7 #include "bcwindowbase.h"
12 class ViewPopup : public BC_Popup {
15 virtual int keypress_event();
16 virtual int button_press_event() { return 0; }
17 virtual int button_release_event() { return 0; }
18 virtual int cursor_motion_event() { return 0; }
19 virtual void draw_vframe(VFrame *frame);
21 ViewPopup(VIconThread *vt, int x, int y, int w, int h);
26 unsigned char *img_data;
29 VIFrame(int ww, int hh, int vcmdl) {
30 int size = BC_CModels::calculate_datasize(ww, hh, -1, vcmdl);
31 img_data = new unsigned char[size];
32 vfrm = new VFrame(img_data, -1, ww, hh, vcmdl, -1);
34 ~VIFrame() { delete vfrm; delete [] img_data; }
36 operator VFrame *() { return vfrm; }
42 int w, h, in_use, hidden;
43 ArrayList<VIFrame *> images;
45 double cycle_start, age, frame_rate;
46 int audio_size, playing_audio;
49 int64_t vframes() { return images.size(); }
50 void reset() { seq_no = 0; cycle_start = 0; age = 0; }
51 void reset(double rate) { reset(); frame_rate = rate; }
52 void clear_images() { images.remove_all_objects(); }
53 void init_audio(int audio_size);
55 virtual int64_t set_seq_no(int64_t no) { return seq_no = no; }
56 virtual VFrame *frame() { return *images[seq_no]; }
57 virtual int get_vx() { return 0; }
58 virtual int get_vy() { return 0; }
59 virtual void load_audio() {}
60 virtual void start_audio() {}
61 virtual void stop_audio() {}
63 void add_image(VFrame *frm, int ww, int hh, int vcmdl);
64 void draw_vframe(VIconThread *vt, BC_WindowBase *wdw, int x, int y);
65 void dump(const char *dir);
67 VIcon(int vw=VICON_WIDTH, int vh=VICON_HEIGHT, double rate=VICON_RATE);
71 class VIconThread : public Thread
74 int done, interrupted;
79 VIcon *viewing, *vicon, *solo;
80 int vw, vh, view_w, view_h;
83 int img_dirty, win_dirty;
90 ArrayList<VIcon *>t_heap;
92 void add_vicon(VIcon *vicon);
93 int del_vicon(VIcon *vicon);
96 int draw(VIcon *vicon);
97 int update_view(int do_audio);
103 void remove_vicon(int i);
104 int keypress_event(int key);
105 int cursor_inside(int x, int y);
106 void set_drawing_area(int x0, int y0, int x1, int y1);
107 void set_view_popup(VIcon *vicon);
108 int zoom_scale(int dir);
109 void close_view_popup();
110 void hide_vicons(int v=1);
111 int show_vicon(VIcon *next);
112 virtual ViewPopup *new_view_window(ViewPopup *vpopup);
114 virtual bool visible(VIcon *vicon, int x, int y);
115 virtual void drawing_started() {}
116 virtual void drawing_stopped() {}
118 VIconThread(BC_WindowBase *wdw,
119 int vw=VICON_WIDTH, int vh=VICON_HEIGHT,
120 int view_w=4*VICON_WIDTH, int view_h=4*VICON_HEIGHT);