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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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Add widget to edit QetGraphicsTableItem and QetGraphicsHeaderItem
This commit is contained in:
Claveau Joshua
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/*
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Copyright 2006-2020 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 "graphicstablepropertieseditor.h"
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#include "ui_graphicstablepropertieseditor.h"
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#include "qetgraphicstableitem.h"
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#include "qetgraphicsheaderitem.h"
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#include "diagram.h"
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#include "QPropertyUndoCommand/qpropertyundocommand.h"
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#include "itemmodelcommand.h"
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#include <QAbstractItemModel>
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#include <QFontDialog>
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/**
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* @brief GraphicsTablePropertiesEditor::GraphicsTablePropertiesEditor
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* @param table
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* @param parent
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*/
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GraphicsTablePropertiesEditor::GraphicsTablePropertiesEditor(QetGraphicsTableItem *table, QWidget *parent) :
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PropertiesEditorWidget(parent),
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ui(new Ui::GraphicsTablePropertiesEditor)
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{
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ui->setupUi(this);
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m_header_button_group = new QButtonGroup(this);
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m_header_button_group->addButton(ui->m_header_align_left_rb, Qt::AlignLeft);
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m_header_button_group->addButton(ui->m_header_align_center_rb, Qt::AlignHCenter);
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m_header_button_group->addButton(ui->m_header_align_right_rb, Qt::AlignRight);
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m_table_button_group = new QButtonGroup(this);
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m_table_button_group->addButton(ui->m_table_align_left_rb, Qt::AlignLeft);
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m_table_button_group->addButton(ui->m_table_align_center_rb, Qt::AlignHCenter);
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m_table_button_group->addButton(ui->m_table_align_right_rb, Qt::AlignRight);
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if (table) {
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setTable(table);
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}
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}
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/**
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* @brief GraphicsTablePropertiesEditor::~GraphicsTablePropertiesEditor
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*/
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GraphicsTablePropertiesEditor::~GraphicsTablePropertiesEditor() {
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delete ui;
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}
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/**
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* @brief GraphicsTablePropertiesEditor::setTable
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* Set the table to be edited
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* @param table
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*/
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void GraphicsTablePropertiesEditor::setTable(QetGraphicsTableItem *table)
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{
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if (m_table_item) {
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for (auto c : m_connect_list) {
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disconnect(c);
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}
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}
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m_table_item = table;
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m_connect_list.clear();
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m_connect_list << connect(m_table_item.data(), &QetGraphicsTableItem::xChanged, this, &GraphicsTablePropertiesEditor::updateUi);
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m_connect_list << connect(m_table_item.data(), &QetGraphicsTableItem::yChanged, this, &GraphicsTablePropertiesEditor::updateUi);
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updateUi();
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}
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/**
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* @brief GraphicsTablePropertiesEditor::apply
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* Apply the current edition
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*/
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void GraphicsTablePropertiesEditor::apply()
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{
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if(!m_table_item && m_table_item->diagram()) {
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return;
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}
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auto d = m_table_item->diagram();
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auto undo = associatedUndo();
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if (undo) {
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d->undoStack().push(undo);
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}
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}
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/**
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* @brief GraphicsTablePropertiesEditor::associatedUndo
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* @return the undo command associated to the edition
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*/
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QUndoCommand *GraphicsTablePropertiesEditor::associatedUndo() const
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{
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if (m_live_edit)
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{
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if (!qFuzzyCompare(ui->m_x_pos->value(), m_table_item->pos().x())) {
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auto undo = new QPropertyUndoCommand(m_table_item.data(), "x", m_table_item->pos().x(), ui->m_x_pos->value());
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undo->setAnimated(true, false);
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undo->setText(tr("Déplacer un tableau"));
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return undo;
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}
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if (!qFuzzyCompare(ui->m_y_pos->value(), m_table_item->pos().y())) {
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auto undo = new QPropertyUndoCommand(m_table_item.data(), "y", m_table_item->pos().y(), ui->m_y_pos->value());
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undo->setAnimated(true, false);
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undo->setText(tr("Déplacer un tableau"));
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return undo;
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}
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QMargins header_margins(ui->m_header_left_margin->value(),
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ui->m_header_top_margin->value(),
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ui->m_header_right_margin->value(),
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ui->m_header_bottom_margin->value());
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if (header_margins != m_table_item->headerItem()->margins())
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{
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QVariant old_; old_.setValue(m_table_item->headerItem()->margins());
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QVariant new_; new_.setValue(header_margins);
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auto undo = new QPropertyUndoCommand(m_table_item->headerItem(), "margins", old_, new_);
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undo->setText(tr("Modifier les marges d'une en tête de tableau"));
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return undo;
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}
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QMargins table_margins(ui->m_table_left_margin->value(),
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ui->m_table_top_margin->value(),
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ui->m_table_right_margin->value(),
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ui->m_table_bottom_margin->value());
