#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"
TimeAxisView::TimeAxisView (ARDOUR::Session& sess, PublicEditor& ed, TimeAxisView* rent, Canvas& canvas)
: AxisView (sess),
editor (ed),
- height_style(Small),
y_position(0),
order(0),
- controls_table (2, 7)
+ controls_table (2, 8)
{
if (need_size_info) {
compute_controls_size_info ();
need_size_info = false;
}
- canvas_display = new Group (*canvas.root(), 0.0, 0.0);
-
+ canvas_display = new Group (*ed.get_trackview_group (), 0.0, 0.0);
+
+ ghost_group = new Group (*canvas_display);
+ ghost_group->lower_to_bottom();
+ ghost_group->show();
+
selection_group = new Group (*canvas_display);
selection_group->hide();
control_parent = 0;
display_menu = 0;
size_menu = 0;
- _marked_for_display = false;
_hidden = false;
+ in_destructor = false;
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
controls_table.set_col_spacings (0);
controls_table.set_homogeneous (true);
- controls_table.attach (name_hbox, 0, 4, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 3, 0);
+ 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();
+
+ 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_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_ETCHED_OUT);
+ // controls_frame.add (controls_hbox);
+ // controls_frame.set_name ("TimeAxisViewControlsBaseUnselected");
+ // controls_vbox.set_name ("TimeAxisViewControlsBaseUnselected");
+ // controls_frame.set_shadow_type (Gtk::SHADOW_ETCHED_OUT);
ColorsChanged.connect (mem_fun (*this, &TimeAxisView::color_handler));
}
TimeAxisView::~TimeAxisView()
{
+ in_destructor = true;
+
+ for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ delete *i;
+ }
+
for (list<SelectionRect*>::iterator i = free_selection_rects.begin(); i != free_selection_rects.end(); ++i) {
delete (*i)->rect;
delete (*i)->start_trim;
delete (*i)->end_trim;
}
+ for (list<SimpleLine*>::iterator i = feature_lines.begin(); i != feature_lines.end(); ++i) {
+ delete (*i);
+ }
+
if (selection_group) {
delete selection_group;
selection_group = 0;
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_hbox, nth);
- } else {
+ } else {
control_parent = parent;
parent->pack_start (controls_hbox, false, false);
parent->reorder_child (controls_hbox, nth);
}
- controls_hbox.show ();
- controls_ebox.show ();
-
- /* the coordinates used here are in the system of the
- item's parent ...
- */
- canvas_display->get_bounds (ix1, iy1, ix2, iy2);
- Group* pg = canvas_display->property_parent();
- pg->i2w (ix1, iy1);
+ order = nth;
+
+ if (y_position != y) {
+ /* the coordinates used here are in the system of the
+ item's parent ...
