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Diagram editor : add a new widget in the "curent selection dock" for edit the independent text. WIP
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5737 bfdf4180-ca20-0410-9c96-a3a8aa849046
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228
sources/ui/inditextpropertieswidget.cpp
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228
sources/ui/inditextpropertieswidget.cpp
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/*
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Copyright 2006-2019 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 "inditextpropertieswidget.h"
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#include "ui_inditextpropertieswidget.h"
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#include "independenttextitem.h"
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#include "QPropertyUndoCommand/qpropertyundocommand.h"
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#include "diagram.h"
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#include "diagramcommands.h"
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#include <QtGlobal>
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#include <QLineEdit>
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/**
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* @brief IndiTextPropertiesWidget::IndiTextPropertiesWidget
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* @param text : the text to edit
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* @param parent : the parent widget of this widget
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*/
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IndiTextPropertiesWidget::IndiTextPropertiesWidget(IndependentTextItem *text, QWidget *parent) :
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PropertiesEditorWidget(parent),
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ui(new Ui::IndiTextPropertiesWidget)
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{
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ui->setupUi(this);
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if (text) {
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setText(text);
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}
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}
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/**
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* @brief IndiTextPropertiesWidget::~IndiTextPropertiesWidget
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*/
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IndiTextPropertiesWidget::~IndiTextPropertiesWidget() {
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delete ui;
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}
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/**
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* @brief IndiTextPropertiesWidget::setText
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* @param text : set @text as edited text
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*/
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void IndiTextPropertiesWidget::setText(IndependentTextItem *text)
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{
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if (m_text) {
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for (QMetaObject::Connection c : m_connect_list) {
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disconnect(c);
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}
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}
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m_text = text;
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m_connect_list.clear();
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m_connect_list << connect(m_text.data(), &IndependentTextItem::xChanged, this, &IndiTextPropertiesWidget::updateUi);
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m_connect_list << connect(m_text.data(), &IndependentTextItem::yChanged, this, &IndiTextPropertiesWidget::updateUi);
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m_connect_list << connect(m_text.data(), &IndependentTextItem::rotationChanged, this, &IndiTextPropertiesWidget::updateUi);
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m_connect_list << connect(m_text.data(), &IndependentTextItem::fontSizeChanged, this, &IndiTextPropertiesWidget::updateUi);
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m_connect_list << connect(m_text.data(), &IndependentTextItem::textEdited, this, &IndiTextPropertiesWidget::updateUi);
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updateUi();
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}
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/**
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* @brief IndiTextPropertiesWidget::apply
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* Apply the current edition through a QUndoCommand pushed
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* to the undo stack of text's diagram.
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*/
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void IndiTextPropertiesWidget::apply()
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{
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if (m_text && m_text->diagram())
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{
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QUndoCommand *undo = associatedUndo();
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if (undo) {
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m_text->diagram()->undoStack().push(undo);
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}
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}
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}
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/**
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* @brief IndiTextPropertiesWidget::setLiveEdit
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* @param live_edit
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* @return
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*/
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bool IndiTextPropertiesWidget::setLiveEdit(bool live_edit)
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{
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if (m_live_edit == live_edit) {
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return true;
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}
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m_live_edit = live_edit;
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if (m_live_edit) {
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setUpEditConnection();
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}
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else {
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for (QMetaObject::Connection c : m_edit_connection) {
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disconnect(c);
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}
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m_edit_connection.clear();
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}
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return true;
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}
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/**
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* @brief IndiTextPropertiesWidget::associatedUndo
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* @return
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*/
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QUndoCommand *IndiTextPropertiesWidget::associatedUndo() const
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{
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if (m_live_edit)
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{
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QPropertyUndoCommand *undo = nullptr;
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if(ui->m_x_sb->value() != m_text->pos().x()) {
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undo = new QPropertyUndoCommand(m_text.data(), "x", QVariant(m_text->pos().x()), QVariant(ui->m_x_sb->value()));
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undo->setAnimated(true, false);
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undo->setText(tr("Déplacer un champ texte"));
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}
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if(ui->m_y_sb->value() != m_text->pos().y()) {
