pda_callbacks.c
上传用户:riyaled888
上传日期:2009-03-27
资源大小:7338k
文件大小:41k
- /*****************************************************************************
- * pda_callbacks.c : Callbacks for the pda Linux Gtk+ plugin.
- *****************************************************************************
- * Copyright (C) 2000, 2001 VideoLAN
- * $Id: pda_callbacks.c 7932 2004-06-07 18:26:27Z fenrir $
- *
- * Authors: Jean-Paul Saman <jpsaman@wxs.nl>
- *
- * 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, USA.
- *****************************************************************************/
- /*****************************************************************************
- * Preamble
- *****************************************************************************/
- #include <sys/types.h> /* off_t */
- #include <stdlib.h>
- #include <vlc/vlc.h>
- #include <vlc/intf.h>
- #include <vlc/vout.h>
- #include <stdio.h>
- #include <string.h>
- #include <dirent.h>
- #include <sys/stat.h>
- #include <unistd.h>
- #include <pwd.h>
- #include <grp.h>
- #ifdef HAVE_CONFIG_H
- # include <config.h>
- #endif
- #include <gtk/gtk.h>
- #include "pda_callbacks.h"
- #include "pda_interface.h"
- #include "pda_support.h"
- #include "pda.h"
- #define VLC_MAX_MRL 256
- static char *get_file_perms(struct stat st);
- /*****************************************************************************
- * Useful function to retrieve p_intf
- ****************************************************************************/
- void * E_(__GtkGetIntf)( GtkWidget * widget )
- {
- void *p_data;
- if( GTK_IS_MENU_ITEM( widget ) )
- {
- /* Look for a GTK_MENU */
- while( widget->parent && !GTK_IS_MENU( widget ) )
- {
- widget = widget->parent;
- }
- /* Maybe this one has the data */
- p_data = gtk_object_get_data( GTK_OBJECT( widget ), "p_intf" );
- if( p_data )
- {
- return p_data;
- }
- /* Otherwise, the parent widget has it */
- widget = gtk_menu_get_attach_widget( GTK_MENU( widget ) );
- }
- /* We look for the top widget */
- widget = gtk_widget_get_toplevel( GTK_WIDGET( widget ) );
- p_data = gtk_object_get_data( GTK_OBJECT( widget ), "p_intf" );
- return p_data;
- }
- void PlaylistAddItem(GtkWidget *widget, gchar *name, char **ppsz_options, int i_size)
- {
- intf_thread_t *p_intf = GtkGetIntf( widget );
- playlist_t *p_playlist;
- int i_id , i_pos=0;
- GtkTreeView *p_tvplaylist = NULL;
- p_playlist = (playlist_t *)
- vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
- if( p_playlist == NULL)
- { /* Bail out when VLC's playlist object is not found. */
- return;
- }
- /* Add to playlist object. */
- p_tvplaylist = (GtkTreeView *) lookup_widget( GTK_WIDGET(widget), "tvPlaylist");
- if (p_tvplaylist)
- {
- GtkTreeModel *p_play_model;
- GtkTreeIter p_play_iter;
- p_play_model = gtk_tree_view_get_model(p_tvplaylist);
-
- if (p_play_model)
- {
- int i;
- /* Add a new row to the playlist treeview model */
- gtk_list_store_append (GTK_LIST_STORE(p_play_model), &p_play_iter);
- gtk_list_store_set (GTK_LIST_STORE(p_play_model), &p_play_iter,
- 0, name, /* Add path to it !!! */
- 1, "no info",
- 2, p_playlist->i_size, /* Hidden index. */
- -1 );
- /* Add to VLC's playlist */
- #if 0
- if (p_intf->p_sys->b_autoplayfile)
- {
- playlist_Add( p_playlist, (const char*)name, (const char**)ppsz_options, i_size,
- PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END);
- }
- else
- #endif
- {
- i_id = playlist_AddExt( p_playlist, (const char*)name,
- (const char*)name,
- PLAYLIST_APPEND, PLAYLIST_END,
- (mtime_t) 0,
- (const char **) ppsz_options, i_pos );
- }
- /* Cleanup memory */
- for (i=0; i<i_size; i++)
- free(ppsz_options[i]);
- free(ppsz_options);
- }
- }
- vlc_object_release( p_playlist );
- }
- void PlaylistRebuildListStore( GtkListStore * p_list, playlist_t * p_playlist )
- {
- GtkTreeIter iter;
- int i_dummy;
- gchar * ppsz_text[2];
- #if 0
- GdkColor red;
- red.red = 65535;
- red.blue = 0;
- red.green = 0;
- #endif
- vlc_mutex_lock( &p_playlist->object_lock );
- for( i_dummy = 0; i_dummy < p_playlist->i_size ; i_dummy++ )
- {
- ppsz_text[0] = p_playlist->pp_items[i_dummy]->input.psz_name;
- ppsz_text[1] = "no info";
- gtk_list_store_append (p_list, &iter);
- gtk_list_store_set (p_list, &iter,
- 0, ppsz_text[0],
- 1, ppsz_text[1],
- 2, i_dummy, /* Hidden index */
- -1);
- }
- vlc_mutex_unlock( &p_playlist->object_lock );
- }
- /*****************************************************************
- * Read directory helper function.
