Changed: #1302 Added additional visual elements (Point, Path, Zone) in 2d render without undo/redo operations(move, rotate, scale).
--HG-- branch : gsoc2011-worldeditorqthg/feature/sse2
dnk-88
13 years ago
parent
b93f59ae10
commit
d19feac70c
@ -0,0 +1,59 @@
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// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// Project includes
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#include "project_settings_dialog.h"
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#include "../core/icore.h"
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#include "../core/core_constants.h"
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// NeL includes
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#include <nel/misc/debug.h>
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// Qt includes
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#include <QtCore/QSettings>
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#include <QtGui/QFileDialog>
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#include <QtGui/QFileDialog>
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namespace WorldEditor
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{
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ProjectSettingsDialog::ProjectSettingsDialog(const QString &dataPath, QWidget *parent)
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: QDialog(parent)
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{
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m_ui.setupUi(this);
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m_ui.pathLineEdit->setText(dataPath);
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setFixedHeight(sizeHint().height());
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connect(m_ui.selectPathButton, SIGNAL(clicked()), this, SLOT(selectPath()));
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}
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ProjectSettingsDialog::~ProjectSettingsDialog()
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{
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}
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QString ProjectSettingsDialog::dataPath() const
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{
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return m_ui.pathLineEdit->text();
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}
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void ProjectSettingsDialog::selectPath()
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{
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QString dataPath = QFileDialog::getExistingDirectory(this, tr("Select data path"), m_ui.pathLineEdit->text());
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if (!dataPath.isEmpty())
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m_ui.pathLineEdit->setText(dataPath);
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}
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} /* namespace WorldEditor */
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@ -0,0 +1,48 @@
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// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef PROJECT_SETTINGS_DIALOG_WE_H
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#define PROJECT_SETTINGS_DIALOG_WE_H
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// Project includes
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#include "ui_project_settings_dialog.h"
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// Qt includes
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namespace WorldEditor
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{
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class ProjectSettingsDialog: public QDialog
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{
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Q_OBJECT
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public:
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ProjectSettingsDialog(const QString &dataPath, QWidget *parent = 0);
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~ProjectSettingsDialog();
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QString dataPath() const;
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private Q_SLOTS:
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void selectPath();
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private:
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Ui::ProjectSettingsDialog m_ui;
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}; /* class ProjectSettingsDialog */
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} /* namespace WorldEditor */
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#endif // PROJECT_SETTINGS_DIALOG_WE_H
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@ -0,0 +1,103 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>ProjectSettingsDialog</class>
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<widget class="QDialog" name="ProjectSettingsDialog">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>419</width>
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<height>93</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Project settings</string>
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</property>
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<property name="windowIcon">
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<iconset resource="../landscape_editor/landscape_editor.qrc">
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<normaloff>:/icons/ic_nel_landscape_settings.png</normaloff>:/icons/ic_nel_landscape_settings.png</iconset>
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</property>
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<layout class="QGridLayout" name="gridLayout">
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<item row="0" column="0">
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<widget class="QLabel" name="label">
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<property name="text">
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<string>Data directory:</string>
