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9e1ef8c42f
-Move MoveElementsCommand class from diagramcommands file to movegraphicsitemcommand file. -Rename the to class MoveGraphicsItemCommand. -Minor code change to make it more modern.
478 lines
12 KiB
C++
478 lines
12 KiB
C++
/*
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Copyright 2006-2021 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "diagramcommands.h"
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#include "diagram.h"
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#include "qetgraphicsitem/conductortextitem.h"
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#include "qetgraphicsitem/element.h"
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#include "qetgraphicsitem/elementtextitemgroup.h"
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#include "qgimanager.h"
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/**
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@brief PasteDiagramCommand::PasteDiagramCommand
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Constructor
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@param dia : diagram where we must to paste
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@param c : content to past
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@param parent : parent undo command
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*/
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PasteDiagramCommand::PasteDiagramCommand( Diagram *dia, const DiagramContent &c, QUndoCommand *parent) :
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QUndoCommand(parent),
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content(c),
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diagram(dia),
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filter(DiagramContent::Elements|DiagramContent::TextFields|DiagramContent::Images|DiagramContent::ConductorsToMove | DiagramContent::Shapes),
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first_redo(true)
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{
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setText(QObject::tr("coller %1", "undo caption - %1 is a sentence listing the content to paste").arg(content.sentence(filter)));
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diagram -> qgiManager().manage(content.items(filter));
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}
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/**
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@brief PasteDiagramCommand::~PasteDiagramCommand
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Destructor
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*/
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PasteDiagramCommand::~PasteDiagramCommand()
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{
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diagram -> qgiManager().release(content.items(filter));
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}
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/**
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@brief PasteDiagramCommand::undo
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Undo this command
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*/
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void PasteDiagramCommand::undo()
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{
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diagram -> showMe();
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foreach(QGraphicsItem *item, content.items(filter))
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diagram->removeItem(item);
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}
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/**
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@brief PasteDiagramCommand::redo
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Redo this commnand
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*/
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void PasteDiagramCommand::redo()
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{
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diagram -> showMe();
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QSettings settings;
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if (first_redo)
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{
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first_redo = false;
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//this is the first paste, we do some actions for the new element
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const QList <Element *> elmts_list = content.m_elements;
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for (Element *e : elmts_list)
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{
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//make new uuid, because old uuid are the uuid of the copied element
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e -> newUuid();
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if (settings.value("diagramcommands/erase-label-on-copy", true).toBool())
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{
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//Reset the information about the label, the comment and location
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DiagramContext dc = e->elementInformations();
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dc.addValue("formula", "");
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dc.addValue("label", "");
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dc.addValue("comment", "");
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dc.addValue("location", "");
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e->setElementInformations(dc);
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//Reset the text of conductors
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const QList <Conductor *> conductors_list = content.m_conductors_to_move;
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for (Conductor *c : conductors_list)
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{
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ConductorProperties cp = c -> properties();
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cp.text = c->diagram() ? c -> diagram() -> defaultConductorProperties.text : "_";
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c -> setProperties(cp);
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}
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}
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}
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}
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else
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{
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const QList <QGraphicsItem *> qgis_list = content.items(filter);
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for (QGraphicsItem *item : qgis_list) {
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diagram->addItem(item);
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}
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}
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const QList <QGraphicsItem *> qgis_list = content.items();
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for (QGraphicsItem *qgi : qgis_list)
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qgi -> setSelected(true);
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}
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/**
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@brief CutDiagramCommand::CutDiagramCommand
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Constructeur
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@param dia Schema dont on coupe des elements et conducteurs
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@param content Contenu coupe
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@param parent QUndoCommand parent
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*/
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CutDiagramCommand::CutDiagramCommand(
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Diagram *dia,
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const DiagramContent &content,
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QUndoCommand *parent
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) :
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DeleteQGraphicsItemCommand(dia, content, parent)
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{
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setText(
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QString(
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QObject::tr(
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"couper %1",
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"undo caption - %1 is a sentence listing the content to cut"
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).arg(content.sentence(DiagramContent::All))
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)
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);
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}
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/**
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@brief CutDiagramCommand::~CutDiagramCommand
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Destructeur
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*/
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CutDiagramCommand::~CutDiagramCommand()
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{
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}
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/**
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@brief MoveConductorsTextsCommand::MoveConductorsTextsCommand
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Constructeur
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@param diagram Schema sur lequel on deplace des champs de texte
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@param parent QUndoCommand parent
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*/
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MoveConductorsTextsCommand::MoveConductorsTextsCommand(
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Diagram *diagram,
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QUndoCommand *parent
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) :
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QUndoCommand(parent),
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diagram(diagram),
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first_redo(true)
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{
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}
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/**
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@brief MoveConductorsTextsCommand::~MoveConductorsTextsCommand
