taiyu
9 years ago
parent
470b4dfbae
commit
5ff0619ca1
@ -0,0 +1,49 @@
|
||||
#ifndef _SWAY_KEY_STATE_H
|
||||
#define _SWAY_KEY_STATE_H
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include "container.h"
|
||||
|
||||
/* Keyboard state */
|
||||
|
||||
typedef uint32_t keycode;
|
||||
|
||||
// returns true if key has been pressed, otherwise false
|
||||
bool check_key(keycode key);
|
||||
|
||||
// sets a key as pressed
|
||||
void press_key(keycode key);
|
||||
|
||||
// unsets a key as pressed
|
||||
void release_key(keycode key);
|
||||
|
||||
/* Pointer state */
|
||||
|
||||
enum pointer_values {
|
||||
M_LEFT_CLICK = 272,
|
||||
M_RIGHT_CLICK = 273,
|
||||
M_SCROLL_CLICK = 274,
|
||||
M_SCROLL_UP = 275,
|
||||
M_SCROLL_DOWN = 276,
|
||||
};
|
||||
|
||||
extern struct pointer_state {
|
||||
bool l_held;
|
||||
bool r_held;
|
||||
struct pointer_floating {
|
||||
bool drag;
|
||||
bool resize;
|
||||
} floating;
|
||||
struct pointer_lock {
|
||||
bool left;
|
||||
bool right;
|
||||
bool top;
|
||||
bool bottom;
|
||||
} lock;
|
||||
} pointer_state;
|
||||
|
||||
void start_floating(swayc_t *view);
|
||||
void reset_floating(swayc_t *view);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,18 +0,0 @@
|
||||
#ifndef _SWAY_KEY_STATE_H
|
||||
#define _SWAY_KEY_STATE_H
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
typedef uint32_t keycode;
|
||||
|
||||
// returns true if key has been pressed, otherwise false
|
||||
bool check_key(keycode key);
|
||||
|
||||
// sets a key as pressed
|
||||
void press_key(keycode key);
|
||||
|
||||
// unsets a key as pressed
|
||||
void release_key(keycode key);
|
||||
|
||||
#endif
|
||||
|
||||
@ -0,0 +1,70 @@
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include "input_state.h"
|
||||
|
||||
enum { KEY_STATE_MAX_LENGTH = 64 };
|
||||
|
||||
static keycode key_state_array[KEY_STATE_MAX_LENGTH];
|
||||
static uint8_t key_state_length = 0;
|
||||
|
||||
static uint8_t find_key(keycode key) {
|
||||
int i;
|
||||
for (i = 0; i < key_state_length; ++i) {
|
||||
if (key_state_array[i] == key) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return i;
|
||||
}
|
||||
|
||||
bool check_key(keycode key) {
|
||||
return find_key(key) < key_state_length;
|
||||
}
|
||||
|
||||
void press_key(keycode key) {
|
||||
// Check if key exists
|
||||
if (!check_key(key)) {
|
||||
// Check that we dont exceed buffer length
|
||||
if (key_state_length < KEY_STATE_MAX_LENGTH) {
|
||||
key_state_array[key_state_length++] = key;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void release_key(keycode key) {
|
||||
uint8_t index = find_key(key);
|
||||
if (index < key_state_length) {
|
||||
//shift it over and remove key
|
||||
memmove(&key_state_array[index],
|
||||
&key_state_array[index + 1],
|
||||
sizeof(*key_state_array) * (--key_state_length - index));
|
||||
}
|
||||
}
|
||||
|
||||
struct pointer_state pointer_state = {0, 0, {0, 0}, {0, 0, 0, 0}};
|
||||
|
||||
static struct wlc_geometry saved_floating;
|
||||
|
||||
void start_floating(swayc_t *view) {
|
||||
if (view->is_floating) {
|
||||
saved_floating.origin.x = view->x;
|
||||
saved_floating.origin.y = view->y;
|
||||
saved_floating.size.w = view->width;
|
||||
saved_floating.size.h = view->height;
|
||||
}
|
||||
}
|
||||
|
||||
void reset_floating(swayc_t *view) {
|
||||
if (view->is_floating) {
|
||||
view->x = saved_floating.origin.x;
|
||||
view->y = saved_floating.origin.y;
|
||||
view->width = saved_floating.size.w;
|
||||
view->height = saved_floating.size.h;
|
||||
arrange_windows(view->parent, -1, -1);
|
||||
}
|
||||
pointer_state.floating = (struct pointer_floating){0,0};
|
||||
pointer_state.lock = (struct pointer_lock){0,0,0,0};
|
||||
}
|
||||
|
||||
@ -1,52 +0,0 @@
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include "key_state.h"
|
||||
|
||||
enum { KEY_STATE_MAX_LENGTH = 64 };
|
||||
|
||||
static keycode key_state_array[KEY_STATE_MAX_LENGTH];
|
||||
static uint8_t key_state_length = 0;
|
||||
|
||||
static uint8_t find_key(keycode key)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < key_state_length; ++i)
|
||||
{
|
||||
if (key_state_array[i] == key)
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
return i;
|
||||
}
|
||||
|
||||
bool check_key(keycode key)
|
||||
{
|
||||
return find_key(key) < key_state_length;
|
||||
}
|
||||
|
||||
void press_key(keycode key)
|
||||
{
|
||||
// Check if key exists
|
||||
if (!check_key(key))
|
||||
{
|
||||
// Check that we dont exceed buffer length
|
||||
if (key_state_length < KEY_STATE_MAX_LENGTH) {
|
||||
key_state_array[key_state_length++] = key;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void release_key(keycode key)
|
||||
{
|
||||
uint8_t index = find_key(key);
|
||||
if (index < key_state_length)
|
||||
{
|
||||
//shift it over and remove key
|
||||
memmove(&key_state_array[index],
|
||||
&key_state_array[index + 1],
|
||||
sizeof(*key_state_array) * (--key_state_length - index));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in new issue