+/*
+ * CINELERRA
+ * Copyright (C) 2016-2020 William Morrow
+ *
+ * This program 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 program 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.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+
#ifndef __VICON_H__
#define __VICON_H__
#include "vicon.inc"
#include "vframe.h"
-typedef void VIconDrawVFrame(BC_WindowBase *wdw, VFrame *frame);
-
class ViewPopup : public BC_Popup {
public:
VIconThread *vt;
- int keypress_event();
- int button_press_event();
- int button_release_event();
- int cursor_motion_event();
+ virtual int keypress_event();
+ virtual int button_press_event() { return 0; }
+ virtual int button_release_event() { return 0; }
+ virtual int cursor_motion_event() { return 0; }
+ virtual void draw_vframe(VFrame *frame);
- ViewPopup(VIconThread *vt, VFrame *frame, int x, int y, int w, int h);
+ ViewPopup(VIconThread *vt, int x, int y, int w, int h);
~ViewPopup();
};
class VIFrame {
unsigned char *img_data;
- VFrame *vfrm;
public:
VIFrame(int ww, int hh, int vcmdl) {
int size = BC_CModels::calculate_datasize(ww, hh, -1, vcmdl);
vfrm = new VFrame(img_data, -1, ww, hh, vcmdl, -1);
}
~VIFrame() { delete vfrm; delete [] img_data; }
-
- operator VFrame *() { return vfrm; }
+ VFrame *vfrm;
};
class VIcon
{
public:
- int vw, vh, in_use, hidden;
+ int w, h, in_use, hidden;
ArrayList<VIFrame *> images;
int64_t seq_no;
double cycle_start, age, frame_rate;
void init_audio(int audio_size);
virtual int64_t set_seq_no(int64_t no) { return seq_no = no; }
- virtual VFrame *frame() { return *images[seq_no]; }
+ virtual VFrame *frame() { return images[seq_no]->vfrm; }
virtual int get_vx() { return 0; }
virtual int get_vy() { return 0; }
virtual void load_audio() {}
Timer *timer;
Condition *draw_lock;
ViewPopup *view_win;
- VIcon *viewing, *vicon;
- int view_w, view_h;
+ VIcon *viewing, *vicon, *solo;
+ int vw, vh, view_w, view_h;
int draw_x0, draw_y0;
int draw_x1, draw_y1;
int img_dirty, win_dirty;
double refresh_rate;
+ int64_t now;
+ int64_t draw_flash;
int64_t stop_age;
+ int64_t seq_no;
ArrayList<VIcon *>t_heap;
VIcon *low_vicon();
void run();
void flash();
int draw(VIcon *vicon);
- int update_view();
+ int update_view(int do_audio);
void draw_images();
void start_drawing();
void stop_drawing();
+ void stop_viewing();
void reset_images();
void remove_vicon(int i);
int keypress_event(int key);
+ int cursor_inside(int x, int y);
void set_drawing_area(int x0, int y0, int x1, int y1);
- void set_view_popup(VIcon *vicon, VIconDrawVFrame *draw_vfrm=0);
+ void set_view_popup(VIcon *vicon);
+ int zoom_scale(int dir);
void close_view_popup();
void hide_vicons(int v=1);
- ViewPopup *new_view_window(VFrame *frame);
- virtual int popup_button_press(int x, int y) { return 0; }
- virtual int popup_button_release(int x, int y) { return 0; }
- virtual int popup_cursor_motion(int x, int y) { return 0; }
+ int show_vicon(VIcon *next);
+ virtual ViewPopup *new_view_window(ViewPopup *vpopup);
virtual bool visible(VIcon *vicon, int x, int y);
virtual void drawing_started() {}
virtual void drawing_stopped() {}
- static VIconDrawVFrame draw_vframe;
- VIconDrawVFrame *draw_vfrm;
- VIconThread(BC_WindowBase *wdw, int vw=4*VICON_WIDTH, int vh=4*VICON_HEIGHT);
+ VIconThread(BC_WindowBase *wdw,
+ int vw=VICON_WIDTH, int vh=VICON_HEIGHT,
+ int view_w=4*VICON_WIDTH, int view_h=4*VICON_HEIGHT);
~VIconThread();
};