661 lines
18 KiB
C++
661 lines
18 KiB
C++
/*
|
|
Copyright (C) 2001 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.
|
|
|
|
*/
|
|
|
|
#include <vector>
|
|
|
|
#include <algorithm>
|
|
#include <fstream>
|
|
#include <iostream>
|
|
|
|
#include <cerrno>
|
|
#include <ctype.h>
|
|
|
|
#include <glib/gstdio.h>
|
|
|
|
#include <gtkmm/widget.h>
|
|
#include <gtkmm/window.h>
|
|
#include <gtkmm/accelmap.h>
|
|
#include <gdk/gdkkeysyms.h>
|
|
|
|
#include "pbd/error.h"
|
|
#include "pbd/convert.h"
|
|
#include "pbd/file_utils.h"
|
|
#include "pbd/search_path.h"
|
|
#include "pbd/xml++.h"
|
|
#include "pbd/debug.h"
|
|
#include "pbd/unwind.h"
|
|
|
|
#include "gtkmm2ext/keyboard.h"
|
|
#include "gtkmm2ext/actions.h"
|
|
#include "gtkmm2ext/debug.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace PBD;
|
|
using namespace Gtk;
|
|
using namespace Gtkmm2ext;
|
|
using namespace std;
|
|
|
|
guint Keyboard::edit_but = 3;
|
|
guint Keyboard::edit_mod = GDK_CONTROL_MASK;
|
|
guint Keyboard::delete_but = 3;
|
|
guint Keyboard::delete_mod = GDK_SHIFT_MASK;
|
|
guint Keyboard::insert_note_but = 1;
|
|
guint Keyboard::insert_note_mod = GDK_CONTROL_MASK;
|
|
|
|
#ifdef GTKOSX
|
|
|
|
uint Keyboard::PrimaryModifier = GDK_MOD2_MASK; // Command
|
|
guint Keyboard::SecondaryModifier = GDK_CONTROL_MASK; // Control
|
|
guint Keyboard::TertiaryModifier = GDK_SHIFT_MASK; // Shift
|
|
guint Keyboard::Level4Modifier = GDK_MOD1_MASK; // Alt/Option
|
|
guint Keyboard::CopyModifier = GDK_CONTROL_MASK; // Control
|
|
guint Keyboard::RangeSelectModifier = GDK_SHIFT_MASK;
|
|
guint Keyboard::button2_modifiers = Keyboard::SecondaryModifier|Keyboard::Level4Modifier;
|
|
|
|
const char* Keyboard::primary_modifier_name() { return _("Command"); }
|
|
const char* Keyboard::secondary_modifier_name() { return _("Control"); }
|
|
const char* Keyboard::tertiary_modifier_name() { return S_("Key|Shift"); }
|
|
const char* Keyboard::level4_modifier_name() { return _("Option"); }
|
|
const char* Keyboard::copy_modifier_name() { return _("Control"); }
|
|
const char* Keyboard::rangeselect_modifier_name() { return S_("Key|Shift"); }
|
|
|
|
guint Keyboard::snap_mod = Keyboard::Level4Modifier|Keyboard::TertiaryModifier; // XXX this is probably completely wrong
|
|
guint Keyboard::snap_delta_mod = Keyboard::Level4Modifier;
|
|
|
|
#else
|
|
|
|
guint Keyboard::PrimaryModifier = GDK_CONTROL_MASK; // Control
|
|
guint Keyboard::SecondaryModifier = GDK_MOD1_MASK; // Alt/Option
|
|
guint Keyboard::TertiaryModifier = GDK_SHIFT_MASK; // Shift
|
|
guint Keyboard::Level4Modifier = GDK_MOD4_MASK; // Mod4/Windows
|
|
guint Keyboard::CopyModifier = GDK_CONTROL_MASK;
|
|
guint Keyboard::RangeSelectModifier = GDK_SHIFT_MASK;
|
|
guint Keyboard::button2_modifiers = 0; /* not used */
|
|
|
|
const char* Keyboard::primary_modifier_name() { return _("Control"); }
|
|
const char* Keyboard::secondary_modifier_name() { return _("Alt"); }
|
|
const char* Keyboard::tertiary_modifier_name() { return S_("Key|Shift"); }
|
|
const char* Keyboard::level4_modifier_name() { return _("Meta"); }
|
|
const char* Keyboard::copy_modifier_name() { return _("Control"); }
|
|
const char* Keyboard::rangeselect_modifier_name() { return S_("Key|Shift"); }
