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Commit 9142f0c6 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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Gather key functions and tables in a single file

parent a0f3831c
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Showing with 261 additions and 241 deletions
include/vlc_keys.h
View file @ 9142f0c6
......@@ -24,14 +24,9 @@
#ifndef VLC_KEYS_H
#define VLC_KEYS_H 1
#ifdef __APPLE__
#include <stdint.h>
#endif
/**
* \file
* This file defines keys, functions and structures for hotkey handling in vlc
*
* This file defines keys and functions
*/
#define KEY_MODIFIER 0xFF000000
......@@ -91,170 +86,8 @@
#define KEY_MOUSEWHEELLEFT 0x00F20000
#define KEY_MOUSEWHEELRIGHT 0x00F30000
typedef struct key_descriptor_s
{
const char *psz_key_string;
uint32_t i_key_code;
} key_descriptor_t;
#define ADD_KEY(a) { a, *a }
static const struct key_descriptor_s vlc_modifiers[] =
{
{ "Alt", KEY_MODIFIER_ALT },
{ "Shift", KEY_MODIFIER_SHIFT },
{ "Ctrl", KEY_MODIFIER_CTRL },
{ "Meta", KEY_MODIFIER_META },
{ "Command", KEY_MODIFIER_COMMAND }
};
enum { vlc_num_modifiers=sizeof(vlc_modifiers)
/sizeof(struct key_descriptor_s) };
static const struct key_descriptor_s vlc_keys[] =
{
{ "Unset", KEY_UNSET },
{ "Space", ' ' },
{ "!", '!' },
{ "\"", '\"' },
{ "#", '#' },
{ "$", '$' },
{ "%", '%' },
{ "&", '&' },
{ "'", '\'' },
{ "(", ')' },
{ ")", ')' },
{ "*", '*' },
{ "+", '+' },
{ ",", ',' },
{ "-", '-' },
{ ".", '.' },
{ "/", '/' },
{ "0", '0' },
{ "1", '1' },
{ "2", '2' },
{ "3", '3' },
{ "4", '4' },
{ "5", '5' },
{ "6", '6' },
{ "7", '7' },
{ "8", '8' },
{ "9", '9' },
{ ":", ':' },
{ ";", ';' },
{ "<", '<' },
{ "=", '=' },
{ ">", '>' },
{ "?", '?' },
{ "@", '@' },
{ "[", '[' },
{ "\\", '\\' },
{ "]", ']' },
{ "^", '^' },
{ "_", '_' },
{ "`", '`' },
{ "a", 'a' },
{ "b", 'b' },
{ "c", 'c' },
{ "d", 'd' },
{ "e", 'e' },
{ "f", 'f' },
{ "g", 'g' },
{ "h", 'h' },
{ "i", 'i' },
{ "j", 'j' },
{ "k", 'k' },
{ "l", 'l' },
{ "m", 'm' },
{ "n", 'n' },
{ "o", 'o' },
{ "p", 'p' },
{ "q", 'q' },
{ "r", 'r' },
{ "s", 's' },
{ "t", 't' },
{ "u", 'u' },
{ "v", 'v' },
{ "w", 'w' },
{ "x", 'x' },
{ "y", 'y' },
{ "z", 'z' },
{ "Left", KEY_LEFT },
{ "Right", KEY_RIGHT },
{ "Up", KEY_UP },
{ "Down", KEY_DOWN },
{ "Enter", KEY_ENTER },
{ "F1", KEY_F1 },
{ "F2", KEY_F2 },
{ "F3", KEY_F3 },
{ "F4", KEY_F4 },
{ "F5", KEY_F5 },
{ "F6", KEY_F6 },
{ "F7", KEY_F7 },
{ "F8", KEY_F8 },
{ "F9", KEY_F9 },
{ "F10", KEY_F10 },
{ "F11", KEY_F11 },
{ "F12", KEY_F12 },
{ "Home", KEY_HOME },
{ "End", KEY_END },
{ "Insert", KEY_INSERT },
{ "Delete", KEY_DELETE },
{ "Menu", KEY_MENU },
{ "Esc", KEY_ESC },
{ "Page Up", KEY_PAGEUP },
{ "Page Down", KEY_PAGEDOWN },
{ "Tab", KEY_TAB },
{ "Backspace", KEY_BACKSPACE },
{ "Browser Back", KEY_BROWSER_BACK },
{ "Browser Forward", KEY_BROWSER_FORWARD },
{ "Browser Refresh", KEY_BROWSER_REFRESH },
{ "Browser Stop", KEY_BROWSER_STOP },
{ "Browser Search", KEY_BROWSER_SEARCH },
{ "Browser Favorites", KEY_BROWSER_FAVORITES },
