+
+
+AssetSnapshot::AssetSnapshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
+ : BC_MenuItem(_("Snapshot..."))
+{
+ this->mwindow = mwindow;
+ this->asset_list_menu = asset_list_menu;
+}
+
+AssetSnapshot::~AssetSnapshot()
+{
+}
+
+SnapshotSubMenu::SnapshotSubMenu(AssetSnapshot *asset_snapshot)
+{
+ this->asset_snapshot = asset_snapshot;
+}
+
+SnapshotSubMenu::~SnapshotSubMenu()
+{
+}
+
+SnapshotMenuItem::SnapshotMenuItem(SnapshotSubMenu *submenu, const char *text, int mode)
+ : BC_MenuItem(text)
+{
+ this->submenu = submenu;
+ this->mode = mode;
+}
+
+SnapshotMenuItem::~SnapshotMenuItem()
+{
+}
+
+int SnapshotMenuItem::handle_event()
+{
+ MWindow *mwindow = submenu->asset_snapshot->mwindow;
+ EDL *edl = mwindow->edl;
+ if( !edl->have_video() ) return 1;
+
+ Preferences *preferences = mwindow->preferences;
+ char filename[BCTEXTLEN];
+ static const char *exts[] = { "png", "jpg", "tif", "ppm" };
+ time_t tt; time(&tt);
+ struct tm tm; localtime_r(&tt,&tm);
+ snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
+ preferences->snapshot_path, _("snap"),
+ 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
+ tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
+ char *asset_path = FileSystem::basepath(filename);
+ Asset *asset = new Asset(asset_path);
+ delete [] asset_path;
+
+ int fw = edl->get_w(), fh = edl->get_h();
+ int fcolor_model = edl->session->color_model;
+
+ switch( mode ) {
+ case SNAPSHOT_PNG:
+ asset->format = FILE_PNG;
+ asset->png_use_alpha = 1;
+ break;
+ case SNAPSHOT_JPEG:
+ asset->format = FILE_JPEG;
+ asset->jpeg_quality = 90;
+ break;
+ case SNAPSHOT_TIFF:
+ asset->format = FILE_TIFF;
+ asset->tiff_cmodel = 0;
+ asset->tiff_compression = 0;
+ break;
+ case SNAPSHOT_PPM:
+ asset->format = FILE_PPM;
+ break;
+ }
+ asset->width = fw;
+ asset->height = fh;
+ asset->audio_data = 0;
+ asset->video_data = 1;
+ asset->video_length = 1;
+ asset->layers = 1;
+
+ File file;
+ int processors = preferences->project_smp + 1;
+ if( processors > 8 ) processors = 8;
+ file.set_processors(processors);
+ int ret = file.open_file(preferences, asset, 0, 1);
+ if( !ret ) {
+ file.start_video_thread(1, fcolor_model,
+ processors > 1 ? 2 : 1, 0);
+ VFrame ***frames = file.get_video_buffer();
+ VFrame *frame = frames[0][0];
+ TransportCommand command;
+ //command.command = audio_tracks ? NORMAL_FWD : CURRENT_FRAME;
+ command.command = CURRENT_FRAME;
+ command.get_edl()->copy_all(edl);
+ command.change_type = CHANGE_ALL;
+ command.realtime = 0;
+
+ RenderEngine render_engine(0, preferences, 0, 0);
+ CICache video_cache(preferences);
+ render_engine.set_vcache(&video_cache);
+ render_engine.arm_command(&command);
+
+ double position = edl->local_session->get_selectionstart(1);
+ int64_t source_position = (int64_t)(position * edl->get_frame_rate());
+ ret = !render_engine.vrender ? 1 :
+ render_engine.vrender->process_buffer(frame, source_position, 0);
+ if( !ret )
+ ret = file.write_video_buffer(1);
+ file.close_file();
+ }
+ if( !ret ) {
+ asset->awindow_folder = AW_MEDIA_FOLDER;
+ mwindow->edl->assets->append(asset);
+ mwindow->awindow->gui->async_update_assets();
+ }
+ else {
+ eprintf(_("snapshot render failed"));
+ asset->remove_user();
+ }
+ return 1;
+}
+
+
+AssetGrabshot::AssetGrabshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
+ : BC_MenuItem(_("Grabshot..."))
