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move generic parts of Keyboard into gtkmm2ext. imperfectly done, but makes modifiers available in libgtkmm2ext now

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git-svn-id: svn://localhost/ardour2/branches/3.0@6288 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2009-12-04 22:51:32 +00:00
parent a4203e01ac
commit 7703f0a76a
30 changed files with 754 additions and 652 deletions
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1
gtk2_ardour/ardour_dialog.cc
View File

@ -32,6 +32,7 @@
using namespace std;
using namespace sigc;
using namespace Gtk;
using namespace Gtkmm2ext;
sigc::signal<void> ArdourDialog::CloseAllDialogs;

7
gtk2_ardour/ardour_ui.cc
View File

@ -274,7 +274,12 @@ ARDOUR_UI::ARDOUR_UI (int *argcp, char **argvp[])
/* we like keyboards */
keyboard = new Keyboard;
keyboard = new ArdourKeyboard;
XMLNode* node = ARDOUR_UI::instance()->keyboard_settings();
if (node) {
keyboard->set_state (*node, Stateful::loading_state_version);
}
reset_dpi();

6
gtk2_ardour/ardour_ui.h
View File

@ -70,11 +70,11 @@
class About;
class AddRouteDialog;
class ArdourStartup;
class ArdourKeyboard;
class AudioClock;
class BundleManager;
class ConnectionEditor;
class KeyEditor;
class Keyboard;
class LocationUIWindow;
class Mixer_UI;
class PublicEditor;
@ -596,8 +596,8 @@ class ARDOUR_UI : public Gtkmm2ext::UI
/* Keyboard Handling */
Keyboard* keyboard;
ArdourKeyboard* keyboard;
/* Keymap handling */
void install_actions ();

4
gtk2_ardour/ardour_ui_dependents.cc
View File

@ -58,9 +58,7 @@ ARDOUR_UI::we_have_dependents ()
{
install_actions ();
ProcessorBox::register_actions ();
Keyboard::setup_keybindings ();
keyboard->setup_keybindings ();
editor->UpdateAllTransportClocks.connect (mem_fun (*this, &ARDOUR_UI::update_transport_clocks));
}

2
gtk2_ardour/audio_clock.cc
View File

@ -43,6 +43,8 @@ using namespace sigc;
using namespace Gtk;
using namespace std;
using Gtkmm2ext::Keyboard;
using PBD::atoi;
using PBD::atof;

2
gtk2_ardour/crossfade_edit.cc
View File

@ -57,6 +57,8 @@ using namespace Gtk;
using namespace sigc;
using namespace Editing;
using Gtkmm2ext::Keyboard;
#include "i18n.h"
const int32_t CrossfadeEditor::Point::size = 7;

1
gtk2_ardour/editor.cc
View File

@ -125,6 +125,7 @@ using namespace Editing;
using PBD::internationalize;
using PBD::atoi;
using Gtkmm2ext::Keyboard;
const double Editor::timebar_height = 15.0;

2
gtk2_ardour/editor_canvas_events.cc
View File

@ -59,6 +59,8 @@ using namespace PBD;
using namespace Gtk;
using namespace ArdourCanvas;
using Gtkmm2ext::Keyboard;
bool
Editor::track_canvas_scroll (GdkEventScroll* ev)
{

8
gtk2_ardour/editor_drag.cc
View File

@ -48,6 +48,8 @@ using namespace Gtk;
using namespace Editing;
using namespace ArdourCanvas;
using Gtkmm2ext::Keyboard;
double const ControlPointDrag::_zero_gain_fraction = gain_to_slider_position (dB_to_coefficient (0.0));
Drag::Drag (Editor* e, ArdourCanvas::Item* i)
@ -2181,7 +2183,7 @@ MarkerDrag::start_grab (GdkEvent* event, Gdk::Cursor* cursor)
_editor->show_verbose_time_cursor (location->end(), 10);
}
Selection::Operation op = Keyboard::selection_type (event->button.state);
Selection::Operation op = ArdourKeyboard::selection_type (event->button.state);
switch (op) {
case Selection::Toggle:
@ -2394,7 +2396,7 @@ MarkerDrag::finished (GdkEvent* event, bool movement_occurred)
off the selection process
*/
Selection::Operation op = Keyboard::selection_type (event->button.state);
Selection::Operation op = ArdourKeyboard::selection_type (event->button.state);
switch (op) {
case Selection::Set:
@ -2748,7 +2750,7 @@ RubberbandSelectDrag::finished (GdkEvent* event, bool movement_occurred)
}
Selection::Operation op = Keyboard::selection_type (event->button.state);
Selection::Operation op = ArdourKeyboard::selection_type (event->button.state);
bool committed;
_editor->begin_reversible_command (_("rubberband selection"));