{ "Browser Home", KEY_BROWSER_HOME },
{ "Volume Mute", KEY_VOLUME_MUTE },
{ "Volume Down", KEY_VOLUME_DOWN },
{ "Volume Up", KEY_VOLUME_UP },
{ "Media Next Track", KEY_MEDIA_NEXT_TRACK },
{ "Media Prev Track", KEY_MEDIA_PREV_TRACK },
{ "Media Stop", KEY_MEDIA_STOP },
{ "Media Play Pause", KEY_MEDIA_PLAY_PAUSE },
{ "Mouse Wheel Up", KEY_MOUSEWHEELUP },
{ "Mouse Wheel Down", KEY_MOUSEWHEELDOWN },
{ "Mouse Wheel Left", KEY_MOUSEWHEELLEFT },
{ "Mouse Wheel Right", KEY_MOUSEWHEELRIGHT },
};
enum { vlc_num_keys=sizeof(vlc_keys)/sizeof(struct key_descriptor_s) };
#include <stdlib.h>
static inline int cmpkey (const void *key, const void *elem)
{
return ((uintptr_t)key) - ((key_descriptor_t *)elem)->i_key_code;
}
static inline const char *KeyToString( uint32_t i_key )
{
key_descriptor_t *d;
d = (key_descriptor_t *)
bsearch ((void *)(uintptr_t)i_key, vlc_keys, vlc_num_keys,
sizeof (vlc_keys[0]), cmpkey);
return d ? d->psz_key_string : NULL;
}
static inline int StringToKey( char *psz_key )
{
size_t i;
for ( i = 0; i < vlc_num_keys; ++i )
{
if ( !strcmp( vlc_keys[i].psz_key_string, psz_key ))
{
return vlc_keys[i].i_key_code;
}
}
return 0;
}
VLC_EXPORT( const char *, KeyToString, (uint_fast32_t i_key) ) LIBVLC_USED;
VLC_EXPORT( uint_fast32_t, StringToKey, (char *psz_key) ) LIBVLC_USED;
typedef enum vlc_key {
ACTIONID_QUIT = 1,
......
src/Makefile.am
View file @ 9142f0c6
......@@ -420,6 +420,7 @@ SOURCES_libvlc_common = \
config/chain.c \
config/file.c \
config/intf.c \
config/keys.c \
config/cmdline.c \
misc/events.c \
misc/image.c \
......
src/config/configuration.h
View file @ 9142f0c6
......@@ -52,7 +52,8 @@ static inline int IsConfigFloatType (int type)
return type == CONFIG_ITEM_FLOAT;
}
int ConfigStringToKey( const char * );
uint_fast32_t ConfigStringToKey( const char * );
char *ConfigKeyToString( uint_fast32_t );
/* The configuration file */
#define CONFIG_FILE "vlcrc"
......
src/config/file.c
View file @ 9142f0c6
......@@ -44,8 +44,6 @@
#include "configuration.h"
#include "modules/modules.h"
static char *ConfigKeyToString( int );
static inline char *strdupnull (const char *src)
{
return src ? strdup (src) : NULL;
......@@ -746,69 +744,3 @@ int __config_SaveConfigFile( vlc_object_t *p_this, const char *psz_module_name )
{
return SaveConfigFile( p_this, psz_module_name, false );
}
int ConfigStringToKey( const char *psz_key )
{
int i_key = 0;
size_t i;
const char *psz_parser = strchr( psz_key, '-' );
while( psz_parser && psz_parser != psz_key )
{
for( i = 0; i < vlc_num_modifiers; ++i )
{
if( !strncasecmp( vlc_modifiers[i].psz_key_string, psz_key,
strlen( vlc_modifiers[i].psz_key_string ) ) )
{
i_key |= vlc_modifiers[i].i_key_code;
}
}
psz_key = psz_parser + 1;
psz_parser = strchr( psz_key, '-' );
}
for( i = 0; i < vlc_num_keys; ++i )
{
if( !strcasecmp( vlc_keys[i].psz_key_string, psz_key ) )
{
i_key |= vlc_keys[i].i_key_code;
break;
}
}
return i_key;
}
char *ConfigKeyToString( int i_key )
{
// Worst case appears to be 45 characters:
// "Command-Meta-Ctrl-Shift-Alt-Browser Favorites"
enum { keylen=64 };
