418 lines
16 KiB
Plaintext
418 lines
16 KiB
Plaintext
#import "String"; // @Cleanup: Remove this dependency on String?
|
|
#import,dir "../sokol-jai/sokol/app";
|
|
|
|
input_mouse_x : float;
|
|
input_mouse_y : float;
|
|
|
|
set_custom_cursor_handling :: (is_custom: bool) {
|
|
}
|
|
|
|
get_key_code :: (key: sapp_keycode) -> Key_Code {
|
|
using Key_Code;
|
|
// non-ascii ordered as in ./module.jai/Key_Code
|
|
if key == .BACKSPACE
|
|
return BACKSPACE;
|
|
if key == .TAB
|
|
return TAB;
|
|
if key == .ENTER
|
|
return ENTER;
|
|
if key == .ESCAPE
|
|
return ESCAPE;
|
|
if key == .DELETE
|
|
return DELETE;
|
|
if key == .SPACE
|
|
return SPACEBAR;
|
|
|
|
|
|
if key == .UP
|
|
return ARROW_UP;
|
|
if key == .DOWN
|
|
return ARROW_DOWN;
|
|
if key == .LEFT
|
|
return ARROW_LEFT;
|
|
if key == .RIGHT
|
|
return ARROW_RIGHT;
|
|
|
|
|
|
if key == .PAGE_UP
|
|
return PAGE_UP;
|
|
if key == .PAGE_DOWN
|
|
return PAGE_DOWN;
|
|
|
|
|
|
if key == .HOME
|
|
return HOME;
|
|
if key == .END
|
|
return END;
|
|
|
|
if key == .INSERT
|
|
return INSERT;
|
|
|
|
if key == .PAUSE
|
|
return PAUSE;
|
|
if key == .SCROLL_LOCK
|
|
return SCROLL_LOCK;
|
|
|
|
if (key == .LEFT_ALT) || (key == .RIGHT_ALT)
|
|
return ALT;
|
|
|
|
if (key == .LEFT_CONTROL) || (key == .RIGHT_CONTROL)
|
|
return CTRL;
|
|
if (key == .LEFT_SHIFT) || (key == .RIGHT_SHIFT)
|
|
return SHIFT;
|
|
if (key == .LEFT_SUPER) || (key == .RIGHT_SUPER)
|
|
return META;
|
|
|
|
if key >= sapp_keycode.F1 && key <= sapp_keycode.F25
|
|
return (cast(Key_Code) (key - sapp_keycode.F1))+F1;
|
|
|
|
|
|
if key == .PRINT_SCREEN
|
|
return PRINT_SCREEN;
|
|
|
|
|
|
if (key >= #char "a") && (key <= #char "z") return cast(Key_Code) (key - 0x20);
|
|
if key > 32 && key < 127 return cast(Key_Code) key;
|
|
|
|
return UNKNOWN;
|
|
}
|
|
|
|
get_key_code_for_mouse :: (mb: sapp_mousebutton) -> Key_Code {
|
|
if mb == .LEFT
|
|
return .MOUSE_BUTTON_LEFT;
|
|
if mb == .RIGHT
|
|
return .MOUSE_BUTTON_RIGHT;
|
|
if mb == .MIDDLE
|
|
return .MOUSE_BUTTON_MIDDLE;
|
|
return .UNKNOWN;
|
|
}
|
|
|
|
#scope_export
|
|
|
|
handle_sokol_event :: (event: *sapp_event) {
|
|
new_event: Event;
|
|
if event.type == {
|
|
case .KEY_DOWN;
|
|
mapped := get_key_code(event.key_code);
|
|
new_event.type = .KEYBOARD;
|
|
new_event.key_code = mapped;
|
|
new_event.key_pressed = 1;
|
|
input_button_states[mapped] = .START | .DOWN;
|
|
case .KEY_UP;
|
|
mapped := get_key_code(event.key_code);
|
|
new_event.type = .KEYBOARD;
|
|
new_event.key_code = mapped;
|
|
new_event.key_pressed = 0;
|
|
input_button_states[mapped] = .END;
|
|
case .MOUSE_DOWN;
|
|
mapped := get_key_code_for_mouse(event.mouse_button);
|
|
new_event.type = .KEYBOARD;
|
|
new_event.key_code = mapped;
|
|
new_event.key_pressed = 1;
|
|
input_button_states[mapped] = .START | .DOWN;
|
|
case .MOUSE_UP;
|
|
mapped := get_key_code_for_mouse(event.mouse_button);
|
|
new_event.type = .KEYBOARD;
|
|
new_event.key_code = mapped;
|
|
new_event.key_pressed = 0;
|
|
input_button_states[mapped] = .END;
|
|
case .CHAR;
|
|
new_event.type = .TEXT_INPUT;
