Copyright-holder and year information is extracted from git log. git history begins in 2005. So (C) from 1998..2005 is lost. Also some (C) assignment of commits where the committer didn't use --author.
174 lines
6.2 KiB
C++
174 lines
6.2 KiB
C++
/*
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* Copyright (C) 2018-2019 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "gtkmm2ext/utils.h"
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#include "ardour/plugin.h"
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#include "gui_thread.h"
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#include "plugin_presets_ui.h"
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#include "pbd/i18n.h"
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using namespace ARDOUR;
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PluginPresetsUI::PluginPresetsUI (boost::shared_ptr<PluginInsert> insert)
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: _insert (insert)
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, _load_button (_("Load"))
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{
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_plugin_preset_model = Gtk::TreeStore::create (_plugin_preset_columns);
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_plugin_preset_display.set_model (_plugin_preset_model);
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_plugin_preset_display.set_headers_visible (true);
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_plugin_preset_display.get_selection ()->set_mode (Gtk::SELECTION_SINGLE);
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_plugin_preset_display.get_selection ()->signal_changed ().connect (sigc::mem_fun (*this, &PluginPresetsUI::preset_selected));
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_plugin_preset_display.signal_row_activated ().connect (sigc::mem_fun (*this, &PluginPresetsUI::row_activated));
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_plugin_preset_display.set_sensitive (true);
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Gtk::CellRendererText* label_render = Gtk::manage (new Gtk::CellRendererText());
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Gtk::TreeView::Column* label_col = Gtk::manage (new Gtk::TreeView::Column (_("Preset"), *label_render));
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label_col->add_attribute (label_render->property_markup(), _plugin_preset_columns.name);
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_plugin_preset_display.append_column (*label_col);
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_preset_desc.set_editable (false);
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_preset_desc.set_can_focus (false);
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_preset_desc.set_wrap_mode (Gtk::WRAP_WORD);
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_preset_desc.set_size_request (400,200);
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_preset_desc.set_name (X_("TextOnBackground"));
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_preset_desc.set_border_width (6);
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_preset_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
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_preset_scroller.add (_plugin_preset_display);
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_load_button.set_name ("generic button");
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_load_button.signal_clicked.connect (sigc::mem_fun (*this, &PluginPresetsUI::load_preset));
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_load_button.set_sensitive (false);
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attach (_preset_scroller, 0, 1, 0, 2, Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 2, 0);
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attach (_preset_desc, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 2, 0);
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attach (_load_button, 1, 2, 1, 2, Gtk::FILL, Gtk::SHRINK, 2, 0);
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boost::shared_ptr<Plugin> plugin (_insert->plugin ());
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plugin->PresetAdded.connect (_preset_connections, invalidator (*this), boost::bind (&PluginPresetsUI::update_preset_list, this), gui_context ());
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plugin->PresetRemoved.connect (_preset_connections, invalidator (*this), boost::bind (&PluginPresetsUI::update_preset_list, this), gui_context ());
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plugin->PresetLoaded.connect (_preset_connections, invalidator (*this), boost::bind (&PluginPresetsUI::update_preset_list, this), gui_context ());
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update_preset_list ();
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}
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void
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PluginPresetsUI::update_preset_list ()
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{
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boost::shared_ptr<Plugin> plugin (_insert->plugin ());
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Plugin::PresetRecord const& p = plugin->last_preset ();
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std::vector<Plugin::PresetRecord> presets = plugin->get_presets ();
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std::string selected_uri;
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if (_plugin_preset_display.get_selection ()->count_selected_rows () == 1) {
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Gtk::TreeIter iter = _plugin_preset_display.get_selection ()->get_selected ();
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ARDOUR::Plugin::PresetRecord const& ppr ((*iter)[_plugin_preset_columns.plugin_preset]);
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selected_uri = ppr.uri;
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}
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_plugin_preset_model->clear ();
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bool found_active = false;
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for (std::vector<Plugin::PresetRecord>::const_iterator i = presets.begin (); i != presets.end (); ++i) {
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Gtk::TreeModel::Row row = *(_plugin_preset_model->append ());
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if (p.uri == i->uri) {
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row[_plugin_preset_columns.name] = string_compose ("<span weight=\"bold\" background=\"green\">%1</span>", Gtkmm2ext::markup_escape_text (i->label));
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found_active = true;
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} else {
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row[_plugin_preset_columns.name] = Gtkmm2ext::markup_escape_text (i->label);
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}
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row[_plugin_preset_columns.description] = i->description;
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row[_plugin_preset_columns.plugin_preset] = *i;
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}
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{
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Gtk::TreeModel::Row row = *(_plugin_preset_model->prepend ());
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if (found_active) {
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row[_plugin_preset_columns.name] = _("(none)");
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} else {
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row[_plugin_preset_columns.name] = string_compose ("<span weight=\"bold\" background=\"green\">%1</span>", _("(none)"));
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}
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row[_plugin_preset_columns.description] = "";
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row[_plugin_preset_columns.plugin_preset] = Plugin::PresetRecord ();
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}
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Gtk::TreeModel::Children rows = _plugin_preset_model->children ();
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for (Gtk::TreeModel::Children::iterator i = rows.begin (); i != rows.end (); ++i) {
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ARDOUR::Plugin::PresetRecord const& ppr ((*i)[_plugin_preset_columns.plugin_preset]);
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if (ppr.uri == selected_uri) {
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_plugin_preset_display.get_selection ()->select (*i);
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break;
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}
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}
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}
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void
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PluginPresetsUI::preset_selected ()
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{
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if (_plugin_preset_display.get_selection ()->count_selected_rows () != 1) {
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return;
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}
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Gtk::TreeIter iter = _plugin_preset_display.get_selection ()->get_selected ();
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assert (iter);
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ARDOUR::Plugin::PresetRecord const& ppr ((*iter)[_plugin_preset_columns.plugin_preset]);
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std::string d;
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if (!ppr.valid) {
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d = "-";
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} else if (ppr.user) {
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d = _("(user preset)");
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} else {
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d = (*iter)[_plugin_preset_columns.description];
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}
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_preset_desc.get_buffer ()->set_text (d);
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Plugin::PresetRecord const& p = _insert->plugin ()->last_preset ();
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_load_button.set_sensitive (ppr.valid && !(p.valid && p.uri == ppr.uri));
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}
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void
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PluginPresetsUI::row_activated (Gtk::TreeModel::Path, Gtk::TreeViewColumn*)
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{
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if (_load_button.get_sensitive ()) {
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load_preset ();
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}
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}
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void
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PluginPresetsUI::load_preset ()
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{
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if (_plugin_preset_display.get_selection ()->count_selected_rows () != 1) {
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return;
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}
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Gtk::TreeIter iter = _plugin_preset_display.get_selection ()->get_selected ();
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ARDOUR::Plugin::PresetRecord const& ppr ((*iter)[_plugin_preset_columns.plugin_preset]);
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if (ppr.valid) {
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_insert->load_preset (ppr);
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}
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}
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