Split pretty much the entire GUI in 3. Audio and Midi "editor strips" and
[ardour.git] / gtk2_ardour / redirect_box.cc
index 895cb84f34c58cc5c5e65cc620891422d72874e0..f5cb9522e06caf72c237fe2a888d6dfa8414df74 100644 (file)
 */
 
 #include <cmath>
-#include <glib.h>
 
 #include <sigc++/bind.h>
 
+#include <pbd/convert.h>
+
+#include <gtkmm/messagedialog.h>
+
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/utils.h>
 #include <gtkmm2ext/choice.h>
@@ -35,7 +38,7 @@
 #include <ardour/audioengine.h>
 #include <ardour/route.h>
 #include <ardour/audio_track.h>
-#include <ardour/diskstream.h>
+#include <ardour/audio_diskstream.h>
 #include <ardour/send.h>
 #include <ardour/insert.h>
 #include <ardour/ladspa_plugin.h>
@@ -44,7 +47,6 @@
 
 #include "ardour_ui.h"
 #include "ardour_dialog.h"
-#include "ardour_message.h"
 #include "public_editor.h"
 #include "redirect_box.h"
 #include "keyboard.h"
 
 using namespace sigc;
 using namespace ARDOUR;
+using namespace PBD;
 using namespace Gtk;
 using namespace Glib;
 using namespace Gtkmm2ext;
 
 RedirectBox* RedirectBox::_current_redirect_box = 0;
-
+RefPtr<Action> RedirectBox::paste_action;
+bool RedirectBox::get_colors = true;
+Gdk::Color* RedirectBox::active_redirect_color;
+Gdk::Color* RedirectBox::inactive_redirect_color;
 
 RedirectBox::RedirectBox (Placement pcmnt, Session& sess, Route& rt, PluginSelector &plugsel, 
                          RouteRedirectSelection & rsel, bool owner_is_mixer)
@@ -78,13 +84,22 @@ RedirectBox::RedirectBox (Placement pcmnt, Session& sess, Route& rt, PluginSelec
          _placement(pcmnt), 
          _plugin_selector(plugsel),
          _rr_selection(rsel)
-         //redirect_display (1)
 {
+       if (get_colors) {
+               active_redirect_color = new Gdk::Color;
+               inactive_redirect_color = new Gdk::Color;
+               set_color (*active_redirect_color, rgba_from_style ("RedirectSelector", 0xff, 0, 0, 0, "fg", Gtk::STATE_ACTIVE, false ));
+               set_color (*inactive_redirect_color, rgba_from_style ("RedirectSelector", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
+               get_colors = false;
+       }
+
        _width = Wide;
        redirect_menu = 0;
        send_action_menu = 0;
        redirect_drag_in_progress = false;
-       
+       no_redirect_redisplay = false;
+       ignore_delete = false;
+
        model = ListStore::create(columns);
 
        RefPtr<TreeSelection> selection = redirect_display.get_selection();
@@ -92,83 +107,73 @@ RedirectBox::RedirectBox (Placement pcmnt, Session& sess, Route& rt, PluginSelec
        selection->signal_changed().connect (mem_fun (*this, &RedirectBox::selection_changed));
 
        redirect_display.set_model (model);
-       redirect_display.append_column ("WHY?", columns.text);
-       redirect_display.set_name ("MixerRedirectSelector");
+       redirect_display.append_column (X_("notshown"), columns.text);
+       redirect_display.set_name ("RedirectSelector");
        redirect_display.set_headers_visible (false);
        redirect_display.set_reorderable (true);
-       redirect_display.set_size_request (-1, 48);
+       redirect_display.set_size_request (-1, 40);
        redirect_display.get_column(0)->set_sizing(TREE_VIEW_COLUMN_FIXED);
        redirect_display.get_column(0)->set_fixed_width(48);
        redirect_display.add_object_drag (columns.redirect.index(), "redirects");
        redirect_display.signal_object_drop.connect (mem_fun (*this, &RedirectBox::object_drop));
 
-       // Does this adequately replace the drag start/stop signal handlers?
-       model->signal_rows_reordered().connect (mem_fun (*this, &RedirectBox::redirects_reordered));
+       TreeViewColumn* name_col = redirect_display.get_column(0);
+       CellRendererText* renderer = dynamic_cast<CellRendererText*>(redirect_display.get_column_cell_renderer (0));
+       name_col->add_attribute(renderer->property_foreground_gdk(), columns.color);
+
        redirect_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
+       
+       model->signal_row_deleted().connect (mem_fun (*this, &RedirectBox::row_deleted));
 
        redirect_scroller.add (redirect_display);
        redirect_eventbox.add (redirect_scroller);
+       
+       redirect_scroller.set_size_request (-1, 40);
+
        pack_start (redirect_eventbox, true, true);
 
