13
0
livetrax/gtk2_ardour/option_editor.cc
Robin Gareus 6016c9624e Manage OptionEditor labels
Because those Widgets are added to managed frames (for search highlight)
the labels inside also need to be managed and not destroyed with the
Option (which happens first).

This fixes various GTK warnings at exit
```
gtk_widget_unparent: assertion 'GTK_IS_WIDGET (widget)' failed
```
2023-05-31 21:36:24 +02:00

1232 lines
29 KiB
C++

/*
* Copyright (C) 2005-2006 Nick Mainsbridge <mainsbridge@gmail.com>
* Copyright (C) 2005-2006 Taybin Rutkin <taybin@taybin.com>
* Copyright (C) 2005-2019 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
* Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2008-2014 David Robillard <d@drobilla.net>
* Copyright (C) 2012-2019 Robin Gareus <robin@gareus.org>
* Copyright (C) 2015 John Emmas <john@creativepost.co.uk>
* Copyright (C) 2016 Julien "_FrnchFrgg_" RIVAUD <frnchfrgg@free.fr>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <ctype.h>
#include <algorithm>
#include <boost/tokenizer.hpp>
#include <gtkmm/box.h>
#include <gtkmm/alignment.h>
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/colors.h"
#include "ardour/dB.h"
#include "ardour/rc_configuration.h"
#include "ardour/session.h"
#include "ardour/types.h"
#include "ardour/utils.h"
#include "pbd/configuration.h"
#include "pbd/replace_all.h"
#include "pbd/strsplit.h"
#include "widgets/frame.h"
#include "gui_thread.h"
#include "option_editor.h"
#include "public_editor.h"
#include "ui_config.h"
#include "utils.h"
#include "pbd/i18n.h"
using namespace std;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace ARDOUR;
void
OptionEditorComponent::add_widget_to_page (OptionEditorPage* p, Gtk::Widget* w)
{
int const n = p->table.property_n_rows();
int m = n + 1;
if (!_note.empty ()) {
++m;
}
_frame = manage (new ArdourWidgets::Frame);
_frame->add (*w);
_frame->set_draw (false);
_frame->set_edge_color (UIConfiguration::instance().color (X_("preference highlight")));
p->table.resize (m, 3);
p->table.attach (*_frame, 1, 3, n, n + 1, FILL | EXPAND);
maybe_add_note (p, n + 1);
}
void
OptionEditorComponent::add_widgets_to_page (OptionEditorPage* p, Gtk::Widget* wa, Gtk::Widget* wb, bool /*notused*/)
{
int const n = p->table.property_n_rows();
int m = n + 1;
if (!_note.empty ()) {
++m;
}
_frame = manage (new ArdourWidgets::Frame);
_frame->add (*wa);
_frame->set_draw (false);
_frame->set_edge_color (UIConfiguration::instance().color (X_("preference highlight")));
p->table.resize (m, 3);
p->table.attach (*_frame, 1, 2, n, n + 1, FILL);
Alignment* a = manage (new Alignment (0, 0.5, 0, 1.0));
a->add (*wb);
p->table.attach (*a, 2, 3, n, n + 1, FILL | EXPAND);
maybe_add_note (p, n + 1);
}
void
OptionEditorComponent::maybe_add_note (OptionEditorPage* p, int n)
{
if (!_note.empty ()) {
Gtk::Label* l = manage (left_aligned_label (string_compose (X_("<i>%1</i>"), _note)));
l->set_use_markup (true);
l->set_line_wrap (true);
p->table.attach (*l, 1, 3, n, n + 1, FILL | EXPAND);
}
}
void
OptionEditorComponent::set_note (string const & n)
{
_note = n;
}
void
OptionEditorComponent::highlight ()
{
if (_frame) {
_frame->set_draw (true);
}
}
void
OptionEditorComponent::end_highlight ()
{
if (_frame) {
_frame->set_draw (false);
}
}
PBD::Configuration::Metadata const *
OptionEditorComponent::get_metadata () const
{
return _metadata;
}
void
OptionEditorComponent::set_metadata (PBD::Configuration::Metadata const & m)
{
_metadata = &m;
}
/*--------------------------*/
