Add support for hotkeys. #20

Hotkeys can be assigned to action in configuration file ex:

hk_<action_name> = g + shift + alt + ctrl

1 files changed, 53 insertions, 0 deletions

diff --git a/src/hotkey.h b/src/hotkey.h
new file mode 100644
index 0000000..fb59bc0
--- /dev/null
+++ b/src/hotkey.h
@@ -0,0 +1,53 @@
+/*
+Copyright (c) 2019
+	Micha³ Cichoñ <thedmd@interia.pl>
+
+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.
+*/
+
+# pragma once
+
+#include "config.h"
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdbool.h>
+
+typedef enum {
+    BAR_HK_MOD_NONE = 0,
+    BAR_HK_MOD_SHIFT = 1,
+    BAR_HK_MOD_ALT = 2,
+    BAR_HK_MOD_CTRL = 4,
+    BAR_HK_MOD_WIN = 8
+} BarHotKeyMods_t;
+
+typedef struct {
+    int id;
+    char key;
+    BarHotKeyMods_t mods;
+} BarHotKey_t;
+
+typedef void (*BarHotKeyHandler)(int, void *);
+
+void BarHotKeyInit ();
+void BarHotKeyDestroy ();
+void BarHotKeyPool (BarHotKeyHandler, void *);
+bool BarHotKeyRegister (BarHotKey_t);
+void BarHotKeyUnregister (int);
+bool BarHotKeyParse (BarHotKey_t* result, const char* value);
+