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feat(event): handle size input events for windows

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This commit is contained in:
fallenoak 2023-03-20 00:37:35 -05:00
parent ba790418e1
commit b94d5825bb
1 changed files with 43 additions and 1 deletions
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44
src/event/win/Input.cpp
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@ -3,6 +3,9 @@
#include <storm/Error.hpp>
#include <windows.h>
static RECT s_defaultWindowRect;
static int32_t s_savedResize;
void CenterMouse() {
// TODO
}
@ -233,7 +236,40 @@ int32_t HandleMouseUp(uint32_t message, uintptr_t wparam, bool* xbutton, HWND hw
}
int32_t OsInputGet(OSINPUT* id, int32_t* param0, int32_t* param1, int32_t* param2, int32_t* param3) {
// TODO window rect comparisons
*id = static_cast<OSINPUT>(-1);
if (s_savedResize) {
auto hwnd = static_cast<HWND>(OsGuiGetWindow(0));
if (!IsIconic(hwnd)) {
s_savedResize = 0;
RECT windowRect;
GetWindowRect(hwnd, &windowRect);
auto style = GetWindowLong(hwnd, GWL_STYLE);
RECT clientArea = { 0, 0, 0, 0 };
AdjustWindowRectEx(&clientArea, style, false, 0);
auto width = windowRect.right - clientArea.right - (windowRect.left - clientArea.left);
auto height = windowRect.bottom - clientArea.bottom - (windowRect.top - clientArea.top);
if (s_defaultWindowRect.right != width || s_defaultWindowRect.bottom != height) {
s_defaultWindowRect.left = 0;
s_defaultWindowRect.top = 0;
s_defaultWindowRect.right = width;
s_defaultWindowRect.bottom = height;
*id = OS_INPUT_SIZE;
*param0 = width;
*param1 = height;
*param2 = 0;
*param3 = 0;
return 1;
}
}
}
if (Input::s_queueTail != Input::s_queueHead) {
OsQueueGet(id, param0, param1, param2, param3);
@ -304,6 +340,12 @@ int32_t OsWindowProc(void* window, uint32_t message, uintptr_t wparam, intptr_t
switch (message) {
// TODO handle remaining message types
case WM_SIZE:
case WM_DISPLAYCHANGE: {
s_savedResize = lparam;
break;
}
case WM_ACTIVATE: {
auto isMinimized = IsIconic(hwnd);
auto isActive = wparam != WA_INACTIVE;