- ****************************************************************/
- void ReadDirectory(intf_thread_t *p_intf, GtkListStore *p_list, char *psz_dir )
- {
- GtkTreeIter iter;
- struct dirent **pp_namelist;
- struct passwd *p_pw;
- struct group *p_grp;
- struct stat st;
- int n=-1, status=-1;
- msg_Dbg(p_intf, "Changing to dir %s", psz_dir);
- if (psz_dir)
- {
- status = chdir(psz_dir);
- if (status<0)
- msg_Dbg(p_intf, "permision denied" );
- }
- n = scandir(".", &pp_namelist, 0, alphasort);
- if (n<0)
- perror("scandir");
- else
- {
- int i;
- gchar *ppsz_text[4];
- if (lstat("..", &st)==0)
- {
- /* user, group */
- p_pw = getpwuid(st.st_uid);
- p_grp = getgrgid(st.st_gid);
- /* XXX : kludge temporaire pour yopy */
- ppsz_text[0] = "..";
- ppsz_text[1] = get_file_perms(st);
- ppsz_text[2] = p_pw->pw_name;
- ppsz_text[3] = p_grp->gr_name;
- /* Add a new row to the model */
- gtk_list_store_append (p_list, &iter);
- gtk_list_store_set (p_list, &iter,
- 0, ppsz_text[0],
- 1, ppsz_text[1],
- 2, st.st_size,
- 3, ppsz_text[2],
- 4, ppsz_text[3],
- -1);
- if (ppsz_text[1]) free(ppsz_text[1]);
- }
- /* kludge */
- for (i=0; i<n; i++)
- {
- if ((pp_namelist[i]->d_name[0] != '.') &&
- (lstat(pp_namelist[i]->d_name, &st)==0))
- {
- /* user, group */
- p_pw = getpwuid(st.st_uid);
- p_grp = getgrgid(st.st_gid);
- /* This is a list of strings. */
- ppsz_text[0] = pp_namelist[i]->d_name;
- ppsz_text[1] = get_file_perms(st);
- ppsz_text[2] = p_pw->pw_name;
- ppsz_text[3] = p_grp->gr_name;
- #if 0
- msg_Dbg(p_intf, "(%d) file: %s permission: %s user: %s group: %s", i, ppsz_text[0], ppsz_text[1], ppsz_text[2], ppsz_text[3] );
- #endif
- gtk_list_store_append (p_list, &iter);
- gtk_list_store_set (p_list, &iter,
- 0, ppsz_text[0],
- 1, ppsz_text[1],
- 2, st.st_size,
- 3, ppsz_text[2],
- 4, ppsz_text[3],
- -1);
- if (ppsz_text[1]) free(ppsz_text[1]);
- }
- }
- free(pp_namelist);
- }
- }
- static char *get_file_perms(const struct stat st)
- {
- char *psz_perm;
- psz_perm = (char *) malloc(sizeof(char)*10);
- strncpy( psz_perm, "----------", sizeof("----------"));
- /* determine permission modes */
- if (S_ISLNK(st.st_mode))
- psz_perm[0]= 'l';
- else if (S_ISDIR(st.st_mode))
- psz_perm[0]= 'd';
- else if (S_ISCHR(st.st_mode))
- psz_perm[0]= 'c';
- else if (S_ISBLK(st.st_mode))
- psz_perm[0]= 'b';
- else if (S_ISFIFO(st.st_mode))
- psz_perm[0]= 'f';
- else if (S_ISSOCK(st.st_mode))
- psz_perm[0]= 's';
- else if (S_ISREG(st.st_mode))
- psz_perm[0]= '-';
- else /* Unknown type is an error */
- psz_perm[0]= '?';
- /* Get file permissions */
- /* User */
- if (st.st_mode & S_IRUSR)
- psz_perm[1]= 'r';
- if (st.st_mode & S_IWUSR)
- psz_perm[2]= 'w';
- if (st.st_mode & S_IXUSR)
- {
- if (st.st_mode & S_ISUID)
- psz_perm[3] = 's';
- else
- psz_perm[3]= 'x';
- }
- else if (st.st_mode & S_ISUID)
- psz_perm[3] = 'S';
- /* Group */
- if (st.st_mode & S_IRGRP)
- psz_perm[4]= 'r';
- if (st.st_mode & S_IWGRP)
- psz_perm[5]= 'w';
- if (st.st_mode & S_IXGRP)
- {
- if (st.st_mode & S_ISGID)
- psz_perm[6] = 's';
- else
- psz_perm[6]= 'x';
- }
- else if (st.st_mode & S_ISGID)
- psz_perm[6] = 'S';
- /* Other */
- if (st.st_mode & S_IROTH)
- psz_perm[7]= 'r';
- if (st.st_mode & S_IWOTH)
- psz_perm[8]= 'w';
- if (st.st_mode & S_IXOTH)
- {
- /* 'sticky' bit */
- if (st.st_mode &S_ISVTX)
- psz_perm[9] = 't';
- else
- psz_perm[9]= 'x';
- }
- else if (st.st_mode &S_ISVTX)
- psz_perm[9]= 'T';
- return psz_perm;
- }
- /*
- * Main interface callbacks
- */
- gboolean onPDADeleteEvent(GtkWidget *widget, GdkEvent *event, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( widget );
- vlc_mutex_lock( &p_intf->change_lock );
- p_intf->p_vlc->b_die = VLC_TRUE;
- vlc_mutex_unlock( &p_intf->change_lock );
- msg_Dbg( p_intf, "about to exit vlc ... signaled" );
- return TRUE;
- }
- void onRewind(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- if (p_intf->p_sys->p_input != NULL)
- {
- var_SetVoid( p_intf->p_sys->p_input, "rate-slower" );
- }
- }