|
|
new_event.utf32 = event.char_code;
|
|
case .FOCUSED;
|
|
input_application_has_focus = true;
|
|
return;
|
|
case .UNFOCUSED;
|
|
input_application_has_focus = false;
|
|
return;
|
|
case .MOUSE_MOVE;
|
|
input_mouse_x = event.mouse_x;
|
|
input_mouse_y = event.mouse_y;
|
|
return;
|
|
}
|
|
array_add(*events_this_frame, new_event);
|
|
}
|
|
|
|
// using Key_Code;
|
|
|
|
// input_per_frame_event_and_flag_update();
|
|
|
|
// display := x_global_display;
|
|
// XLockDisplay(display);
|
|
|
|
// key_press_repeat := false;
|
|
// while XPending(display) {
|
|
// xev: XEvent;
|
|
// XNextEvent(display, *xev);
|
|
|
|
// if XFilterEvent(*xev, None) continue;
|
|
|
|
|
|
// if xev.type == {
|
|
// case ClientMessage;
|
|
// message_type := xev.xclient.message_type;
|
|
// if message_type == XdndEnter {
|
|
// drop_handled := maybe_handle_xdnd_drop_events(display, *xev, *drop_info);
|
|
// if drop_handled continue;
|
|
// } else if message_type == x_global_wm_protocols {
|
|
// message0 := cast(Atom) xev.xclient.data.l[0];
|
|
|
|
// // This can't be a switch, because the values are not constant!
|
|
// // Except come on guys, every single implementation of X11 in the universe
|
|
// // is going to agree on these values. Why are we pretending they are not constant?
|
|
// // How about if we just look them up once and then hardcode them into this program?
|
|
// // We'd save startup time...
|
|
|
|
// if message0 == x_global_wm_delete_window {
|
|
// event: Event;
|
|
// event.type = .QUIT;
|
|
// array_add(*events_this_frame, event);
|
|
// }
|
|
// }
|
|
// case KeyPress;
|
|
// event: Event;
|
|
|
|
// shift: u32;
|
|
// if xev.xkey.state & ShiftMask
|
|
// shift = 1;
|
|
// if xev.xkey.state & ControlMask
|
|
// event.ctrl_pressed = true;
|
|
// if xev.xkey.state & Mod1Mask
|
|
// event.alt_pressed = true;
|
|
|
|
// status: Status;
|
|
// keysym: KeySym;
|
|
// text: [16]u32;
|
|
// lookup_count := XwcLookupString(x_global_input_context, *xev.xkey, xx text.data, xx text.count, *keysym, *status);
|
|
|
|
// has_keysym := (status == XLookupKeySym || status == XLookupBoth);
|
|
// has_text := (status == XLookupChars || status == XLookupBoth);
|
|
|
|
// if has_keysym {
|
|
// if xev.xkey.state & ShiftMask event.shift_pressed = true;
|
|
// if xev.xkey.state & ControlMask event.ctrl_pressed = true;
|
|
// if xev.xkey.state & Mod1Mask event.alt_pressed = true;
|
|
// if xev.xkey.state & Mod4Mask event.cmd_meta_pressed = true;
|
|
|
|
// event.type = .KEYBOARD;
|
|
// event.key_pressed = 1;
|
|
// event.key_code = get_key_code(keysym);
|
|
|
|
// for 0..lookup_count - 1 {
|
|
// utf32 := text[it];
|
|
// if utf32 >= 32 && utf32 != 127 event.text_input_count += 1;
|
|
// }
|
|
|
|
// if event.key_code == {
|
|
// case .SHIFT; event.shift_pressed = true;
|
|
// case .CTRL; event.ctrl_pressed = true;
|
|
// case .ALT; event.alt_pressed = true;
|
|
// case .META; event.cmd_meta_pressed = true;
|
|
// }
|
|
|
|
// event.repeat = key_press_repeat;
|
|
// key_press_repeat = false;
|
|
|
|