OptionEditorHeading::OptionEditorHeading (string const & h)
{
std::stringstream s;
s << "<b>" << h << "</b>";
_label = manage (left_aligned_label (s.str()));
_label->set_use_markup (true);
}
/*--------------------------*/
void
OptionEditorHeading::add_to_page (OptionEditorPage* p)
{
int const n = p->table.property_n_rows();
if (!_note.empty ()) {
p->table.resize (n + 3, 3);
} else {
p->table.resize (n + 2, 3);
}
p->table.attach (*manage (new Label ("")), 0, 3, n, n + 1, FILL | EXPAND);
p->table.attach (*_label, 0, 3, n + 1, n + 2, FILL | EXPAND);
maybe_add_note (p, n + 2);
}
/*--------------------------*/
void
OptionEditorBlank::add_to_page (OptionEditorPage* p)
{
int const n = p->table.property_n_rows();
p->table.resize (n + 1, 3);
p->table.attach (_dummy, 2, 3, n, n + 1, FILL | EXPAND, SHRINK, 0, 0);
_dummy.set_size_request (-1, 1);
_dummy.show ();
}
/*--------------------------*/
RcConfigDisplay::RcConfigDisplay (string const & i, string const & n, sigc::slot<string> g, char s)
: _get (g)
, _id (i)
, _sep (s)
{
_label = manage (right_aligned_label (n));
_info = manage (new Label);
_info-> set_line_wrap (true);
set_state_from_config ();
}
void
RcConfigDisplay::set_state_from_config ()
{
string p = _get();
if (_sep) {
std::replace (p.begin(), p.end(), _sep, '\n');
}
_info->set_text (p);
}
void
RcConfigDisplay::parameter_changed (std::string const & p)
{
if (p == _id) {
set_state_from_config ();
}
}
void
RcConfigDisplay::add_to_page (OptionEditorPage *p)
{
int const n = p->table.property_n_rows();
int m = n + 1;
p->table.resize (m, 3);
p->table.attach (*_label, 1, 2, n, n + 1, FILL | EXPAND);
p->table.attach (*_info, 2, 3, n, n + 1, FILL | EXPAND);
}
/*--------------------------*/
RcActionButton::RcActionButton (std::string const & t, const Glib::SignalProxy0< void >::SlotType & slot, std::string const & l)
: _label (NULL)
{
_button = manage (new Button (t));
_button->signal_clicked().connect (slot);
if (!l.empty ()) {
_label = manage (right_aligned_label (l));
}
}
void
RcActionButton::add_to_page (OptionEditorPage *p)
{
int const n = p->table.property_n_rows();
int m = n + 1;
if (!_note.empty ()) {
++m;
}
p->table.resize (m, 3);
Alignment* a = manage (new Alignment (0, 0.5, 0, 1.0));
a->add (*_button);
if (_label) {
p->table.attach (*_label, 1, 2, n, n + 1);
p->table.attach (*a, 2, 3, n, n + 1, FILL|EXPAND);
} else {
p->table.attach (*a, 1, 3, n, n + 1, FILL|EXPAND);
}
maybe_add_note (p, n + 1);
}
/*--------------------------*/
CheckOption::CheckOption (string const & i, string const & n, Glib::RefPtr<Gtk::Action> act)
{
_button = manage (new CheckButton);
_label = manage (new Label);
_label->set_markup (n);
_button->add (*_label);
_button->signal_toggled().connect (sigc::mem_fun (*this, &CheckOption::toggled));
Gtkmm2ext::Activatable::set_related_action (act);
assert (_action);
action_sensitivity_changed ();
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
if (tact) {
action_toggled ();
tact->signal_toggled().connect (sigc::mem_fun (*this, &CheckOption::action_toggled));
}
_action->connect_property_changed ("sensitive", sigc::mem_fun (*this, &CheckOption::action_sensitivity_changed));
}
void
CheckOption::action_toggled ()
{
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
if (tact) {
_button->set_active (tact->get_active());
}
}
void
CheckOption::add_to_page (OptionEditorPage* p)
{
add_widget_to_page (p, _button);
}
void
CheckOption::toggled ()
{
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
