all: split "api" into "api" and "logic"

Here, the "logic" module has all the stuff for building one's own
graphical user interface.

The "api" module has stuff used by other trackers.

While at it, each of "api", "logic", and "compat" need their own export
headers. This is because of preprocessor symbol clashes.

This is all because a change in the "gui"-only dependency required a
relink of all the trackers, protocols, and flters. It takes too long
when building in the release configuration. With the split, only the
"gui" module gets rebuilt. Since it has close to no static dependencies,
it's fast enough.

1 files changed, 197 insertions, 0 deletions

diff --git a/opentrack-logic/win32-shortcuts.cpp b/opentrack-logic/win32-shortcuts.cpp
new file mode 100644
index 00000000..a93803a3
--- /dev/null
+++ b/opentrack-logic/win32-shortcuts.cpp
@@ -0,0 +1,197 @@
+/* Copyright (c) 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.
+ */
+
+#if defined(_WIN32)
+#   ifndef DIRECTINPUT_VERSION
+#       define DIRECTINPUT_VERSION 0x800
+#   endif
+#   include <windows.h>
+#   include <dinput.h>
+
+#include <QList>
+#include <QVariant>
+#include <QDebug>
+#include "win32-shortcuts.h"
+
+QList<win_key> windows_key_mods =
+    QList<win_key>({
+        win_key(DIK_LCONTROL, Qt::Key::Key_Control),
+        win_key(DIK_RCONTROL, Qt::Key::Key_Control),
+        win_key(DIK_LALT, Qt::Key::Key_Alt),
+        win_key(DIK_RALT, Qt::Key::Key_Alt),
+        win_key(DIK_LSHIFT, Qt::Key::Key_Shift),
+        win_key(DIK_RSHIFT, Qt::Key::Key_Shift),
+        win_key(DIK_LWIN, Qt::Key::Key_unknown),
+        win_key(DIK_RWIN, Qt::Key::Key_unknown)
+    });
+
+QList<win_key> windows_key_sequences =
+    QList<win_key>({
+       win_key(DIK_F1, Qt::Key::Key_F1 ),
+       win_key(DIK_F2, Qt::Key::Key_F2 ),
+       win_key(DIK_F3, Qt::Key::Key_F3 ),
+       win_key(DIK_F4, Qt::Key::Key_F4 ),
+       win_key(DIK_F5, Qt::Key::Key_F5 ),
+       win_key(DIK_F6, Qt::Key::Key_F6 ),
+       win_key(DIK_F7, Qt::Key::Key_F7 ),
+       win_key(DIK_F8, Qt::Key::Key_F8 ),
+       win_key(DIK_F9, Qt::Key::Key_F9 ),
+       win_key(DIK_F10, Qt::Key::Key_F10 ),
+       win_key(DIK_F11, Qt::Key::Key_F11 ),
+       win_key(DIK_F12, Qt::Key::Key_F12 ),
+       win_key(DIK_LEFT, Qt::Key::Key_Left ),
+       win_key(DIK_RIGHT, Qt::Key::Key_Right ),
+       win_key(DIK_UP, Qt::Key::Key_Up ),
+       win_key(DIK_DOWN, Qt::Key::Key_Down ),
+       win_key(DIK_PRIOR, Qt::Key::Key_PageUp ),
+       win_key(DIK_NEXT, Qt::Key::Key_PageDown ),
+       win_key(DIK_HOME, Qt::Key::Key_Home ),
+       win_key(DIK_END, Qt::Key::Key_End ),
+       win_key(DIK_BACK, Qt::Key::Key_Backspace ),
+       win_key(DIK_COMMA, Qt::Key::Key_Comma ),
+       win_key(DIK_PERIOD, Qt::Key::Key_Period ),
+       win_key(DIK_LBRACKET, Qt::Key::Key_BracketLeft ),
+       win_key(DIK_RBRACKET, Qt::Key::Key_BracketRight ),