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</property>
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<property name="buddy">
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<cstring>pathLineEdit</cstring>
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</property>
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</widget>
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</item>
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<item row="0" column="1">
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<widget class="QLineEdit" name="pathLineEdit"/>
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</item>
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<item row="0" column="2">
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<widget class="QToolButton" name="selectPathButton">
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<property name="text">
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<string>...</string>
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</property>
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</widget>
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</item>
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<item row="1" column="0">
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<widget class="QLabel" name="label_2">
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<property name="text">
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<string>Context:</string>
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</property>
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<property name="buddy">
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<cstring>contextComboBox</cstring>
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</property>
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</widget>
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</item>
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<item row="1" column="1" colspan="2">
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<widget class="QComboBox" name="contextComboBox"/>
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</item>
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<item row="2" column="0" colspan="3">
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<widget class="QDialogButtonBox" name="buttonBox">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="standardButtons">
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<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources>
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<include location="../landscape_editor/landscape_editor.qrc"/>
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</resources>
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<connections>
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<connection>
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<sender>buttonBox</sender>
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<signal>accepted()</signal>
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<receiver>ProjectSettingsDialog</receiver>
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<slot>accept()</slot>
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<hints>
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<hint type="sourcelabel">
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<x>257</x>
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<y>83</y>
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</hint>
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<hint type="destinationlabel">
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<x>157</x>
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<y>274</y>
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</hint>
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</hints>
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</connection>
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<connection>
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<sender>buttonBox</sender>
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<signal>rejected()</signal>
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<receiver>ProjectSettingsDialog</receiver>
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<slot>reject()</slot>
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<hints>
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<hint type="sourcelabel">
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<x>325</x>
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<y>83</y>
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</hint>
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<hint type="destinationlabel">
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<x>286</x>
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<y>274</y>
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</hint>
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</hints>
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</connection>
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</connections>
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</ui>
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@ -0,0 +1,649 @@
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// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// Project includes
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#include "world_editor_scene_item.h"
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// NeL includes
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#include <nel/misc/debug.h>
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// Qt includes
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#include <QtGui/QPainter>
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#include <QtCore/QRectF>
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#include <QPolygonF>
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#include <QTransform>
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#include <QStyleOptionGraphicsItem>
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#include <QPropertyAnimation>
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namespace WorldEditor
