listventanas.cpp

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/***************************************************************************
 *   Copyright (C) 2005 by Tomeu Borras Riera                              *
 *   tborras@conetxia.com                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include <QObject>
#include <QPixmap>
#include <QImage>
#include <QPainter>
#include <QVBoxLayout>

#include <map>

#include "listventanas.h"
#include "funcaux.h"



QListWidget1::QListWidget1(QWidget * parent) : QListWidget(parent) {
    _depura("QListWidget1::QListWidget1", 0);
    _depura("END QListWidget1::QListWidget1", 0);
}



QListWidget1::~QListWidget1() {
    _depura("QListWidget1::~QListWidget1", 0);
    _depura("END QListWidget1::~QListWidget1", 0);
}



QListWidgetItem1::QListWidgetItem1(QListWidget1 *l, QPixmap &p) : QListWidgetItem(l) {
    _depura("QListWidgetItem1::QListWidgetItem1", 0);
    setIcon(QIcon(p));
    m_list = l;
    _depura("END QListWidgetItem1::QListWidgetItem1", 0);
}



QListWidgetItem1::~QListWidgetItem1() {
    _depura("QListWidget1::~QListWidgetItem1", 0);
    _depura("END QListWidget1::~QListWidgetItem1", 0);
}



void QListWidgetItem1::setObject(QObject *m) {
    _depura("QListWidgetItem1::setObject", 0);
    m_obj = m;
    _depura("END QListWidgetItem1::setObject", 0);
}



void QListWidgetItem1::setNombre(QString m) {
    _depura("QListWidgetItem1::setNombre", 0);
    m_nombre = m;
    setText(m);
    _depura("END QListWidgetItem1::setNombre", 0);
}



QObject *QListWidgetItem1::object() {
    _depura("QListWidgetItem1::object", 0);
    _depura("END QListWidgetItem1::object", 0);
    return m_obj;
}



QString QListWidgetItem1::nombre() {
    _depura("QListWidgetItem1::nombre", 0);
    _depura("END QListWidgetItem1::nombre", 0);
    return m_nombre;
}



void listventanas::setWorkspace(QWorkspace2 *w) {
    _depura("listventanas::setWorkspace", 0);
    m_pWorkspace = w;
    _depura("END listventanas::setWorkspace", 0);
}



listventanas::listventanas(QWidget *a) : QDockWidget(a) {
    _depura("listventanas::listventanas", 0);
    m_listBox = new QListWidget1(this);
    m_listBox->setIconSize(QSize(32, 32));
    m_listBox->setContentsMargins(0, 0, 0, 0);
    m_listBox->setSpacing(0);
    m_listBox->setWindowTitle(tr("Indexador"));
    setWindowTitle(tr("Indexador"));
    setFocusPolicy(Qt::StrongFocus);
    setWidget(m_listBox);
    connect(m_listBox, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(dclicked()));
    connect(m_listBox, SIGNAL(itemClicked(QListWidgetItem *)), this, SLOT(clicked()));
    _depura("END listventanas::listventanas", 0);
}



void listventanas::dclicked() {
    _depura("listventanas::dclicked", 0);
    QWidget *widget = (QWidget *)((QListWidgetItem1 *) m_listBox->currentItem())->object();
    if (widget != NULL) {
        if (widget->isMaximized() == TRUE) {
            widget->showNormal();
        } else {
            widget->showMaximized();
        } // end if
    } // end if
    _depura("END listventanas::dclicked", 0);
}



void listventanas::clicked() {
    _depura("listventanas::clicked", 0);
    QWidget *widget = (QWidget *)((QListWidgetItem1 *) m_listBox->currentItem())->object();
    if (widget != NULL) {
        widget->show();
        widget->parentWidget()->raise();
        m_pWorkspace->setActiveWindow(widget);
    } // end if
    _depura("END listventanas::clicked", 0);
}



listventanas::~listventanas() {
    _depura("listventanas::~listventanas", 0);
    delete m_listBox;
    _depura("END listventanas::~listventanas", 0);
}



void listventanas::vaciar() {
    _depura("listventanas::vaciar", 0);
    int i = 0;
    while (i < m_listBox->count()) {
        QListWidgetItem1 *m = (QListWidgetItem1 *)m_listBox->item(i);
        if (((QWidget *)m->object())->testAttribute(Qt::WA_DeleteOnClose)) {
            delete m->object();
        } else {
            i++;
        } // end if
    } // end while
    _depura("END listventanas::vaciar", 0);
}



int listventanas::numVentanas() {
    _depura("listventanas::numVentanas", 0);
    _depura("END listventanas::numVentanas", 0);
    return m_listBox->count();
}