char *psz_key = malloc( keylen );
char *p;
size_t index;
if ( !psz_key )
{
return NULL;
}
*psz_key = '\0';
p = psz_key;
for( index = 0; index < vlc_num_modifiers; ++index )
{
if( i_key & vlc_modifiers[index].i_key_code )
{
p += snprintf( p, keylen-(psz_key-p), "%s-",
vlc_modifiers[index].psz_key_string );
}
}
for( index = 0; index < vlc_num_keys; ++index )
{
if( (int)( i_key & ~KEY_MODIFIER ) == vlc_keys[index].i_key_code )
{
p += snprintf( p, keylen-(psz_key-p), "%s",
vlc_keys[index].psz_key_string );
break;
}
}
return psz_key;
}
src/config/keys.c 0 → 100644
View file @ 9142f0c6
/*****************************************************************************
* keys.c: keys configuration
*****************************************************************************
* Copyright (C) 2003-2009 the VideoLAN team
*
* Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
*
* 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.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/**
* \file
* This file defines functions and structures for hotkey handling in vlc
*/
#include <vlc_common.h>
#include <vlc_keys.h>
#include "configuration.h"
typedef struct key_descriptor_s
{
const char *psz_key_string;
uint32_t i_key_code;
} key_descriptor_t;
static const struct key_descriptor_s vlc_modifiers[] =
{
{ "Alt", KEY_MODIFIER_ALT },
{ "Shift", KEY_MODIFIER_SHIFT },
{ "Ctrl", KEY_MODIFIER_CTRL },
{ "Meta", KEY_MODIFIER_META },
{ "Command", KEY_MODIFIER_COMMAND }
};
enum { vlc_num_modifiers=sizeof(vlc_modifiers)
/sizeof(struct key_descriptor_s) };
static const struct key_descriptor_s vlc_keys[] =
{
{ "Unset", KEY_UNSET },
{ "Space", ' ' },
{ "!", '!' },
{ "\"", '\"' },
{ "#", '#' },
{ "$", '$' },
{ "%", '%' },
{ "&", '&' },
{ "'", '\'' },
{ "(", ')' },
{ ")", ')' },
{ "*", '*' },
{ "+", '+' },
{ ",", ',' },
{ "-", '-' },
{ ".", '.' },
{ "/", '/' },
{ "0", '0' },
{ "1", '1' },
{ "2", '2' },
{ "3", '3' },
{ "4", '4' },
{ "5", '5' },
{ "6", '6' },
{ "7", '7' },
{ "8", '8' },
{ "9", '9' },
{ ":", ':' },
{ ";", ';' },
{ "<", '<' },
{ "=", '=' },
{ ">", '>' },
{ "?", '?' },
{ "@", '@' },
{ "[", '[' },
{ "\\", '\\' },
{ "]", ']' },
{ "^", '^' },
{ "_", '_' },
{ "`", '`' },
{ "a", 'a' },
{ "b", 'b' },
{ "c", 'c' },
{ "d", 'd' },
{ "e", 'e' },
{ "f", 'f' },
{ "g", 'g' },
{ "h", 'h' },
{ "i", 'i' },
{ "j", 'j' },
{ "k", 'k' },
{ "l", 'l' },
{ "m", 'm' },
{ "n", 'n' },
{ "o", 'o' },
{ "p", 'p' },
{ "q", 'q' },
{ "r", 'r' },
{ "s", 's' },
{ "t", 't' },
{ "u", 'u' },
{ "v", 'v' },
{ "w", 'w' },
{ "x", 'x' },
{ "y", 'y' },
{ "z", 'z' },
{ "Left", KEY_LEFT },
{ "Right", KEY_RIGHT },
{ "Up", KEY_UP },
{ "Down", KEY_DOWN },
{ "Enter", KEY_ENTER },
{ "F1", KEY_F1 },
{ "F2", KEY_F2 },
{ "F3", KEY_F3 },
{ "F4", KEY_F4 },
{ "F5", KEY_F5 },
{ "F6", KEY_F6 },
{ "F7", KEY_F7 },
{ "F8", KEY_F8 },
{ "F9", KEY_F9 },
{ "F10", KEY_F10 },
{ "F11", KEY_F11 },
{ "F12", KEY_F12 },
{ "Home", KEY_HOME },
{ "End", KEY_END },
{ "Insert", KEY_INSERT },
{ "Delete", KEY_DELETE },
{ "Menu", KEY_MENU },
{ "Esc", KEY_ESC },
{ "Page Up", KEY_PAGEUP },
{ "Page Down", KEY_PAGEDOWN },
{ "Tab", KEY_TAB },
{ "Backspace", KEY_BACKSPACE },
{ "Browser Back", KEY_BROWSER_BACK },
{ "Browser Forward", KEY_BROWSER_FORWARD },
{ "Browser Refresh", KEY_BROWSER_REFRESH },
{ "Browser Stop", KEY_BROWSER_STOP },
{ "Browser Search", KEY_BROWSER_SEARCH },
{ "Browser Favorites", KEY_BROWSER_FAVORITES },
{ "Browser Home", KEY_BROWSER_HOME },
{ "Volume Mute", KEY_VOLUME_MUTE },
{ "Volume Down", KEY_VOLUME_DOWN },
{ "Volume Up", KEY_VOLUME_UP },
{ "Media Next Track", KEY_MEDIA_NEXT_TRACK },
{ "Media Prev Track", KEY_MEDIA_PREV_TRACK },
{ "Media Stop", KEY_MEDIA_STOP },
{ "Media Play Pause", KEY_MEDIA_PLAY_PAUSE },
{ "Mouse Wheel Up", KEY_MOUSEWHEELUP },
{ "Mouse Wheel Down", KEY_MOUSEWHEELDOWN },
{ "Mouse Wheel Left", KEY_MOUSEWHEELLEFT },
{ "Mouse Wheel Right", KEY_MOUSEWHEELRIGHT },
};
enum { vlc_num_keys=sizeof(vlc_keys)/sizeof(struct key_descriptor_s) };
static int cmpkey (const void *key, const void *elem)
{
return ((uintptr_t)key) - ((key_descriptor_t *)elem)->i_key_code;
}
const char *KeyToString (uint_fast32_t sym)
{
key_descriptor_t *d;
d = (key_descriptor_t *)
bsearch ((void *)(uintptr_t)sym, vlc_keys, vlc_num_keys,
sizeof (vlc_keys[0]), cmpkey);
return d ? d->psz_key_string : NULL;
}
uint_fast32_t StringToKey (char *name)
{
for (size_t i = 0; i < vlc_num_keys; i++)
if (!strcmp (vlc_keys[i].psz_key_string, name))
return vlc_keys[i].i_key_code;
return 0;
}
uint_fast32_t ConfigStringToKey (const char *name)
{
uint_fast32_t mods = 0;
const char *psz_parser = name;
for (;;)
{
psz_parser = strchr (psz_parser, '-');
if (psz_parser == NULL || psz_parser == name)
break;
for (size_t i = 0; i < vlc_num_modifiers; i++)
{
if (!strncasecmp (vlc_modifiers[i].psz_key_string, name,
strlen (vlc_modifiers[i].psz_key_string)))
{
mods |= vlc_modifiers[i].i_key_code;
}
}
name = psz_parser + 1;
}
for (size_t i = 0; i < vlc_num_keys; i++)
if (!strcasecmp( vlc_keys[i].psz_key_string, name))
return vlc_keys[i].i_key_code | mods;
return 0;
}
char *ConfigKeyToString (uint_fast32_t i_key)
{
// Worst case appears to be 45 characters:
// "Command-Meta-Ctrl-Shift-Alt-Browser Favorites"
char *psz_key = malloc (64);
if (!psz_key)
return NULL;
char *p = psz_key, *psz_end = psz_key + 54;
*p = '\0';
for (size_t i = 0; i < vlc_num_modifiers; i++)
{
if (i_key & vlc_modifiers[i].i_key_code)
{
p += snprintf (p, psz_end - p, "%s-",
vlc_modifiers[i].psz_key_string);
}
}
for (size_t i = 0; i < vlc_num_keys; i++)
{
if ((i_key & ~KEY_MODIFIER) == vlc_keys[i].i_key_code)
{
p += snprintf (p, psz_end - p, "%s",
vlc_keys[i].psz_key_string);
break;
}
}
return psz_key;
}
src/libvlccore.sym
View file @ 9142f0c6
......@@ -608,3 +608,5 @@ text_style_Delete
text_style_Duplicate
text_style_New
xml_Delete
KeyToString
StringToKey
src/test/keys.c
View file @ 9142f0c6
......@@ -26,8 +26,8 @@
#include <stdint.h>
#include <stdbool.h>
#include <vlc_common.h>
#include <vlc_keys.h>
#define __LIBVLC__
#include "../config/keys.c"
int main (void)
{
......
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