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{
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static QPainterPath qt_graphicsItem_shapeFromPath(const QPainterPath &path, const QPen &pen)
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{
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// We unfortunately need this hack as QPainterPathStroker will set a width of 1.0
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// if we pass a value of 0.0 to QPainterPathStroker::setWidth()
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const qreal penWidthZero = qreal(0.00000001);
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if (path == QPainterPath())
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return path;
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QPainterPathStroker ps;
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ps.setCapStyle(pen.capStyle());
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if (pen.widthF() <= 0.0)
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ps.setWidth(penWidthZero);
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else
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ps.setWidth(pen.widthF());
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ps.setJoinStyle(pen.joinStyle());
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ps.setMiterLimit(pen.miterLimit());
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QPainterPath p = ps.createStroke(path);
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p.addPath(path);
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return p;
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}
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/*
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GraphicsItemNode::GraphicsItemNode(GraphicsItemZone *itemZone, QGraphicsItem *parent)
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: QGraphicsObject(parent)
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{
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m_itemZone = itemZone;
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m_color = QColor(12, 150, 215);
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//setFlag(ItemIgnoresTransformations, true);
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//setFlag(ItemClipsToShape);
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QPropertyAnimation *animation = new QPropertyAnimation(this, "colorNode");
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animation->setDuration(3000);
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animation->setStartValue(QColor(10, 0, 50));
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animation->setKeyValueAt(0.5, QColor(155, 255, 0));
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animation->setEndValue(QColor(10, 0, 50));
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animation->setLoopCount(2000);
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animation->setEasingCurve(QEasingCurve::OutInExpo);
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animation->start();
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setFlag(ItemIsSelectable);
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setFlag(ItemIsMovable);
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setFlag(ItemSendsScenePositionChanges);
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m_type = EdgeType;
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setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);
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setZValue(10000000);
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}
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GraphicsItemNode::~GraphicsItemNode()
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{
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}
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void GraphicsItemNode::setColorNode(const QColor &color)
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{
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m_color = color;
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update();
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}
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void GraphicsItemNode::setNodeType(NodeType nodeType)
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{
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m_type = nodeType;
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if (m_type == EdgeType)
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{
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setFlag(ItemIsSelectable);
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setFlag(ItemIsMovable);
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setFlag(ItemSendsScenePositionChanges);
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setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);
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setZValue(10000);
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}
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else if (m_type == MiddleType)
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{
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setFlag(ItemIsSelectable, false);
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setFlag(ItemIsMovable, false);
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setFlag(ItemSendsScenePositionChanges, false);
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setAcceptedMouseButtons(Qt::LeftButton);
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setZValue(10001);
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}
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update();
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}
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QRectF GraphicsItemNode::boundingRect() const
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{
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return QRectF(QPointF(0, 0), QSizeF(20, 20));
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}
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void GraphicsItemNode::paint(QPainter *painter,
