diff options
Diffstat (limited to 'libxklavier/xklavier_xmm.c')
| -rwxr-xr-x | libxklavier/xklavier_xmm.c | 444 |
1 files changed, 226 insertions, 218 deletions
diff --git a/libxklavier/xklavier_xmm.c b/libxklavier/xklavier_xmm.c index afef5f7..22d6131 100755 --- a/libxklavier/xklavier_xmm.c +++ b/libxklavier/xklavier_xmm.c @@ -15,275 +15,283 @@ #define SHORTCUT_OPTION_PREFIX "grp:" -gchar* current_xmm_rules = NULL; +gchar *current_xmm_rules = NULL; XklConfigRec current_xmm_config; Atom xmm_state_atom; -const gchar **xkl_xmm_groups_get_names( void ) +const gchar ** +xkl_xmm_groups_get_names(void) { - return (const gchar **)current_xmm_config.layouts; + return (const gchar **) current_xmm_config.layouts; } -void xkl_xmm_shortcuts_grab( void ) +void +xkl_xmm_shortcuts_grab(void) { - const XmmShortcut *shortcut; - const XmmSwitchOption *option = xkl_xmm_shortcut_get_current(); - - xkl_debug( 150, "Found shortcut option: %p\n", option ); - if( option == NULL ) - return; - - shortcut = option->shortcuts; - while (shortcut->keysym != XK_VoidSymbol) - { - int keycode = XKeysymToKeycode( xkl_display, shortcut->keysym ); - xkl_xmm_grab_ignoring_indicators( keycode, - shortcut->modifiers ); - shortcut++; - } + const XmmShortcut *shortcut; + const XmmSwitchOption *option = xkl_xmm_shortcut_get_current(); + + xkl_debug(150, "Found shortcut option: %p\n", option); + if (option == NULL) + return; + + shortcut = option->shortcuts; + while (shortcut->keysym != XK_VoidSymbol) { + int keycode = + XKeysymToKeycode(xkl_display, shortcut->keysym); + xkl_xmm_grab_ignoring_indicators(keycode, + shortcut->modifiers); + shortcut++; + } } -void xkl_xmm_shortcuts_ungrab( void ) +void +xkl_xmm_shortcuts_ungrab(void) { - const XmmShortcut *shortcut; - const XmmSwitchOption *option = xkl_xmm_shortcut_get_current(); - - if( option == NULL ) - return; - - shortcut = option->shortcuts; - while (shortcut->keysym != XK_VoidSymbol) - { - int keycode = XKeysymToKeycode( xkl_display, shortcut->keysym ); - xkl_xmm_ungrab_ignoring_indicators( keycode, - shortcut->modifiers ); - shortcut++; - } + const XmmShortcut *shortcut; + const XmmSwitchOption *option = xkl_xmm_shortcut_get_current(); + + if (option == NULL) + return; + + shortcut = option->shortcuts; + while (shortcut->keysym != XK_VoidSymbol) { + int keycode = + XKeysymToKeycode(xkl_display, shortcut->keysym); + xkl_xmm_ungrab_ignoring_indicators(keycode, + shortcut->modifiers); + shortcut++; + } } -XmmSwitchOption *xkl_xmm_shortcut_get_current( void ) +XmmSwitchOption * +xkl_xmm_shortcut_get_current(void) { - const gchar* option_name = xkl_xmm_shortcut_get_current_option_name(); - XmmSwitchOption *switch_option = all_switch_options; - xkl_debug( 150, "Configured switch option: [%s]\n", option_name ); - if( option_name == NULL ) - return NULL; - while( switch_option->option_name != NULL ) - { - if( !g_ascii_strcasecmp( switch_option->option_name, option_name ) ) - return switch_option; - switch_option++; - } - return NULL; + const gchar *option_name = + xkl_xmm_shortcut_get_current_option_name(); + XmmSwitchOption *switch_option = all_switch_options; + xkl_debug(150, "Configured switch option: [%s]\n", option_name); + if (option_name == NULL) + return NULL; + while (switch_option->option_name != NULL) { + if (!g_ascii_strcasecmp + (switch_option->option_name, option_name)) + return switch_option; + switch_option++; + } + return NULL; } -const gchar* xkl_xmm_shortcut_get_current_option_name( void ) +const gchar * +xkl_xmm_shortcut_get_current_option_name(void) { - gchar** option = current_xmm_config.options; - if( option == NULL ) - return NULL; - - while( *option != NULL ) - { - /* starts with "grp:" */ - if( strstr( *option, SHORTCUT_OPTION_PREFIX ) != NULL ) - { - return *option + sizeof SHORTCUT_OPTION_PREFIX - 1; - } - option++; - } - return NULL; + gchar **option = current_xmm_config.options; + if (option == NULL) + return NULL; + + while (*option != NULL) { + /* starts with "grp:" */ + if (strstr(*option, SHORTCUT_OPTION_PREFIX) != NULL) { + return *option + sizeof SHORTCUT_OPTION_PREFIX - 1; + } + option++; + } + return NULL; } -const XmmSwitchOption *xkl_xmm_switch_option_find( gint keycode, - guint state, - gint* current_shortcut_rv ) +const XmmSwitchOption * +xkl_xmm_switch_option_find(gint keycode, + guint state, gint * current_shortcut_rv) { - const XmmSwitchOption *rv = xkl_xmm_shortcut_get_current(); - - if( rv != NULL ) - { - XmmShortcut *sc = rv->shortcuts; - while (sc->keysym != XK_VoidSymbol) - { - if( ( XKeysymToKeycode( xkl_display, sc->keysym ) == keycode ) && - ( ( state & sc->modifiers ) == sc->modifiers ) ) - { - return rv; - } - sc++; - } - } - return NULL; + const XmmSwitchOption *rv = xkl_xmm_shortcut_get_current(); + + if (rv != NULL) { + XmmShortcut *sc = rv->shortcuts; + while (sc->keysym != XK_VoidSymbol) { + if ((XKeysymToKeycode(xkl_display, sc->keysym) == + keycode) + && ((state & sc->modifiers) == + sc->modifiers)) { + return rv; + } + sc++; + } + } + return NULL; } -gint xkl_xmm_listen_resume( void ) +gint +xkl_xmm_listen_resume(void) { - if( xkl_listener_type & XKLL_MANAGE_LAYOUTS ) - xkl_xmm_shortcuts_grab(); - return 0; + if (xkl_listener_type & XKLL_MANAGE_LAYOUTS) + xkl_xmm_shortcuts_grab(); + return 0; } -gint xkl_xmm_listen_pause( void ) +gint +xkl_xmm_listen_pause(void) { - if( xkl_listener_type & XKLL_MANAGE_LAYOUTS ) - xkl_xmm_shortcuts_ungrab(); - return 0; + if (xkl_listener_type & XKLL_MANAGE_LAYOUTS) + xkl_xmm_shortcuts_ungrab(); + return 0; } -guint xkl_xmm_groups_get_max_num( void ) +guint +xkl_xmm_groups_get_max_num(void) { - return 0; + return 0; } -guint xkl_xmm_groups_get_num( void ) +guint +xkl_xmm_groups_get_num(void) { - gint rv = 0; - gchar ** p = current_xmm_config.layouts; - if( p != NULL ) - while( *p++ != NULL ) rv++; - return rv; + gint rv = 0; + gchar **p = current_xmm_config.layouts; + if (p != NULL) + while (*p++ != NULL) + rv++; + return rv; } - -void xkl_xmm_free_all_info( void ) + +void +xkl_xmm_free_all_info(void) { - if( current_xmm_rules != NULL ) - { - g_free( current_xmm_rules ); - current_xmm_rules = NULL; - } - xkl_config_rec_reset( ¤t_xmm_config ); + if (current_xmm_rules != NULL) { + g_free(current_xmm_rules); + current_xmm_rules = NULL; + } + xkl_config_rec_reset(¤t_xmm_config); } -gboolean xkl_xmm_if_cached_info_equals_actual( void ) +gboolean +xkl_xmm_if_cached_info_equals_actual(void) { - return FALSE; + return FALSE; } -gboolean xkl_xmm_load_all_info( ) +gboolean +xkl_xmm_load_all_info() { - return xkl_config_get_full_from_server( ¤t_xmm_rules, - ¤t_xmm_config ); + return xkl_config_get_full_from_server(¤t_xmm_rules, + ¤t_xmm_config); } -void xkl_xmm_state_get_server( XklState * state ) +void +xkl_xmm_state_get_server(XklState * state) { - unsigned char *propval = NULL; - Atom actual_type; - int actual_format; - unsigned long bytes_remaining; - unsigned long actual_items; - int result; - - memset( state, 0, sizeof( *state ) ); - - result = XGetWindowProperty( xkl_display, xkl_root_window, - xmm_state_atom, 0L, 1L, - False, XA_INTEGER, &actual_type, - &actual_format, &actual_items, - &bytes_remaining, &propval ); - - if( Success == result ) - { - if( actual_format == 32 || actual_items == 1 ) - { - state->group = *(CARD32*)propval; - } else - { - xkl_debug( 160, "Could not get the xmodmap current group\n" ); - } - XFree( propval ); - } else - { - xkl_debug( 160, "Could not get the xmodmap current group: %d\n", result ); - } + unsigned char *propval = NULL; + Atom actual_type; + int actual_format; + unsigned long bytes_remaining; + unsigned long actual_items; + int result; + + memset(state, 0, sizeof(*state)); + + result = XGetWindowProperty(xkl_display, xkl_root_window, + xmm_state_atom, 0L, 1L, + False, XA_INTEGER, &actual_type, + &actual_format, &actual_items, + &bytes_remaining, &propval); + + if (Success == result) { + if (actual_format == 32 || actual_items == 1) { + state->group = *(CARD32 *) propval; + } else { + xkl_debug(160, + "Could not get the xmodmap current group\n"); + } + XFree(propval); + } else { + xkl_debug(160, + "Could not get the xmodmap current group: %d\n", + result); + } } -void xkl_xmm_group_actualize( gint group ) +void +xkl_xmm_group_actualize(gint group) { - char cmd[1024]; - int res; - const gchar* layout_name = NULL; - - if( xkl_xmm_groups_get_num() < group ) - return; - - layout_name = current_xmm_config.layouts[group]; - - snprintf( cmd, sizeof cmd, - "xmodmap %s/xmodmap.