-       _route.redirects_changed.connect (mem_fun(*this, &RedirectBox::redirects_changed));
+       _route.redirects_changed.connect (mem_fun(*this, &RedirectBox::redisplay_redirects));
 
        redirect_eventbox.signal_enter_notify_event().connect (bind (sigc::ptr_fun (RedirectBox::enter_box), this));
-       //redirect_eventbox.signal_leave_notify_event().connect (bind (sigc::ptr_fun (RedirectBox::leave_box), this));
-
-       redirect_display.signal_button_press_event().connect (mem_fun(*this, &RedirectBox::redirect_button));
-       redirect_display.signal_button_release_event().connect (mem_fun(*this, &RedirectBox::redirect_button));
 
-       //redirect_display.signal_button_release_event().connect_after (ptr_fun (do_not_propagate));
-       set_stuff_from_route ();
+       redirect_display.signal_button_press_event().connect (mem_fun(*this, &RedirectBox::redirect_button_press_event), false);
+       redirect_display.signal_button_release_event().connect (mem_fun(*this, &RedirectBox::redirect_button_press_event));
 
        /* start off as a passthru strip. we'll correct this, if necessary,
           in update_diskstream_display().
        */
 
-       //set_name ("AudioTrackStripBase");
-
        /* now force an update of all the various elements */
 
-       redirects_changed (0);
-
-       //add_events (Gdk::BUTTON_RELEASE_MASK);
+       redisplay_redirects (0);
 }
 
 RedirectBox::~RedirectBox ()
 {
-//     GoingAway(); /* EMIT_SIGNAL */
-
 }
 
 void
 RedirectBox::object_drop (string type, uint32_t cnt, void** ptr)
 {
-       if (type != "redirects") {
+       if (type != "redirects" || cnt == 0 || ptr == 0) {
                return;
        }
-}
 
-void
-RedirectBox::set_stuff_from_route ()
-{
-}
+       /* do something with the dropped redirects */
 
-void
-RedirectBox::set_title (const std::string & title)
-{
-       redirect_display.get_column(0)->set_title (title);
-}
+       list<Redirect*> redirects;
 
-void
-RedirectBox::set_title_shown (bool flag)
-{
+       for (uint32_t n = 0; n < cnt; ++n) {
+               redirects.push_back ((Redirect*) ptr[n]);
+       }
+       
+       paste_redirect_list (redirects);
 }
 
-
 void
 RedirectBox::update()
 {
-       redirects_changed(0);
+       redisplay_redirects (0);
 }
 
 
@@ -180,10 +185,9 @@ RedirectBox::set_width (Width w)
        }
        _width = w;
 
-       redirects_changed(0);
+       redisplay_redirects (0);
 }
 
-
 void
 RedirectBox::remove_redirect_gui (Redirect *redirect)
 {
@@ -239,7 +243,9 @@ RedirectBox::show_redirect_menu (gint arg)
                redirect_menu = build_redirect_menu ();
        }
 
-       redirect_menu->popup (1, 0);
+       paste_action->set_sensitive (!_rr_selection.redirects.empty());
+
+       redirect_menu->popup (1, arg);
 }
 
 void
@@ -254,84 +260,63 @@ RedirectBox::redirect_drag_end (GdkDragContext *context)
        redirect_drag_in_progress = false;
 }
 
-gint
-RedirectBox::redirect_button (GdkEventButton *ev)
-{
-       Redirect *redirect;
-       TreeModel::Row row = *(redirect_display.get_selection()->get_selected());
-
-       if (row)
-               redirect = row[columns.redirect];
-
-       switch (ev->type) {
-       case GDK_BUTTON_PRESS:
-               if (ev->button == 3) {
-                       show_redirect_menu (0); // Handle the context-click menu here as well
-                       return TRUE;
-               }
-               else
-                       return FALSE;
-
-       case GDK_2BUTTON_PRESS:
-               if (ev->state != 0) {
-                       return FALSE;
+bool
+RedirectBox::redirect_button_press_event (GdkEventButton *ev)
+{
+       TreeIter iter;
+       TreeModel::Path path;
+       TreeViewColumn* column;
+       int cellx;
+       int celly;
+       Redirect* redirect = 0;
+       int ret = false;
+       bool selected = false;
+
+       if (redirect_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
+               if ((iter = model->get_iter (path))) {
+                       redirect = (*iter)[columns.redirect];
+                       selected = redirect_display.get_selection()->is_selected (iter);
                }
-               /* might be edit event, see below */
-               break;
-
-       case GDK_BUTTON_RELEASE:
-               break;
-
-       default:
-               /* shouldn't be here, but gcc complains */
-               return FALSE;
+               
        }
-
+       
        if (redirect && Keyboard::is_delete_event (ev)) {
                