|
|
|
|
guint Keyboard::snap_mod = Keyboard::SecondaryModifier;
|
|
guint Keyboard::snap_delta_mod = Keyboard::SecondaryModifier|Keyboard::Level4Modifier;
|
|
|
|
#endif
|
|
|
|
guint Keyboard::GainFineScaleModifier = Keyboard::PrimaryModifier;
|
|
guint Keyboard::GainExtraFineScaleModifier = Keyboard::SecondaryModifier;
|
|
|
|
guint Keyboard::ScrollZoomVerticalModifier = Keyboard::SecondaryModifier;
|
|
guint Keyboard::ScrollZoomHorizontalModifier = Keyboard::PrimaryModifier;
|
|
guint Keyboard::ScrollHorizontalModifier = Keyboard::TertiaryModifier;
|
|
|
|
Keyboard* Keyboard::_the_keyboard = 0;
|
|
Gtk::Window* Keyboard::current_window = 0;
|
|
bool Keyboard::_some_magic_widget_has_focus = false;
|
|
|
|
std::string Keyboard::user_keybindings_path;
|
|
bool Keyboard::can_save_keybindings = false;
|
|
bool Keyboard::bindings_changed_after_save_became_legal = false;
|
|
map<string,string> Keyboard::binding_files;
|
|
string Keyboard::_current_binding_name;
|
|
map<AccelKey,pair<string,string>,Keyboard::AccelKeyLess> Keyboard::release_keys;
|
|
|
|
/* set this to initially contain the modifiers we care about, then track changes in ::set_edit_modifier() etc. */
|
|
|
|
GdkModifierType Keyboard::RelevantModifierKeyMask;
|
|
|
|
void
|
|
Keyboard::magic_widget_grab_focus ()
|
|
{
|
|
_some_magic_widget_has_focus = true;
|
|
}
|
|
|
|
void
|
|
Keyboard::magic_widget_drop_focus ()
|
|
{
|
|
_some_magic_widget_has_focus = false;
|
|
}
|
|
|
|
bool
|
|
Keyboard::some_magic_widget_has_focus ()
|
|
{
|
|
return _some_magic_widget_has_focus;
|
|
}
|
|
|
|
Keyboard::Keyboard ()
|
|
{
|
|
if (_the_keyboard == 0) {
|
|
_the_keyboard = this;
|
|
_current_binding_name = _("Unknown");
|
|
}
|
|
|
|
RelevantModifierKeyMask = (GdkModifierType) gtk_accelerator_get_default_mod_mask ();
|
|
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | PrimaryModifier);
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | SecondaryModifier);
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | TertiaryModifier);
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | Level4Modifier);
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | CopyModifier);
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | RangeSelectModifier);
|
|
|
|
gtk_accelerator_set_default_mod_mask (RelevantModifierKeyMask);
|
|
|
|
snooper_id = gtk_key_snooper_install (_snooper, (gpointer) this);
|
|
}
|
|
|
|
Keyboard::~Keyboard ()
|
|
{
|
|
gtk_key_snooper_remove (snooper_id);
|
|
}
|
|
|
|
XMLNode&
|
|
Keyboard::get_state (void)
|
|
{
|
|
XMLNode* node = new XMLNode ("Keyboard");
|
|
char buf[32];
|
|
|
|
snprintf (buf, sizeof (buf), "%d", CopyModifier);
|
|
node->add_property ("copy-modifier", buf);
|
|
snprintf (buf, sizeof (buf), "%d", edit_but);
|
|
node->add_property ("edit-button", buf);
|
|
snprintf (buf, sizeof (buf), "%d", edit_mod);
|
|
node->add_property ("edit-modifier", buf);
|
|
snprintf (buf, sizeof (buf), "%d", delete_but);
|
|
node->add_property ("delete-button", buf);
|
|
snprintf (buf, sizeof (buf), "%d", delete_mod);
|
|
node->add_property ("delete-modifier", buf);
|
|
snprintf (buf, sizeof (buf), "%d", snap_mod);
|
|
node->add_property ("snap-modifier", buf);
|
|