QObject *listventanas::ventana(int index) {
    _depura("listventanas::ventana", 0);
    QListWidgetItem1 *m = (QListWidgetItem1 *)m_listBox->item(index);
    _depura("END listventanas::ventana", 0);
    return m->object();
}



void listventanas::vaciarCompleto() {
    _depura("listventanas::vaciarCompleto", 0);
    int i = 0;
    while (i < m_listBox->count()) {
        QListWidgetItem1 *m = (QListWidgetItem1 *)m_listBox->item(i);
        delete m->object();
    } // end while
    _depura("END listventanas::vaciarCompleto", 0);
}



int listventanas::meteWindow(QString nombre, QObject *obj, bool compdup) {
    _depura("listventanas::meteWindow", 0, nombre);
    try {
        int i = 0;
        while (i < m_listBox->count()) {
            QListWidgetItem1 *m = (QListWidgetItem1 *)m_listBox->item(i);
            if (m->object() == obj) {
                _depura("listventanas::La ventana ya existe", 0, nombre);
                m->setNombre(nombre);
                return 0;
            } // end if

            if (m->nombre() == nombre && compdup) {
                _depura("listventanas::hay una duplicada y la cerramos", 0);
                _depura("listventanas::mostramos la original", 0);
                ((QWidget *)m->object())->hide();
                ((QWidget *)m->object())->show();
                sacaWindow(obj);
                _depura("listventanas::Establecemos la nueva primaria", 0);
                throw -1;
            } // end if
            i++;
        } // end while
        if (i >= m_listBox->count()) {
            _depura("insercion", 0);
            QPixmap icon = ((QWidget *)obj)->windowIcon().pixmap(32, 32);
            QListWidgetItem1 *m = new QListWidgetItem1(m_listBox, icon);
            m->setObject(obj);
            m->setNombre(nombre);
        } // end if
    } catch (...) {
        _depura("listventanas::meteWindow ventana duplicada", 0);
        throw -1;
    } // end try
    _depura("END listventanas::meteWindow", 0);
    return 0;
}



int listventanas::seleccionaWindow(QString nombre, QObject *obj) {
    _depura("listventanas::seleccionaWindow", 0);
    try {
        int i = 0;
        while (i < m_listBox->count()) {
            QListWidgetItem1 *m = (QListWidgetItem1 *)m_listBox->item(i);
            if (m->object() == obj) {
                _depura("END listventanas::seleccionaWindow", 0, "Se ha encontrado la ventana" + nombre);
                m_listBox->setCurrentItem(m);
                return 0;
            } // end if
            i++;
        } // end while
    } catch (...) {
        throw -1;
    } // end try
    _depura("END listventanas::seleccionaWindow", 0);
    return 0;
}



int listventanas::deSeleccionaWindow() {
    _depura("listventanas::deSeleccionaWindow", 0);
    try {
        m_listBox->clearSelection();
        return 0;
    } catch (...) {
        throw -1;
    } // end try
    _depura("END listventanas::deSeleccionaWindow", 0);
    return 0;
}



void listventanas::sacaWindow(QObject *obj) {
    _depura("listventanas::sacaWindow", 0);
    int i = 0;
    while (i < m_listBox->count()) {
        QListWidgetItem1 *m = (QListWidgetItem1 *)m_listBox->item(i);
        if (m->object() == obj) {
            _depura("listventanas::sacaWindow ventana encontrada y vamos a sacarla", 0, m->nombre());
            m_listBox->takeItem(i);
            delete m;
            break;
        } // end if
        i++;
    } // end while
    _depura("END listventanas::sacaWindow", 0);
}



void listventanas::cambiaVisible(bool visible) {
    _depura("listventanas::cambiaVisible", 0);
    if (visible == TRUE) {
        this->show();
    } else {
        this->hide();
    } // end if
    _depura("END listventanas::cambiaVisible", 0);
}



void listventanas::closeEvent(QCloseEvent *) {
    _depura("listventanas::closeEvent", 0);
    emit(cambiaEstadoVisible(FALSE));
    _depura("END listventanas::closeEvent", 0);
}

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