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authorDavid Robillard <d@drobilla.net>2019-07-23 23:40:28 +0200
committerDavid Robillard <d@drobilla.net>2019-07-24 01:02:52 +0200
commit31e0bebba2a0e17d1df9282eee368fe11fcd9777 (patch)
tree41a4d49ee3aca5a0d7bcb4f15869b0effff3b90c
parent3526bf913402b4061fd19b2f77b9f1dd1a60b2a5 (diff)
Support additional special keys
-rw-r--r--pugl/pugl.h16
-rw-r--r--pugl/pugl_osx.m47
-rw-r--r--pugl/pugl_win.c84
-rw-r--r--pugl/pugl_x11.c65
4 files changed, 133 insertions, 79 deletions
diff --git a/pugl/pugl.h b/pugl/pugl.h
index 0f36bfe..33761f9 100644
--- a/pugl/pugl.h
+++ b/pugl/pugl.h
@@ -163,9 +163,23 @@ typedef enum {
PUGL_KEY_END,
PUGL_KEY_INSERT,
PUGL_KEY_SHIFT,
+ PUGL_KEY_SHIFT_L = PUGL_KEY_SHIFT,
+ PUGL_KEY_SHIFT_R,
PUGL_KEY_CTRL,
+ PUGL_KEY_CTRL_L = PUGL_KEY_CTRL,
+ PUGL_KEY_CTRL_R,
PUGL_KEY_ALT,
- PUGL_KEY_SUPER
+ PUGL_KEY_ALT_L = PUGL_KEY_ALT,
+ PUGL_KEY_ALT_R,
+ PUGL_KEY_SUPER,
+ PUGL_KEY_SUPER_L = PUGL_KEY_SUPER,
+ PUGL_KEY_SUPER_R,
+ PUGL_KEY_MENU,
+ PUGL_KEY_CAPS_LOCK,
+ PUGL_KEY_SCROLL_LOCK,
+ PUGL_KEY_NUM_LOCK,
+ PUGL_KEY_PRINT_SCREEN,
+ PUGL_KEY_PAUSE
} PuglKey;
/**
diff --git a/pugl/pugl_osx.m b/pugl/pugl_osx.m
index 6f3d4bc..cede913 100644
--- a/pugl/pugl_osx.m
+++ b/pugl/pugl_osx.m
@@ -226,27 +226,32 @@ keySymToSpecial(PuglView* view, NSEvent* ev)
NSString* chars = [ev charactersIgnoringModifiers];
if ([chars length] == 1) {
switch ([chars characterAtIndex:0]) {
- case NSF1FunctionKey: return PUGL_KEY_F1;
- case NSF2FunctionKey: return PUGL_KEY_F2;
- case NSF3FunctionKey: return PUGL_KEY_F3;
- case NSF4FunctionKey: return PUGL_KEY_F4;
- case NSF5FunctionKey: return PUGL_KEY_F5;
- case NSF6FunctionKey: return PUGL_KEY_F6;
- case NSF7FunctionKey: return PUGL_KEY_F7;
- case NSF8FunctionKey: return PUGL_KEY_F8;
- case NSF9FunctionKey: return PUGL_KEY_F9;
- case NSF10FunctionKey: return PUGL_KEY_F10;
- case NSF11FunctionKey: return PUGL_KEY_F11;
- case NSF12FunctionKey: return PUGL_KEY_F12;
- case NSLeftArrowFunctionKey: return PUGL_KEY_LEFT;
- case NSUpArrowFunctionKey: return PUGL_KEY_UP;
- case NSRightArrowFunctionKey: return PUGL_KEY_RIGHT;
- case NSDownArrowFunctionKey: return PUGL_KEY_DOWN;
- case NSPageUpFunctionKey: return PUGL_KEY_PAGE_UP;
- case NSPageDownFunctionKey: return PUGL_KEY_PAGE_DOWN;
- case NSHomeFunctionKey: return PUGL_KEY_HOME;
- case NSEndFunctionKey: return PUGL_KEY_END;
- case NSInsertFunctionKey: return PUGL_KEY_INSERT;
+ case NSF1FunctionKey: return PUGL_KEY_F1;
+ case NSF2FunctionKey: return PUGL_KEY_F2;
+ case NSF3FunctionKey: return PUGL_KEY_F3;
+ case NSF4FunctionKey: return PUGL_KEY_F4;
+ case NSF5FunctionKey: return PUGL_KEY_F5;