+       win_key(DIK_SEMICOLON, Qt::Key::Key_Semicolon ),
+       win_key(DIK_SLASH, Qt::Key::Key_Slash ),
+       win_key(DIK_BACKSLASH, Qt::Key::Key_Backslash ),
+       win_key(DIK_BACKSPACE, Qt::Key::Key_Backspace ),
+       win_key(DIK_APOSTROPHE, Qt::Key::Key_Apostrophe ),
+       win_key(DIK_GRAVE, Qt::Key::Key_QuoteLeft ),
+       win_key(DIK_MINUS, Qt::Key::Key_Minus ),
+       win_key(DIK_EQUALS, Qt::Key::Key_Equal ),
+       win_key(DIK_PERIOD, Qt::Key::Key_Period ),
+       win_key(DIK_F1, Qt::Key::Key_F1 ),
+       win_key(DIK_F2, Qt::Key::Key_F2 ),
+       win_key(DIK_F3, Qt::Key::Key_F3 ),
+       win_key(DIK_F4, Qt::Key::Key_F4 ),
+       win_key(DIK_F5, Qt::Key::Key_F5 ),
+       win_key(DIK_F6, Qt::Key::Key_F6 ),
+       win_key(DIK_F7, Qt::Key::Key_F7 ),
+       win_key(DIK_F8, Qt::Key::Key_F8 ),
+       win_key(DIK_F9, Qt::Key::Key_F9 ),
+       win_key(DIK_F10, Qt::Key::Key_F10 ),
+       win_key(DIK_F11, Qt::Key::Key_F11 ),
+       win_key(DIK_F12, Qt::Key::Key_F12 ),
+       win_key(DIK_0, Qt::Key::Key_0 ),
+       win_key(DIK_1, Qt::Key::Key_1 ),
+       win_key(DIK_2, Qt::Key::Key_2 ),
+       win_key(DIK_3, Qt::Key::Key_3 ),
+       win_key(DIK_4, Qt::Key::Key_4 ),
+       win_key(DIK_5, Qt::Key::Key_5 ),
+       win_key(DIK_6, Qt::Key::Key_6 ),
+       win_key(DIK_7, Qt::Key::Key_7 ),
+       win_key(DIK_8, Qt::Key::Key_8 ),
+       win_key(DIK_9, Qt::Key::Key_9 ),
+       win_key(DIK_A, Qt::Key::Key_A ),
+       win_key(DIK_B, Qt::Key::Key_B ),
+       win_key(DIK_C, Qt::Key::Key_C ),
+       win_key(DIK_D, Qt::Key::Key_D ),
+       win_key(DIK_E, Qt::Key::Key_E ),
+       win_key(DIK_F, Qt::Key::Key_F ),
+       win_key(DIK_G, Qt::Key::Key_G ),
+       win_key(DIK_H, Qt::Key::Key_H ),
+       win_key(DIK_I, Qt::Key::Key_I ),
+       win_key(DIK_J, Qt::Key::Key_J ),
+       win_key(DIK_K, Qt::Key::Key_K ),
+       win_key(DIK_L, Qt::Key::Key_L ),
+       win_key(DIK_M, Qt::Key::Key_M ),
+       win_key(DIK_N, Qt::Key::Key_N ),
+       win_key(DIK_O, Qt::Key::Key_O ),
+       win_key(DIK_P, Qt::Key::Key_P ),
+       win_key(DIK_Q, Qt::Key::Key_Q ),
+       win_key(DIK_R, Qt::Key::Key_R ),
+       win_key(DIK_S, Qt::Key::Key_S ),
+       win_key(DIK_T, Qt::Key::Key_T ),
+       win_key(DIK_U, Qt::Key::Key_U ),
+       win_key(DIK_V, Qt::Key::Key_V ),
+       win_key(DIK_W, Qt::Key::Key_W ),
+       win_key(DIK_X, Qt::Key::Key_X ),
+       win_key(DIK_Y, Qt::Key::Key_Y ),
+       win_key(DIK_Z, Qt::Key::Key_Z ),
+       win_key(DIK_RETURN, Qt::Key::Key_Return),
+       win_key(DIK_INSERT, Qt::Key::Key_Insert),
+       win_key(DIK_DELETE, Qt::Key::Key_Delete),
+       win_key(DIK_SPACE, Qt::Key::Key_Space),
+       win_key(DIK_SYSRQ, Qt::Key::Key_Print),
+       win_key(DIK_SCROLL, Qt::Key::Key_ScrollLock),
+       win_key(DIK_PAUSE, Qt::Key::Key_Pause),
+       win_key(DIK_NUMLOCK, Qt::Key::Key_NumLock),
+#define mod(x, y) static_cast<Qt::Key>(x | y)