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Destructeur
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*/
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MoveConductorsTextsCommand::~MoveConductorsTextsCommand()
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{
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}
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/**
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@brief MoveConductorsTextsCommand::undo
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annule le deplacement
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*/
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void MoveConductorsTextsCommand::undo()
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{
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diagram -> showMe();
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foreach(ConductorTextItem *cti, texts_to_move_.keys()) {
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QPointF movement = texts_to_move_[cti].first;
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bool was_already_moved = texts_to_move_[cti].second;
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cti -> forceMovedByUser(was_already_moved);
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if (was_already_moved) {
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cti -> setPos(cti -> pos() - movement);
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}
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}
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}
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/**
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@brief MoveConductorsTextsCommand::redo
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refait le deplacement
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*/
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void MoveConductorsTextsCommand::redo()
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{
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diagram -> showMe();
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if (first_redo) {
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first_redo = false;
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} else {
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foreach(ConductorTextItem *cti, texts_to_move_.keys()) {
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QPointF movement = texts_to_move_[cti].first;
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cti -> forceMovedByUser(true);
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cti -> setPos(cti -> pos() + movement);
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}
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}
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}
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/**
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@brief MoveConductorsTextsCommand::addTextMovement
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Ajout un mouvement de champ de texte a cet objet
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@param text_item Champ de texte deplace ;
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si celui-ci est deja connu de l'objet d'annulation,
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il sera ignore
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@param old_pos Position du champ de texte avant le mouvement
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@param new_pos Position du champ de texte apres le mouvement
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@param already_moved true si le champ de texte etait deja a une position
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personnalisee par l'utilisateur, false sinon
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*/
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void MoveConductorsTextsCommand::addTextMovement(ConductorTextItem *text_item,
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const QPointF &old_pos,
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const QPointF &new_pos,
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bool already_moved) {
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// si le champ de texte est deja connu de l'objet d'annulation, il sera ignore
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if (texts_to_move_.contains(text_item)) return;
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// on memorise le champ de texte,
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//en l'associant au mouvement effectue et a son etat avant le deplacement
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texts_to_move_.insert(text_item, qMakePair(new_pos - old_pos, already_moved));
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// met a jour la description de l'objet d'annulation
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regenerateTextLabel();
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}
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/**
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@brief MoveConductorsTextsCommand::regenerateTextLabel
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Genere la description de l'objet d'annulation
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*/
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void MoveConductorsTextsCommand::regenerateTextLabel()
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{
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QString moved_content_sentence = QET::ElementsAndConductorsSentence(0, 0, texts_to_move_.count());
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setText(
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QString(
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QObject::tr(
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"déplacer %1",
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"undo caption - %1 is a sentence listing the moved content"
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).arg(moved_content_sentence)
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)
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);
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}
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/**
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@brief ChangeDiagramTextCommand::ChangeDiagramTextCommand
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Constructeur
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@param dti Champ de texte modifie
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@param before texte avant
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@param after texte apres
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@param parent QUndoCommand parent
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*/
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ChangeDiagramTextCommand::ChangeDiagramTextCommand(
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DiagramTextItem *dti,
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const QString &before,
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const QString &after,
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QUndoCommand *parent
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) :
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QUndoCommand(QObject::tr("modifier le texte", "undo caption"), parent),
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text_item(dti),
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text_before(before),
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text_after(after),
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first_redo(true),
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diagram(dti->diagram())
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{
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}
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/**
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@brief ChangeDiagramTextCommand::~ChangeDiagramTextCommand
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destructeur
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*/
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ChangeDiagramTextCommand::~ChangeDiagramTextCommand()
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{
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}
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/**
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@brief ChangeDiagramTextCommand::undo
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annule la modification de texte
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*/
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void ChangeDiagramTextCommand::undo()
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{
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diagram -> showMe();
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text_item -> setHtml(text_before);
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}
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/**
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@brief ChangeDiagramTextCommand::redo
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*/
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void ChangeDiagramTextCommand::redo()
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{
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diagram -> showMe();
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text_item->setHtml(text_after);
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}
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/**
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@brief ChangeConductorCommand::ChangeConductorCommand
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Constructeur
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@param c Conducteur modifie
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@param old_p ancien profil du conducteur
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@param new_p nouveau profil du conducteur
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@param path_t Trajectoire du trajet modifie
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@param parent QUndoCommand parent
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*/
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ChangeConductorCommand::ChangeConductorCommand(
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Conductor *c,
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const ConductorProfile &old_p,
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const ConductorProfile &new_p,
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Qt::Corner path_t,
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QUndoCommand *parent
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) :