+ case NSF6FunctionKey: return PUGL_KEY_F6;
+ case NSF7FunctionKey: return PUGL_KEY_F7;
+ case NSF8FunctionKey: return PUGL_KEY_F8;
+ case NSF9FunctionKey: return PUGL_KEY_F9;
+ case NSF10FunctionKey: return PUGL_KEY_F10;
+ case NSF11FunctionKey: return PUGL_KEY_F11;
+ case NSF12FunctionKey: return PUGL_KEY_F12;
+ case NSLeftArrowFunctionKey: return PUGL_KEY_LEFT;
+ case NSUpArrowFunctionKey: return PUGL_KEY_UP;
+ case NSRightArrowFunctionKey: return PUGL_KEY_RIGHT;
+ case NSDownArrowFunctionKey: return PUGL_KEY_DOWN;
+ case NSPageUpFunctionKey: return PUGL_KEY_PAGE_UP;
+ case NSPageDownFunctionKey: return PUGL_KEY_PAGE_DOWN;
+ case NSHomeFunctionKey: return PUGL_KEY_HOME;
+ case NSEndFunctionKey: return PUGL_KEY_END;
+ case NSInsertFunctionKey: return PUGL_KEY_INSERT;
+ case NSMenuFunctionKey: return PUGL_KEY_MENU;
+ case NSScrollLockFunctionKey: return PUGL_KEY_SCROLL_LOCK;
+ case NSClearLineFunctionKey: return PUGL_KEY_NUM_LOCK;
+ case NSPrintScreenFunctionKey: return PUGL_KEY_PRINT_SCREEN;
+ case NSPauseFunctionKey: return PUGL_KEY_PAUSE;
}
// SHIFT, CTRL, ALT, and SUPER are handled in [flagsChanged]
}
diff --git a/pugl/pugl_win.c b/pugl/pugl_win.c
index afbae31..6c47789 100644
--- a/pugl/pugl_win.c
+++ b/pugl/pugl_win.c
@@ -401,32 +401,43 @@ static PuglKey
keySymToSpecial(WPARAM sym)
{
switch (sym) {
- case VK_F1: return PUGL_KEY_F1;
- case VK_F2: return PUGL_KEY_F2;
- case VK_F3: return PUGL_KEY_F3;
- case VK_F4: return PUGL_KEY_F4;
- case VK_F5: return PUGL_KEY_F5;
- case VK_F6: return PUGL_KEY_F6;
- case VK_F7: return PUGL_KEY_F7;
- case VK_F8: return PUGL_KEY_F8;
- case VK_F9: return PUGL_KEY_F9;
- case VK_F10: return PUGL_KEY_F10;
- case VK_F11: return PUGL_KEY_F11;
- case VK_F12: return PUGL_KEY_F12;
- case VK_LEFT: return PUGL_KEY_LEFT;
- case VK_UP: return PUGL_KEY_UP;
- case VK_RIGHT: return PUGL_KEY_RIGHT;
- case VK_DOWN: return PUGL_KEY_DOWN;
- case VK_PRIOR: return PUGL_KEY_PAGE_UP;
- case VK_NEXT: return PUGL_KEY_PAGE_DOWN;
- case VK_HOME: return PUGL_KEY_HOME;
- case VK_END: return PUGL_KEY_END;
- case VK_INSERT: return PUGL_KEY_INSERT;
- case VK_SHIFT: return PUGL_KEY_SHIFT;
- case VK_CONTROL: return PUGL_KEY_CTRL;
- case VK_MENU: return PUGL_KEY_ALT;
- case VK_LWIN: return PUGL_KEY_SUPER;
- case VK_RWIN: return PUGL_KEY_SUPER;
+ case VK_F1: return PUGL_KEY_F1;
+ case VK_F2: return PUGL_KEY_F2;
+ case VK_F3: return PUGL_KEY_F3;
+ case VK_F4: return PUGL_KEY_F4;
+ case VK_F5: return PUGL_KEY_F5;
+ case VK_F6: return PUGL_KEY_F6;
+ case VK_F7: return PUGL_KEY_F7;
+ case VK_F8: return PUGL_KEY_F8;
+ case VK_F9: return PUGL_KEY_F9;
+ case VK_F10: return PUGL_KEY_F10;
