mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-11-16 01:57:09 +00:00
Handle movement through XInput if enabled
Cleanup modifiers - This is preparation so that once Wayland adds support for these they're not an alien X11 bitset. - Removed ones that aren't actual modifiers. Tidy up code Signed-off-by: Tin <tin.svagelj@live.com>
This commit is contained in:
Tin
Brenden Matthews
parent
a3fc61b078
commit
916be9812b
@ -7,7 +7,7 @@
|
||||
* Copyright (C) 2018-2021 François Revol et al.
|
||||
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
|
||||
* Copyright (c) 2005-2021 Brenden Matthews, Philip Kovacs, et. al.
|
||||
* (see AUTHORS)
|
||||
* (see AUTHORS)
|
||||
* All rights reserved.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
@ -383,17 +383,36 @@ bool display_output_x11::main_loop_wait(double t) {
|
||||
XNextEvent(display, &ev);
|
||||
|
||||
#if defined(BUILD_MOUSE_EVENTS) && defined(BUILD_XINPUT)
|
||||
// no need to check whether these events have been consumed because
|
||||
// they're global and shouldn't be propagated
|
||||
if (ev.type == GenericEvent && ev.xcookie.extension == window.xi_opcode) {
|
||||
XGetEventData(display, &ev.xcookie);
|
||||
if (ev.xcookie.evtype == XI_Motion) {
|
||||
auto *data = reinterpret_cast<XIDeviceEvent*>(ev.xcookie.data);
|
||||
if (!XGetEventData(display, &ev.xcookie)) {
|
||||
NORM_ERR("unable to get XInput event data");
|
||||
continue;
|
||||
}
|
||||
|
||||
auto *data = reinterpret_cast<XIDeviceEvent*>(ev.xcookie.data);
|
||||
|
||||
// the only way to differentiate between a scroll and move event is
|
||||
// though valuators - move has first 2 set, other axis movements have other.
|
||||
bool is_cursor_move = data->valuators.mask_len > 2 &&
|
||||
XIMaskIsSet(data->valuators.mask, 0) && XIMaskIsSet(data->valuators.mask, 1);
|
||||
|
||||
if (data->evtype == XI_Motion && is_cursor_move) {
|
||||
Window query_result = query_x11_window_at_pos(display, data->root_x, data->root_y);
|
||||
|
||||
static bool cursor_inside = false;
|
||||
if ((query_result != 0 && query_result == window.window) ||
|
||||
((query_result == window.desktop || query_result == window.root || query_result == 0) && data->root_x >= window.x && data->root_x < (window.x + window.width) &&
|
||||
data->root_y >= window.y && data->root_y < (window.y + window.height))) {
|
||||
// cursor is inside conky
|
||||
|
||||
modifier_state_t mods = x11_modifier_state(data->mods.effective);
|
||||
llua_mouse_hook(mouse_move_event(
|
||||
data->root_x - window.x, data->root_y - window.x,
|
||||
data->root_x, data->root_y, mods
|
||||
));
|
||||
|
||||
if (!cursor_inside) {
|
||||
llua_mouse_hook(mouse_crossing_event(
|
||||
mouse_event_t::AREA_ENTER,
|
||||
@ -506,34 +525,23 @@ bool display_output_x11::main_loop_wait(double t) {
|
||||
|
||||
case ButtonPress:
|
||||
#ifdef BUILD_MOUSE_EVENTS
|
||||
if (ev.xbutton.button == 4) {
|
||||
consumed = llua_mouse_hook(mouse_scroll_event(
|
||||
ev.xbutton.x, ev.xbutton.y, ev.xbutton.x_root, ev.xbutton.y_root,
|
||||
scroll_direction_t::SCROLL_UP, ev.xbutton.state
|
||||
));
|
||||
} else if (ev.xbutton.button == 5) {
|
||||
consumed = llua_mouse_hook(mouse_scroll_event(
|
||||
ev.xbutton.x, ev.xbutton.y, ev.xbutton.x_root, ev.xbutton.y_root,
|
||||
scroll_direction_t::SCROLL_DOWN, ev.xbutton.state
|
||||
));
|
||||
} else {
|
||||
mouse_button_t button;
