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3a50cd9b0e
Now that they carry a uuid, the folio's drawing furniture gets rows of its own: shape, independent_text and image, plus drawing_item_view, which finds any of them by uuid without knowing its kind first and says which folio it is on. Rows follow edits, not just loads. The script API's query() and every other reader go through newQuery() without a rebuild, so an item's row is queued on each change (moves, restyles, text edits, uuid renewal) and the queue is flushed by newQuery() and updateDB() -- a queued write is a set insertion, which matters for a drag that moves hundreds of items per mouse step. A pasted copy joins its folio still carrying its source's uuid and is only renewed afterwards, so a flush in between must not let the copy overwrite its source's row. Each row remembers the item that wrote it; another item with the same uuid waits until uuidChanged() says it has its own. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/*
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Copyright 2006-2026 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 "independenttextitem.h"
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#include "../diagram.h"
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#include "../diagramcommands.h"
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#include "../lastusedstyle.h"
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#include "../qet.h"
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#include "../qetapp.h"
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#include "../utils/qetutils.h"
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#include <QDomElement>
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#include <QSettings>
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/**
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Constructeur
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@param parent_diagram Le schema auquel est rattache le champ de texte
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*/
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IndependentTextItem::IndependentTextItem() :
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DiagramTextItem(nullptr)
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{
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//Start from the font last applied to a text item this session,
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//falling back to the app-wide Preferences default otherwise.
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setFont(LastUsedStyle::hasTextFont() ? LastUsedStyle::textFont()
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: QETApp::indiTextsItemFont());
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QSettings settings;
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setRotation(settings.value("diagrameditor/independent_text_rotation", 0).toInt());
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}
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/**
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@brief IndependentTextItem::IndependentTextItem
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Constructeur
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@param text Le texte affiche par le champ de texte
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*/
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IndependentTextItem::IndependentTextItem(const QString &text) :
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DiagramTextItem(text, nullptr)
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{}
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/// Destructeur
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IndependentTextItem::~IndependentTextItem()
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{
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}
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/**
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Permet de lire le texte a mettre dans le champ a partir d'un element XML.
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Cette methode se base sur la position du champ pour assigner ou non la
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valeur a ce champ.
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@param e L'element XML representant le champ de texte
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*/
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void IndependentTextItem::fromXml(const QDomElement &e) {
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const QUuid uuid(e.attribute(QStringLiteral("uuid")));
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if (!uuid.isNull() && uuid != m_uuid) setUuid(uuid);
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setPos(e.attribute("x").toDouble(), e.attribute("y").toDouble());
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setHtml(e.attribute("text"));
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setRotation(e.attribute("rotation").toDouble());
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if (e.hasAttribute("font"))
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{
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QFont font;
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QETUtils::fontFromString(font, e.attribute("font"));
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setFont(font);
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}
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}
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/**
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@param document Le document XML a utiliser
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@return L'element XML representant ce champ de texte
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*/
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QDomElement IndependentTextItem::toXml(QDomDocument &document) const
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{
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QDomElement result = document.createElement("input");
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result.setAttribute("uuid", m_uuid.toString());
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result.setAttribute("x", QString("%1").arg(pos().x()));
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result.setAttribute("y", QString("%1").arg(pos().y()));
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result.setAttribute("text", toHtml());
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result.setAttribute("rotation", QString::number(QET::correctAngle(rotation())));
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result.setAttribute("font", QETUtils::fontToString(font()));
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return(result);
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}
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void IndependentTextItem::focusOutEvent(QFocusEvent *event)
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{
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DiagramTextItem::focusOutEvent(event);
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if (diagram() && (m_previous_html_text != this->toHtml())) {
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diagram()->undoStack().push(new ChangeDiagramTextCommand(this, m_previous_html_text, this->toHtml()));
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}
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}
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