// array_add(*events_this_frame, event);
|
|
// input_button_states[event.key_code] = .START | .DOWN;
|
|
// }
|
|
|
|
// event.shift_pressed = cast(bool) shift;
|
|
|
|
// if has_text {
|
|
// for 0..lookup_count - 1 {
|
|
// utf32 := text[it];
|
|
// if utf32 < 32 || utf32 == 127 continue;
|
|
|
|
// char_event: Event;
|
|
// char_event.type = .TEXT_INPUT;
|
|
// char_event.key_pressed = 1;
|
|
// char_event.key_code = get_key_code(keysym);
|
|
// char_event.utf32 = utf32;
|
|
|
|
// array_add(*events_this_frame, char_event);
|
|
// }
|
|
// }
|
|
// case KeyRelease;
|
|
// // For some odd reason X11 generates KeyRelease followed by a near identical KeyPress to simulate repeat events so we have to filter that out
|
|
// if XEventsQueued(display, QueuedAfterReading) {
|
|
// nev: XEvent;
|
|
// XPeekEvent(display, *nev);
|
|
|
|
// if nev.type == KeyPress
|
|
// && nev.xkey.time == xev.xkey.time
|
|
// && nev.xkey.keycode == xev.xkey.keycode {
|
|
|
|
// // This is a repeat, so we ignore the KeyRelease and set the repeat flag.
|
|
// key_press_repeat = true;
|
|
// continue;
|
|
// }
|
|
// }
|
|
|
|
// event: Event;
|
|
|
|
// shift: u32;
|
|
// if xev.xkey.state & ShiftMask
|
|
// shift = 1;
|
|
// if xev.xkey.state & ControlMask
|
|
// event.ctrl_pressed = true;
|
|
// if xev.xkey.state & Mod1Mask
|
|
// event.alt_pressed = true;
|
|
|
|
// keysym := XkbKeycodeToKeysym(display, xx xev.xkey.keycode, 0, 0 /* English lowercase group*/);
|
|
// event.type = .KEYBOARD;
|
|
// event.key_pressed = 0;
|
|
// event.shift_pressed = cast(bool) shift;
|
|
// event.key_code = get_key_code(keysym);
|
|
|
|
// input_button_states[event.key_code] = .END;
|
|
|
|
// array_add(*events_this_frame, event);
|
|
// case ButtonPress;
|
|
// event: Event;
|
|
// event.type = .KEYBOARD;
|
|
|
|
// event.key_pressed = 1;
|
|
// button := xev.xbutton.button;
|
|
|
|
// // 6/7 is horizontal/secondary wheel, don't handle it
|
|
// if (button == 6) || (button == 7) continue;
|
|
|
|
// // button 4/5 is mwheel up/down
|
|
// if (button == 4) || (button == 5) {
|
|
// event.type = .MOUSE_WHEEL;
|
|
// event.typical_wheel_delta = WHEEL_DELTA;
|
|
// event.wheel_delta = event.typical_wheel_delta * ifx button & 1 then cast(s32) - 1 else 1;
|
|
// array_add(*events_this_frame, event);
|
|
// mouse_delta_z += event.wheel_delta;
|
|
// continue;
|
|
// }
|
|
|
|
// if button == Button1 {
|
|
// event.key_code = MOUSE_BUTTON_LEFT;
|
|
// } else if button == Button2 {
|
|
// event.key_code = MOUSE_BUTTON_MIDDLE;
|
|
// } else if button == Button3 {
|
|
// event.key_code = MOUSE_BUTTON_RIGHT;
|
|
// }
|
|
|
|
// input_button_states[event.key_code] = .START | .DOWN;
|
|
|
|
// array_add(*events_this_frame, event);
|
|
// case ButtonRelease;
|
|
// // it seems that mouse input doesnt generate repeat events so we dont have to peek the queue
|
|
// event: Event;
|
|
// event.type = .KEYBOARD;
|
|
|
|
// event.key_pressed = 0;
|
|
// button := xev.xbutton.button;
|
|
|
|
// if (button >= 4) && (button <= 7) continue; // No action on button release of mouse wheels.