- void onPause(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- if (p_intf->p_sys->p_input != NULL)
- {
- var_SetInteger( p_intf->p_sys->p_input, "state", PAUSE_S );
- }
- }
- void onPlay(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET( button ) );
- playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
- if (p_playlist)
- {
- vlc_mutex_lock( &p_playlist->object_lock );
- if (p_playlist->i_size)
- {
- vlc_mutex_unlock( &p_playlist->object_lock );
- playlist_Play( p_playlist );
- gdk_window_lower( p_intf->p_sys->p_window->window );
- }
- else
- {
- vlc_mutex_unlock( &p_playlist->object_lock );
- }
- vlc_object_release( p_playlist );
- }
- }
- void onStop(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET( button ) );
- playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
- FIND_ANYWHERE );
- if (p_playlist)
- {
- playlist_Stop( p_playlist );
- vlc_object_release( p_playlist );
- gdk_window_raise( p_intf->p_sys->p_window->window );
- }
- }
- void onForward(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- if (p_intf->p_sys->p_input != NULL)
- {
- var_SetVoid( p_intf->p_sys->p_input, "rate-faster" );
- }
- }
- void onAbout(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(button) );
- /* Toggle notebook */
- if (p_intf->p_sys->p_notebook)
- {
- gtk_widget_show( GTK_WIDGET(p_intf->p_sys->p_notebook) );
- gtk_notebook_set_page(p_intf->p_sys->p_notebook,6);
- }
- }
- gboolean SliderRelease(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( widget );
- msg_Dbg( p_intf, "SliderButton Release" );
- vlc_mutex_lock( &p_intf->change_lock );
- p_intf->p_sys->b_slider_free = 1;
- vlc_mutex_unlock( &p_intf->change_lock );
- return TRUE;
- }
- gboolean SliderPress(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( widget );
- msg_Dbg( p_intf, "SliderButton Press" );
- vlc_mutex_lock( &p_intf->change_lock );
- p_intf->p_sys->b_slider_free = 0;
- vlc_mutex_unlock( &p_intf->change_lock );
- return TRUE;
- }
- void SliderMove(GtkRange *range, GtkScrollType scroll, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( range );
- msg_Dbg( p_intf, "SliderButton Move" );
- }
- void addSelectedToPlaylist(GtkTreeModel *model, GtkTreePath *path,
- GtkTreeIter *iter, gpointer *userdata)
- {
- gchar *psz_filename;
- gtk_tree_model_get(model, iter, 0, &psz_filename, -1);
- PlaylistAddItem(GTK_WIDGET(userdata), psz_filename, 0, 0);
- }
- void onFileListRow(GtkTreeView *treeview, GtkTreePath *path,
- GtkTreeViewColumn *column, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(treeview) );
- GtkTreeSelection *p_selection = gtk_tree_view_get_selection(treeview);
- if (gtk_tree_selection_count_selected_rows(p_selection) == 1)
- {
- struct stat st;
- GtkTreeModel *p_model;
- GtkTreeIter iter;
- gchar *psz_filename;
- /* This might be a directory selection */
- p_model = gtk_tree_view_get_model(treeview);
- if (!p_model)
- {
- msg_Err(p_intf, "PDA: Filelist model contains a NULL pointern" );
- return;
- }
- if (!gtk_tree_model_get_iter(p_model, &iter, path))
- {
- msg_Err( p_intf, "PDA: Could not get iter from model" );
- return;
- }
- gtk_tree_model_get(p_model, &iter, 0, &psz_filename, -1);
- if (stat((char*)psz_filename, &st)==0)
- {
- if (S_ISDIR(st.st_mode))
- {
- GtkListStore *p_store = NULL;
- /* Get new directory listing */
- p_store = gtk_list_store_new (5,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_UINT64,
- G_TYPE_STRING,
- G_TYPE_STRING);
- if (p_store)
- {
- ReadDirectory(p_intf, p_store, psz_filename);
- /* Update TreeView with new model */
- gtk_tree_view_set_model(treeview, (GtkTreeModel*) p_store);
- g_object_unref(p_store);
- }
- }
- }
- }
- }
- void onAddFileToPlaylist(GtkButton *button, gpointer user_data)
- {
- GtkTreeView *p_treeview = NULL;
- p_treeview = (GtkTreeView *) lookup_widget( GTK_WIDGET(button), "tvFileList");
- if (p_treeview)
- {
- GtkTreeSelection *p_selection = gtk_tree_view_get_selection(p_treeview);
- gtk_tree_selection_selected_foreach(p_selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) p_treeview);
- }
- }