3
gtk2_ardour/editor_mouse.cc
View File

@ -79,6 +79,7 @@ using namespace PBD;
using namespace sigc;
using namespace Gtk;
using namespace Editing;
using Gtkmm2ext::Keyboard;
bool
Editor::mouse_frame (nframes64_t& where, bool& in_track_canvas) const
@ -440,7 +441,7 @@ Editor::button_selection (ArdourCanvas::Item* /*item*/, GdkEvent* event, ItemTyp
}
}
Selection::Operation op = Keyboard::selection_type (event->button.state);
Selection::Operation op = ArdourKeyboard::selection_type (event->button.state);
bool press = (event->type == GDK_BUTTON_PRESS);
// begin_reversible_command (_("select on click"));

1
gtk2_ardour/editor_ops.cc
View File

@ -88,6 +88,7 @@ using namespace sigc;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace Editing;
using Gtkmm2ext::Keyboard;
/***********************************************************************
Editor operations

1
gtk2_ardour/editor_regions.cc
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@ -52,6 +52,7 @@ using namespace PBD;
using namespace Gtk;
using namespace Glib;
using namespace Editing;
using Gtkmm2ext::Keyboard;
EditorRegions::EditorRegions (Editor* e)
: EditorComponent (e),

1
gtk2_ardour/editor_route_groups.cc
View File

@ -46,6 +46,7 @@ using namespace sigc;
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
using Gtkmm2ext::Keyboard;
EditorRouteGroups::EditorRouteGroups (Editor* e)
: EditorComponent (e),

1
gtk2_ardour/editor_routes.cc
View File

@ -55,6 +55,7 @@ using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace Glib;
using Gtkmm2ext::Keyboard;
EditorRoutes::EditorRoutes (Editor* e)
: EditorComponent (e),

1
gtk2_ardour/editor_summary.cc
View File

@ -30,6 +30,7 @@
using namespace std;
using namespace sigc;
using namespace ARDOUR;
using Gtkmm2ext::Keyboard;
/** Construct an EditorSummary.
* @param e Editor to represent.

1
gtk2_ardour/gain_meter.cc
View File

@ -58,6 +58,7 @@ using namespace Gtkmm2ext;
using namespace Gtk;
using namespace sigc;
using namespace std;
using Gtkmm2ext::Keyboard;
sigc::signal<void> GainMeterBase::ResetAllPeakDisplays;
sigc::signal<void,RouteGroup*> GainMeterBase::ResetGroupPeakDisplays;

1
gtk2_ardour/group_tabs.cc
View File

@ -29,6 +29,7 @@
using namespace std;
using namespace Gtk;
using namespace ARDOUR;
using Gtkmm2ext::Keyboard;
GroupTabs::GroupTabs (Editor* e)
: EditorComponent (e),

