X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Ftime_axis_view.cc;h=b0618fdb028f7ec91c126531a27d91779d1fe386;hb=b65f8073ba306ac2d85133875746767e7c6b0eb6;hp=b9ff987d531705f9d57f3969bcb4aab78bfe9733;hpb=3733c995c5269756ca5941a9db50c6a965787508;p=ardour.git diff --git a/gtk2_ardour/time_axis_view.cc b/gtk2_ardour/time_axis_view.cc index b9ff987d53..b0618fdb02 100644 --- a/gtk2_ardour/time_axis_view.cc +++ b/gtk2_ardour/time_axis_view.cc @@ -15,7 +15,6 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ #include @@ -24,61 +23,90 @@ #include #include -#include +#include #include #include -#include +#include "pbd/error.h" #include #include #include -#include -#include -#include -#include -#include +#include "ardour/session.h" +#include "ardour/utils.h" +#include "ardour/ladspa_plugin.h" +#include "ardour/processor.h" +#include "ardour/location.h" #include "ardour_ui.h" #include "public_editor.h" #include "time_axis_view.h" +#include "region_view.h" +#include "ghostregion.h" #include "simplerect.h" +#include "simpleline.h" #include "selection.h" #include "keyboard.h" #include "rgb_macros.h" #include "utils.h" +#include "streamview.h" #include "i18n.h" +using namespace std; using namespace Gtk; +using namespace Gdk; using namespace sigc; using namespace ARDOUR; +using namespace PBD; using namespace Editing; using namespace ArdourCanvas; const double trim_handle_size = 6.0; /* pixels */ -TimeAxisView::TimeAxisView (ARDOUR::Session& sess, PublicEditor& ed, TimeAxisView* rent, Canvas& canvas) +uint32_t TimeAxisView::hLargest = 0; +uint32_t TimeAxisView::hLarge = 0; +uint32_t TimeAxisView::hLarger = 0; +uint32_t TimeAxisView::hNormal = 0; +uint32_t TimeAxisView::hSmaller = 0; +uint32_t TimeAxisView::hSmall = 0; +bool TimeAxisView::need_size_info = true; +int const TimeAxisView::_max_order = 512; + +TimeAxisView::TimeAxisView (ARDOUR::Session& sess, PublicEditor& ed, TimeAxisView* rent, Canvas& /*canvas*/) : AxisView (sess), - editor (ed), - controls_table (2, 9) + controls_table (2, 8), + _y_position (0), + _editor (ed), + _order (0) { - canvas_display = new Group (*canvas.root(), 0.0, 0.0); - - selection_group = new Group (*canvas_display); + if (need_size_info) { + compute_controls_size_info (); + need_size_info = false; + } + _canvas_background = new Group (*ed.get_background_group (), 0.0, 0.0); + _canvas_display = new Group (*ed.get_trackview_group (), 0.0, 0.0); + + selection_group = new Group (*_canvas_display); selection_group->hide(); - - control_parent = 0; + + _ghost_group = new Group (*_canvas_display); + _ghost_group->lower_to_bottom(); + _ghost_group->show(); + + control_parent = 0; display_menu = 0; size_menu = 0; - _marked_for_display = false; _hidden = false; + in_destructor = false; height = 0; - effective_height = 0; + _effective_height = 0; parent = rent; _has_state = false; last_name_entry_key_press_event = 0; + name_packing = NamePackingBits (0); + _resize_drag_start = -1; /* Create the standard LHS Controls @@ -98,51 +126,63 @@ TimeAxisView::TimeAxisView (ARDOUR::Session& sess, PublicEditor& ed, TimeAxisVie name_label.set_name ("TrackLabel"); name_label.set_alignment (0.0, 0.5); - // name_hbox.set_border_width (2); - // name_hbox.set_spacing (5); - /* typically, either name_label OR name_entry are visible, but not both. its up to derived classes to show/hide them as they wish. */ - name_hbox.pack_start (name_label, true, true); - name_hbox.pack_start (name_entry, true, true); name_hbox.show (); controls_table.set_border_width (2); controls_table.set_row_spacings (0); controls_table.set_col_spacings (0); controls_table.set_homogeneous (true); - controls_table.show (); - controls_table.attach (name_hbox, 0, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND); + controls_table.attach (name_hbox, 0, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 3, 0); + controls_table.show_all (); + controls_table.set_no_show_all (); + + resizer.set_size_request (10, 10); + resizer.set_name ("ResizeHandle"); + resizer.signal_expose_event().connect (mem_fun (*this, &TimeAxisView::resizer_expose)); + resizer.signal_button_press_event().connect (mem_fun (*this, &TimeAxisView::resizer_button_press)); + resizer.signal_button_release_event().connect (mem_fun (*this, &TimeAxisView::resizer_button_release)); + resizer.signal_motion_notify_event().connect (mem_fun (*this, &TimeAxisView::resizer_motion)); + resizer.set_events (Gdk::BUTTON_PRESS_MASK| + Gdk::BUTTON_RELEASE_MASK| + Gdk::POINTER_MOTION_MASK| + Gdk::SCROLL_MASK); + + resizer_box.pack_start (resizer, false, false); + resizer.show (); + resizer_box.show(); - controls_table.show (); + HSeparator* separator = manage (new HSeparator()); controls_vbox.pack_start (controls_table, false, false); + controls_vbox.pack_end (*separator, false, false); + controls_vbox.pack_end (resizer_box, false, true); controls_vbox.show (); - controls_ebox.set_name ("TimeAxisViewControlsBaseUnselected"); + //controls_ebox.set_name ("TimeAxisViewControlsBaseUnselected"); controls_ebox.add (controls_vbox); - controls_ebox.