%s", - XMODMAP_BASE, layout_name ); - - res = system( cmd ); - if( res > 0 ) - { - xkl_debug( 0, "xmodmap error %d\n", res ); - } else if( res < 0 ) - { - xkl_debug( 0, "Could not execute xmodmap: %d\n", res ); - } - XSync( xkl_display, False ); + char cmd[1024]; + int res; + const gchar *layout_name = NULL; + + if (xkl_xmm_groups_get_num() < group) + return; + + layout_name = current_xmm_config.layouts[group]; + + snprintf(cmd, sizeof cmd, + "xmodmap %s/xmodmap.%s", XMODMAP_BASE, layout_name); + + res = system(cmd); + if (res > 0) { + xkl_debug(0, "xmodmap error %d\n", res); + } else if (res < 0) { + xkl_debug(0, "Could not execute xmodmap: %d\n", res); + } + XSync(xkl_display, False); } -void xkl_xmm_group_lock( gint group ) +void +xkl_xmm_group_lock(gint group) { - CARD32 propval; - - if( xkl_xmm_groups_get_num() < group ) - return; - - /* updating the status property */ - propval = group; - XChangeProperty( xkl_display, xkl_root_window, xmm_state_atom, - XA_INTEGER, 32, PropModeReplace, - (unsigned char*)&propval, 1 ); - XSync( xkl_display, False ); + CARD32 propval; + + if (xkl_xmm_groups_get_num() < group) + return; + + /* updating the status property */ + propval = group; + XChangeProperty(xkl_display, xkl_root_window, xmm_state_atom, + XA_INTEGER, 32, PropModeReplace, + (unsigned char *) &propval, 1); + XSync(xkl_display, False); } -gint xkl_xmm_init( void ) +gint +xkl_xmm_init(void) { - static XklVTable xkl_xmm_vtable = - { - "xmodmap", - XKLF_MULTIPLE_LAYOUTS_SUPPORTED | - XKLF_REQUIRES_MANUAL_LAYOUT_MANAGEMENT, - xkl_xmm_config_activate, - xkl_xmm_config_init, - xkl_xmm_config_registry_load, - NULL, /* no write_file */ - - xkl_xmm_groups_get_names, - xkl_xmm_groups_get_max_num, - xkl_xmm_groups_get_num, - xkl_xmm_group_lock, - - xkl_xmm_process_x_event, - xkl_xmm_free_all_info, - xkl_xmm_if_cached_info_equals_actual, - xkl_xmm_load_all_info, - xkl_xmm_state_get_server, - xkl_xmm_listen_pause, - xkl_xmm_listen_resume, - NULL, /* no indicators_set */ - }; - - if( getenv( "XKL_XMODMAP_DISABLE" ) != NULL ) - return -1; - - xkl_xmm_vtable.base_config_atom = - XInternAtom( xkl_display, "_XMM_NAMES", False ); - xkl_xmm_vtable.backup_config_atom = - XInternAtom( xkl_display, "_XMM_NAMES_BACKUP", False ); - - xmm_state_atom = - XInternAtom( xkl_display, "_XMM_STATE", False ); - - xkl_xmm_vtable.default_model = "generic"; - xkl_xmm_vtable.default_layout = "us"; - - xkl_vtable = &xkl_xmm_vtable; - - return 0; + static XklVTable xkl_xmm_vtable = { + "xmodmap", + XKLF_MULTIPLE_LAYOUTS_SUPPORTED | + XKLF_REQUIRES_MANUAL_LAYOUT_MANAGEMENT, + xkl_xmm_config_activate, + xkl_xmm_config_init, + xkl_xmm_config_registry_load, + NULL, /* no write_file */ + + xkl_xmm_groups_get_names, + xkl_xmm_groups_get_max_num, + xkl_xmm_groups_get_num, + xkl_xmm_group_lock, + + xkl_xmm_process_x_event, + xkl_xmm_free_all_info, + xkl_xmm_if_cached_info_equals_actual, + xkl_xmm_load_all_info, + xkl_xmm_state_get_server, + xkl_xmm_listen_pause, + xkl_xmm_listen_resume, + NULL, /* no indicators_set */ + }; + + if (getenv("XKL_XMODMAP_DISABLE") != NULL) + return -1; + + xkl_xmm_vtable.base_config_atom = + XInternAtom(xkl_display, "_XMM_NAMES", False); + xkl_xmm_vtable.backup_config_atom = + XInternAtom(xkl_display, "_XMM_NAMES_BACKUP", False); + + xmm_state_atom = XInternAtom(xkl_display, "_XMM_STATE", False); + + xkl_xmm_vtable.default_model = "generic"; + xkl_xmm_vtable.default_layout = "us"; + + xkl_vtable = &xkl_xmm_vtable; + + return 0; } |