|
|
|
|
|
|
|
|
$Id$
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <cstdlib>
|
|
|
|
#include <cctype>
|
2006-03-14 15:51:55 -05:00
|
|
|
#include <fstream>
|
|
|
|
#include <sys/stat.h>
|
2005-09-25 14:42:24 -04:00
|
|
|
#include <libart_lgpl/art_misc.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>
|
|
|
|
|
2005-09-25 16:33:00 -04:00
|
|
|
#include <gtkmm2ext/utils.h>
|
2006-03-12 10:46:29 -05:00
|
|
|
#include <ardour/ardour.h>
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
#include "ardour_ui.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"
|
2005-11-28 17:36:26 -05:00
|
|
|
#include "canvas_impl.h"
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
using namespace std;
|
|
|
|
using namespace Gtk;
|
2005-10-09 08:51:04 -04:00
|
|
|
using namespace sigc;
|
2006-01-06 10:06:33 -05:00
|
|
|
using namespace Glib;
|
Large nasty commit in the form of a 5000 line patch chock-full of completely
unecessary changes. (Sorry, doing a "sprint" based thing, this is the end of the first one)
Achieved MIDI track and bus creation, associated Jack port and diskstream creation, and minimal GUI stuff for creating them. Should be set to start work on actually recording and playing midi to/from disk now.
Relevant (significant) changes:
- Creation of a Buffer class. Base class is type agnostic so things can point to a buffer but not care what kind it is (otherwise it'd be a template). Derived into AudioBuffer and MidiBuffer, with a type tag because checking type is necessary in parts of the code where dynamic_cast wouldn't be wise. Originally I considered this a hack, but passing around a type proved to be a very good solution to all the other problems (below). There is a 1:1 mapping between jack port data types and ardour Buffer types (with a conversion function), but that's easily removed if it ever becomes necessary. Having the type scoped in the Buffer class is maybe not the best spot for it, but whatever (this is proof of concept kinda stuff right now...)
- IO now has a "default" port type (passed to the constructor and stored as a member), used by ensure_io (and similar) to create n ports. IO::register_***_port has a type argument that defaults to the default type if not passed. Rationale: previous IO API is identical, no changes needed to existing code, but path is paved for multiple port types in one IO, which we will need for eg synth plugin inserts, among other things. This is not quite ideal (best would be to only have the two port register functions and have them take a type), but the alternative is a lot of work (namely destroying the 'ensure' functions and everything that uses them) for very little gain. (I am convinced after quite a few tries at the whiteboard that subclassing IO in any way is not a feasible option, look at it's inheritance diagram in Doxygen and you can see why)
- AudioEngine::register_audio_input_port is now register_input_port and takes a type argument. Ditto for output.
- (Most significant change) AudioDiskstream abstracted into Distream, and sibling MidiDiskstream created. Very much still a work in progress, but Diskstream is there to switch references over to (most already are), which is the important part. It is still unclear what the MIDI diskstream's relation to channels is, but I'm pretty sure they will be single channel only (so SMF Type 0) since noone can come up with a reason otherwise.
- MidiTrack creation. Same thing as AudioTrack but with a different default type basically. No big deal here.
- Random cleanups and variable renamings etc. because I have OCD and can't help myself. :)
Known broken: Loading of sessions containing MIDI tracks.
