static __inline void process_key_pressed(uint64_t timestamp, KBDLLHOOKSTRUCT *kbhook) {
// Check and setup modifiers.
if (kbhook->vkCode == VK_LSHIFT) { set_modifier_mask(MASK_SHIFT_L); }
else if (kbhook->vkCode == VK_RSHIFT) { set_modifier_mask(MASK_SHIFT_R); }
else if (kbhook->vkCode == VK_LCONTROL) { set_modifier_mask(MASK_CTRL_L); }
else if (kbhook->vkCode == VK_RCONTROL) { set_modifier_mask(MASK_CTRL_R); }
else if (kbhook->vkCode == VK_LMENU) { set_modifier_mask(MASK_ALT_L); }
else if (kbhook->vkCode == VK_RMENU) { set_modifier_mask(MASK_ALT_R); }
else if (kbhook->vkCode == VK_LWIN) { set_modifier_mask(MASK_META_L); }
else if (kbhook->vkCode == VK_RWIN) { set_modifier_mask(MASK_META_R); }
// Populate key pressed event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_KEY_PRESSED;
event.mask = get_modifiers();
event.data.keyboard.keycode = keycode_to_scancode(kbhook->vkCode);
event.data.keyboard.rawcode = kbhook->vkCode;
event.data.keyboard.keychar = CHAR_UNDEFINED;
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X pressed. (%#X)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, event.data.keyboard.rawcode);
if (wants_to_hook_event(EVENT_KEY_PRESSED)){
// Populate key pressed event.
dispatch_event(&event);
}
if (!wants_to_hook_event(EVENT_KEY_TYPED))
return;
// If the pressed event was not consumed...
if (event.reserved ^ 0x01) {
// Buffer for unicode typed chars. No more than 2 needed.
WCHAR buffer[2]; // = { WCH_NONE };
// If the pressed event was not consumed and a unicode char exists...
SIZE_T count = keycode_to_unicode(kbhook->vkCode, buffer, sizeof(buffer));
for (unsigned int i = 0; i < count; i++) {
// Populate key typed event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_KEY_TYPED;
event.mask = get_modifiers();
event.data.keyboard.keycode = keycode_to_scancode(kbhook->vkCode);
event.data.keyboard.rawcode = kbhook->vkCode;
event.data.keyboard.keychar = buffer[i];
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X typed. (%lc)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, (wint_t) event.data.keyboard.keychar);
// Fire key typed event.
dispatch_event(&event);
}
}
}
static __inline void process_button_released(uint64_t timestamp, MSLLHOOKSTRUCT *mshook, uint16_t button) {
if (wants_to_hook_event(EVENT_MOUSE_RELEASED)){
// Populate mouse released event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_RELEASED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = click_count;
event.data.mouse.x = mshook->pt.x;
event.data.mouse.y = mshook->pt.y;
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u released %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button,
event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse released event.
dispatch_event(&event);
}
if (!wants_to_hook_event(EVENT_MOUSE_CLICKED))
return;
// If the pressed event was not consumed...
if (event.reserved ^ 0x01
&& last_click.x == mshook->pt.x && last_click.y == mshook->pt.y) {
// Populate mouse clicked event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_CLICKED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = click_count;
event.data.mouse.x = mshook->pt.x;
event.data.mouse.y = mshook->pt.y;
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u clicked %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button, event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse clicked event.
dispatch_event(&event);
}
}
static void process_button_released(MSLLHOOKSTRUCT *mshook, uint16_t button) {
// Populate mouse released event.
event.time = GetMessageTime();
event.reserved = 0x00;
event.type = EVENT_MOUSE_RELEASED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = click_count;
event.data.mouse.x = mshook->pt.x;
event.data.mouse.y = mshook->pt.y;
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u released %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button,
event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse released event.
dispatch_event(&event);
// If the pressed event was not consumed...
if (event.reserved ^ 0x01 && last_click.x == mshook->pt.x && last_click.y == mshook->pt.y) {
// Populate mouse clicked event.
event.time = GetMessageTime();
event.reserved = 0x00;
event.type = EVENT_MOUSE_CLICKED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = click_count;
event.data.mouse.x = mshook->pt.x;
event.data.mouse.y = mshook->pt.y;
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u clicked %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button, event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse clicked event.
dispatch_event(&event);
}
// Reset the number of clicks.
if (button == click_button && (long int) (event.time - click_time) > hook_get_multi_click_time()) {
// Reset the click count.
click_count = 0;
}
}
static void process_key_released(KBDLLHOOKSTRUCT *kbhook) {
// Check and setup modifiers.
if (kbhook->vkCode == VK_LSHIFT) { unset_modifier_mask(MASK_SHIFT_L); }
else if (kbhook->vkCode == VK_RSHIFT) { unset_modifier_mask(MASK_SHIFT_R); }
else if (kbhook->vkCode == VK_LCONTROL) { unset_modifier_mask(MASK_CTRL_L); }
else if (kbhook->vkCode == VK_RCONTROL) { unset_modifier_mask(MASK_CTRL_R); }
else if (kbhook->vkCode == VK_LMENU) { unset_modifier_mask(MASK_ALT_L); }
else if (kbhook->vkCode == VK_RMENU) { unset_modifier_mask(MASK_ALT_R); }
else if (kbhook->vkCode == VK_LWIN) { unset_modifier_mask(MASK_META_L); }
else if (kbhook->vkCode == VK_RWIN) { unset_modifier_mask(MASK_META_R); }
else if (kbhook->vkCode == VK_NUMLOCK) { unset_modifier_mask(MASK_NUM_LOCK); }
else if (kbhook->vkCode == VK_CAPITAL) { unset_modifier_mask(MASK_CAPS_LOCK); }
else if (kbhook->vkCode == VK_SCROLL) { unset_modifier_mask(MASK_SCROLL_LOCK); }
// Populate key pressed event.
event.time = kbhook->time;
event.reserved = 0x00;
event.type = EVENT_KEY_RELEASED;
event.mask = get_modifiers();
event.data.keyboard.keycode = keycode_to_scancode(kbhook->vkCode, kbhook->flags);
event.data.keyboard.rawcode = kbhook->vkCode;
event.data.keyboard.keychar = CHAR_UNDEFINED;
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X released. (%#X)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, event.data.keyboard.rawcode);
// Fire key released event.
dispatch_event(&event);
}
void parse_result_modifiers(char *line, InstructionModifiers *modifiers) {
char *p = strchr(line, '|');
int i = 0;
char param[128];
char func[64];
char args[64];
memset(¶m,0,sizeof(param));
if(p != NULL) {
*p = 0;
p++;
while(true) {
find_nth(p, i++, param, sizeof(param));
memset(&func,0,sizeof(func));
memset(&args,0,sizeof(args));
if(strlen(param) == 0) break;
char *x = strchr(param, '(');
if(x == NULL) break;
char *x1 = strchr(x,')');
strncpy(func,param,x-param);
strncpy(args,x+1,x1-x-1);
get_modifiers((char *)&func, (char *)&args, modifiers);
//printf("%s %s\n",func, args);
}
}
}
static __inline void process_key_released(uint64_t timestamp, KBDLLHOOKSTRUCT *kbhook) {
// Check and setup modifiers.
