1 files changed, 130 insertions, 0 deletions
diff --git a/opentrack-logic/shortcuts.cpp b/opentrack-logic/shortcuts.cpp
new file mode 100644
index 00000000..06c246af
--- /dev/null
+++ b/opentrack-logic/shortcuts.cpp
@@ -0,0 +1,130 @@
+/* Copyright (c) 2014-2015, Stanislaw Halik <sthalik@misaki.pl>
+
+ * Permission to use, copy, modify, and/or distribute this
+ * software for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice and this permission
+ * notice appear in all copies.
+ */
+
+#include "shortcuts.h"
+#include "win32-shortcuts.h"
+
+void Shortcuts::free_binding(K& key)
+{
+#ifndef _WIN32
+    if (key)
+    {
+        key->setEnabled(false);
+        key->setShortcut(QKeySequence::UnknownKey);
+        std::shared_ptr<QxtGlobalShortcut> tmp(nullptr);
+        key.swap(tmp);
+    }
+#else
+    key.keycode = 0;
+    key.guid = "";
+#endif
+}
+
+void Shortcuts::bind_keyboard_shortcut(K &key, const key_opts& k, unused_on_unix(bool, held))
+{
+#if !defined(_WIN32)
+    using sh = QxtGlobalShortcut;
+    if (key)
+    {
+        free_binding(key);
+    }
+
+    key = std::make_shared<sh>();
+
+    if (k.keycode != "")
+    {
+        key->setShortcut(QKeySequence::fromString(k.keycode, QKeySequence::PortableText));
+        key->setEnabled();
+    }
+}
+#else
+    key = K();
+    int idx = 0;
+    QKeySequence code;
+
+    if (k.guid != "")
+    {
+        key.guid = k.guid;
+        key.keycode = k.button & ~Qt::KeyboardModifierMask;
+        key.ctrl = !!(k.button & Qt::ControlModifier);
+        key.alt = !!(k.button & Qt::AltModifier);
+        key.shift = !!(k.button & Qt::ShiftModifier);
+    }
+    else
+    {
+        if (k.keycode == "")
+            code = QKeySequence(Qt::Key_unknown);
+        else
+            code = QKeySequence::fromString(k.keycode, QKeySequence::PortableText);
+
+        Qt::KeyboardModifiers mods = Qt::NoModifier;
+        if (code != Qt::Key_unknown)
+            win_key::from_qt(code, idx, mods);
+        key.shift = !!(mods & Qt::ShiftModifier);
+        key.alt = !!(mods & Qt::AltModifier);
+        key.ctrl = !!(mods & Qt::ControlModifier);
+        key.keycode = idx;
+        key.held = held;
+    }
+}
+#endif
+
+#ifdef _WIN32
+void Shortcuts::receiver(const Key& k)
+{
+    const unsigned sz = keys.size();
+    for (unsigned i = 0; i < sz; i++)
+    {
+        K& k_ = std::get<0>(keys[i]);
+        auto& fun = std::get<1>(keys[i]);
+        if (k.guid != k_.guid)
+            continue;
+        if (k.keycode != k_.keycode)
+            continue;
+        if (k_.held && !k.held) continue;
+        if (k_.alt != k.alt) continue;
+        if (k_.ctrl != k.ctrl) continue;
+        if (k_.shift != k.shift) continue;
+        if (!k_.should_process())
+            continue;
+
+        fun(k.held);
+    }
+}
+#endif
+
+void Shortcuts::reload(const std::vector<std::tuple<key_opts&, fun, bool>> &keys_)
+{
+    const unsigned sz = keys_.size();
+    keys = std::vector<tt>();
+
+    for (unsigned i = 0; i < sz; i++)
+    {
+        const auto& kk = keys_[i];
+        const key_opts& opts = std::get<0>(kk);
+        const bool held = std::get<2>(kk);
+        auto fun = std::get<1>(kk);
+        K k;
+        bind_keyboard_shortcut(k, opts, held);
+        keys.push_back(tt(k, [=](unused_on_unix(bool, flag)) -> void
+        {
+#ifdef _WIN32
+            fun(flag);
+#else
+            fun(true);
+#endif
+        },
+        held));
+#ifndef _WIN32
+        const int idx = keys.size() - 1;
+        tt& kk_ = keys[idx];
+        auto& fn = std::get<1>(kk_);
+        connect(k.get(), &QxtGlobalShortcut::activated, [=]() -> void { fn(true); });
+#endif
+    }
+}