518
gtk2_ardour/keyboard.cc
View File

@ -17,436 +17,21 @@
*/
#include <vector>
#include "ardour/ardour.h"
#include "ardour_ui.h"
#include <algorithm>
#include <fstream>
#include <iostream>
#include <ctype.h>
#include <gtkmm/accelmap.h>
#include <gdk/gdkkeysyms.h>
#include "pbd/error.h"
#include "pbd/file_utils.h"
#include "ardour/filesystem_paths.h"
#include "keyboard.h"
#include "gui_thread.h"
#include "opts.h"
#include "actions.h"
#include "i18n.h"
using namespace std;
using namespace Gtk;
using namespace PBD;
using namespace ARDOUR;
using namespace Gtk;
using namespace std;
#define KBD_DEBUG 1
bool debug_keyboard = false;
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::snap_mod = GDK_MOD3_MASK;
#ifdef GTKOSX
guint Keyboard::PrimaryModifier = GDK_META_MASK; // Command
guint Keyboard::SecondaryModifier = GDK_MOD1_MASK; // Alt/Option
guint Keyboard::TertiaryModifier = GDK_SHIFT_MASK; // Shift
guint Keyboard::Level4Modifier = GDK_CONTROL_MASK; // Control
guint Keyboard::CopyModifier = GDK_MOD1_MASK; // Alt/Option
guint Keyboard::RangeSelectModifier = GDK_SHIFT_MASK;
guint Keyboard::button2_modifiers = Keyboard::SecondaryModifier|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 */
#endif
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 = _("Unknown");
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;
}
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);
XMLNode* node = ARDOUR_UI::instance()->keyboard_settings();
set_state (*node, Stateful::loading_state_version);
}
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", 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);
return *node;
}
int
Keyboard::set_state (const XMLNode& node, int /*version*/)
{
const XMLProperty* prop;
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);
}
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;
#if 0
cerr << "snoop widget " << widget << " key " << event->keyval << " type: " << event->type
<< " state " << std::hex << event->state << std::dec
<< endl;
#endif
#if KBD_DEBUG
if (debug_keyboard) {
cerr << "snoop widget " << widget << " key " << event->keyval << " type: " << event->type
<< endl;
}
#endif
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->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()) {
cerr << "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) {
act->activate();
cerr << "use repeat, suppress other\n";
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:
if (current_window) {
current_window->hide ();
current_window = 0;
ret = true;
}
break;
}
}
return ret;
}
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;
return false;
}
bool
Keyboard::leave_window (GdkEventCrossing *ev, Gtk::Window* /*win*/)
{
if (ev) {
switch (ev->detail) {
case GDK_NOTIFY_INFERIOR:
if (debug_keyboard) {
cerr << "INFERIOR crossing ... out\n";
}
break;
case GDK_NOTIFY_VIRTUAL:
if (debug_keyboard) {
cerr << "VIRTUAL crossing ... out\n";
}
/* fallthru */
default:
if (debug_keyboard) {
cerr << "REAL CROSSING ... out\n";
cerr << "clearing current target\n";
}
state.clear ();
current_window = 0;
}
} else {
current_window = 0;
}
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_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);
}
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_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;
}
Selection::Operation
Keyboard::selection_type (guint state)
{
/* note that there is no modifier for "Add" */
if (modifier_state_equals (state, RangeSelectModifier)) {
return Selection::Extend;
} else if (modifier_state_equals (state, PrimaryModifier)) {
return Selection::Toggle;
} else {
return Selection::Set;
}
}
using Gtkmm2ext::Keyboard;
static void
accel_map_changed (GtkAccelMap* /*map*/,
@ -459,34 +44,10 @@ accel_map_changed (GtkAccelMap* /*map*/,
}
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);
}
}
void
Keyboard::setup_keybindings ()
ArdourKeyboard::setup_keybindings ()
{
using namespace ARDOUR_COMMAND_LINE;
std::string default_bindings = "mnemonic-us.bindings";
string default_bindings = "mnemonic-us.bindings";
vector<string> strs;
binding_files.clear ();
@ -615,69 +176,18 @@ Keyboard::setup_keybindings ()
g_signal_connect (accelmap, "changed", (GCallback) accel_map_changed, 0);
}
bool
Keyboard::load_keybindings (string path)
Selection::Operation
ArdourKeyboard::selection_type (guint state)
{
try {
info << "Loading bindings from " << path << endl;
/* note that there is no modifier for "Add" */
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 (_("Ardour key bindings file not found at \"%1\" or contains errors."), path)
<< endmsg;
return false;
if (modifier_state_equals (state, RangeSelectModifier)) {
return Selection::Extend;
} else if (modifier_state_equals (state, PrimaryModifier)) {
return Selection::Toggle;
} else {
return Selection::Set;
}
/* now find all release-driven bindings */
vector<string> groups;
vector<string> names;
vector<AccelKey> bindings;
ActionManager::get_all_actions (groups, names, bindings);
vector<string>::iterator g;
vector<AccelKey>::iterator b;
vector<string>::iterator n;
release_keys.clear ();
bool show_bindings = (getenv ("ARDOUR_SHOW_BINDINGS") != 0);
for (n = names.begin(), b = bindings.begin(), g = groups.begin(); n != names.end(); ++n, ++b, ++g) {
if (show_bindings) {
cerr << "Action: " << (*n) << " Group: " << (*g) << " binding = ";
if ((*b).get_key() != GDK_VoidSymbol) {
cerr << (*b).get_key() << " w/mod = " << hex << (*b).get_mod() << dec << " = " << (*b).get_abbrev();
} else {
cerr << "unbound";
}
cerr << endl;
}
}
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;
}