if (kbhook->vkCode == VK_LSHIFT) { unset_modifier_mask(MASK_SHIFT_L); }
else if (kbhook->vkCode == VK_RSHIFT) { unset_modifier_mask(MASK_SHIFT_R); }
else if (kbhook->vkCode == VK_LCONTROL) { unset_modifier_mask(MASK_CTRL_L); }
else if (kbhook->vkCode == VK_RCONTROL) { unset_modifier_mask(MASK_CTRL_R); }
else if (kbhook->vkCode == VK_LMENU) { unset_modifier_mask(MASK_ALT_L); }
else if (kbhook->vkCode == VK_RMENU) { unset_modifier_mask(MASK_ALT_R); }
else if (kbhook->vkCode == VK_LWIN) { unset_modifier_mask(MASK_META_L); }
else if (kbhook->vkCode == VK_RWIN) { unset_modifier_mask(MASK_META_R); }
if (!wants_to_hook_event(EVENT_KEY_RELEASED))
return;
// Populate key released event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_KEY_RELEASED;
event.mask = get_modifiers();
event.data.keyboard.keycode = keycode_to_scancode(kbhook->vkCode);
event.data.keyboard.rawcode = kbhook->vkCode;
event.data.keyboard.keychar = CHAR_UNDEFINED;
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X released. (%#X)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, event.data.keyboard.rawcode);
// Fire key released event.
dispatch_event(&event);
}
static inline void process_mouse_wheel(uint64_t timestamp, MSLLHOOKSTRUCT *mshook) {
// Track the number of clicks.
// Reset the click count and previous button.
click_count = 1;
click_button = MOUSE_NOBUTTON;
// Populate mouse wheel event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_WHEEL;
event.mask = get_modifiers();
event.data.wheel.clicks = click_count;
event.data.wheel.x = mshook->pt.x;
event.data.wheel.y = mshook->pt.y;
event.data.wheel.type = get_scroll_wheel_type();
event.data.wheel.amount = get_scroll_wheel_amount();
/* Delta HIWORD(mshook->mouseData)
* A positive value indicates that the wheel was rotated
* forward, away from the user; a negative value indicates that
* the wheel was rotated backward, toward the user. One wheel
* click is defined as WHEEL_DELTA, which is 120. */
event.data.wheel.rotation = ((int16_t) HIWORD(mshook->mouseData) / WHEEL_DELTA) * -1;
logger(LOG_LEVEL_INFO, "%s [%u]: Mouse wheel type %u, rotated %i units at %u, %u.\n",
__FUNCTION__, __LINE__, event.data.wheel.type, event.data.wheel.amount *
event.data.wheel.rotation, event.data.wheel.x, event.data.wheel.y);
// Fire mouse wheel event.
dispatch_event(&event);
}
static void set_property_info(Array &ret, ClassInfo::PropertyInfo *info,
const ClassInfo *cls) {
ret.set("name", info->name);
set_access(ret, info->attribute);
ret.set("modifiers", get_modifiers(info->attribute, false));
ret.set("static", (bool)(info->attribute & ClassInfo::IsStatic));
ret.set("class", cls->getName());
set_doc_comment(ret, info->docComment);
}
void GlutViewer::glut_keyboard(unsigned char key, int x, int y)
{
get_modifiers();
if (self->keyPress(key, x, y)) glutPostRedisplay();
if (self->quitProgram)
{
exit(0);
}
}
static void set_method_info(Array &ret, ClassInfo::MethodInfo *info,
const ClassInfo *cls) {
ret.set("name", info->name);
set_access(ret, info->attribute);
ret.set("modifiers", get_modifiers(info->attribute, false));
ret.set("static", (bool)(info->attribute & ClassInfo::IsStatic));
ret.set("final", (bool)(info->attribute & ClassInfo::IsFinal));
ret.set("abstract", (bool)(info->attribute & ClassInfo::IsAbstract));
ret.set("internal", (bool)(cls->getAttribute() & ClassInfo::IsSystem));
ret.set("class", cls->getName());
set_function_info(ret, info, cls->getName());
}
static __inline void process_button_pressed(uint64_t timestamp, MSLLHOOKSTRUCT *mshook, uint16_t button) {
if (!wants_to_hook_event(EVENT_MOUSE_PRESSED))
return;
// Track the number of clicks, the button must match the previous button.
if (button == click_button && (long int) (timestamp - click_time) <= hook_get_multi_click_time()) {
if (click_count < USHRT_MAX) {
click_count++;
}
else {
logger(LOG_LEVEL_WARN, "%s [%u]: Click count overflow detected!\n",
__FUNCTION__, __LINE__);
}
}
else {
// Reset the click count.
click_count = 1;
// Set the previous button.
click_button = button;
}
// Save this events time to calculate the click_count.
click_time = timestamp;
// Store the last click point.
last_click.x = mshook->pt.x;
last_click.y = mshook->pt.y;
// Populate mouse pressed event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_PRESSED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = click_count;
event.data.mouse.x = mshook->pt.x;
event.data.mouse.y = mshook->pt.y;
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u pressed %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button, event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse pressed event.
dispatch_event(&event);
}
void input_manager::check_touch_bindings(int x, int y)
{
uint32_t mods = get_modifiers();
std::vector<touch_callback*> calls;
for (auto& binding : bindings[WF_BINDING_TOUCH])
{
if (binding->value->as_cached_key().matches({mods, 0}) &&
binding->output == core->get_active_output())
{
calls.push_back(binding->call.touch);
}
}
for (auto call : calls)
(*call)(x, y);
}
static int
drm_atomic_get_modifiers(struct drm *drm)
{
unsigned int i, j, format_index = 0;
for (i = 0; i < drm->plane->plane->count_formats; i++) {
if (drm->plane->plane->formats[i] == DRM_FORMAT_XRGB8888)
format_index = i;
}
for (i = 0; i < drm->plane->props->count_props; i++) {
if (!strcmp(drm->plane->props_info[i]->name, "IN_FORMATS")) {
struct drm_format_modifier *mods;
drmModePropertyBlobPtr blob;
unsigned int count;
blob = drmModeGetPropertyBlob(drm->fd,
drm->plane->props->prop_values[i]);
if (!blob) {
printf("failed to get blob for property %s\n",
drm->plane->props_info[i]->name);
return -ENOMEM;
}
count = get_modifiers(blob, &mods);
for (j = 0; j < count; j++) {
if (mods[j].formats & (1ULL << format_index))
drm->num_modifiers++;
}
drm->modifiers = calloc(drm->num_modifiers,
sizeof(uint64_t));
if (!drm->modifiers) {
printf("failed to allocate modifiers\n");
return -ENOMEM;
}
for (j = 0; j < count; j++) {
if (mods[j].formats & (1ULL << format_index))
drm->modifiers[j] = mods[j].modifier;
}
}
}
return 0;
}
void GlutViewer::glut_mouseclick(int btn, int state, int x, int y)
{
get_modifiers();
MouseButton button = MouseButton(btn+1);
if (state == 0)
{
// XOR state of three mouse buttons to the mouseState variable
if (button <= RightButton) self->mouseState ^= (int)pow(2,button+1);
self->mousePress(button, true, x, y);
}
else
{
// Release
self->mouseState = 0;
self->mousePress(button, false, x, y);
}
glutPostRedisplay();
}
static __inline void process_mouse_moved(uint64_t timestamp, MSLLHOOKSTRUCT *mshook) {
// Reset the click count.
if (click_count != 0 && (long) (event.time - click_time) > hook_get_multi_click_time()) {
click_count = 0;
}
// We received a mouse move event with the mouse actually moving.
