--- /dev/null
+/*****************************************************************************
+ * parser.c : OSD import module
+ *****************************************************************************
+ * Copyright (C) 2007 M2X
+ * $Id: $
+ *
+ * Authors: Jean-Paul Saman
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+
+#include <vlc/vlc.h>
+#include <vlc_vout.h>
+#include <vlc_config.h>
+
+#include <vlc_keys.h>
+#include <vlc_image.h>
+#include <vlc_osd.h>
+#include <vlc_charset.h>
+
+#include "osd_menu.h"
+
+#undef OSD_MENU_DEBUG
+
+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+static const char *ppsz_button_states[] = { "unselect", "select", "pressed" };
+
+/*****************************************************************************
+ * Create a new Menu structure
+ *****************************************************************************/
+osd_menu_t *osd_MenuNew( osd_menu_t *p_menu, const char *psz_path, int i_x, int i_y )
+{
+ if( !p_menu ) return NULL;
+
+ p_menu->p_state = (osd_menu_state_t *) malloc( sizeof( osd_menu_state_t ) );
+ if( !p_menu->p_state )
+ {
+ msg_Err( p_menu, "Memory allocation for OSD Menu state failed" );
+ return NULL;
+ }
+
+ memset(p_menu->p_state, 0, sizeof(osd_menu_state_t));
+ if( psz_path != NULL )
+ p_menu->psz_path = strdup( psz_path );
+ else
+ p_menu->psz_path = NULL;
+ p_menu->i_x = i_x;
+ p_menu->i_y = i_y;
+ p_menu->i_style = OSD_MENU_STYLE_SIMPLE;
+
+ return p_menu;
+}
+
+/*****************************************************************************
+ * Free the menu
+ *****************************************************************************/
+void osd_MenuFree( vlc_object_t *p_this, osd_menu_t *p_menu )
+{
+ msg_Dbg( p_this, "freeing menu" );
+ osd_ButtonFree( p_this, p_menu->p_button );
+ p_menu->p_button = NULL;
+ p_menu->p_last_button = NULL;
+ if( p_menu->psz_path ) free( p_menu->psz_path );
+ p_menu->psz_path = NULL;
+ if( p_menu->p_state ) free( p_menu->p_state );
+ p_menu->p_state = NULL;
+}
+
+/*****************************************************************************
+ * Create a new button
+ *****************************************************************************/
+osd_button_t *osd_ButtonNew( const char *psz_action, int i_x, int i_y )
+{
+ osd_button_t *p_button = NULL;
+ p_button = (osd_button_t*) malloc( sizeof(osd_button_t) );
+ if( !p_button )
+ return NULL;
+
+ memset( p_button, 0, sizeof(osd_button_t) );
+ p_button->psz_action = strdup(psz_action);
+ p_button->psz_action_down = NULL;
+ p_button->p_feedback = NULL;
+ p_button->i_x = i_x;
+ p_button->i_y = i_y;
+
+ return p_button;
+}
+
+/*****************************************************************************
+ * Free a button
+ *****************************************************************************/
+void osd_ButtonFree( vlc_object_t *p_this, osd_button_t *p_button )
+{
+ osd_button_t *p_current = p_button;
+ osd_button_t *p_next = NULL;
+ osd_button_t *p_prev = NULL;
+
+ /* First walk to the end. */
+ while( p_current->p_next )
+ {
+ p_next = p_current->p_next;
+ p_current = p_next;
+ }
+ /* Then free end first and walk to the start. */
+ while( p_current->p_prev )
+ {
+ msg_Dbg( p_this, "+ freeing button %s [%p]", p_current->psz_action, p_current );
+ p_prev = p_current->p_prev;
+ p_current = p_prev;
+ if( p_current->p_next )
+ {
+ if( p_current->p_next->psz_name )
+ free( p_current->p_next->psz_name );
+ if( p_current->p_next->psz_action )
+ free( p_current->p_next->psz_action );
+ if( p_current->p_next->psz_action_down )
+ free( p_current->p_next->psz_action_down );
+ if( p_current->p_feedback && p_current->p_feedback->p_data_orig )
+ free( p_current->p_feedback->p_data_orig );
+ if( p_current->p_feedback )
+ free( p_current->p_feedback );
+
+ p_current->p_next->psz_action_down = NULL;
+ p_current->p_next->psz_action = NULL;
+ p_current->p_next->psz_name = NULL;
+ p_current->p_feedback = NULL;