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const QStyleOptionGraphicsItem *option,
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QWidget *)
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{
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// Here comes the magic:
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//painter->setClipRect(option->exposedRect);
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painter->setPen(Qt::NoPen);
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if (m_type == EdgeType)
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{
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painter->setBrush(QColor(255, 0, 0));
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}
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else if (m_type == MiddleType)
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{
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painter->setBrush(QColor(0, 0, 255));
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}
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if (option->state & QStyle::State_Selected)
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{
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painter->setBrush(QColor(0, 255, 0));
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}
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painter->drawRect(2, 2, 18, 18);
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}
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QVariant GraphicsItemNode::itemChange(GraphicsItemChange change,
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const QVariant &value)
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{
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if (change == ItemPositionHasChanged)
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{
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m_itemZone->updateZone();
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}
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return QGraphicsItem::itemChange(change, value);
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}
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void GraphicsItemNode::mousePressEvent(QGraphicsSceneMouseEvent *event)
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{
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if ((m_type == MiddleType) && (event->button() == Qt::LeftButton))
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{
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m_itemZone->updateMiddleNode(this);
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setNodeType(EdgeType);
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}
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else if ((m_type == EdgeType) && (event->button() == Qt::RightButton))
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{
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if (m_itemZone->deleteEdgePoint(this))
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setNodeType(MiddleType);
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}
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}
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GraphicsItemZone::GraphicsItemZone(QGraphicsScene *scene, QGraphicsItem *parent)
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: QGraphicsPolygonItem(parent)
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{
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m_scene = scene;
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m_color = QColor(12, 150, 215);
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setBrush(QBrush(QColor(100, 100, 255, 128)));
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updateZone();
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setZValue(100);
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//setFlag(ItemClipsToShape);
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//setFlag(ItemIsSelectable, true);
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//setFlag(ItemIsMovable, true);
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//setFlag(ItemHasNoContents, true);
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}
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GraphicsItemZone::~GraphicsItemZone()
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{
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}
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void GraphicsItemZone::updateMiddleNode(GraphicsItemNode *node)
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{
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for (int i = 0; i < m_listLines.size(); ++i)
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{
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if (node == m_listLines.at(i).itemPoint)
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{
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LineItem oldLineItem = m_listLines[i];
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GraphicsItemNode *newNode1 = new GraphicsItemNode(this);
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newNode1->setPos((oldLineItem.lineNode.first->pos() + node->pos()) / 2);
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newNode1->setNodeType(GraphicsItemNode::MiddleType);
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m_scene->addItem(newNode1);
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GraphicsItemNode *newNode2 = new GraphicsItemNode(this);
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newNode2->setPos((oldLineItem.lineNode.second->pos() + node->pos()) / 2);
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newNode2->setNodeType(GraphicsItemNode::MiddleType);
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m_scene->addItem(newNode2);
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LineItem newLineItem1;
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newLineItem1.itemPoint = newNode1;
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newLineItem1.lineNode = LineNode(oldLineItem.lineNode.first, node);
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m_listLines.push_back(newLineItem1);
