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f04aa5e49a
livetrax/gtk2_ardour/mixer_ui.cc
Paul Davis ad80285548 more fixes to get things moving along 
git-svn-id: svn://localhost/trunk/ardour2@151 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-11-29 22:48:54 +00:00

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/*
Copyright (C) 2000-2004 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 <algorithm>
#include <sigc++/bind.h>
#include <gtkmm/accelmap.h>
#include <pbd/lockmonitor.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/stop_signal.h>
#include <ardour/audioengine.h>
#include <ardour/session.h>
#include <ardour/session_route.h>
#include <ardour/diskstream.h>
#include <ardour/plugin_manager.h>
#include "mixer_ui.h"
#include "mixer_strip.h"
#include "plugin_selector.h"
#include "ardour_ui.h"
#include "prompter.h"
#include "utils.h"
#include "actions.h"
#include "gui_thread.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace Gtk;
using namespace Glib;
using namespace Gtkmm2ext;
using namespace sigc;
Mixer_UI::Mixer_UI (AudioEngine& eng)
: Window (Gtk::WINDOW_TOPLEVEL),
engine (eng)
{
_strip_width = Wide;
track_menu = 0;
XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
set_state (*node);
scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
scroller_base.set_name ("MixerWindow");
scroller_base.signal_button_release_event().connect (mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
// add as last item of strip packer
strip_packer.pack_end (scroller_base, true, true);
scroller.add (strip_packer);
scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
track_display_model = ListStore::create (track_display_columns);
track_display.set_model (track_display_model);
track_display.append_column (_("Strips"), track_display_columns.text);
track_display.set_name (X_("MixerTrackDisplayList"));
track_display.get_selection()->set_mode (Gtk::SELECTION_MULTIPLE);
track_display.set_reorderable (true);
track_display.set_size_request (75, -1);
track_display.set_headers_visible (true);
track_display.set_headers_clickable (true);
track_display_scroller.add (track_display);
track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
group_display_model = ListStore::create (group_display_columns);
group_display.set_model (group_display_model);
group_display.append_column (_("active"), group_display_columns.active);
group_display.append_column (_("groupname"), group_display_columns.text);
group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
/* use checkbox for the active column */
CellRendererToggle *active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (0));
active_cell->property_activatable() = true;
active_cell->property_radio() = false;
group_display.set_name ("MixerGroupList");
group_display.set_reorderable (true);
group_display.set_size_request (true);
group_display_scroller.add (group_display);
group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
snapshot_display_model = ListStore::create (group_display_columns);
snapshot_display.set_model (snapshot_display_model);
snapshot_display.append_column (X_("mixgroups"), snapshot_display_columns.visible_name);
snapshot_display.set_name ("MixerSnapshotDisplayList");
snapshot_display.set_size_request (75, -1);
snapshot_display.set_reorderable (true);
snapshot_display_scroller.add (snapshot_display);
snapshot_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
group_display_vbox.pack_start (group_display_button, false, false);
group_display_vbox.pack_start (group_display_scroller, true, true);
track_display_frame.set_name("BaseFrame");
track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
track_display_frame.add(track_display_scroller);
group_display_frame.set_name ("BaseFrame");
group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
group_display_frame.add (group_display_vbox);
rhs_pane1.add1 (track_display_frame);
rhs_pane1.add2 (rhs_pane2);
rhs_pane2.add1 (group_display_frame);
rhs_pane2.add2 (snapshot_display_scroller);
list_vpacker.pack_start (rhs_pane1, true, true);
global_hpacker.pack_start (scroller, true, true);
global_hpacker.pack_start (out_packer, false, false);
list_hpane.add1(list_vpacker);
list_hpane.add2(global_hpacker);
rhs_pane1.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&rhs_pane1)));
rhs_pane2.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&rhs_pane2)));