+ */
+
+ Group* pg;
+ double ix1, iy1, ix2, iy2;
+ canvas_display->get_bounds (ix1, iy1, ix2, iy2);
+ iy1 += editor.get_trackview_group_vertical_offset ();
+ pg = canvas_display->property_parent();
+ pg->i2w (ix1, iy1);
+
+ if (iy1 < 0) {
+ iy1 = 0;
+ }
+
+ canvas_display->move (0.0, y - iy1);
+
+ y_position = y;
- if (iy1 < 0) {
- iy1 = 0;
+ }
+ canvas_display->raise_to_top ();
+
+ if (_marked_for_display) {
+ canvas_display->show();
+ controls_hbox.show ();
+ controls_ebox.show ();
}
- canvas_display->move (0.0, y - iy1);
- canvas_display->show();/* XXX not necessary */
- y_position = y;
- order = nth;
_hidden = false;
- /* height in pixels depends on _order, so update it now we've changed _order */
- set_height (height_style);
-
- effective_height = height;
+ effective_height = current_height();
/* now show children */
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
-
- if ((*i)->marked_for_display()) {
- (*i)->canvas_display->show();
- }
-
if (canvas_item_visible ((*i)->canvas_display)) {
++nth;
effective_height += (*i)->show_at (y + effective_height, nth, parent);
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;
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;
void
TimeAxisView::step_height (bool bigger)
{
-
- if (height == hLargest) {
- if (!bigger) set_height (Large);
- return;
- }
- if (height == hLarge) {
- if (bigger) set_height (Largest);
- else set_height (Larger);
- return;
- }
- if (height == hLarger) {
- if (bigger) set_height (Large);
- else set_height (Normal);
- return;
- }
- if (height == hNormal) {
- if (bigger) set_height (Larger);
- else set_height (Smaller);
- return;
- }
- if (height == hSmaller) {
- if (bigger) set_height (Normal);
- else set_height (Small);
- return;
- }
- if (height == hSmall) {
- if (bigger) set_height (Smaller);
- return;
- }
+ 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_height (TrackHeight h)
+TimeAxisView::set_heights (uint32_t h)
{
- height_style = h;
- set_height_pixels (height_to_pixels (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_pixels (uint32_t h)
+TimeAxisView::set_height(uint32_t h)
{
+ controls_ebox.property_height_request () = h;
height = h;
- controls_hbox.set_size_request (-1, height + ((order == 0) ? 1 : 0));
- //cerr << "TimeAxisView::set_height_pixels() called h = " << h << endl;//DEBUG
+
+ for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ (*i)->set_height ();
+ }
+
if (canvas_item_visible (selection_group)) {
/* resize the selection rect */
show_selection (editor.get_selection().time);
}
-
+
+ reshow_feature_lines ();
}
bool
}
}
- if ((*i)->height_style == Small) {
- (*i)->set_height(Smaller);
+
+ /* 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 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)
{
build_display_menu ();
}
- editor.set_selected_track (*this, Selection::Add);
+ conditionally_add_to_selection ();
display_menu->popup (1, when);
}
gint
TimeAxisView::size_click (GdkEventButton *ev)
{
- editor.set_selected_track (*this, Selection::Add);
+ conditionally_add_to_selection ();
popup_size_menu (ev->time);
return TRUE;
}
if (_selected) {
controls_ebox.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()) {
} else {
controls_ebox.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
(*i)->set_selected (false);
}
}
+
+ resizer.queue_draw ();
}
void
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
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
(*i)->set_samples_per_unit (spu);
}
+
+ AnalysisFeatureList::const_iterator i;
+ list<ArdourCanvas::SimpleLine*>::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
x1 = editor.frame_to_unit (start);
x2 = editor.frame_to_unit (start + cnt - 1);
- y2 = height;
+ y2 = current_height();
rect->rect->property_x1() = x1;
rect->rect->property_y1() = 1.0;
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<GhostRegion*>::iterator i;
+
+ for (i = ghosts.begin(); i != ghosts.end(); ++i) {
+ if ((*i) == gr) {
+ ghosts.erase (i);
+ break;
+ }
+ }
+}
+
bool
TimeAxisView::touched (double top, double bot)
{
y_position is the "origin" or "top" of the track.
*/
- double mybot = y_position + height;
+ double mybot = y_position + current_height();
return ((y_position <= bot && y_position >= top) ||
((mybot <= bot) && (top < mybot)) ||
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 ("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_pixels (height);
+ set_height (height);
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
- (*i)->set_height_pixels ((TrackHeight)(*i)->height);
+ (*i)->set_height ((*i)->height);
}
}
-uint32_t
-TimeAxisView::height_to_pixels (TrackHeight h)
-{
- switch (h) {
- case Largest:
- return hLargest;
- case Large:
- return hLarge;
- case Larger:
- return hLarger;
- case Normal:
- return hNormal;
- case Smaller:
- return hSmaller;
- case Small:
- return hSmall;
- }
-
- // what is wrong with gcc ?
