diff options
Diffstat (limited to 'Src/Wasabi/api/skin/widgets/xuioswndhost.cpp')
| -rw-r--r-- | Src/Wasabi/api/skin/widgets/xuioswndhost.cpp | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/Src/Wasabi/api/skin/widgets/xuioswndhost.cpp b/Src/Wasabi/api/skin/widgets/xuioswndhost.cpp new file mode 100644 index 00000000..4835271f --- /dev/null +++ b/Src/Wasabi/api/skin/widgets/xuioswndhost.cpp @@ -0,0 +1,306 @@ +#include <precomp.h> +#include "xuioswndhost.h" +#include <api/wnd/notifmsg.h> +#include <bfc/parse/paramparser.h> +#include <tataki/region/region.h> +#include <api/wndmgr/layout.h> +// ----------------------------------------------------------------------- +const wchar_t OSWndHostXuiObjectStr[] = L"OSWndHost"; // This is the xml tag +char OSWndHostXuiSvcName[] = "OSWndHost xui object"; + +XMLParamPair XuiOSWndHost::params[] = { + {XUIOSWNDHOST_SETHWND, L"HWND"}, + {XUIOSWNDHOST_SETOFFSETS, L"OFFSETS"}, + }; +// ----------------------------------------------------------------------- +XuiOSWndHost::XuiOSWndHost() { + hosted=false; + setStartHidden(1); + setVisible(0); + visible_start_state=1; + setVirtual(0); // we are a real window, with an hwnd and shit + hasregionrect = 0; + myxuihandle = newXuiHandle(); + CreateXMLParameters(myxuihandle); + + ScriptObject *o = getGuiObject()->guiobject_getScriptObject(); + o->vcpu_setInterface(osWndHostGuid, static_cast<OSWndHost *>(this)); +} + +void XuiOSWndHost::CreateXMLParameters(int master_handle) +{ + //XUIOSWNDHOST_PARENT::CreateXMLParameters(master_handle); + int numParams = sizeof(params) / sizeof(params[0]); + hintNumberOfParams(myxuihandle, numParams); + for (int i = 0;i < numParams;i++) + addParam(myxuihandle, params[i], XUI_ATTRIBUTE_IMPLIED); +} + +// ----------------------------------------------------------------------- +XuiOSWndHost::~XuiOSWndHost() { +} + +void XuiOSWndHost::onSetVisible(int show) +{ + visible_start_state = show; + XUIOSWNDHOST_PARENT::onSetVisible(show); +} + +// ----------------------------------------------------------------------- +int XuiOSWndHost::onPaint(Canvas *c) { + XUIOSWNDHOST_PARENT::onPaint(c); + RECT r; + getClientRect(&r); + c->fillRect(&r, 0); + return 1; +} + +// ----------------------------------------------------------------------- +int XuiOSWndHost::setXuiParam(int xuihandle, int xmlattributeid, const wchar_t *xmlattributename, const wchar_t *value) { + if (xuihandle != myxuihandle) + return XUIOSWNDHOST_PARENT::setXuiParam(xuihandle, xmlattributeid, xmlattributename, value); + + switch (xmlattributeid) { + case XUIOSWNDHOST_SETHWND: { +#ifdef _WIN64 + HWND wnd = (HWND)_wtoi64(value); +#else + HWND wnd = (HWND)WTOI(value); +#endif + if (IsWindow(wnd)) + oswndhost_host(wnd); + break; + } + case XUIOSWNDHOST_SETOFFSETS: { + ParamParser pp(value, L","); + RECT r={0,0,0,0}; + if (pp.getNumItems() > 0) + r.left = WTOI(pp.enumItem(0)); + if (pp.getNumItems() > 1) + r.top = WTOI(pp.enumItem(1)); + if (pp.getNumItems() > 2) + r.right = WTOI(pp.enumItem(2)); + if (pp.getNumItems() > 