+{
+ this->mwindow = mwindow;
+ this->asset_list_menu = asset_list_menu;
+}
+
+AssetGrabshot::~AssetGrabshot()
+{
+}
+
+GrabshotSubMenu::GrabshotSubMenu(AssetGrabshot *asset_grabshot)
+{
+ this->asset_grabshot = asset_grabshot;
+}
+
+GrabshotSubMenu::~GrabshotSubMenu()
+{
+}
+
+GrabshotMenuItem::GrabshotMenuItem(GrabshotSubMenu *submenu, const char *text, int mode)
+ : BC_MenuItem(text)
+{
+ this->submenu = submenu;
+ this->mode = mode;
+ grab_thread = 0;
+}
+
+GrabshotMenuItem::~GrabshotMenuItem()
+{
+ delete grab_thread;
+}
+
+int GrabshotMenuItem::handle_event()
+{
+ if( !grab_thread )
+ grab_thread = new GrabshotThread(submenu->asset_grabshot->mwindow);
+ if( !grab_thread->running() )
+ grab_thread->start(this);
+ return 1;
+}
+
+GrabshotThread::GrabshotThread(MWindow *mwindow)
+ : Thread(1, 0, 0)
+{
+ this->mwindow = mwindow;
+ popup = 0;
+ done = -1;
+}
+GrabshotThread::~GrabshotThread()
+{
+ delete popup;
+}
+
+void GrabshotThread::start(GrabshotMenuItem *menu_item)
+{
+ popup = new GrabshotPopup(this, menu_item->mode);
+ popup->lock_window("GrabshotThread::start");
+ for( int i=0; i<4; ++i )
+ edge[i] = new BC_Popup(mwindow->gui, 0,0, 1,1, ORANGE, 1);
+ mwindow->gui->grab_buttons();
+ mwindow->gui->grab_cursor();
+ popup->grab(mwindow->gui);
+ popup->create_objects();
+ popup->show_window();
+ popup->unlock_window();
+ done = 0;
+ Thread::start();
+}
+
+void GrabshotThread::run()
+{
+ popup->lock_window("GrabshotThread::run 0");
+ while( !done ) {
+ popup->update();
+ popup->unlock_window();
+ enable_cancel();
+ Timer::delay(200);
+ disable_cancel();
+ popup->lock_window("GrabshotThread::run 1");
+ }
+ mwindow->gui->ungrab_cursor();
+ mwindow->gui->ungrab_buttons();
+ popup->ungrab(mwindow->gui);
+ for( int i=0; i<4; ++i ) delete edge[i];
+ popup->unlock_window();
+ delete popup; popup = 0;
+}
+
+GrabshotPopup::GrabshotPopup(GrabshotThread *grab_thread, int mode)
+ : BC_Popup(grab_thread->mwindow->gui, 0,0, 16,16, -1,1)
+{
+ this->grab_thread = grab_thread;
+ this->mode = mode;
+ dragging = -1;
+ grab_color = ORANGE;
+ x0 = y0 = x1 = y1 = -1;
+ lx0 = ly0 = lx1 = ly1 = -1;
+}
+GrabshotPopup::~GrabshotPopup()
+{
+}
+
+int GrabshotPopup::grab_event(XEvent *event)
+{
+ int cur_drag = dragging;
+ switch( event->type ) {
+ case ButtonPress:
+ if( cur_drag > 0 ) return 1;
+ x0 = event->xbutton.x_root;
+ y0 = event->xbutton.y_root;
+ if( !cur_drag ) {
+ draw_selection(-1);
+ if( event->xbutton.button == RIGHT_BUTTON ) break;
+ if( x0>=get_x() && x0<get_x()+get_w() &&
+ y0>=get_y() && y0<get_y()+get_h() ) break;
+ }
+ x1 = x0; y1 = y0;
+ draw_selection(1);
+ dragging = 1;
+ return 1;
+ case ButtonRelease:
+ dragging = 0;
+ case MotionNotify:
+ if( cur_drag > 0 ) {
+ x1 = event->xbutton.x_root;
+ y1 = event->xbutton.y_root;
+ draw_selection(0);
+ }
+ return 1;
+ default:
+ return 0;
+ }
+
+ int cx = lx0, cy = ly0;
+ int cw = lx1-lx0, ch = ly1-ly0;
+ hide_window();
+ sync_display();
+ grab_thread->done = 1;
+
+ MWindow *mwindow = grab_thread->mwindow;