+
+ /* Free all states first */
+ if( p_current->p_next->p_states )
+ osd_StatesFree( p_this, p_current->p_next->p_states );
+ p_current->p_next->p_states = NULL;
+ if( p_current->p_next) free( p_current->p_next );
+ p_current->p_next = NULL;
+ }
+
+ if( p_current->p_up )
+ {
+ if( p_current->p_up->psz_name )
+ free( p_current->p_up->psz_name );
+ if( p_current->p_up->psz_action )
+ free( p_current->p_up->psz_action );
+ if( p_current->p_up->psz_action_down )
+ free( p_current->p_up->psz_action_down );
+ if( p_current->p_feedback && p_current->p_feedback->p_data_orig )
+ free( p_current->p_feedback->p_data_orig );
+ if( p_current->p_feedback )
+ free( p_current->p_feedback );
+
+ p_current->p_up->psz_action_down = NULL;
+ p_current->p_up->psz_action = NULL;
+ p_current->p_up->psz_name = NULL;
+ p_current->p_feedback = NULL;
+
+ /* Free all states first */
+ if( p_current->p_up->p_states )
+ osd_StatesFree( p_this, p_current->p_up->p_states );
+ p_current->p_up->p_states = NULL;
+ if( p_current->p_up ) free( p_current->p_up );
+ p_current->p_up = NULL;
+ }
+ }
+ /* Free the last one. */
+ if( p_button )
+ {
+ msg_Dbg( p_this, "+ freeing button %s [%p]", p_button->psz_action, p_button );
+ if( p_button->psz_name ) free( p_button->psz_name );
+ if( p_button->psz_action ) free( p_button->psz_action );
+ if( p_button->psz_action_down ) free( p_button->psz_action_down );
+ if( p_current->p_feedback && p_current->p_feedback->p_data_orig )
+ free( p_current->p_feedback->p_data_orig );
+ if( p_current->p_feedback )
+ free( p_current->p_feedback );
+
+ p_button->psz_name = NULL;
+ p_button->psz_action = NULL;
+ p_button->psz_action_down = NULL;
+ p_current->p_feedback = NULL;
+
+ if( p_button->p_states )
+ osd_StatesFree( p_this, p_button->p_states );
+ p_button->p_states = NULL;
+ free( p_button );
+ p_button = NULL;
+ }
+}
+
+/*****************************************************************************
+ * Create a new state image
+ *****************************************************************************/
+osd_state_t *osd_StateNew( vlc_object_t *p_this, const char *psz_file, const char *psz_state )
+{
+ osd_menu_t *p_this;
+ osd_state_t *p_state = NULL;
+ video_format_t fmt_in, fmt_out;
+
+ p_state = (osd_state_t*) malloc( sizeof(osd_state_t) );
+ if( !p_state )
+ return NULL;
+
+ memset( p_state, 0, sizeof(osd_state_t) );
+
+ memset( &fmt_in, 0, sizeof(video_format_t) );
+ memset( &fmt_out, 0, sizeof(video_format_t) );
+
+ fmt_out.i_chroma = VLC_FOURCC('Y','U','V','A');
+ if( p_osd->p_image )
+ {
+ p_state->p_pic = image_ReadUrl( p_osd->p_image, p_osd->psz_file,
+ &fmt_in, &fmt_out );
+ }
+
+ if( psz_state )
+ {
+ p_state->psz_state = strdup( psz_state );
+ if( strncmp( ppsz_button_states[0], psz_state,
+ strlen(ppsz_button_states[0]) ) == 0 )
+ p_state->i_state = OSD_BUTTON_UNSELECT;
+ else if( strncmp( ppsz_button_states[1], psz_state,
+ strlen(ppsz_button_states[1]) ) == 0 )
+ p_state->i_state = OSD_BUTTON_SELECT;
+ else if( strncmp( ppsz_button_states[2], psz_state,
+ strlen(ppsz_button_states[2]) ) == 0 )
+ p_state->i_state = OSD_BUTTON_PRESSED;
+ }
+ return p_state;
+}
+
+/*****************************************************************************
+ * Free state images
+ *****************************************************************************/
+void osd_StatesFree( vlc_object_t *p_this, osd_state_t *p_states )
+{
+ osd_state_t *p_state = p_states;
+ osd_state_t *p_next = NULL;
+ osd_state_t *p_prev = NULL;
+
+ while( p_state->p_next )
+ {
+ p_next = p_state->p_next;
+ p_state = p_next;
+ }
+ /* Then free end first and walk to the start. */
+ while( p_state->p_prev )
+ {
+ msg_Dbg( p_this, " |- freeing state %s [%p]", p_state->psz_state, p_state );
+ p_prev = p_state->p_prev;
+ p_state = p_prev;
+ if( p_state->p_next )
+ {
+ if( p_state->p_next->p_pic && p_state->p_next->p_pic->p_data_orig )
+ free( p_state->p_next->p_pic->p_data_orig );