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QUndoCommand(QObject::tr("modifier un conducteur", "undo caption"), parent),
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conductor(c),
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old_profile(old_p),
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new_profile(new_p),
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path_type(path_t),
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first_redo(true),
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diagram (c->diagram())
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{
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}
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/**
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@brief ChangeConductorCommand::~ChangeConductorCommand
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Destructeur
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*/
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ChangeConductorCommand::~ChangeConductorCommand()
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{
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}
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/**
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@brief ChangeConductorCommand::undo
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Annule la modification du conducteur
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*/
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void ChangeConductorCommand::undo()
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{
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diagram -> showMe();
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conductor -> setProfile(old_profile, path_type);
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conductor -> textItem() -> setPos(text_pos_before_mov_);
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}
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/**
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@brief ChangeConductorCommand::redo
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Refait la modification du conducteur
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*/
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void ChangeConductorCommand::redo()
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{
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diagram -> showMe();
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if (first_redo) {
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first_redo = false;
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} else {
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conductor -> setProfile(new_profile, path_type);
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conductor -> textItem() -> setPos(text_pos_after_mov_);
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}
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}
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/**
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@brief ChangeConductorCommand::setConductorTextItemMove
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Integre dans cet objet d'annulation le repositionnement du champ de texte
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du conducteur
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@param pos_before Position du texte avant la modification du conducteur
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@param pos_after Position du texte apres la modification du conducteur
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*/
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void ChangeConductorCommand::setConductorTextItemMove(const QPointF &pos_before, const QPointF &pos_after) {
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text_pos_before_mov_ = pos_before;
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text_pos_after_mov_ = pos_after;
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}
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/**
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@brief ResetConductorCommand::ResetConductorCommand
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@param cp
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@param parent
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*/
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ResetConductorCommand::ResetConductorCommand(
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const QHash<Conductor *, ConductorProfilesGroup> &cp,
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QUndoCommand *parent
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) :
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QUndoCommand(parent),
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conductors_profiles(cp),
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diagram(cp.keys().first()->diagram())
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{
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setText(
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QObject::tr(
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"Réinitialiser %1",
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"undo caption - %1 is a sentence listing the reset content"
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).arg(QET::ElementsAndConductorsSentence(0, cp.count()))
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);
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}
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/**
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@brief ResetConductorCommand::~ResetConductorCommand
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*/
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ResetConductorCommand::~ResetConductorCommand()
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{
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}
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/**
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@brief ResetConductorCommand::undo
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*/
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void ResetConductorCommand::undo()
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{
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diagram -> showMe();
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foreach(Conductor *c, conductors_profiles.keys()) {
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c -> setProfiles(conductors_profiles[c]);
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}
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}
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/**
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@brief ResetConductorCommand::redo
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*/
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void ResetConductorCommand::redo()
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{
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diagram -> showMe();
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foreach(Conductor *c, conductors_profiles.keys()) {
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c -> textItem() -> forceMovedByUser (false);
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c -> textItem() -> forceRotateByUser (false);
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c -> setProfiles(ConductorProfilesGroup());
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}
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}
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/**
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@brief ChangeBorderCommand::ChangeBorderCommand
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Constructeur
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@param dia Schema modifie
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@param old_bp Anciennes proprietes du cadre du schema
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@param new_bp Nouvelles proprietes du cadre du schema
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@param parent QUndoCommand parent
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*/
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ChangeBorderCommand::ChangeBorderCommand(Diagram *dia,
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const BorderProperties &old_bp,
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const BorderProperties &new_bp,
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QUndoCommand *parent) :
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QUndoCommand(
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QObject::tr("modifier les dimensions du folio", "undo caption"),
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parent),
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diagram(dia),
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old_properties(old_bp),
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new_properties(new_bp)
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{
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}
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/**
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@brief ChangeBorderCommand::~ChangeBorderCommand
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Destructeur
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*/
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ChangeBorderCommand::~ChangeBorderCommand()
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{
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}
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/**
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@brief ChangeBorderCommand::undo
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Annule les changements apportes au schema
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*/
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void ChangeBorderCommand::undo()
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{
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diagram -> showMe();
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diagram -> border_and_titleblock.importBorder(old_properties);
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}
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/**
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@brief ChangeBorderCommand::redo
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Refait les changements apportes au schema
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*/
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void ChangeBorderCommand::redo()
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{
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diagram -> showMe();
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diagram -> border_and_titleblock.importBorder(new_properties);
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}
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