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rofi/source/keyb.c

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#include <config.h>
#include <string.h>
#include "rofi.h"
#include <X11/keysym.h>
#include "x11-helper.h"
#include "xrmoptions.h"
typedef struct _KeyBinding
{
unsigned int modmask;
KeySym keysym;
} KeyBinding;
typedef struct _ActionBindingEntry
{
const char *name;
char *keystr;
int num_bindings;
KeyBinding *kb;
} ActionBindingEntry;
typedef struct _DefaultBinding
{
KeyBindingAction id;
char *name;
char *keybinding;
} DefaultBinding;
ActionBindingEntry abe[NUM_ABE];
// Use this so we can ignore numlock mask.
// TODO: maybe use something smarter here..
extern unsigned int NumlockMask;
/**
* LIST OF DEFAULT SETTINGS
*/
DefaultBinding bindings[NUM_ABE] =
{
{ .id = PASTE_PRIMARY, .name = "kb-primary-paste", .keybinding = "Control+Shift+v,Shift+Insert", },
{ .id = PASTE_SECONDARY, .name = "kb-secondary-paste", .keybinding = "Control+v,Insert", },
{ .id = CLEAR_LINE, .name = "kb-clear-line", .keybinding = "Control+u", },
{ .id = MOVE_FRONT, .name = "kb-move-front", .keybinding = "Control+a", },
{ .id = MOVE_END, .name = "kb-move-end", .keybinding = "Control+e", },
{ .id = MOVE_WORD_BACK, .name = "kb-move-word-back", .keybinding = "Alt+b", },
{ .id = MOVE_WORD_FORWARD, .name = "kb-move-word-forward", .keybinding = "Alt+f", },
{ .id = MOVE_CHAR_BACK, .name = "kb-move-char-back", .keybinding = "Left,Control+b" },
{ .id = MOVE_CHAR_FORWARD, .name = "kb-move-char-forward", .keybinding = "Right,Control+f" },
{ .id = REMOVE_WORD_BACK, .name = "kb-remove-word-back", .keybinding = "Control+Alt+h", },
{ .id = REMOVE_WORD_FORWARD, .name = "kb-remove-word-forward", .keybinding = "Control+Alt+d", },
{ .id = REMOVE_CHAR_FORWARD, .name = "kb-remove-char-forward", .keybinding = "Delete,Control+d", },
{ .id = REMOVE_CHAR_BACK, .name = "kb-remove-char-back", .keybinding = "BackSpace,Control+h", },
{ .id = ACCEPT_ENTRY, .name = "kb-accept-entry", .keybinding = "Control+j,Control+m,Return,KP_Enter", },
{ .id = ACCEPT_CUSTOM, .name = "kb-accept-custom", .keybinding = "Control+Return", },
{ .id = ACCEPT_ENTRY_CONTINUE, .name = "kb-accept-entry-continue", .keybinding = "Shift+Return", },
{ .id = MODE_NEXT, .name = "kb-mode-next", .keybinding = "Shift+Right,Control+Tab" },
{ .id = MODE_PREVIOUS, .name = "kb-mode-previous", .keybinding = "Shift+Left,Control+Shift+Tab" },
{ .id = TOGGLE_CASE_SENSITIVITY, .name = "kb-toggle-case-sensitivity", .keybinding = "grave,dead_grave" },
{ .id = DELETE_ENTRY, .name = "kb-delete-entry", .keybinding = "Shift+Delete" },
{ .id = ROW_LEFT, .name = "kb-row-left", .keybinding = "Control+Page_Up" },
{ .id = ROW_RIGHT, .name = "kb-row-right", .keybinding = "Control+Page_Down" },
{ .id = ROW_UP, .name = "kb-row-up", .keybinding = "Up,Control+p,Shift+Tab" },
{ .id = ROW_DOWN, .name = "kb-row-down", .keybinding = "Down,Control+n" },
{ .id = ROW_TAB, .name = "kb-row-tab", .keybinding = "Tab" },
{ .id = PAGE_PREV, .name = "kb-page-prev", .keybinding = "Page_Up" },
{ .id = PAGE_NEXT, .name = "kb-page-next", .keybinding = "Page_Down" },
{ .id = ROW_FIRST, .name = "kb-row-first", .keybinding = "Home,KP_Home" },