140
gtk2_ardour/keyboard.h
View File

@ -20,150 +20,20 @@
#ifndef __ardour_keyboard_h__
#define __ardour_keyboard_h__
#include <map>
#include <vector>
#include <string>
#include <sigc++/signal.h>
#include <gtk/gtk.h>
#include <gtkmm/accelkey.h>
#include "ardour/types.h"
#include "pbd/stateful.h"
#include "gtkmm2ext/keyboard.h"
#include "selection.h"
class Keyboard : public sigc::trackable, PBD::Stateful
class ArdourKeyboard : public Gtkmm2ext::Keyboard
{
public:
Keyboard ();
~Keyboard ();
ArdourKeyboard() {}
XMLNode& get_state (void);
int set_state (const XMLNode&, int version);
typedef std::vector<uint32_t> State;
typedef uint32_t ModifierMask;
static uint32_t PrimaryModifier;
static uint32_t SecondaryModifier;
static uint32_t TertiaryModifier;
static uint32_t Level4Modifier;
static uint32_t CopyModifier;
static uint32_t RangeSelectModifier;
static void set_primary_modifier (uint32_t newval) {
set_modifier (newval, PrimaryModifier);
}
static void set_secondary_modifier (uint32_t newval) {
set_modifier (newval, SecondaryModifier);
}
static void set_tertiary_modifier (uint32_t newval) {
set_modifier (newval, TertiaryModifier);
}
static void set_level4_modifier (uint32_t newval) {
set_modifier (newval, Level4Modifier);
}
static void set_copy_modifier (uint32_t newval) {
set_modifier (newval, CopyModifier);
}
static void set_range_select_modifier (uint32_t newval) {
set_modifier (newval, RangeSelectModifier);
}
bool key_is_down (uint32_t keyval);
static GdkModifierType RelevantModifierKeyMask;
static bool no_modifier_keys_pressed(GdkEventButton* ev) {
return (ev->state & RelevantModifierKeyMask) == 0;
}
bool leave_window (GdkEventCrossing *ev, Gtk::Window*);
bool enter_window (GdkEventCrossing *ev, Gtk::Window*);
static bool modifier_state_contains (guint state, ModifierMask);
static bool modifier_state_equals (guint state, ModifierMask);
void setup_keybindings ();
static Selection::Operation selection_type (guint state);
static bool no_modifiers_active (guint state);
static void set_snap_modifier (guint);
/** @return Modifier mask to temporarily toggle grid setting; with this modifier
* - magnetic or normal grid should become no grid and
* - no grid should become normal grid
*/
static ModifierMask snap_modifier () { return ModifierMask (snap_mod); }
static guint edit_button() { return edit_but; }
static void set_edit_button (guint);
static guint edit_modifier() { return edit_mod; }
static void set_edit_modifier(guint);
static guint delete_button() { return delete_but; }
static void set_delete_button(guint);
static guint delete_modifier() { return delete_mod; }
static void set_delete_modifier(guint);
static bool is_edit_event (GdkEventButton*);
static bool is_delete_event (GdkEventButton*);
static bool is_context_menu_event (GdkEventButton*);
static bool is_button2_event (GdkEventButton*);
static Keyboard& the_keyboard() { return *_the_keyboard; }
static bool some_magic_widget_has_focus ();
static void magic_widget_grab_focus ();
static void magic_widget_drop_focus ();
static void setup_keybindings ();
static void keybindings_changed ();
static void save_keybindings ();
static bool load_keybindings (std::string path);
static void set_can_save_keybindings (bool yn);
static std::string current_binding_name () { return _current_binding_name; }
static std::map<std::string,std::string> binding_files;
struct AccelKeyLess {
bool operator() (const Gtk::AccelKey a, const Gtk::AccelKey b) const {
if (a.get_key() != b.get_key()) {
return a.get_key() < b.get_key();
} else {
return a.get_mod() < b.get_mod();
}
}
};
private:
static Keyboard* _the_keyboard;
guint snooper_id;
State state;
static guint edit_but;
static guint edit_mod;
static guint delete_but;
static guint delete_mod;
static guint snap_mod;
static guint button2_modifiers;
static Gtk::Window* current_window;
static std::string user_keybindings_path;
static bool can_save_keybindings;
static bool bindings_changed_after_save_became_legal;
static std::string _current_binding_name;
typedef std::pair<std::string,std::string> two_strings;
static std::map<Gtk::AccelKey,two_strings,AccelKeyLess> release_keys;
static gint _snooper (GtkWidget*, GdkEventKey*, gpointer);
gint snooper (GtkWidget*, GdkEventKey*);
static void set_modifier (uint32_t newval, uint32_t& variable);
static bool _some_magic_widget_has_focus;
};
#endif /* __ardour_keyboard_h__ */

