mirror/glfw
1
0
Fork 0
mirror of https://github.com/glfw/glfw.git synced 2024-11-22 04:54:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

Win32: Remove unhelpful helper function

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
src/win32_window.c
View File

@ -186,53 +186,38 @@ static HICON createIcon(const GLFWimage* image, int xhot, int yhot, GLFWbool ico
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
//
static void applyAspectRatio(_GLFWwindow* window, int edge, RECT* area)
{
int xoff, yoff;
UINT dpi = USER_DEFAULT_SCREEN_DPI;
RECT frame = {0};
const float ratio = (float) window->numer / (float) window->denom;
const DWORD style = getWindowStyle(window);
const DWORD exStyle = getWindowExStyle(window);
if (_glfwIsWindows10Version1607OrGreaterWin32())
dpi = GetDpiForWindow(window->win32.handle);
getFullWindowSize(getWindowStyle(window), getWindowExStyle(window),
0, 0, &xoff, &yoff, dpi);
{
AdjustWindowRectExForDpi(&frame, style, FALSE, exStyle,
GetDpiForWindow(window->win32.handle));
}
else
AdjustWindowRectEx(&frame, style, FALSE, exStyle);
if (edge == WMSZ_LEFT || edge == WMSZ_BOTTOMLEFT ||
edge == WMSZ_RIGHT || edge == WMSZ_BOTTOMRIGHT)
{
area->bottom = area->top + yoff +
(int) ((area->right - area->left - xoff) / ratio);
area->bottom = area->top + (frame.bottom - frame.top) +
(int) (((area->right - area->left) - (frame.right - frame.left)) / ratio);
}
else if (edge == WMSZ_TOPLEFT || edge == WMSZ_TOPRIGHT)
{
area->top = area->bottom - yoff -
(int) ((area->right - area->left - xoff) / ratio);
area->top = area->bottom - (frame.bottom - frame.top) -
(int) (((area->right - area->left) - (frame.right - frame.left)) / ratio);
}
else if (edge == WMSZ_TOP || edge == WMSZ_BOTTOM)
{
area->right = area->left + xoff +
(int) ((area->bottom - area->top - yoff) * ratio);
area->right = area->left + (frame.right - frame.left) +
(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:
{
int xoff, yoff;
UINT dpi = USER_DEFAULT_SCREEN_DPI;
RECT frame = {0};
MINMAXINFO* mmi = (MINMAXINFO*) lParam;
const DWORD style = getWindowStyle(window);
const DWORD exStyle = getWindowExStyle(window);
if (window->monitor)
break;
if (_glfwIsWindows10Version1607OrGreaterWin32())
dpi = GetDpiForWindow(window->win32.handle);
getFullWindowSize(getWindowStyle(window), getWindowExStyle(window),
0, 0, &xoff, &yoff, dpi);
{
AdjustWindowRectExForDpi(&frame, style, FALSE, exStyle,
GetDpiForWindow(window->win32.handle));
}
else
AdjustWindowRectEx(&frame, style, FALSE, exStyle);
if (window->minwidth != GLFW_DONT_CARE &&
window->minheight != GLFW_DONT_CARE)
{
mmi->ptMinTrackSize.x = window->minwidth + xoff;
mmi->ptMinTrackSize.y = window->minheight + yoff;
mmi->ptMinTrackSize.x = window->minwidth + frame.right - frame.left;
mmi->ptMinTrackSize.y = window->minheight + frame.bottom - frame.top;
}
if (window->maxwidth != GLFW_DONT_CARE &&
window->maxheight != GLFW_DONT_CARE)
{
mmi->ptMaxTrackSize.x = window->maxwidth + xoff;
mmi->ptMaxTrackSize.y = window->maxheight + yoff;
mmi->ptMaxTrackSize.x = window->maxwidth + frame.right - frame.left;
mmi->ptMaxTrackSize.y = window->maxheight + frame.bottom - frame.top;
}
if (!window->decorated)
@ -1265,7 +1253,7 @@ static int createNativeWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig,
const _GLFWfbconfig* fbconfig)
{
int xpos, ypos, fullWidth, fullHeight;
int frameX, frameY, frameWidth, frameHeight;
WCHAR* wideTitle;
DWORD style = getWindowStyle(window);
DWORD exStyle = getWindowExStyle(window);
@ -1311,10 +1299,10 @@ static int createNativeWindow(_GLFWwindow* window,
// NOTE: This window placement is temporary and approximate, as the
// correct position and size cannot be known until the monitor
// video mode has been picked in _glfwSetVideoModeWin32
xpos = mi.rcMonitor.left;
ypos = mi.rcMonitor.top;
fullWidth = mi.rcMonitor.right - mi.rcMonitor.left;
fullHeight = mi.rcMonitor.bottom - mi.rcMonitor.top;
frameX = mi.rcMonitor.left;
frameY = mi.rcMonitor.top;
frameWidth = mi.rcMonitor.right - mi.rcMonitor.left;
frameHeight = mi.rcMonitor.bottom - mi.rcMonitor.top;
}
else
{
@ -1328,17 +1316,17 @@ static int createNativeWindow(_GLFWwindow* window,
if (wndconfig->xpos == GLFW_ANY_POSITION && wndconfig->ypos == GLFW_ANY_POSITION)
{
xpos = CW_USEDEFAULT;
ypos = CW_USEDEFAULT;
frameX = CW_USEDEFAULT;
frameY = CW_USEDEFAULT;
}
else
{
xpos = wndconfig->xpos + rect.left;
ypos = wndconfig->ypos + rect.top;
frameX = wndconfig->xpos + rect.left;
frameY = wndconfig->ypos + rect.top;
}
fullWidth = rect.right - rect.left;
fullHeight = rect.bottom - rect.top;
frameWidth = rect.right - rect.left;
frameHeight = rect.bottom - rect.top;
}
wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title);
@ -1349,8 +1337,8 @@ static int createNativeWindow(_GLFWwindow* window,
MAKEINTATOM(_glfw.win32.mainWindowClass),
wideTitle,
style,
xpos, ypos,
fullWidth, fullHeight,
frameX, frameY,
frameWidth, frameHeight,
NULL, // No parent window
NULL, // No window menu
_glfw.win32.instance,