tact->set_active (_button->get_active ());
}
/*--------------------------*/
BoolOption::BoolOption (string const & i, string const & n, sigc::slot<bool> g, sigc::slot<bool, bool> s)
: Option (i, n),
_get (g),
_set (s)
{
_button = manage (new CheckButton);
_label = manage (new Label);
_label->set_markup (n);
_button->add (*_label);
_button->set_active (_get ());
_button->signal_toggled().connect (sigc::mem_fun (*this, &BoolOption::toggled));
}
void
BoolOption::add_to_page (OptionEditorPage* p)
{
add_widget_to_page (p, _button);
}
void
BoolOption::set_state_from_config ()
{
_button->set_active (_get ());
}
void
BoolOption::toggled ()
{
if (!_set (_button->get_active ())) {
_button->set_active (_get ());
}
}
/*--------------------------*/
RouteDisplayBoolOption::RouteDisplayBoolOption (string const & i, string const & n, sigc::slot<bool> g, sigc::slot<bool, bool> s)
: BoolOption (i, n, g, s)
{
}
void
RouteDisplayBoolOption::toggled ()
{
DisplaySuspender ds;
BoolOption::toggled ();
}
/*--------------------------*/
EntryOption::EntryOption (string const & i, string const & n, sigc::slot<string> g, sigc::slot<bool, string> s)
: Option (i, n),
_get (g),
_set (s)
{
_label = manage (left_aligned_label (n + ":"));
_entry = manage (new Entry);
_entry->signal_activate().connect (sigc::mem_fun (*this, &EntryOption::activated));
_entry->signal_focus_out_event().connect (sigc::mem_fun (*this, &EntryOption::focus_out));
_entry->signal_insert_text().connect (sigc::mem_fun (*this, &EntryOption::filter_text));
}
void
EntryOption::add_to_page (OptionEditorPage* p)
{
add_widgets_to_page (p, _label, _entry);
}
void
EntryOption::set_state_from_config ()
{
_entry->set_text (_get ());
}
void
EntryOption::set_sensitive (bool s)
{
_entry->set_sensitive (s);
}
void
EntryOption::filter_text (const Glib::ustring&, int*)
{
std::string text = _entry->get_text ();
if (!_valid.empty()) {
for (std::string::const_iterator t = text.begin(); t != text.end(); ) {
if (_valid.find_first_of (*t) == std::string::npos) {
t = text.erase (t);
} else {
++t;
}
}
}
for (size_t i = 0; i < _invalid.length(); ++i) {
text.erase (std::remove(text.begin(), text.end(), _invalid.at(i)), text.end());
}
if (text != _entry->get_text ()) {
_entry->set_text (text);
}
}
void
EntryOption::activated ()
{
_set (_entry->get_text ());
}
bool
EntryOption::focus_out (GdkEventFocus*)
{
_set (_entry->get_text ());
return true;
}
/*--------------------------*/
HSliderOption::HSliderOption (
std::string const& i,
std::string const& n,
sigc::slot<float> g,
sigc::slot<bool, float> s,
double lower, double upper,
double step_increment,
double page_increment,
double mult,
bool logarithmic
)
: Option (i, n)
, _get (g)
, _set (s)
, _adj (lower, lower, upper, step_increment, page_increment, 0)
, _hscale (_adj)
, _mult (mult)
, _log (logarithmic)
{
_label = manage (left_aligned_label (n + ":"));
_label->set_name ("OptionsLabel");
_adj.set_value (_get());
_adj.signal_value_changed().connect (sigc::mem_fun (*this, &HSliderOption::changed));
_hscale.set_update_policy (Gtk::UPDATE_DISCONTINUOUS);
/* make the slider be a fixed, font-relative width */
_hscale.ensure_style ();
int width, height;
_hscale.create_pango_layout (X_("a piece of text that is as wide sliders should be"))->get_pixel_size (width, height);
_hscale.set_size_request (width, -1);
}
void
HSliderOption::set_state_from_config ()
{
if (_log) {
_adj.set_value (log10(_get()) / _mult);
} else {
_adj.set_value (_get() / _mult);
}
}
void
