/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the Collabora Office project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace com::sun::star; namespace { bool g_bSettingView(false); /// Used to disable callbacks. /// Needed to avoid recursion when switching views, /// which can cause clients to invoke Kit API and /// implicitly set the view, which might cause an /// infinite recursion if not detected and prevented. class DisableCallbacks { public: DisableCallbacks() { assert(m_nDisabled >= 0 && "Expected non-negative DisabledCallbacks state when disabling."); ++m_nDisabled; } ~DisableCallbacks() { assert(m_nDisabled > 0 && "Expected positive DisabledCallbacks state when re-enabling."); --m_nDisabled; } static inline bool disabled() { return !comphelper::COKit::isActive() || m_nDisabled != 0; } private: static int m_nDisabled; }; int DisableCallbacks::m_nDisabled = 0; } namespace { LanguageTag g_defaultLanguageTag(u"en-US"_ustr, true); KitDeviceFormFactor g_deviceFormFactor = KitDeviceFormFactor::UNKNOWN; bool g_isDefaultTimezoneSet = false; OUString g_DefaultTimezone; const std::size_t g_logNotifierCacheMaxSize = 50; ::std::list<::std::string> g_logNotifierCache; // Returns the tiled-rendering document a view belongs to, or null when the // view has no object shell or its model is not a tiled-rendering document. // In CODA one process holds several documents, so a view's document cannot // be assumed and has to be read from the view itself. const vcl::ITiledRenderable* lcl_getDocForView(SfxViewShell* pViewShell) { SfxObjectShell* pObjectShell = pViewShell->GetObjectShell(); if (!pObjectShell) return nullptr; return dynamic_cast(pObjectShell->GetModel().get()); } } #if !defined NDEBUG static bool isSfxMediumMissingInteractionHandled(SfxViewFrame& rViewFrame) { const SfxObjectShell* pObjSh = rViewFrame.GetObjectShell(); const SfxMedium* pMed = pObjSh ? pObjSh->GetMedium() : nullptr; if (!pMed) { // In this unlikely case it's not going to matter. return false; } const SfxUnoAnyItem *pItem = pMed->GetItemSet().GetItemIfSet(SID_INTERACTIONHANDLER, false); return !pItem || !pItem->GetValue().hasValue(); } #endif int KitHelper::createView(SfxViewFrame& rViewFrame, ViewShellDocId docId) { assert(docId >= ViewShellDocId(0) && "Cannot createView for invalid (negative) DocId."); // The XInteractionHandler installed during the original lo_documentLoad // should still be present when new views are created. If it is not // something has likely cleared the original SID_INTERACTIONHANDLER assert(!isSfxMediumMissingInteractionHandled(rViewFrame) && "original XInteractionHandler missing"); comphelper::COKit::setDocId(docId); SfxRequest aRequest(rViewFrame, SID_NEWWINDOW); rViewFrame.ExecView_Impl(aRequest); SfxViewShell* pViewShell = SfxViewShell::Current(); if (pViewShell == nullptr) return -1; assert(pViewShell->GetDocId() == docId && "DocId must be already set!"); return static_cast(pViewShell->GetViewShellId()); } int KitHelper::createView() { // Assumes a single document, or at least that the // current view belongs to the document on which the // view will be created. SfxViewShell* pViewShell = SfxViewShell::Current(); if (pViewShell == nullptr) return -1; return createView(pViewShell->GetViewFrame(), pViewShell->GetDocId()); } std::unordered_map>& KitHelper::getAcceleratorConfs() { return SfxApplication::GetOrCreate()->GetAcceleratorConfs_Impl(); } int KitHelper::createView(int nDocId) { const SfxApplication* pApp = SfxApplication::Get(); if (pApp == nullptr) return -1; // Find a shell with the given DocId. const ViewShellDocId docId(nDocId); for (const SfxViewShell* pViewShell : pApp->GetViewShells_Impl()) { if (pViewShell->GetDocId() == docId) return createView(pViewShell->GetViewFrame(), docId); } // No frame with nDocId found. return -1; } void KitHelper::setEditMode(int nMode, vcl::ITiledRenderable* pDoc) { DisableCallbacks dc; pDoc->setEditMode(nMode); } void KitHelper::destroyView(int nId) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { pViewShell->SetKitAccessibilityState(false); SfxViewFrame& rViewFrame = pViewShell->GetViewFrame(); SfxRequest aRequest(rViewFrame, SID_CLOSEWIN); rViewFrame.Exec_Impl(aRequest); } } bool KitHelper::isSettingView() { return g_bSettingView; } void KitHelper::setView(int nId) { g_bSettingView = true; comphelper::ScopeGuard g([] { g_bSettingView = false; }); const SfxViewShell* pViewShell = getViewOfId(nId); if (!pViewShell) return; DisableCallbacks dc; bool bIsCurrShell = (pViewShell == SfxViewShell::Current()); if (bIsCurrShell && comphelper::COKit::getLanguageTag().getBcp47() == pViewShell->GetKitLanguageTag().getBcp47()) return; if (bIsCurrShell) { // If we wanted to set the SfxViewShell that is actually set, we could skip it. // But it looks like that the language can go wrong, so we have to fix that. // This can happen, when someone sets the language or SfxViewShell::Current() separately. SAL_WARN("kit", "LANGUAGE mismatch at setView! ... old (wrong) lang:" << comphelper::COKit::getLanguageTag().getBcp47() << " new lang:" << pViewShell->GetKitLanguageTag().getBcp47()); } // update the current COKit language and locale for the dialog tunneling comphelper::COKit::setLanguageTag(pViewShell->GetKitLanguageTag()); comphelper::COKit::setLocale(pViewShell->GetKitLocale()); if (bIsCurrShell) return; SfxViewFrame& rViewFrame = pViewShell->GetViewFrame(); rViewFrame.MakeActive_Impl(false); // Make comphelper::dispatchCommand() find the correct frame. uno::Reference xFrame = rViewFrame.GetFrame().GetFrameInterface(); uno::Reference xDesktop = frame::Desktop::create(comphelper::getProcessComponentContext()); xDesktop->setActiveFrame(xFrame); } SfxViewShell* KitHelper::getViewOfId(int