|
|
|
|
// if button == Button1 {
|
|
// event.key_code = MOUSE_BUTTON_LEFT;
|
|
// } else if button == Button2 {
|
|
// event.key_code = MOUSE_BUTTON_MIDDLE;
|
|
// } else if button == Button3 {
|
|
// event.key_code = MOUSE_BUTTON_RIGHT;
|
|
// }
|
|
|
|
// input_button_states[event.key_code] = .END;
|
|
|
|
// array_add(*events_this_frame, event);
|
|
// case SelectionRequest;
|
|
// selreq := cast(*XSelectionRequestEvent) *xev;
|
|
|
|
// out: XEvent;
|
|
// selnot := cast(*XSelectionEvent) *out;
|
|
// selnot.type = SelectionNotify;
|
|
// selnot.requestor = selreq.requestor;
|
|
// selnot.selection = selreq.selection;
|
|
// selnot.target = selreq.target;
|
|
// selnot.time = selreq.time;
|
|
// selnot.property = None;
|
|
|
|
// if x_window_is_ours(x_global_display, selreq.owner) {
|
|
// if selreq.target == x_global_xa_utf8 {
|
|
// selnot.property = selreq.property;
|
|
|
|
// text_data := x_global_clipboard_buffer.text_data;
|
|
// XChangeProperty(selreq.display, selreq.requestor, selreq.property, selreq.target, 8, PropModeReplace,
|
|
// text_data.data, cast(s32) text_data.count);
|
|
// } else if selreq.target == x_global_xa_targets {
|
|
|
|
// selnot.property = selreq.property;
|
|
|
|
// atoms: [..] Atom;
|
|
// array_add(*atoms, x_global_xa_utf8);
|
|
// array_add(*atoms, x_global_xa_targets);
|
|
// array_add(*atoms, x_global_xa_multiple);
|
|
// if x_global_clipboard_buffer.rgb_data {
|
|
// array_add(*atoms, x_global_image_bmp);
|
|
// }
|
|
// XChangeProperty(selreq.display, selreq.requestor, selreq.property, x_global_xa_atom, 32, PropModeReplace,
|
|
// xx atoms.data, cast(s32) atoms.count);
|
|
|
|
// array_reset(*atoms);
|
|
// } else if selreq.target == x_global_image_bmp {
|
|
// #import "stb_image_write";
|
|
|
|
// Data :: struct {
|
|
// _context: *#Context;
|
|
// data: [..] u8;
|
|
// }
|
|
|
|
// write_func :: (data_pointer: *void, _data: *void, size: s32) #c_call {
|
|
// data := cast(*Data) data_pointer;
|
|
// push_context data._context.* {
|
|
// data8 := cast(*u8) _data;
|
|
// for 0..size-1 {
|
|
// array_add(*data.data, data8[it]);
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// data: Data;
|
|
// data._context = *context;
|
|
// w := x_global_clipboard_buffer.width;
|
|
// h := x_global_clipboard_buffer.height;
|
|
// comp: s32 = 3;
|
|
// stride := x_global_clipboard_buffer.pitch;
|
|
// stbi_write_bmp_to_func(write_func, *data, w, h, comp, x_global_clipboard_buffer.rgb_data);
|
|
|
|
// selnot.property = selreq.property;
|
|
// XChangeProperty(selreq.display, selreq.requestor, selreq.property, selreq.target, 8, PropModeReplace,
|
|
// xx data.data.data, cast(s32) data.data.count);
|
|
|
|
// array_reset(*data.data);
|
|
// } else {
|
|
// // print("GOT REQ: %\n", to_string(XGetAtomName(x_global_display, selreq.target)));
|
|
// }
|
|
// }
|
|
|
|
// XSendEvent(selreq.display, selreq.requestor, True, 0, *out);
|
|
// case ConfigureNotify;
|
|
// config := cast(*XConfigureEvent) *xev;
|
|
// add_resize_record(config.window, config.width, config.height);
|
|
// case FocusIn;
|
|
// input_application_has_focus = true;
|
|
// case FocusOut;
|
|
// input_application_has_focus = false;
|
|
// }
|
|
// }
|
|
// XUnlockDisplay(display);
|
|
|
|
WHEEL_DELTA :: 120;
|
|
|
|
/*
|
|
|
|
Copyright 2021, Thekla, Inc. Modified to work with Sokol by Tuomas Katajisto.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
|
|
*/
|