2
gtk2_ardour/keyeditor.cc
View File

@ -25,6 +25,8 @@ using namespace Gtk;
using namespace Gdk;
using namespace PBD;
using Gtkmm2ext::Keyboard;
KeyEditor::KeyEditor ()
: ArdourDialog (_("Key Bindings"), false)
, unbind_button (_("Remove shortcut"))

1
gtk2_ardour/midi_region_view.cc
View File

@ -70,6 +70,7 @@ using namespace ARDOUR;
using namespace PBD;
using namespace Editing;
using namespace ArdourCanvas;
using Gtkmm2ext::Keyboard;
MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color const & basic_color)

1
gtk2_ardour/panner2d.cc
View File

@ -39,6 +39,7 @@ using namespace Gtk;
using namespace sigc;
using namespace ARDOUR;
using namespace PBD;
using Gtkmm2ext::Keyboard;
Panner2d::Target::Target (float xa, float ya, const char *txt)
: x (xa, 0.0, 1.0, 0.01, 0.1)

1
gtk2_ardour/port_matrix_grid.cc
View File

@ -27,6 +27,7 @@
#include "keyboard.h"
using namespace std;
using Gtkmm2ext::Keyboard;
PortMatrixGrid::PortMatrixGrid (PortMatrix* m, PortMatrixBody* b)
: PortMatrixComponent (m, b),

2
gtk2_ardour/route_time_axis.cc
View File

@ -1171,7 +1171,7 @@ RouteTimeAxisView::selection_click (GdkEventButton* ev)
PublicEditor::TrackViewList* tracks = _editor.get_valid_views (this, _route->route_group());
switch (Keyboard::selection_type (ev->state)) {
switch (ArdourKeyboard::selection_type (ev->state)) {
case Selection::Toggle:
_editor.get_selection().toggle (*tracks);
break;

3
gtk2_ardour/time_axis_view.cc
View File

@ -62,6 +62,7 @@ using namespace ARDOUR;
using namespace PBD;
using namespace Editing;
using namespace ArdourCanvas;
using Gtkmm2ext::Keyboard;
const double trim_handle_size = 6.0; /* pixels */
@ -338,7 +339,7 @@ TimeAxisView::controls_ebox_button_release (GdkEventButton* ev)
void
TimeAxisView::selection_click (GdkEventButton* ev)
{
Selection::Operation op = Keyboard::selection_type (ev->state);
Selection::Operation op = ArdourKeyboard::selection_type (ev->state);
_editor.set_selected_track (*this, op, false);
}

1
gtk2_ardour/utils.cc
View File

@ -53,6 +53,7 @@ using namespace Gtk;
using namespace sigc;
using namespace Glib;
using namespace PBD;
using Gtkmm2ext::Keyboard;
sigc::signal<void> DPIReset;

1
libs/gtkmm2ext/gtkmm2ext/actions.h
View File

@ -21,6 +21,7 @@
#define __libgtkmm2ext_actions_h__
#include <vector>
#include <gtkmm/action.h>
#include <gtkmm/radioaction.h>
#include <gtkmm/toggleaction.h>

