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added text input to win32 platform backend

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This commit is contained in:
Noel Berry 2021-03-26 00:56:21 -07:00
parent 0a9f825660
commit e406a9d3c6
1 changed files with 17 additions and 5 deletions
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22
src/internal/platform_backend_win32.cpp
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@ -4,9 +4,6 @@
// This backend implementation is unfinished!
// It's missing a few things, namely:
// - Controller Support
// - Mouse wheel
// - Text input
// - Probably other stuff?
// (And error testing)
#include "../internal/platform_backend.h"
@ -228,6 +225,7 @@ LRESULT CALLBACK blah_window_procedure(HWND hwnd, UINT msg, WPARAM wParam, LPARA
PostQuitMessage(0);
return 0;
// Mouse Input
case WM_LBUTTONDOWN:
InputBackend::on_mouse_down(MouseButton::Left);
return 0;
@ -260,6 +258,20 @@ LRESULT CALLBACK blah_window_procedure(HWND hwnd, UINT msg, WPARAM wParam, LPARA
InputBackend::on_mouse_wheel(Point(0, GET_WHEEL_DELTA_WPARAM(wParam) / WHEEL_DELTA));
return 0;
// Text Input
case WM_UNICHAR:
if (wParam == UNICODE_NOCHAR)
return 1;
case WM_CHAR:
{
String result;
result.append((u32)wParam);
if (result.length() > 0)
InputBackend::on_text_utf8(result.cstr());
return 0;
}
// Keyboard Input
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
{
@ -516,10 +528,10 @@ i64 PlatformBackend::file_position(PlatformBackend::FileHandle handle)
return SetFilePointer(handle, 0, NULL, FILE_CURRENT);
}
i64 PlatformBackend::file_seek(PlatformBackend::FileHandle handle, i64 seekTo)
i64 PlatformBackend::file_seek(PlatformBackend::FileHandle handle, i64 seek_to)
{
// Todo: handle 64-bit values properly
return SetFilePointer(handle, seekTo, NULL, FILE_BEGIN);
return SetFilePointer(handle, seek_to, NULL, FILE_BEGIN);
}
i64 PlatformBackend::file_read(PlatformBackend::FileHandle handle, void* ptr, i64 length)