+ if( p_state->p_next->p_pic ) free( p_state->p_next->p_pic );
+ p_state->p_next->p_pic = NULL;
+ if( p_state->p_next->psz_state ) free( p_state->p_next->psz_state );
+ p_state->p_next->psz_state = NULL;
+ free( p_state->p_next );
+ p_state->p_next = NULL;
+ }
+ }
+ /* Free the last one. */
+ if( p_states )
+ {
+ msg_Dbg( p_this, " |- freeing state %s [%p]", p_state->psz_state, p_states );
+ if( p_states->p_pic && p_states->p_pic->p_data_orig )
+ free( p_states->p_pic->p_data_orig );
+ if( p_states->p_pic ) free( p_states->p_pic );
+ p_states->p_pic = NULL;
+ if( p_state->psz_state ) free( p_state->psz_state );
+ p_state->psz_state = NULL;
+ free( p_states );
+ p_states = NULL;
+ }
+}
+++ /dev/null
-/*****************************************************************************
- * osd_parser.c - The OSD Menu parser core code.
- *****************************************************************************
- * Copyright (C) 2005 M2X
- * $Id$
- *
- * Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
-
-/*****************************************************************************
- * Preamble
- *****************************************************************************/
-
-#include <vlc/vlc.h>
-#include <vlc_vout.h>
-#include <vlc_config.h>
-
-#include <vlc_keys.h>
-#include <vlc_image.h>
-#include <vlc_osd.h>
-#include <vlc_charset.h>
-
-
-#undef OSD_MENU_DEBUG
-
-/*****************************************************************************
- * Local prototypes
- *****************************************************************************/
-static const char *ppsz_button_states[] = { "unselect", "select", "pressed" };
-
-/* OSD Menu structure support routines */
-static osd_menu_t *osd_MenuNew( osd_menu_t *, const char *, int, int );
-static osd_button_t *osd_ButtonNew( const char *, int, int );
-static osd_state_t *osd_StateNew( vlc_object_t *, const char *, const char * );
-
-static void osd_MenuFree ( vlc_object_t *, osd_menu_t * );
-static void osd_ButtonFree( vlc_object_t *, osd_button_t * );
-static void osd_StatesFree( vlc_object_t *, osd_state_t * );
-
-static picture_t *osd_LoadImage( vlc_object_t *, const char *);
-
-/*****************************************************************************
- * osd_LoadImage: loads the logo image into memory
- *****************************************************************************/
-static picture_t *osd_LoadImage( vlc_object_t *p_this, const char *psz_filename )
-{
- picture_t *p_pic = NULL;
- image_handler_t *p_image;
- video_format_t fmt_in, fmt_out;
-
- memset( &fmt_in, 0, sizeof(video_format_t) );
- memset( &fmt_out, 0, sizeof(video_format_t) );
-
- fmt_out.i_chroma = VLC_FOURCC('Y','U','V','A');
- p_image = image_HandlerCreate( p_this );
- if( p_image )
- {
- p_pic = image_ReadUrl( p_image, psz_filename, &fmt_in, &fmt_out );
- image_HandlerDelete( p_image );
- }
- else msg_Err( p_this, "unable to handle this chroma" );
-
- return p_pic;
-}
-
-/*****************************************************************************
- * Create a new Menu structure
- *****************************************************************************/
-static osd_menu_t *osd_MenuNew( osd_menu_t *p_menu, const char *psz_path, int i_x, int i_y )
-{
- if( !p_menu ) return NULL;
-
- p_menu->p_state = (osd_menu_state_t *) malloc( sizeof( osd_menu_state_t ) );
- if( !p_menu->p_state )
- {
- msg_Err( p_menu, "Memory allocation for OSD Menu state failed" );
- return NULL;
- }
-
- memset(p_menu->p_state, 0, sizeof(osd_menu_state_t));
- if( psz_path != NULL )
- p_menu->psz_path = strdup( psz_path );
- else
- p_menu->psz_path = NULL;
- p_menu->i_x = i_x;
- p_menu->i_y = i_y;
- p_menu->i_style = OSD_MENU_STYLE_SIMPLE;
-
- return p_menu;
-}
-
-/*****************************************************************************
- * Free the menu
- *****************************************************************************/
