KisSelectLayerAction::Private Class Reference

Public Member Functions
	Private (KisSelectLayerAction *q)
void	selectNode (KisNodeSP node, int selectionOverrideMode) const
void	selectNodes (const KisNodeList &nodesToSelect, int selectionOverrideMode, bool includeGroups) const

Static Public Member Functions
static int	layerSelectionMode (int shortcut)
static int	makeShortcut (LayerSelectionMode layerSelectionMode, SelectionOverrideMode selectionOverrideMode)
static int	selectionOverrideMode (int shortcut)

Public Attributes
KisSelectLayerAction *	q {nullptr}
int	shortcut {makeShortcut(LayerSelectionMode_TopLayer, SelectionOverrideMode_Replace)}

Detailed Description

Definition at line 28 of file kis_select_layer_action.cpp.

Constructor & Destructor Documentation

Private()

KisSelectLayerAction::Private::Private ( KisSelectLayerAction * q )

inline

Definition at line 34 of file kis_select_layer_action.cpp.

        : q(q)
    {}

Member Function Documentation

layerSelectionMode()

static int KisSelectLayerAction::Private::layerSelectionMode ( int shortcut )

inlinestatic

Definition at line 44 of file kis_select_layer_action.cpp.

    {
        // Get the layer selection mode from the second byte
        return (shortcut >> 8) & 0xFF;
    }

References shortcut.

makeShortcut()

static int KisSelectLayerAction::Private::makeShortcut ( LayerSelectionMode layerSelectionMode, SelectionOverrideMode selectionOverrideMode )

inlinestatic

Definition at line 38 of file kis_select_layer_action.cpp.

    {
        // Store the layer selection mode on the second byte and the selection override mode on the first one
        return (layerSelectionMode << 8) | selectionOverrideMode;
    }

References layerSelectionMode(), and selectionOverrideMode().

selectionOverrideMode()

static int KisSelectLayerAction::Private::selectionOverrideMode ( int shortcut )

inlinestatic

Definition at line 50 of file kis_select_layer_action.cpp.

    {
        // Get the selection override mode from the first byte
        return shortcut & 0xFF;
    }

References shortcut.

selectNode()

void KisSelectLayerAction::Private::selectNode ( KisNodeSP node, int selectionOverrideMode ) const

inline

Definition at line 104 of file kis_select_layer_action.cpp.

    {
        KisNodeList nodesToSelect;
        nodesToSelect.append(node);
        selectNodes(nodesToSelect, selectionOverrideMode, true);
    }

References selectionOverrideMode(), and selectNodes().

selectNodes()

void KisSelectLayerAction::Private::selectNodes ( const KisNodeList & nodesToSelect, int selectionOverrideMode, bool includeGroups ) const

inline

Definition at line 56 of file kis_select_layer_action.cpp.

    {
        KisNodeManager *nodeManager = q->inputManager()->canvas()->viewManager()->nodeManager();
        KisNodeSP activeNode = nodeManager->activeNode();
        KisNodeList finalSelectedNodes;
 
        // Make the final list of nodes to select, excluding the group layers,
        // if needed
        if (includeGroups) {
            finalSelectedNodes = nodesToSelect;
        } else {
            Q_FOREACH(KisNodeSP node, nodesToSelect) {
                if (!dynamic_cast<KisGroupLayer*>(node.data())) {
                    finalSelectedNodes.append(node);
                }
            }
        }
 
        // Expand the group layers that contain newly selected nodes
        Q_FOREACH(KisNodeSP node, finalSelectedNodes) {
            KisNodeSP tmpNode = node->parent();
            while (tmpNode) {
                if (dynamic_cast<KisGroupLayer*>(tmpNode.data())) {
                    tmpNode->setCollapsed(false);
                }
                tmpNode = tmpNode->parent();
            }
        }
 
        // Combine the list of nodes with the current selection
        if (selectionOverrideMode == SelectionOverrideMode_Add) {
            KisNodeList currentlySelectedNodes = nodeManager->selectedNodes();
            Q_FOREACH(KisNodeSP node, currentlySelectedNodes) {
                if (!finalSelectedNodes.contains(node)) {
                    finalSelectedNodes.append(node);
                }
            }
        }
 
        // Try to retain the previously selected node or select the top one otherwise
        if (!finalSelectedNodes.contains(activeNode)) {
            activeNode = finalSelectedNodes.last();
        }
 
        // Select
        nodeManager->slotImageRequestNodeReselection(activeNode, finalSelectedNodes);
    }

References KisNodeManager::activeNode(), KisInputManager::canvas(), KisSharedPtr< T >::data(), KisAbstractInputAction::inputManager, KisViewManager::nodeManager(), KisNode::parent, q, KisNodeManager::selectedNodes(), selectionOverrideMode(), KisSelectLayerAction::SelectionOverrideMode_Add, KisBaseNode::setCollapsed(), KisNodeManager::slotImageRequestNodeReselection(), and KisCanvas2::viewManager().

Member Data Documentation

q

KisSelectLayerAction* KisSelectLayerAction::Private::q {nullptr}

Definition at line 31 of file kis_select_layer_action.cpp.

{nullptr};

shortcut

int KisSelectLayerAction::Private::shortcut {makeShortcut(LayerSelectionMode_TopLayer, SelectionOverrideMode_Replace)}

Definition at line 32 of file kis_select_layer_action.cpp.

{makeShortcut(LayerSelectionMode_TopLayer, SelectionOverrideMode_Replace)};

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The documentation for this class was generated from the following file:

• libs/ui/input/kis_select_layer_action.cpp