- void NetworkBuildMRL(GtkEditable *editable, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(editable) );
- GtkSpinButton *p_networkPort = NULL;
- GtkEntry *p_entryMRL = NULL;
- GtkEntry *p_networkType = NULL;
- GtkEntry *p_networkAddress = NULL;
- GtkEntry *p_networkProtocol = NULL;
- const gchar *psz_mrlNetworkType;
- const gchar *psz_mrlAddress;
- const gchar *psz_mrlProtocol;
- gint i_mrlPort;
- char text[VLC_MAX_MRL];
- int i_pos = 0;
- p_entryMRL = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryMRL" );
- p_networkType = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkType" );
- p_networkAddress = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkAddress" );
- p_networkPort = (GtkSpinButton*) lookup_widget( GTK_WIDGET(editable), "entryNetworkPort" );
- p_networkProtocol = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkProtocolType" );
- psz_mrlNetworkType = gtk_entry_get_text(GTK_ENTRY(p_networkType));
- psz_mrlAddress = gtk_entry_get_text(GTK_ENTRY(p_networkAddress));
- i_mrlPort = gtk_spin_button_get_value_as_int(p_networkPort);
- psz_mrlProtocol = gtk_entry_get_text(GTK_ENTRY(p_networkProtocol));
- /* Build MRL from parts ;-) */
- i_pos = snprintf( &text[0], VLC_MAX_MRL, "%s://", (char*)psz_mrlProtocol);
- if (strncasecmp( (char*)psz_mrlNetworkType, "multicast",9)==0)
- {
- i_pos += snprintf( &text[i_pos], VLC_MAX_MRL - i_pos, "@" );
- }
- i_pos += snprintf( &text[i_pos], VLC_MAX_MRL - i_pos, "%s:%d", (char*)psz_mrlAddress, (int)i_mrlPort );
- if (i_pos >= VLC_MAX_MRL)
- {
- text[VLC_MAX_MRL-1]=' ';
- msg_Err( p_intf, "Media Resource Locator is truncated to: %s", text);
- }
- gtk_entry_set_text(p_entryMRL,text);
- }
- void onAddNetworkPlaylist(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- GtkEntry *p_mrl = NULL;
- GtkCheckButton *p_network_transcode = NULL;
- gboolean b_network_transcode;
- const gchar *psz_mrl_name;
- p_mrl = (GtkEntry*) lookup_widget(GTK_WIDGET(button),"entryMRL" );
- psz_mrl_name = gtk_entry_get_text(p_mrl);
- p_network_transcode = (GtkCheckButton*) lookup_widget(GTK_WIDGET(button), "checkNetworkTranscode" );
- b_network_transcode = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(p_network_transcode));
- if (b_network_transcode)
- {
- msg_Dbg( p_intf, "Network transcode option selected." );
- onAddTranscodeToPlaylist(GTK_WIDGET(button), (gchar *)psz_mrl_name);
- }
- else
- {
- msg_Dbg( p_intf, "Network receiving selected." );
- PlaylistAddItem(GTK_WIDGET(button), (gchar *)psz_mrl_name, 0, 0);
- }
- }
- void onAddCameraToPlaylist(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- GtkSpinButton *entryV4LChannel = NULL;
- GtkSpinButton *entryV4LFrequency = NULL;
- GtkSpinButton *entryV4LSampleRate = NULL;
- GtkSpinButton *entryV4LQuality = NULL;
- GtkSpinButton *entryV4LTuner = NULL;
- gint i_v4l_channel;
- gint i_v4l_frequency;
- gint i_v4l_samplerate;
- gint i_v4l_quality;
- gint i_v4l_tuner;
- GtkEntry *entryV4LVideoDevice = NULL;
- GtkEntry *entryV4LAudioDevice = NULL;
- GtkEntry *entryV4LNorm = NULL;
- GtkEntry *entryV4LSize = NULL;
- GtkEntry *entryV4LSoundDirection = NULL;
- const gchar *p_v4l_video_device;
- const gchar *p_v4l_audio_device;
- const gchar *p_v4l_norm;
- const gchar *p_v4l_size;
- const gchar *p_v4l_sound_direction;
- /* MJPEG only */
- GtkCheckButton *checkV4LMJPEG = NULL;
- GtkSpinButton *entryV4LDecimation = NULL;
- gboolean b_v4l_mjpeg;
- gint i_v4l_decimation;
- /* end MJPEG only */
- GtkCheckButton *p_check_v4l_transcode = NULL;
- gboolean b_v4l_transcode;
-
- char **ppsz_options = NULL; /* list of options */
- int i_options=0;
- char v4l_mrl[6];
- int i_pos;
- int i;
- ppsz_options = (char **) malloc(11 *sizeof(char*));
- if (ppsz_options == NULL)
- {
- msg_Err(p_intf, "No memory to allocate for v4l options.");
- return;
- }
- for (i=0; i<11; i++)
- {
- ppsz_options[i] = (char *) malloc(VLC_MAX_MRL * sizeof(char));
- if (ppsz_options[i] == NULL)
- {
- msg_Err(p_intf, "No memory to allocate for v4l options string %i.", i);
- for (i-=1; i>=0; i--)
