Ichthyostega
a4c37ed99c
same pattern as the existing EntryID, i.e. a human readable symbol plus a hash but the hash is just random, instead of deriving it from the symbol text. Use case is when we explicitly need a distinct identity, even when the human readable symbolic name is the same. Actual example: the fork root in the timeline
95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
/*
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TrackHeadWidget - display of track heads within the timeline
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Copyright (C) Lumiera.org
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2016, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file track-head-widget.cpp
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** Implementation details regarding display of the track heads within the timeline UI.
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**
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** @todo WIP-WIP-WIP as of 12/2016
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**
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*/
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#include "gui/gtk-base.hpp"
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#include "gui/timeline/track-head-widget.hpp"
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//#include "gui/ui-bus.hpp"
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//#include "lib/format-string.hpp"
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//#include "lib/format-cout.hpp"
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//#include "lib/util.hpp"
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//#include <algorithm>
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//#include <vector>
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//using util::_Fmt;
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//using util::contains;
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//using Gtk::Widget;
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//using sigc::mem_fun;
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//using sigc::ptr_fun;
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//using std::cout;
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//using std::endl;
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namespace gui {
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namespace timeline {
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TrackHeadWidget::~TrackHeadWidget() { }
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TrackHeadWidget::TrackHeadWidget (cuString& trackName)
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: Gtk::Grid{}
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, nameTODO_{trackName}
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, treeTODO_{"↳"}
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{
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this->attach (nameTODO_, 0,0, 2,1);
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this->attach (treeTODO_, 0,1, 1,1);
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this->show_all();
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}
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/**
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* @remark The Lumiera Timeline model does not rely on a list of tracks, as most conventional
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* video editing software does -- rather, each sequence holds a _fork of nested scopes._
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* This recursively nested structure is reflected in the patchbay area corresponding to
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* each track in the _header pane_ of the timeline display, located to the left. The
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* patchbay for each track is a grid with four quadrants, and the 4th quadrant is the
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* _content area,_ which is recursively extended to hold nested PatchbayWidget elements,
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* corresponding to the child tracks of this track. To _fund_ this recursively extensible
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* structure, we need to set up the first four quadrants
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*/
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void
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TrackHeadWidget::injectSubFork (TrackHeadWidget& subForkHead)
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{
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UNIMPLEMENTED ("how actually to represent the track in the patchbay");
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}
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}}// namespace gui::timeline
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