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Win32: Remove unhelpful helper function

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This commit is contained in:
Camilla Löwy 2022-04-21 19:26:05 +02:00
parent c812b9d87c
commit ab3ea8ac9f
1 changed files with 41 additions and 53 deletions
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94
src/win32_window.c
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@ -186,53 +186,38 @@ static HICON createIcon(const GLFWimage* image, int xhot, int yhot, GLFWbool ico
return handle; return handle;
} }
// Translate content area size to full window size according to styles and DPI
//
static void getFullWindowSize(DWORD style, DWORD exStyle,
int contentWidth, int contentHeight,
int* fullWidth, int* fullHeight,
UINT dpi)
{
RECT rect = { 0, 0, contentWidth, contentHeight };
if (_glfwIsWindows10Version1607OrGreaterWin32())
AdjustWindowRectExForDpi(&rect, style, FALSE, exStyle, dpi);
else
AdjustWindowRectEx(&rect, style, FALSE, exStyle);
*fullWidth = rect.right - rect.left;
*fullHeight = rect.bottom - rect.top;
}
// Enforce the content area aspect ratio based on which edge is being dragged // Enforce the content area aspect ratio based on which edge is being dragged
// //
static void applyAspectRatio(_GLFWwindow* window, int edge, RECT* area) static void applyAspectRatio(_GLFWwindow* window, int edge, RECT* area)
{ {
int xoff, yoff; RECT frame = {0};
UINT dpi = USER_DEFAULT_SCREEN_DPI;
const float ratio = (float) window->numer / (float) window->denom; const float ratio = (float) window->numer / (float) window->denom;
const DWORD style = getWindowStyle(window);
const DWORD exStyle = getWindowExStyle(window);
if (_glfwIsWindows10Version1607OrGreaterWin32()) if (_glfwIsWindows10Version1607OrGreaterWin32())
dpi = GetDpiForWindow(window->win32.handle); {
AdjustWindowRectExForDpi(&frame, style, FALSE, exStyle,
getFullWindowSize(getWindowStyle(window), getWindowExStyle(window), GetDpiForWindow(window->win32.handle));
0, 0, &xoff, &yoff, dpi); }
else
AdjustWindowRectEx(&frame, style, FALSE, exStyle);
if (edge == WMSZ_LEFT || edge == WMSZ_BOTTOMLEFT || if (edge == WMSZ_LEFT || edge == WMSZ_BOTTOMLEFT ||
edge == WMSZ_RIGHT || edge == WMSZ_BOTTOMRIGHT) edge == WMSZ_RIGHT || edge == WMSZ_BOTTOMRIGHT)
{ {
area->bottom = area->top + yoff + area->bottom = area->top + (frame.bottom - frame.top) +
(int) ((area->right - area->left - xoff) / ratio); (int) (((area->right - area->left) - (frame.right - frame.left)) / ratio);
} }
else if (edge == WMSZ_TOPLEFT || edge == WMSZ_TOPRIGHT) else if (edge == WMSZ_TOPLEFT || edge == WMSZ_TOPRIGHT)
{ {
area->top = area->bottom - yoff - area->top = area->bottom - (frame.bottom - frame.top) -
(int) ((area->right - area->left - xoff) / ratio); (int) (((area->right - area->left) - (frame.right - frame.left)) / ratio);
} }
else if (edge == WMSZ_TOP || edge == WMSZ_BOTTOM) else if (edge == WMSZ_TOP || edge == WMSZ_BOTTOM)
{ {
area->right = area->left + xoff + area->right = area->left + (frame.right - frame.left) +
(int) ((area->bottom - area->top - yoff) * ratio); (int) (((area->bottom - area->top) - (frame.bottom - frame.top)) * ratio);
} }
} }
@ -1082,31 +1067,34 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM l
case WM_GETMINMAXINFO: case WM_GETMINMAXINFO:
{ {
int xoff, yoff; RECT frame = {0};
UINT dpi = USER_DEFAULT_SCREEN_DPI;
MINMAXINFO* mmi = (MINMAXINFO*) lParam; MINMAXINFO* mmi = (MINMAXINFO*) lParam;
const DWORD style = getWindowStyle(window);
const DWORD exStyle = getWindowExStyle(window);
if (window->monitor) if (window->monitor)
break; break;
if (_glfwIsWindows10Version1607OrGreaterWin32()) if (_glfwIsWindows10Version1607OrGreaterWin32())