git-svn-id: svn://localhost/ardour2/branches/midi@641 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-06-26 12:01:34 -04:00
|
|
|
using namespace PBD;
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
ustring
|
|
|
|
fit_to_pixels (const ustring& str, int pixel_width, Pango::FontDescription& font, int& actual_width)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
2005-10-09 08:51:04 -04:00
|
|
|
Label foo;
|
2006-04-20 14:14:00 -04:00
|
|
|
Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout ("");
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
layout->set_font_description (font);
|
2005-10-09 08:51:04 -04:00
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
actual_width = 0;
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
ustring ustr = str;
|
|
|
|
ustring::iterator last = ustr.end();
|
|
|
|
--last; /* now points at final entry */
|
|
|
|
|
|
|
|
while (!ustr.empty()) {
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
layout->set_text (ustr);
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
int width, height;
|
|
|
|
Gtkmm2ext::get_ink_pixel_size (layout, width, height);
|
|
|
|
|
|
|
|
if (width < pixel_width) {
|
|
|
|
actual_width = width;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
ustr.erase (last);
|
|
|
|
--last;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
2006-04-20 14:14:00 -04:00
|
|
|
return ustr;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
gint
|
|
|
|
just_hide_it (GdkEventAny *ev, Gtk::Window *win)
|
|
|
|
{
|
|
|
|
win->hide_all ();
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* 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*
|
|
|
|
xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h)
|
|
|
|
{
|
|
|
|
static long vals[256], val;
|
|
|
|
uint32_t t, x, y, colors, cpp;
|
|
|
|
unsigned char c;
|
|
|
|
unsigned char *savergb, *rgb;
|
|
|
|
|
|
|
|
// 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;
|
|
|
|
}
|
|
|
|
|
|
|
|
savergb = rgb = (unsigned char*)art_alloc (h * w * 3);
|
|
|
|
|
|
|
|
// 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;
|
|
|
|
}
|
|
|
|
|
|
|
|
// 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*
|
|
|
|
xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h)
|
|
|
|
{
|
|
|
|
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;
|
|
|
|
}
|
|
|
|
|
|
|
|
savergb = rgb = (unsigned char*)art_alloc (h * w * 4);
|
|
|
|
|
|
|
|
// 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;
|
|
|
|
}
|
|
|
|
|
|
|
|
// 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);
|
|
|
|
}
|
|
|
|
|
2005-11-23 12:21:12 -05:00
|
|
|
ArdourCanvas::Points*
|
2005-09-25 14:42:24 -04:00
|
|
|
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
|
2005-11-23 12:21:12 -05:00
|
|
|
return new ArdourCanvas::Points (npoints);
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
2005-10-09 08:51:04 -04:00
|
|
|
Pango::FontDescription
|
2005-09-25 14:42:24 -04:00
|
|
|
get_font_for_style (string widgetname)
|
|
|
|
{
|
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 15:18:12 -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 ();
|
|
|
|
return style->get_font();
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
2005-10-09 08:51:04 -04:00
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
gint
|
|
|
|
pane_handler (GdkEventButton* ev, Gtk::Paned* pane)
|
|
|
|
{
|
2005-09-25 16:33:00 -04:00
|
|
|
if (ev->window != Gtkmm2ext::get_paned_handle (*pane)) {
|
2005-09-25 14:42:24 -04:00
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (Keyboard::is_delete_event (ev)) {
|
|
|
|
|
|
|
|
gint pos;
|
|
|
|
gint cmp;
|
2005-10-09 08:51:04 -04:00
|
|
|
|
|
|
|
pos = pane->get_position ();
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
if (dynamic_cast<VPaned*>(pane)) {
|
2005-09-26 00:09:59 -04:00
|
|
|
cmp = pane->get_height();
|
2005-09-25 14:42:24 -04:00
|
|
|
} else {
|
2005-09-26 00:09:59 -04:00
|
|
|
cmp = pane->get_width();
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
/* we have to use approximations here because we can't predict the
|
|
|
|
exact position or sizes of the pane (themes, etc)
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (pos < 10 || abs (pos - cmp) < 10) {
|
|
|
|
|
|
|
|
/* already collapsed: restore it (note that this is cast from a pointer value to int, which is tricky on 64bit */
|
|
|
|
|
2006-03-05 14:39:16 -05:00
|
|
|
pane->set_position ((intptr_t) pane->get_data ("rpos"));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
} else {
|
|
|
|
|
|
|
|
int collapse_direction;
|
|
|
|
|
|
|
|
/* store the current position */
|
|
|
|
|
|
|
|
pane->set_data ("rpos", (gpointer) pos);
|
|
|
|
|
|
|
|
/* collapse to show the relevant child in full */
|
|
|
|
|
2006-03-05 14:39:16 -05:00
|
|
|
collapse_direction = (intptr_t) pane->get_data ("collapse-direction");
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
if (collapse_direction) {
|
|
|
|
pane->set_position (1);
|
|
|
|
} else {
|
|
|
|
if (dynamic_cast<VPaned*>(pane)) {
|
2005-09-26 00:09:59 -04:00
|
|
|
pane->set_position (pane->get_height());
|
2005-09-25 14:42:24 -04:00
|
|
|
} else {
|
2005-09-26 00:09:59 -04:00
|
|
|
pane->set_position (pane->get_width());
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
uint32_t
|
2006-01-06 10:06:33 -05:00
|
|
|
rgba_from_style (string style, uint32_t r, uint32_t g, uint32_t b, uint32_t a, string attr, int state, bool rgba)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
2005-11-29 17:48:54 -05:00
|
|
|
/* In GTK+2, styles aren't set up correctly if the widget is not
|
|
|
|
attached to a toplevel window that has a screen pointer.