+ case VK_F11: return PUGL_KEY_F11;
+ case VK_F12: return PUGL_KEY_F12;
+ case VK_LEFT: return PUGL_KEY_LEFT;
+ case VK_UP: return PUGL_KEY_UP;
+ case VK_RIGHT: return PUGL_KEY_RIGHT;
+ case VK_DOWN: return PUGL_KEY_DOWN;
+ case VK_PRIOR: return PUGL_KEY_PAGE_UP;
+ case VK_NEXT: return PUGL_KEY_PAGE_DOWN;
+ case VK_HOME: return PUGL_KEY_HOME;
+ case VK_END: return PUGL_KEY_END;
+ case VK_INSERT: return PUGL_KEY_INSERT;
+ case VK_SHIFT:
+ case VK_LSHIFT: return PUGL_KEY_SHIFT_L;
+ case VK_RSHIFT: return PUGL_KEY_SHIFT_R;
+ case VK_CONTROL:
+ case VK_LCONTROL: return PUGL_KEY_CTRL_L;
+ case VK_RCONTROL: return PUGL_KEY_CTRL_R;
+ case VK_MENU:
+ case VK_LMENU: return PUGL_KEY_ALT_L;
+ case VK_RMENU: return PUGL_KEY_ALT_R;
+ case VK_LWIN: return PUGL_KEY_SUPER_L;
+ case VK_RWIN: return PUGL_KEY_SUPER_R;
+ case VK_CAPITAL: return PUGL_KEY_CAPS_LOCK;
+ case VK_SCROLL: return PUGL_KEY_SCROLL_LOCK;
+ case VK_NUMLOCK: return PUGL_KEY_NUM_LOCK;
+ case VK_SNAPSHOT: return PUGL_KEY_PRINT_SCREEN;
+ case VK_PAUSE: return PUGL_KEY_PAUSE;
}
return (PuglKey)0;
}
@@ -516,10 +527,15 @@ initKeyEvent(PuglEventKey* event,
POINT cpos = { rpos.x, rpos.y };
ScreenToClient(view->impl->hwnd, &rpos);
- const unsigned vkey = (unsigned)wParam;
+ const unsigned scode = (uint32_t)((lParam & 0xFF0000) >> 16);
+ const unsigned vkey = ((wParam == VK_SHIFT)
+ ? MapVirtualKey(scode, MAPVK_VSC_TO_VK_EX)
+ : (unsigned)wParam);
+
const unsigned vcode = MapVirtualKey(vkey, MAPVK_VK_TO_VSC);
const unsigned kchar = MapVirtualKey(vkey, MAPVK_VK_TO_CHAR);
const bool dead = kchar >> (sizeof(UINT) * 8 - 1) & 1;
+ const bool ext = lParam & 0x01000000;
event->type = press ? PUGL_KEY_PRESS : PUGL_KEY_RELEASE;
event->time = GetMessageTime() / 1e3;
@@ -533,7 +549,11 @@ initKeyEvent(PuglEventKey* event,
const PuglKey special = keySymToSpecial(vkey);
if (special) {
- event->key = special;
+ if (ext && (special == PUGL_KEY_CTRL || special == PUGL_KEY_ALT)) {
+ event->key = special + 1u; // Right hand key
+ } else {
+ event->key = special;
+ }
} else if (!dead) {
// Translate unshifted key
BYTE keyboardState[256] = {0};
@@ -749,6 +769,14 @@ handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam)
case WM_KILLFOCUS:
event.type = PUGL_FOCUS_OUT;
break;
+ case WM_SYSKEYDOWN:
+ initKeyEvent(&event.key, view, true, wParam, lParam);
+ break;
+ case WM_SYSKEYUP:
+ initKeyEvent(&event.key, view, false, wParam, lParam);
+ break;
+ case WM_SYSCHAR:
+ return TRUE;
case WM_QUIT:
case PUGL_LOCAL_CLOSE_MSG:
event.close.type = PUGL_CLOSE;
diff --git a/pugl/pugl_x11.c b/pugl/pugl_x11.c
index f10902f..e5b8098 100644
--- a/pugl/pugl_x11.c
+++ b/pugl/pugl_x11.c