HSliderOption::changed ()
{
if (_log) {
_set (pow (10, _adj.get_value () * _mult));
} else {
_set (_adj.get_value () * _mult);
}
}
void
HSliderOption::add_to_page (OptionEditorPage* p)
{
add_widgets_to_page (p, _label, &_hscale);
}
void
HSliderOption::set_sensitive (bool yn)
{
_hscale.set_sensitive (yn);
}
/*--------------------------*/
ComboStringOption::ComboStringOption (
std::string const & i,
std::string const & n,
sigc::slot<std::string> g,
sigc::slot<bool, std::string> s
)
: Option (i, n)
, _get (g)
, _set (s)
{
_label = Gtk::manage (new Gtk::Label (n + ":"));
_label->set_alignment (0, 0.5);
_combo = Gtk::manage (new Gtk::ComboBoxText);
_combo->signal_changed().connect (sigc::mem_fun (*this, &ComboStringOption::changed));
}
void
ComboStringOption::set_state_from_config () {
_combo->set_active_text (_get());
}
void
ComboStringOption::add_to_page (OptionEditorPage* p)
{
add_widgets_to_page (p, _label, _combo);
}
/** Set the allowed strings for this option
* @param strings a vector of allowed strings
*/
void
ComboStringOption::set_popdown_strings (const std::vector<std::string>& strings) {
_combo->remove_all ();
for (std::vector<std::string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
_combo->append (*i);
}
}
void
ComboStringOption::clear () {
_combo->remove_all();
}
void
ComboStringOption::changed () {
_set (_combo->get_active_text ());
}
void
ComboStringOption::set_sensitive (bool yn) {
_combo->set_sensitive (yn);
}
/*--------------------------*/
/** Construct a BoolComboOption.
* @param i id
* @param n User-visible name.
* @param t Text to give for the variable being true.
* @param f Text to give for the variable being false.
* @param g Slot to get the variable's value.
* @param s Slot to set the variable's value.
*/
BoolComboOption::BoolComboOption (
string const & i, string const & n, string const & t, string const & f,
sigc::slot<bool> g, sigc::slot<bool, bool> s
)
: Option (i, n)
, _get (g)
, _set (s)
{
_label = manage (new Label (n + ":"));
_label->set_alignment (0, 0.5);
_combo = manage (new ComboBoxText);
/* option 0 is the false option */
_combo->append (f);
/* and option 1 is the true */
_combo->append (t);
_combo->signal_changed().connect (sigc::mem_fun (*this, &BoolComboOption::changed));
}
void
BoolComboOption::set_state_from_config ()
{
_combo->set_active (_get() ? 1 : 0);
}
void
BoolComboOption::add_to_page (OptionEditorPage* p)
{
add_widgets_to_page (p, _label, _combo);
}
void
BoolComboOption::changed ()
{
_set (_combo->get_active_row_number () == 0 ? false : true);
}
void
BoolComboOption::set_sensitive (bool yn)
{
_combo->set_sensitive (yn);
}
/*--------------------------*/
FaderOption::FaderOption (string const & i, string const & n, sigc::slot<gain_t> g, sigc::slot<bool, gain_t> s)
: Option (i, n)
, _db_adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain()), 0, 1, 0.01, 0.1)
, _get (g)
, _set (s)
{
_db_slider = manage (new ArdourWidgets::HSliderController (&_db_adjustment, std::shared_ptr<PBD::Controllable>(), 220, 18));
_label = manage (left_aligned_label (n + ":"));
_label->set_name (X_("OptionsLabel"));
_fader_centering_box.pack_start (*_db_slider, true, false);
_box.set_spacing (4);
_box.set_homogeneous (false);
_box.pack_start (_fader_centering_box, false, false);
_box.pack_start (_db_display, false, false);
_box.pack_start (*manage (new Label ("dB")), false, false);
_box.show_all ();
set_size_request_to_display_given_text (_db_display, "-99.00", 12, 0);