- free(ppsz_options[i]);
- free(ppsz_options);
- return;
- }
- }
- i_pos = snprintf( &v4l_mrl[0], 6, "v4l");
- v4l_mrl[5]=' ';
- entryV4LChannel = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LChannel" );
- entryV4LFrequency = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LFrequency" );
- entryV4LSampleRate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LSampleRate" );
- entryV4LQuality = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LQuality" );
- entryV4LTuner = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LTuner" );
- entryV4LVideoDevice = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LVideoDevice" );
- entryV4LAudioDevice = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LAudioDevice" );
- entryV4LNorm = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LNorm" );
- entryV4LSize = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LSize" );
- entryV4LSoundDirection = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LSoundDirection" );
- i_v4l_channel = gtk_spin_button_get_value_as_int(entryV4LChannel);
- i_v4l_frequency = gtk_spin_button_get_value_as_int(entryV4LFrequency);
- i_v4l_samplerate = gtk_spin_button_get_value_as_int(entryV4LSampleRate);
- i_v4l_quality = gtk_spin_button_get_value_as_int(entryV4LQuality);
- i_v4l_tuner = gtk_spin_button_get_value_as_int(entryV4LTuner);
- p_v4l_video_device = gtk_entry_get_text(GTK_ENTRY(entryV4LVideoDevice));
- p_v4l_audio_device = gtk_entry_get_text(GTK_ENTRY(entryV4LAudioDevice));
- p_v4l_norm = gtk_entry_get_text(GTK_ENTRY(entryV4LNorm));
- p_v4l_size = gtk_entry_get_text(GTK_ENTRY(entryV4LSize));
- p_v4l_sound_direction = gtk_entry_get_text(GTK_ENTRY(entryV4LSoundDirection));
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "%s", (char*)p_v4l_video_device );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "adev=%s", (char*)p_v4l_audio_device );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "norm=%s", (char*)p_v4l_norm );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "size=%s", (char*)p_v4l_size );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "%s", (char*)p_v4l_sound_direction );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "channel=%d", (int)i_v4l_channel );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "frequency=%d", (int)i_v4l_frequency );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "samplerate=%d", (int)i_v4l_samplerate );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "quality=%d", (int)i_v4l_quality );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "tuner=%d", (int)i_v4l_tuner );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- /* MJPEG only */
- checkV4LMJPEG = (GtkCheckButton*) lookup_widget( GTK_WIDGET(button), "checkV4LMJPEG" );
- b_v4l_mjpeg = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkV4LMJPEG));
- if (b_v4l_mjpeg)
- {
- entryV4LDecimation = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LDecimation" );
- i_v4l_decimation = gtk_spin_button_get_value_as_int(entryV4LDecimation);
- i_pos = snprintf( &ppsz_options[i_options++][0], VLC_MAX_MRL, "mjpeg:%d", (int)i_v4l_decimation );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- }
- /* end MJPEG only */
- p_check_v4l_transcode = (GtkCheckButton*) lookup_widget(GTK_WIDGET(button), "checkV4LTranscode" );
- b_v4l_transcode = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(p_check_v4l_transcode));
- if (b_v4l_transcode)
- {
- msg_Dbg( p_intf, "Camera transcode option selected." );
- onAddTranscodeToPlaylist(GTK_WIDGET(button), (gchar *)v4l_mrl);
- }
- else
- {
- msg_Dbg( p_intf, "Camera reception option selected." );
- PlaylistAddItem(GTK_WIDGET(button), (gchar*) &v4l_mrl, ppsz_options, i_options);
- }
- }
- gboolean PlaylistEvent(GtkWidget *widget, GdkEvent *event, gpointer user_data)
- {
- return FALSE;
- }
- void onPlaylistColumnsChanged(GtkTreeView *treeview, gpointer user_data)
- {
- }
- gboolean onPlaylistRowSelected(GtkTreeView *treeview, gboolean start_editing, gpointer user_data)
- {