// This verifies that the mouse was moved after being depressed.
if (last_click.x != mshook->pt.x || last_click.y != mshook->pt.y) {
// Populate mouse move event.
event.time = timestamp;
event.reserved = 0x00;
event.mask = get_modifiers();
// Check the modifier mask range for MASK_BUTTON1 - 5.
bool mouse_dragged = event.mask & (MASK_BUTTON1 | MASK_BUTTON2 | MASK_BUTTON3 | MASK_BUTTON4 | MASK_BUTTON5);
if (mouse_dragged) {
// Create Mouse Dragged event.
event.type = EVENT_MOUSE_DRAGGED;
}
else {
// Create a Mouse Moved event.
event.type = EVENT_MOUSE_MOVED;
}
if (!wants_to_hook_event(event.type))
return;
event.data.mouse.button = MOUSE_NOBUTTON;
event.data.mouse.clicks = click_count;
event.data.mouse.x = mshook->pt.x;
event.data.mouse.y = mshook->pt.y;
logger(LOG_LEVEL_INFO, "%s [%u]: Mouse %s to %u, %u.\n",
__FUNCTION__, __LINE__, mouse_dragged ? "dragged" : "moved",
event.data.mouse.x, event.data.mouse.y);
// Fire mouse move event.
dispatch_event(&event);
}
}
void GlutViewer::glut_keyboard_ext(int code, int x, int y)
{
unsigned char key;
get_modifiers();
switch (code)
{
case GLUT_KEY_LEFT:
key = KEY_LEFT;
break;
case GLUT_KEY_RIGHT:
key = KEY_RIGHT;
break;
case GLUT_KEY_DOWN:
key = KEY_DOWN;
break;
case GLUT_KEY_UP:
key = KEY_UP;
break;
case GLUT_KEY_PAGE_UP:
key = KEY_PAGEUP;
break;
case GLUT_KEY_PAGE_DOWN:
key = KEY_PAGEDOWN;
break;
case GLUT_KEY_HOME:
key = KEY_HOME;
break;
case GLUT_KEY_END:
key = KEY_END;
break;
default:
return;
}
if (self->keyPress(key, x, y)) glutPostRedisplay();
}
static LRESULT CALLBACK window_procedure(HWND window,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
static int n_saved_key_events = 0;
static struct event *saved_key_events[MAX_SAVED_KEY_EVENTS];
static WPARAM last_dead_character = '\0';
static int append_character_instead_of_replacing = 0;
static utf8 character_buffer[13] = { '\0' };
static int click_button = -1;
static uint64_t click_start_time = 0;
static int click_count = 1;
static struct drawable *mouse_drawable = NULL;
struct drawable *drawable = NULL;
for(size_t i = 0; i < n_drawables; i++) {
if(all_drawables[i]->window == window) {
drawable = all_drawables[i];
break;
}
}
switch(message) {
case WM_CREATE:
return 0;
case WM_CLOSE:
if(drawable) {
ef_drawable_delete((EF_Drawable) drawable);
PostQuitMessage(0);
}
return 0;
case WM_DESTROY:
return 0;
case WM_PAINT:
{
PAINTSTRUCT paint;
BeginPaint(window, &paint);
if(drawable) {
if(drawable->draw_callback) {
ef_drawable_make_current((EF_Drawable) drawable);
drawable->draw_callback((EF_Drawable) drawable,
drawable->draw_callback_context);
}
}
EndPaint(window, &paint);
return 0;
}
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
if(!is_modifier_keycode(wParam)) {
struct event *event = NULL;
for(int i = 0; i < n_saved_key_events; i++) {
if(saved_key_events[i]->data.key_event.keycode == wParam) {
event = saved_key_events[i];
break;
}
}
if(event) {
event->timestamp = ef_time_unix_epoch();
event->modifiers = get_modifiers();
event->data.key_event.string = NULL;
event->data.key_event.has_fired_for_key_down = 0;
} else {
event = malloc(sizeof(struct event));
event->timestamp = ef_time_unix_epoch();
event->modifiers = get_modifiers();
event->data.key_event.keycode
= (EF_Keycode) wParam;
//= (EF_Keycode) MapVirtualKey(wParam, MAPVK_VK_TO_VSC);
event->data.key_event.string = NULL;
event->data.key_event.has_fired_for_key_down = 0;
if(n_saved_key_events < MAX_SAVED_KEY_EVENTS) {
n_saved_key_events++;
saved_key_events[n_saved_key_events-1] = event;
}
}
if(is_noncharacter_keycode(wParam)) {
event->data.key_event.has_fired_for_key_down = 1;
if(drawable && drawable->key_down_callback) {
drawable->key_down_callback(drawable,
(EF_Event) event,
drawable->key_down_callback_context);
}
}
}
if(message == WM_SYSKEYDOWN) {
return DefWindowProc(window, message, wParam, lParam);
} else {
return 0;
}
case WM_KEYUP:
case WM_SYSKEYUP:
{
struct event *saved_key_event = NULL;
for(int i = 0; i < n_saved_key_events; i++) {
if(saved_key_events[i]->data.key_event.keycode == wParam) {
saved_key_event = saved_key_events[i];
break;
}
}
if(saved_key_event && drawable && drawable->key_up_callback
&& !is_modifier_keycode(wParam) && !last_dead_character)
{
saved_key_event->timestamp = ef_time_unix_epoch();
saved_key_event->data.key_event.string = character_buffer;
drawable->key_up_callback(drawable,
(EF_Event) saved_key_event,
drawable->key_up_callback_context);
for(int i = 0; i < n_saved_key_events; i++) {
if(saved_key_events[i] == saved_key_event) {
for(int j = i; j < n_saved_key_events-1; j++)
saved_key_events[j] = saved_key_events[j+1];
n_saved_key_events--;
break;
}
}
free(saved_key_event);
}
if(message == WM_SYSKEYUP) {
return DefWindowProc(window, message, wParam, lParam);
} else {
return 0;
}
}
case WM_CHAR:
case WM_SYSCHAR:
{
utf8 *point = character_buffer;
if(append_character_instead_of_replacing) {
while(*point) point++;
}
utf16 temp16[2];
temp16[0] = wParam;
temp16[1] = '\0';
utf8 *temp8 = utf16_to_utf8(temp16);
utf8_cpy(point, temp8);
free(temp8);
}
if(last_dead_character == wParam) {
append_character_instead_of_replacing = 1;
} else {
append_character_instead_of_replacing = 0;
struct event *saved_key_event = NULL;
if(n_saved_key_events) {
struct event *event = saved_key_events[n_saved_key_events-1];
if(!event->data.key_event.has_fired_for_key_down)
saved_key_event = event;
}
if(saved_key_event) {
saved_key_event->data.key_event.has_fired_for_key_down = 1;
if(drawable && drawable->key_down_callback) {
saved_key_event->data.key_event.string = character_buffer;
drawable->key_down_callback(drawable,
(EF_Event) saved_key_event,
drawable->key_down_callback_context);
}
}
}
last_dead_character = '\0';
return 0;
case WM_DEADCHAR:
case WM_SYSDEADCHAR:
last_dead_character = wParam;
return 0;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_XBUTTONDOWN:
{
SetCapture(window);
struct event *event = malloc(sizeof(struct event));
event->timestamp = ef_time_unix_epoch();
event->modifiers = get_modifiers();
switch(message) {
case WM_LBUTTONDOWN:
event->data.mouse_event.button_number = 0;
break;
case WM_RBUTTONDOWN:
event->data.mouse_event.button_number = 1;
break;
case WM_MBUTTONDOWN:
event->data.mouse_event.button_number = 2;
break;
case WM_XBUTTONDOWN:
switch((wParam >> 16) & 0xFFFF) {
case XBUTTON1:
event->data.mouse_event.button_number = 3;
break;
case XBUTTON2:
event->data.mouse_event.button_number = 4;
break;
default:
event->data.mouse_event.button_number = 5;
break;
}
break;
}
int starts_a_click;
if(click_button == -1) {
starts_a_click = 1;
click_button = event->data.mouse_event.button_number;
} else {
starts_a_click = 0;
}