_db_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &FaderOption::db_changed));
_db_display.signal_activate().connect (sigc::mem_fun (*this, &FaderOption::on_activate));
_db_display.signal_key_press_event().connect (sigc::mem_fun (*this, &FaderOption::on_key_press), false);
}
void
FaderOption::set_state_from_config ()
{
gain_t const val = _get ();
_db_adjustment.set_value (gain_to_slider_position_with_max (val, Config->get_max_gain ()));
char buf[16];
if (val == 0.0) {
snprintf (buf, sizeof (buf), "-inf");
} else {
snprintf (buf, sizeof (buf), "%.2f", accurate_coefficient_to_dB (val));
}
_db_display.set_text (buf);
}
void
FaderOption::db_changed ()
{
_set (slider_position_to_gain_with_max (_db_adjustment.get_value (), Config->get_max_gain()));
}
void
FaderOption::on_activate ()
{
float db_val = atof (_db_display.get_text ().c_str ());
gain_t coeff_val = dB_to_coefficient (db_val);
_db_adjustment.set_value (gain_to_slider_position_with_max (coeff_val, Config->get_max_gain ()));
}
bool
FaderOption::on_key_press (GdkEventKey* ev)
{
if (ARDOUR_UI_UTILS::key_is_legal_for_numeric_entry (ev->keyval)) {
/* drop through to normal handling */
return false;
}
/* illegal key for gain entry */
return true;
}
void
FaderOption::add_to_page (OptionEditorPage* p)
{
add_widgets_to_page (p, _label, &_box);
}
/*--------------------------*/
ClockOption::ClockOption (string const & i, string const & n, sigc::slot<std::string> g, sigc::slot<bool, std::string> s)
: Option (i, n)
, _clock (X_("timecode-offset"), true, X_(""), true, false, true, false)
, _get (g)
, _set (s)
{
_label = manage (left_aligned_label (n + ":"));
_label->set_name (X_("OptionsLabel"));
_clock.ValueChanged.connect (sigc::mem_fun (*this, &ClockOption::save_clock_time));
}
void
ClockOption::set_state_from_config ()
{
Timecode::Time TC;
samplepos_t when;
if (!Timecode::parse_timecode_format(_get(), TC)) {
_clock.set (timepos_t (0), true);
}
TC.rate = _session->samples_per_timecode_frame();
TC.drop = _session->timecode_drop_frames();
_session->timecode_to_sample(TC, when, false, false);
if (TC.negative) { when=-when; }
_clock.set (timepos_t (when), true);
}
void
ClockOption::save_clock_time ()
{
Timecode::Time TC;
_session->sample_to_timecode (_clock.last_when().samples(), TC, false, false);
_set (Timecode::timecode_format_time(TC));
}
void
ClockOption::add_to_page (OptionEditorPage* p)
{
add_widgets_to_page (p, _label, &_clock);
}
void
ClockOption::set_session (Session* s)
{
_session = s;
_clock.set_session (s);
}
/*--------------------------*/
WidgetOption::WidgetOption (string const & i, string const & n, Gtk::Widget& w)
: Option (i, n)
, _widget (&w)
{
}
void
WidgetOption::add_to_page (OptionEditorPage* p)
{
add_widget_to_page (p, _widget);
}
/*--------------------------*/
OptionEditorPage::OptionEditorPage ()
: table (1, 3)
{
init ();
}
OptionEditorPage::OptionEditorPage (Gtk::Notebook& n, std::string const & t)
: table (1, 3)
{
init ();
box.pack_start (table, false, false);
box.set_border_width (4);
n.append_page (box, t);
}
void
OptionEditorPage::init ()
{
table.set_spacings (4);
table.set_col_spacing (0, 32);
}
/*--------------------------*/
void
OptionEditorMiniPage::add_to_page (OptionEditorPage* p)
{
int const n = p->table.property_n_rows();
int m = n + 1;
if (!_note.empty ()) {
++m;
}
p->table.resize (m, 3);
p->table.attach (box, 0, 3, n, n + 1, FILL | EXPAND, SHRINK, 0, 0);
maybe_add_note (p, n + 1);
}
/*--------------------------*/
/** Construct an OptionEditor.