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undo = new QPropertyUndoCommand(m_text.data(), "y", QVariant(m_text->pos().y()), QVariant(ui->m_y_sb->value()));
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undo->setAnimated(true, false);
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undo->setText(tr("Déplacer un champ texte"));
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}
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if(ui->m_angle_sb->value() != m_text->rotation()) {
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undo = new QPropertyUndoCommand(m_text.data(), "rotation", QVariant(m_text->rotation()), QVariant(ui->m_angle_sb->value()));
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undo->setAnimated(true, false);
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undo->setText(tr("Pivoter un champ texte"));
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}
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if (ui->m_line_edit->text() != m_text->toPlainText()) {
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undo = new QPropertyUndoCommand(m_text.data(), "plainText", m_text->toPlainText(), ui->m_line_edit->text());
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undo->setText(tr("Modifier un champ texte"));
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}
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if (ui->m_size_sb->value() != m_text->fontSize()) {
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undo = new QPropertyUndoCommand(m_text.data(), "fontSize", m_text->fontSize(), ui->m_size_sb->value());
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undo->setAnimated(true, false);
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undo->setText(tr("Modifier la taille d'un champ texte"));
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}
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return undo;
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}
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else
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{
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QUndoCommand *undo = new QUndoCommand(tr("Modifier les propriétées d'un texte"));
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if(ui->m_x_sb->value() != m_text->pos().x()) {
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new QPropertyUndoCommand(m_text.data(), "x", QVariant(m_text->pos().x()), QVariant(ui->m_x_sb->value()), undo);
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}
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if(ui->m_y_sb->value() != m_text->pos().y()) {
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new QPropertyUndoCommand(m_text.data(), "y", QVariant(m_text->pos().y()), QVariant(ui->m_y_sb->value()), undo);
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}
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if(ui->m_angle_sb->value() != m_text->rotation()) {
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new QPropertyUndoCommand(m_text.data(), "rotation", QVariant(m_text->rotation()), QVariant(ui->m_angle_sb->value()), undo);
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}
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if (ui->m_line_edit->text() != m_text->toPlainText()) {
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new ChangeDiagramTextCommand(m_text.data(), m_text->toHtml(), ui->m_line_edit->text(), undo);
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}
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if (ui->m_size_sb->value() != m_text->fontSize()) {
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new QPropertyUndoCommand(m_text.data(), "fontSize", m_text->fontSize(), ui->m_size_sb->value(), undo);
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}
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if (undo->childCount()) {
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return undo;
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} else {
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return nullptr;
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}
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}
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}
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/**
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* @brief IndiTextPropertiesWidget::setUpEditConnection
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* Disconnect the previous connection, and reconnect the connection between the editors widgets and apply function
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*/
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void IndiTextPropertiesWidget::setUpEditConnection()
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{
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for (QMetaObject::Connection c : m_edit_connection) {
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disconnect(c);
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}
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m_edit_connection.clear();
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m_edit_connection << connect(ui->m_x_sb, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &IndiTextPropertiesWidget::apply);
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m_edit_connection << connect(ui->m_y_sb, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &IndiTextPropertiesWidget::apply);
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m_edit_connection << connect(ui->m_angle_sb, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &IndiTextPropertiesWidget::apply);
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m_edit_connection << connect(ui->m_line_edit, &QLineEdit::textEdited, this, &IndiTextPropertiesWidget::apply);
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m_edit_connection << connect(ui->m_size_sb, QOverload<int>::of(&QSpinBox::valueChanged), this, &IndiTextPropertiesWidget::apply);
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}
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/**
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* @brief IndiTextPropertiesWidget::updateUi
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*/
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void IndiTextPropertiesWidget::updateUi()
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{
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if (!m_text) {
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return;
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}
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//Disconnect every connections of editor widgets
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//to avoid an unwanted edition (QSpinBox emit valueChanged no matter if changer by user or by program)
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for (QMetaObject::Connection c : m_edit_connection) {
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disconnect(c);
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}
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m_edit_connection.clear();
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ui->m_x_sb->setValue(m_text->pos().x());
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ui->m_y_sb->setValue(m_text->pos().y());
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ui->m_angle_sb->setValue(m_text->rotation());
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ui->m_line_edit->setText(m_text->toPlainText());
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ui->m_size_sb->setValue(m_text->fontSize());
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ui->m_line_edit->setDisabled(m_text->isHtml() ? true : false);
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ui->m_size_sb->setDisabled(m_text->isHtml() ? true : false);
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//Set the connection now
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setUpEditConnection();
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}
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/**
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* @brief IndiTextPropertiesWidget::on_m_advanced_editor_pb_clicked
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*/
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void IndiTextPropertiesWidget::on_m_advanced_editor_pb_clicked() {
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if (m_text) {
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m_text->edit();
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}
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}
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