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if (table_margins != m_table_item->margins())
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{
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QVariant old_; old_.setValue(m_table_item->margins());
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QVariant new_; new_.setValue(table_margins);
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auto undo = new QPropertyUndoCommand(m_table_item.data(), "margins", old_, new_);
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undo->setText(tr("Modifier les marges d'un tableau"));
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return undo;
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}
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if (m_header_button_group->checkedId() != m_table_item->model()->headerData(0, Qt::Horizontal, Qt::TextAlignmentRole).toInt())
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{
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auto undo = new ModelHeaderDataCommand(m_table_item->model());
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undo->setData(0, Qt::Horizontal, m_header_button_group->checkedId(), Qt::TextAlignmentRole);
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undo->setText(tr("Modifier l'alignement d'une en tête de tableau"));
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return undo;
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}
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if (m_table_button_group->checkedId() != m_table_item->model()->index(0,0).data(Qt::TextAlignmentRole).toInt())
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{
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auto undo = new ModelIndexCommand(m_table_item->model(), m_table_item->model()->index(0,0));
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undo->setData(m_table_button_group->checkedId(), Qt::TextAlignmentRole);
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undo->setText(tr("Modifier l'alignement des textes d'un tableau"));
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return undo;
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}
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}
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return nullptr;
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}
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bool GraphicsTablePropertiesEditor::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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setUpEditConnection();
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return true;
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}
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/**
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* @brief GraphicsTablePropertiesEditor::on_m_header_font_pb_clicked
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*/
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void GraphicsTablePropertiesEditor::on_m_header_font_pb_clicked()
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{
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if (m_table_item && m_table_item->model())
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{
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bool ok;
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auto font = QFontDialog::getFont(&ok,
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m_table_item->model()->headerData(0, Qt::Horizontal, Qt::FontRole).value<QFont>(),
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this);
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if (ok && m_table_item->model())
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{
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auto undo = new ModelHeaderDataCommand(m_table_item->model());
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undo->setData(0, Qt::Horizontal, QVariant::fromValue(font), Qt::FontRole);
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undo->setText(tr("Modifier la police d'une en tête de tableau"));
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m_table_item->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 GraphicsTablePropertiesEditor::on_m_table_font_pb_clicked
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*/
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void GraphicsTablePropertiesEditor::on_m_table_font_pb_clicked()
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{
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if (m_table_item && m_table_item->model())
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{
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bool ok;
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auto index = m_table_item->model()->index(0,0);
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auto old_font = m_table_item->model()->data(index, Qt::FontRole).value<QFont>();
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auto new_font = QFontDialog::getFont(&ok, old_font, this);
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if (ok && m_table_item->diagram())
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{
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auto undo = new ModelIndexCommand(m_table_item->model(), index);
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undo->setData(QVariant::fromValue(new_font), Qt::FontRole);
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undo->setText(tr("Changer la police d'un tableau"));
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m_table_item->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 GraphicsTablePropertiesEditor::updateUi
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*/
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void GraphicsTablePropertiesEditor::updateUi()
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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_pos->setValue(m_table_item->pos().x());
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ui->m_y_pos->setValue(m_table_item->pos().y());
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auto margin = m_table_item->headerItem()->margins();
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ui->m_header_top_margin ->setValue(margin.top());
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ui->m_header_left_margin ->setValue(margin.left());
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ui->m_header_right_margin ->setValue(margin.right());
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ui->m_header_bottom_margin->setValue(margin.bottom());
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margin = m_table_item->margins();
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ui->m_table_top_margin ->setValue(margin.top());
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ui->m_table_left_margin ->setValue(margin.left());
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ui->m_table_right_margin ->setValue(margin.right());
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ui->m_table_bottom_margin->setValue(margin.bottom());
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if (!m_table_item->model()) {
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return;
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}
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m_header_button_group->button(m_table_item->model()->headerData(0, Qt::Horizontal, Qt::TextAlignmentRole).toInt())->setChecked(true);
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m_table_button_group->button(m_table_item->model()->data(m_table_item->model()->index(0,0), Qt::TextAlignmentRole).toInt())->setChecked(true);
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setUpEditConnection();
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}
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/**
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* @brief GraphicsTablePropertiesEditor::setUpEditConnection
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*/
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void GraphicsTablePropertiesEditor::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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if (m_live_edit)
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{
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m_edit_connection << connect(ui->m_x_pos, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_y_pos, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_header_top_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_header_left_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_header_right_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_header_bottom_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_table_top_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_table_left_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_table_right_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(ui->m_table_bottom_margin, QOverload<int>::of(&QSpinBox::valueChanged), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(m_table_button_group, QOverload<int>::of(&QButtonGroup::buttonClicked), this, &GraphicsTablePropertiesEditor::apply);
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m_edit_connection << connect(m_header_button_group, QOverload<int>::of(&QButtonGroup::buttonClicked), this, &GraphicsTablePropertiesEditor::apply);
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}
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}
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