67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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DrawStrategy - Implementation of a basic draw strategy
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Copyright (C) Lumiera.org
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2010, Stefan Kangas <skangas@skangas.se
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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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#include "gui/widgets/timeline/basic-draw-strategy.hpp"
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namespace gui {
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namespace widgets {
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namespace timeline {
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DrawStrategy::~DrawStrategy() { } // emit VTable here
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void
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BasicDrawStrategy::draw (const Entity &entity,
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Cairo::RefPtr<Cairo::Context> cr,
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TimelineViewWindow* const window) const
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{
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REQUIRE (cr);
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REQUIRE (window);
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int x = window->time_to_x(entity.getBegin());
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int width = window->time_to_x(
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entity.getEnd()) - window->time_to_x(entity.getBegin());
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// Draw a rectangle for the entity
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// TODO: get height from the timeline::Entity
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cr->rectangle(x, 1, width, 100-2);
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// if (entity.getSelected())
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cr->set_source(Cairo::SolidPattern::create_rgb (0.4, 0.4, 0.8));
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// else
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// cr->set_source(Cairo::SolidPattern::create_rgb (0.4, 0.4, 0.4));
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cr->fill_preserve();
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cr->set_source_rgb(0.25, 0.25, 0.25);
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cr->stroke();
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// Show the entities name
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cr->rectangle(x, 1, width, 100-2);
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cr->clip();
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cr->move_to (x + 3, 12);
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cr->set_source_rgb (1.0, 1.0, 1.0);
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cr->set_font_size (9);
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cr->show_text (entity.getName());
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}
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}}} // namespace gui::widgets::timeline
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