if(event->timestamp - click_start_time < GetDoubleClickTime())
click_count++;
else
click_count = 1;
click_start_time = event->timestamp;
event->data.mouse_event.click_count = click_count;
RECT client_rect;
GetClientRect(window, &client_rect);
event->data.mouse_event.x = (lParam & 0xFFFF);
event->data.mouse_event.y = client_rect.bottom - ((lParam >> 16) & 0xFFFF);
if(starts_a_click && drawable && drawable->mouse_down_callback) {
drawable->mouse_down_callback(drawable,
(EF_Event) event,
drawable->mouse_down_callback_context);
}
free(event);
}
return 0;
case WM_LBUTTONUP:
case WM_RBUTTONUP:
case WM_MBUTTONUP:
case WM_XBUTTONUP:
{
ReleaseCapture();
struct event *event = malloc(sizeof(struct event));
event->timestamp = ef_time_unix_epoch();
event->modifiers = get_modifiers();
switch(message) {
case WM_LBUTTONUP:
event->data.mouse_event.button_number = 0;
break;
case WM_RBUTTONUP:
event->data.mouse_event.button_number = 1;
break;
case WM_MBUTTONUP:
event->data.mouse_event.button_number = 2;
break;
case WM_XBUTTONUP:
switch((wParam >> 16) & 0xFFFF) {
case XBUTTON1:
event->data.mouse_event.button_number = 3;
break;
case XBUTTON2:
event->data.mouse_event.button_number = 4;
break;
default:
event->data.mouse_event.button_number = 5;
break;
}
break;
}
int ends_a_click;
if(click_button == event->data.mouse_event.button_number) {
ends_a_click = 1;
click_button = -1;
} else {
ends_a_click = 0;
}
event->data.mouse_event.click_count = click_count;
RECT client_rect;
GetClientRect(window, &client_rect);
event->data.mouse_event.x = (lParam & 0xFFFF);
event->data.mouse_event.y = client_rect.bottom - ((lParam >> 16) & 0xFFFF);
if(ends_a_click && drawable && drawable->mouse_up_callback) {
drawable->mouse_up_callback(drawable,
(EF_Event) event,
drawable->mouse_up_callback_context);
}
free(event);
}
return 0;
case WM_MOUSEMOVE:
{
click_start_time = 0;
struct event *event = malloc(sizeof(struct event));
event->timestamp = ef_time_unix_epoch();
event->modifiers = get_modifiers();
event->data.mouse_event.button_number = 0;
event->data.mouse_event.click_count = 0;
RECT client_rect;
GetClientRect(window, &client_rect);
event->data.mouse_event.x = (lParam & 0xFFFF);
event->data.mouse_event.y = client_rect.bottom - ((lParam >> 16) & 0xFFFF);
if(mouse_drawable != drawable) {
TRACKMOUSEEVENT trackmouseevent;
trackmouseevent.cbSize = sizeof(trackmouseevent);
trackmouseevent.dwFlags = TME_LEAVE;
trackmouseevent.hwndTrack = drawable->window;
trackmouseevent.dwHoverTime = 0;
TrackMouseEvent(&trackmouseevent);
if(drawable && drawable->mouse_enter_callback) {
drawable->mouse_enter_callback(drawable,
(EF_Event) event,
drawable->mouse_enter_callback_context);
}
mouse_drawable = drawable;
}
if(drawable && drawable->mouse_move_callback) {
drawable->mouse_move_callback(drawable,
(EF_Event) event,
drawable->mouse_move_callback_context);
}
free(event);
}
return 0;
case WM_MOUSELEAVE:
if(drawable && drawable->mouse_exit_callback) {
struct event *event = malloc(sizeof(struct event));
event->timestamp = ef_time_unix_epoch();
event->modifiers = get_modifiers();
event->data.mouse_event.button_number = 0;
event->data.mouse_event.click_count = 0;
event->data.mouse_event.x = 0;
event->data.mouse_event.y = 0;
drawable->mouse_exit_callback(drawable,
(EF_Event) event,
drawable->mouse_exit_callback_context);
free(event);
}
mouse_drawable = NULL;
return 0;
default:
return DefWindowProc(window, message, wParam, lParam);
}
}
/* @brief Processes an entered key by:
*
* 1) Adding the key to the query buffer (backspace will remove a character).
* 2) Drawing the updated query to the screen if necessary.
* 3) Writing the updated query to the child process if necessary.
*
* @param query_buffer The string of the current query (what is typed).
* @param query_index A reference to the current length of the query.
* @param query_cursor_index A reference to the current index of the cursor
in the query.
* @param key The key enetered.
* @param connection A connection to the Xorg server.
* @param cairo_context A cairo context for drawing to the screen.
* @param cairo_surface A cairo surface for drawing to the screen.
* @param to_write A descriptor to write to the child process.
* @return 0 on success and 1 on failure.
*/
static inline int32_t process_key_stroke(xcb_window_t window, char *query_buffer, uint32_t *query_index, uint32_t *query_cursor_index, xcb_keysym_t key, uint16_t modifier_mask, xcb_connection_t *connection, cairo_t *cairo_context, cairo_surface_t *cairo_surface, FILE *to_write) {
pthread_mutex_lock(&global.result_mutex);
/* Check when we should update. */
int32_t redraw = 0;
int32_t resend = 0;
uint8_t mod_key = get_modifiers(modifier_mask);
debug("key: %u, modifier: %u\n", key, mod_key);
uint32_t highlight = global.result_highlight;
uint32_t old_pos;
if (global.result_count && key == 100 && mod_key == 3) {
/* CTRL-D
* GO down to the next title
*/
next_title(&highlight);
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
} else if (global.result_count && key == 117 && mod_key == 3) {
/* CTRL-U
* GO up to the next title
*/
previous_title(&highlight);
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
} else {
switch (key) {
case 65293: /* Enter. */
if (global.results && global.result_highlight < global.result_count) {
char *title = global.results[global.result_highlight].text;
char *action = global.results[global.result_highlight].action;
char command[255] = "echo '";
strcat(command, query_buffer);
strcat(command, " {");
char titleParsed[255];
str_replace(strcpy(titleParsed, title), "'", "'\\''");
strcat(command, titleParsed);
strcat(command, " | ");
char actionParsed[255];
str_replace(strcpy(actionParsed, action), "'", "'\\''");
strcat(command, actionParsed);
strcat(command, "}");
strcat(command, "' >> /home/olli/.local/share/lighthouse_queries && ");
printf("%s", command);
printf("%s", action);
goto cleanup;
}
break;
case 65471: /* F2 */
next_title(&highlight);
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
break;
case 65472: /* F3 */
previous_title(&highlight);
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
break;
case 65361: /* Left. */
if (*query_cursor_index > 0) {
(*query_cursor_index)--;
redraw = 1;
}
break;
case 65363: /* Right. */
if (*query_cursor_index < *query_index) {
(*query_cursor_index)++;
redraw = 1;
}
break;
case 65362: /* Up. */
if (!global.result_count)
break;
if (highlight) { /* Avoid segfault when highlight on the top. */
old_pos = highlight;
get_previous_non_title(&highlight);
if (!global.results[highlight].action) {
/* If it's a title it mean the get_previous_non_title function
* found nothing and hit the top.