* @param o Configuration to edit.
* @param t Title for the dialog.
*/
OptionEditor::OptionEditor (PBD::Configuration* c)
: _config (c)
, option_tree (TreeStore::create (option_columns))
, search_results (0)
, search_current_highlight (0)
, search_not_found_count (0)
, option_treeview (option_tree)
{
using namespace Notebook_Helpers;
_notebook.set_show_tabs (false);
_notebook.set_show_border (true);
_notebook.set_name ("OptionsNotebook");
option_treeview.append_column ("", option_columns.name);
option_treeview.set_enable_search(true);
option_treeview.set_search_column(0);
option_treeview.set_name ("OptionsTreeView");
option_treeview.set_headers_visible (false);
option_treeview.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
option_treeview.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &OptionEditor::treeview_row_selected));
/* Watch out for changes to parameters */
_config->ParameterChanged.connect (config_connection, invalidator (*this), boost::bind (&OptionEditor::parameter_changed, this, _1), gui_context());
search_entry.show ();
search_entry.set_text (_("Search here..."));
search_entry.set_name (X_("ShadedEntry"));
set_size_request_to_display_given_text (search_entry, X_("a long enough search string"), 2, 2);
search_packer.pack_start (search_entry, true, true);
search_packer.show ();
search_entry.signal_activate().connect (sigc::mem_fun (*this, &OptionEditor::search));
search_entry.signal_key_press_event().connect (sigc::mem_fun (*this, &OptionEditor::search_key_press), false);
search_entry.signal_focus_in_event().connect (sigc::mem_fun (*this, &OptionEditor::search_key_focus), false);
search_entry.signal_focus_out_event().connect (sigc::mem_fun (*this, &OptionEditor::search_key_focus), false);
}
OptionEditor::~OptionEditor ()
{
for (std::map<std::string, OptionEditorPage*>::iterator i = _pages.begin(); i != _pages.end(); ++i) {
for (std::list<OptionEditorComponent*>::iterator j = i->second->components.begin(); j != i->second->components.end(); ++j) {
delete *j;
}
delete i->second;
}
}
bool
OptionEditor::search_key_focus (GdkEventFocus* ev)
{
if (ev->in) {
if (search_entry.get_name () == X_("ShadedEntry")) {
search_entry.set_text ("");
search_entry.set_name (X_("GtkEntry"));
}
} else {
if (search_entry.get_text().empty() && search_entry.get_name () != X_("ShadedEntry")) {
search_entry.set_text (_("Search here..."));
search_entry.set_name (X_("ShadedEntry"));
}
if (search_current_highlight) {
search_current_highlight->end_highlight ();
search_current_highlight = 0;
}
}
return false;
}
bool
OptionEditor::search_key_press (GdkEventKey* ev)
{
if (search_entry.get_name () == X_("ShadedEntry")) {
search_entry.set_text ("");
search_entry.set_name (X_("GtkEntry"));
}
/* any key press should remove the current highlight, since something
* is changing.
*/
if (search_current_highlight) {
search_current_highlight->end_highlight ();
search_current_highlight = 0;
}
return false;
}
void
OptionEditor::search ()
{
string search_for = search_entry.get_text();
not_found_callback ();
if (search_for.empty()) {
return;
}
if (!search_results || search_for != last_search_string) {
boost::char_separator<char> sep (" ");
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
tokenizer t (search_for, sep);
search_targets.clear ();
for (tokenizer::iterator ti = t.begin (); ti != t.end (); ++ti) {
string word = *ti;
transform (word.begin (), word.end (), word.begin (), ::toupper);
search_targets.push_back (word);
}
/* (re)build search results */
delete search_results;
search_results = new std::vector<SearchResult>;
for (auto p : pages()) {
for (auto oc : p.second->components) {
PBD::Configuration::Metadata const * metadata (oc->get_metadata());
if (!metadata) {
continue;
}
std::vector<SearchResult>::size_type found_cnt = 0;
for (auto const & s : search_targets) {
for (auto const & m : *metadata) {
if (m.find (s) != string::npos) {
found_cnt++;
break;
}
}
}
if (found_cnt == search_targets.size()) {
search_results->push_back (SearchResult (p.first, *oc));
}
}
}
if (search_results->empty()) {
not_found ();
delete search_results;
search_results = 0;
return;
}
last_search_string = search_for;
search_iterator = search_results->begin ();
} else {
/* have results and still searching for the same string. End
* highlight of previous find (if not at end) and move on to
* the next if we can.