snprintf (buf, sizeof (buf), "%d", snap_delta_mod);
|
|
node->add_property ("snap-delta-modifier", buf);
|
|
snprintf (buf, sizeof (buf), "%d", insert_note_but);
|
|
node->add_property ("insert-note-button", buf);
|
|
snprintf (buf, sizeof (buf), "%d", insert_note_mod);
|
|
node->add_property ("insert-note-modifier", buf);
|
|
|
|
return *node;
|
|
}
|
|
|
|
int
|
|
Keyboard::set_state (const XMLNode& node, int /*version*/)
|
|
{
|
|
const XMLProperty* prop;
|
|
|
|
if ((prop = node.property ("copy-modifier")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &CopyModifier);
|
|
}
|
|
|
|
if ((prop = node.property ("edit-button")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &edit_but);
|
|
}
|
|
|
|
if ((prop = node.property ("edit-modifier")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &edit_mod);
|
|
}
|
|
|
|
if ((prop = node.property ("delete-button")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &delete_but);
|
|
}
|
|
|
|
if ((prop = node.property ("delete-modifier")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &delete_mod);
|
|
}
|
|
|
|
if ((prop = node.property ("snap-modifier")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &snap_mod);
|
|
}
|
|
|
|
if ((prop = node.property ("snap-delta-modifier")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &snap_delta_mod);
|
|
}
|
|
|
|
if ((prop = node.property ("insert-note-button")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &insert_note_but);
|
|
}
|
|
|
|
if ((prop = node.property ("insert-note-modifier")) != 0) {
|
|
sscanf (prop->value().c_str(), "%d", &insert_note_mod);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
gint
|
|
Keyboard::_snooper (GtkWidget *widget, GdkEventKey *event, gpointer data)
|
|
{
|
|
return ((Keyboard *) data)->snooper (widget, event);
|
|
}
|
|
|
|
gint
|
|
Keyboard::snooper (GtkWidget *widget, GdkEventKey *event)
|
|
{
|
|
uint32_t keyval;
|
|
bool ret = false;
|
|
|
|
DEBUG_TRACE (
|
|
DEBUG::Keyboard,
|
|
string_compose (
|
|
"Snoop widget %1 name: [%6] key %2 type %3 state %4 magic %5\n",
|
|
widget, event->keyval, event->type, event->state, _some_magic_widget_has_focus,
|
|
gtk_widget_get_name (widget)
|
|
)
|
|
);
|
|
|
|
if (event->keyval == GDK_Shift_R) {
|
|
keyval = GDK_Shift_L;
|
|
|
|
} else if (event->keyval == GDK_Control_R) {
|
|
keyval = GDK_Control_L;
|
|
|
|
} else {
|
|
keyval = event->keyval;
|
|
}
|
|
|
|
if (event->state & ScrollZoomVerticalModifier) {
|
|
/* There is a special and rather hacky situation in Editor which makes
|
|
it useful to know when the modifier key for vertical zoom has been
|
|
released, so emit a signal here (see Editor::_stepping_axis_view).
|
|
Note that the state bit for the modifier key is set for the key-up
|
|
event when the modifier is released, but not the key-down when it
|
|
is pressed, so we get here on key-up, which is what we want.
|
|
*/
|
|
ZoomVerticalModifierReleased (); /* EMIT SIGNAL */
|
|
}
|
|
|
|
if (event->type == GDK_KEY_PRESS) {
|
|
|
|
if (find (state.begin(), state.end(), keyval) == state.end()) {
|
|
state.push_back (keyval);
|
|
sort (state.begin(), state.end());
|
|
|
|
} else {
|
|
|
|
/* key is already down. if its also used for release,
|
|
prevent auto-repeat events.