+ Preferences *preferences = mwindow->preferences;
+ char filename[BCTEXTLEN];
+ static const char *exts[] = { "png", "jpg", "tif", "ppm" };
+ time_t tt; time(&tt);
+ struct tm tm; localtime_r(&tt,&tm);
+ snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
+ preferences->snapshot_path, _("grab"),
+ 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
+ tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
+ char *asset_path = FileSystem::basepath(filename);
+ Asset *asset = new Asset(asset_path);
+ delete [] asset_path;
+ switch( mode ) {
+ case GRABSHOT_PNG:
+ asset->format = FILE_PNG;
+ asset->png_use_alpha = 1;
+ break;
+ case GRABSHOT_JPEG:
+ asset->format = FILE_JPEG;
+ asset->jpeg_quality = 90;
+ break;
+ case GRABSHOT_TIFF:
+ asset->format = FILE_TIFF;
+ asset->tiff_cmodel = 0;
+ asset->tiff_compression = 0;
+ break;
+ case GRABSHOT_PPM:
+ asset->format = FILE_PPM;
+ break;
+ }
+
+// no odd dimensions
+ int rw = get_root_w(0), rh = get_root_h(0);
+ if( cx < 0 ) { cw += cx; cx = 0; }
+ if( cy < 0 ) { ch += cy; cy = 0; }
+ if( cx+cw > rw ) cw = rw-cx;
+ if( cy+ch > rh ) ch = rh-cy;
+ if( !cw || !ch ) return 1;
+
+ VFrame vframe(cw,ch, BC_RGB888);
+ if( cx+cw < rw ) ++cw;
+ if( cy+ch < rh ) ++ch;
+ BC_Capture capture_bitmap(cw,ch, 0);
+ capture_bitmap.capture_frame(&vframe, cx,cy);
+
+ asset->width = vframe.get_w();
+ asset->height = vframe.get_h();
+ asset->audio_data = 0;
+ asset->video_data = 1;
+ asset->video_length = 1;
+ asset->layers = 1;
+
+ File file;
+ int fcolor_model = mwindow->edl->session->color_model;
+ int processors = preferences->project_smp + 1;
+ if( processors > 8 ) processors = 8;
+ file.set_processors(processors);
+ int ret = file.open_file(preferences, asset, 0, 1);
+ if( !ret ) {
+ file.start_video_thread(1, fcolor_model,
+ processors > 1 ? 2 : 1, 0);
+ VFrame ***frames = file.get_video_buffer();
+ VFrame *frame = frames[0][0];
+ frame->transfer_from(&vframe);
+ ret = file.write_video_buffer(1);
+ file.close_file();
+ }
+ if( !ret ) {
+ asset->awindow_folder = AW_MEDIA_FOLDER;
+ mwindow->edl->assets->append(asset);
+ mwindow->awindow->gui->async_update_assets();
+ }
+ else {
+ eprintf(_("grabshot render failed"));
+ asset->remove_user();
+ }
+
+ return 1;
+}
+
+void GrabshotPopup::update()
+{
+ set_color(grab_color ^= GREEN);
+ draw_box(0,0, get_w(),get_h());
+ flash(1);
+}
+
+void GrabshotPopup::draw_selection(int show)
+{
+ if( show < 0 ) {
+ for( int i=0; i<4; ++i ) hide_window(0);
+ flush();
+ return;
+ }
+
+ int nx0 = x0 < x1 ? x0 : x1;
+ int nx1 = x0 < x1 ? x1 : x0;
+ int ny0 = y0 < y1 ? y0 : y1;
+ int ny1 = y0 < y1 ? y1 : y0;
+ lx0 = nx0; lx1 = nx1; ly0 = ny0; ly1 = ny1;
+
+ --nx0; --ny0;
+ BC_Popup **edge = grab_thread->edge;
+ edge[0]->reposition_window(nx0,ny0, nx1-nx0, 1);
+ edge[1]->reposition_window(nx1,ny0, 1, ny1-ny0);
+ edge[2]->reposition_window(nx0,ny1, nx1-nx0, 1);
+ edge[3]->reposition_window(nx0,ny0, 1, ny1-ny0);
+
+ if( show > 0 ) {
+ for( int i=0; i<4; ++i ) edge[i]->show_window(0);
+ }
+ flush();
+}
+