dpi = GetDpiForWindow(window->win32.handle); {
AdjustWindowRectExForDpi(&frame, style, FALSE, exStyle,
getFullWindowSize(getWindowStyle(window), getWindowExStyle(window), GetDpiForWindow(window->win32.handle));
0, 0, &xoff, &yoff, dpi); }
else
AdjustWindowRectEx(&frame, style, FALSE, exStyle);
if (window->minwidth != GLFW_DONT_CARE && if (window->minwidth != GLFW_DONT_CARE &&
window->minheight != GLFW_DONT_CARE) window->minheight != GLFW_DONT_CARE)
{ {
mmi->ptMinTrackSize.x = window->minwidth + xoff; mmi->ptMinTrackSize.x = window->minwidth + frame.right - frame.left;
mmi->ptMinTrackSize.y = window->minheight + yoff; mmi->ptMinTrackSize.y = window->minheight + frame.bottom - frame.top;
} }
if (window->maxwidth != GLFW_DONT_CARE && if (window->maxwidth != GLFW_DONT_CARE &&
window->maxheight != GLFW_DONT_CARE) window->maxheight != GLFW_DONT_CARE)
{ {
mmi->ptMaxTrackSize.x = window->maxwidth + xoff; mmi->ptMaxTrackSize.x = window->maxwidth + frame.right - frame.left;
mmi->ptMaxTrackSize.y = window->maxheight + yoff; mmi->ptMaxTrackSize.y = window->maxheight + frame.bottom - frame.top;
} }
if (!window->decorated) if (!window->decorated)
@ -1265,7 +1253,7 @@ static int createNativeWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig, const _GLFWwndconfig* wndconfig,
const _GLFWfbconfig* fbconfig) const _GLFWfbconfig* fbconfig)
{ {
int xpos, ypos, fullWidth, fullHeight; int frameX, frameY, frameWidth, frameHeight;
WCHAR* wideTitle; WCHAR* wideTitle;
DWORD style = getWindowStyle(window); DWORD style = getWindowStyle(window);
DWORD exStyle = getWindowExStyle(window); DWORD exStyle = getWindowExStyle(window);
@ -1311,10 +1299,10 @@ static int createNativeWindow(_GLFWwindow* window,
// NOTE: This window placement is temporary and approximate, as the // NOTE: This window placement is temporary and approximate, as the
// correct position and size cannot be known until the monitor // correct position and size cannot be known until the monitor
// video mode has been picked in _glfwSetVideoModeWin32 // video mode has been picked in _glfwSetVideoModeWin32
xpos = mi.rcMonitor.left; frameX = mi.rcMonitor.left;
ypos = mi.rcMonitor.top; frameY = mi.rcMonitor.top;
fullWidth = mi.rcMonitor.right - mi.rcMonitor.left; frameWidth = mi.rcMonitor.right - mi.rcMonitor.left;
fullHeight = mi.rcMonitor.bottom - mi.rcMonitor.top; frameHeight = mi.rcMonitor.bottom - mi.rcMonitor.top;
} }
else else
{ {
@ -1328,17 +1316,17 @@ static int createNativeWindow(_GLFWwindow* window,
if (wndconfig->xpos == GLFW_ANY_POSITION && wndconfig->ypos == GLFW_ANY_POSITION) if (wndconfig->xpos == GLFW_ANY_POSITION && wndconfig->ypos == GLFW_ANY_POSITION)
{ {
xpos = CW_USEDEFAULT; frameX = CW_USEDEFAULT;
ypos = CW_USEDEFAULT; frameY = CW_USEDEFAULT;
} }
else else
{ {
xpos = wndconfig->xpos + rect.left; frameX = wndconfig->xpos + rect.left;
ypos = wndconfig->ypos + rect.top; frameY = wndconfig->ypos + rect.top;
} }
fullWidth = rect.right - rect.left; frameWidth = rect.right - rect.left;
fullHeight = rect.bottom - rect.top; frameHeight = rect.bottom - rect.top;
} }
wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title); wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title);
@ -1349,8 +1337,8 @@ static int createNativeWindow(_GLFWwindow* window,
MAKEINTATOM(_glfw.win32.mainWindowClass), MAKEINTATOM(_glfw.win32.mainWindowClass),
wideTitle, wideTitle,
style, style,
xpos, ypos, frameX, frameY,
fullWidth, fullHeight, frameWidth, frameHeight,
NULL, // No parent window NULL, // No parent window
NULL, // No window menu NULL, // No window menu
_glfw.win32.instance, _glfw.win32.instance,