|
|
|
|
*/
|
|
|
|
|
|
|
|
static Gtk::Window* window = 0;
|
|
|
|
|
|
|
|
if (window == 0) {
|
|
|
|
window = new Window (WINDOW_TOPLEVEL);
|
|
|
|
}
|
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
Gtk::Label foo;
|
|
|
|
|
2005-11-29 17:48:54 -05:00
|
|
|
window->add (foo);
|
|
|
|
|
2005-09-25 14:42:24 -04:00
|
|
|
foo.set_name (style);
|
|
|
|
foo.ensure_style ();
|
|
|
|
|
2005-09-25 16:33:00 -04:00
|
|
|
GtkRcStyle* waverc = foo.get_style()->gobj()->rc_style;
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
if (waverc) {
|
2006-01-06 10:06:33 -05:00
|
|
|
if (attr == "fg") {
|
|
|
|
r = waverc->fg[state].red / 257;
|
|
|
|
g = waverc->fg[state].green / 257;
|
|
|
|
b = waverc->fg[state].blue / 257;
|
|
|
|
/* what a hack ... "a" is for "active" */
|
|
|
|
if (state == Gtk::STATE_NORMAL && rgba) {
|
|
|
|
a = waverc->fg[GTK_STATE_ACTIVE].red / 257;
|
|
|
|
}
|
|
|
|
} else if (attr == "bg") {
|
|
|
|
r = g = b = 0;
|
|
|
|
r = waverc->bg[state].red / 257;
|
|
|
|
g = waverc->bg[state].green / 257;
|
|
|
|
b = waverc->bg[state].blue / 257;
|
|
|
|
} else if (attr == "base") {
|
|
|
|
r = waverc->base[state].red / 257;
|
|
|
|
g = waverc->base[state].green / 257;
|
|
|
|
b = waverc->base[state].blue / 257;
|
|
|
|
} else if (attr == "text") {
|
|
|
|
r = waverc->text[state].red / 257;
|
|
|
|
g = waverc->text[state].green / 257;
|
|
|
|
b = waverc->text[state].blue / 257;
|
|
|
|
}
|
2005-09-25 14:42:24 -04:00
|
|
|
} else {
|
2005-10-06 15:10:57 -04:00
|
|
|
warning << string_compose (_("missing RGBA style for \"%1\""), style) << endl;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
2005-11-29 17:48:54 -05:00
|
|
|
|
|
|
|
window->remove ();
|
2005-09-25 14:42:24 -04:00
|
|
|
|
2006-01-06 10:06:33 -05:00
|
|
|
if (state == Gtk::STATE_NORMAL && rgba) {
|
|
|
|
return (uint32_t) RGBA_TO_UINT(r,g,b,a);
|
|
|
|
} else {
|
|
|
|
return (uint32_t) RGB_TO_UINT(r,g,b);
|
|
|
|
}
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
2005-10-06 14:24:23 -04:00
|
|
|
|
2005-11-28 17:36:26 -05:00
|
|
|
bool
|
|
|
|
canvas_item_visible (ArdourCanvas::Item* item)
|
|
|
|
{
|
|
|
|
return (item->gobj()->object.flags & GNOME_CANVAS_ITEM_VISIBLE) ? true : false;
|
|
|
|
}
|
2006-01-01 10:31:59 -05:00
|
|
|
|
|
|
|
void
|
2006-01-06 10:06:33 -05:00
|
|
|
set_color (Gdk::Color& c, int rgb)
|
2006-01-01 10:31:59 -05:00
|
|
|
{
|
2006-01-06 10:06:33 -05:00
|
|
|
c.set_rgb((rgb >> 16)*256, ((rgb & 0xff00) >> 8)*256, (rgb & 0xff)*256);
|
2006-01-01 10:31:59 -05:00
|
|
|
}
|
2006-03-09 18:44:39 -05:00
|
|
|
|
|
|
|
bool
|
|
|
|
key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
|
|
|
|
{
|
|
|
|
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;
|
|
|
|
|
|
|
|
if (focus) {
|
|
|
|
if (GTK_IS_ENTRY(focus)) {
|
|
|
|
special_handling_of_unmodified_accelerators = true;
|
|
|
|
}
|
|
|
|
}
|
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
|
|
|
|
keys without modifiers, such as the space bar or the
|
|
|
|
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
|
|
|
|
represents a compromise. The idea is that
|
|
|
|
key events involving modifiers (not Shift)
|
|
|
|
get routed into the activation pathway first, then
|
|
|
|
get propagated to the focus widget if necessary.
