diff options
author | RSDuck <RSDuck@users.noreply.github.com> | 2020-05-12 16:07:28 +0200 |
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committer | RSDuck <rsduck@users.noreply.github.com> | 2020-06-16 12:06:42 +0200 |
commit | e7d076403df7afd6dc8304196211b49e3ed7f464 (patch) | |
tree | 1d5ff1e743839f271de77f8bd312c985033c6a89 /src/libui_sdl/libui/windows/area.cpp | |
parent | 4cff4b52286a7d1a7e40817d52a5d271a937ddc2 (diff) | |
parent | c17f7b100e36edb1c728dbf21c77f9484d1820c6 (diff) |
Merge branch 'generic_jit' of https://github.com/Arisotura/melonDS into generic_jit
Diffstat (limited to 'src/libui_sdl/libui/windows/area.cpp')
-rw-r--r-- | src/libui_sdl/libui/windows/area.cpp | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/src/libui_sdl/libui/windows/area.cpp b/src/libui_sdl/libui/windows/area.cpp deleted file mode 100644 index 72d5145..0000000 --- a/src/libui_sdl/libui/windows/area.cpp +++ /dev/null @@ -1,291 +0,0 @@ -// 8 september 2015 -#include "uipriv_windows.hpp" -#include "area.hpp" - -// TODO handle WM_DESTROY/WM_NCDESTROY -// TODO same for other Direct2D stuff -static LRESULT CALLBACK areaWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) -{ - uiArea *a; - CREATESTRUCTW *cs = (CREATESTRUCTW *) lParam; - RECT client; - WINDOWPOS *wp = (WINDOWPOS *) lParam; - LRESULT lResult; - - a = (uiArea *) GetWindowLongPtrW(hwnd, GWLP_USERDATA); - if (a == NULL) { - if (uMsg == WM_CREATE) { - a = (uiArea *) (cs->lpCreateParams); - // assign a->hwnd here so we can use it immediately - a->hwnd = hwnd; - SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR) a); - } - // fall through to DefWindowProcW() anyway - return DefWindowProcW(hwnd, uMsg, wParam, lParam); - } - - // always recreate the render target if necessary - if (!a->openGL) - { - if (a->rt == NULL) - a->rt = makeHWNDRenderTarget(a->hwnd); - } - - if (areaDoDraw(a, uMsg, wParam, lParam, &lResult) != FALSE) - return lResult; - - if (uMsg == WM_WINDOWPOSCHANGED) { - if ((wp->flags & SWP_NOSIZE) != 0) - return DefWindowProcW(hwnd, uMsg, wParam, lParam); - a->width = -1; - a->height = -1; - uiWindowsEnsureGetClientRect(a->hwnd, &client); - areaDrawOnResize(a, &client); - areaScrollOnResize(a, &client); - { - double w, h; - loadAreaSize(a, &w, &h); - a->ah->Resize(a->ah, a, (int)w, (int)h); - } - return 0; - } - - if (areaDoScroll(a, uMsg, wParam, lParam, &lResult) != FALSE) - return lResult; - if (areaDoEvents(a, uMsg, wParam, lParam, &lResult) != FALSE) - return lResult; - - // nothing done - return DefWindowProc(hwnd, uMsg, wParam, lParam); -} - -// control implementation - -uiWindowsControlAllDefaultsExceptDestroy(uiArea) - -static void uiAreaDestroy(uiControl *c) -{ - uiArea* a = uiArea(c); - if (a->openGL && a->glcontext) freeGLContext(a->glcontext); - uiWindowsEnsureDestroyWindow(a->hwnd); - uiFreeControl(c); -} - -static void uiAreaMinimumSize(uiWindowsControl *c, int *width, int *height) -{ - *width = c->c.MinWidth; - if (*width < 1) *width = 1; - - *height = c->c.MinHeight; - if (*height < 1) *height = 1; -} - -ATOM registerAreaClass(HICON hDefaultIcon, HCURSOR hDefaultCursor) -{ - WNDCLASSW wc; - - ZeroMemory(&wc, sizeof (WNDCLASSW)); - wc.lpszClassName = areaClass; - wc.lpfnWndProc = areaWndProc; - wc.hInstance = hInstance; - wc.hIcon = hDefaultIcon; - wc.hCursor = hDefaultCursor; - wc.