*/
if (search_current_highlight) {
search_current_highlight->end_highlight ();
search_current_highlight = 0;
}
if (search_iterator != search_results->end()) {
++search_iterator;
}
if (search_iterator == search_results->end()) {
search_iterator = search_results->begin();
search_highlight ((*search_iterator).page_title, (*search_iterator).component);
search_iterator++;
return;
}
}
/* Move to next result, and highlight it */
search_highlight ((*search_iterator).page_title, (*search_iterator).component);
}
void
OptionEditor::not_found ()
{
search_entry.set_sensitive (false);
not_found_timeout = Glib::signal_timeout().connect (mem_fun (*this, &OptionEditor::not_found_callback), 250);
search_not_found_count++;
}
bool
OptionEditor::not_found_callback ()
{
search_entry.set_sensitive (true);
search_entry.grab_focus ();
search_not_found_count = 0;
return false;
}
void
OptionEditor::search_highlight (std::string const & page_title, OptionEditorComponent& component)
{
if (current_page() != page_title) {
set_current_page (page_title);
}
search_current_highlight = &component;
search_current_highlight->highlight ();
}
/** Called when a configuration parameter has been changed.
* @param p Parameter name.
*/
void
OptionEditor::parameter_changed (std::string const & p)
{
ENSURE_GUI_THREAD (*this, &OptionEditor::parameter_changed, p)
for (std::map<std::string, OptionEditorPage*>::iterator i = _pages.begin(); i != _pages.end(); ++i) {
for (std::list<OptionEditorComponent*>::iterator j = i->second->components.begin(); j != i->second->components.end(); ++j) {
(*j)->parameter_changed (p);
}
}
}
std::string
OptionEditor::current_page ()
{
Glib::RefPtr<Gtk::TreeSelection> selection = option_treeview.get_selection();
TreeModel::const_iterator iter = selection->get_selected();
if (iter) {
TreeModel::Row row = *iter;
return row[option_columns.name];
}
return string();
}
void
OptionEditor::treeview_row_selected ()
{
Glib::RefPtr<Gtk::TreeSelection> selection = option_treeview.get_selection();
TreeModel::iterator iter = selection->get_selected();
if (iter) {
TreeModel::Row row = *iter;
Gtk::Widget* w = row[option_columns.widget];
if (w) {
_notebook.set_current_page (_notebook.page_num (*w));
}
}
}
TreeModel::iterator
OptionEditor::find_path_in_treemodel (std::string const & pn, bool create_missing)
{
/* split page name, which is actually a path, into each component */
std::vector<std::string> components;
split (pn, components, '/');
/* start with top level children */
TreeModel::Children children = option_tree->children();
TreeModel::iterator iter;
/* foreach path component ... */
for (std::vector<std::string>::const_iterator s = components.begin(); s != components.end(); ++s) {
for (iter = children.begin(); iter != children.end(); ++iter) {
TreeModel::Row row = *iter;
const std::string row_name = row[option_columns.name];
if (row_name == (*s)) {
break;
}
}
if (iter == children.end()) {
/* the current component is missing; bail out or create it */
if (!create_missing) {
return option_tree->get_iter(TreeModel::Path(""));
} else {
iter = option_tree->append (children);
TreeModel::Row row = *iter;
row[option_columns.name] = *s;
row[option_columns.widget] = 0;
}
}
/* from now on, iter points to a valid row, either the one we found or a new one */
/* set children to the row's children to continue searching */
children = (*iter)->children ();
}
return iter;
}
void
OptionEditor::add_path_to_treeview (std::string const & pn, Gtk::Widget& widget)
{
option_treeview.set_model (Glib::RefPtr<TreeStore>());
TreeModel::iterator row_iter = find_path_in_treemodel(pn, true);
assert(row_iter);
TreeModel::Row row = *row_iter;
row[option_columns.widget] = &widget;
option_treeview.set_model (option_tree);
option_treeview.expand_all ();
}
/** Add a component to a given page.