|
|
*/
|
|
|
|
for (map<AccelKey,two_strings,AccelKeyLess>::iterator k = release_keys.begin(); k != release_keys.end(); ++k) {
|
|
|
|
const AccelKey& ak (k->first);
|
|
|
|
if (keyval == ak.get_key() && (Gdk::ModifierType)((event->state & Keyboard::RelevantModifierKeyMask) | Gdk::RELEASE_MASK) == ak.get_mod()) {
|
|
DEBUG_TRACE (DEBUG::Keyboard, "Suppress auto repeat\n");
|
|
ret = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
} else if (event->type == GDK_KEY_RELEASE) {
|
|
|
|
State::iterator i;
|
|
|
|
if ((i = find (state.begin(), state.end(), keyval)) != state.end()) {
|
|
state.erase (i);
|
|
sort (state.begin(), state.end());
|
|
}
|
|
|
|
for (map<AccelKey,two_strings,AccelKeyLess>::iterator k = release_keys.begin(); k != release_keys.end(); ++k) {
|
|
|
|
const AccelKey& ak (k->first);
|
|
two_strings ts (k->second);
|
|
|
|
if (keyval == ak.get_key() && (Gdk::ModifierType)((event->state & Keyboard::RelevantModifierKeyMask) | Gdk::RELEASE_MASK) == ak.get_mod()) {
|
|
Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (ts.first.c_str(), ts.second.c_str());
|
|
if (act) {
|
|
DEBUG_TRACE (DEBUG::Keyboard, string_compose ("Activate %1 %2\n", ts.first, ts.second));
|
|
act->activate();
|
|
DEBUG_TRACE (DEBUG::Keyboard, string_compose ("Use repeat, suppress other\n", ts.first, ts.second));
|
|
ret = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Special keys that we want to handle in
|
|
any dialog, no matter whether it uses
|
|
the regular set of accelerators or not
|
|
*/
|
|
|
|
if (event->type == GDK_KEY_RELEASE && modifier_state_equals (event->state, PrimaryModifier)) {
|
|
switch (event->keyval) {
|
|
case GDK_w:
|
|
close_current_dialog ();
|
|
ret = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
DEBUG_TRACE (DEBUG::Keyboard, string_compose ("snooper returns %1\n", ret));
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
Keyboard::close_current_dialog ()
|
|
{
|
|
if (current_window) {
|
|
current_window->hide ();
|
|
current_window = 0;
|
|
}
|
|
}
|
|
|
|
bool
|
|
Keyboard::key_is_down (uint32_t keyval)
|
|
{
|
|
return find (state.begin(), state.end(), keyval) != state.end();
|
|
}
|
|
|
|
bool
|
|
Keyboard::enter_window (GdkEventCrossing *, Gtk::Window* win)
|
|
{
|
|
current_window = win;
|
|
DEBUG_TRACE (DEBUG::Keyboard, string_compose ("Entering window, title = %1\n", win->get_title()));
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Keyboard::leave_window (GdkEventCrossing *ev, Gtk::Window* /*win*/)
|
|
{
|
|
if (ev) {
|
|
switch (ev->detail) {
|
|
case GDK_NOTIFY_INFERIOR:
|
|
DEBUG_TRACE (DEBUG::Keyboard, "INFERIOR crossing ... out\n");
|
|
break;
|
|
|
|
case GDK_NOTIFY_VIRTUAL:
|
|
DEBUG_TRACE (DEBUG::Keyboard, "VIRTUAL crossing ... out\n");
|
|
/* fallthru */
|
|
|
|
default:
|
|
DEBUG_TRACE (DEBUG::Keyboard, "REAL crossing ... out\n");
|
|
DEBUG_TRACE (DEBUG::Keyboard, "Clearing current target\n");
|
|
state.clear ();
|
|
current_window = 0;
|
|
}
|
|
} else {
|
|
current_window = 0;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Keyboard::focus_in_window (GdkEventFocus *, Gtk::Window* win)
|
|
{
|
|
current_window = win;
|
|
DEBUG_TRACE (DEBUG::Keyboard, string_compose ("Focusing in window, title = %1\n", win->get_title()));