*/
highlight = old_pos; /* To not let the highlight point on a title. */
if (global.result_offset)
global.result_offset--;
}
global.result_highlight = highlight;
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
}
break;
case 65364: /* Down. */
if (!global.result_count)
break;
if (highlight < global.result_count - 1) {
old_pos = highlight;
get_next_non_title(&highlight);
if (highlight == global.result_count) {
/* If no other result with an action can be found, it just inc the
* the offset so it can show the hidden title and make the highlight to the
* previous non_title.
* NB: If the offset limit is exceed, it's handled by the draw_result_text function.
*/
highlight = old_pos;
global.result_offset++;
}
global.result_highlight = highlight;
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
}
break;
case 65289: /* Tab. */
if (!global.result_count)
break;
get_next_line(&highlight);
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
break;
case 65056: /* Shift Tab */
if (!global.result_count)
break;
get_previous_line(&highlight);
draw_result_text(connection, window, cairo_context, cairo_surface, global.results);
break;
case 65307: /* Escape. */
goto cleanup;
case 65288: /* Backspace. */
if (*query_index > 0 && *query_cursor_index > 0) {
memmove(&query_buffer[(*query_cursor_index) - 1], &query_buffer[*query_cursor_index], *query_index - *query_cursor_index + 1);
(*query_cursor_index)--;
(*query_index)--;
query_buffer[(*query_index)] = 0;
redraw = 1;
resend = 1;
} else if (*query_index == 0 && settings.backspace_exit) { /* Backspace with nothing */
goto cleanup;
}
break;
default:
if (isprint((char)key) && *query_index < MAX_QUERY) {
memmove(&query_buffer[(*query_cursor_index) + 1], &query_buffer[*query_cursor_index], *query_index - *query_cursor_index + 1);
query_buffer[(*query_cursor_index)++] = key;
(*query_index)++;
redraw = 1;
resend = 1;
}
break;
}
}
if (redraw) {
draw_query_text(cairo_context, cairo_surface, query_buffer, *query_cursor_index);
xcb_flush(connection);
}
if (resend) {
if (write_to_remote(to_write, "%s\n", query_buffer)) {
fprintf(stderr, "Failed to write.\n");
}
}
pthread_mutex_unlock(&global.result_mutex);
return 1;
cleanup:
pthread_mutex_unlock(&global.result_mutex);
return 0;
}
bool Window_mac::handleEvent(const SDL_Event& event) {
switch (event.type) {
case SDL_WINDOWEVENT:
if (SDL_WINDOWEVENT_EXPOSED == event.window.event) {
this->onPaint();
} else if (SDL_WINDOWEVENT_RESIZED == event.window.event) {
this->onResize(event.window.data1, event.window.data2);
}
break;
case SDL_MOUSEBUTTONDOWN:
if (event.button.button == SDL_BUTTON_LEFT) {
this->onMouse(event.button.x, event.button.y,
Window::kDown_InputState, get_modifiers(event));
}
break;
case SDL_MOUSEBUTTONUP:
if (event.button.button == SDL_BUTTON_LEFT) {
this->onMouse(event.button.x, event.button.y,
Window::kUp_InputState, get_modifiers(event));
}
break;
case SDL_MOUSEMOTION:
this->onMouse(event.motion.x, event.motion.y,
Window::kMove_InputState, get_modifiers(event));
break;
case SDL_MOUSEWHEEL:
this->onMouseWheel(event.wheel.y, get_modifiers(event));
break;
case SDL_KEYDOWN: {
Window::Key key = get_key(event.key.keysym);
if (key != Window::Key::kNONE) {
if (!this->onKey(key, Window::kDown_InputState, get_modifiers(event))) {
if (event.key.keysym.sym == SDLK_ESCAPE) {
return true;
}
}
}
} break;
case SDL_KEYUP: {
Window::Key key = get_key(event.key.keysym);
if (key != Window::Key::kNONE) {
(void) this->onKey(key, Window::kUp_InputState,
get_modifiers(event));
}
} break;
case SDL_TEXTINPUT: {
const char* textIter = &event.text.text[0];
while (SkUnichar c = SkUTF8_NextUnichar(&textIter)) {
(void) this->onChar(c, get_modifiers(event));
}
} break;
default:
break;
}
return false;
}
void setup_modifiers(){
for(int i=0;i<sizeof(keybindings)/sizeof(event_t);i++){
keybindings[i].modifiers=get_modifiers(keybindings[i].keycode);
}
}
bool Window_mac::handleEvent(const XEvent& event) {
switch (event.type) {
case MapNotify:
if (!fGC) {
fGC = XCreateGC(fDisplay, fWindow, 0, nullptr);
}
break;
case ClientMessage:
if ((Atom)event.xclient.data.l[0] == fWmDeleteMessage &&
gWindowMap.count() == 1) {
return true;
}
break;
case ButtonPress:
if (event.xbutton.button == Button1) {
this->onMouse(event.xbutton.x, event.xbutton.y,
Window::kDown_InputState, get_modifiers(event));
}
break;
case ButtonRelease:
if (event.xbutton.button == Button1) {
this->onMouse(event.xbutton.x, event.xbutton.y,
Window::kUp_InputState, get_modifiers(event));
}
break;
case MotionNotify:
// only track if left button is down
if (event.xmotion.state & Button1Mask) {
this->onMouse(event.xmotion.x, event.xmotion.y,
Window::kMove_InputState, get_modifiers(event));
}
break;
case KeyPress: {
int shiftLevel = (event.xkey.state & ShiftMask) ? 1 : 0;
KeySym keysym = XkbKeycodeToKeysym(fDisplay, event.xkey.keycode,
0, shiftLevel);
if (keysym == XK_Escape) {
return true;
}
Window::Key key = get_key(keysym);
if (key != Window::Key::kNONE) {
(void) this->onKey(key, Window::kDown_InputState,
get_modifiers(event));
} else {
long uni = keysym2ucs(keysym);
if (uni != -1) {
(void) this->onChar((SkUnichar) uni,
get_modifiers(event));
}
}
} break;
case KeyRelease: {
int shiftLevel = (event.xkey.state & ShiftMask) ? 1 : 0;
KeySym keysym = XkbKeycodeToKeysym(fDisplay, event.xkey.keycode,
0, shiftLevel);
Window::Key key = get_key(keysym);
(void) this->onKey(key, Window::kUp_InputState,
get_modifiers(event));
} break;
default:
// these events should be handled in the main event loop
SkASSERT(event.type != Expose && event.type != ConfigureNotify);
break;
}
return false;
}
Array f_hphp_get_class_info(CVarRef name) {
String className;
if (name.isObject()) {
className = name.toObject()->o_getClassName();
} else {
className = name.toString();
}
const ClassInfo *cls = ClassInfo::FindClass(className);
if (cls == NULL) {
cls = ClassInfo::FindInterface(className);
}
if (cls == NULL) {
cls = ClassInfo::FindTrait(className);
}
Array ret;
if (cls == NULL) {
return ret;
}
ret.set("name", cls->getName());
ret.set("extension", "");
ret.set("parent", cls->getParentClass());
// interfaces
{
Array arr = Array::Create();
const ClassInfo::InterfaceVec &interfaces = cls->getInterfacesVec();
for (ClassInfo::InterfaceVec::const_iterator iter = interfaces.begin();