* @param pn Page name (will be created if it doesn't already exist)
* @param o Component.
*/
void
OptionEditor::add_option (std::string const & pn, OptionEditorComponent* o)
{
if (_pages.find (pn) == _pages.end()) {
OptionEditorPage* oep = new OptionEditorPage (_notebook, pn);
_pages[pn] = oep;
add_path_to_treeview (pn, oep->box);
}
OptionEditorPage* p = _pages[pn];
p->components.push_back (o);
o->add_to_page (p);
o->set_state_from_config ();
}
/** Add a new page
* @param pn Page name (will be created if it doesn't already exist)
* @param w widget that fills the page
*/
void
OptionEditor::add_page (std::string const & pn, Gtk::Widget& w)
{
if (_pages.find (pn) == _pages.end()) {
OptionEditorPage* oep = new OptionEditorPage (_notebook, pn);
_pages[pn] = oep;
add_path_to_treeview (pn, oep->box);
}
OptionEditorPage* p = _pages[pn];
p->box.pack_start (w, true, true);
}
void
OptionEditor::set_current_page (string const & p)
{
TreeModel::iterator row_iter = find_path_in_treemodel(p);
if (row_iter) {
option_treeview.get_selection()->select(row_iter);
}
}
/*--------------------------*/
DirectoryOption::DirectoryOption (string const & i, string const & n, sigc::slot<string> g, sigc::slot<bool, string> s)
: Option (i, n)
, _get (g)
, _set (s)
{
Gtkmm2ext::add_volume_shortcuts (_file_chooser);
_file_chooser.set_action (Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
_changed_connection = _file_chooser.signal_selection_changed().connect (sigc::mem_fun (*this, &DirectoryOption::selection_changed));
}
void
DirectoryOption::set_state_from_config ()
{
_changed_connection.block ();
_file_chooser.set_filename (poor_mans_glob(_get ()));
_changed_connection.unblock ();
}
void
DirectoryOption::add_to_page (OptionEditorPage* p)
{
Gtk::Label *label = manage (new Label (_name));
label->set_alignment (0, 0.5);
label->set_name (X_("OptionsLabel"));
add_widgets_to_page (p, label, &_file_chooser);
}
void
DirectoryOption::selection_changed ()
{
_set (poor_mans_glob(_file_chooser.get_filename ()));
}
/*--------------------------*/
OptionEditorContainer::OptionEditorContainer (PBD::Configuration* c)
: OptionEditor (c)
{
set_border_width (4);
Frame* f = manage (new Frame ());
f->add (treeview());
f->set_shadow_type (Gtk::SHADOW_OUT);
f->set_border_width (0);
treeview_packer.pack_start (*f, true, true);
hpacker.pack_start (treeview_packer, false, false, 4);
hpacker.pack_start (notebook(), false, false);
pack_start (hpacker, true, true);
show_all ();
}
OptionEditorWindow::OptionEditorWindow (PBD::Configuration* c, string const& str)
: OptionEditor (c)
, ArdourWindow (str)
{
hpacker.set_border_width (4);
Frame* f = manage (new Frame ());
f->add (treeview());
f->set_shadow_type (Gtk::SHADOW_OUT);
f->set_border_width (0);
vpacker.pack_start (*f, true, true);
hpacker.pack_start (vpacker, false, false);
hpacker.pack_start (notebook(), true, true, 4);
hpacker.show_all ();
vpacker.show ();
add (hpacker);
}