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Keyboard::focus_out_window (GdkEventFocus * ev, Gtk::Window* win)
|
|
{
|
|
if (ev) {
|
|
state.clear ();
|
|
current_window = 0;
|
|
} else {
|
|
current_window = 0;
|
|
}
|
|
|
|
DEBUG_TRACE (DEBUG::Keyboard, string_compose ("Foucusing out window, title = %1\n", win->get_title()));
|
|
|
|
return false;
|
|
}
|
|
|
|
void
|
|
Keyboard::set_edit_button (guint but)
|
|
{
|
|
edit_but = but;
|
|
}
|
|
|
|
void
|
|
Keyboard::set_edit_modifier (guint mod)
|
|
{
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~edit_mod);
|
|
edit_mod = mod;
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | edit_mod);
|
|
}
|
|
|
|
void
|
|
Keyboard::set_delete_button (guint but)
|
|
{
|
|
delete_but = but;
|
|
}
|
|
|
|
void
|
|
Keyboard::set_delete_modifier (guint mod)
|
|
{
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~delete_mod);
|
|
delete_mod = mod;
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | delete_mod);
|
|
}
|
|
|
|
void
|
|
Keyboard::set_insert_note_button (guint but)
|
|
{
|
|
insert_note_but = but;
|
|
}
|
|
|
|
void
|
|
Keyboard::set_insert_note_modifier (guint mod)
|
|
{
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~insert_note_mod);
|
|
insert_note_mod = mod;
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | insert_note_mod);
|
|
}
|
|
|
|
|
|
void
|
|
Keyboard::set_modifier (uint32_t newval, uint32_t& var)
|
|
{
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~var);
|
|
var = newval;
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | var);
|
|
}
|
|
|
|
void
|
|
Keyboard::set_snap_modifier (guint mod)
|
|
{
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~snap_mod);
|
|
snap_mod = mod;
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | snap_mod);
|
|
}
|
|
|
|
void
|
|
Keyboard::set_snap_delta_modifier (guint mod)
|
|
{
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~snap_delta_mod);
|
|
snap_delta_mod = mod;
|
|
RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | snap_delta_mod);
|
|
}
|
|
|
|
bool
|
|
Keyboard::is_edit_event (GdkEventButton *ev)
|
|
{
|
|
return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
|
|
(ev->button == Keyboard::edit_button()) &&
|
|
((ev->state & RelevantModifierKeyMask) == Keyboard::edit_modifier());
|
|
}
|
|
|
|
bool
|
|
Keyboard::is_insert_note_event (GdkEventButton *ev)
|
|
{
|
|
return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
|
|
(ev->button == Keyboard::insert_note_button()) &&
|
|
((ev->state & RelevantModifierKeyMask) == Keyboard::insert_note_modifier());
|
|
}
|
|
|
|
bool
|
|
Keyboard::is_button2_event (GdkEventButton* ev)
|
|
{
|
|
#ifdef GTKOSX
|
|
return (ev->button == 2) ||
|
|
((ev->button == 1) &&
|
|
((ev->state & Keyboard::button2_modifiers) == Keyboard::button2_modifiers));
|
|
#else
|
|
return ev->button == 2;
|
|
#endif
|
|
}
|
|
|
|
bool
|
|
Keyboard::is_delete_event (GdkEventButton *ev)
|
|
{
|
|
return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
|
|
(ev->button == Keyboard::delete_button()) &&
|
|
((ev->state & RelevantModifierKeyMask) == Keyboard::delete_modifier());
|
|
}
|
|
|
|
bool
|
|
Keyboard::is_context_menu_event (GdkEventButton *ev)
|
|
{
|
|
return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