173
libs/gtkmm2ext/gtkmm2ext/keyboard.h Normal file
View File

@ -0,0 +1,173 @@
/*
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.
*/
#ifndef __libgtkmm2ext_keyboard_h__
#define __libgtkmm2ext_keyboard_h__
#include <map>
#include <vector>
#include <string>
#include <sigc++/signal.h>
#include <gtk/gtk.h>
#include <gtkmm/accelkey.h>
#include "pbd/stateful.h"
namespace Gtk {
class Window;
}
namespace Gtkmm2ext {
class Keyboard : public sigc::trackable, PBD::Stateful
{
public:
Keyboard ();
~Keyboard ();
XMLNode& get_state (void);
int set_state (const XMLNode&, int version);
virtual void setup_keybindings () = 0;
typedef std::vector<uint32_t> State;
typedef uint32_t ModifierMask;
static uint32_t PrimaryModifier;
static uint32_t SecondaryModifier;
static uint32_t TertiaryModifier;
static uint32_t Level4Modifier;
static uint32_t CopyModifier;
static uint32_t RangeSelectModifier;
static void set_primary_modifier (uint32_t newval) {
set_modifier (newval, PrimaryModifier);
}
static void set_secondary_modifier (uint32_t newval) {
set_modifier (newval, SecondaryModifier);
}
static void set_tertiary_modifier (uint32_t newval) {
set_modifier (newval, TertiaryModifier);
}
static void set_level4_modifier (uint32_t newval) {
set_modifier (newval, Level4Modifier);
}
static void set_copy_modifier (uint32_t newval) {
set_modifier (newval, CopyModifier);
}
static void set_range_select_modifier (uint32_t newval) {
set_modifier (newval, RangeSelectModifier);
}
bool key_is_down (uint32_t keyval);
static GdkModifierType RelevantModifierKeyMask;
static bool no_modifier_keys_pressed(GdkEventButton* ev) {
return (ev->state & RelevantModifierKeyMask) == 0;
}
bool leave_window (GdkEventCrossing *ev, Gtk::Window*);
bool enter_window (GdkEventCrossing *ev, Gtk::Window*);
static bool modifier_state_contains (guint state, ModifierMask);
static bool modifier_state_equals (guint state, ModifierMask);
static bool no_modifiers_active (guint state);
static void set_snap_modifier (guint);
/** @return Modifier mask to temporarily toggle grid setting; with this modifier
* - magnetic or normal grid should become no grid and
* - no grid should become normal grid
*/
static ModifierMask snap_modifier () { return ModifierMask (snap_mod); }
static guint edit_button() { return edit_but; }
static void set_edit_button (guint);
static guint edit_modifier() { return edit_mod; }
static void set_edit_modifier(guint);
static guint delete_button() { return delete_but; }
static void set_delete_button(guint);
static guint delete_modifier() { return delete_mod; }
static void set_delete_modifier(guint);
static bool is_edit_event (GdkEventButton*);
static bool is_delete_event (GdkEventButton*);
static bool is_context_menu_event (GdkEventButton*);
static bool is_button2_event (GdkEventButton*);
static Keyboard& the_keyboard() { return *_the_keyboard; }
static bool some_magic_widget_has_focus ();
static void magic_widget_grab_focus ();
static void magic_widget_drop_focus ();
static void keybindings_changed ();
static void save_keybindings ();
static bool load_keybindings (std::string path);
static void set_can_save_keybindings (bool yn);
static std::string current_binding_name () { return _current_binding_name; }
static std::map<std::string,std::string> binding_files;
struct AccelKeyLess {
bool operator() (const Gtk::AccelKey a, const Gtk::AccelKey b) const {
if (a.get_key() != b.get_key()) {
return a.get_key() < b.get_key();
} else {
return a.get_mod() < b.get_mod();
}
}
};
protected:
static Keyboard* _the_keyboard;
guint snooper_id;
State state;
static guint edit_but;
static guint edit_mod;
static guint delete_but;
static guint delete_mod;
static guint snap_mod;
static guint button2_modifiers;
static Gtk::Window* current_window;
static std::string user_keybindings_path;
static bool can_save_keybindings;
static bool bindings_changed_after_save_became_legal;
static std::string _current_binding_name;
typedef std::pair<std::string,std::string> two_strings;
static std::map<Gtk::AccelKey,two_strings,AccelKeyLess> release_keys;
static gint _snooper (GtkWidget*, GdkEventKey*, gpointer);
gint snooper (GtkWidget*, GdkEventKey*);
static void set_modifier (uint32_t newval, uint32_t& variable);
static bool _some_magic_widget_has_focus;
};
} /* namespace */
#endif /* __libgtkmm2ext_keyboard_h__ */