nId) { SfxApplication* pApp = SfxApplication::Get(); if (pApp == nullptr) return nullptr; const ViewShellId nViewShellId(nId); std::vector& rViewArr = pApp->GetViewShells_Impl(); for (SfxViewShell* pViewShell : rViewArr) { if (pViewShell->GetViewShellId() == nViewShellId) return pViewShell; } return nullptr; } int KitHelper::getView(const SfxViewShell& rViewShell) { return static_cast(rViewShell.GetViewShellId()); } int KitHelper::getCurrentView() { SfxViewShell* pViewShell = SfxViewShell::Current(); // No valid view shell? Then no idea. if (!pViewShell) return -1; return KitHelper::getView(*pViewShell); } std::size_t KitHelper::getViewsCount(int nDocId) { assert(nDocId != -1 && "Cannot getViewsCount for invalid DocId -1"); SfxApplication* pApp = SfxApplication::Get(); if (!pApp) return 0; const ViewShellDocId nCurrentDocId(nDocId); std::size_t n = 0; SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetDocId() == nCurrentDocId) n++; pViewShell = SfxViewShell::GetNext(*pViewShell); } return n; } // SfxApplication::SetViewFrame_Impl ensures that ViewShells // are kept in MRU order int KitHelper::getViewId(int nDocId) { assert(nDocId != -1 && "Cannot getViewId for invalid DocId -1"); SfxApplication* pApp = SfxApplication::Get(); if (!pApp) return -1; SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetDocId().get() == nDocId) return pViewShell->GetViewShellId().get(); pViewShell = SfxViewShell::GetNext(*pViewShell); } return -1; } std::size_t KitHelper::getDocsCount() { SfxApplication* pApp = SfxApplication::Get(); if (!pApp) return 0; std::set aDocs; SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { aDocs.insert(pViewShell->GetDocId()); pViewShell = SfxViewShell::GetNext(*pViewShell); } return aDocs.size(); } bool KitHelper::getViewIds(int nDocId, int* pArray, size_t nSize) { assert(nDocId != -1 && "Cannot getViewsIds for invalid DocId -1"); SfxApplication* pApp = SfxApplication::Get(); if (!pApp) return false; const ViewShellDocId nCurrentDocId(nDocId); std::size_t n = 0; SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetDocId() == nCurrentDocId) { if (n == nSize) return false; pArray[n] = static_cast(pViewShell->GetViewShellId()); n++; } pViewShell = SfxViewShell::GetNext(*pViewShell); } return true; } int KitHelper::getDocumentIdOfView(int nViewId) { SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetViewShellId() == ViewShellId(nViewId)) return static_cast(pViewShell->GetDocId()); pViewShell = SfxViewShell::GetNext(*pViewShell); } return -1; } const LanguageTag & KitHelper::getDefaultLanguage() { return g_defaultLanguageTag; } void KitHelper::setDefaultLanguage(const OUString& rBcp47LanguageTag) { g_defaultLanguageTag = LanguageTag(rBcp47LanguageTag, true); } const LanguageTag& KitHelper::getLoadLanguage() { const LanguageTag& rLoadLanguage = comphelper::COKit::getLoadLanguageTag(); if (rLoadLanguage.getLanguageType() == LANGUAGE_NONE) return g_defaultLanguageTag; return rLoadLanguage; } void KitHelper::setViewLanguage(int nId, const OUString& rBcp47LanguageTag) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { pViewShell->SetKitLanguageTag(rBcp47LanguageTag); // sync also global getter if we are the current view bool bIsCurrShell = (pViewShell == SfxViewShell::Current()); if (bIsCurrShell) comphelper::COKit::setLanguageTag(LanguageTag(rBcp47LanguageTag)); } } void KitHelper::setViewReadOnly(int nId, bool readOnly) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { const bool bChanged = (pViewShell->IsKitReadOnlyView() != readOnly); KIT_INFO("kit.readonlyview", "KitHelper::setViewReadOnly: view id: " << nId << ", readOnly: " << readOnly); pViewShell->SetKitReadOnlyView(readOnly); // SfxBindings caches slot states; flip needs an invalidate or // disabled-during-readonly slots stay stale once editable again. if (bChanged) { pViewShell->GetViewFrame().GetBindings().InvalidateAll(true); // ScPosWnd builds its dropdown at construction time before kit-RO // is established. Broadcast ScAreasChanged so it rebuilds now that // the readonly flag is set and can be checked correctly. SfxGetpApp()->Broadcast(SfxHint(SfxHintId::ScAreasChanged)); } } } void KitHelper::setAllowChangeComments(int nId, bool allow) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { KIT_INFO("kit.readonlyview", "KitHelper::setAllowChangeComments: view id: " << nId << ", allow: " << allow); pViewShell->SetAllowChangeComments(allow); } } void KitHelper::setAllowManageRedlines(int nId, bool allow) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { KIT_INFO("kit.readonlyview", "KitHelper::setAllowManageRedlines: view id: " << nId << ", allow: " << allow); pViewShell->SetAllowManageRedlines(allow); } } void KitHelper::setAccessibilityState(int nId, bool nEnabled) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { KIT_INFO("kit.a11y", "KitHelper::setAccessibilityState: view id: " << nId << ", nEnabled: " << nEnabled); pViewShell->SetKitAccessibilityState(nEnabled); } } void KitHelper::setViewLocale(int nId, const OUString& rBcp47LanguageTag) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { pViewShell->SetKitLocale(rBcp47LanguageTag); if (pViewShell->GetViewShellId() == ViewShellId(nId)) { // sync also global getter if we are the current view bool bIsCurrShell = (pViewShell == SfxViewShell::Current()); if (bIsCurrShell) { comphelper::COKit::setLocale(LanguageTag(rBcp47LanguageTag)); } return; } } } KitDeviceFormFactor KitHelper::getDeviceFormFactor() { return g_deviceFormFactor; } void KitHelper::setDeviceFormFactor(std::u16string_view rDeviceFormFactor) { if (rDeviceFormFactor == u"desktop") g_deviceFormFactor = KitDeviceFormFactor::DESKTOP; else if (rDeviceFormFactor == u"tablet") g_deviceFormFactor = KitDeviceFormFactor::TABLET; else if (rDeviceFormFactor == u"mobile") g_deviceFormFactor = KitDeviceFormFactor::MOBILE; else g_deviceFormFactor = KitDeviceFormFactor::UNKNOWN; } void KitHelper::setColorPreviewState(int nId, bool nEnabled) { std::vector& rViewArr = SfxGetpApp()->GetViewShells_Impl(); for (SfxViewShell* pViewShell : rViewArr) { if (pViewShell && pViewShell->GetViewShellId() == ViewShellId(nId)) { pViewShell->SetKitColorPreviewState(nEnabled); return; } } } void KitHelper::setDefaultTimezone(bool isSet, const OUString& rTimezone) { g_isDefaultTimezoneSet = isSet; g_DefaultTimezone = rTimezone; } std::pair KitHelper::getDefaultTimezone() { return { g_isDefaultTimezoneSet, g_DefaultTimezone }; } void KitHelper::setViewTimezone(int nId, bool isSet, const OUString& rTimezone) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { pViewShell->SetKitTimezone(isSet, rTimezone); } } std::pair KitHelper::getViewTimezone(int nId) { if (SfxViewShell* pViewShell = getViewOfId(nId)) { return pViewShell->GetKitTimezone(); } return {}; } /* * Used for putting a whole JSON string into a string value * e.g { key: "{JSON}" } */ static OString lcl_sanitizeJSONAsValue(const OString &rStr) { if (rStr.getLength() < 1) return rStr; // FIXME: need an optimized 'escape' method for O[U]String. OStringBuffer aBuf(rStr.getLength() + 8); for (sal_Int32 i = 0; i < rStr.getLength(); ++i) { if (rStr[i] == '"' || rStr[i] == '\\') aBuf.append('\\'); if (rStr[i] != '\n') aBuf.append(rStr[i]); } return aBuf.makeStringAndClear(); } static OString lcl_generateJSON(const SfxViewShell& rView, const boost::property_tree::ptree& rTree) { boost::property_tree::ptree aMessageProps = rTree; aMessageProps.put("viewId", KitHelper::getView(rView)); aMessageProps.put("part", rView.getPart()); aMessageProps.put("mode", rView.getEditMode()); std::stringstream aStream; boost::property_tree::write_json(aStream, aMessageProps, false /* pretty */); return OString(o3tl::trim(aStream.str())); } static inline OString lcl_generateJSON(const SfxViewShell& rView, int nViewId, std::string_view rKey, const OString& rPayload) { return OString::Concat("{ \"viewId\": \"") + OString::number(nViewId) + "\", \"part\": \"" + OString::number(rView.getPart()) + "\", \"mode\": \"" + OString::number(rView.getEditMode()) + "\", \"" + rKey + "\": \"" + lcl_sanitizeJSONAsValue(rPayload) + "\" }"; } static inline OString lcl_generateJSON(const SfxViewShell& rView, std::string_view rKey, const OString& rPayload) { return lcl_generateJSON(rView, KitHelper::getView(rView), rKey, rPayload); } void KitHelper::notifyOtherView(const SfxViewShell& rThisView, SfxViewShell const* pOtherView, COKitCallbackType eType, std::string_view rKey, const OString& rPayload) { if (DisableCallbacks::disabled()) return; const OString aPayload = lcl_generateJSON(rThisView, rKey, rPayload); const int viewId = KitHelper::getView(rThisView); pOtherView->viewCallbackWithViewId(eType, aPayload, viewId); } void KitHelper::notifyOtherView(const SfxViewShell& rThisView, SfxViewShell const* pOtherView, COKitCallbackType eType, const boost::property_tree::ptree& rTree) { if (DisableCallbacks::disabled() || !pOtherView) return; const int viewId = KitHelper::getView(rThisView); pOtherView->viewCallbackWithViewId(eType, lcl_generateJSON(rThisView, rTree), viewId); } void KitHelper::notifyOtherViews(const SfxViewShell* pThisView, COKitCallbackType eType, std::string_view rKey, const OString& rPayload) { assert(pThisView != nullptr && "pThisView must be valid"); if (DisableCallbacks::disabled()) return; // Cache the payload so we only have to generate it once, at most. OString aPayload; int viewId = -1; const ViewShellDocId nCurrentDocId = pThisView->GetDocId(); SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell != pThisView && nCurrentDocId == pViewShell->GetDocId()) { // Payload is only dependent on pThisView. if (aPayload.isEmpty()) { aPayload = lcl_generateJSON(*pThisView, rKey, rPayload); viewId = KitHelper::getView(*pThisView); } pViewShell->viewCallbackWithViewId(eType, aPayload, viewId); } pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyOtherViews(const SfxViewShell* pThisView, COKitCallbackType eType, const boost::property_tree::ptree& rTree) { assert(pThisView != nullptr && "pThisView must be valid"); if (!pThisView || DisableCallbacks::disabled()) return; // Cache the payload so we only have to generate it once, at most. OString aPayload; int viewId = -1; const ViewShellDocId nCurrentDocId = pThisView->GetDocId(); SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell != pThisView && nCurrentDocId == pViewShell->GetDocId()) { // Payload is only dependent on pThisView. if (aPayload.isEmpty()) { aPayload = lcl_generateJSON(*pThisView, rTree); viewId = KitHelper::getView(*pThisView); } pViewShell->viewCallbackWithViewId(eType, aPayload, viewId); } pViewShell = SfxViewShell::GetNext(*pViewShell); } } OString KitHelper::makePayloadJSON(const SfxViewShell* pThisView, int nViewId, std::string_view rKey, const OString& rPayload) { return lcl_generateJSON(*pThisView, nViewId, rKey, rPayload); } namespace { OUString lcl_getNameForSlot(const SfxViewShell* pShell, sal_uInt16 nWhich) { if (pShell && pShell->GetFrame()) { const SfxSlot* pSlot = SfxSlotPool::GetSlotPool(pShell->GetFrame()).GetSlot(nWhich); if (pSlot) { if (!pSlot->GetUnoName().isEmpty()) { return pSlot->GetCommand(); } } } return u""_ustr; } } void KitHelper::sendUnoStatus(const SfxViewShell* pShell, const SfxPoolItem* pItem) { if (!pShell || !pItem || IsInvalidItem(pItem) || DisableCallbacks::disabled()) return; boost::property_tree::ptree aItem = pItem->dumpAsJSON(); if (aItem.count("state")) { OUString sCommand = lcl_getNameForSlot(pShell, pItem->Which()); if (!sCommand.isEmpty()) aItem.put("commandName", sCommand); std::stringstream aStream; boost::property_tree::write_json(aStream, aItem); pShell->viewCallback(COKitCallbackType::STATE_CHANGED, OString(aStream.str())); } } void KitHelper::notifyViewRenderState(const SfxViewShell* pShell, vcl::ITiledRenderable* pDoc) { pShell->viewCallback(COKitCallbackType::VIEW_RENDER_STATE, pDoc->getViewRenderState(pShell)); } void KitHelper::notifyWindow(const SfxViewShell* pThisView, vcl::KitWindowId nKitWindowId, std::u16string_view rAction, const std::vector& rPayload) { assert(pThisView != nullptr && "pThisView must be valid"); if (nKitWindowId == 0 || DisableCallbacks::disabled()) return; OStringBuffer aPayload = "{ \"id\": \"" + OString::number(nKitWindowId) + "\"" ", \"action\": \"" + OUStringToOString(rAction, RTL_TEXTENCODING_UTF8) + "\""; for (const auto& rItem: rPayload) { if (!rItem.first.isEmpty() && !rItem.second.isEmpty()) { auto aFirst = rItem.first.replaceAll("\""_ostr, "\\\""_ostr); auto aSecond = rItem.second.replaceAll("\""_ostr, "\\\""_ostr); aPayload.append(", \"" + aFirst + "\": \"" + aSecond + "\""); } } aPayload.append('}'); const OString s = aPayload.makeStringAndClear(); pThisView->viewCallback(COKitCallbackType::WINDOW, s); } void KitHelper::notifyCursorInvalidation(SfxViewShell const* pThisView, tools::Rectangle const* pRect, bool bControlEvent, int windowID) { int nViewId = KitHelper::getView(*pThisView); OString sPayload = OString::Concat("{ \"viewId\": \"") + OString::number(nViewId) + "\", \"rectangle\": \"" + pRect->toString(); if (bControlEvent) { sPayload += "\", \"controlEvent\": true, \"windowId\": \"" + OString::number(windowID) + "\""; } sPayload += " }"; pThisView->viewCallback(COKitCallbackType::INVALIDATE_VISIBLE_CURSOR, sPayload); } void KitHelper::notifyInvalidation(SfxViewShell const* pThisView, tools::Rectangle const* pRect) { // -1 means all parts const int nPart = comphelper::COKit::isPartInInvalidation() ? pThisView->getPart() : INT_MIN; KitHelper::notifyInvalidation(pThisView, nPart, pRect); } void KitHelper::notifyInvalidation(SfxViewShell const* pThisView, const int nInPart, tools::Rectangle const* pRect) { if (DisableCallbacks::disabled()) return; // -1 means all parts const int nPart = comphelper::COKit::isPartInInvalidation() ? nInPart : INT_MIN; const int nMode = pThisView->getEditMode(); pThisView->viewInvalidateTilesCallback(pRect, nPart, nMode); } void KitHelper::notifyDocumentSizeChanged(SfxViewShell const* pThisView, const OString& rPayload, vcl::ITiledRenderable* pDoc, bool bInvalidateAllParts) { if (!pDoc || pDoc->isDisposed() || DisableCallbacks::disabled()) return; if (bInvalidateAllParts) { for (int i = 0; i < pDoc->getParts(); ++i) { tools::Rectangle aRectangle(0, 0, 1000000000, 1000000000); const int nMode = pThisView->getEditMode(); pThisView->viewInvalidateTilesCallback(&aRectangle, i, nMode); } } pThisView->viewCallback(COKitCallbackType::DOCUMENT_SIZE_CHANGED, rPayload); } void KitHelper::notifyDocumentSizeChangedAllViews(vcl::ITiledRenderable* pDoc, bool bInvalidateAllParts) { if (DisableCallbacks::disabled()) return; // The size change belongs to a single document, so notify only its views. SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (lcl_getDocForView(pViewShell) == pDoc) { KitHelper::notifyDocumentSizeChanged(pViewShell, ""_ostr, pDoc, bInvalidateAllParts); } pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyCurrentPageSizeChangedAllViews(const vcl::ITiledRenderable *pDoc) { if (!pDoc || pDoc->isDisposed() || DisableCallbacks::disabled()) return; // The page resize belongs to a single document, so notify only its views. SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (lcl_getDocForView(pViewShell) == pDoc) { OString aPayload = ".uno:CurrentPageResize"_ostr; pViewShell->viewCallback(COKitCallbackType::STATE_CHANGED, aPayload); } pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyPartSizeChangedAllViews(vcl::ITiledRenderable* pDoc, int nPart) { if (DisableCallbacks::disabled()) return; // The part-size change belongs to a single document. Part indices are // per-document, so match the owning document as well as the part. SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (lcl_getDocForView(pViewShell) == pDoc && pViewShell->getPart() == nPart) KitHelper::notifyDocumentSizeChanged(pViewShell, ""_ostr, pDoc, false); pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyInvalidationAllViews(vcl::ITiledRenderable* pDoc, int nPart, tools::Rectangle const* pRect, bool bSkipViewShowingPart) { if (!pDoc || pDoc->isDisposed() || DisableCallbacks::disabled()) return; // The invalidation belongs to a single document. Part indices are // per-document, so match the owning document. When bSkipViewShowingPart is // set a view that currently shows this part is left out, because it already // invalidates the part through the normal paint path, so only the views // looking at a different part are reached. SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (lcl_getDocForView(pViewShell) == pDoc && (!bSkipViewShowingPart || pViewShell->getPart() != nPart)) KitHelper::notifyInvalidation(pViewShell, nPart, pRect); pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyInvalidationViewsInMode(vcl::ITiledRenderable* pDoc, int nPart, int nMode, tools::Rectangle const* pRect) { if (!pDoc || pDoc->isDisposed() || DisableCallbacks::disabled()) return; // The invalidation belongs to a single document, and the part addresses the page list of // one edit mode, so only the views of that document currently in that mode are notified. SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (lcl_getDocForView(pViewShell) == pDoc && pViewShell->getEditMode() == nMode) KitHelper::notifyInvalidation(pViewShell, nPart, pRect); pViewShell = SfxViewShell::GetNext(*pViewShell); } } OString KitHelper::makeVisCursorInvalidation(int nViewId, const OString& rRectangle, bool bMispelledWord, const OString& rHyperlink, int nEditorViewId) { if (comphelper::COKit::isViewIdForVisCursorInvalidation()) { OString sHyperlink = rHyperlink.isEmpty() ? "{}"_ostr : rHyperlink; return OString::Concat("{ \"viewId\": \"") + OString::number(nViewId) + "\", \"editorViewId\": \"" + OString::number(nEditorViewId) + "\", \"rectangle\": \"" + rRectangle + "\", \"mispelledWord\": \"" + OString::number(bMispelledWord ? 