- return FALSE;
- }
- void onPlaylistRow(GtkTreeView *treeview, GtkTreePath *path,
- GtkTreeViewColumn *column, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(treeview) );
- GtkTreeSelection *p_selection = gtk_tree_view_get_selection(treeview);
- playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
- FIND_ANYWHERE );
- if( p_playlist == NULL )
- {
- return; // FALSE;
- }
- if (gtk_tree_selection_count_selected_rows(p_selection) == 1)
- {
- GtkTreeModel *p_model;
- GtkTreeIter iter;
- int i_row;
- /* This might be a directory selection */
- p_model = gtk_tree_view_get_model(treeview);
- if (!p_model)
- {
- msg_Err(p_intf, "PDA: Playlist model contains a NULL pointern" );
- return;
- }
- if (!gtk_tree_model_get_iter(p_model, &iter, path))
- {
- msg_Err( p_intf, "PDA: Playlist could not get iter from model" );
- return;
- }
- gtk_tree_model_get(p_model, &iter, 2, &i_row, -1);
- playlist_Goto( p_playlist, i_row );
- }
- vlc_object_release( p_playlist );
- }
- void onUpdatePlaylist(GtkButton *button, gpointer user_data)
- {
- intf_thread_t * p_intf = GtkGetIntf( button );
- playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
- FIND_ANYWHERE );
- GtkTreeView *p_tvplaylist = NULL;
- if( p_playlist == NULL )
- {
- return;
- }
- p_tvplaylist = (GtkTreeView*) lookup_widget( GTK_WIDGET(button), "tvPlaylist");
- if (p_tvplaylist)
- {
- GtkListStore *p_model = NULL;
- /* Rebuild the playlist then. */
- p_model = gtk_list_store_new (3,
- G_TYPE_STRING, /* Filename */
- G_TYPE_STRING, /* Time */
- G_TYPE_UINT); /* Hidden field */
- if (p_model)
- {
- PlaylistRebuildListStore(p_model, p_playlist);
- gtk_tree_view_set_model(GTK_TREE_VIEW(p_tvplaylist), GTK_TREE_MODEL(p_model));
- g_object_unref(p_model);
- }
- }
- vlc_object_release( p_playlist );
- }
- void deleteItemFromPlaylist(gpointer data, gpointer user_data)
- {
- gtk_tree_path_free((GtkTreePath*) data); // removing an item.
- }
- void onDeletePlaylist(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
- FIND_ANYWHERE );
- GtkTreeView *p_tvplaylist;
- /* Delete an arbitrary item from the playlist */
- p_tvplaylist = (GtkTreeView *) lookup_widget( GTK_WIDGET(button), "tvPlaylist" );
- if (p_tvplaylist != NULL)
- {
- GList *p_rows = NULL;
- GList *p_node;
- GtkTreeModel *p_model = NULL;
- GtkListStore *p_store = NULL;
- GtkTreeSelection *p_selection = gtk_tree_view_get_selection(p_tvplaylist);
- p_model = gtk_tree_view_get_model(p_tvplaylist);
- if (p_model)
- {
- p_rows = gtk_tree_selection_get_selected_rows(p_selection, &p_model);
- if( g_list_length( p_rows ) )
- {
- /* reverse-sort so that we can delete from the furthest
- * to the closest item to delete...
- */
- p_rows = g_list_reverse( p_rows );
- }
-
- for (p_node=p_rows; p_node!=NULL; p_node = p_node->next)
- {
- GtkTreeIter iter;
- GtkTreePath *p_path = NULL;
- p_path = (GtkTreePath *)p_node->data;
- if (p_path)
- {
- if (gtk_tree_model_get_iter(p_model, &iter, p_path))
- {
- gint item;
- gtk_tree_model_get(p_model, &iter, 2, &item, -1);
- playlist_Delete(p_playlist, item);
- }
- }
- }
- #if 0
- g_list_foreach (p_rows, (GFunc*)gtk_tree_path_free, NULL);
- #endif /* Testing the next line */
- g_list_foreach (p_rows, deleteItemFromPlaylist, NULL);
- g_list_free (p_rows);
- }
- /* Rebuild the playlist then. */
- p_store = gtk_list_store_new (3,
- G_TYPE_STRING, /* Filename */
- G_TYPE_STRING, /* Time */
- G_TYPE_UINT); /* Hidden field */
- if (p_store)
- {
- PlaylistRebuildListStore(p_store, p_playlist);
- gtk_tree_view_set_model(GTK_TREE_VIEW(p_tvplaylist), GTK_TREE_MODEL(p_store));
- g_object_unref(p_store);
- }
- }
- vlc_object_release( p_playlist );
- }
- void onClearPlaylist(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
- FIND_ANYWHERE );
- GtkTreeView *p_tvplaylist;
- int item;
- if( p_playlist == NULL )
- {
- return;
- }
- for(item = p_playlist->i_size - 1; item >= 0 ;item-- )
- {
- playlist_Delete( p_playlist, item);
- }
- vlc_object_release( p_playlist );
- // Remove all entries from the Playlist widget.