@@ -219,35 +219,42 @@ static PuglKey
keySymToSpecial(KeySym sym)
{
switch (sym) {
- case XK_F1: return PUGL_KEY_F1;
- case XK_F2: return PUGL_KEY_F2;
- case XK_F3: return PUGL_KEY_F3;
- case XK_F4: return PUGL_KEY_F4;
- case XK_F5: return PUGL_KEY_F5;
- case XK_F6: return PUGL_KEY_F6;
- case XK_F7: return PUGL_KEY_F7;
- case XK_F8: return PUGL_KEY_F8;
- case XK_F9: return PUGL_KEY_F9;
- case XK_F10: return PUGL_KEY_F10;
- case XK_F11: return PUGL_KEY_F11;
- case XK_F12: return PUGL_KEY_F12;
- case XK_Left: return PUGL_KEY_LEFT;
- case XK_Up: return PUGL_KEY_UP;
- case XK_Right: return PUGL_KEY_RIGHT;
- case XK_Down: return PUGL_KEY_DOWN;
- case XK_Page_Up: return PUGL_KEY_PAGE_UP;
- case XK_Page_Down: return PUGL_KEY_PAGE_DOWN;
- case XK_Home: return PUGL_KEY_HOME;
- case XK_End: return PUGL_KEY_END;
- case XK_Insert: return PUGL_KEY_INSERT;
- case XK_Shift_L: return PUGL_KEY_SHIFT;
- case XK_Shift_R: return PUGL_KEY_SHIFT;
- case XK_Control_L: return PUGL_KEY_CTRL;
- case XK_Control_R: return PUGL_KEY_CTRL;
- case XK_Alt_L: return PUGL_KEY_ALT;
- case XK_Alt_R: return PUGL_KEY_ALT;
- case XK_Super_L: return PUGL_KEY_SUPER;
- case XK_Super_R: return PUGL_KEY_SUPER;
+ case XK_F1: return PUGL_KEY_F1;
+ case XK_F2: return PUGL_KEY_F2;
+ case XK_F3: return PUGL_KEY_F3;
+ case XK_F4: return PUGL_KEY_F4;
+ case XK_F5: return PUGL_KEY_F5;
+ case XK_F6: return PUGL_KEY_F6;
+ case XK_F7: return PUGL_KEY_F7;
+ case XK_F8: return PUGL_KEY_F8;
+ case XK_F9: return PUGL_KEY_F9;
+ case XK_F10: return PUGL_KEY_F10;
+ case XK_F11: return PUGL_KEY_F11;
+ case XK_F12: return PUGL_KEY_F12;
+ case XK_Left: return PUGL_KEY_LEFT;
+ case XK_Up: return PUGL_KEY_UP;
+ case XK_Right: return PUGL_KEY_RIGHT;
+ case XK_Down: return PUGL_KEY_DOWN;
+ case XK_Page_Up: return PUGL_KEY_PAGE_UP;
+ case XK_Page_Down: return PUGL_KEY_PAGE_DOWN;
+ case XK_Home: return PUGL_KEY_HOME;
+ case XK_End: return PUGL_KEY_END;
+ case XK_Insert: return PUGL_KEY_INSERT;
+ case XK_Shift_L: return PUGL_KEY_SHIFT_L;
+ case XK_Shift_R: return PUGL_KEY_SHIFT_R;
+ case XK_Control_L: return PUGL_KEY_CTRL_L;
+ case XK_Control_R: return PUGL_KEY_CTRL_R;
+ case XK_Alt_L: return PUGL_KEY_ALT_L;
+ case XK_ISO_Level3_Shift:
+ case XK_Alt_R: return PUGL_KEY_ALT_R;
+ case XK_Super_L: return PUGL_KEY_SUPER_L;
+ case XK_Super_R: return PUGL_KEY_SUPER_R;
+ case XK_Menu: return PUGL_KEY_MENU;
+ case XK_Caps_Lock: return PUGL_KEY_CAPS_LOCK;
+ case XK_Scroll_Lock: return PUGL_KEY_SCROLL_LOCK;
+ case XK_Num_Lock: return PUGL_KEY_NUM_LOCK;
+ case XK_Print: return PUGL_KEY_PRINT_SCREEN;
+ case XK_Pause: return PUGL_KEY_PAUSE;
default: break;
}
return (PuglKey)0;