list_hpane.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&list_hpane)));
rhs_pane1.set_data ("collapse-direction", (gpointer) 0);
rhs_pane2.set_data ("collapse-direction", (gpointer) 0);
list_hpane.set_data ("collapse-direction", (gpointer) 1);
rhs_pane1.signal_button_release_event().connect (bind (ptr_fun (pane_handler), static_cast<Paned*>(&rhs_pane1)));
rhs_pane2.signal_button_release_event().connect (bind (ptr_fun (pane_handler), static_cast<Paned*>(&rhs_pane2)));
list_hpane.signal_button_release_event().connect (bind (ptr_fun (pane_handler), static_cast<Paned*>(&list_hpane)));
global_vpacker.pack_start (list_hpane, true, true);
add (global_vpacker);
set_name ("MixerWindow");
set_title (_("ardour: mixer"));
set_wmclass (_("ardour_mixer"), "Ardour");
add_accel_group (ActionManager::ui_manager->get_accel_group());
signal_delete_event().connect (bind (ptr_fun (just_hide_it), static_cast<Gtk::Window *>(this)));
add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
track_display.get_selection()->signal_changed().connect (mem_fun(*this, &Mixer_UI::track_display_selection_changed));
reorder_connection = track_display_model->signal_rows_reordered().connect (mem_fun (*this, &Mixer_UI::track_display_reordered_proxy));
group_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::group_display_button_press));
group_display.get_selection()->signal_changed().connect (mem_fun (*this, &Mixer_UI::group_display_selection_changed));
snapshot_display.get_selection()->signal_changed().connect (mem_fun(*this, &Mixer_UI::snapshot_display_selection_changed));
snapshot_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::snapshot_display_button_press));
_plugin_selector = new PluginSelector (PluginManager::the_manager());
signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
_selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection));
}
Mixer_UI::~Mixer_UI ()
{
}
void
Mixer_UI::ensure_float (Window& win)
{
win.set_transient_for (*this);
}
void
Mixer_UI::show_window ()
{
show_all ();
/* now reset each strips width so the right widgets are shown */
MixerStrip* ms;
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator ri;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
ms = (*ri)[track_display_columns.strip];
ms->set_width (ms->get_width());
}
}
void
Mixer_UI::add_strip (Route* route)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_strip), route));
MixerStrip* strip;
if (route->hidden()) {
return;
}
strip = new MixerStrip (*this, *session, *route);
strips.push_back (strip);
strip->set_width (_strip_width);
show_strip (strip);
reorder_connection.block();
TreeModel::Row row = *(track_display_model->append());
row[track_display_columns.text] = route->name();
row[track_display_columns.route] = route;
row[track_display_columns.strip] = strip;
reorder_connection.unblock();
// if (strip->marked_for_display() || strip->packed()) {
// track_display.get_selection()->select (row);
// }
route->name_changed.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
strip->GoingAway.connect (bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
// if (width() < gdk_screen_width()) {
// set_size_request (width() + (_strip_width == Wide ? 75 : 50), height());
// }
}
void
Mixer_UI::remove_strip (MixerStrip* strip)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator ri;
list<MixerStrip *>::iterator i;
if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
strips.erase (i);
}
for (ri = rows.begin(); ri != rows.end(); ++ri) {
if ((*ri)[track_display_columns.strip] == strip) {
track_display_model->erase (ri);
break;
}
}
}
void
Mixer_UI::follow_strip_selection ()
{
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->set_selected (_selection.selected (&(*i)->route()));
}
}
gint
Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
{
if (ev->button == 1) {
/* this allows the user to click on the strip to terminate comment
editing. XXX it needs improving so that we don't select the strip
at the same time.
*/
if (_selection.selected (&strip->route())) {
_selection.remove (&strip->route());
} else {
if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) {
_selection.add (&strip->route());
} else {
_selection.set (&strip->route());
}
}
}
return TRUE;
}
void
Mixer_UI::connect_to_session (Session* sess)
{
session = sess;
string wintitle = _("ardour: mixer: ");
wintitle += session->name();
set_title (wintitle);
// GTK2FIX: do we really need to do this?