- p_tvplaylist = (GtkTreeView*) lookup_widget( GTK_WIDGET(button), "tvPlaylist");
- if (p_tvplaylist)
- {
- GtkTreeModel *p_play_model;
- p_play_model = gtk_tree_view_get_model(p_tvplaylist);
- if (p_play_model)
- {
- gtk_list_store_clear(GTK_LIST_STORE(p_play_model));
- }
- }
- }
- void onPreferenceSave(GtkButton *button, gpointer user_data)
- {
- #if 0
- intf_thread_t *p_intf = GtkGetIntf( button );
- msg_Dbg(p_intf, "Preferences Save" );
- config_SaveConfigFile( p_intf, NULL );
- #endif
- }
- void onPreferenceApply(GtkButton *button, gpointer user_data)
- {
- #if 0
- intf_thread_t *p_intf = GtkGetIntf( button );
- msg_Dbg(p_intf, "Preferences Apply" );
- #endif
- }
- void onPreferenceCancel(GtkButton *button, gpointer user_data)
- {
- #if 0
- intf_thread_t *p_intf = GtkGetIntf( button );
- msg_Dbg(p_intf, "Preferences Cancel" );
- config_ResetAll( p_intf );
- /* Cancel interface changes. */
- config_SaveConfigFile( p_intf, NULL );
- #endif
- }
- void onAddTranscodeToPlaylist(GtkButton *button, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( button );
- GtkEntry *p_entryVideoCodec = NULL;
- GtkSpinButton *p_entryVideoBitrate = NULL;
- GtkSpinButton *p_entryVideoBitrateTolerance = NULL;
- GtkSpinButton *p_entryVideoKeyFrameInterval = NULL;
- GtkCheckButton *p_checkVideoDeinterlace = NULL;
- GtkEntry *p_entryAudioCodec = NULL;
- GtkSpinButton *p_entryAudioBitrate = NULL;
- const gchar *p_video_codec;
- gint i_video_bitrate;
- gint i_video_bitrate_tolerance;
- gint i_video_keyframe_interval;
- gboolean b_video_deinterlace;
- const gchar *p_audio_codec;
- gint i_audio_bitrate;
- GtkEntry *p_entryStdAccess = NULL;
- GtkEntry *p_entryStdMuxer = NULL;
- GtkEntry *p_entryStdURL = NULL;
- GtkEntry *p_entryStdAnnounce = NULL;
- GtkSpinButton *p_entryStdTTL = NULL;
- GtkCheckButton *p_checkSAP = NULL;
- GtkCheckButton *p_checkSLP = NULL;
- const gchar *p_std_announce;
- const gchar *p_std_access;
- const gchar *p_std_muxer;
- const gchar *p_std_url;
- gboolean b_sap_announce;
- gboolean b_slp_announce;
- gint i_std_ttl;
- char **ppsz_options = NULL; /* list of options */
- int i_options=0;
- int i;
- gchar mrl[7];
- int i_pos;
- ppsz_options = (char **) malloc(3 *sizeof(char*));
- if (ppsz_options == NULL)
- {
- msg_Err(p_intf, "No memory to allocate for v4l options.");
- return;
- }
- for (i=0; i<3; i++)
- {
- ppsz_options[i] = (char *) malloc(VLC_MAX_MRL * sizeof(char));
- if (ppsz_options[i] == NULL)
- {
- msg_Err(p_intf, "No memory to allocate for v4l options string %i.", i);
- for (i-=1; i>=0; i--)
- free(ppsz_options[i]);
- free(ppsz_options);
- return;
- }
- }
- /* Update the playlist */
- playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
- if( p_playlist == NULL ) return;
- /* Get all the options. */
- i_pos = snprintf( &mrl[0], VLC_MAX_MRL, "sout");
- mrl[6] = ' ';
- /* option 1 */
- i_pos = snprintf( &ppsz_options[i_options][0], VLC_MAX_MRL, "sout='#transcode{");
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- p_entryVideoCodec = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryVideoCodec" );
- p_entryVideoBitrate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoBitrate" );
- p_entryVideoBitrateTolerance = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoBitrateTolerance" );
- p_entryVideoKeyFrameInterval = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoKeyFrameInterval" );
-
- p_video_codec = gtk_entry_get_text(GTK_ENTRY(p_entryVideoCodec));
- i_video_bitrate = gtk_spin_button_get_value_as_int(p_entryVideoBitrate);
- i_video_bitrate_tolerance = gtk_spin_button_get_value_as_int(p_entryVideoBitrateTolerance);
- i_video_keyframe_interval = gtk_spin_button_get_value_as_int(p_entryVideoKeyFrameInterval);
-
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "vcodec=%s,", (char*)p_video_codec );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "vb=%d,", (int)i_video_bitrate );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "vt=%d,", (int)i_video_bitrate_tolerance );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "keyint=%d,", (int)i_video_keyframe_interval );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- p_checkVideoDeinterlace = (GtkCheckButton*) lookup_widget( GTK_WIDGET(button), "checkVideoDeinterlace" );
