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First part of infrastructure for Issue: #131 customizable keybindings.

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This commit is contained in:
Dave Davenport 2015-04-30 21:47:32 +02:00
parent bee103aea8
commit a70404f128
8 changed files with 148 additions and 24 deletions
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6
Makefile.am
View file

@ -32,6 +32,7 @@ rofi_SOURCES=\
source/history.c\
config/config.c\
source/helper.c\
source/keyb.c\
source/x11-helper.c\
source/dialogs/dmenu.c\
source/dialogs/run.c\
@ -45,6 +46,7 @@ rofi_SOURCES=\
include/history.h\
include/textbox.h\
include/helper.h\
include/keyb.h\
include/x11-helper.h\
include/dialogs/run.h\
include/dialogs/combi.h\
@ -124,8 +126,12 @@ rofi_test_SOURCES=\
textbox_test_SOURCES=\
source/textbox.c\
config/config.c\
source/keyb.c\
source/x11-helper.c\
include/keyb.h\
include/rofi.h\
include/textbox.h\
source/x11-helper.h\
test/textbox-test.c
helper_test_SOURCES=\

36
include/keyb.h Normal file
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@ -0,0 +1,36 @@
#ifndef __KEYB_H__
#define __KEYB_H__
typedef enum _KeyBindingAction
{
PASTE_PRIMARY = 0,
PASTE_SECONDARY,
CLEAR_LINE,
MOVE_FRONT,
MOVE_END,
REMOVE_WORD_BACK,
REMOVE_WORD_FORWARD,
REMOVE_CHAR_FORWARD,
NUM_ABE
} KeyBindingAction;
typedef struct _KeyBinding
{
unsigned int modmask;
KeySym keysym;
} KeyBinding;
typedef struct _ActionBindingEntry
{
const char *name;
int num_bindings;
KeyBinding *kb;
} ActionBindingEntry;
void setup_abe ( void );
extern ActionBindingEntry abe[NUM_ABE];
int abe_test_action ( KeyBindingAction action, unsigned int mask, KeySym key );
#endif // __KEYB_H__

2
include/rofi.h
View file

@ -3,7 +3,7 @@
#include <X11/X.h>
#include <glib.h>
#include <textbox.h>
#include "keyb.h"
/**
* Pointer to xdg cache directory.

83
source/keyb.c Normal file
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@ -0,0 +1,83 @@
#include "rofi.h"
#include <X11/keysym.h>
#include "x11-helper.h"
ActionBindingEntry abe[NUM_ABE];
// Use this so we can ignore numlock mask.
// TODO: maybe use something smarter here..
extern unsigned int NumlockMask;
const char *KeyBindingActionName[NUM_ABE] =
{
// PASTE_PRIMARY
"primary-paste",
// PASTE_SECONDARY
"secondary-paste",
// CLEAR_LINE
"clear-line",
// MOVE_FRONT
"move-front",
// MOVE_END
"move-end",
// REMOVE_WORD_BACK
"remove-word-back",
// REMOVE_WORD_FORWARD
"remove-word-forward",
// REMOVE_CHAR_FORWARD
"remove-char-forward"
};
const char *KeyBindingActionDefault[NUM_ABE] =
{
// PASTE_PRIMARY
"Control+Shift+v,Shift+Insert",
// PASTE_SECONDARY
"Control+v,Insert",
// CLEAR_LINE
"Control+u",
// MOVE_FRONT
"Control+a",
// MOVE_END
"Control+e",
// REMOVE_WORD_BACK
"Control+Alt+h",
// REMOVE_WORD_FORWARD
"Control+Alt+d",
// REMOVE_CHAR_FORWARD
"Delete,Control+d",
};
void setup_abe ( void )
{
for ( int iter = 0; iter < NUM_ABE; iter++ ) {
char *keystr = g_strdup ( KeyBindingActionDefault[iter] );
char *sp = NULL;
// set pointer to name.
abe[iter].name = KeyBindingActionName[iter];
// 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 );
}
}
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 ) {
if ( ( mask & ~NumlockMask ) == kb->modmask ) {
return TRUE;
}
}
}
return FALSE;
}