// track_display.set_model (RefPtr<TreeStore>(0));
track_display_model->clear ();
session->foreach_route (this, &Mixer_UI::add_strip);
// track_display.set_model (track_display_model);
session->going_away.connect (mem_fun(*this, &Mixer_UI::disconnect_from_session));
session->RouteAdded.connect (mem_fun(*this, &Mixer_UI::add_strip));
session->mix_group_added.connect (mem_fun(*this, &Mixer_UI::add_mix_group));
session->foreach_mix_group(this, &Mixer_UI::add_mix_group);
session->StateSaved.connect (mem_fun(*this, &Mixer_UI::session_state_saved));
redisplay_snapshots ();
_plugin_selector->set_session (session);
start_updating ();
}
void
Mixer_UI::disconnect_from_session ()
{
ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
group_display_model->clear ();
set_title (_("ardour: mixer"));
stop_updating ();
hide_all_strips (false);
}
void
Mixer_UI::hide_all_strips (bool with_select)
{
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
// GTK2FIX
// track_display_list.freeze ();
for (i = rows.begin(); i != rows.end(); ++i) {
TreeModel::Row row = (*i);
MixerStrip* ms = row[track_display_columns.strip];
if (with_select) {
track_display.get_selection()->unselect (i);
} else {
hide_strip (ms);
}
}
// track_display_list.thaw ();
}
void
Mixer_UI::unselect_all_strips ()
{
hide_all_strips (false);
}
void
Mixer_UI::select_all_strips ()
{
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
track_display.get_selection()->select (i);
}
}
void
Mixer_UI::strip_select_op (bool audiotrack, bool select)
{
MixerStrip* ms;
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
// GTK2FIX
// track_display_list.freeze ();
for (i = rows.begin(); i != rows.end(); ++i) {
ms = (*i)[track_display_columns.strip];
if (ms->is_audio_track() == audiotrack) {
if (select) {
track_display.get_selection()->select (i);
} else {
track_display.get_selection()->unselect (i);
}
}
}
// track_display_list.thaw ();
}
void
Mixer_UI::select_all_audiotrack_strips ()
{
strip_select_op (true, true);
}
void
Mixer_UI::unselect_all_audiotrack_strips ()
{
strip_select_op (true, false);
}
void
Mixer_UI::select_all_audiobus_strips ()
{
strip_select_op (false, true);
}
void
Mixer_UI::unselect_all_audiobus_strips ()
{
strip_select_op (false, false);
}
void
Mixer_UI::show_strip (MixerStrip* ms)
{
if (!ms->packed()) {
if (ms->route().master() || ms->route().control()) {
out_packer.pack_start (*ms, false, false);
cerr << "Packed master strip @ " << ms << endl;
} else {
strip_packer.pack_start (*ms, false, false);
cerr << "Packed strip @ " << ms << endl;
}
ms->set_packed (true);
ms->show ();
}
}
void
Mixer_UI::hide_strip (MixerStrip* ms)
{
if (ms->packed()) {
if (ms->route().master() || ms->route().control()) {
out_packer.remove (*ms);
} else {
strip_packer.remove (*ms);
}
ms->set_packed (false);
}
}
gint
Mixer_UI::start_updating ()
{
screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::update_strips));
fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::fast_update_strips));
return 0;
}
gint
Mixer_UI::stop_updating ()
{
screen_update_connection.disconnect();
fast_screen_update_connection.disconnect();
return 0;
}
void
Mixer_UI::update_strips ()
{
if (is_mapped () && session) {
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->update ();
}
}
}
void
Mixer_UI::fast_update_strips ()
{
if (is_mapped () && session) {
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->fast_update ();
}
}
}
void
Mixer_UI::snapshot_display_selection_changed ()
{
TreeModel::iterator i = snapshot_display.get_selection()->get_selected();
Glib::ustring snap_name = (*i)[snapshot_display_columns.real_name];
if (session->snap_name() == snap_name) {
return;
}
ARDOUR_UI::instance()->load_session(session->path(), string (snap_name));
}
bool
Mixer_UI::snapshot_display_button_press (GdkEventButton* ev)
{
return false;
}
void
Mixer_UI::track_display_selection_changed ()
{
MixerStrip* strip;
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
Glib::RefPtr<TreeSelection> selection = track_display.get_selection();
for (i = rows.begin(); i != rows.end(); ++i) {
if (selection->is_selected (i)) {
strip = (*i)[track_display_columns.strip];
strip->set_marked_for_display (true);
show_strip (strip);
} else {
strip = (*i)[track_display_columns.strip];
strip->set_marked_for_display (false);
hide_strip (strip);
}
}
track_display_reordered ();
}
void
Mixer_UI::select_strip_op (MixerStrip *strip, bool yn)
{
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
Glib::RefPtr<TreeSelection> selection = track_display.get_selection();
for (i = rows.begin(); i != rows.end(); ++i) {
if ((*i)[track_display_columns.strip] == strip) {
if (yn) {
selection->select (*i);
} else {
selection->unselect (*i);
}
break;
}
}
}
void
Mixer_UI::unselect_strip_in_display (MixerStrip *strip)