|
||||
switch (ev.xbutton.button) {
|
||||
case Button1:
|
||||
button = mouse_button_t::BUTTON_LEFT;
|
||||
break;
|
||||
case Button2:
|
||||
button = mouse_button_t::BUTTON_RIGHT;
|
||||
break;
|
||||
case Button3:
|
||||
button = mouse_button_t::BUTTON_MIDDLE;
|
||||
break;
|
||||
{
|
||||
modifier_state_t mods = x11_modifier_state(ev.xbutton.state);
|
||||
if (4 <= ev.xbutton.button && ev.xbutton.button <= 7) {
|
||||
scroll_direction_t direction = x11_scroll_direction(ev.xbutton.button);
|
||||
consumed = llua_mouse_hook(mouse_scroll_event(
|
||||
ev.xbutton.x, ev.xbutton.y,
|
||||
ev.xbutton.x_root, ev.xbutton.y_root,
|
||||
direction, mods
|
||||
));
|
||||
} else {
|
||||
mouse_button_t button = x11_mouse_button_code(ev.xbutton.button);
|
||||
consumed = llua_mouse_hook(mouse_button_event(
|
||||
mouse_event_t::MOUSE_PRESS,
|
||||
ev.xbutton.x, ev.xbutton.y, ev.xbutton.x_root, ev.xbutton.y_root,
|
||||
button, mods
|
||||
));
|
||||
}
|
||||
consumed = llua_mouse_hook(mouse_button_event(
|
||||
mouse_event_t::MOUSE_PRESS,
|
||||
ev.xbutton.x, ev.xbutton.y, ev.xbutton.x_root, ev.xbutton.y_root,
|
||||
button, ev.xbutton.state
|
||||
));
|
||||
}
|
||||
#endif /* BUILD_MOUSE_EVENTS */
|
||||
if (own_window.get(*state)) {
|
||||
@ -549,24 +557,14 @@ bool display_output_x11::main_loop_wait(double t) {
|
||||
|
||||
case ButtonRelease:
|
||||
#ifdef BUILD_MOUSE_EVENTS
|
||||
/* don't report scrollwheel release events */
|
||||
if (ev.xbutton.button != Button4 && ev.xbutton.button != Button5) {
|
||||
mouse_button_t button;
|
||||
switch (ev.xbutton.button) {
|
||||
case Button1:
|
||||
button = mouse_button_t::BUTTON_LEFT;
|
||||
break;
|
||||
case Button2:
|
||||
button = mouse_button_t::BUTTON_RIGHT;
|
||||
break;
|
||||
case Button3:
|
||||
button = mouse_button_t::BUTTON_MIDDLE;
|
||||
break;
|
||||
}
|
||||
/* don't report scroll release events */
|
||||
if (4 > ev.xbutton.button || ev.xbutton.button > 7) {
|
||||
modifier_state_t mods = x11_modifier_state(ev.xbutton.state);
|
||||
mouse_button_t button = x11_mouse_button_code(ev.xbutton.button);
|
||||
consumed = llua_mouse_hook(mouse_button_event(
|
||||
mouse_event_t::MOUSE_RELEASE,
|
||||
ev.xbutton.x, ev.xbutton.y, ev.xbutton.x_root, ev.xbutton.y_root,
|
||||
button, ev.xbutton.state
|
||||
button, mods
|
||||
));
|
||||
}
|
||||
#endif /* BUILD_MOUSE_EVENTS */
|
||||
@ -585,9 +583,12 @@ bool display_output_x11::main_loop_wait(double t) {
|
||||
can't forward the event without filtering XQueryTree output.
|
||||
*/
|
||||
case MotionNotify:
|
||||
consumed = llua_mouse_hook(mouse_move_event(
|
||||
ev.xmotion.x, ev.xmotion.y, ev.xmotion.x_root, ev.xmotion.y_root, ev.xmotion.state
|
||||
));
|
||||
if (window.xi_opcode == 0) {
|
||||
modifier_state_t mods = x11_modifier_state(ev.xmotion.state);
|
||||
consumed = llua_mouse_hook(mouse_move_event(
|
||||
ev.xmotion.x, ev.xmotion.y, ev.xmotion.x_root, ev.xmotion.y_root, mods
|
||||
));
|
||||
}
|
||||
break;
|
||||
case LeaveNotify:
|
||||
case EnterNotify:
|
||||
|
||||
@ -25,6 +25,7 @@
|
||||
#include <lua.h>
|
||||
#include <time.h>
|
||||
#include <type_traits>
|
||||
#include "logging.h"
|
||||
|
||||
/* Lua helper functions */
|
||||
void push_table_value(lua_State *L, std::string key, std::string value) {
|
||||
@ -62,11 +63,16 @@ void push_bitset(lua_State *L, std::bitset<N> it,
|