1 : 0) + "\", \"hyperlink\": " + sHyperlink + " }"; } else { return rRectangle; } } OString KitHelper::makeModifiedStatusPayload(bool bModified) { return bModified ? ".uno:ModifiedStatus=true"_ostr : ".uno:ModifiedStatus=false"_ostr; } void KitHelper::notifyAllViews(COKitCallbackType eType, const OString& rPayload) { if (DisableCallbacks::disabled()) return; const SfxViewShell* const pCurrentViewShell = SfxViewShell::Current(); if (!pCurrentViewShell) return; SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetDocId() == pCurrentViewShell->GetDocId()) pViewShell->viewCallback(eType, rPayload); pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyView(int nViewId, COKitCallbackType eType, const OString& rPayload) { if (DisableCallbacks::disabled() || nViewId < 0) return; SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetViewShellId().get() == nViewId) { pViewShell->viewCallback(eType, rPayload); return; } pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::notifyContextChange(const css::ui::ContextChangeEventObject& rEvent) { if (DisableCallbacks::disabled()) return; SfxViewShell* pViewShell = SfxViewShell::Get({ rEvent.Source, css::uno::UNO_QUERY }); if (!pViewShell) { // Source may be an embedded controller (e.g. ChartController) that // is not an SfxViewShell itself. Fall back to the current view shell // so that context changes from embedded editors reach COKit clients. pViewShell = SfxViewShell::Current(); } if (!pViewShell) return; OUStringBuffer aBuffer( rEvent.ApplicationName.replace(' ', '_') + " " + rEvent.ContextName.replace(' ', '_')); // Append the context names of the structures that enclose the selection // (e.g. the table around a selected image), innermost first. for (const OUString& rParent : pViewShell->GetParentContextNames()) { if (rParent.isEmpty() || rParent == rEvent.ContextName) continue; aBuffer.append(" " + rParent.replace(' ', '_')); } pViewShell->viewCallback(COKitCallbackType::CONTEXT_CHANGED, aBuffer.makeStringAndClear().toUtf8()); } void KitHelper::notifyLog(const std::ostringstream& stream) { if (DisableCallbacks::disabled()) return; SfxViewShell* pViewShell = SfxViewShell::Current(); if (!pViewShell) return; if (pViewShell->getCOKitViewCallback()) { if (!g_logNotifierCache.empty()) { for (const auto& msg : g_logNotifierCache) { pViewShell->viewCallback(COKitCallbackType::CORE_LOG, OString(msg)); } g_logNotifierCache.clear(); } pViewShell->viewCallback(COKitCallbackType::CORE_LOG, OString(stream.str())); } else { while (g_logNotifierCache.size() >= g_logNotifierCacheMaxSize) g_logNotifierCache.pop_front(); g_logNotifierCache.push_back(stream.str()); } } namespace { std::string_view extractCertificateWithOffset(std::string_view certificate, size_t& rOffset) { static constexpr std::string_view header("-----BEGIN CERTIFICATE-----"); static constexpr std::string_view footer("-----END CERTIFICATE-----"); size_t pos1 = certificate.find(header, rOffset); if (pos1 == std::string::npos) return {}; size_t pos2 = certificate.find(footer, pos1 + 1); if (pos2 == std::string::npos) return {}; pos1 = pos1 + header.length(); size_t len = pos2 - pos1; rOffset = pos2; return certificate.substr(pos1, len); } } std::string_view KitHelper::extractCertificate(std::string_view certificate) { size_t nOffset = 0; return extractCertificateWithOffset(certificate, nOffset); } namespace { std::string_view extractKey(std::string_view privateKey) { static constexpr std::string_view header("-----BEGIN PRIVATE KEY-----"); static constexpr std::string_view footer("-----END PRIVATE KEY-----"); size_t pos1 = privateKey.find(header); if (pos1 == std::string::npos) return {}; size_t pos2 = privateKey.find(footer, pos1 + 1); if (pos2 == std::string::npos) return {}; pos1 = pos1 + header.length(); pos2 = pos2 - pos1; return privateKey.substr(pos1, pos2); } } css::uno::Reference KitHelper::getSigningCertificate(std::string_view rCert, std::string_view rKey) { const uno::Reference& xContext = comphelper::getProcessComponentContext(); uno::Reference xSEInitializer = xml::crypto::SEInitializer::create(xContext); uno::Reference xSecurityContext = xSEInitializer->createSecurityContext(OUString()); if (!xSecurityContext.is()) { return {}; } uno::Reference xSecurityEnvironment = xSecurityContext->getSecurityEnvironment(); uno::Reference xCertificateCreator(xSecurityEnvironment, uno::UNO_QUERY); if (!xCertificateCreator.is()) { return {}; } cpo::uno::Sequence aCertificateSequence; std::string_view aCertificateBase64String = extractCertificate(rCert); if (!aCertificateBase64String.empty()) { comphelper::Base64::decode(aCertificateSequence, aCertificateBase64String); } else { aCertificateSequence.realloc(rCert.size()); std::copy(rCert.begin(), rCert.end(), aCertificateSequence.getArray()); } cpo::uno::Sequence aPrivateKeySequence; std::string_view aPrivateKeyBase64String = extractKey(rKey); if (!aPrivateKeyBase64String.empty()) { comphelper::Base64::decode(aPrivateKeySequence, aPrivateKeyBase64String); } else { aPrivateKeySequence.realloc(rKey.size()); std::copy(rKey.begin(), rKey.end(), aPrivateKeySequence.getArray()); } uno::Reference xCertificate = xCertificateCreator->createDERCertificateWithPrivateKey(aCertificateSequence, aPrivateKeySequence); return xCertificate; } uno::Reference KitHelper::addCertificate( const css::uno::Reference& xCertificateCreator, const cpo::uno::Sequence& rCert) { // Trust arg is handled by CERT_DecodeTrustString(), see 'man certutil'. return xCertificateCreator->addDERCertificateToTheDatabase(rCert, u"TCu,Cu,Tu"_ustr); } void KitHelper::addCertificates(std::string_view rCerts) { const uno::Reference& xContext = comphelper::getProcessComponentContext(); uno::Reference xSEInitializer = xml::crypto::SEInitializer::create(xContext); uno::Reference xSecurityContext = xSEInitializer->createSecurityContext(OUString()); if (!xSecurityContext.is()) { return; } uno::Reference xSecurityEnvironment = xSecurityContext->getSecurityEnvironment(); uno::Reference xCertificateCreator(xSecurityEnvironment, uno::UNO_QUERY); if (!xCertificateCreator.is()) { return; } size_t nOffset = 0; while (true) { std::string_view aNext = extractCertificateWithOffset(rCerts, nOffset); if (aNext.empty()) break; cpo::uno::Sequence aCertificateSequence; comphelper::Base64::decode(aCertificateSequence, aNext); addCertificate(xCertificateCreator, aCertificateSequence); } // Update the signature state, perhaps the signing certificate is now trusted. SfxObjectShell* pObjectShell = SfxObjectShell::Current(); if (!pObjectShell) { return; } pObjectShell->RecheckSignature(false); } void KitHelper::ensureCommandAuthor(const SfxViewShell* pViewShell, std::u16string_view rCommand, std::vector& rArguments) { // These commands pre-existed online mode and have Author fields. Strip any // incoming Authors and set the server-provided identity recorded when the // view was initialized. if (rCommand == u".uno:InsertAnnotation" || rCommand == u".uno:InsertThreadedComment" || rCommand == u".uno:EditAnnotation") { std::erase_if(rArguments, [](const beans::PropertyValue& rPropValue) { return rPropValue.Name == "Author"; }); rArguments.push_back(comphelper::makePropertyValue(u"Author"_ustr, pViewShell->GetKitAuthor())); } } bool KitHelper::supportsCommand(std::u16string_view rCommand) { static const std::initializer_list vSupport = { u"Signature" }; return std::find(vSupport.begin(), vSupport.end(), rCommand) != vSupport.end(); } std::map KitHelper::parseCommandParameters(std::u16string_view rCommand) { std::map aMap; INetURLObject aParser(rCommand); OUString aArguments = aParser.GetParam(); sal_Int32 nParamIndex = 0; do { std::u16string_view aParam = o3tl::getToken(aArguments, 0, '&', nParamIndex); sal_Int32 nIndex = 0; OUString aKey; OUString aValue; do { std::u16string_view aToken = o3tl::getToken(aParam, 0, '=', nIndex); if (aKey.isEmpty()) aKey = aToken; else aValue = aToken; } while (nIndex >= 0); aMap[aKey] = INetURLObject::decode(aValue, INetURLObject::DecodeMechanism::WithCharset); } while (nParamIndex >= 0); return aMap; } void KitHelper::getCommandValues(tools::JsonWriter& rJsonWriter, std::string_view rCommand) { static constexpr OString aSignature(".uno:Signature"_ostr); if (!o3tl::starts_with(rCommand, aSignature)) { return; } SfxObjectShell* pObjectShell = SfxObjectShell::Current(); if (!pObjectShell) { return; } svl::crypto::SigningContext aSigningContext; std::map aMap = KitHelper::parseCommandParameters(OUString::fromUtf8(rCommand)); auto it = aMap.find(u"signatureTime"_ustr); if (it != aMap.end()) { // Signature time is provided: prefer it over the system time. aSigningContext.m_nSignatureTime = it->second.toInt64(); } pObjectShell->SignDocumentContentUsingCertificate(aSigningContext); // Set commandName, this is a reply to a request. rJsonWriter.put("commandName", aSignature); auto aCommandValues = rJsonWriter.startNode("commandValues"); rJsonWriter.put("signatureTime", aSigningContext.m_nSignatureTime); cpo::uno::Sequence aDigest(reinterpret_cast(aSigningContext.m_aDigest.data()), aSigningContext.m_aDigest.size()); OUStringBuffer aBuffer; comphelper::Base64::encode(aBuffer, aDigest); rJsonWriter.put("digest", aBuffer.makeStringAndClear()); } void KitHelper::notifyUpdate(SfxViewShell const* pThisView, COKitCallbackType eType) { if (DisableCallbacks::disabled() || !pThisView) return; pThisView->viewUpdatedCallback(eType); } void KitHelper::notifyUpdatePerViewId(SfxViewShell const& rThisView, COKitCallbackType eType) { notifyUpdatePerViewId(rThisView, &rThisView, rThisView, eType); } void KitHelper::notifyUpdatePerViewId(SfxViewShell const& rTargetShell, SfxViewShell const* pViewShell, SfxViewShell const& rSourceShell, COKitCallbackType eType) { if (DisableCallbacks::disabled()) return; // This getCurrentView() is dubious SAL_WARN_IF(!pViewShell, "kit", "no explicit viewshell set"); int viewId = pViewShell ? KitHelper::getView(*pViewShell) : KitHelper::getCurrentView(); int sourceViewId = KitHelper::getView(rSourceShell); rTargetShell.viewUpdatedCallbackPerViewId(eType, viewId, sourceViewId); } void KitHelper::notifyOtherViewsUpdatePerViewId(SfxViewShell const* pThisView, COKitCallbackType eType) { if (DisableCallbacks::disabled() || !pThisView) return; int viewId = KitHelper::getView(*pThisView); const ViewShellDocId nCurrentDocId = pThisView->GetDocId(); SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell != pThisView && nCurrentDocId == pViewShell->GetDocId()) pViewShell->viewUpdatedCallbackPerViewId(eType, viewId, viewId); pViewShell = SfxViewShell::GetNext(*pViewShell); } } void KitHelper::registerViewCallbacks() { comphelper::COKit::setViewSetter([](int nView) { KitHelper::setView(nView); }); comphelper::COKit::setViewGetter([]() -> int { return KitHelper::getCurrentView(); }); } void KitHelper::dispatchUnoCommand(const boost::property_tree::ptree& tree) { auto command = OStringToOUString(tree.get_child("name").get_value(), RTL_TEXTENCODING_UTF8); // Check if the uno command is allowed if (std::u16string_view rest; !command.startsWith(".uno:", &rest) || !GetKitUnoCommandList().contains(rest)) { KIT_WARN("kit.transform", "UnoCommand command is not recognized: '" << command << "'"); return; } std::vector arguments; if (auto args = tree.get_child_optional("arguments")) { arguments = comphelper::JsonToPropertyValues(*args); } // Make the uno command synchron arguments.push_back(comphelper::makePropertyValue(u"SynchronMode"_ustr, true)); comphelper::dispatchCommand(command, comphelper::containerToSequence(arguments)); } namespace { struct KitAsyncEventData { int mnView; // Window is not enough. VclPtr mpWindow; VclEventId mnEvent; MouseEvent maMouseEvent; KeyEvent maKeyEvent; OUString maText; }; void KitPostAsyncEvent(void* pEv, void*) { std::unique_ptr pKitEv(static_cast(pEv)); if (pKitEv->mpWindow->isDisposed()) return; int nView = KitHelper::getCurrentView(); if (nView != pKitEv->mnView) { SAL_INFO("sfx.view", "COKit - view mismatch " << nView << " vs. " << pKitEv->mnView); KitHelper::setView(pKitEv->mnView); } if (!pKitEv->mpWindow->HasChildPathFocus(true)) { SAL_INFO("sfx.view", "COKit - focus mismatch, switching focus"); pKitEv->mpWindow->GrabFocus(); } VclPtr pFocusWindow = pKitEv->mpWindow->GetFocusedWindow(); if (!pFocusWindow) pFocusWindow = pKitEv->mpWindow; if (pKitEv->mpWindow->isDisposed()) return; switch (pKitEv->mnEvent) { case VclEventId::WindowKeyInput: { sal_uInt16 nRepeat = pKitEv->maKeyEvent.GetRepeat(); KeyEvent singlePress(pKitEv->maKeyEvent.GetCharCode(), pKitEv->maKeyEvent.GetKeyCode()); for (sal_uInt16 i = 0; i <= nRepeat; ++i) if (!pFocusWindow->isDisposed()) pFocusWindow->KeyInput(singlePress); if (pKitEv->maKeyEvent.GetKeyCode().GetCode() == KEY_CONTEXTMENU) { // later do use getCaretPosition probably, or get focused obj position, smt like that Point aPos = pFocusWindow->GetPointerPosPixel(); CommandEvent aCEvt( aPos, CommandEventId::ContextMenu); pFocusWindow->Command(aCEvt); } break; } case VclEventId::WindowKeyUp: if (!pFocusWindow->isDisposed()) pFocusWindow->KeyUp(pKitEv->maKeyEvent); break; case VclEventId::WindowMouseButtonDown: pKitEv->mpWindow->SetLastMousePos(pKitEv->maMouseEvent.GetPosPixel()); pKitEv->mpWindow->MouseButtonDown(pKitEv->maMouseEvent); // Invoke the context menu if (pKitEv->maMouseEvent.GetButtons() & MOUSE_RIGHT) { const CommandEvent aCEvt(pKitEv->maMouseEvent.GetPosPixel(), CommandEventId::ContextMenu, true, nullptr); pKitEv->mpWindow->Command(aCEvt); } break; case VclEventId::WindowMouseButtonUp: pKitEv->mpWindow->SetLastMousePos(pKitEv->maMouseEvent.GetPosPixel()); pKitEv->mpWindow->MouseButtonUp(pKitEv->maMouseEvent); // sometimes MouseButtonDown captures mouse and starts tracking, and VCL // will not take care of releasing that with tiled rendering if (pKitEv->mpWindow->IsTracking()) pKitEv->mpWindow->EndTracking(); break; case VclEventId::WindowMouseMove: pKitEv->mpWindow->SetLastMousePos(pKitEv->maMouseEvent.GetPosPixel()); pKitEv->mpWindow->MouseMove(pKitEv->maMouseEvent); pKitEv->mpWindow->RequestHelp(HelpEvent{ pKitEv->mpWindow->OutputToScreenPixel(pKitEv->maMouseEvent.GetPosPixel()), HelpEventMode::QUICK }); // If needed, HelpEventMode should be taken from a config break; case VclEventId::ExtTextInput: case VclEventId::EndExtTextInput: pKitEv->mpWindow->PostExtTextInputEvent(pKitEv->mnEvent, pKitEv->maText); break; default: assert(false); break; } } void postEventAsync(KitAsyncEventData *pEvent) { if (!pEvent->mpWindow || pEvent->mpWindow->isDisposed()) { SAL_WARN("vcl", "Async event post - but no valid window as destination " << pEvent->mpWindow.get()); delete pEvent; return; } pEvent->mnView = KitHelper::getCurrentView(); if (vcl::kit::isUnipoll()) { if (!Application::IsMainThread()) SAL_WARN("kit", "Posting event directly but not called from main thread!"); KitPostAsyncEvent(pEvent, nullptr); } else Application::PostUserEvent(LINK_NONMEMBER(pEvent, KitPostAsyncEvent)); } } void KitHelper::postKeyEventAsync(const VclPtr &xWindow, COKitKeyEventType eType, int nCharCode, int nKeyCode, int nRepeat) { KitAsyncEventData* pKitEv = new KitAsyncEventData; switch (eType) { case COKitKeyEventType::DOWN: pKitEv->mnEvent = VclEventId::WindowKeyInput; break; case COKitKeyEventType::UP: pKitEv->mnEvent = VclEventId::WindowKeyUp; break; default: assert(false); } pKitEv->maKeyEvent = KeyEvent(nCharCode, nKeyCode, nRepeat); pKitEv->mpWindow = xWindow; postEventAsync(pKitEv); } void KitHelper::setBlockedCommandList(int nViewId, const char* blockedCommandList) { SfxViewShell* pViewShell = KitHelper::getViewOfId(nViewId); if(pViewShell) { pViewShell->setBlockedCommandList(blockedCommandList); } } void KitHelper::postExtTextEventAsync(const VclPtr &xWindow, COKitExtTextInputType eType, const OUString &rText) { KitAsyncEventData* pKitEv = new KitAsyncEventData; switch (eType) { case COKitExtTextInputType::TEXTINPUT: pKitEv->mnEvent = VclEventId::ExtTextInput; pKitEv->maText = rText; break; case COKitExtTextInputType::TEXTINPUT_END: pKitEv->mnEvent = VclEventId::EndExtTextInput; pKitEv->maText = u""_ustr; break; default: assert(false); } pKitEv->mpWindow = xWindow; postEventAsync(pKitEv); } void KitHelper::postMouseEventAsync(const VclPtr &xWindow, KitMouseEventData const & rKitMouseEventData) { KitAsyncEventData* pKitEv = new KitAsyncEventData; switch (rKitMouseEventData.meType) { case COKitMouseEventType::BUTTONDOWN: pKitEv->mnEvent = VclEventId::WindowMouseButtonDown; break; case COKitMouseEventType::BUTTONUP: pKitEv->mnEvent = VclEventId::WindowMouseButtonUp; break; case COKitMouseEventType::MOVE: pKitEv->mnEvent = VclEventId::WindowMouseMove; break; default: assert(false); } // no