--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * 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
+ *
+ */
+
+#include "bchash.h"
+#include "levelwindow.h"
+#include "mainmenu.h"
+#include "mwindow.h"
+#include "mwindowgui.h"
+#include "mainsession.h"
+#include "vframe.h"
+#include "videowindow.h"
+#include "videowindowgui.h"
+
+
+VideoWindow::VideoWindow(MWindow *mwindow)
+ : Thread(1, 0, 0)
+{
+ this->mwindow = mwindow;
+ vbuffer = 0;
+ gui = 0;
+ video_window_w = 320;
+ video_visible = 0;
+ video_cropping = 0;
+}
+
+VideoWindow::~VideoWindow()
+{
+ if(gui && running()) {
+ gui->set_done(0);
+ join();
+ }
+ delete gui; gui = 0;
+}
+
+int VideoWindow::load_defaults(BC_Hash *defaults)
+{
+ video_visible = defaults->get("VIDEOVISIBLE", 1);
+ video_window_w = defaults->get("PLAYVIDEOW", video_window_w);
+}
+
+int VideoWindow::update_defaults(BC_Hash *defaults)
+{
+ defaults->update("VIDEOVISIBLE", video_visible);
+ defaults->update("PLAYVIDEOW", video_window_w);
+}
+
+void VideoWindow::create_objects()
+{
+ set_synchronous(1);
+ if(mwindow->gui)
+ {
+ init_window();
+ }
+}
+
+int VideoWindow::init_window()
+{
+// int w = mwindow->session->output_w;
+// int h = mwindow->session->output_h;
+//
+// fix_size(w, h, video_window_w, mwindow->get_aspect_ratio());
+// gui = new VideoWindowGUI(this, w, h);
+// gui->create_objects();
+}
+
+int VideoWindow::show_window()
+{
+ if(gui)
+ {
+ video_visible = 1;
+ gui->show_window();
+ mwindow->gui->mainmenu->set_show_video(1);
+ }
+}
+
+int VideoWindow::hide_window()
+{
+ if(gui)
+ {
+ video_visible = 0;
+ gui->hide_window();
+ mwindow->gui->mainmenu->set_show_video(0);
+ }
+}
+
+int VideoWindow::resize_window()
+{
+ int proper_w = mwindow->session->output_w;
+ int proper_h = mwindow->session->output_h;
+
+// fix_size(proper_w, proper_h, video_window_w, mwindow->get_aspect_ratio());
+
+ gui->update_title();
+ if(gui &&
+ (gui->get_w() != proper_w ||
+ gui->get_h() != proper_h))
+ {
+ gui->resize_window(proper_w, proper_h);
+ gui->canvas->reposition_window(0, 0, proper_w, proper_h);
+ if(video_cropping) gui->canvas->draw_crop_box();
+ gui->flash();
+ }
+}
+
+int VideoWindow::fix_size(int &w, int &h, int width_given, float aspect_ratio)
+{
+ w = width_given;
+ h = (int)((float)width_given / aspect_ratio);
+}
+
+int VideoWindow::original_size()
+{
+ int w, h;
+ get_full_sizes(w, h);
+ video_window_w = w;
+ resize_window();
+}
+
+int VideoWindow::get_full_sizes(int &w, int &h)
+{
+// if(mwindow->get_aspect_ratio() > (float)mwindow->session->output_w / mwindow->session->output_h)
+// {
+// w = (int)((float)mwindow->session->output_h * mwindow->get_aspect_ratio() + 0.5);
+// h = mwindow->session->output_h;
+// }
+// else
+// {
+// w = mwindow->session->output_w;
+// h = (int)((float)mwindow->session->output_w / mwindow->get_aspect_ratio() + 0.5);
+// }
+}
+
+
+void VideoWindow::run()
+{
+ if(gui) gui->run_window();
+}
+
+int VideoWindow::init_video()
+{
+ if(gui)
+ {
+ gui->canvas->start_video();
+ }
+}
+
+int VideoWindow::stop_video()
+{
+ if(gui)
+ {
+ gui->canvas->stop_video();
+ }
+}
+
+int VideoWindow::update(BC_Bitmap *frame)
+{
+ if(gui)
+ {
+ gui->lock_window();
+// gui->canvas->draw_bitmap(frame, 1);
+ gui->unlock_window();
+ }
+}
+
+int VideoWindow::get_w()
+{
+ if(gui) return gui->get_w();
+ else return 0;
+}
+
+int VideoWindow::get_h()
+{
+ if(gui) return gui->get_h();
+ else return 0;
+}
+
+BC_Bitmap* VideoWindow::get_bitmap()
+{
+ return gui->canvas->new_bitmap(gui->get_w(), gui->get_h());
+}
+
+int VideoWindow::reset()
+{
+}
+
+int VideoWindow::start_cropping()
+{
+ video_cropping = 1;
+ gui->x1 = 0;
+ gui->y1 = 0;
+ gui->x2 = gui->get_w();
+ gui->y2 = gui->get_h();
+ gui->canvas->draw_crop_box();
+ gui->canvas->flash();
+}
+
+int VideoWindow::get_aspect_ratio(float &aspect_w, float &aspect_h)
+{
+ int new_w, new_h;
+ float zoom_factor = (float)video_window_w / mwindow->session->output_w;
+
+// For new aspect ratio
+ new_w = (int)((float)(gui->x2 - gui->x1) / zoom_factor);
+ new_h = (int)((float)(gui->y2 - gui->y1) / zoom_factor);
+
+ mwindow->create_aspect_ratio(aspect_w, aspect_h, new_w, new_h);
+}
+
+int VideoWindow::stop_cropping()
+{
+// float x_zoom, y_zoom;
+// int new_w, new_h;
+// float zoom_factor;
+//
+// if(mwindow->get_aspect_ratio() < (float)mwindow->session->output_w / mwindow->session->output_h)
+// {
+// x_zoom = 1;
+// y_zoom = (float)mwindow->session->output_w / mwindow->get_aspect_ratio() / mwindow->session->output_h;
+// zoom_factor = (float)video_window_w / mwindow->session->output_w;
+// }
+// else
+// {
+// x_zoom = (float)mwindow->session->output_h * mwindow->get_aspect_ratio() / mwindow->session->output_w;
+// y_zoom = 1;
+// zoom_factor = (float)video_window_w / (mwindow->session->output_h * mwindow->get_aspect_ratio());
+// }
+//
+//
+// gui->canvas->draw_crop_box();
+// gui->canvas->flash();
+// video_window_w = gui->x2 - gui->x1;
+//
+// gui->x1 = (int)(gui->x1 / zoom_factor / x_zoom);
+// gui->y1 = (int)(gui->y1 / zoom_factor / y_zoom);
+// gui->x2 = (int)(gui->x2 / zoom_factor / x_zoom);
+// gui->y2 = (int)(gui->y2 / zoom_factor / y_zoom);
+//
+// video_cropping = 0;
+}
projects / goodguy / history.git / blobdiff