||||
for (size_t i = 0; i < N; i++) push_table_value(L, labels[i], it.test(i));
|
||||
}
|
||||
|
||||
const std::array<std::string, 13> mod_names = {
|
||||
{"shift", "lock", "control", "mod1", "num_lock", "mod3", "mod4", "mod5",
|
||||
"mouse_left", "mouse_right", "mouse_middle", "scroll_up", "scroll_down"}};
|
||||
const std::array<std::string, 6> mod_names = {{
|
||||
"shift",
|
||||
"control",
|
||||
"alt",
|
||||
"super",
|
||||
"caps_lock",
|
||||
"num_lock",
|
||||
}};
|
||||
|
||||
void push_mods(lua_State *L, std::bitset<13> mods) {
|
||||
void push_mods(lua_State *L, modifier_state_t mods) {
|
||||
lua_pushstring(L, "mods");
|
||||
push_bitset(L, mods, mod_names);
|
||||
lua_settable(L, -3);
|
||||
@ -142,6 +148,12 @@ void push_table_value(lua_State *L, std::string key, mouse_button_t button) {
|
||||
case BUTTON_MIDDLE:
|
||||
lua_pushstring(L, "middle");
|
||||
break;
|
||||
case BUTTON_BACK:
|
||||
lua_pushstring(L, "back");
|
||||
break;
|
||||
case BUTTON_FORWARD:
|
||||
lua_pushstring(L, "forward");
|
||||
break;
|
||||
default:
|
||||
lua_pushnil(L);
|
||||
break;
|
||||
|
||||
@ -22,8 +22,16 @@
|
||||
#define MOUSE_EVENTS_H
|
||||
|
||||
#include <bitset>
|
||||
#include <string>
|
||||
#include <cstdint>
|
||||
|
||||
#include "config.h"
|
||||
#include "logging.h"
|
||||
|
||||
#ifdef BUILD_X11
|
||||
#include <X11/X.h>
|
||||
#endif /* BUILD_X11 */
|
||||
|
||||
extern "C" {
|
||||
#include <lua.h>
|
||||
}
|
||||
@ -49,19 +57,53 @@ enum mouse_event_t {
|
||||
// above list if it has other event codes or a standard file containing them.
|
||||
|
||||
// Left mouse button event code
|
||||
#define BTN_LEFT 0x110
|
||||
#define BTN_LEFT 0x110
|
||||
// Right mouse button event code
|
||||
#define BTN_RIGHT 0x111
|
||||
#define BTN_RIGHT 0x111
|
||||
// Middle mouse button event code
|
||||
#define BTN_MIDDLE 0x112
|
||||
#define BTN_MIDDLE 0x112
|
||||
|
||||
// Back mouse button event code
|
||||
#define BTN_BACK 0x116
|
||||
// Forward mouse button event code
|
||||
#define BTN_FORWARD 0x115
|
||||
#endif
|
||||
|
||||
enum mouse_button_t: uint32_t {
|
||||
BUTTON_LEFT = BTN_LEFT,
|
||||
BUTTON_RIGHT = BTN_RIGHT,
|
||||
BUTTON_MIDDLE = BTN_MIDDLE,
|
||||
BUTTON_BACK = BTN_BACK,
|
||||
BUTTON_FORWARD = BTN_FORWARD,
|
||||
};
|
||||
|
||||
#ifdef BUILD_X11
|
||||
inline mouse_button_t x11_mouse_button_code(unsigned int x11_mouse_button) {
|
||||
mouse_button_t button;
|
||||
switch (x11_mouse_button) {
|
||||
case Button1:
|
||||
button = BUTTON_LEFT;
|
||||
break;
|
||||
case Button2:
|
||||
button = BUTTON_MIDDLE;
|
||||
break;
|
||||
case Button3:
|
||||
button = BUTTON_RIGHT;
|
||||
break;
|
||||
case 8:
|
||||
button = BUTTON_BACK;
|
||||
break;
|
||||
case 9:
|
||||
button = BUTTON_FORWARD;
|
||||
break;
|
||||
default:
|
||||
DBGP("X11 button %d is not mapped", x11_mouse_button);
|
||||
break;
|
||||
}
|
||||
return button;
|
||||
}
|
||||
#endif /* BUILD_X11 */
|
||||
|
||||
struct mouse_event {
|
||||
mouse_event_t type; // type of event
|
||||
size_t time; // ms since epoch when the event happened
|
||||
@ -82,35 +124,82 @@ struct mouse_positioned_event : public mouse_event {
|
||||
void push_lua_data(lua_State *L) const;
|
||||
};
|
||||
|
||||
struct mouse_move_event : public mouse_positioned_event {
|
||||
std::bitset<13> mods; // held buttons and modifiers (ctrl, shift, ...)