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LineItem newLineItem2;
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newLineItem2.itemPoint = newNode2;
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newLineItem2.lineNode = LineNode(node, oldLineItem.lineNode.second);
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m_listLines.push_back(newLineItem2);
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m_listLines.removeAt(i);
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int pos = m_listItems.indexOf(oldLineItem.lineNode.second);
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m_listItems.insert(pos, node);
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break;
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}
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}
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}
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bool GraphicsItemZone::deleteEdgePoint(GraphicsItemNode *node)
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{
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if (m_listItems.size() < 4)
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return false;
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int pos = m_listItems.indexOf(node);
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m_listItems.takeAt(pos);
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LineItem newLineItem;
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newLineItem.itemPoint = node;
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for (int i = 0; i < m_listLines.size(); ++i)
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{
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if (node == m_listLines.at(i).lineNode.first)
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{
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// Saving second point for new line
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newLineItem.lineNode.second = m_listLines.at(i).lineNode.second;
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delete m_listLines.at(i).itemPoint;
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m_listLines.removeAt(i);
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break;
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}
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}
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for (int i = 0; i < m_listLines.size(); ++i)
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{
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if (node == m_listLines.at(i).lineNode.second)
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{
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newLineItem.lineNode.first = m_listLines.at(i).lineNode.first;
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delete m_listLines.at(i).itemPoint;
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m_listLines.removeAt(i);
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break;
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}
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}
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node->setPos((newLineItem.lineNode.first->pos() + newLineItem.lineNode.second->pos()) / 2);
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m_listLines.push_back(newLineItem);
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return true;
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}
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void GraphicsItemZone::scanPolygon(const QPolygonF &polygon)
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{
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GraphicsItemNode *node1;
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node1 = new GraphicsItemNode(this);
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node1->setPos(*polygon.begin());
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m_listItems.push_back(node1);
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m_scene->addItem(node1);
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for (int i = 1; i < polygon.count(); ++i)
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{
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GraphicsItemNode *node2 = new GraphicsItemNode(this);
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node2->setPos(polygon.at(i));
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m_listItems.push_back(node2);
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GraphicsItemNode *node3 = new GraphicsItemNode(this);
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node3->setPos((node1->pos() + node2->pos()) / 2);
|
||||
node3->setNodeType(GraphicsItemNode::MiddleType);
|
||||
m_scene->addItem(node3);
|
||||
|
||||
LineItem newLineItem;
|
||||
newLineItem.itemPoint = node3;
|
||||
newLineItem.lineNode = LineNode(node1, node2);
|
||||
m_listLines.push_back(newLineItem);
|
||||
|
||||
node1 = node2;
|
||||
m_scene->addItem(node1);
|
||||
}
|
||||
setPolygon(polygon);
|
||||
}
|
||||
|
||||
void GraphicsItemZone::updateZone()
|
||||
{
|
||||
QPolygonF polygon;
|
||||
Q_FOREACH(GraphicsItemNode *node, m_listItems)
|
||||
{
|
||||
polygon << node->pos();
|
||||
}
|
||||
|
||||
for (int i = 0; i < m_listLines.size(); ++i)
|
||||
{
|
||||
m_listLines.at(i).itemPoint->setPos((m_listLines.at(i).lineNode.first->pos() + m_listLines.at(i).lineNode.second->pos()) / 2);
|
||||
}
|
||||
|
||||
setPolygon(polygon);
|
||||
}
|
||||
*/
|
||||
|
||||
AbstractWorldItem::AbstractWorldItem(QGraphicsItem *parent)
|
||||
: QGraphicsItem(parent)
|
||||
{
|
||||
}
|
||||
|
||||
AbstractWorldItem::~AbstractWorldItem()
|
||||
{
|
||||
}
|
||||
|
||||
int AbstractWorldItem::type() const
|
||||
{
|
||||
return Type;
|
||||
}
|
||||
|
||||
WorldItemPoint::WorldItemPoint(const QPointF &point, const float angle, QGraphicsItem *parent)
|
||||
: AbstractWorldItem(parent),
|
||||
m_angle(angle)
|
||||
{
|
||||
setZValue(WORLD_POINT_LAYER);
|
||||
|
||||
setPos(point);
|
||||
|
||||
m_rect.setCoords(-SIZE_POINT, -SIZE_POINT, SIZE_POINT, SIZE_POINT);
|
||||
|
||||
m_pen.setColor(QColor(255, 100, 10));
|
||||
m_pen.setWidth(5);
|
||||
|
||||
m_selectedPen.setColor(QColor(0, 255, 0));
|
||||
m_selectedPen.setWidth(5);
|
||||
|
||||
m_brush.setColor(QColor(255, 100, 10));
|
||||
m_brush.setStyle(Qt::SolidPattern);
|
||||
|
||||
m_selectedBrush.setColor(QColor(0, 255, 0));
|
||||
m_selectedBrush.setStyle(Qt::SolidPattern);
|
||||
|
||||
//setFlag(ItemIsSelectable);
|
||||
}
|
||||
|
||||
WorldItemPoint::~WorldItemPoint()
|
||||
{
|
||||
}
|
||||
|
||||
void WorldItemPoint::moveOn(const QPointF &offset)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
setPos(pos() + offset);
|
||||
}
|
||||
|
||||
void WorldItemPoint::rotateOn(const QPointF &pivot, const qreal deltaAngle)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
QPolygonF rotatedPolygon(m_rect);
|
||||
|
||||
// TODO
|
||||
rotatedPolygon.translate(pos());
|
||||
rotatedPolygon.translate(-pivot);
|
||||
|
||||
QTransform trans;
|
||||
trans = trans.rotate(deltaAngle);
|
||||
rotatedPolygon = trans.map(rotatedPolygon);
|
||||
rotatedPolygon.translate(pivot);
|
||||
|
||||
setPos(rotatedPolygon.boundingRect().center());
|
||||
}
|
||||
|
||||
void WorldItemPoint::scaleOn(const QPointF &pivot, const QPointF &offset)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
QPolygonF scaledPolygon(m_rect);
|
||||
|
||||
// TODO
|
||||
scaledPolygon.translate(pos());
|
||||
scaledPolygon.translate(-pivot);
|
||||
|
||||
QTransform trans;
|
||||
trans = trans.scale(1.0 + (offset.x() / 5000), 1.0 + (-offset.y() / 5000));
|
||||
scaledPolygon = trans.map(scaledPolygon);
|
||||
scaledPolygon.translate(pivot);
|
||||
|
||||
setPos(scaledPolygon.boundingRect().center());
|
||||
}
|
||||
|
||||
void WorldItemPoint::turnOn(const QPointF &offset)
|
||||
{
|
||||
}
|
||||
|
||||
void WorldItemPoint::radiusOn(const qreal radius)
|
||||
{
|
||||
}
|
||||
|
||||
QPainterPath WorldItemPoint::shape() const
|
||||
{
|
||||
QPainterPath path;
|
||||
|
||||
path.addRect(m_rect);
|
||||
|
||||
return qt_graphicsItem_shapeFromPath(path, m_pen);
|
||||
}
|
||||
|
||||
QRectF WorldItemPoint::boundingRect() const
|
||||
{
|
||||
return m_rect;
|
||||
}
|
||||
|
||||
void WorldItemPoint::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *)
|
||||
{
|
||||
// Here comes the magic:
|
||||
//painter->setClipRect(option->exposedRect);
|
||||
|
||||
painter->setPen(Qt::NoPen);
|
||||
|
||||
if (option->state & QStyle::State_Selected)
|
||||
{
|
||||
painter->setBrush(m_selectedBrush);
|
||||
}
|
||||
else
|
||||
{
|
||||
painter->setBrush(m_brush);
|
||||
}
|
||||
|
||||
painter->drawRect(m_rect);
|
||||
}
|
||||
|
||||
QVariant WorldItemPoint::itemChange(GraphicsItemChange change, const QVariant &value)
|
||||
{
|
||||
if (change == ItemPositionHasChanged)
|
||||
{
|
||||
}
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
}
|
||||
|
||||
WorldItemPath::WorldItemPath(const QPolygonF &polygon, QGraphicsItem *parent)
|
||||
: AbstractWorldItem(parent),
|
||||
m_polygon(polygon)
|
||||
{
|
||||
//setFlag(ItemIsSelectable);
|
||||
|
||||
setZValue(WORLD_PATH_LAYER);
|
||||
|
||||
m_pen.setColor(QColor(0, 0, 0));
|
||||
m_pen.setWidth(5);
|
||||
|
||||
m_selectedPen.setColor(QColor(255, 0, 0));
|
||||
m_selectedPen.setWidth(5);
|
||||
}
|
||||
|
||||
WorldItemPath::~WorldItemPath()
|
||||
{
|
||||
}
|
||||
|
||||
void WorldItemPath::moveOn(const QPointF &offset)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
m_polygon.translate(offset);
|
||||
}
|
||||
|
||||
void WorldItemPath::rotateOn(const QPointF &pivot, const qreal deltaAngle)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
QPolygonF rotatedPolygon(m_polygon);
|
||||
rotatedPolygon.translate(-pivot);
|
||||
|
||||
QTransform trans;
|
||||
trans = trans.rotate(deltaAngle);
|
||||
m_polygon = trans.map(rotatedPolygon);
|
||||
|
||||
m_polygon.translate(pivot);
|
||||
}
|
||||
|
||||
void WorldItemPath::scaleOn(const QPointF &pivot, const QPointF &offset)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
QPolygonF scaledPolygon(m_polygon);
|
||||
scaledPolygon.translate(-pivot);
|
||||
|
||||
QTransform trans;
|
||||
trans = trans.scale(1.0 + (offset.x() / 5000), 1.0 + (-offset.y() / 5000));
|
||||
m_polygon = trans.map(scaledPolygon);
|
||||
|
||||
m_polygon.translate(pivot);
|
||||
}
|
||||
|
||||
void WorldItemPath::turnOn(const QPointF &offset)
|
||||
{
|
||||
}
|
||||
|
||||
void WorldItemPath::radiusOn(const qreal radius)
|
||||
{
|
||||
}
|
||||
|
||||
QPainterPath WorldItemPath::shape() const
|
||||
{
|
||||
QPainterPath path;
|
||||
|
||||
path.moveTo(m_polygon.first());
|
||||
for (int i = 1; i < m_polygon.count(); ++i)
|
||||
path.lineTo(m_polygon.at(i));
|
||||
|
||||
return qt_graphicsItem_shapeFromPath(path, m_pen);
|
||||
}
|
||||
|
||||
QRectF WorldItemPath::boundingRect() const
|
||||
{
|
||||
return m_polygon.boundingRect();
|
||||
}
|
||||
|
||||
void WorldItemPath::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *)
|
||||
{
|
||||
// Here comes the magic:
|
||||
//painter->setClipRect(option->exposedRect);
|
||||
|
||||
if (option->state & QStyle::State_Selected)
|
||||
painter->setPen(m_selectedPen);
|
||||
else
|
||||
painter->setPen(m_pen);
|
||||
|
||||
painter->drawPolyline(m_polygon);
|
||||
}
|
||||
|
||||
QVariant WorldItemPath::itemChange(GraphicsItemChange change, const QVariant &value)
|
||||
{
|
||||
if (change == ItemPositionHasChanged)
|
||||
{
|
||||
}
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
}
|
||||
|
||||
WorldItemZone::WorldItemZone(const QPolygonF &polygon, QGraphicsItem *parent)
|
||||
: AbstractWorldItem(parent),
|
||||
m_polygon(polygon)
|
||||
{
|
||||
//setFlag(ItemIsSelectable);
|
||||
|
||||
setZValue(WORLD_ZONE_LAYER);
|
||||
|
||||
m_pen.setColor(QColor(20, 100, 255));
|
||||
m_pen.setWidth(0);
|
||||
|
||||
m_selectedPen.setColor(QColor(255, 0, 0));
|
||||
m_selectedPen.setWidth(0);
|
||||
|
||||
m_brush.setColor(QColor(20, 100, 255, 28));
|
||||
m_brush.setStyle(Qt::SolidPattern);
|
||||
|
||||
m_selectedBrush.setColor(QColor(255, 0, 0, 128));
|
||||
m_selectedBrush.setStyle(Qt::SolidPattern);
|
||||
}
|
||||
|
||||
WorldItemZone::~WorldItemZone()
|
||||
{
|
||||
}
|
||||
|
||||
void WorldItemZone::moveOn(const QPointF &offset)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
m_polygon.translate(offset);
|
||||
}
|
||||
|
||||
void WorldItemZone::rotateOn(const QPointF &pivot, const qreal deltaAngle)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
QPolygonF rotatedPolygon(m_polygon);
|
||||
rotatedPolygon.translate(-pivot);
|
||||
|
||||
QTransform trans;
|
||||
trans = trans.rotate(deltaAngle);
|
||||
m_polygon = trans.map(rotatedPolygon);
|
||||
|
||||
m_polygon.translate(pivot);
|
||||
}
|
||||
|
||||
void WorldItemZone::scaleOn(const QPointF &pivot, const QPointF &offset)
|
||||
{
|
||||
prepareGeometryChange();
|
||||
|
||||
QPolygonF scaledPolygon(m_polygon);
|
||||
scaledPolygon.translate(-pivot);
|
||||
|
||||
QTransform trans;
|
||||
trans = trans.scale(1.0 + (offset.x() / 5000), 1.0 + (-offset.y() / 5000));
|
||||
m_polygon = trans.map(scaledPolygon);
|
||||
|
||||
m_polygon.translate(pivot);
|
||||
}
|
||||
|
||||
void WorldItemZone::turnOn(const QPointF &offset)
|
||||
{
|
||||
}
|
||||
|
||||
void WorldItemZone::radiusOn(const qreal radius)
|
||||
{
|
||||
}
|
||||
|
||||
QRectF WorldItemZone::boundingRect() const
|
||||
{
|
||||
return m_polygon.boundingRect();
|
||||
}
|
||||
|
||||
QPainterPath WorldItemZone::shape() const
|
||||
{
|
||||
QPainterPath path;
|
||||
path.addPolygon(m_polygon);
|
||||
return qt_graphicsItem_shapeFromPath(path, m_pen);
|
||||
}
|
||||
|
||||
void WorldItemZone::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *)
|
||||
{
|
||||
if (option->state & QStyle::State_Selected)
|
||||
{
|
||||
painter->setPen(m_selectedPen);
|
||||
painter->setBrush(m_selectedBrush);
|
||||
}
|
||||
else
|
||||
{
|
||||
painter->setPen(m_pen);
|
||||
painter->setBrush(m_brush);
|
||||
}
|
||||
|
||||
painter->drawPolygon(m_polygon);
|
||||
}
|
||||
|
||||
QVariant WorldItemZone::itemChange(GraphicsItemChange change, const QVariant &value)
|
||||
{
|
||||
if (change == ItemPositionHasChanged)
|
||||
{
|
||||
}
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
}
|
||||
|
||||
} /* namespace WorldEditor */
|
||||
@ -0,0 +1,237 @@
|
||||
// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
|
||||
// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
|
||||
//
|
||||
// This program is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU Affero General Public License as
|
||||
// published by the Free Software Foundation, either version 3 of the
|
||||
// License, or (at your option) any later version.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU Affero General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Affero General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#ifndef WORLD_EDITOR_SCENE_ITEM_H
|
||||
#define WORLD_EDITOR_SCENE_ITEM_H
|
||||
|
||||
// Project includes
|
||||
#include "world_editor_global.h"
|
||||
|
||||
// NeL includes
|
||||
|
||||
// Qt includes
|
||||
#include <QtCore/QPair>
|
||||
#include <QtGui/QGraphicsObject>
|
||||
#include <QtGui/QGraphicsScene>
|
||||
#include <QtGui/QGraphicsPolygonItem>
|
||||
#include <QtGui/QGraphicsRectItem>
|
||||
#include <QtGui/QGraphicsSceneMouseEvent>
|
||||
|
||||
namespace WorldEditor
|
||||
{
|
||||
class GraphicsItemZone;
|
||||
class GraphicsItemNode;
|
||||
|
||||
typedef QPair<GraphicsItemNode *, GraphicsItemNode *> LineNode;
|
||||
|
||||
const int SELECTED_LAYER = 200;
|
||||
const int UNSELECTED_LAYER = 100;
|
||||
const int WORLD_ZONE_LAYER = 100;
|
||||
const int WORLD_POINT_LAYER = 200;
|
||||
const int WORLD_PATH_LAYER = 200;
|
||||
const int MIDDLE_POINT_LAYER = 201;
|
||||
const int EDGE_POINT_LAYER = 201;
|
||||
|
||||
/*
|
||||
// Deprecated
|
||||
class GraphicsItemNode: public QGraphicsObject
|
||||
{
|
||||
Q_OBJECT
|
||||
Q_PROPERTY(QColor colorNode READ colorNode WRITE setColorNode)
|
||||
public:
|
||||
enum NodeType
|
||||
{
|
||||
EdgeType = 0,
|
||||
MiddleType
|
||||
};
|
||||
|
||||
GraphicsItemNode(GraphicsItemZone *itemZone, QGraphicsItem *parent = 0);
|
||||
virtual ~GraphicsItemNode();
|
||||
|
||||
void setColorNode(const QColor &color);
|
||||
QColor colorNode() const
|
||||
{
|
||||
return m_color;
|
||||
}
|
||||
|
||||
void setNodeType(NodeType nodeType);
|
||||
|
||||
virtual QRectF boundingRect() const;
|
||||
//QPainterPath shape() const;
|
||||
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
protected:
|
||||
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
||||
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
|
||||
|
||||
private:
|
||||
|
||||
NodeType m_type;
|
||||
GraphicsItemZone *m_itemZone;
|
||||
QColor m_color;
|
||||
};
|
||||
|
||||
// Deprecated
|
||||
class GraphicsItemZone: public QGraphicsPolygonItem
|
||||
{
|
||||
public:
|
||||
GraphicsItemZone(QGraphicsScene *scene, QGraphicsItem *parent = 0);
|
||||
virtual ~GraphicsItemZone();
|
||||
|
||||
void scanPolygon(const QPolygonF &polygon);
|
||||
void updateMiddleNode(GraphicsItemNode *node);
|
||||
bool deleteEdgePoint(GraphicsItemNode *node);
|
||||
//void addNode(GraphicsItemNode *node);
|
||||
void updateZone();
|
||||
//QRectF boundingRect() const;
|
||||
//void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
protected:
|
||||
// QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
||||
|
||||
private:
|
||||
struct LineItem
|
||||
{
|
||||
GraphicsItemNode *itemPoint;
|
||||
LineNode lineNode;
|
||||
};
|
||||
QGraphicsScene *m_scene;
|
||||
QColor m_color;
|
||||
QList<GraphicsItemNode *> m_listItems;
|
||||
QList<LineItem> m_listLines;
|
||||
};
|
||||
*/
|
||||
|
||||
/*
|
||||
@class WorldItemPoint
|
||||
@brief
|
||||
@details
|
||||
*/
|
||||
class AbstractWorldItem: public QGraphicsItem
|
||||
{
|
||||
public:
|
||||
AbstractWorldItem(QGraphicsItem *parent = 0);
|
||||
virtual ~AbstractWorldItem();
|
||||
|
||||
enum { Type = QGraphicsItem::UserType + 1 };
|
||||
|
||||
virtual void moveOn(const QPointF &offset) = 0;
|
||||
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle) = 0;
|
||||
// TODO: add modes: IgnoreAspectRatio, KeepAspectRatio
|
||||
virtual void scaleOn(const QPointF &pivot, const QPointF &offset) = 0;
|
||||
virtual void turnOn(const QPointF &offset) = 0;
|
||||
virtual void radiusOn(const qreal radius) = 0;
|
||||
|
||||
// Enable the use of qgraphicsitem_cast with this item.
|
||||
int type() const;
|
||||
};
|
||||
|
||||
/*
|
||||
@class WorldItemPoint
|
||||
@brief
|
||||
@details
|
||||
*/
|
||||
class WorldItemPoint: public AbstractWorldItem
|
||||
{
|
||||
public:
|
||||
WorldItemPoint(const QPointF &point, const float angle, QGraphicsItem *parent = 0);
|
||||
virtual ~WorldItemPoint();
|
||||
|
||||
virtual void moveOn(const QPointF &offset);
|
||||
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle);
|
||||
virtual void scaleOn(const QPointF &pivot, const QPointF &offset);
|
||||
virtual void turnOn(const QPointF &offset);
|
||||
virtual void radiusOn(const qreal radius);
|
||||
|
||||
virtual QRectF boundingRect() const;
|
||||
virtual QPainterPath shape() const;
|
||||
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
protected:
|
||||
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
||||
|
||||
private:
|
||||
|
||||
// TODO
|
||||
static const int SIZE_POINT = 7;
|
||||
|
||||
QPen m_pen, m_selectedPen;
|
||||
QBrush m_brush, m_selectedBrush;
|
||||
|
||||
QRectF m_rect;
|
||||
float m_angle;
|
||||
};
|
||||
|
||||
/*
|
||||
@class WorldItemPath
|
||||
@brief
|
||||
@details
|
||||
*/
|
||||
class WorldItemPath: public AbstractWorldItem
|
||||
{
|
||||
public:
|
||||
WorldItemPath(const QPolygonF &polygon, QGraphicsItem *parent = 0);
|
||||
virtual ~WorldItemPath();
|
||||
|
||||
virtual void moveOn(const QPointF &offset);
|
||||
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle);
|
||||
virtual void scaleOn(const QPointF &pivot, const QPointF &offset);
|
||||
virtual void turnOn(const QPointF &offset);
|
||||
virtual void radiusOn(const qreal radius);
|
||||
|
||||
virtual QRectF boundingRect() const;
|
||||
virtual QPainterPath shape() const;
|
||||
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
protected:
|
||||
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
||||
|
||||
QPen m_pen, m_selectedPen;
|
||||
QPolygonF m_polygon;
|
||||
};
|
||||
|
||||
/*
|
||||
@class WorldItemZone
|
||||
@brief
|
||||
@details
|
||||
*/
|
||||
class WorldItemZone: public AbstractWorldItem
|
||||
{
|
||||
public:
|
||||
WorldItemZone(const QPolygonF &polygon, QGraphicsItem *parent = 0);
|
||||
virtual ~WorldItemZone();
|
||||
|
||||
virtual void moveOn(const QPointF &offset);
|
||||
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle);
|
||||
virtual void scaleOn(const QPointF &pivot, const QPointF &offset);
|
||||
virtual void turnOn(const QPointF &offset);
|
||||
virtual void radiusOn(const qreal radius);
|
||||
|
||||
virtual QRectF boundingRect() const;
|
||||
virtual QPainterPath shape() const;
|
||||
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
protected:
|
||||
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
||||
|
||||
QPen m_pen, m_selectedPen;
|
||||
QBrush m_brush, m_selectedBrush;
|
||||
QPolygonF m_polygon;
|
||||
};
|
||||
|
||||
} /* namespace WorldEditor */
|
||||
|
||||
#endif // WORLD_EDITOR_SCENE_ITEM_H
|
||||
Loading…
Reference in New Issue