+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file widget_timeslider.h
-** \brief Time Slider Widget Header
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2004 Adrian Bentley
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SYNFIG_WIDGET_TIMESLIDER_H
-#define __SYNFIG_WIDGET_TIMESLIDER_H
-
-/* === H E A D E R S ======================================================= */
-#include <gtkmm/drawingarea.h>
-#include <gtkmm/adjustment.h>
-
-#include <synfig/time.h>
-#include "canvasview.h"
-
-/* === M A C R O S ========================================================= */
-
-/* === T Y P E D E F S ===================================================== */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-namespace studio {
-
-void render_time_point_to_window(const Glib::RefPtr<Gdk::Drawable>& window,const Gdk::Rectangle& ca,const synfig::TimePoint &tp,bool selected=false);
-
-
-/* Design for the timeslider...
-
- Concept: Scalable ruler
- Ticks are done every so often (30 s, 10 frames, 5 frames, etc.)
- Print out frame numbers next to the big ticks
- Show blue pills in separate area (above or below)
-*/
-
-class Widget_Timeslider : public Gtk::DrawingArea
-{
-protected: //implementation that other interfaces can see
- Glib::RefPtr<Pango::Layout> layout; //implementation awesomeness for text drawing
-
- Gtk::Adjustment adj_default;
- Gtk::Adjustment *adj_timescale;
-
- //HACK - I should not have to see this...
- Gtk::Adjustment *adj_bounds;
- double time_per_tickmark;
-
- //Statistics used for drawing stuff (and making sure we don't if we don't need to)
- /*double start,end;
- double current;
-
- bool invalidated;*/
-
- guint32 last_event_time;
-
- float fps;
-
- sigc::connection time_value_change;
- sigc::connection time_other_change;
-
- //TODO: fill out blue pill stuff
-
- //input functions
-
- virtual bool on_motion_notify_event(GdkEventMotion* event); //for dragging
- virtual bool on_scroll_event(GdkEventScroll* event); //for zooming
- virtual bool on_button_press_event(GdkEventButton *event); //for clicking
- virtual bool on_button_release_event(GdkEventButton *event); //for clicking
-
- virtual bool on_expose_event(GdkEventExpose */*event*/) {redraw(); return true;}//for drawing
-
- virtual bool redraw(bool doublebuffer = false);
-
- //void update_times();
-
- void zoom_in(bool centerontime = false);
- void zoom_out(bool centerontime = false);
-
- //Drag the Frame
- bool dragscroll;
-
- /*NOTE: if we can set the mouse position to the original position
- this would only have to be set once (and it would be good otherwise too)
- */
- double lastx; //last mouse position for dragging
-
-public: //structors
- Widget_Timeslider();
- ~Widget_Timeslider();
-
-public: //Normal Interface
-
- void draw() {redraw();}
- virtual void refresh(); //reget bluepills, time values and queue_draw if need be
-
-public: //Time Interface
-
- //Run FPS stuff through it to the MAX
- double get_global_fps() const {return fps;}
- void set_global_fps(float d);
-
- //accessors for the time adjustment
- Gtk::Adjustment &get_time_adjustment() const {return *adj_timescale;}
- void set_time_adjustment(Gtk::Adjustment *x);
-
- //HACK - I should not have to see these bounds (should be boundless)
- Gtk::Adjustment &get_bounds_adjustment() const {return *adj_bounds;}
- void set_bounds_adjustment(Gtk::Adjustment *x) {adj_bounds = x;}
-};
-
-}; // END of namespace studio
-
-/* === E N D =============================================================== */
-
-#endif