519
libs/gtkmm2ext/keyboard.cc Normal file
View File

@ -0,0 +1,519 @@
/*
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 <ctype.h>
#include <gtkmm/widget.h>
#include <gtkmm/window.h>
#include <gtkmm/accelmap.h>
#include <gdk/gdkkeysyms.h>
#include "pbd/error.h"
#include "pbd/file_utils.h"
#include "pbd/search_path.h"
#include "pbd/xml++.h"
#include "gtkmm2ext/keyboard.h"
#include "gtkmm2ext/actions.h"
#include "i18n.h"
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace std;
#define KBD_DEBUG 1
bool debug_keyboard = false;
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::snap_mod = GDK_MOD3_MASK;
#ifdef GTKOSX
guint Keyboard::PrimaryModifier = GDK_META_MASK; // Command
guint Keyboard::SecondaryModifier = GDK_MOD1_MASK; // Alt/Option
guint Keyboard::TertiaryModifier = GDK_SHIFT_MASK; // Shift
guint Keyboard::Level4Modifier = GDK_CONTROL_MASK; // Control
guint Keyboard::CopyModifier = GDK_MOD1_MASK; // Alt/Option
guint Keyboard::RangeSelectModifier = GDK_SHIFT_MASK;
guint Keyboard::button2_modifiers = Keyboard::SecondaryModifier|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 */
#endif
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 = _("Unknown");
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;
}
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", 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);
return *node;
}
int
Keyboard::set_state (const XMLNode& node, int /*version*/)
{
const XMLProperty* prop;
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);
}
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;
#if 0
cerr << "snoop widget " << widget << " key " << event->keyval << " type: " << event->type
<< " state " << std::hex << event->state << std::dec
<< endl;
#endif
#if KBD_DEBUG
if (debug_keyboard) {
cerr << "snoop widget " << widget << " key " << event->keyval << " type: " << event->type
<< endl;
}
#endif
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->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()) {
cerr << "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) {
act->activate();
cerr << "use repeat, suppress other\n";
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:
if (current_window) {
current_window->hide ();
current_window = 0;
ret = true;
}
break;
}
}
return ret;
}
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;
return false;
}
bool
Keyboard::leave_window (GdkEventCrossing *ev, Gtk::Window* /*win*/)
{
if (ev) {
switch (ev->detail) {
case GDK_NOTIFY_INFERIOR:
if (debug_keyboard) {
cerr << "INFERIOR crossing ... out\n";
}
break;
case GDK_NOTIFY_VIRTUAL:
if (debug_keyboard) {
cerr << "VIRTUAL crossing ... out\n";
}
/* fallthru */
default:
if (debug_keyboard) {
cerr << "REAL CROSSING ... out\n";
cerr << "clearing current target\n";
}
state.clear ();
current_window = 0;
}
} else {
current_window = 0;
}
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_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);
}
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_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 (_("Ardour key bindings file not found at \"%1\" or contains errors."), path)
<< endmsg;
return false;
}
/* now find all release-driven bindings */
vector<string> groups;
vector<string> names;
vector<AccelKey> bindings;
ActionManager::get_all_actions (groups, names, bindings);
vector<string>::iterator g;
vector<AccelKey>::iterator b;
vector<string>::iterator n;
release_keys.clear ();
bool show_bindings = (getenv ("ARDOUR_SHOW_BINDINGS") != 0);
for (n = names.begin(), b = bindings.begin(), g = groups.begin(); n != names.end(); ++n, ++b, ++g) {
if (show_bindings) {
cerr << "Action: " << (*n) << " Group: " << (*g) << " binding = ";
if ((*b).get_key() != GDK_VoidSymbol) {
cerr << (*b).get_key() << " w/mod = " << hex << (*b).get_mod() << dec << " = " << (*b).get_abbrev();
} else {
cerr << "unbound";
}
cerr << endl;
}
}
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;
}

1
libs/gtkmm2ext/wscript
View File

@ -33,6 +33,7 @@ gtkmm2ext_sources = [
'grouped_buttons.cc',
'gtk_ui.cc',
'idle_adjustment.cc',
'keyboard.cc',
'pixfader.cc',
'pixscroller.cc',
'popup.cc',