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Improved PPT

This commit is contained in:
WolverinDEV 2019-11-24 15:52:42 +01:00
parent e9ba4125b0
commit 87a54c951f
1 changed files with 32 additions and 16 deletions
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48
modules/renderer/ppt.ts
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@ -58,20 +58,32 @@ namespace _ppt {
key_listener.remove(listener);
}
interface CurrentState {
event: ppt.KeyEvent;
code: string;
let key_hooks: ppt.KeyHook[] = [];
interface CurrentState {
keys: {[code: string]:ppt.KeyEvent};
special: { [key:number]:boolean };
}
let current_state: CurrentState = {
special: []
} as any;
let key_hooks: ppt.KeyHook[] = [];
let key_hooks_active: ppt.KeyHook[] = [];
function listener_blur() {
current_state.special[ppt.SpecialKey.ALT] = false;
current_state.special[ppt.SpecialKey.CTRL] = false;
current_state.special[ppt.SpecialKey.SHIFT] = false;
current_state.special[ppt.SpecialKey.WINDOWS] = false;
for(const code of Object.keys(current_state.keys))
delete current_state[code];
for(const hook of key_hooks_active)
hook.callback_release();
key_hooks_active = [];
}
function listener_hook(event: ppt.KeyEvent) {
if(event.type == ppt.EventType.KEY_TYPED)
return;
@ -84,15 +96,12 @@ namespace _ppt {
current_state.special[ppt.SpecialKey.SHIFT] = event.key_shift;
current_state.special[ppt.SpecialKey.WINDOWS] = event.key_windows;
current_state.code = undefined;
current_state.event = undefined;
current_state[event.key_code] = undefined;
if(event.type == ppt.EventType.KEY_PRESS) {
current_state.event = event;
current_state.code = event.key_code;
current_state[event.key_code] = event;
for(const hook of key_hooks) {
if(hook.key_code && hook.key_code != event.key_code) continue;
if(hook.key_code !== event.key_code) continue;
if(hook.key_alt != event.key_alt) continue;
if(hook.key_ctrl != event.key_ctrl) continue;
if(hook.key_shift != event.key_shift) continue;
@ -101,20 +110,27 @@ namespace _ppt {
new_hooks.push(hook);
if(!old_hooks.remove(hook) && hook.callback_press) {
hook.callback_press();
//console.debug("Trigger key press for %o!", hook);
log.trace(LogCategory.GENERAL, tr("Trigger key press for %o!"), hook);
}
}
}
//We have a new situation
for(const hook of old_hooks)
if(hook.callback_release) {
hook.callback_release();
//console.debug("Trigger key release for %o!", hook);
for(const hook of old_hooks) {
//Do not test for meta key states because they could differ in a key release event
if(hook.key_code === event.key_code) {
if(hook.callback_release) {
hook.callback_release();
log.trace(LogCategory.GENERAL, tr("Trigger key release for %o!"), hook);
}
} else {
new_hooks.push(hook);
}
}
key_hooks_active = new_hooks;
}
export function register_key_hook(hook: ppt.KeyHook) {
key_hooks.push(hook);
}