|
|
(ev->button == 3) &&
|
|
((ev->state & RelevantModifierKeyMask) == 0);
|
|
}
|
|
|
|
bool
|
|
Keyboard::no_modifiers_active (guint state)
|
|
{
|
|
return (state & RelevantModifierKeyMask) == 0;
|
|
}
|
|
|
|
bool
|
|
Keyboard::modifier_state_contains (guint state, ModifierMask mask)
|
|
{
|
|
return (state & mask) == (guint) mask;
|
|
}
|
|
|
|
bool
|
|
Keyboard::modifier_state_equals (guint state, ModifierMask mask)
|
|
{
|
|
return (state & RelevantModifierKeyMask) == (guint) mask;
|
|
}
|
|
|
|
void
|
|
Keyboard::keybindings_changed ()
|
|
{
|
|
if (Keyboard::can_save_keybindings) {
|
|
Keyboard::bindings_changed_after_save_became_legal = true;
|
|
}
|
|
|
|
Keyboard::save_keybindings ();
|
|
}
|
|
|
|
void
|
|
Keyboard::set_can_save_keybindings (bool yn)
|
|
{
|
|
can_save_keybindings = yn;
|
|
}
|
|
|
|
void
|
|
Keyboard::save_keybindings ()
|
|
{
|
|
if (can_save_keybindings && bindings_changed_after_save_became_legal) {
|
|
Gtk::AccelMap::save (user_keybindings_path);
|
|
}
|
|
}
|
|
|
|
bool
|
|
Keyboard::load_keybindings (string path)
|
|
{
|
|
try {
|
|
info << "Loading bindings from " << path << endl;
|
|
|
|
Gtk::AccelMap::load (path);
|
|
|
|
_current_binding_name = _("Unknown");
|
|
|
|
for (map<string,string>::iterator x = binding_files.begin(); x != binding_files.end(); ++x) {
|
|
if (path == x->second) {
|
|
_current_binding_name = x->first;
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
} catch (...) {
|
|
error << string_compose (_("key bindings file not found at \"%2\" or contains errors."), path)
|
|
<< endmsg;
|
|
return false;
|
|
}
|
|
|
|
/* now find all release-driven bindings */
|
|
|
|
vector<string> groups;
|
|
vector<string> names;
|
|
vector<string> tooltips;
|
|
vector<AccelKey> bindings;
|
|
|
|
ActionManager::get_all_actions (groups, names, tooltips, bindings);
|
|
|
|
vector<string>::iterator g;
|
|
vector<AccelKey>::iterator b;
|
|
vector<string>::iterator n;
|
|
|
|
release_keys.clear ();
|
|
|
|
for (n = names.begin(), b = bindings.begin(), g = groups.begin(); n != names.end(); ++n, ++b, ++g) {
|
|
stringstream s;
|
|
s << "Action: " << *n << " Group: " << *g << " Binding: ";
|
|
|
|
if ((*b).get_key() != GDK_VoidSymbol) {
|
|
s << b->get_key() << " w/mod " << hex << b->get_mod() << dec << " = " << b->get_abbrev () << "\n";
|
|
} else {
|
|
s << "unbound\n";
|
|
}
|
|
|
|
DEBUG_TRACE (DEBUG::Bindings, s.str ());
|
|
}
|
|
|
|
for (n = names.begin(), b = bindings.begin(), g = groups.begin(); n != names.end(); ++n, ++b, ++g) {
|
|
if ((*b).get_mod() & Gdk::RELEASE_MASK) {
|
|
release_keys.insert (pair<AccelKey,two_strings> (*b, two_strings (*g, *n)));
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
int
|
|
Keyboard::reset_bindings ()
|
|
{
|
|
if (Glib::file_test (user_keybindings_path, Glib::FILE_TEST_EXISTS)) {
|
|
|
|
string new_path = user_keybindings_path;
|
|
new_path += ".old";
|
|
|
|
if (::g_rename (user_keybindings_path.c_str(), new_path.c_str())) {
|
|
error << string_compose (_("Cannot rename your own keybinding file (%1)"), strerror (errno)) << endmsg;
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
{
|
|
PBD::Unwinder<bool> uw (can_save_keybindings, false);
|
|
setup_keybindings ();
|
|
}
|
|
|
|
return 0;
|
|
}
|