3) + r.bottom = WTOI(pp.enumItem(3)); + oswndhost_setRegionOffsets(&r); + break; + } + default: + return 0; + } + return 1; +} + +// ----------------------------------------------------------------------- +void XuiOSWndHost::oswndhost_setRegionOffsets(RECT *r) { + if (r == NULL) { + hasregionrect = 0; + if (wnd != NULL && isPostOnInit()) { + SetWindowRgn(wnd, NULL, 0); + onResize(); + } + return; + } + regionrect = *r; + hasregionrect = 1; + //if (isPostOnInit()) + //onResize(); +} + +void XuiOSWndHost::doOnResize() +{ + if (wnd != NULL) + { + RECT r; + getClientRect(&r); + if (renderRatioActive()) + { + //CUT: double ra = getRenderRatio(); + multRatio(&r); + } + + if (hasregionrect) { + r.left -= regionrect.left; + r.top -= regionrect.top; + r.right += regionrect.right; + r.bottom += regionrect.bottom; + } + SetWindowPos(wnd, NULL, r.left, r.top, r.right-r.left, r.bottom-r.top, SWP_NOZORDER|SWP_NOACTIVATE/*|SWP_NOCOPYBITS|SWP_NOREDRAW*/); + + if (hasregionrect) { + RECT cr={0,0,r.right-r.left,r.bottom-r.top}; + RECT wndr={cr.left+regionrect.left, cr.top+regionrect.top, cr.right-regionrect.right, cr.bottom-regionrect.bottom}; + + RegionI reg(&wndr); + SetWindowRgn(wnd, reg.makeWindowRegion(), TRUE); + //InvalidateRgn(wnd, reg.getOSHandle(), FALSE); + } + //else + //InvalidateRect(wnd, NULL, TRUE); + + //UpdateWindow(wnd); + //repaint(); + } +} +int XuiOSWndHost::onAfterResize() +{ + if (!XUIOSWNDHOST_PARENT::onAfterResize()) return 0; + doHost(); + doOnResize(); + + + return 1; +} +// ----------------------------------------------------------------------- + +#define STYLE_FILTER (WS_OVERLAPPEDWINDOW | WS_POPUPWINDOW | WS_DLGFRAME | WS_CHILD) +#define EXSTYLE_FILTER (WS_EX_OVERLAPPEDWINDOW | WS_EX_PALETTEWINDOW | WS_EX_CONTROLPARENT) + +void XuiOSWndHost::doHost() +{ + if (wnd && !hosted) + { + onBeforeReparent(1); + oldparent = GetAncestor(wnd, GA_PARENT); + /* + bool blah=false; + RECT r; + if (IsWindowVisible(wnd)) + { + + GetWindowRect(wnd, &r); + MapWindowPoints(HWND_DESKTOP, oldparent, (LPPOINT)&r, 2); + blah=true; + } +*/ + // remember if WS_POPUP or WS_CHILD was set so we can reset it when we unhost + + DWORD style; + style = GetWindowLongPtrW(wnd, GWL_STYLE); + savedStyle = (style & STYLE_FILTER); + SetWindowLongPtrW(wnd, GWL_STYLE, (style & ~(STYLE_FILTER)) | WS_CHILD); + style = GetWindowLongPtrW(wnd, GWL_EXSTYLE); + savedExStyle = (style & EXSTYLE_FILTER); + SetWindowLongPtrW(wnd, GWL_EXSTYLE, (style & ~(EXSTYLE_FILTER)) | WS_EX_CONTROLPARENT); + + GetWindowRect(wnd, &oldrect); + + SetParent(wnd, gethWnd()); + //if (blah) + //InvalidateRect(oldparent, &r, FALSE); + //UpdateWindow(oldparent); + SendMessageW(gethWnd(), 0x0127, MAKEWPARAM(3/*UIS_INITIALIZE*/, 3/*UISF_HIDEACCEL | UISF_HIDEFOCUS*/), 0L); + onAfterReparent(1); + dropVirtualCanvas(); // we don't need a canvas anymore, save the memory! + hosted=true; + doOnResize(); + setVisible(visible_start_state); + } +} + +// ----------------------------------------------------------------------- +void