25
source/rofi.c
View file

@ -70,17 +70,15 @@ typedef enum _MainLoopEvent
} MainLoopEvent;
// Pidfile.
char *pidfile = NULL;
const char *cache_dir = NULL;
Display *display = NULL;
char *display_str = NULL;
const char *netatom_names[] = { EWMH_ATOMS ( ATOM_CHAR ) };
Atom netatoms[NUM_NETATOMS];
char *pidfile = NULL;
const char *cache_dir = NULL;
Display *display = NULL;
char *display_str = NULL;
extern Atom netatoms[NUM_NETATOMS];
// Array of switchers.
Switcher **switchers = NULL;
Switcher **switchers = NULL;
// Number of switchers.
unsigned int num_switchers = 0;
// Current selected switcher.
@ -1151,14 +1149,12 @@ MenuReturn menu ( char **lines, unsigned int num_lines, char **input, char *prom
KeySym key = XkbKeycodeToKeysym ( display, ev.xkey.keycode, 0, 0 );
// Handling of paste
if ( ( ( ( ev.xkey.state & ControlMask ) == ControlMask ) && key == XK_v ) ) {
XConvertSelection ( display, ( ev.xkey.state & ShiftMask ) ?
XA_PRIMARY : netatoms[CLIPBOARD],
if ( abe_test_action ( PASTE_PRIMARY, ev.xkey.state, key ) ) {
XConvertSelection ( display, XA_PRIMARY,
netatoms[UTF8_STRING], netatoms[UTF8_STRING], main_window, CurrentTime );
}
else if ( key == XK_Insert ) {
XConvertSelection ( display, ( ev.xkey.state & ShiftMask ) ?
XA_PRIMARY : netatoms[CLIPBOARD],
else if ( abe_test_action ( PASTE_SECONDARY, ev.xkey.state, key ) ) {
XConvertSelection ( display, netatoms[CLIPBOARD],
netatoms[UTF8_STRING], netatoms[UTF8_STRING], main_window, CurrentTime );
}
else if ( ( ( ev.xkey.state & ShiftMask ) == ShiftMask ) && key == XK_Left ) {
@ -1751,6 +1747,7 @@ int main ( int argc, char *argv[] )
// Reload for dynamic part.
load_configuration_dynamic ( display );
setup_abe ();
// Dump.
if ( find_arg ( "-dump-xresources" ) >= 0 ) {
xresource_dump ();

16
source/textbox.c
View file

@ -38,6 +38,7 @@
#include "rofi.h"
#include "textbox.h"
#include "keyb.h"
#include <glib.h>
#define SIDE_MARGIN 1
@ -538,34 +539,31 @@ int textbox_keypress ( textbox *tb, XEvent *ev )
}
// Ctrl-U: Kill from the beginning to the end of the line.
else if ( ( ev->xkey.state & ControlMask ) && key == XK_u ) {
else if ( abe_test_action ( CLEAR_LINE, ev->xkey.state, key ) ) {
textbox_text ( tb, "" );
return 1;
}
// Ctrl-A
else if ( ( ev->xkey.state & ControlMask ) && key == XK_a ) {
else if ( abe_test_action ( MOVE_FRONT, ev->xkey.state, key ) ) {
textbox_cursor ( tb, 0 );
return 1;
}
// Ctrl-E
else if ( ( ev->xkey.state & ControlMask ) && key == XK_e ) {
else if ( abe_test_action ( MOVE_END, ev->xkey.state, key ) ) {
textbox_cursor_end ( tb );
return 1;
}
// Ctrl-Alt-h
else if ( ( ev->xkey.state & ControlMask ) &&
( ev->xkey.state & Mod1Mask ) && key == XK_h ) {
else if ( abe_test_action ( REMOVE_WORD_BACK, ev->xkey.state, key ) ) {
textbox_cursor_bkspc_word ( tb );
return 1;
}
// Ctrl-Alt-d
else if ( ( ev->xkey.state & ControlMask ) &&
( ev->xkey.state & Mod1Mask ) && key == XK_d ) {
else if ( abe_test_action ( REMOVE_WORD_FORWARD, ev->xkey.state, key ) ) {
textbox_cursor_del_word ( tb );
return 1;
} // Delete or Ctrl-D
else if ( key == XK_Delete ||
( ( ev->xkey.state & ControlMask ) && key == XK_d ) ) {
else if ( abe_test_action ( REMOVE_CHAR_FORWARD, ev->xkey.state, key ) ) {
textbox_cursor_del ( tb );
return 1;
}

2
source/x11-helper.c
View file

@ -48,6 +48,8 @@
#define INTERSECT( x, y, w, h, x1, y1, w1, h1 ) ( OVERLAP ( ( x ), ( w ), ( x1 ), ( w1 ) ) && OVERLAP ( ( y ), ( h ), ( y1 ), ( h1 ) ) )
#include "x11-helper.h"
Atom netatoms[NUM_NETATOMS];
const char *netatom_names[] = { EWMH_ATOMS ( ATOM_CHAR ) };
// Mask indicating num-lock.
unsigned int NumlockMask = 0;

2
test/textbox-test.c
View file

@ -62,6 +62,8 @@ int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
return EXIT_FAILURE;
}
create_visual_and_colormap();
setup_abe();
TASSERT( display != NULL );
XSetWindowAttributes attr;
attr.colormap = map;