-
- return hNormal;
-}
-
void
TimeAxisView::compute_controls_size_info ()
{
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 controls frame
+ 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);
two_row_table.show_all ();
req = two_row_table.size_request ();
+ cerr << "Normal height is " << req.height << " + " << extra_height << endl;
+
// height required to show all normal buttons
- hNormal = req.height + extra_height;
+ hNormal = /*req.height*/ 48 + extra_height;
// these heights are all just larger than normal. no more
// elements are visible (yet).
void
TimeAxisView::color_handler ()
{
-
+ for (list<GhostRegion*>::iterator i=ghosts.begin(); i != ghosts.end(); i++ ) {
+ (*i)->set_colors();
+ }
+
for (list<SelectionRect*>::iterator i = used_selection_rects.begin(); i != used_selection_rects.end(); ++i) {
(*i)->rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectionRect.get();
TimeAxisView*
TimeAxisView::covers_y_position (double y)
{
+ if (y_position < 0) {
+ abort ();
+ }
+
if (hidden()) {
return 0;
}
+
+ cerr << name() << " check for " << y << " within " << y_position << " and + " << height << endl;
if (y_position <= y && y < (y_position + height)) {
return this;
}
void
-TimeAxisView::show_temporary_lines (const vector<nframes64_t>& pos)
+TimeAxisView::show_feature_lines (const AnalysisFeatureList& pos)
{
- while (temp_lines.size()< pos.size()) {
+ analysis_features = pos;
+ reshow_feature_lines ();
+}
+
+
+void
+TimeAxisView::hide_feature_lines ()
+{
+ list<ArdourCanvas::SimpleLine*>::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();
- l->property_y1() = 0;
- l->property_y2() = height;
- temp_lines.push_back (l);
+ feature_lines.push_back (l);
}
- while (temp_lines.size() > pos.size()) {
- ArdourCanvas::SimpleLine *line = temp_lines.back();
- temp_lines.pop_back ();
+ while (feature_lines.size() > analysis_features.size()) {
+ ArdourCanvas::SimpleLine *line = feature_lines.back();
+ feature_lines.pop_back ();
delete line;
}
- vector<nframes64_t>::const_iterator i;
+ AnalysisFeatureList::const_iterator i;
list<ArdourCanvas::SimpleLine*>::iterator l;
- for (i = pos.begin(), l = temp_lines.begin(); i != pos.end() && l != temp_lines.end(); ++i, ++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;
+ resize_idle_target = current_height();
+ editor.start_resize_line_ops ();
+ return true;
+}
+
+bool
+TimeAxisView::resizer_button_release (GdkEventButton* ev)
+{
+ resize_drag_start = -1;
+ editor.end_resize_line_ops ();
+ return true;
+}
+
void
-TimeAxisView::hide_temporary_lines ()
+TimeAxisView::idle_resize (uint32_t h)
{
- for (list<ArdourCanvas::SimpleLine*>::iterator l = temp_lines.begin(); l != temp_lines.end(); ++l) {
- (*l)->hide ();
+ set_height (h);
+}
+
+bool
+TimeAxisView::resizer_motion (GdkEventMotion* ev)
+{
+ if (resize_drag_start < 0) {
+ return true;
}
+
+ int32_t delta = (int32_t) floor (resize_drag_start - ev->y_root);
+
+ resize_idle_target = std::max (resize_idle_target - delta, (int) hSmall);
+ editor.add_to_idle_resize (this, resize_idle_target);
+
+ resize_drag_start = ev->y_root;
+
+ return true;
}
+
+bool
+TimeAxisView::resizer_expose (GdkEventExpose* event)
+{
+ int w, h, x, y, d;
+ Glib::RefPtr<Gdk::Window> win (resizer.get_window());
+ Glib::RefPtr<Gdk::GC> dark (resizer.get_style()->get_fg_gc (STATE_NORMAL));
+ Glib::RefPtr<Gdk::GC> 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;
+}
+
projects / ardour.git / blobdiff