{
select_strip_op (strip, true);
}
void
Mixer_UI::select_strip_in_display (MixerStrip *strip)
{
select_strip_op (strip, false);
}
void
Mixer_UI::track_display_reordered_proxy (const TreeModel::Path& path, const TreeModel::iterator& i, int* n)
{
track_display_reordered ();
}
void
Mixer_UI::track_display_reordered ()
{
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
long order;
for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
MixerStrip* strip = (*i)[track_display_columns.strip];
if (strip->marked_for_display()) {
strip->route().set_order_key (N_("signal"), order);
if (strip->packed()) {
cerr << "reorder strip @ " << strip << endl;
strip_packer.reorder_child (*strip, -1); /* put at end */
}
}
}
}
void
Mixer_UI::track_column_click (gint col)
{
if (track_menu == 0) {
build_track_menu ();
}
track_menu->popup (0, 0);
}
void
Mixer_UI::build_track_menu ()
{
using namespace Menu_Helpers;
using namespace Gtk;
track_menu = new Menu;
track_menu->set_name ("ArdourContextMenu");
MenuList& items = track_menu->items();
track_menu->set_name ("ArdourContextMenu");
items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Mixer_UI::select_all_strips)));
items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Mixer_UI::unselect_all_strips)));
items.push_back (MenuElem (_("Show All AudioTrack MixerStrips"), mem_fun(*this, &Mixer_UI::select_all_audiotrack_strips)));
items.push_back (MenuElem (_("Hide All AudioTrack MixerStrips"), mem_fun(*this, &Mixer_UI::unselect_all_audiotrack_strips)));
items.push_back (MenuElem (_("Show All AudioBus MixerStrips"), mem_fun(*this, &Mixer_UI::select_all_audiobus_strips)));
items.push_back (MenuElem (_("Hide All AudioBus MixerStrips"), mem_fun(*this, &Mixer_UI::unselect_all_audiobus_strips)));
}
void
Mixer_UI::strip_name_changed (void* src, MixerStrip* mx)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx));
TreeModel::Children rows = track_display_model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
if ((*i)[track_display_columns.strip] == mx) {
(*i)[track_display_columns.text] = mx->route().name();
return;
}
}
error << _("track display list item for renamed strip not found!") << endmsg;
}
void
Mixer_UI::new_mix_group ()
{
ArdourPrompter prompter;
string result;
prompter.set_prompt (_("Name for new mix group"));
prompter.show_all ();
switch (prompter.run ()) {
case GTK_RESPONSE_ACCEPT:
prompter.get_result (result);
if (result.length()) {
session->add_mix_group (result);
}
break;
}
}
// GTK2FIX
//void
//Mixer_UI::group_display_button_clicked ()
//{
// if (session) {
// new_mix_group ();
// }
//}
bool
Mixer_UI::group_display_button_press (GdkEventButton* ev)
{
RouteGroup* group;
TreeIter iter;
TreeModel::Path path;
TreeViewColumn* column;
int cellx;
int celly;
if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
return false;
}
switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
case 0:
/* active column click */
if ((iter = group_display_model->get_iter (path))) {
/* path points to a valid node */
if ((group = (*iter)[group_display_columns.group]) != 0) {
group->set_active (!group->is_active (), this);
}
}
break;
case 1:
if (Keyboard::is_edit_event (ev)) {
// RouteGroup* group = (RouteGroup *) group_display.row(row).get_data ();
// edit_mix_group (group);
} else {
/* allow regular select to occur */
return false;
}
break;
}
return true;
}
void
Mixer_UI::group_display_selection_changed ()
{
TreeModel::iterator i;
TreeModel::Children rows = group_display_model->children();
Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
for (i = rows.begin(); i != rows.end(); ++i) {
RouteGroup* group;
group = (*i)[group_display_columns.group];
if (selection->is_selected (i)) {
group->set_hidden (true, this);
} else {
group->set_hidden (true, this);
}
}
track_display_reordered ();
}
void
Mixer_UI::group_flags_changed (void* src, RouteGroup* group)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group));
if (src != this) {
// select row
}
TreeModel::Children rows = group_display_model->children();
TreeModel::Children::iterator gi;
TreeModel::Children::iterator ti;
for (gi = rows.begin(); gi != rows.end(); ++gi) {
if ((*gi)[group_display_columns.group] == group) {
break;
}
}
if (gi == rows.end()) {
return;
}
rows = track_display_model->children();
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->route().mix_group() == group) {
if (group->is_hidden ()) {
unselect_strip_in_display(*i);
group_display.get_selection()->unselect (*gi);
} else {
select_strip_in_display(*i);
group_display.get_selection()->select (*gi);
}
}
}
}
void
Mixer_UI::add_mix_group (RouteGroup* group)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_mix_group), group));
TreeModel::Row row = *(group_display_model->append());
row[group_display_columns.active] = group->is_active();
row[group_display_columns.text] = group->name();
row[group_display_columns.group] = group;
group->FlagsChanged.connect (bind (mem_fun(*this, &Mixer_UI::group_flags_changed), group));
}
void
Mixer_UI::redisplay_snapshots ()
{
if (session == 0) {
return;
}
vector<string*>* states;
if ((states = session->possible_states()) == 0) {
return;
}
snapshot_display_model->clear ();
for (vector<string*>::iterator i = states->begin(); i != states->end(); ++i) {
string statename = *(*i);
TreeModel::Row row = *(snapshot_display_model->append());
row[snapshot_display_columns.visible_name] = statename;
row[snapshot_display_columns.real_name] = statename;
}
delete states;
}
void
Mixer_UI::session_state_saved (string snap_name)
{
ENSURE_GUI_THREAD (bind (mem_fun(*this, &Mixer_UI::session_state_saved), snap_name));
redisplay_snapshots ();
}
gint
Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
{
using namespace Menu_Helpers;
if (Keyboard::is_context_menu_event (ev)) {
ARDOUR_UI::instance()->add_route();
return TRUE;
}
return FALSE;
}
void
Mixer_UI::set_strip_width (Width w)
{
_strip_width = w;
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->set_width (w);
}
}
int
Mixer_UI::set_state (const XMLNode& node)
{
const XMLProperty* prop;
XMLNode* geometry;
int x, y, width, height, xoff, yoff;
if ((geometry = find_named_node (node, "geometry")) == 0) {
width = default_width;
height = default_height;
x = 1;
y = 1;
xoff = 0;
yoff = 21;
} else {
width = atoi(geometry->property("x_size")->value().c_str());
height = atoi(geometry->property("y_size")->value().c_str());
x = atoi(geometry->property("x_pos")->value().c_str());
y = atoi(geometry->property("y_pos")->value().c_str());
xoff = atoi(geometry->property("x_off")->value().c_str());
yoff = atoi(geometry->property("y_off")->value().c_str());
}
set_default_size(width, height);
// GTK2FIX
// set_uposition(x, y-yoff);
if ((prop = node.property ("narrow-strips"))) {
if (prop->value() == "yes") {
set_strip_width (Narrow);
} else {
set_strip_width (Wide);
}
}
return 0;
}
XMLNode&
Mixer_UI::get_state (void)
{
XMLNode* node = new XMLNode ("Mixer");
if (is_realized()) {
Glib::RefPtr<Gdk::Window> win = get_window();
int x, y, xoff, yoff, width, height;
win->get_root_origin(x, y);
win->get_position(xoff, yoff);
win->get_size(width, height);
XMLNode* geometry = new XMLNode ("geometry");
char buf[32];
snprintf(buf, sizeof(buf), "%d", width);
geometry->add_property(X_("x_size"), string(buf));
snprintf(buf, sizeof(buf), "%d", height);
geometry->add_property(X_("y_size"), string(buf));
snprintf(buf, sizeof(buf), "%d", x);
geometry->add_property(X_("x_pos"), string(buf));
snprintf(buf, sizeof(buf), "%d", y);
geometry->add_property(X_("y_pos"), string(buf));
snprintf(buf, sizeof(buf), "%d", xoff);
geometry->add_property(X_("x_off"), string(buf));
snprintf(buf, sizeof(buf), "%d", yoff);
geometry->add_property(X_("y_off"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane2)->gobj()));
geometry->add_property(X_("mixer_rhs_pane2_pos"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
node->add_child_nocopy (*geometry);
}
node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
return *node;
}
void
Mixer_UI::pane_allocation_handler (Allocation& alloc, Gtk::Paned* which)
{
int pos;
XMLProperty* prop = 0;
char buf[32];
XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
XMLNode* geometry;
int width, height;
static int32_t done[3] = { 0, 0, 0 };
if ((geometry = find_named_node (*node, "geometry")) == 0) {
width = default_width;
height = default_height;
} else {
width = atoi(geometry->property("x_size")->value());
height = atoi(geometry->property("y_size")->value());
}
if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
if (done[0]) {
return;
}
if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) {
pos = height / 3;
snprintf (buf, sizeof(buf), "%d", pos);
} else {
pos = atoi (prop->value());
}
if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
rhs_pane1.set_position (pos);
}
} else if (which == static_cast<Gtk::Paned*> (&rhs_pane2)) {
if (done[1]) {
return;
}
if (!geometry || (prop = geometry->property("mixer_rhs_pane2_pos")) == 0) {
pos = height / 3;
snprintf (buf, sizeof(buf), "%d", pos);
} else {
pos = atoi (prop->value());
}
if ((done[1] = GTK_WIDGET(rhs_pane2.gobj())->allocation.height > pos)) {
rhs_pane2.set_position (pos);
}
} else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
if (done[2]) {
return;
}
if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) {
pos = 75;
snprintf (buf, sizeof(buf), "%d", pos);
} else {
pos = atoi (prop->value());
}
if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
list_hpane.set_position (pos);
}
}
}
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