iter != interfaces.end(); ++iter) {
arr.set(*iter, 1);
}
ret.set("interfaces", arr);
}
// traits
{
Array arr = Array::Create();
const ClassInfo::TraitVec &traits = cls->getTraitsVec();
for (ClassInfo::TraitVec::const_iterator iter = traits.begin();
iter != traits.end(); ++iter) {
arr.set(*iter, 1);
}
ret.set("traits", arr);
}
// trait aliases
{
Array arr = Array::Create();
const ClassInfo::TraitAliasVec &aliases = cls->getTraitAliasesVec();
for (ClassInfo::TraitAliasVec::const_iterator iter = aliases.begin();
iter != aliases.end(); ++iter) {
arr.set(iter->first, iter->second);
}
ret.set("trait_aliases", arr);
}
// attributes
{
int attribute = cls->getAttribute();
ret.set("internal", (bool)(attribute & ClassInfo::IsSystem));
ret.set("hphp", (bool)(attribute & ClassInfo::HipHopSpecific));
ret.set("abstract", (bool)(attribute & ClassInfo::IsAbstract));
ret.set("interface", (bool)(attribute & ClassInfo::IsInterface));
ret.set("final", (bool)(attribute & ClassInfo::IsFinal));
ret.set("trait", (bool)(attribute & ClassInfo::IsTrait));
ret.set("modifiers", get_modifiers(attribute, true));
}
// methods
{
Array arr = Array::Create();
const ClassInfo::MethodVec &methods = cls->getMethodsVec();
for (ClassInfo::MethodVec::const_iterator iter = methods.begin();
iter != methods.end(); ++iter) {
ClassInfo::MethodInfo *m = *iter;
if ((m->attribute & ClassInfo::IsInherited) == 0) {
Array info = Array::Create();
set_method_info(info, m, cls);
arr.set(StringUtil::ToLower(m->name), info);
}
}
ret.set("methods", arr);
}
// properties
{
Array arr = Array::Create();
const ClassInfo::PropertyVec &properties = cls->getPropertiesVec();
for (ClassInfo::PropertyVec::const_iterator iter = properties.begin();
iter != properties.end(); ++iter) {
ClassInfo::PropertyInfo *prop = *iter;
Array info = Array::Create();
set_property_info(info, prop, cls);
arr.set(prop->name, info);
}
ret.set("properties", arr);
}
// constants
{
Array arr = Array::Create();
const ClassInfo::ConstantVec &constants = cls->getConstantsVec();
for (ClassInfo::ConstantVec::const_iterator iter = constants.begin();
iter != constants.end(); ++iter) {
ClassInfo::ConstantInfo *info = *iter;
if (info->valueText && *info->valueText) {
arr.set(info->name, info->getValue());
} else {
arr.set(info->name, get_class_constant(className, info->name));
}
}
ret.set("constants", arr);
}
{ // source info
if (!set_source_info(ret, cls->getFile(), cls->getLine1(),
cls->getLine2())) {
int line = 0;
const char *file = SourceInfo::TheSourceInfo.
getClassDeclaringFile(className, &line);
set_source_info(ret, file, line, line);
}
set_doc_comment(ret, cls->getDocComment());
}
return ret;
}
Array f_hphp_get_class_info(CVarRef name) {
String className;
if (name.isObject()) {
className = name.toObject()->o_getClassName();
} else {
className = name.toString();
}
const ClassInfo *cls = ClassInfo::FindClass(className.data());
if (cls == NULL) {
cls = ClassInfo::FindInterface(className.data());
}
Array ret;
if (cls == NULL) {
return ret;
}
ret.set("name", cls->getName());
ret.set("extension", "");
ret.set("parent", cls->getParentClass());
// interfaces
{
Array arr = Array::Create();
const ClassInfo::InterfaceMap &interfaces = cls->getInterfaces();
for (ClassInfo::InterfaceMap::const_iterator iter = interfaces.begin();
iter != interfaces.end(); ++iter) {
arr.set(*iter, 1);
}
ret.set("interfaces", arr);
}
// attributes
{
int attribute = cls->getAttribute();
ret.set("internal", (bool)(attribute & ClassInfo::IsSystem));
ret.set("abstract", (bool)(attribute & ClassInfo::IsAbstract));
ret.set("interface", (bool)(attribute & ClassInfo::IsInterface));
ret.set("final", (bool)(attribute & ClassInfo::IsFinal));
ret.set("modifiers", get_modifiers(attribute, true));
}
// methods
{
Array arr = Array::Create();
const ClassInfo::MethodVec &methods = cls->getMethodsVec();
for (ClassInfo::MethodVec::const_iterator iter = methods.begin();
iter != methods.end(); ++iter) {
ClassInfo::MethodInfo *m = *iter;
if ((m->attribute & ClassInfo::IsInherited) == 0) {
Array info = Array::Create();
set_method_info(info, m, cls);
arr.set(StringUtil::ToLower(m->name), info);
}
}
ret.set("methods", arr);
}
// properties
{
Array arr = Array::Create();
const ClassInfo::PropertyMap &properties = cls->getProperties();
for (ClassInfo::PropertyMap::const_iterator iter = properties.begin();
iter != properties.end(); ++iter) {
Array info = Array::Create();
set_property_info(info, iter->second, cls);
arr.set(iter->first, info);
}
ret.set("properties", arr);
}
// constants
{
Array arr = Array::Create();
const ClassInfo::ConstantMap &constants = cls->getConstants();
for (ClassInfo::ConstantMap::const_iterator iter = constants.begin();
iter != constants.end(); ++iter) {
if (iter->second->valueText && *iter->second->valueText) {
arr.set(iter->second->name, iter->second->value);
} else {
arr.set(iter->second->name,
get_class_constant(className.data(), iter->second->name));
}
}
ret.set("constants", arr);
}
{ // source info
const char *file =
SourceInfo::TheSourceInfo.getClassDeclaringFile(className.data());
if (!file) file = "";
if (file[0] != '/') {
ret.set("file", String(RuntimeOption::SourceRoot + file));
} else {
ret.set("file", file);
}
ret.set("line1", 0);
ret.set("line2", 0);
const char *dc = cls->getDocComment();
if (dc) {
ret.set("doc", dc);
} else {
ret.set("doc", false);
}
}
return ret;
}
void hook_event_proc(XPointer closeure, XRecordInterceptData *recorded_data) {
uint64_t timestamp = (uint64_t) recorded_data->server_time;
if (recorded_data->category == XRecordStartOfData) {
// Populate the hook start event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_HOOK_ENABLED;
event.mask = 0x00;
// Fire the hook start event.
dispatch_event(&event);
}
else if (recorded_data->category == XRecordEndOfData) {
// Populate the hook stop event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_HOOK_DISABLED;
event.mask = 0x00;
// Fire the hook stop event.
dispatch_event(&event);
}
else if (recorded_data->category == XRecordFromServer || recorded_data->category == XRecordFromClient) {
// Get XRecord data.
XRecordDatum *data = (XRecordDatum *) recorded_data->data;
if (data->type == KeyPress) {
// The X11 KeyCode associated with this event.