|
|
|
|
|
|
|
|
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.
|
|
|
|
*/
|
|
|
|
|
2006-05-01 21:08:34 -04:00
|
|
|
|
|
|
|
if (!special_handling_of_unmodified_accelerators) {
|
|
|
|
|
|
|
|
/* pretend that certain key events that GTK does not allow
|
|
|
|
to be used as accelerators are actually something that
|
|
|
|
it does allow.
|
|
|
|
*/
|
|
|
|
|
|
|
|
int ret = false;
|
|
|
|
|
|
|
|
switch (ev->keyval) {
|
|
|
|
case GDK_Up:
|
|
|
|
ret = gtk_accel_groups_activate(G_OBJECT(win), GDK_uparrow, GdkModifierType(ev->state));
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GDK_Down:
|
|
|
|
ret = gtk_accel_groups_activate(G_OBJECT(win), GDK_downarrow, GdkModifierType(ev->state));
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GDK_Right:
|
|
|
|
ret = gtk_accel_groups_activate(G_OBJECT(win), GDK_rightarrow, GdkModifierType(ev->state));
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GDK_Left:
|
|
|
|
ret = gtk_accel_groups_activate(G_OBJECT(win), GDK_leftarrow, GdkModifierType(ev->state));
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ret) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-03-13 22:43:54 -05:00
|
|
|
if (!special_handling_of_unmodified_accelerators ||
|
|
|
|
ev->state & (Gdk::MOD1_MASK|
|
|
|
|
Gdk::MOD3_MASK|
|
|
|
|
Gdk::MOD4_MASK|
|
|
|
|
Gdk::MOD5_MASK|
|
2006-08-01 15:18:12 -04:00
|
|
|
Gdk::CONTROL_MASK)) {
|
2006-03-13 22:43:54 -05:00
|
|
|
|
|
|
|
/* no special handling or modifiers in effect: accelerate first */
|
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
if (!gtk_window_activate_key (win, ev)) {
|
|
|
|
return gtk_window_propagate_key_event (win, ev);
|
|
|
|
} else {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* no modifiers, propagate first */
|
2006-03-13 22:43:54 -05:00
|
|
|
|
2006-03-09 18:44:39 -05:00
|
|
|
if (!gtk_window_propagate_key_event (win, ev)) {
|
|
|
|
return gtk_window_activate_key (win, ev);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2006-03-12 10:46:29 -05:00
|
|
|
Glib::RefPtr<Gdk::Pixbuf>
|
|
|
|
get_xpm (std::string name)
|
|
|
|
{
|
|
|
|
if (!xpm_map[name]) {
|
|
|
|
xpm_map[name] = Gdk::Pixbuf::create_from_file (ARDOUR::find_data_file(name, "pixmaps"));
|
|
|
|
}
|
|
|
|
|
|
|
|
return (xpm_map[name]);
|
|
|
|
}
|
2006-03-14 15:51:55 -05:00
|
|
|
|