- b_video_deinterlace = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(p_checkVideoDeinterlace));
- if (b_video_deinterlace)
- {
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "deinterlace," );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- }
- p_entryAudioCodec = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryAudioCodec" );
- p_entryAudioBitrate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryAudioBitrate" );
- p_audio_codec = gtk_entry_get_text(GTK_ENTRY(p_entryAudioCodec));
- i_audio_bitrate = gtk_spin_button_get_value_as_int(p_entryAudioBitrate);
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "acodec=%s,", (char*)p_audio_codec );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "ab=%d,", (int)i_audio_bitrate );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "channels=1}"/*, (int)i_audio_channels*/ );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- /* option 2 */
- i_pos = 0;
- i_pos = snprintf( &ppsz_options[i_options++][i_pos], VLC_MAX_MRL - i_pos, "#" );
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- p_entryStdAccess = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdAccess" );
- p_entryStdMuxer = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdMuxer" );
- p_entryStdURL = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdURL" );
- p_entryStdAnnounce = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryAnnounceChannel" );
- p_entryStdTTL = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryStdTTL" );
- p_std_access = gtk_entry_get_text(GTK_ENTRY(p_entryStdAccess));
- p_std_muxer = gtk_entry_get_text(GTK_ENTRY(p_entryStdMuxer));
- p_std_url = gtk_entry_get_text(GTK_ENTRY(p_entryStdURL));
- p_std_announce = gtk_entry_get_text(GTK_ENTRY(p_entryStdAnnounce));
- b_sap_announce = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(p_checkSAP));
- b_slp_announce = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(p_checkSLP));
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "std{access=%s,", (char*)p_std_access);
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "mux=%s,", (char*)p_std_muxer);
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "url=%s", (char*)p_std_url);
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- if (strncasecmp( (const char*)p_std_access, "udp", 3)==0)
- {
- if (b_sap_announce)
- {
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "sap=%s", (char*)p_std_announce);
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- }
- if (b_slp_announce)
- {
- i_pos += snprintf( &ppsz_options[i_options][i_pos], VLC_MAX_MRL - i_pos, "slp=%s", (char*)p_std_announce);
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- }
- }
- i_std_ttl = gtk_spin_button_get_value_as_int(p_entryStdTTL);
- i_pos += snprintf( &ppsz_options[i_options++][i_pos], VLC_MAX_MRL - i_pos, "ttl=%d}", (int)i_std_ttl);
- if (i_pos>=VLC_MAX_MRL) ppsz_options[i_options][VLC_MAX_MRL-1] = ' ';
- if (user_data != NULL)
- {
- msg_Dbg(p_intf, "Adding transcoding options to playlist item." );
- }
- else
- {
- msg_Dbg(p_intf, "Adding --sout to playlist." );
- PlaylistAddItem(GTK_WIDGET(button), (gchar*) &mrl, ppsz_options, i_options);
- }
- }
- void onEntryStdAccessChanged(GtkEditable *editable, gpointer user_data)
- {
- intf_thread_t *p_intf = GtkGetIntf( editable );
- GtkCheckButton *p_checkSAP = NULL;
- GtkCheckButton *p_checkSLP = NULL;
- GtkEntry *p_entryStdAccess = NULL;
- const gchar *p_std_access = NULL;
- gboolean b_announce = FALSE;
- p_entryStdAccess = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryStdAccess" );
- p_checkSAP = (GtkCheckButton*) lookup_widget( GTK_WIDGET(editable), "checkSAP" );
- p_checkSLP = (GtkCheckButton*) lookup_widget( GTK_WIDGET(editable), "checkSLP" );
- if ( (p_std_access == NULL) || (p_checkSAP == NULL) || (p_checkSLP == NULL))
- {
- msg_Err( p_intf, "Access, SAP and SLP widgets not found." );
- return;
- }
- p_std_access = gtk_entry_get_text(GTK_ENTRY(p_entryStdAccess));
- b_announce = (strncasecmp( (const char*)p_std_access, "udp", 3) == 0);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(p_checkSAP), b_announce);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(p_checkSLP), b_announce);
- }