KeyCode keycode = (KeyCode) data->event.u.u.detail;
KeySym keysym = 0x00;
#if defined(USE_XKBCOMMON)
if (state != NULL) {
keysym = xkb_state_key_get_one_sym(state, keycode);
}
#else
keysym = keycode_to_keysym(keycode, data->event.u.keyButtonPointer.state);
#endif
unsigned short int scancode = keycode_to_scancode(keycode);
// TODO If you have a better suggestion for this ugly, let me know.
if (scancode == VC_SHIFT_L) { set_modifier_mask(MASK_SHIFT_L); }
else if (scancode == VC_SHIFT_R) { set_modifier_mask(MASK_SHIFT_R); }
else if (scancode == VC_CONTROL_L) { set_modifier_mask(MASK_CTRL_L); }
else if (scancode == VC_CONTROL_R) { set_modifier_mask(MASK_CTRL_R); }
else if (scancode == VC_ALT_L) { set_modifier_mask(MASK_ALT_L); }
else if (scancode == VC_ALT_R) { set_modifier_mask(MASK_ALT_R); }
else if (scancode == VC_META_L) { set_modifier_mask(MASK_META_L); }
else if (scancode == VC_META_R) { set_modifier_mask(MASK_META_R); }
xkb_state_update_key(state, keycode, XKB_KEY_DOWN);
initialize_locks();
if ((get_modifiers() & MASK_NUM_LOCK) == 0) {
switch (scancode) {
case VC_KP_SEPARATOR:
case VC_KP_1:
case VC_KP_2:
case VC_KP_3:
case VC_KP_4:
case VC_KP_5:
case VC_KP_6:
case VC_KP_7:
case VC_KP_8:
case VC_KP_0:
case VC_KP_9:
scancode |= 0xEE00;
break;
}
}
// Populate key pressed event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_KEY_PRESSED;
event.mask = get_modifiers();
event.data.keyboard.keycode = scancode;
event.data.keyboard.rawcode = keysym;
event.data.keyboard.keychar = CHAR_UNDEFINED;
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X pressed. (%#X)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, event.data.keyboard.rawcode);
// Fire key pressed event.
dispatch_event(&event);
// If the pressed event was not consumed...
if (event.reserved ^ 0x01) {
uint16_t buffer[2];
size_t count = 0;
// Check to make sure the key is printable.
#ifdef USE_XKBCOMMON
if (state != NULL) {
count = keycode_to_unicode(state, keycode, buffer, sizeof(buffer) / sizeof(uint16_t));
}
#else
count = keysym_to_unicode(keysym, buffer, sizeof(buffer) / sizeof(uint16_t));
#endif
for (unsigned int i = 0; i < count; i++) {
// Populate key typed event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_KEY_TYPED;
event.mask = get_modifiers();
event.data.keyboard.keycode = VC_UNDEFINED;
event.data.keyboard.rawcode = keysym;
event.data.keyboard.keychar = buffer[i];
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X typed. (%lc)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, (uint16_t) event.data.keyboard.keychar);
// Fire key typed event.
dispatch_event(&event);
}
}
}
else if (data->type == KeyRelease) {
// The X11 KeyCode associated with this event.
KeyCode keycode = (KeyCode) data->event.u.u.detail;
KeySym keysym = 0x00;
#ifdef USE_XKBCOMMON
if (state != NULL) {
keysym = xkb_state_key_get_one_sym(state, keycode);
}
#else
keysym = keycode_to_keysym(keycode, data->event.u.keyButtonPointer.state);
#endif
unsigned short int scancode = keycode_to_scancode(keycode);
// TODO If you have a better suggestion for this ugly, let me know.
if (scancode == VC_SHIFT_L) { unset_modifier_mask(MASK_SHIFT_L); }
else if (scancode == VC_SHIFT_R) { unset_modifier_mask(MASK_SHIFT_R); }
else if (scancode == VC_CONTROL_L) { unset_modifier_mask(MASK_CTRL_L); }
else if (scancode == VC_CONTROL_R) { unset_modifier_mask(MASK_CTRL_R); }
else if (scancode == VC_ALT_L) { unset_modifier_mask(MASK_ALT_L); }
else if (scancode == VC_ALT_R) { unset_modifier_mask(MASK_ALT_R); }
else if (scancode == VC_META_L) { unset_modifier_mask(MASK_META_L); }
else if (scancode == VC_META_R) { unset_modifier_mask(MASK_META_R); }
xkb_state_update_key(state, keycode, XKB_KEY_UP);
initialize_locks();
if ((get_modifiers() & MASK_NUM_LOCK) == 0) {
switch (scancode) {
case VC_KP_SEPARATOR:
case VC_KP_1:
case VC_KP_2:
case VC_KP_3:
case VC_KP_4:
case VC_KP_5:
case VC_KP_6:
case VC_KP_7:
case VC_KP_8:
case VC_KP_0:
case VC_KP_9:
scancode |= 0xEE00;
break;
}
}
// Populate key released event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_KEY_RELEASED;
event.mask = get_modifiers();
event.data.keyboard.keycode = scancode;
event.data.keyboard.rawcode = keysym;
event.data.keyboard.keychar = CHAR_UNDEFINED;
logger(LOG_LEVEL_INFO, "%s [%u]: Key %#X released. (%#X)\n",
__FUNCTION__, __LINE__, event.data.keyboard.keycode, event.data.keyboard.rawcode);
// Fire key released event.
dispatch_event(&event);
}
else if (data->type == ButtonPress) {
// X11 handles wheel events as button events.
if (data->event.u.u.detail == WheelUp || data->event.u.u.detail == WheelDown
|| data->event.u.u.detail == WheelLeft || data->event.u.u.detail == WheelRight) {
// Reset the click count and previous button.
hook->input.mouse.click.count = 1;
hook->input.mouse.click.button = MOUSE_NOBUTTON;
/* Scroll wheel release events.
* Scroll type: WHEEL_UNIT_SCROLL
* Scroll amount: 3 unit increments per notch
* Units to scroll: 3 unit increments
* Vertical unit increment: 15 pixels
*/
// Populate mouse wheel event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_WHEEL;
event.mask = get_modifiers();
event.data.wheel.clicks = hook->input.mouse.click.count;
event.data.wheel.x = data->event.u.keyButtonPointer.rootX;
event.data.wheel.y = data->event.u.keyButtonPointer.rootY;
#if defined(USE_XINERAMA) || defined(USE_XRANDR)
uint8_t count;
screen_data *screens = hook_create_screen_info(&count);
if (count > 1) {
event.data.wheel.x -= screens[0].x;
event.data.wheel.y -= screens[0].y;
}
if (screens != NULL) {
free(screens);
}
#endif
/* X11 does not have an API call for acquiring the mouse scroll type. This
* maybe part of the XInput2 (XI2) extention but I will wont know until it
* is available on my platform. For the time being we will just use the
* unit scroll value.
*/
event.data.wheel.type = WHEEL_UNIT_SCROLL;
/* Some scroll wheel properties are available via the new XInput2 (XI2)
* extension. Unfortunately the extension is not available on my
* development platform at this time. For the time being we will just
* use the Windows default value of 3.
*/
event.data.wheel.amount = 3;
if (data->event.u.u.detail == WheelUp || data->event.u.u.detail == WheelLeft) {
// Wheel Rotated Up and Away.
event.data.wheel.rotation = -1;
}
else { // data->event.u.u.detail == WheelDown
// Wheel Rotated Down and Towards.
event.data.wheel.rotation = 1;
}
if (data->event.u.u.detail == WheelUp || data->event.u.u.detail == WheelDown) {
// Wheel Rotated Up or Down.
event.data.wheel.direction = WHEEL_VERTICAL_DIRECTION;
}
else { // data->event.u.u.detail == WheelLeft || data->event.u.u.detail == WheelRight
// Wheel Rotated Left or Right.
event.data.wheel.direction = WHEEL_HORIZONTAL_DIRECTION;
}
logger(LOG_LEVEL_INFO, "%s [%u]: Mouse wheel type %u, rotated %i units in the %u direction at %u, %u.\n",
__FUNCTION__, __LINE__, event.data.wheel.type,
event.data.wheel.amount * event.data.wheel.rotation,
event.data.wheel.direction,
event.data.wheel.x, event.data.wheel.y);
// Fire mouse wheel event.
dispatch_event(&event);
}
else {
/* This information is all static for X11, its up to the WM to
* decide how to interpret the wheel events.