                Glib::signal_idle().connect (bind (mem_fun(*this, &RedirectBox::idle_delete_redirect), redirect));
-               return TRUE;
-
-       } else if (redirect && (Keyboard::is_edit_event (ev) || ev->type == GDK_2BUTTON_PRESS)) {
+               ret = true;
+               
+       } else if (redirect && (Keyboard::is_edit_event (ev) || (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS && ev->state == 0))) {
                
                if (_session.engine().connected()) {
                        /* XXX giving an error message here is hard, because we may be in the midst of a button press */
                        edit_redirect (redirect);
                }
-               return TRUE;
-
+               ret = true;
+               
        } else if (Keyboard::is_context_menu_event (ev)) {
-               show_redirect_menu(0);
-               return TRUE; //stop_signal (*clist, "button-release-event");
 
-       } else {
-               switch (ev->button) {
-               case 1:
-                       return FALSE;
-                       break;
+               show_redirect_menu(ev->time);
+               ret = true;
 
-               case 2:
-                       if (redirect) {
-                               redirect->set_active (!redirect->active(), this);
-                       }
-                       break;
+       } else if (redirect && ev->button == 2 && ev->state == 0) {
+               
+               redirect->set_active (!redirect->active(), this);
+               ret = true;
 
-               case 3:
-                       break;
+       } 
+       else if (redirect && ev->button == 1 && selected) {
 
-               default:
-                       return FALSE;
-               }
+               // this is purely informational but necessary
+               RedirectSelected (redirect); // emit
        }
-
-       return TRUE;
+       
+       return ret;
 }
 
 Menu *
 RedirectBox::build_redirect_menu ()
 {
        redirect_menu = dynamic_cast<Gtk::Menu*>(ActionManager::get_widget("/redirectmenu") );
-       redirect_menu->signal_map_event().connect (mem_fun(*this, &RedirectBox::redirect_menu_map_handler));
        redirect_menu->set_name ("ArdourContextMenu");
 
        show_all_children();
@@ -343,18 +328,7 @@ void
 RedirectBox::selection_changed ()
 {
        bool sensitive = (redirect_display.get_selection()->count_selected_rows()) ? true : false;
-
-       for (vector<Glib::RefPtr<Gtk::Action> >::iterator i = ActionManager::plugin_selection_sensitive_actions.begin(); i != ActionManager::plugin_selection_sensitive_actions.end(); ++i) {
-               (*i)->set_sensitive (sensitive);
-       }
-}
-
-gint
-RedirectBox::redirect_menu_map_handler (GdkEventAny *ev)
-{
-       // GTK2FIX
-       // popup_act_grp->get_action("paste")->set_sensitive (!_rr_selection.redirects.empty());
-       return FALSE;
+       ActionManager::set_sensitive (ActionManager::plugin_selection_sensitive_actions, sensitive);
 }
 
 void
@@ -456,10 +430,6 @@ RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, IO& io)
        dialog.set_modal (true);
        dialog.show_all ();
 
-       // GTK2FIX
-       //dialog.realize();
-       //dialog.get_window()->set_decorations (Gdk::WMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
-
        dialog.run ();
 }
 
@@ -503,12 +473,18 @@ RedirectBox::send_io_finished (IOSelector::Result r, Redirect* redirect, IOSelec
 }
 
 void
-RedirectBox::redirects_changed (void *src)
+RedirectBox::redisplay_redirects (void *src)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::redirects_changed), src));
-       
-       //redirect_display.freeze ();
+       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::redisplay_redirects), src));
+
+       if (no_redirect_redisplay) {
+               return;
+       }
+
+       ignore_delete = true;
        model->clear ();
+       ignore_delete = false;
+
        redirect_active_connections.clear ();
        redirect_name_connections.clear ();
 
@@ -522,7 +498,6 @@ RedirectBox::redirects_changed (void *src)
                build_redirect_tooltip(redirect_eventbox, _("Post-fader inserts, sends & plugins:"));
                break;
        }
-       //redirect_display.thaw ();
 }
 
 void
@@ -567,7 +542,7 @@ RedirectBox::redirect_name (Redirect& redirect)
                        name_display += send->name().substr (lbracket+1, lbracket-rbracket-1);
                        break;
                case Narrow:
-                       name_display += short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
+                       name_display += PBD::short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
                        break;
                }
 