{ .id = ROW_LAST, .name = "kb-row-last", .keybinding = "End,KP_End" },
{ .id = ROW_SELECT, .name = "kb-row-select", .keybinding = "Control+space" },
{ .id = CANCEL, .name = "kb-cancel", .keybinding = "Escape" },
{ .id = CUSTOM_1, .name = "kb-custom-1", .keybinding = "Alt+1" },
{ .id = CUSTOM_2, .name = "kb-custom-2", .keybinding = "Alt+2" },
{ .id = CUSTOM_3, .name = "kb-custom-3", .keybinding = "Alt+3" },
{ .id = CUSTOM_4, .name = "kb-custom-4", .keybinding = "Alt+4" },
{ .id = CUSTOM_5, .name = "kb-custom-5", .keybinding = "Alt+5" },
{ .id = CUSTOM_6, .name = "kb-custom-6", .keybinding = "Alt+6" },
{ .id = CUSTOM_7, .name = "kb-custom-7", .keybinding = "Alt+7" },
{ .id = CUSTOM_8, .name = "kb-custom-8", .keybinding = "Alt+8" },
{ .id = CUSTOM_9, .name = "kb-custom-9", .keybinding = "Alt+9" },
{ .id = CUSTOM_10, .name = "kb-custom-10", .keybinding = "Alt+0" },
{ .id = CUSTOM_11, .name = "kb-custom-11", .keybinding = "Alt+Shift+1" },
{ .id = CUSTOM_12, .name = "kb-custom-12", .keybinding = "Alt+Shift+2" },
{ .id = CUSTOM_13, .name = "kb-custom-13", .keybinding = "Alt+Shift+3" },
{ .id = CUSTOM_14, .name = "kb-custom-14", .keybinding = "Alt+Shift+4" },
{ .id = CUSTOM_15, .name = "kb-custom-15", .keybinding = "Alt+Shift+5" },
{ .id = CUSTOM_16, .name = "kb-custom-16", .keybinding = "Alt+Shift+6" },
{ .id = CUSTOM_18, .name = "kb-custom-18", .keybinding = "Alt+Shift+8" },
{ .id = CUSTOM_17, .name = "kb-custom-17", .keybinding = "Alt+Shift+7" },
{ .id = CUSTOM_19, .name = "kb-custom-19", .keybinding = "Alt+Shift+9" },
};
void setup_abe ( void )
{
for ( int iter = 0; iter < NUM_ABE; iter++ ) {
int id = bindings[iter].id;
// set pointer to name.
abe[id].name = bindings[iter].name;
abe[id].keystr = g_strdup ( bindings[iter].keybinding );
abe[id].num_bindings = 0;
abe[id].kb = NULL;
config_parser_add_option ( xrm_String, abe[id].name, (void * *) &( abe[id].keystr ), "Keybinding" );
}
}
void parse_keys_abe ( void )
{
for ( int iter = 0; iter < NUM_ABE; iter++ ) {
char *keystr = g_strdup ( abe[iter].keystr );
char *sp = NULL;
g_free ( abe[iter].kb );
abe[iter].kb = NULL;
abe[iter].num_bindings = 0;
// Iter over bindings.
for ( char *entry = strtok_r ( keystr, ",", &sp ); entry != NULL; entry = strtok_r ( NULL, ",", &sp ) ) {
abe[iter].kb = g_realloc ( abe[iter].kb, ( abe[iter].num_bindings + 1 ) * sizeof ( KeyBinding ) );
KeyBinding *kb = &( abe[iter].kb[abe[iter].num_bindings] );
x11_parse_key ( entry, &( kb->modmask ), &( kb->keysym ) );
abe[iter].num_bindings++;
}
g_free ( keystr );
}
}
void cleanup_abe ( void )
{
for ( int iter = 0; iter < NUM_ABE; iter++ ) {
g_free ( abe[iter].kb );
abe[iter].kb = NULL;
abe[iter].num_bindings = 0;
}
}
int abe_test_action ( KeyBindingAction action, unsigned int mask, KeySym key )
{
ActionBindingEntry *akb = &( abe[action] );
for ( int iter = 0; iter < akb->num_bindings; iter++ ) {
const KeyBinding * const kb = &( akb->kb[iter] );
if ( kb->keysym == key ) {
// Bits 13 and 14 of the modifiers together are the group number, and
// should be ignored when looking up key bindings
if ( ( mask & ~( NumlockMask | ( 1 << 13 ) | ( 1 << 14 ) ) ) == kb->modmask ) {
return TRUE;
}
}
}
return FALSE;
}
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