*/
uint16_t button = MOUSE_NOBUTTON;
switch (data->event.u.u.detail) {
// FIXME This should use a lookup table to handle button remapping.
case Button1:
button = MOUSE_BUTTON1;
set_modifier_mask(MASK_BUTTON1);
break;
case Button2:
button = MOUSE_BUTTON2;
set_modifier_mask(MASK_BUTTON2);
break;
case Button3:
button = MOUSE_BUTTON3;
set_modifier_mask(MASK_BUTTON3);
break;
case XButton1:
button = MOUSE_BUTTON4;
set_modifier_mask(MASK_BUTTON5);
break;
case XButton2:
button = MOUSE_BUTTON5;
set_modifier_mask(MASK_BUTTON5);
break;
default:
// Do not set modifier masks past button MASK_BUTTON5.
break;
}
// Track the number of clicks, the button must match the previous button.
if (button == hook->input.mouse.click.button && (long int) (timestamp - hook->input.mouse.click.time) <= hook_get_multi_click_time()) {
if (hook->input.mouse.click.count < USHRT_MAX) {
hook->input.mouse.click.count++;
}
else {
logger(LOG_LEVEL_WARN, "%s [%u]: Click count overflow detected!\n",
__FUNCTION__, __LINE__);
}
}
else {
// Reset the click count.
hook->input.mouse.click.count = 1;
// Set the previous button.
hook->input.mouse.click.button = button;
}
// Save this events time to calculate the hook->input.mouse.click.count.
hook->input.mouse.click.time = timestamp;
// Populate mouse pressed event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_PRESSED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = hook->input.mouse.click.count;
event.data.mouse.x = data->event.u.keyButtonPointer.rootX;
event.data.mouse.y = data->event.u.keyButtonPointer.rootY;
#if defined(USE_XINERAMA) || defined(USE_XRANDR)
uint8_t count;
screen_data *screens = hook_create_screen_info(&count);
if (count > 1) {
event.data.mouse.x -= screens[0].x;
event.data.mouse.y -= screens[0].y;
}
if (screens != NULL) {
free(screens);
}
#endif
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u pressed %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button, event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse pressed event.
dispatch_event(&event);
}
}
else if (data->type == ButtonRelease) {
// X11 handles wheel events as button events.
if (data->event.u.u.detail != WheelUp && data->event.u.u.detail != WheelDown) {
/* This information is all static for X11, its up to the WM to
* decide how to interpret the wheel events.
*/
uint16_t button = MOUSE_NOBUTTON;
switch (data->event.u.u.detail) {
// FIXME This should use a lookup table to handle button remapping.
case Button1:
button = MOUSE_BUTTON1;
unset_modifier_mask(MASK_BUTTON1);
break;
case Button2:
button = MOUSE_BUTTON2;
unset_modifier_mask(MASK_BUTTON2);
break;
case Button3:
button = MOUSE_BUTTON3;
unset_modifier_mask(MASK_BUTTON3);
break;
case XButton1:
button = MOUSE_BUTTON4;
unset_modifier_mask(MASK_BUTTON5);
break;
case XButton2:
button = MOUSE_BUTTON5;
unset_modifier_mask(MASK_BUTTON5);
break;
default:
// Do not set modifier masks past button MASK_BUTTON5.
break;
}
// Populate mouse released event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_RELEASED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = hook->input.mouse.click.count;
event.data.mouse.x = data->event.u.keyButtonPointer.rootX;
event.data.mouse.y = data->event.u.keyButtonPointer.rootY;
#if defined(USE_XINERAMA) || defined(USE_XRANDR)
uint8_t count;
screen_data *screens = hook_create_screen_info(&count);
if (count > 1) {
event.data.mouse.x -= screens[0].x;
event.data.mouse.y -= screens[0].y;
}
if (screens != NULL) {
free(screens);
}
#endif
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u released %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button,
event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse released event.
dispatch_event(&event);
// If the pressed event was not consumed...
if (event.reserved ^ 0x01 && hook->input.mouse.is_dragged != true) {
// Populate mouse clicked event.
event.time = timestamp;
event.reserved = 0x00;
event.type = EVENT_MOUSE_CLICKED;
event.mask = get_modifiers();
event.data.mouse.button = button;
event.data.mouse.clicks = hook->input.mouse.click.count;
event.data.mouse.x = data->event.u.keyButtonPointer.rootX;
event.data.mouse.y = data->event.u.keyButtonPointer.rootY;
#if defined(USE_XINERAMA) || defined(USE_XRANDR)
uint8_t count;
screen_data *screens = hook_create_screen_info(&count);
if (count > 1) {
event.data.mouse.x -= screens[0].x;
event.data.mouse.y -= screens[0].y;
}
if (screens != NULL) {
free(screens);
}
#endif
logger(LOG_LEVEL_INFO, "%s [%u]: Button %u clicked %u time(s). (%u, %u)\n",
__FUNCTION__, __LINE__, event.data.mouse.button,
event.data.mouse.clicks,
event.data.mouse.x, event.data.mouse.y);
// Fire mouse clicked event.
dispatch_event(&event);
}
// Reset the number of clicks.
if (button == hook->input.mouse.click.button && (long int) (event.time - hook->input.mouse.click.time) > hook_get_multi_click_time()) {
// Reset the click count.
hook->input.mouse.click.count = 0;
}
}
}
else if (data->type == MotionNotify) {
// Reset the click count.
if (hook->input.mouse.click.count != 0 && (long int) (timestamp - hook->input.mouse.click.time) > hook_get_multi_click_time()) {
hook->input.mouse.click.count = 0;
}
// Populate mouse move event.
event.time = timestamp;
event.reserved = 0x00;
event.mask = get_modifiers();
// Check the upper half of virtual modifiers for non-zero
// values and set the mouse dragged flag.
hook->input.mouse.is_dragged = (event.mask >> 8 > 0);
if (hook->input.mouse.is_dragged) {
// Create Mouse Dragged event.
event.type = EVENT_MOUSE_DRAGGED;
}
else {
// Create a Mouse Moved event.
event.type = EVENT_MOUSE_MOVED;
}
event.data.mouse.button = MOUSE_NOBUTTON;
event.data.mouse.clicks = hook->input.mouse.click.count;
event.data.mouse.x = data->event.u.keyButtonPointer.rootX;
event.data.mouse.y = data->event.u.keyButtonPointer.rootY;
#if defined(USE_XINERAMA) || defined(USE_XRANDR)
uint8_t count;
screen_data *screens = hook_create_screen_info(&count);
if (count > 1) {
event.data.mouse.x -= screens[0].x;
event.data.mouse.y -= screens[0].y;
}
if (screens != NULL) {
free(screens);
}
#endif
logger(LOG_LEVEL_INFO, "%s [%u]: Mouse %s to %i, %i. (%#X)\n",
__FUNCTION__, __LINE__, hook->input.mouse.is_dragged ? "dragged" : "moved",
event.data.mouse.x, event.data.mouse.y, event.mask);
// Fire mouse move event.
dispatch_event(&event);
}
else {