|
||||
typedef std::bitset<6> modifier_state_t;
|
||||
enum modifier_key: uint32_t {
|
||||
MOD_SHIFT = 0,
|
||||
MOD_CONTROL = 1,
|
||||
MOD_ALT = 2,
|
||||
// Windows/MacOS key on most keyboards
|
||||
MOD_SUPER = 3,
|
||||
MOD_CAPS_LOCK = 4,
|
||||
MOD_NUM_LOCK = 5,
|
||||
};
|
||||
std::string modifier_name(modifier_key key);
|
||||
|
||||
mouse_move_event(size_t x, size_t y, size_t x_abs, size_t y_abs, std::bitset<13> mods = 0): mouse_positioned_event{mouse_event_t::MOUSE_MOVE, x, y, x_abs, y_abs}, mods(mods) {};
|
||||
#ifdef BUILD_X11
|
||||
inline modifier_state_t x11_modifier_state(unsigned int mods) {
|
||||
modifier_state_t result;
|
||||
result[MOD_SHIFT] = mods & ShiftMask;
|
||||
result[MOD_CONTROL] = mods & ControlMask;
|
||||
result[MOD_ALT] = mods & Mod1Mask;
|
||||
result[MOD_SUPER] = mods & Mod4Mask;
|
||||
result[MOD_CAPS_LOCK] = mods & LockMask;
|
||||
result[MOD_NUM_LOCK] = mods & Mod2Mask;
|
||||
return result;
|
||||
}
|
||||
#endif /* BUILD_X11 */
|
||||
|
||||
struct mouse_move_event : public mouse_positioned_event {
|
||||
modifier_state_t mods; // held buttons and modifiers (ctrl, shift, ...)
|
||||
|
||||
mouse_move_event(size_t x, size_t y, size_t x_abs, size_t y_abs, modifier_state_t mods = 0): mouse_positioned_event{mouse_event_t::MOUSE_MOVE, x, y, x_abs, y_abs}, mods(mods) {};
|
||||
|
||||
void push_lua_data(lua_State *L) const;
|
||||
};
|
||||
|
||||
enum scroll_direction_t: uint8_t {
|
||||
SCROLL_UP = 0,
|
||||
SCROLL_UNKNOWN = 0,
|
||||
SCROLL_UP,
|
||||
SCROLL_DOWN,
|
||||
SCROLL_LEFT,
|
||||
SCROLL_RIGHT,
|
||||
};
|
||||
|
||||
#ifdef BUILD_X11
|
||||
inline scroll_direction_t x11_scroll_direction(unsigned int x11_mouse_button) {
|
||||
scroll_direction_t direction = SCROLL_UNKNOWN;
|
||||
switch (x11_mouse_button) {
|
||||
case Button4:
|
||||
direction = SCROLL_UP;
|
||||
break;
|
||||
case Button5:
|
||||
direction = SCROLL_DOWN;
|
||||
break;
|
||||
case 6:
|
||||
direction = SCROLL_LEFT;
|
||||
break;
|
||||
case 7:
|
||||
direction = SCROLL_RIGHT;
|
||||
break;
|
||||
}
|
||||
return direction;
|
||||
}
|
||||
#endif /* BUILD_X11 */
|
||||
|
||||
struct mouse_scroll_event : public mouse_positioned_event {
|
||||
std::bitset<13> mods; // held buttons and modifiers (ctrl, shift, ...)
|
||||
modifier_state_t mods; // held buttons and modifiers (ctrl, shift, ...)
|
||||
scroll_direction_t direction;
|
||||
|
||||
mouse_scroll_event(size_t x, size_t y, size_t x_abs, size_t y_abs, scroll_direction_t direction, std::bitset<13> mods = 0): mouse_positioned_event{mouse_event_t::MOUSE_SCROLL, x, y, x_abs, y_abs}, direction(direction), mods(mods) {};
|
||||
mouse_scroll_event(size_t x, size_t y, size_t x_abs, size_t y_abs, scroll_direction_t direction, modifier_state_t mods = 0): mouse_positioned_event{mouse_event_t::MOUSE_SCROLL, x, y, x_abs, y_abs}, direction(direction), mods(mods) {};
|
||||
|
||||
void push_lua_data(lua_State *L) const;
|
||||
};
|
||||
|
||||
struct mouse_button_event : public mouse_positioned_event {
|
||||
std::bitset<13> mods; // held buttons and modifiers (ctrl, shift, ...)
|
||||
modifier_state_t mods; // held buttons and modifiers (ctrl, shift, ...)
|
||||
mouse_button_t button;
|
||||
|
||||
mouse_button_event(mouse_event_t type, size_t x, size_t y, size_t x_abs, size_t y_abs, mouse_button_t button, std::bitset<13> mods = 0): mouse_positioned_event{type, x, y, x_abs, y_abs}, button(button), mods(mods) {};
|
||||
mouse_button_event(mouse_event_t type, size_t x, size_t y, size_t x_abs, size_t y_abs, mouse_button_t button, modifier_state_t mods = 0): mouse_positioned_event{type, x, y, x_abs, y_abs}, button(button), mods(mods) {};
|
||||
|
||||
void push_lua_data(lua_State *L) const;
|
||||
};
|
||||
|
||||
17
src/x11.cc
17
src/x11.cc
@ -28,6 +28,7 @@
|
||||
*/
|
||||
|
||||
#include <X11/X.h>
|
||||
#include <X11/extensions/XI2.h>
|
||||
#include <sys/types.h>
|
||||
#include "common.h"
|
||||
#include "config.h"
|
||||
@ -578,7 +579,7 @@ void destroy_window() {
|
||||
memset(&window, 0, sizeof(struct conky_x11_window));
|
||||
}
|
||||
|
||||
void x11_init_window(lua::state &l __attribute__((unused)), bool own) {
|
||||
void x11_init_window(lua::state &l, bool own) {
|
||||
DBGP("enter x11_init_window()");
|
||||
// own is unused if OWN_WINDOW is not defined
|
||||
(void)own;
|
||||
@ -951,12 +952,11 @@ void x11_init_window(lua::state &l __attribute__((unused)), bool own) {
|
||||
if (own_window.get(l)) {
|
||||
input_mask |= StructureNotifyMask | ButtonPressMask | ButtonReleaseMask;
|
||||
}
|
||||
#endif /* OWN_WINDOW */
|
||||
#ifdef BUILD_MOUSE_EVENTS
|
||||
/* it's not recommended to add event masks to special windows in X; causes a
|
||||
* crash */
|
||||
if (own_window_type.get(l) != TYPE_DESKTOP) {
|
||||
input_mask |= ButtonPressMask | ButtonReleaseMask | PointerMotionMask;
|
||||
if (own && own_window_type.get(l) != TYPE_DESKTOP) {
|
||||
input_mask |= ButtonPressMask | ButtonReleaseMask;
|
||||
}
|
||||
bool xinput_ok = false;
|
||||
#ifdef BUILD_XINPUT
|
||||
@ -974,7 +974,9 @@ void x11_init_window(lua::state &l __attribute__((unused)), bool own) {
|
||||
NORM_ERR("Error: XInput 2.0 is not supported!");
|
||||
break;
|
||||
}
|
||||
unsigned char mask_bytes[(XI_LASTEVENT + 7) / 8] = {0}; /* must be zeroed! */
|
||||
|
||||
const size_t mask_size = (XI_LASTEVENT + 7) / 8;
|
||||
unsigned char mask_bytes[mask_size] = {0}; /* must be zeroed! */
|
||||
XISetMask(mask_bytes, XI_Motion);
|
||||
|
||||
XIEventMask ev_masks[1];
|
||||
@ -985,10 +987,11 @@ void x11_init_window(lua::state &l __attribute__((unused)), bool own) {
|
||||
xinput_ok = true;
|
||||
} while (false);
|
||||
#endif /* BUILD_XINPUT */
|
||||
if (!xinput_ok && own_window_type.get(l) != TYPE_DESKTOP) {
|
||||
input_mask |= EnterWindowMask | LeaveWindowMask;
|
||||
if (!xinput_ok && own && own_window_type.get(l) != TYPE_DESKTOP) {
|
||||
input_mask |= PointerMotionMask | EnterWindowMask | LeaveWindowMask;
|
||||
}
|
||||
#endif /* BUILD_MOUSE_EVENTS */
|
||||
#endif /* OWN_WINDOW */
|
||||
window.event_mask = input_mask;
|
||||
XSelectInput(display, window.window, input_mask);
|
||||
|
||||
|
||||
@ -90,9 +90,10 @@ struct conky_x11_window {
|
||||
#ifdef BUILD_XFT
|
||||
XftDraw *xftdraw;
|
||||
#endif /*BUILD_XFT*/
|
||||
#ifdef BUILD_XINPUT
|
||||
#ifdef BUILD_MOUSE_EVENTS
|
||||
// Don't feature gate with BUILD_XINPUT; controls fallback.
|
||||
int32_t xi_opcode;
|
||||
#endif /* BUILD_XINPUT */
|
||||
#endif /* BUILD_MOUSE_EVENTS */
|
||||
|
||||
int width;
|
||||
int height;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user