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Scancodes exposed to KeyPress and KeyRelease events. (#54)

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Luka Vandervelden
2017-08-10 22:10:00 +02:00
committed by airstruck
parent 709c012b43
commit aa7d02b757
4 changed files with 19 additions and 14 deletions
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14
luigi/backend/ffisdl.lua
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@@ -86,10 +86,12 @@ Backend.run = function ()
callback.mousemoved(motion.x, motion.y)
elseif event.type == sdl.KEYDOWN then
local key = Keyboard.stringByKeycode[event.key.keysym.sym] or 'unknown'
callback.keypressed(key, event.key['repeat'])
local scanCode = Keyboard.stringByScancode[event.key.keysym.scancode] or 'unknown'
callback.keypressed(key, scanCode, event.key['repeat'])
elseif event.type == sdl.KEYUP then
local key = Keyboard.stringByKeycode[event.key.keysym.sym] or 'unknown'
callback.keyreleased(key, event.key['repeat'])
local scanCode = Keyboard.stringByScancode[event.key.keysym.scancode] or 'unknown'
callback.keyreleased(key, scanCode, event.key['repeat'])
elseif event.type == sdl.TEXTINPUT then
callback.textinput(ffi.string(event.text.text))
elseif event.type == sdl.MOUSEWHEEL then
@@ -350,11 +352,11 @@ function Backend.show (layout)
return input:handleMove(layout, x, y)
end
end)
hook(layout, 'keypressed', function (key, isRepeat)
return input:handleKeyPress(layout, key, Backend.getMousePosition())
hook(layout, 'keypressed', function (key, scanCode, isRepeat)
return input:handleKeyPress(layout, key, scanCode, Backend.getMousePosition())
end)
hook(layout, 'keyreleased', function (key)
return input:handleKeyRelease(layout, key, Backend.getMousePosition())
hook(layout, 'keyreleased', function (key, scanCode)
return input:handleKeyRelease(layout, key, scanCode, Backend.getMousePosition())
end)
hook(layout, 'textinput', function (text)
return input:handleTextInput(layout, text, Backend.getMousePosition())

5
luigi/backend/ffisdl/sdl2/cdefs.lua
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@@ -907,7 +907,8 @@ int SDL_GL_SetSwapInterval(int interval);
int SDL_GL_GetSwapInterval(void);
void SDL_GL_SwapWindow(SDL_Window * window);
void SDL_GL_DeleteContext(SDL_GLContext context);
typedef enum
typedef Sint32 SDL_Scancode;
enum
{
SDL_SCANCODE_UNKNOWN = 0,
SDL_SCANCODE_A = 4,
@@ -1151,7 +1152,7 @@ typedef enum
SDL_SCANCODE_APP1 = 283,
SDL_SCANCODE_APP2 = 284,
SDL_NUM_SCANCODES = 512
} SDL_Scancode;
};
typedef Sint32 SDL_Keycode;
enum
{

8
luigi/backend/love.lua
View File

@@ -142,13 +142,13 @@ function Backend.show (layout)
return input:handleMove(layout, x, y)
end
end)
hook(layout, 'keypressed', function (key, isRepeat)
hook(layout, 'keypressed', function (key, sc, isRepeat)
if key == ' ' then key = 'space' end
return input:handleKeyPress(layout, key, Backend.getMousePosition())
return input:handleKeyPress(layout, key, sc, Backend.getMousePosition())
end)
hook(layout, 'keyreleased', function (key)
hook(layout, 'keyreleased', function (key, sc)
if key == ' ' then key = 'space' end
return input:handleKeyRelease(layout, key, Backend.getMousePosition())
return input:handleKeyRelease(layout, key, sc, Backend.getMousePosition())
end)
hook(layout, 'textinput', function (text)
return input:handleTextInput(layout, text, Backend.getMousePosition())

6
luigi/input.lua
View File

@@ -20,10 +20,11 @@ function Input:handleDisplay (layout)
Event.Display:emit(layout)
end
function Input:handleKeyPress (layout, key, x, y)
function Input:handleKeyPress (layout, key, sc, x, y)
local widget = layout.focusedWidget or layout.root
local result = widget:bubbleEvent('KeyPress', {
key = key,
scanCode = sc,
modifierFlags = Shortcut.getModifierFlags(),
x = x, y = y
})
@@ -31,10 +32,11 @@ function Input:handleKeyPress (layout, key, x, y)
if layout.root.modal then return false end
end
function Input:handleKeyRelease (layout, key, x, y)
function Input:handleKeyRelease (layout, key, sc, x, y)
local widget = layout.focusedWidget or layout.root
local result = widget:bubbleEvent('KeyRelease', {
key = key,
scanCode = sc,
modifierFlags = Shortcut.getModifierFlags(),
x = x, y = y
})