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# dialog_preview.h

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    00001 /* === S Y N F I G ========================================================= */
    00021 /* ========================================================================= */
    00022
    00023 /* === S T A R T =========================================================== */
    00024
    00025 #ifndef __SYNFIG_GTKMM_DIALOG_PREVIEW_H
    00026 #define __SYNFIG_GTKMM_DIALOG_PREVIEW_H
    00027
    00028 /* === H E A D E R S ======================================================= */
    00029
    00030 #include <gtkmm/adjustment.h>
    00031 #include <gtkmm/dialog.h>
    00032 #include <gtkmm/menu.h>
    00033 #include <gtkmm/spinbutton.h>
    00034 #include <gtkmm/dialogsettings.h>
    00035
    00036 #include "preview.h"
    00037 #include <gtkmm/widget_time.h>
    00038
    00039 /* === M A C R O S ========================================================= */
    00040
    00041 /* === T Y P E D E F S ===================================================== */
    00042
    00043
    00044 /* === C L A S S E S & S T R U C T S ======================================= */
    00045
    00046 namespace studio {
    00047
    00048 struct PreviewInfo
    00049 {
    00050     float zoom,fps,begintime,endtime;
    00051     bool overbegin,overend;
    00052 };
    00053
    00054 class Dialog_Preview : public Gtk::Dialog
    00055 {
    00056     Widget_Preview  preview;
    00057     DialogSettings  settings;
    00058
    00059     //etl::handle<synfig::Canvas> canvas;
    00060
    00061 public:
    00062     Dialog_Preview();
    00063     ~Dialog_Preview();
    00064
    00065     void set_preview(etl::handle<Preview> prev);
    00066
    00067     Widget_Preview &get_widget() {return preview;}
    00068     const Widget_Preview &get_widget() const {return preview;}
    00069
    00070     virtual void on_hide();
    00071     //other forwarding functions...
    00072 }; // END of Dialog_Preview
    00073
    00074 class Dialog_PreviewOptions : public Gtk::Dialog
    00075 {
    00076     //all the info needed to construct a render description...
    00077     Gtk::Adjustment adj_zoom;   // factor at which to resize the window...
    00078
    00079     Gtk::Adjustment adj_fps;    // how often to take samples of the animation
    00080
    00081     studio::Widget_Time time_begin;
    00082     studio::Widget_Time time_end;
    00083
    00084     Gtk::CheckButton check_overbegin;
    00085     Gtk::CheckButton check_overend;
    00086
    00087     DialogSettings  settings;
    00088
    00089     float   globalfps;
    00090
    00091     // for finishing
    00092     void on_ok_pressed();
    00093     void on_cancel_pressed();
    00094
    00095     //for ui stuff
    00096     void on_overbegin_toggle();
    00097     void on_overend_toggle();
    00098
    00099     sigc::signal<void,const PreviewInfo &>  signal_finish_;
    00100 public:
    00101     Dialog_PreviewOptions();
    00102     ~Dialog_PreviewOptions();
    00103
    00104     float get_zoom() const { return adj_zoom.get_value(); }
    00105     void set_zoom(float z) { adj_zoom.set_value(z); }
    00106
    00107     float get_fps() const { return adj_fps.get_value(); }
    00108     void set_fps(float z) { adj_fps.set_value(z); }
    00109
    00110     float get_global_fps() const { return globalfps; }
    00111     void set_global_fps(float f);
    00112
    00113     synfig::Time get_begintime() const { return time_begin.get_value(); }
    00114     void set_begintime(const synfig::Time &t) { time_begin.set_value(t); }
    00115
    00116     synfig::Time get_endtime() const { return time_end.get_value(); }
    00117     void set_endtime(const synfig::Time &t) { time_end.set_value(t); }
    00118
    00119     bool get_begin_override() const { return check_overbegin.get_active(); }
    00120     void set_begin_override(bool o) { check_overbegin.set_active(o); }
    00121
    00122     bool get_end_override() const { return check_overend.get_active(); }
    00123     void set_end_override(bool o) { check_overend.set_active(o); }
    00124
    00125     sigc::signal<void,const PreviewInfo &>  &signal_finish() {return signal_finish_;}
    00126 };
    00127
    00128 }; // END of namespace studio
    00129
    00130 /* === E N D =============================================================== */
    00131
    00132 #endif