reason - just always true so far. assert (rKitMouseEventData.meModifiers == MouseEventModifiers::SIMPLECLICK); pKitEv->maMouseEvent = MouseEvent(rKitMouseEventData.maPosition, rKitMouseEventData.mnCount, rKitMouseEventData.meModifiers, rKitMouseEventData.mnButtons, rKitMouseEventData.mnModifier); if (rKitMouseEventData.maLogicPosition) { pKitEv->maMouseEvent.setLogicPosition(*rKitMouseEventData.maLogicPosition); } pKitEv->mpWindow = xWindow; postEventAsync(pKitEv); } void KitHelper::dumpState(rtl::OStringBuffer &rState) { SfxViewShell* pShell = SfxViewShell::Current(); sal_Int32 nDocId = pShell ? static_cast(pShell->GetDocId().get()) : -1; rState.append("\n\tDocId:\t"); rState.append(nDocId); if (nDocId < 0) return; rState.append("\n\tViewCount:\t"); rState.append(static_cast(getViewsCount(nDocId))); const SfxViewShell* const pCurrentViewShell = SfxViewShell::Current(); SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pCurrentViewShell == nullptr || pViewShell->GetDocId() == pCurrentViewShell-> GetDocId()) pViewShell->dumpCOKitViewState(rState); pViewShell = SfxViewShell::GetNext(*pViewShell); } } bool KitHelper::testInPlaceComponentMouseEventHit(SfxViewShell* pViewShell, COKitMouseEventType eType, int nX, int nY, int nCount, int nButtons, int nModifier, double fScaleX, double fScaleY, bool bNegativeX) { // In COKit RTL mode draw/svx operates in negative X coordinates // But the coordinates from client is always positive, so negate nX. if (bNegativeX) nX = -nX; // check if the user hit a chart/math object which is being edited by this view if (KitChartHelper aChartHelper(pViewShell); aChartHelper.postMouseEvent(eType, nX, nY, nCount, nButtons, nModifier, fScaleX, fScaleY)) return true; if (KitStarMathHelper aMathHelper(pViewShell); aMathHelper.postMouseEvent(eType, nX, nY, nCount, nButtons, nModifier, fScaleX, fScaleY)) return true; // check if the user hit a chart which is being edited by someone else // and, if so, skip current mouse event if (eType != COKitMouseEventType::MOVE) { if (KitChartHelper::HitAny({nX, nY})) return true; } return false; } VclPtr KitHelper::getInPlaceDocWindow(SfxViewShell* pViewShell) { if (VclPtr pWindow = KitChartHelper(pViewShell).GetWindow()) return pWindow; if (VclPtr pWindow = KitStarMathHelper(pViewShell).GetWidgetWindow()) return pWindow; return {}; } void KitHelper::sendNetworkAccessError(std::string_view rAction) { tools::JsonWriter aWriter; aWriter.put("code", static_cast( ErrCode(ErrCodeArea::Inet, sal_uInt16(ErrCodeClass::Access)))); aWriter.put("kind", "network"); aWriter.put("cmd", rAction); SfxViewShell* pViewShell = SfxViewShell::Current(); if (pViewShell) { pViewShell->viewCallback( COKitCallbackType::ERROR_REPORT, aWriter.finishAndGetAsOString()); } } SfxKitLanguageGuard::SfxKitLanguageGuard(const SfxViewShell* pNewShell) : m_bSetLanguage(false) , m_pOldShell(nullptr) { m_pOldShell = SfxViewShell::Current(); if (!comphelper::COKit::isActive() || !pNewShell || pNewShell == m_pOldShell) { return; } // The current view ID is not the one that belongs to this frame, update // language/locale. comphelper::COKit::setLanguageTag(pNewShell->GetKitLanguageTag()); comphelper::COKit::setLocale(pNewShell->GetKitLocale()); m_bSetLanguage = true; } SfxKitLanguageGuard::~SfxKitLanguageGuard() { if (!m_bSetLanguage || !m_pOldShell) { return; } comphelper::COKit::setLanguageTag(m_pOldShell->GetKitLanguageTag()); comphelper::COKit::setLocale(m_pOldShell->GetKitLocale()); } KitEditViewHistory::EditViewHistoryMap KitEditViewHistory::maEditViewHistory; void KitEditViewHistory::Update(bool bRemove) { if (!comphelper::COKit::isActive()) return; SfxViewShell* pViewShell = SfxViewShell::Current(); if (pViewShell) { int nDocId = pViewShell->GetDocId().get(); if (maEditViewHistory.find(nDocId) != maEditViewHistory.end()) maEditViewHistory[nDocId].remove(pViewShell); if (!bRemove) { maEditViewHistory[nDocId].push_back(pViewShell); if (maEditViewHistory[nDocId].size() > 10) maEditViewHistory[nDocId].pop_front(); } } } ViewShellList KitEditViewHistory::GetHistoryForDoc(ViewShellDocId aDocId) { int nDocId = aDocId.get(); ViewShellList aResult; if (maEditViewHistory.find(nDocId) != maEditViewHistory.end()) aResult = maEditViewHistory.at(nDocId); return aResult; } ViewShellList KitEditViewHistory::GetSortedViewsForDoc(ViewShellDocId aDocId) { ViewShellList aEditViewHistoryForDoc = KitEditViewHistory::GetHistoryForDoc(aDocId); // all views where document is loaded ViewShellList aCurrentDocViewList; // active views that are listed in the edit history ViewShellList aEditedViewList; // Populate aCurrentDocViewList and aEditedViewList SfxViewShell* pViewShell = SfxViewShell::GetFirst(); while (pViewShell) { if (pViewShell->GetDocId() == aDocId) { if (aEditViewHistoryForDoc.empty() || std::find(aEditViewHistoryForDoc.begin(), aEditViewHistoryForDoc.end(), pViewShell) == aEditViewHistoryForDoc.end()) { // append views not listed in the edit history; // the edit history is limited to 10 views, // so it could miss some view where in place editing is occurring aCurrentDocViewList.push_back(pViewShell); } else { // view is listed in the edit history aEditedViewList.push_back(pViewShell); } } pViewShell = SfxViewShell::GetNext(*pViewShell); } // in case some no more active view needs to be removed from the history aEditViewHistoryForDoc.remove_if( [&aEditedViewList](SfxViewShell* pHistoryItem) { return std::find(aEditedViewList.begin(), aEditedViewList.end(), pHistoryItem) == aEditedViewList.end(); }); // place views belonging to the edit history at the end aCurrentDocViewList.splice(aCurrentDocViewList.end(), aEditViewHistoryForDoc); return aCurrentDocViewList; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */