--- /dev/null
+/*
+ * control.c -- GTK+ 2 melted gui
+ * Copyright (C) 2012 Maksym Veremeyenko <verem@m1stereo.tv>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+#include <pthread.h>
+#include <string.h>
+
+#include <mvcp/mvcp.h>
+#include <mvcp/mvcp_remote.h>
+
+#include "control.h"
+#include "ui.h"
+#include "timecode.h"
+#include "support.h"
+#include "playlist.h"
+
+void control_release(instance_t* app)
+{
+};
+
+void control_init(instance_t* app)
+{
+};
+
+typedef struct player_handle_desc
+{
+ mvcp_parser parser;
+ mvcp command;
+ mvcp status;
+} player_handle_t;
+
+int control_route(instance_t* app, control_buttons_t button)
+{
+ int i;
+ int idx, start, stop;
+ player_t *player;
+ player_handle_t* handle;
+ mvcp_error_code m;
+
+ pthread_mutex_lock(&app->playlist.lock);
+
+ idx = playlist_get_first_selected_item_idx(app);
+
+ if(idx < 0)
+ {
+ pthread_mutex_unlock(&app->playlist.lock);
+ return -1;
+ };
+
+ g_warning("control_route: selected item is %d\n", idx);
+
+ if(playlist_get_block(app, idx, &start, &stop) < 0)
+ {
+ pthread_mutex_unlock(&app->playlist.lock);
+ return -2;
+ };
+
+ g_warning("control_route: range %d -> %d\n", start, stop);
+
+ player = playlist_get_player_at_pos(app, start);
+
+ if(!player)
+ {
+ pthread_mutex_unlock(&app->playlist.lock);
+ return -3;
+ };
+
+ handle = player->handle;
+
+ pthread_mutex_lock(&app->players.lock);
+
+ if(BUTTON_PLAYER_STOP == button || BUTTON_PLAYER_CUE == button)
+ {
+ /* stop */
+ mvcp_unit_stop(handle->command, player->unit);
+
+ /* detach previous clips */
+ player->playlist_length = -1;
+ mvcp_unit_clear(handle->command, player->unit);
+ };
+
+ if(BUTTON_PLAYER_CUE == button)
+ {
+ playlist_item_t* item;
+ int o, c, j;
+
+ /* reset int_idx */
+ for(i = start; i <= stop; i++)
+ app->playlist.item[i].int_idx = -1;
+
+ /* Attach clips to timeline */
+ for(i = 0, c = 0, o = 0; i < (stop - start + 1); i++)
+ {
+ /* calc seq to playlist grid */
+ j = idx + i;
+ if(j > stop)
+ {
+ if(app->playlist.item[start].type & PLAYLIST_BLOCK_LOOP)
+ j = start + j - stop - 1;
+ else
+ continue;
+ };
+ g_warning("control_route: i = %d, j = %d\n", i, j);
+
+ item = &app->playlist.item[j];
+
+ /* append clip */
+ m = mvcp_unit_append(handle->command, player->unit,
+ item->id, item->in, item->in + item->dur - 1);
+
+ if(mvcp_ok != m)
+ {
+ g_warning("cue: failed with %d, %s\n", m, "unknown" /*OmPlrGetErrorString((OmPlrError)r)*/);
+ item->error |= PLAYLIST_ITEM_ERROR_CUE;
+ }
+ else
+ {
+ item->int_idx = i;
+ item->error &= 0xF ^ PLAYLIST_ITEM_ERROR_CUE;
+ c++;
+ };
+ };
+
+ if(c)
+ {
+ mvcp_unit_pause(handle->command, player->unit);
+
+ /* setup loop */
+ if(app->playlist.item[start].type & PLAYLIST_BLOCK_LOOP)
+ mvcp_unit_set(handle->command, player->unit, "eof", "loop");
+ else
+ mvcp_unit_set(handle->command, player->unit, "eof", "pause");
+
+ player->playlist_start = start;
+ player->playlist_length = stop - start + 1;
+ };
+ };
+
+ if(BUTTON_PLAYER_PLAY == button)
+ /* play */
+ mvcp_unit_play(handle->command, player->unit);
+
+ if(BUTTON_PLAYER_PAUSE == button)
+ /* pause */
+ mvcp_unit_pause(handle->command, player->unit);
+
+ pthread_mutex_unlock(&app->players.lock);
+
+ pthread_mutex_unlock(&app->playlist.lock);
+
+ return 0;
+};
--- /dev/null
+/*
+ * control.h -- GTK+ 2 melted gui
+ * Copyright (C) 2012 Maksym Veremeyenko <verem@m1stereo.tv>
+ *
+ * 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 CONTROL_H
+#define CONTROL_H
+
+#include "instance.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+void control_init(instance_t* app);
+void control_release(instance_t* app);
+int control_route(instance_t* app, control_buttons_t btn);
+
+
+#ifdef __cplusplus
+};
+#endif /* __cplusplus */
+
+#endif /* CONTROL_H */
projects / melted_gui / commitdiff