XuiOSWndHost::oswndhost_host(HWND oswnd) +{ + ASSERT(IsWindow(oswnd)); + wnd = oswnd; + if (isPostOnInit()) + doHost(); +} + +// ----------------------------------------------------------------------- +void XuiOSWndHost::oswndhost_unhost() { + if (wnd == NULL) return; + onBeforeReparent(0); + + if (IsWindow(wnd)) { + // set back the old flags + + DWORD style; + style = GetWindowLongPtrW(wnd, GWL_STYLE); + SetWindowLongPtrW(wnd, GWL_STYLE, ((style & ~STYLE_FILTER) | savedStyle)); + style = GetWindowLongPtrW(wnd, GWL_EXSTYLE); + SetWindowLongPtrW(wnd, GWL_EXSTYLE, ((style & ~EXSTYLE_FILTER) | savedExStyle)); + + int config_aot = ((GetWindowLong(WASABI_API_WND->main_getRootWnd()->gethWnd(), GWL_EXSTYLE) & WS_EX_TOPMOST) != 0); + + SetWindowPos(wnd, config_aot ? HWND_TOPMOST : HWND_NOTOPMOST, + oldrect.left, oldrect.top, oldrect.right-oldrect.left, oldrect.bottom-oldrect.top, + SWP_NOZORDER | (( 0 == config_aot) ? SWP_NOACTIVATE : 0)); + + SetParent(wnd, oldparent); + + if (hasregionrect) SetWindowRgn(wnd, NULL, 0); +// InvalidateRect(wnd, NULL, TRUE); + hosted=false; + + } + + onAfterReparent(0); + + hasregionrect = 0; + wnd = NULL; +} + +int XuiOSWndHost::onUserMessage(int msg, int w, int l, int *r) { + switch (msg) { + case OSWNDHOST_REQUEST_IDEAL_SIZE: + onDeferredCallback/*postDeferredCallback*/(DCB_OSWNDHOST_REQUEST_IDEAL_SIZE, (intptr_t)(new DCBIdealSize(w, l))); + *r = 1; + return 1; + } + return XUIOSWNDHOST_PARENT::onUserMessage(msg, w, l, r); // do default handling +} + +int XuiOSWndHost::onDeferredCallback(intptr_t p1, intptr_t p2) { + switch (p1) { + case DCB_OSWNDHOST_REQUEST_IDEAL_SIZE: + { + DCBIdealSize *ideal = (DCBIdealSize *)p2; + if (ideal == NULL) break; + + ifc_window *p=getDesktopParent(); // Gets the group/layout at the base of the wnd tree, the desktop hwnd + if (p == NULL) { + delete ideal; + break; + } + Layout *l = static_cast<Layout *>(p->getInterface(layoutGuid)); + if (l) + l->beginResize(); + RECT r,r2; + getClientRect(&r); // the size of this wnd + if (renderRatioActive()) multRatio(&r); + + p->getWindowRect(&r2); // the size of the desktop parent + + // take borders into account + int neww = ideal->m_idealwidth+((r2.right-r2.left)-(r.right-r.left)); + int newh = ideal->m_idealheight+((r2.bottom-r2.top)-(r.bottom-r.top)); + + // take layout min/max values into account + int min_w = p->getPreferences(MINIMUM_W); + int min_h = p->getPreferences(MINIMUM_H); + int max_w = p->getPreferences(MAXIMUM_W); + int max_h = p->getPreferences(MAXIMUM_H); + if (min_w != AUTOWH) neww = MAX(min_w, neww); + if (min_h != AUTOWH) newh = MAX(min_h, newh); + if (max_w != AUTOWH) neww = MIN(max_w, neww); + if (max_h != AUTOWH) newh = MIN(max_h, newh); + + //CUT: RECT res={r2.left,r2.top,neww,newh}; + p->resize(r2.left, r2.top, neww, newh); + if (l) + l->endResize(); + delete ideal; + return 1; + } + + } + return XUIOSWNDHOST_PARENT::onDeferredCallback(p1, p2); +} + +void XuiOSWndHost::onBeforeReparent(int i) { +} + +void XuiOSWndHost::onAfterReparent(int i) { +} + |