Ichthyostega
d964e98601
it is a widely accepted rule to shape names with the usage site in mind. Especially this means, that we use the singular form for all kinds of collections and assortments. Thus, the namespace should be called "widget" not "widgets", because at usage site this becomes gui::widget::TimelineWidget Likewise for "dialogs" and "pannels"
108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
/*
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timeline-tool.hpp - Implementation of the Tool class
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Copyright (C) Lumiera.org
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2008, Joel Holdsworth <joel@airwebreathe.org.uk>
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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/timeline-tool.hpp"
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#include "gui/widgets/timeline-widget.hpp"
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using namespace Gdk;
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using std::shared_ptr;
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namespace gui {
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namespace widgets {
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namespace timeline {
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Tool::Tool(TimelineBody &timelineBody) :
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timelineBody(timelineBody),
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isDragging(false)
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{
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}
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bool
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Tool::apply_cursor()
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{
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Glib::RefPtr<Gdk::Window> window = timelineBody.get_window();
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if (!window)
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return false;
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#if 0
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window->set_cursor(get_cursor());
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#endif
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return true;
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}
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void
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Tool::on_button_press_event(GdkEventButton* event)
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{
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REQUIRE(event != NULL);
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if(event->button == 1)
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isDragging = true;
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}
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void
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Tool::on_button_release_event(GdkEventButton* event)
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{
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REQUIRE(event != NULL);
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if(event->button == 1)
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isDragging = false;
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}
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void
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Tool::on_motion_notify_event(GdkEventMotion *event)
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{
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REQUIRE (event != NULL);
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mousePoint = Point(event->x, event->y);
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}
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gui::widgets::TimelineWidget&
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Tool::get_timeline_widget() const
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{
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gui::widgets::TimelineWidget &timeline_widget =
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timelineBody.timelineWidget;
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return timeline_widget;
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}
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Gdk::Rectangle
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Tool::get_body_rectangle() const
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{
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return timelineBody.get_allocation();
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}
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shared_ptr<TimelineState>
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Tool::get_state() const
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{
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TimelineWidget &timeline_widget = get_timeline_widget();
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shared_ptr<TimelineState> state = timeline_widget.get_state();
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REQUIRE(state);
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return state;
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}
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TimelineViewWindow&
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Tool::view_window() const
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{
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return get_state()->get_view_window();
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}
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} // namespace timeline
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} // namespace widgets
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} // namespace gui
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