@@ -578,7 +553,7 @@ RedirectBox::redirect_name (Redirect& redirect)
                        name_display += redirect.name();
                        break;
                case Narrow:
-                       name_display += short_version (redirect.name(), 5);
+                       name_display += PBD::short_version (redirect.name(), 5);
                        break;
                }
 
@@ -631,23 +606,21 @@ RedirectBox::show_redirect_active (Redirect *redirect, void *src)
        (*iter)[columns.text] = redirect_name (*redirect);
 
        if (redirect->active()) {
-               redirect_display.get_selection()->select (iter);
+               (*iter)[columns.color] = *active_redirect_color;
        } else {
-               redirect_display.get_selection()->unselect (iter);
+               (*iter)[columns.color] = *inactive_redirect_color;
        }
 }
 
 void
-RedirectBox::redirects_reordered (const TreeModel::Path& path,const TreeModel::iterator& iter ,int* hmm)
+RedirectBox::row_deleted (const Gtk::TreeModel::Path& path)
 {
-       /* this is called before the reorder has been done, so just queue
-          something for idle time.
-       */
-
-       Glib::signal_idle().connect (mem_fun(*this, &RedirectBox::compute_redirect_sort_keys));
+       if (!ignore_delete) {
+               compute_redirect_sort_keys ();
+       }
 }
 
-gint
+void
 RedirectBox::compute_redirect_sort_keys ()
 {
        uint32_t sort_key = 0;
@@ -655,13 +628,13 @@ RedirectBox::compute_redirect_sort_keys ()
 
        for (Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
                Redirect *redirect = (*iter)[columns.redirect];
-               redirect->set_sort_key (sort_key, this);
+               redirect->set_sort_key (sort_key);
                sort_key++;
        }
 
        if (_route.sort_redirects ()) {
 
-               redirects_changed (0);
+               redisplay_redirects (0);
 
                /* now tell them about the problem */
 
@@ -673,7 +646,6 @@ You cannot reorder this set of redirects\n\
 in that way because the inputs and\n\
 outputs do not work correctly."));
 
-               
                dialog.get_vbox()->pack_start (label);
                dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
 
@@ -682,14 +654,8 @@ outputs do not work correctly."));
                dialog.set_modal (true);
                dialog.show_all ();
 
-               // GTK2FIX
-               //dialog.realize();
-               //dialog.get_window()->set_decorations (Gdk::WMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
-               
                dialog.run ();
        }
-
-       return FALSE;
 }
 
 void
@@ -778,33 +744,26 @@ RedirectBox::idle_delete_redirect (Redirect *redirect)
 void
 RedirectBox::rename_redirect (Redirect* redirect)
 {
-       ArdourDialog dialog (_("ardour: rename redirect"), true);
-       Entry  entry;
-       VBox   vbox;
-       HBox   hbox;
-       Button ok_button (_("OK"));
-       Button cancel_button (_("Cancel"));
-
-       dialog.set_name ("RedirectRenameWindow");
-       dialog.set_size_request (300, -1);
-       dialog.set_position (Gtk::WIN_POS_MOUSE);
-
-       dialog.add_action_widget (entry, RESPONSE_ACCEPT);
-       dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
-       dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
-       
-       entry.set_name ("RedirectNameDisplay");
-       entry.set_text (redirect->name());
-       entry.select_region (0, -1);
-       entry.grab_focus ();
-
-       switch (dialog.run ()) {
-       case RESPONSE_ACCEPT:
-               redirect->set_name (entry.get_text(), this);
-               break;
-       default:
+       ArdourPrompter name_prompter (true);
+       string result;
+       name_prompter.set_prompt (_("rename redirect"));
+       name_prompter.set_initial_text (redirect->name());
+       name_prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
+       name_prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
+       name_prompter.show_all ();
+
+       switch (name_prompter.run ()) {
+
+       case Gtk::RESPONSE_ACCEPT:
+        name_prompter.get_result (result);
+        if (result.length()) {
+                       redirect->set_name (result, this);
+               }       
                break;
        }
+
+       return;
+  
 }
 
 void
@@ -842,19 +801,24 @@ RedirectBox::paste_redirects ()
                return;
        }
 
-       RedirectSelection& sel (_rr_selection.redirects);
-       list<Redirect*> others;
+       paste_redirect_list (_rr_selection.redirects);
+}
+
+void
+RedirectBox::paste_redirect_list (list<Redirect*>& redirects)
+{
+       list<Redirect*> copies;
 