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1); - // this is just to be safe; see the InvalidateRect() call in the WM_WINDOWPOSCHANGED handler for more details - wc.style = CS_HREDRAW | CS_VREDRAW; - return RegisterClassW(&wc); -} - -void unregisterArea(void) -{ - if (UnregisterClassW(areaClass, hInstance) == 0) - logLastError(L"error unregistering uiArea window class"); -} - -void uiAreaSetSize(uiArea *a, int width, int height) -{ - a->scrollWidth = width; - a->scrollHeight = height; - areaUpdateScroll(a); -} - -void uiAreaQueueRedrawAll(uiArea *a) -{ - // don't erase the background; we do that ourselves in doPaint() - invalidateRect(a->hwnd, NULL, FALSE); -} - -void uiAreaScrollTo(uiArea *a, double x, double y, double width, double height) -{ - // TODO -} - -void uiAreaBeginUserWindowMove(uiArea *a) -{ - HWND toplevel; - - // TODO restrict execution - ReleaseCapture(); // TODO use properly and reset internal data structures - toplevel = parentToplevel(a->hwnd); - if (toplevel == NULL) { - // TODO - return; - } - // see http://stackoverflow.com/questions/40249940/how-do-i-initiate-a-user-mouse-driven-move-or-resize-for-custom-window-borders-o#40250654 - SendMessageW(toplevel, WM_SYSCOMMAND, - SC_MOVE | 2, 0); -} - -void uiAreaBeginUserWindowResize(uiArea *a, uiWindowResizeEdge edge) -{ - HWND toplevel; - WPARAM wParam; - - // TODO restrict execution - ReleaseCapture(); // TODO use properly and reset internal data structures - toplevel = parentToplevel(a->hwnd); - if (toplevel == NULL) { - // TODO - return; - } - // see http://stackoverflow.com/questions/40249940/how-do-i-initiate-a-user-mouse-driven-move-or-resize-for-custom-window-borders-o#40250654 - wParam = SC_SIZE; - switch (edge) { - case uiWindowResizeEdgeLeft: - wParam |= 1; - break; - case uiWindowResizeEdgeTop: - wParam |= 3; - break; - case uiWindowResizeEdgeRight: - wParam |= 2; - break; - case uiWindowResizeEdgeBottom: - wParam |= 6; - break; - case uiWindowResizeEdgeTopLeft: - wParam |= 4; - break; - case uiWindowResizeEdgeTopRight: - wParam |= 5; - break; - case uiWindowResizeEdgeBottomLeft: - wParam |= 7; - break; - case uiWindowResizeEdgeBottomRight: - wParam |= 8; - break; - } - SendMessageW(toplevel, WM_SYSCOMMAND, - wParam, 0); -} - - -void uiAreaSetBackgroundColor(uiArea *a, int r, int g, int b) -{ - a->bgR = r; - a->bgG = g; - a->bgB = b; -} - - -uiArea *uiNewArea(uiAreaHandler *ah) -{ - uiArea *a; - - uiWindowsNewControl(uiArea, a); - - a->width = -1; - a->height = -1; - - a->ah = ah; - a->scrolling = FALSE; - clickCounterReset(&(a->cc)); - - // a->hwnd is assigned in areaWndProc() - uiWindowsEnsureCreateControlHWND(0, - areaClass, L"", - 0, - hInstance, a, - FALSE); - - uiAreaSetBackgroundColor(a, -1, -1, -1); - - a->openGL = 0; - - return a; -} - -uiGLContext *uiAreaGetGLContext(uiArea* a) -{ - if (!a->openGL) userbug("trying to get GL context from non-GL area"); - - return a->glcontext; -} - -uiArea *uiNewGLArea(uiAreaHandler *ah, const unsigned int* req_versions) -{ - uiArea *a; - - uiWindowsNewControl(uiArea, a); - - a->width = -1; - a->height = -1; - - a->ah = ah; - a->scrolling = FALSE; - clickCounterReset(&(a->cc)); - - // a->hwnd is assigned in areaWndProc() - uiWindowsEnsureCreateControlHWND(0, - areaClass, L"", - 0, - hInstance, a, - FALSE); - - uiAreaSetBackgroundColor(a, -1, -1, -1); - - a->openGL = 1; - - for (int i = 0; req_versions[i]; i++) - { - int major = uiGLVerMajor(req_versions[i]); - int minor = uiGLVerMinor(req_versions[i]); - a->glcontext = createGLContext(a, major, minor); - if (a->glcontext) break; - } - - return a; -} - -uiArea *uiNewScrollingArea(uiAreaHandler *ah, int width, int height) -{ - uiArea *a; - - uiWindowsNewControl(uiArea, a); - - a->width = -1; - a->height = -1; - - a->ah = ah; - a->scrolling = TRUE; - a->scrollWidth = width; - a->scrollHeight = height; - clickCounterReset(&(a->cc)); - - // a->hwnd is assigned in areaWndProc() - uiWindowsEnsureCreateControlHWND(0, - areaClass, L"", - WS_HSCROLL | WS_VSCROLL, - hInstance, a, - FALSE); - - uiAreaSetBackgroundColor(a, -1, -1, -1); - - a->openGL = 0; // TODO, eventually??? - - // set initial scrolling parameters - areaUpdateScroll(a); - - return a; -} |