-static void osd_MenuFree( vlc_object_t *p_this, osd_menu_t *p_menu )
-{
- msg_Dbg( p_this, "freeing menu" );
- osd_ButtonFree( p_this, p_menu->p_button );
- p_menu->p_button = NULL;
- p_menu->p_last_button = NULL;
- if( p_menu->psz_path ) free( p_menu->psz_path );
- p_menu->psz_path = NULL;
- if( p_menu->p_state ) free( p_menu->p_state );
- p_menu->p_state = NULL;
-}
-
-/*****************************************************************************
- * Create a new button
- *****************************************************************************/
-static osd_button_t *osd_ButtonNew( const char *psz_action, int i_x, int i_y )
-{
- osd_button_t *p_button = NULL;
- p_button = (osd_button_t*) malloc( sizeof(osd_button_t) );
- if( !p_button )
- return NULL;
-
- memset( p_button, 0, sizeof(osd_button_t) );
- p_button->psz_action = strdup(psz_action);
- p_button->psz_action_down = NULL;
- p_button->p_feedback = NULL;
- p_button->i_x = i_x;
- p_button->i_y = i_y;
-
- return p_button;
-}
-
-/*****************************************************************************
- * Free a button
- *****************************************************************************/
-static void osd_ButtonFree( vlc_object_t *p_this, osd_button_t *p_button )
-{
- osd_button_t *p_current = p_button;
- osd_button_t *p_next = NULL;
- osd_button_t *p_prev = NULL;
-
- /* First walk to the end. */
- while( p_current->p_next )
- {
- p_next = p_current->p_next;
- p_current = p_next;
- }
- /* Then free end first and walk to the start. */
- while( p_current->p_prev )
- {
- msg_Dbg( p_this, "+ freeing button %s [%p]", p_current->psz_action, p_current );
- p_prev = p_current->p_prev;
- p_current = p_prev;
- if( p_current->p_next )
- {
- if( p_current->p_next->psz_name )
- free( p_current->p_next->psz_name );
- if( p_current->p_next->psz_action )
- free( p_current->p_next->psz_action );
- if( p_current->p_next->psz_action_down )
- free( p_current->p_next->psz_action_down );
- if( p_current->p_feedback && p_current->p_feedback->p_data_orig )
- free( p_current->p_feedback->p_data_orig );
- if( p_current->p_feedback )
- free( p_current->p_feedback );
-
- p_current->p_next->psz_action_down = NULL;
- p_current->p_next->psz_action = NULL;
- p_current->p_next->psz_name = NULL;
- p_current->p_feedback = NULL;
-
- /* Free all states first */
- if( p_current->p_next->p_states )
- osd_StatesFree( p_this, p_current->p_next->p_states );
- p_current->p_next->p_states = NULL;
- if( p_current->p_next) free( p_current->p_next );
- p_current->p_next = NULL;
- }
-
- if( p_current->p_up )
- {
- if( p_current->p_up->psz_name )
- free( p_current->p_up->psz_name );
- if( p_current->p_up->psz_action )
- free( p_current->p_up->psz_action );
- if( p_current->p_up->psz_action_down )
- free( p_current->p_up->psz_action_down );
- if( p_current->p_feedback && p_current->p_feedback->p_data_orig )
- free( p_current->p_feedback->p_data_orig );
- if( p_current->p_feedback )
- free( p_current->p_feedback );
-
- p_current->p_up->psz_action_down = NULL;
- p_current->p_up->psz_action = NULL;
- p_current->p_up->psz_name = NULL;
- p_current->p_feedback = NULL;
-
- /* Free all states first */
- if( p_current->p_up->p_states )
- osd_StatesFree( p_this, p_current->p_up->p_states );
- p_current->p_up->p_states = NULL;
- if( p_current->p_up ) free( p_current->p_up );
- p_current->p_up = NULL;
- }
- }
- /* Free the last one. */
- if( p_button )
- {
- msg_Dbg( p_this, "+ freeing button %s [%p]", p_button->psz_action, p_button );
- if( p_button->psz_name ) free( p_button->psz_name );
- if( p_button->psz_action ) free( p_button->psz_action );
- if( p_button->psz_action_down ) free( p_button->psz_action_down );
- if( p_current->p_feedback && p_current->p_feedback->p_data_orig )
- free( p_current->p_feedback->p_data_orig );
- if( p_current->p_feedback )
- free( p_current->p_feedback );
-
- p_button->psz_name = NULL;
- p_button->psz_action = NULL;
- p_button->psz_action_down = NULL;
- p_current->p_feedback = NULL;
-
- if( p_button->p_states )
- osd_StatesFree( p_this, p_button->p_states );
- p_button->p_states = NULL;
- free( p_button );
- p_button = NULL;
- }
-}
-
-/*****************************************************************************
- * Create a new state image
- *****************************************************************************/
-static osd_state_t *osd_StateNew( vlc_object_t *p_this, const char *psz_file, const char *psz_state )
-{
- osd_state_t *p_state = NULL;
- p_state = (osd_state_t*) malloc( sizeof(osd_state_t) );
- if( !p_state )
- return NULL;
-
- memset( p_state, 0, sizeof(osd_state_t) );
- p_state->p_pic = osd_LoadImage( p_this, psz_file );
-
- if( psz_state )
- {
- p_state->psz_state = strdup( psz_state );
- if( strncmp( ppsz_button_states[0], psz_state, strlen(ppsz_button_states[0]) ) == 0 )
- p_state->i_state = OSD_BUTTON_UNSELECT;
- else if( strncmp( ppsz_button_states[1], psz_state, strlen(ppsz_button_states[1]) ) == 0 )
- p_state->i_state = OSD_BUTTON_SELECT;
- else if( strncmp( ppsz_button_states[2], psz_state, strlen(ppsz_button_states[2]) ) == 0 )
- p_state->i_state = OSD_BUTTON_PRESSED;
- }
- return p_state;
-}
-
-/*****************************************************************************
- * Free state images
- *****************************************************************************/
-static void osd_StatesFree( vlc_object_t *p_this, osd_state_t *p_states )
-{
- osd_state_t *p_state = p_states;
- osd_state_t *p_next = NULL;
- osd_state_t *p_prev = NULL;
-
- while( p_state->p_next )
- {
- p_next = p_state->p_next;
- p_state = p_next;
- }
- /* Then free end first and walk to the start. */
- while( p_state->p_prev )
- {
- msg_Dbg( p_this, " |- freeing state %s [%p]", p_state->psz_state, p_state );
- p_prev = p_state->p_prev;
- p_state = p_prev;
- if( p_state->p_next )
- {
- if( p_state->p_next->p_pic && p_state->p_next->p_pic->p_data_orig )
- free( p_state->p_next->p_pic->p_data_orig );
- if( p_state->p_next->p_pic ) free( p_state->p_next->p_pic );
- p_state->p_next->p_pic = NULL;
- if( p_state->p_next->psz_state ) free( p_state->p_next->psz_state );
- p_state->p_next->psz_state = NULL;
- free( p_state->p_next );
- p_state->p_next = NULL;
- }
- }
- /* Free the last one. */
- if( p_states )
- {
- msg_Dbg( p_this, " |- freeing state %s [%p]", p_state->psz_state, p_states );
- if( p_states->p_pic && p_states->p_pic->p_data_orig )
- free( p_states->p_pic->p_data_orig );
- if( p_states->p_pic ) free( p_states->p_pic );
- p_states->p_pic = NULL;
- if( p_state->psz_state ) free( p_state->psz_state );
- p_state->psz_state = NULL;
- free( p_states );
- p_states = NULL;
- }
-}
-
-/*****************************************************************************
- * osd_ConfigLoader: Load and parse osd text configurationfile
- *****************************************************************************/
-int osd_ConfigLoader( vlc_object_t *p_this, const char *psz_file,
- osd_menu_t **p_menu )
-{
- osd_button_t *p_current = NULL; /* button currently processed */
- osd_button_t *p_prev = NULL; /* previous processed button */
-
-#define MAX_FILE_PATH 256
- FILE *fd = NULL;
- int result = 0;
-
- msg_Dbg( p_this, "opening osdmenu definition file %s", psz_file );
- fd = utf8_fopen( psz_file, "r" );
- if( !fd )
- {
- msg_Err( p_this, "failed to open osdmenu definition file %s", psz_file );
- return VLC_EGENERIC;
- }
-
- /* Read first line */
- if( !feof( fd ) )
- {
- char action[25] = "";
- char cmd[25] = "";
- char path[MAX_FILE_PATH] = "";
- char *psz_path = NULL;
- size_t i_len = 0;
- long pos = 0;
-
- result = fscanf(fd, "%24s %255s", &action[0], &path[0] );
-
- /* override images path ? */
- psz_path = config_GetPsz( p_this, "osdmenu-file-path" );
- if( psz_path )
- {
- /* psz_path is not null and therefor &path[0] cannot be NULL
- * it might be null terminated.
- */
- strncpy( &path[0], psz_path, MAX_FILE_PATH );
- free( psz_path );
- psz_path = NULL;
- }
- /* NULL terminate before asking the length of path[] */
- path[MAX_FILE_PATH-1] = '\0';
- i_len = strlen(&path[0]);
- if( i_len == MAX_FILE_PATH )
- i_len--; /* truncate to prevent buffer overflow */
-#if defined(WIN32) || defined(UNDER_CE)
- if( (i_len > 0) && path[i_len] != '\\' )
- path[i_len] = '\\';
-#else
- if( (i_len > 0) && path[i_len] != '/' )
- path[i_len] = '/';
-#endif
- path[i_len+1] = '\0';
- if( result == 0 || result == EOF )
- goto error;
- msg_Dbg( p_this, "osdmenu dir %s", &path[0] );
-
- if( i_len == 0 )
- *p_menu = osd_MenuNew( *p_menu, NULL, 0, 0 );
- else
- *p_menu = osd_MenuNew( *p_menu, &path[0], 0, 0 );
-
- /* Peek for 'style' argument */
- pos = ftell( fd );
- if( pos < 0 )
- goto error;
-
- result = fscanf(fd, "%24s %24s", &cmd[0], &action[0] );
- if( result == 0 || result == EOF )
- goto error;
-
- msg_Dbg( p_this, "osdmenu %s %s", &cmd[0], &action[0] );
- if( strncmp( &cmd[0], "style", 5 ) == 0 )
- {
- if( strncmp( &action[0], "default", 7) == 0 )
- {
- (*p_menu)->i_style = OSD_MENU_STYLE_SIMPLE;
- }
- else if( strncmp( &action[0], "concat", 6) == 0 )
- {
- (*p_menu)->i_style = OSD_MENU_STYLE_CONCAT;
- }
- }
- else
- {
- result = fseek( fd, pos, SEEK_SET );
- if( result < 0 )
- goto error;
- }
- }
-
- if( !*p_menu )
- goto error;
-
- /* read successive lines */
- while( !feof( fd ) )
- {
- osd_state_t *p_state_current = NULL; /* button state currently processed */
- osd_state_t *p_state_prev = NULL; /* previous state processed button */
-
- char cmd[25] = "";
- char action[25] = "";
- char state[25] = "";
- char file[256] = "";
- char path[512] = "";
- int i_x = 0;
- int i_y = 0;
-
- result = fscanf( fd, "%24s %24s (%d,%d)", &cmd[0], &action[0], &i_x, &i_y );
- if( result == 0 )
- goto error;
- if( strncmp( &cmd[0], "action", 6 ) != 0 )
- break;
- msg_Dbg( p_this, " + %s hotkey=%s (%d,%d)", &cmd[0], &action[0], i_x, i_y );
-
- p_prev = p_current;
- p_current = osd_ButtonNew( &action[0], i_x, i_y );
- if( !p_current )
- goto error;
-
- if( p_prev )
- p_prev->p_next = p_current;
- else
- (*p_menu)->p_button = p_current;
- p_current->p_prev = p_prev;
-
- /* parse all states */
- while( !feof( fd ) )
- {
- char type[25] = "";
-
- result = fscanf( fd, "\t%24s", &state[0] );
- if( result == 0 )
- goto error;
-
- /* FIXME: We only parse one level deep now */
- if( strncmp( &state[0], "action", 6 ) == 0 )
- {
- osd_button_t *p_up = NULL;
-
- result = fscanf( fd, "%24s (%d,%d)", &action[0], &i_x, &i_y );
- if( result == 0 )
- goto error;
- /* create new button */
- p_up = osd_ButtonNew( &action[0], i_x, i_y );
- if( !p_up )
- goto error;
- /* Link to list */
- p_up->p_down = p_current;
- p_current->p_up = p_up;
- msg_Dbg( p_this, " + (menu up) hotkey=%s (%d,%d)", &action[0], i_x, i_y );
- /* Parse type state */
- result = fscanf( fd, "\t%24s %24s", &cmd[0], &type[0] );
- if( result == 0 )
- goto error;
- if( strncmp( &cmd[0], "type", 4 ) == 0 )
- {
- if( strncmp( &type[0], "volume", 6 ) == 0 )
- {
- (*p_menu)->p_state->p_volume = p_up;
- msg_Dbg( p_this, " + type=%s", &type[0] );
- }
- }
- /* Parse range state */
- result = fscanf( fd, "\t%24s", &state[0] );
- if( result == 0 )
- goto error;
- /* Parse the range state */
- if( strncmp( &state[0], "range", 5 ) == 0 )
- {
- osd_state_t *p_range_current = NULL; /* range state currently processed */
- osd_state_t *p_range_prev = NULL; /* previous state processed range */
- int i_index = 0;
-
- p_up->b_range = VLC_TRUE;
-
- result = fscanf( fd, "\t%24s", &action[0] );
- if( result == 0 )
- goto error;
-
- result = fscanf( fd, "\t%d", &i_index );
- if( result == 0 )
- goto error;
-
- msg_Dbg( p_this, " + (menu up) hotkey down %s, file=%s%s", &action[0], (*p_menu)->psz_path, &file[0] );
-
- if( p_up->psz_action_down ) free( p_up->psz_action_down );
- p_up->psz_action_down = strdup( &action[0] );
-
- /* Parse range contstruction :
- * range <hotkey>
- * <state1> <file1>
- *
- * <stateN> <fileN>
- * end
- */
- while( !feof( fd ) )
- {
- result = fscanf( fd, "\t%255s", &file[0] );
- if( result == 0 )
- goto error;
- if( strncmp( &file[0], "end", 3 ) == 0 )
- break;
-
- p_range_prev = p_range_current;
-
- if( (*p_menu)->psz_path )
- {
- size_t i_path_size = strlen( (*p_menu)->psz_path );
- size_t i_file_size = strlen( &file[0] );
-
- strncpy( &path[0], (*p_menu)->psz_path, i_path_size );
- strncpy( &path[i_path_size], &file[0], 512 - (i_path_size + i_file_size) );
- path[ i_path_size + i_file_size ] = '\0';
-
- p_range_current = osd_StateNew( p_this, &path[0], "pressed" );
- }
- else /* absolute paths are used. */
- p_range_current = osd_StateNew( p_this, &file[0], "pressed" );
-
- if( !p_range_current || !p_range_current->p_pic )
- goto error;
-
- /* increment the number of ranges for this button */
- p_up->i_ranges++;
-
- if( p_range_prev )
- p_range_prev->p_next = p_range_current;
- else
- p_up->p_states = p_range_current;
- p_range_current->p_prev = p_range_prev;
-
- msg_Dbg( p_this, " |- range=%d, file=%s%s",
- p_up->i_ranges,
- (*p_menu)->psz_path, &file[0] );
- }
- if( i_index > 0 )
- {
- osd_state_t *p_range = NULL;
-
- /* Find the default index for state range */
- p_range = p_up->p_states;
- while( (--i_index > 0) && p_range->p_next )
- {
- osd_state_t *p_temp = NULL;
- p_temp = p_range->p_next;
- p_range = p_temp;
- }
- p_up->p_current_state = p_range;
- }
- else p_up->p_current_state = p_up->p_states;
-
- }
- result = fscanf( fd, "\t%24s", &state[0] );
- if( result == 0 )
- goto error;
- if( strncmp( &state[0], "end", 3 ) != 0 )
- goto error;
-
- /* Continue at the beginning of the while() */
- continue;
- }
-
- /* Parse the range state */
- if( strncmp( &state[0], "range", 5 ) == 0 )
- {
- osd_state_t *p_range_current = NULL; /* range state currently processed */
- osd_state_t *p_range_prev = NULL; /* previous state processed range */
- int i_index = 0;
-
- p_current->b_range = VLC_TRUE;
-
- result = fscanf( fd, "\t%24s", &action[0] );
- if( result == 0 )
- goto error;
-
- result = fscanf( fd, "\t%d", &i_index );
- if( result == 0 )
- goto error;
-
- msg_Dbg( p_this, " + hotkey down %s, file=%s%s", &action[0], (*p_menu)->psz_path, &file[0] );
- if( p_current->psz_action_down ) free( p_current->psz_action_down );
- p_current->psz_action_down = strdup( &action[0] );
-
- /* Parse range contstruction :
- * range <hotkey>
- * <state1> <file1>
- *
- * <stateN> <fileN>
- * end
- */
- while( !feof( fd ) )
- {
- result = fscanf( fd, "\t%255s", &file[0] );
- if( result == 0 )
- goto error;
- if( strncmp( &file[0], "end", 3 ) == 0 )
- break;
-
- p_range_prev = p_range_current;
-
- if( (*p_menu)->psz_path )
- {
- size_t i_path_size = strlen( (*p_menu)->psz_path );
- size_t i_file_size = strlen( &file[0] );
-
- strncpy( &path[0], (*p_menu)->psz_path, i_path_size );
- strncpy( &path[i_path_size], &file[0], 512 - (i_path_size + i_file_size) );
- path[ i_path_size + i_file_size ] = '\0';
-
- p_range_current = osd_StateNew( p_this, &path[0], "pressed" );
- }
- else /* absolute paths are used. */
- p_range_current = osd_StateNew( p_this, &file[0], "pressed" );
-
- if( !p_range_current || !p_range_current->p_pic )
- goto error;
-
- /* increment the number of ranges for this button */
- p_current->i_ranges++;
-
- if( p_range_prev )
- p_range_prev->p_next = p_range_current;
- else
- p_current->p_states = p_range_current;
- p_range_current->p_prev = p_range_prev;
-
- msg_Dbg( p_this, " |- range=%d, file=%s%s",
- p_current->i_ranges,
- (*p_menu)->psz_path, &file[0] );
- }
- if( i_index > 0 )
- {
- osd_state_t *p_range = NULL;
-
- /* Find the default index for state range */
- p_range = p_current->p_states;
- while( (--i_index > 0) && p_range->p_next )
- {
- osd_state_t *p_temp = NULL;
- p_temp = p_range->p_next;
- p_range = p_temp;
- }
- p_current->p_current_state = p_range;
- }
- else p_current->p_current_state = p_current->p_states;
- /* Continue at the beginning of the while() */
- continue;
- }
- if( strncmp( &state[0], "end", 3 ) == 0 )
- break;
-
- result = fscanf( fd, "\t%255s", &file[0] );
- if( result == 0 )
- goto error;
-
- p_state_prev = p_state_current;
-
- if( ( strncmp( ppsz_button_states[0], &state[0], strlen(ppsz_button_states[0]) ) != 0 ) &&
- ( strncmp( ppsz_button_states[1], &state[0], strlen(ppsz_button_states[1]) ) != 0 ) &&
- ( strncmp( ppsz_button_states[2], &state[0], strlen(ppsz_button_states[2]) ) != 0 ) )
- {
- msg_Err( p_this, "invalid button state %s for button %s "
- "expected %u: unselect, select or pressed)",
- &state[0], &action[0], (unsigned)strlen(&state[0]));
- goto error;
- }
-
- if( (*p_menu)->psz_path )
- {
- size_t i_path_size = strlen( (*p_menu)->psz_path );
- size_t i_file_size = strlen( &file[0] );
-
- strncpy( &path[0], (*p_menu)->psz_path, i_path_size );
- strncpy( &path[i_path_size], &file[0], 512 - (i_path_size + i_file_size) );
- path[ i_path_size + i_file_size ] = '\0';
-
- p_state_current = osd_StateNew( p_this, &path[0], &state[0] );
- }
- else /* absolute paths are used. */
- p_state_current = osd_StateNew( p_this, &file[0], &state[0] );
-
- if( !p_state_current || !p_state_current->p_pic )
- goto error;
-
- if( p_state_prev )
- p_state_prev->p_next = p_state_current;
- else
- p_current->p_states = p_state_current;
- p_state_current->p_prev = p_state_prev;
-
- msg_Dbg( p_this, " |- state=%s, file=%s%s", &state[0], (*p_menu)->psz_path, &file[0] );
- }
- p_current->p_current_state = p_current->p_states;
- }
-
- /* Find the last button and store its pointer.
- * The OSD menu behaves like a roundrobin list.
- */
- p_current = (*p_menu)->p_button;
- while( p_current && p_current->p_next )
- {
- osd_button_t *p_temp = NULL;
- p_temp = p_current->p_next;
- p_current = p_temp;
- }
- (*p_menu)->p_last_button = p_current;
- fclose( fd );
- return 0;
-
-#undef MAX_FILE_PATH
-error:
- msg_Err( p_this, "parsing file failed (returned %d)", result );
- osd_MenuFree( p_this, *p_menu );
- fclose( fd );
- return 1;
-}
-
-/*****************************************************************************
- * osd_ConfigUnload: Load and parse osd text configurationfile
- *****************************************************************************/
-void osd_ConfigUnload( vlc_object_t *p_this, osd_menu_t **p_osd)
-{
- msg_Dbg( p_this, "unloading OSD menu structure" );
- osd_MenuFree( p_this, *p_osd );
-}
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