diff options
Diffstat (limited to 'libreofficekit')
| -rw-r--r-- | libreofficekit/source/gtk/lokdocview.cxx | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libreofficekit/source/gtk/lokdocview.cxx b/libreofficekit/source/gtk/lokdocview.cxx index 45c9cacedff6..1bf7e7301d7c 100644 --- a/libreofficekit/source/gtk/lokdocview.cxx +++ b/libreofficekit/source/gtk/lokdocview.cxx @@ -124,6 +124,8 @@ struct LOKDocViewPrivateImpl guint32 m_nKeyModifier; /// Rectangles of the current text selection. std::vector<GdkRectangle> m_aTextSelectionRectangles; + /// Rectangles of the current content control. + std::vector<GdkRectangle> m_aContentControlRectangles; /// Rectangles of view selections. The current view can only see /// them, can't modify them. Key is the view id. std::map<int, ViewRectangles> m_aTextViewSelectionRectangles; @@ -281,6 +283,7 @@ enum ADDRESS_CHANGED, FORMULA_CHANGED, TEXT_SELECTION, + CONTENT_CONTROL, PASSWORD_REQUIRED, COMMENT, RULER, @@ -1392,6 +1395,27 @@ callback (gpointer pData) break; } + case LOK_CALLBACK_CONTENT_CONTROL: + { + std::stringstream aStream(pCallback->m_aPayload); + boost::property_tree::ptree aTree; + boost::property_tree::read_json(aStream, aTree); + auto aAction = aTree.get<std::string>("action"); + if (aAction == "show") + { + auto aRectangles = aTree.get<std::string>("rectangles"); + priv->m_aContentControlRectangles = payloadToRectangles(pDocView, aRectangles.c_str()); + } + else if (aAction == "hide") + { + priv->m_aContentControlRectangles.clear(); + } + bool bIsTextSelected = !priv->m_aContentControlRectangles.empty(); + g_signal_emit(pDocView, doc_view_signals[CONTENT_CONTROL], 0, bIsTextSelected); + gtk_widget_queue_draw(GTK_WIDGET(pDocView)); + } + break; + case LOK_CALLBACK_STATUS_INDICATOR_START: case LOK_CALLBACK_STATUS_INDICATOR_SET_VALUE: case LOK_CALLBACK_STATUS_INDICATOR_FINISH: @@ -1809,6 +1833,21 @@ renderOverlay(LOKDocView* pDocView, cairo_t* pCairo) } } + if (!priv->m_aContentControlRectangles.empty()) + { + for (const GdkRectangle& rRectangle : priv->m_aContentControlRectangles) + { + // Black with 75% transparency. + cairo_set_source_rgba(pCairo, (double(0x7f))/255, (double(0x7f))/255, (double(0x7f))/255, 0.25); + cairo_rectangle(pCairo, + twipToPixel(rRectangle.x, priv->m_fZoom), + twipToPixel(rRectangle.y, priv->m_fZoom), + twipToPixel(rRectangle.width, priv->m_fZoom), + twipToPixel(rRectangle.height, priv->m_fZoom)); + cairo_fill(pCairo); + } + } + // Selections of other views. for (const auto& rPair : priv->m_aTextViewSelectionRectangles) { @@ -3284,6 +3323,21 @@ static void lok_doc_view_class_init (LOKDocViewClass* pClass) G_TYPE_BOOLEAN); /** + * LOKDocView::content-control: + * @pDocView: the #LOKDocView on which the signal is emitted + * @bIsTextSelected: whether current content control is non-null + */ + doc_view_signals[CONTENT_CONTROL] = + g_signal_new("content-control", + G_TYPE_FROM_CLASS(pGObjectClass), + G_SIGNAL_RUN_FIRST, + 0, + nullptr, nullptr, + g_cclosure_marshal_VOID__BOOLEAN, + G_TYPE_NONE, 1, + G_TYPE_BOOLEAN); + + /** * LOKDocView::password-required: * @pDocView: the #LOKDocView on which the signal is emitted * @pUrl: URL of the document for which password is required @@ -3727,6 +3781,7 @@ lok_doc_view_reset_view(LOKDocView* pDocView) priv->m_nLastButtonPressTime = 0; priv->m_nLastButtonReleaseTime = 0; priv->m_aTextSelectionRectangles.clear(); + priv->m_aContentControlRectangles.clear(); memset(&priv->m_aTextSelectionStart, 0, sizeof(priv->m_aTextSelectionStart)); memset(&priv->m_aTextSelectionEnd, 0, sizeof(priv->m_aTextSelectionEnd)); |