-       for (list<Redirect*>::iterator i = sel.begin(); i != sel.end(); ++i) {
+       for (list<Redirect*>::iterator i = redirects.begin(); i != redirects.end(); ++i) {
 
                Redirect* copy = Redirect::clone (**i);
 
                copy->set_placement (_placement, this);
-               others.push_back (copy);
+               copies.push_back (copy);
        }
 
-       if (_route.add_redirects (others, this)) {
-               for (list<Redirect*>::iterator i = others.begin(); i != others.end(); ++i) {
+       if (_route.add_redirects (copies, this)) {
+               for (list<Redirect*>::iterator i = copies.begin(); i != copies.end(); ++i) {
                        delete *i;
                }
 
@@ -862,7 +826,8 @@ RedirectBox::paste_redirects ()
                        "Copying the set of redirects on the clipboard failed,\n\
 probably because the I/O configuration of the plugins\n\
 could not match the configuration of this track.");
-               ArdourMessage am (0, X_("bad redirect copy dialog"), msg);
+               MessageDialog am (msg);
+               am.run ();
        }
 }
 
@@ -909,7 +874,8 @@ RedirectBox::clone_redirects ()
 "Copying the set of redirects on the clipboard failed,\n\
 probably because the I/O configuration of the plugins\n\
 could not match the configuration of this track.");
-                       ArdourMessage am (0, X_("bad redirect copy dialog"), msg);
+                       MessageDialog am (msg);
+                       am.run ();
                }
        }
 }
@@ -934,22 +900,16 @@ RedirectBox::clear_redirects()
                           "(this cannot be undone)");
        }
 
-       choices.push_back (_("Yes, remove them all"));
        choices.push_back (_("Cancel"));
+       choices.push_back (_("Yes, remove them all"));
 
        Gtkmm2ext::Choice prompter (prompt, choices);
 
-       prompter.chosen.connect(sigc::ptr_fun(Gtk::Main::quit));
-       prompter.show_all ();
-
-       Gtk::Main::run ();
-
-       if (prompter.get_choice() == 0) {
+       if (prompter.run () == 1) {
                _route.clear_redirects (this);
        }
 }
 
-
 void
 RedirectBox::edit_redirect (Redirect* redirect)
 {
@@ -1043,7 +1003,8 @@ RedirectBox::edit_redirect (Redirect* redirect)
                } else if ((port_insert = dynamic_cast<PortInsert *> (insert)) != 0) {
                        
                        if (!_session.engine().connected()) {
-                               ArdourMessage msg (NULL, "nojackdialog", _("Not connected to JACK - no I/O changes are possible"));
+                               MessageDialog msg ( _("Not connected to JACK - no I/O changes are possible"));
+                               msg.run ();
                                return;
                        }
 
@@ -1083,22 +1044,6 @@ RedirectBox::enter_box (GdkEventCrossing *ev, RedirectBox* rb)
        return false;
 }
 
-bool
-RedirectBox::leave_box (GdkEventCrossing *ev, RedirectBox* rb)
-{
-       switch (ev->detail) {
-       case GDK_NOTIFY_INFERIOR:
-               break;
-
-       case GDK_NOTIFY_VIRTUAL:
-               /* fallthru */
-       default:
-               _current_redirect_box = 0;
-       }
-
-       return false;
-}
-
 void
 RedirectBox::register_actions ()
 {
@@ -1116,7 +1061,7 @@ RedirectBox::register_actions ()
        ActionManager::plugin_selection_sensitive_actions.push_back(act);
        act = ActionManager::register_action (popup_act_grp, X_("copy"), _("Copy"),  sigc::ptr_fun (RedirectBox::rb_copy));
        ActionManager::plugin_selection_sensitive_actions.push_back(act);
-       ActionManager::ActionManager::register_action (popup_act_grp, X_("paste"), _("Paste"),  sigc::ptr_fun (RedirectBox::rb_paste));
+       paste_action = ActionManager::register_action (popup_act_grp, X_("paste"), _("Paste"),  sigc::ptr_fun (RedirectBox::rb_paste));
        act = ActionManager::register_action (popup_act_grp, X_("rename"), _("Rename"),  sigc::ptr_fun (RedirectBox::rb_rename));
        ActionManager::plugin_selection_sensitive_actions.push_back(act);
        ActionManager::register_action (popup_act_grp, X_("selectall"), _("Select All"),  sigc::ptr_fun (RedirectBox::rb_select_all));
@@ -1199,6 +1144,8 @@ RedirectBox::rb_paste ()
        if (_current_redirect_box == 0) {
                return;
        }
+
+       _current_redirect_box->paste_redirects ();
 }
 
 void