+       win_key(DIK_NUMPAD0,      mod(Qt::Key::Key_0,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD0,      mod(Qt::Key::Key_0,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD1,      mod(Qt::Key::Key_1,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD2,      mod(Qt::Key::Key_2,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD3,      mod(Qt::Key::Key_3,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD4,      mod(Qt::Key::Key_4,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD5,      mod(Qt::Key::Key_5,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD6,      mod(Qt::Key::Key_6,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD7,      mod(Qt::Key::Key_7,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD8,      mod(Qt::Key::Key_8,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPAD9,      mod(Qt::Key::Key_9,        Qt::KeypadModifier)),
+       win_key(DIK_NUMPADCOMMA,  mod(Qt::Key::Key_Comma,    Qt::KeypadModifier)),
+       win_key(DIK_NUMPADENTER,  mod(Qt::Key::Key_Enter,    Qt::KeypadModifier)),
+       win_key(DIK_NUMPADEQUALS, mod(Qt::Key::Key_Equal,    Qt::KeypadModifier)),
+       win_key(DIK_NUMPADMINUS,  mod(Qt::Key::Key_Minus,    Qt::KeypadModifier)),
+       win_key(DIK_NUMPADPERIOD, mod(Qt::Key::Key_Period,   Qt::KeypadModifier)),
+       win_key(DIK_NUMPADPLUS,   mod(Qt::Key::Key_Plus,     Qt::KeypadModifier)),
+       win_key(DIK_NUMPADSLASH,  mod(Qt::Key::Key_Slash,    Qt::KeypadModifier)),
+       win_key(DIK_NUMPADSTAR,   mod(Qt::Key::Key_multiply, Qt::KeypadModifier)),
+    });
+
+bool win_key::to_qt(const Key& k, QKeySequence& qt_, Qt::KeyboardModifiers &mods)
+{
+    for (auto& wk : windows_key_sequences)
+    {
+        if (wk.win == k.keycode)
+        {
+            qt_ = wk.qt;
+            mods = Qt::NoModifier;
+            if (k.ctrl) mods |= Qt::ControlModifier;
+            if (k.shift) mods |= Qt::ShiftModifier;
+            if (k.alt) mods |= Qt::AltModifier;
+            return true;
+        }
+    }
+    return false;
+}
+
+bool win_key::from_qt(QKeySequence qt_, int& dik, Qt::KeyboardModifiers& mods)
+{
+    // CAVEAT don't use QVariant::toUInt() or conversion fails
+    const unsigned qt = static_cast<unsigned>(QVariant(qt_).toInt());
+    const unsigned our_mods = qt & Qt::KeyboardModifierMask;
+
+    {
+        const auto key_ = qt;
+        for (auto& wk : windows_key_sequences)
+        {
+            if (wk.qt == key_)
+            {
+                dik = wk.win;
+                mods = Qt::NoModifier;
+                return true;
+            }
+        }
+    }
+    {
+        const unsigned key = qt & ~Qt::KeyboardModifierMask;
+        for (auto& wk : windows_key_sequences)
+        {
+            if (wk.qt == key)
+            {
+                dik = wk.win;
+                mods = static_cast<Qt::KeyboardModifiers>(our_mods);
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+#endif