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK); - controls_ebox.set_flags (Gtk::CAN_FOCUS); + controls_ebox.add_events (BUTTON_PRESS_MASK|BUTTON_RELEASE_MASK|SCROLL_MASK); + controls_ebox.set_flags (CAN_FOCUS); controls_ebox.signal_button_release_event().connect (mem_fun (*this, &TimeAxisView::controls_ebox_button_release)); - - controls_lhs_pad.set_name ("TimeAxisViewControlsPadding"); - controls_hbox.pack_start (controls_lhs_pad,false,false); + controls_ebox.signal_scroll_event().connect (mem_fun (*this, &TimeAxisView::controls_ebox_scroll), true); + controls_hbox.pack_start (controls_ebox,true,true); controls_hbox.show (); - controls_frame.add (controls_hbox); - controls_frame.set_name ("TimeAxisViewControlsBaseUnselected"); - controls_frame.set_shadow_type (Gtk::SHADOW_OUT); + ColorsChanged.connect (mem_fun (*this, &TimeAxisView::color_handler)); } TimeAxisView::~TimeAxisView() { - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + in_destructor = true; + + for (list::iterator i = ghosts.begin(); i != ghosts.end(); ++i) { delete *i; } @@ -159,130 +199,146 @@ TimeAxisView::~TimeAxisView() delete (*i)->end_trim; } - if (selection_group) { - delete selection_group; - selection_group = 0; + for (list::iterator i = feature_lines.begin(); i != feature_lines.end(); ++i) { + delete (*i); } - if (canvas_display) { - delete canvas_display; - canvas_display = 0; - } + delete selection_group; + selection_group = 0; - if (display_menu) { - delete display_menu; - display_menu = 0; - } + delete _canvas_background; + _canvas_background = 0; - if (size_menu) { - delete size_menu; - size_menu = 0; - } + delete _canvas_display; + _canvas_display = 0; + + delete display_menu; + display_menu = 0; } +/** Display this TimeAxisView as the nth component of the parent box, at y. +* +* @param y y position. +* @param nth index for this TimeAxisView, increased if this view has children. +* @param parent parent component. +* @return height of this TimeAxisView. +*/ guint32 TimeAxisView::show_at (double y, int& nth, VBox *parent) { - gdouble ix1, ix2, iy1, iy2; - effective_height = 0; - if (control_parent) { - control_parent->reorder_child (controls_frame, nth); + control_parent->reorder_child (controls_hbox, nth); } else { control_parent = parent; - parent->pack_start (controls_frame, false, false); - parent->reorder_child (controls_frame, nth); + parent->pack_start (controls_hbox, false, false); + parent->reorder_child (controls_hbox, nth); } - controls_frame.show (); - controls_ebox.show (); + _order = nth; - /* the coordinates used here are in the system of the - item's parent ... - */ + if (_y_position != y) { + _canvas_display->property_y () = y; + _canvas_background->property_y () = y; + /* silly canvas */ + _canvas_display->move (0.0, 0.0); + _canvas_background->move (0.0, 0.0); + _y_position = y; + + } - canvas_display->get_bounds (ix1, iy1, ix2, iy2); - Group* pg = canvas_display->property_parent(); - pg->i2w (ix1, iy1); + _canvas_background->raise_to_top (); + _canvas_display->raise_to_top (); - if (iy1 < 0) { - iy1 = 0; + if (_marked_for_display) { + controls_hbox.show (); + controls_ebox.show (); + _canvas_background->show (); } - canvas_display->move (0.0, y - iy1); - canvas_display->show();/* XXX not necessary */ - y_position = y; - order = nth; _hidden = false; - - effective_height = height; + + _effective_height = current_height (); /* now show children */ - - for (vector::iterator i = children.begin(); i != children.end(); ++i) { - - if ((*i)->marked_for_display()) { - (*i)->canvas_display->show(); - } - - if (canvas_item_visible ((*i)->canvas_display)) { + + for (Children::iterator i = children.begin(); i != children.end(); ++i) { + if (canvas_item_visible ((*i)->_canvas_display)) { ++nth; - effective_height += (*i)->show_at (y + effective_height, nth, parent); + _effective_height += (*i)->show_at (y + _effective_height, nth, parent); } } - return effective_height; + return _effective_height; } -gint -TimeAxisView::controls_ebox_button_release (GdkEventButton* ev) +void +TimeAxisView::clip_to_viewport () { - switch (ev->button) { - case 1: - selection_click (ev); - break; - - case 3: - popup_display_menu (ev->time); - break; + if (_marked_for_display) { + if (_y_position + _effective_height < _editor.get_trackview_group_vertical_offset () || _y_position > _editor.get_trackview_group_vertical_offset () + _canvas_display->get_canvas()->get_height()) { + _canvas_background->hide (); + _canvas_display->hide (); + return; + } + _canvas_background->show (); + _canvas_display->show (); + } + return; +} - case 4: - if (Keyboard::no_modifier_keys_pressed (ev)) { - editor.scroll_tracks_up_line (); - } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::Control)) { +bool +TimeAxisView::controls_ebox_scroll (GdkEventScroll* ev) +{ + switch (ev->direction) { + case GDK_SCROLL_UP: + if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) { step_height (true); + return true; + } else if (Keyboard::no_modifiers_active (ev->state)) { + _editor.scroll_tracks_up_line(); + return true; } break; - case 5: - if (Keyboard::no_modifier_keys_pressed (ev)) { - editor.scroll_tracks_down_line (); - } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::Control)) { + case GDK_SCROLL_DOWN: + if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) { step_height (false); + return true; + } else if (Keyboard::no_modifiers_active (ev->state)) { + _editor.scroll_tracks_down_line(); + return true; } break; - + default: + /* no handling for left/right, yet */ + break; } - return TRUE; + return false; } -void -TimeAxisView::selection_click (GdkEventButton* ev) +bool +TimeAxisView::controls_ebox_button_release (GdkEventButton* ev) { - if (Keyboard::modifier_state_contains (ev->state, Keyboard::Shift)) { + switch (ev->button) { + case 1: + selection_click (ev); + break; - if (editor.get_selection().selected (this)) { - editor.get_selection().remove (this); - } else { - editor.get_selection().add (this); - } + case 3: + popup_display_menu (ev->time); + break; + } - } else { + return true; +} - editor.get_selection().set (this); - } +void +TimeAxisView::selection_click (GdkEventButton* ev) +{ + Selection::Operation op = Keyboard::selection_type (ev->state); + _editor.set_selected_track (*this, op, false); } void @@ -292,78 +348,122 @@ TimeAxisView::hide () return; } - canvas_display->hide(); - controls_frame.hide (); + _canvas_display->hide (); + _canvas_background->hide (); if (control_parent) { - control_parent->remove (controls_frame); + control_parent->remove (controls_hbox); control_parent = 0; } - y_position = -1; + _y_position = -1; _hidden = true; - + /* now hide children */ - - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->hide (); } - + + /* if its hidden, it cannot be selected */ + + _editor.get_selection().remove (this); + Hiding (); } void TimeAxisView::step_height (bool bigger) { - switch (height) { - case Largest: - if (!bigger) set_height (Large); - break; - case Large: - if (bigger) set_height (Largest); - else set_height (Larger); - break; - case Larger: - if (bigger) set_height (Large); - else set_height (Normal); - break; - case Normal: - if (bigger) set_height (Larger); - else set_height (Smaller); - break; - case Smaller: - if (bigger) set_height (Normal); - else set_height (Small); - break; - case Small: - if (bigger) set_height (Smaller); - break; + static const uint32_t step = 20; + + if (bigger) { + set_height (height + step); + } else { + if (height > step) { + set_height (std::max (height - step, hSmall)); + } else if (height != hSmall) { + set_height (hSmall); + } } } +void +TimeAxisView::set_heights (uint32_t h) +{ + TrackSelection& ts (_editor.get_selection().tracks); + + for (TrackSelection::iterator i = ts.begin(); i != ts.end(); ++i) { + (*i)->set_height (h); + } +} void -TimeAxisView::set_height (TrackHeight h) +TimeAxisView::set_height(uint32_t h) { - height = (guint32) h; - controls_frame.set_size_request (-1, height); + controls_ebox.property_height_request () = h; + height = h; - if (canvas_item_visible (selection_group)) { - /* resize the selection rect */ - show_selection (editor.get_selection().time); + for (list::iterator i = ghosts.begin(); i != ghosts.end(); ++i) { + (*i)->set_height (); } -// for (vector::iterator i = children.begin(); i != children.end(); ++i) { -// (*i)->set_height (h); -// } + if (canvas_item_visible (selection_group)) { + /* resize the selection rect */ + show_selection (_editor.get_selection().time); + } + reshow_feature_lines (); } bool TimeAxisView::name_entry_key_release (GdkEventKey* ev) { + PublicEditor::TrackViewList *allviews = 0; + PublicEditor::TrackViewList::iterator i; + switch (ev->keyval) { + case GDK_Escape: + name_entry.select_region (0,0); + controls_ebox.grab_focus (); + name_entry_changed (); + return true; + + /* Shift+Tab Keys Pressed. Note that for Shift+Tab, GDK actually + * generates a different ev->keyval, rather than setting + * ev->state. + */ + case GDK_ISO_Left_Tab: case GDK_Tab: + name_entry_changed (); + allviews = _editor.get_valid_views (0); + if (allviews != 0) { + i = find (allviews->begin(), allviews->end(), this); + if (ev->keyval == GDK_Tab) { + if (i != allviews->end()) { + do { + if (++i == allviews->end()) { return true; } + } while((*i)->hidden()); + } + } else { + if (i != allviews->begin()) { + do { + if (--i == allviews->begin()) { return true; } + } while ((*i)->hidden()); + } + } + + + /* resize to show editable name display */ + + if ((*i)->current_height() >= hSmall && (*i)->current_height() < hNormal) { + (*i)->set_height (hSmaller); + } + + (*i)->name_entry.grab_focus(); + } + return true; + case GDK_Up: case GDK_Down: name_entry_changed (); @@ -398,7 +498,7 @@ TimeAxisView::name_entry_key_release (GdkEventKey* ev) } bool -TimeAxisView::name_entry_focus_in (GdkEventFocus* ev) +TimeAxisView::name_entry_focus_in (GdkEventFocus*) { name_entry.select_region (0, -1); name_entry.set_name ("EditorActiveTrackNameDisplay"); @@ -406,14 +506,15 @@ TimeAxisView::name_entry_focus_in (GdkEventFocus* ev) } bool -TimeAxisView::name_entry_focus_out (GdkEventFocus* ev) +TimeAxisView::name_entry_focus_out (GdkEventFocus*) { /* clean up */ last_name_entry_key_press_event = 0; name_entry_key_timeout.disconnect (); name_entry.set_name ("EditorTrackNameDisplay"); - + name_entry.select_region (0,0); + /* do the real stuff */ name_entry_changed (); @@ -458,18 +559,31 @@ TimeAxisView::name_entry_button_release (GdkEventButton *ev) return false; } +void +TimeAxisView::conditionally_add_to_selection () +{ + Selection& s (_editor.get_selection ()); + + if (!s.selected (this)) { + _editor.set_selected_track (*this, Selection::Set); + } +} + void TimeAxisView::popup_display_menu (guint32 when) { if (display_menu == 0) { build_display_menu (); } + + conditionally_add_to_selection (); display_menu->popup (1, when); } gint TimeAxisView::size_click (GdkEventButton *ev) { + conditionally_add_to_selection (); popup_size_menu (ev->time); return TRUE; } @@ -486,22 +600,26 @@ TimeAxisView::popup_size_menu (guint32 when) void TimeAxisView::set_selected (bool yn) { - AxisView::set_selected (yn); + if (yn == _selected) { + return; + } + + Selectable::set_selected (yn); if (_selected) { controls_ebox.set_name (controls_base_selected_name); - controls_frame.set_name (controls_base_selected_name); - + controls_hbox.set_name (controls_base_selected_name); + controls_vbox.set_name (controls_base_selected_name); /* propagate any existing selection, if the mode is right */ - if (editor.current_mouse_mode() == Editing::MouseRange && !editor.get_selection().time.empty()) { - show_selection (editor.get_selection().time); + if (_editor.current_mouse_mode() == Editing::MouseRange && !_editor.get_selection().time.empty()) { + show_selection (_editor.get_selection().time); } } else { controls_ebox.set_name (controls_base_unselected_name); - controls_frame.set_name (controls_base_unselected_name); - + controls_hbox.set_name (controls_base_unselected_name); + controls_vbox.set_name (controls_base_unselected_name); hide_selection (); /* children will be set for the yn=true case. but when deselecting @@ -509,12 +627,12 @@ TimeAxisView::set_selected (bool yn) have to do this here. */ - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->set_selected (false); } - - } + + resizer.queue_draw (); } void @@ -525,13 +643,13 @@ TimeAxisView::build_size_menu () size_menu = new Menu; size_menu->set_name ("ArdourContextMenu"); MenuList& items = size_menu->items(); - - items.push_back (MenuElem (_("Largest"), bind (mem_fun (*this, &TimeAxisView::set_height), Largest))); - items.push_back (MenuElem (_("Large"), bind (mem_fun (*this, &TimeAxisView::set_height), Large))); - items.push_back (MenuElem (_("Larger"), bind (mem_fun (*this, &TimeAxisView::set_height), Larger))); - items.push_back (MenuElem (_("Normal"), bind (mem_fun (*this, &TimeAxisView::set_height), Normal))); - items.push_back (MenuElem (_("Smaller"), bind (mem_fun (*this, &TimeAxisView::set_height), Smaller))); - items.push_back (MenuElem (_("Small"), bind (mem_fun (*this, &TimeAxisView::set_height), Small))); + + items.push_back (MenuElem (_("Largest"), bind (mem_fun (*this, &TimeAxisView::set_heights), hLargest))); + items.push_back (MenuElem (_("Large"), bind (mem_fun (*this, &TimeAxisView::set_heights), hLarge))); + items.push_back (MenuElem (_("Larger"), bind (mem_fun (*this, &TimeAxisView::set_heights), hLarger))); + items.push_back (MenuElem (_("Normal"), bind (mem_fun (*this, &TimeAxisView::set_heights), hNormal))); + items.push_back (MenuElem (_("Smaller"), bind (mem_fun (*this, &TimeAxisView::set_heights),hSmaller))); + items.push_back (MenuElem (_("Small"), bind (mem_fun (*this, &TimeAxisView::set_heights), hSmall))); } void @@ -548,15 +666,23 @@ TimeAxisView::build_display_menu () void TimeAxisView::set_samples_per_unit (double spu) { - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->set_samples_per_unit (spu); } + + AnalysisFeatureList::const_iterator i; + list::iterator l; + + for (i = analysis_features.begin(), l = feature_lines.begin(); i != analysis_features.end() && l != feature_lines.end(); ++i, ++l) { + (*l)->property_x1() = _editor.frame_to_pixel (*i); + (*l)->property_x2() = _editor.frame_to_pixel (*i); + } } void -TimeAxisView::show_timestretch (jack_nframes_t start, jack_nframes_t end) +TimeAxisView::show_timestretch (nframes_t start, nframes_t end) { - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->show_timestretch (start, end); } } @@ -564,7 +690,7 @@ TimeAxisView::show_timestretch (jack_nframes_t start, jack_nframes_t end) void TimeAxisView::hide_timestretch () { - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->hide_timestretch (); } } @@ -577,7 +703,7 @@ TimeAxisView::show_selection (TimeSelection& ts) double y2; SelectionRect *rect; - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->show_selection (ts); } @@ -594,27 +720,27 @@ TimeAxisView::show_selection (TimeSelection& ts) selection_group->show(); selection_group->raise_to_top(); - + for (list::iterator i = ts.begin(); i != ts.end(); ++i) { - jack_nframes_t start, end, cnt; + nframes_t start, end, cnt; start = (*i).start; end = (*i).end; cnt = end - start + 1; rect = get_selection_rect ((*i).id); - - x1 = start / editor.get_current_zoom(); - x2 = (start + cnt - 1) / editor.get_current_zoom(); - y2 = height; + + x1 = _editor.frame_to_unit (start); + x2 = _editor.frame_to_unit (start + cnt - 1); + y2 = current_height(); rect->rect->property_x1() = x1; rect->rect->property_y1() = 1.0; rect->rect->property_x2() = x2; rect->rect->property_y2() = y2; - + // trim boxes are at the top for selections - + if (x2 > x1) { rect->start_trim->property_x1() = x1; rect->start_trim->property_y1() = 1.0; @@ -643,7 +769,7 @@ TimeAxisView::reshow_selection (TimeSelection& ts) { show_selection (ts); - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->show_selection (ts); } } @@ -661,8 +787,8 @@ TimeAxisView::hide_selection () } selection_group->hide(); } - - for (vector::iterator i = children.begin(); i != children.end(); ++i) { + + for (Children::iterator i = children.begin(); i != children.end(); ++i) { (*i)->hide_selection (); } } @@ -676,15 +802,15 @@ TimeAxisView::order_selection_trims (ArdourCanvas::Item *item, bool put_start_on for (list::iterator i = used_selection_rects.begin(); i != used_selection_rects.end(); ++i) { if ((*i)->start_trim == item || (*i)->end_trim == item) { - + /* make one trim handle be "above" the other so that if they overlap, the top one is the one last used. */ - + (*i)->rect->raise_to_top (); (put_start_on_top ? (*i)->start_trim : (*i)->end_trim)->raise_to_top (); (put_start_on_top ? (*i)->end_trim : (*i)->start_trim)->raise_to_top (); - + break; } } @@ -707,13 +833,14 @@ TimeAxisView::get_selection_rect (uint32_t id) for (list::iterator i = free_selection_rects.begin(); i != free_selection_rects.end(); ++i) { if ((*i)->id == id) { + SelectionRect* ret = (*i); free_selection_rects.erase (i); - return (*i); + return ret; } } /* no existing matching rect, so go get a new one from the free list, or create one if there are none */ - + if (free_selection_rects.empty()) { rect = new SelectionRect; @@ -723,26 +850,26 @@ TimeAxisView::get_selection_rect (uint32_t id) rect->rect->property_y1() = 0.0; rect->rect->property_x2() = 0.0; rect->rect->property_y2() = 0.0; - rect->rect->property_fill_color_rgba() = color_map[cSelectionRectFill]; - rect->rect->property_outline_color_rgba() = color_map[cSelectionRectOutline]; - + rect->rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectionRect.get(); + rect->rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + rect->start_trim = new SimpleRect (*selection_group); rect->start_trim->property_x1() = 0.0; rect->start_trim->property_x2() = 0.0; - rect->start_trim->property_fill_color_rgba() = color_map[cSelectionStartFill]; - rect->start_trim->property_outline_color_rgba() = color_map[cSelectionStartOutline]; - + rect->start_trim->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + rect->start_trim->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + rect->end_trim = new SimpleRect (*selection_group); rect->end_trim->property_x1() = 0.0; rect->end_trim->property_x2() = 0.0; - rect->end_trim->property_fill_color_rgba() = color_map[cSelectionEndFill]; - rect->end_trim->property_outline_color_rgba() = color_map[cSelectionEndOutline]; + rect->end_trim->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + rect->end_trim->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); free_selection_rects.push_front (rect); - rect->rect->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_selection_rect_event), rect->rect, rect)); - rect->start_trim->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_selection_start_trim_event), rect->rect, rect)); - rect->end_trim->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_selection_end_trim_event), rect->rect, rect)); + rect->rect->signal_event().connect (bind (mem_fun (_editor, &PublicEditor::canvas_selection_rect_event), rect->rect, rect)); + rect->start_trim->signal_event().connect (bind (mem_fun (_editor, &PublicEditor::canvas_selection_start_trim_event), rect->rect, rect)); + rect->end_trim->signal_event().connect (bind (mem_fun (_editor, &PublicEditor::canvas_selection_end_trim_event), rect->rect, rect)); } rect = free_selection_rects.front(); @@ -751,22 +878,24 @@ TimeAxisView::get_selection_rect (uint32_t id) return rect; } +struct null_deleter { void operator()(void const *) const {} }; + bool TimeAxisView::is_child (TimeAxisView* tav) { - return find (children.begin(), children.end(), tav) != children.end(); + return find (children.begin(), children.end(), boost::shared_ptr(tav, null_deleter())) != children.end(); } void -TimeAxisView::add_child (TimeAxisView* child) +TimeAxisView::add_child (boost::shared_ptr child) { children.push_back (child); } void -TimeAxisView::remove_child (TimeAxisView* child) +TimeAxisView::remove_child (boost::shared_ptr child) { - vector::iterator i; + Children::iterator i; if ((i = find (children.begin(), children.end(), child)) != children.end()) { children.erase (i); @@ -774,29 +903,61 @@ TimeAxisView::remove_child (TimeAxisView* child) } void -TimeAxisView::get_selectables (jack_nframes_t start, jack_nframes_t end, double top, double bot, list& result) +TimeAxisView::get_selectables (nframes_t /*start*/, nframes_t /*end*/, double /*top*/, double /*bot*/, list& /*result*/) { return; } void -TimeAxisView::get_inverted_selectables (Selection& sel, list& result) +TimeAxisView::get_inverted_selectables (Selection& /*sel*/, list& /*result*/) { return; } +void +TimeAxisView::add_ghost (RegionView* rv) +{ + GhostRegion* gr = rv->add_ghost (*this); + + if(gr) { + ghosts.push_back(gr); + gr->GoingAway.connect (mem_fun(*this, &TimeAxisView::erase_ghost)); + } +} + +void +TimeAxisView::remove_ghost (RegionView* rv) { + rv->remove_ghost_in (*this); +} + +void +TimeAxisView::erase_ghost (GhostRegion* gr) { + if(in_destructor) { + return; + } + + list::iterator i; + + for (i = ghosts.begin(); i != ghosts.end(); ++i) { + if ((*i) == gr) { + ghosts.erase (i); + break; + } + } +} + bool TimeAxisView::touched (double top, double bot) { /* remember: this is X Window - coordinate space starts in upper left and moves down. - y_position is the "origin" or "top" of the track. - */ + y_position is the "origin" or "top" of the track. + */ - double mybot = y_position + height; // XXX need to include Editor::track_spacing; + double mybot = _y_position + current_height(); - return ((y_position <= bot && y_position >= top) || + return ((_y_position <= bot && _y_position >= top) || ((mybot <= bot) && (top < mybot)) || - (mybot >= bot && y_position < top)); + (mybot >= bot && _y_position < top)); } void @@ -823,44 +984,368 @@ TimeAxisView::get_parent_with_state () } return parent->get_parent_with_state (); -} +} -void + +XMLNode& +TimeAxisView::get_state () +{ + XMLNode* node = new XMLNode ("TAV-" + name()); + char buf[32]; + + snprintf (buf, sizeof(buf), "%u", height); + node->add_property ("height", buf); + node->add_property ("marked-for-display", (_marked_for_display ? "1" : "0")); + return *node; +} + +int TimeAxisView::set_state (const XMLNode& node) { const XMLProperty *prop; - if ((prop = node.property ("track_height")) != 0) { + if ((prop = node.property ("marked-for-display")) != 0) { + _marked_for_display = (prop->value() == "1"); + } + + if ((prop = node.property ("track-height")) != 0) { if (prop->value() == "largest") { - set_height (Largest); + set_height (hLargest); } else if (prop->value() == "large") { - set_height (Large); + set_height (hLarge); } else if (prop->value() == "larger") { - set_height (Larger); + set_height (hLarger); } else if (prop->value() == "normal") { - set_height (Normal); + set_height (hNormal); } else if (prop->value() == "smaller") { - set_height (Smaller); + set_height (hSmaller); } else if (prop->value() == "small") { - set_height (Small); + set_height (hSmall); } else { error << string_compose(_("unknown track height name \"%1\" in XML GUI information"), prop->value()) << endmsg; set_height (Normal); } + } else if ((prop = node.property ("height")) != 0) { + + set_height (atoi (prop->value())); + } else { - set_height (Normal); + + set_height (hNormal); } + + return 0; } void TimeAxisView::reset_height() { - set_height ((TrackHeight) height); + set_height (height); + + for (Children::iterator i = children.begin(); i != children.end(); ++i) { + (*i)->set_height ((*i)->height); + } +} + +void +TimeAxisView::compute_controls_size_info () +{ + Gtk::Window window (Gtk::WINDOW_TOPLEVEL); + Gtk::Table two_row_table (2, 8); + Gtk::Table one_row_table (1, 8); + Button* buttons[5]; + const int border_width = 2; + const int extra_height = (2 * border_width) + //+ 2 // 2 pixels for the hseparator between TimeAxisView control areas + + 10; // resizer button (3 x 2 pixel elements + 2 x 2 pixel gaps) + + window.add (one_row_table); + + one_row_table.set_border_width (border_width); + one_row_table.set_row_spacings (0); + one_row_table.set_col_spacings (0); + one_row_table.set_homogeneous (true); + + two_row_table.set_border_width (border_width); + two_row_table.set_row_spacings (0); + two_row_table.set_col_spacings (0); + two_row_table.set_homogeneous (true); + + for (int i = 0; i < 5; ++i) { + buttons[i] = manage (new Button (X_("f"))); + buttons[i]->set_name ("TrackMuteButton"); + } + + one_row_table.attach (*buttons[0], 6, 7, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0); + + one_row_table.show_all (); + Gtk::Requisition req(one_row_table.size_request ()); + + + // height required to show 1 row of buttons + + hSmaller = req.height + extra_height; + + window.remove (); + window.add (two_row_table); + + two_row_table.attach (*buttons[1], 5, 6, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0); + two_row_table.attach (*buttons[2], 6, 7, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0); + two_row_table.attach (*buttons[3], 7, 8, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0); + two_row_table.attach (*buttons[4], 8, 9, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0); + + two_row_table.show_all (); + req = two_row_table.size_request (); + + // height required to show all normal buttons + + hNormal = /*req.height*/ 48 + extra_height; + + // these heights are all just larger than normal. no more + // elements are visible (yet). + + hLarger = hNormal + 50; + hLarge = hNormal + 150; + hLargest = hNormal + 250; + + // height required to show track name + + hSmall = 27; +} + +void +TimeAxisView::show_name_label () +{ + if (!(name_packing & NameLabelPacked)) { + name_hbox.pack_start (name_label, true, true); + name_packing = NamePackingBits (name_packing | NameLabelPacked); + name_hbox.show (); + name_label.show (); + } +} + +void +TimeAxisView::show_name_entry () +{ + if (!(name_packing & NameEntryPacked)) { + name_hbox.pack_start (name_entry, true, true); + name_packing = NamePackingBits (name_packing | NameEntryPacked); + name_hbox.show (); + name_entry.show (); + } +} + +void +TimeAxisView::hide_name_label () +{ + if (name_packing & NameLabelPacked) { + name_hbox.remove (name_label); + name_packing = NamePackingBits (name_packing & ~NameLabelPacked); + } +} + +void +TimeAxisView::hide_name_entry () +{ + if (name_packing & NameEntryPacked) { + name_hbox.remove (name_entry); + name_packing = NamePackingBits (name_packing & ~NameEntryPacked); + } +} + +void +TimeAxisView::color_handler () +{ + for (list::iterator i=ghosts.begin(); i != ghosts.end(); i++ ) { + (*i)->set_colors(); + } + + for (list::iterator i = used_selection_rects.begin(); i != used_selection_rects.end(); ++i) { + + (*i)->rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectionRect.get(); + (*i)->rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + + (*i)->start_trim->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + (*i)->start_trim->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + + (*i)->end_trim->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + (*i)->end_trim->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + } + + for (list::iterator i = free_selection_rects.begin(); i != free_selection_rects.end(); ++i) { + + (*i)->rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectionRect.get(); + (*i)->rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + + (*i)->start_trim->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + (*i)->start_trim->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + + (*i)->end_trim->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + (*i)->end_trim->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_Selection.get(); + } +} + +/** @return Pair: TimeAxisView, layer index. + * TimeAxisView is non-0 if this object covers y, or one of its children does. + * If the covering object is a child axis, then the child is returned. + * TimeAxisView is 0 otherwise. + * Layer index is the layer number if the TimeAxisView is valid and is in stacked + * region display mode, otherwise 0. + */ +std::pair +TimeAxisView::covers_y_position (double y) +{ + if (hidden()) { + return std::make_pair ( (TimeAxisView *) 0, 0); + } + + if (_y_position <= y && y < (_y_position + height)) { + + /* work out the layer index if appropriate */ + layer_t l = 0; + if (layer_display () == Stacked && view ()) { + /* compute layer */ + l = layer_t ((_y_position + height - y) / (view()->child_height ())); + /* clamp to max layers to be on the safe side; sometimes the above calculation + returns a too-high value */ + if (l >= view()->layers ()) { + l = view()->layers() - 1; + } + } + + return std::make_pair (this, l); + } + + for (Children::const_iterator i = children.begin(); i != children.end(); ++i) { + + std::pair const r = (*i)->covers_y_position (y); + if (r.first) { + return r; + } + } + + return std::make_pair ( (TimeAxisView *) 0, 0); +} + +void +TimeAxisView::show_feature_lines (const AnalysisFeatureList& pos) +{ + analysis_features = pos; + reshow_feature_lines (); +} + + +void +TimeAxisView::hide_feature_lines () +{ + list::iterator l; + + for (l = feature_lines.begin(); l != feature_lines.end(); ++l) { + (*l)->hide(); + } +} + +void +TimeAxisView::reshow_feature_lines () +{ + while (feature_lines.size()< analysis_features.size()) { + ArdourCanvas::SimpleLine* l = new ArdourCanvas::SimpleLine (*_canvas_display); + l->property_color_rgba() = (guint) ARDOUR_UI::config()->canvasvar_ZeroLine.get(); + feature_lines.push_back (l); + } + + while (feature_lines.size() > analysis_features.size()) { + ArdourCanvas::SimpleLine *line = feature_lines.back(); + feature_lines.pop_back (); + delete line; + } - for (vector::iterator i = children.begin(); i != children.end(); ++i) { - (*i)->set_height ((TrackHeight)(*i)->height); + AnalysisFeatureList::const_iterator i; + list::iterator l; + + for (i = analysis_features.begin(), l = feature_lines.begin(); i != analysis_features.end() && l != feature_lines.end(); ++i, ++l) { + (*l)->property_x1() = _editor.frame_to_pixel (*i); + (*l)->property_x2() = _editor.frame_to_pixel (*i); + (*l)->property_y1() = 0; + (*l)->property_y2() = current_height(); + (*l)->show (); } } + +bool +TimeAxisView::resizer_button_press (GdkEventButton* event) +{ + _resize_drag_start = event->y_root; + return true; +} + +bool +TimeAxisView::resizer_button_release (GdkEventButton*) +{ + _resize_drag_start = -1; + return true; +} + +void +TimeAxisView::idle_resize (uint32_t h) +{ + set_height (h); +} + +bool +TimeAxisView::resizer_motion (GdkEventMotion* ev) +{ + if (_resize_drag_start < 0) { + return true; + } + + int32_t const delta = (int32_t) floor (ev->y_root - _resize_drag_start); + _editor.add_to_idle_resize (this, delta); + _resize_drag_start = ev->y_root; + + return true; +} + +bool +TimeAxisView::resizer_expose (GdkEventExpose* event) +{ + int w, h, x, y, d; + Glib::RefPtr win (resizer.get_window()); + Glib::RefPtr dark (resizer.get_style()->get_fg_gc (STATE_NORMAL)); + Glib::RefPtr light (resizer.get_style()->get_bg_gc (STATE_NORMAL)); + + win->draw_rectangle (controls_ebox.get_style()->get_bg_gc(STATE_NORMAL), + true, + event->area.x, + event->area.y, + event->area.width, + event->area.height); + + win->get_geometry (x, y, w, h, d); + + /* handle/line #1 */ + win->draw_line (dark, 0, 0, w - 2, 0); + win->draw_point (dark, 0, 1); + win->draw_line (light, 1, 1, w - 1, 1); + win->draw_point (light, w - 1, 0); + + /* handle/line #2 */ + + win->draw_line (dark, 0, 4, w - 2, 4); + win->draw_point (dark, 0, 5); + win->draw_line (light, 1, 5, w - 1, 5); + win->draw_point (light, w - 1, 4); + + /* handle/line #3 */ + + win->draw_line (dark, 0, 8, w - 2, 8); + win->draw_point (dark, 0, 9); + win->draw_line (light, 1, 9, w - 1, 9); + win->draw_point (light, w - 1, 8); + + return true; +} +