preferencesAboutTextFull
bmagnin
13 years ago
commit
5c102f83ab
@ -1,65 +0,0 @@ |
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#include <QPainter> |
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#include <QDebug> |
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|
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#include "UBActionableWidget.h" |
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UBActionableWidget::UBActionableWidget(QWidget *parent, const char *name):QWidget(parent) |
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, mShowActions(false) |
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{ |
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setObjectName(name); |
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mActions.clear(); |
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mCloseButtons.setIcon(QIcon(QPixmap(":images/close.svg"))); |
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mCloseButtons.setGeometry(0, 0, 2*ACTIONSIZE, ACTIONSIZE); |
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mCloseButtons.setVisible(false); |
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connect(&mCloseButtons, SIGNAL(clicked()), this, SLOT(onCloseClicked())); |
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} |
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UBActionableWidget::~UBActionableWidget() |
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{ |
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} |
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void UBActionableWidget::addAction(eAction act) |
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{ |
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if(!mActions.contains(act)){ |
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mActions << act; |
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} |
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} |
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void UBActionableWidget::removeAction(eAction act) |
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{ |
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if(mActions.contains(act)){ |
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mActions.remove(mActions.indexOf(act)); |
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} |
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} |
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void UBActionableWidget::removeAllActions() |
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{ |
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mActions.clear(); |
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} |
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void UBActionableWidget::setActionsVisible(bool bVisible) |
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{ |
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if(!mActions.empty() && mActions.contains(eAction_Close)){ |
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mCloseButtons.setVisible(bVisible); |
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} |
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} |
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void UBActionableWidget::onCloseClicked() |
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{ |
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emit close(this); |
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} |
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void UBActionableWidget::setActionsParent(QWidget *parent) |
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{ |
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if(mActions.contains(eAction_Close)){ |
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mCloseButtons.setParent(parent); |
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} |
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} |
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|
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void UBActionableWidget::unsetActionsParent() |
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{ |
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if(mActions.contains(eAction_Close)){ |
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mCloseButtons.setParent(this); |
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} |
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} |
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@ -1,45 +0,0 @@ |
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#ifndef UBACTIONABLEWIDGET_H |
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#define UBACTIONABLEWIDGET_H |
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#include <QWidget> |
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#include <QPaintEvent> |
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#include <QToolButton> |
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#include <QPushButton> |
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#define ACTIONSIZE 16 |
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typedef enum{ |
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eAction_Close, |
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eAction_MoveUp, |
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eAction_MoveDown |
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}eAction; |
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class UBActionableWidget : public QWidget |
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{ |
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Q_OBJECT |
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public: |
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UBActionableWidget(QWidget* parent=0, const char* name="UBActionableWidget"); |
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~UBActionableWidget(); |
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void addAction(eAction act); |
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void removeAction(eAction act); |
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void removeAllActions(); |
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void setActionsVisible(bool bVisible); |
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signals: |
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void close(QWidget* w); |
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protected: |
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void setActionsParent(QWidget* parent); |
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void unsetActionsParent(); |
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QVector<eAction> mActions; |
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QPushButton mCloseButtons; |
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private slots: |
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void onCloseClicked(); |
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private: |
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bool mShowActions; |
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}; |
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#endif // UBACTIONABLEWIDGET_H
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@ -1,39 +0,0 @@ |
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#include <QMimeData> |
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#include <QDrag> |
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#include <QUrl> |
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#include "UBDraggableLabel.h" |
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UBDraggableLabel::UBDraggableLabel(QWidget *parent) : |
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QLabel(parent) |
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{ |
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} |
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UBDraggableLabel::~UBDraggableLabel() |
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{ |
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//NOOP
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} |
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void UBDraggableLabel::loadImage(QString imagePath) |
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{ |
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mSourcePath = imagePath; |
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QPixmap pix = QPixmap(mSourcePath); |
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setPixmap(pix); |
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setScaledContents(true); |
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} |
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void UBDraggableLabel::mousePressEvent(QMouseEvent *event) |
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{ |
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Q_UNUSED(event); |
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QMimeData *mimeData = new QMimeData; |
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QList<QUrl> urls; |
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urls << QUrl::fromLocalFile(mSourcePath); |
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mimeData->setUrls(urls); |
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mimeData->setText(mSourcePath); |
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QDrag *drag = new QDrag(this); |
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drag->setMimeData(mimeData); |
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drag->start(); |
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} |
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@ -1,23 +0,0 @@ |
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#ifndef UBDRAGGABLELABEL_H |
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#define UBDRAGGABLELABEL_H |
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#include <QLabel> |
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class UBDraggableLabel : public QLabel |
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{ |
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Q_OBJECT |
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public: |
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UBDraggableLabel(QWidget *parent = 0); |
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~UBDraggableLabel(); |
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void loadImage(QString imagePath); |
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signals: |
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public slots: |
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protected: |
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QString mSourcePath; |
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void mousePressEvent(QMouseEvent *event); |
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}; |
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#endif // UBDRAGGABLELABEL_H
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@ -1,42 +0,0 @@ |
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#include <QApplication> |
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#include <QUrl> |
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#include "UBDraggableMedia.h" |
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UBDraggableMedia::UBDraggableMedia(eMediaType type, QWidget *parent, const char *name):UBMediaWidget(type, parent, name) |
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{ |
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removeAllActions(); |
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} |
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UBDraggableMedia::~UBDraggableMedia() |
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{ |
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} |
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void UBDraggableMedia::mousePressEvent(QMouseEvent* ev) |
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{ |
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if(Qt::LeftButton == ev->button()){ |
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mDragStartPos = ev->pos(); |
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} |
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} |
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void UBDraggableMedia::mouseMoveEvent(QMouseEvent* ev) |
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{ |
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if(!(ev->buttons() & Qt::LeftButton)){ |
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return; |
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} |
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if((ev->pos() - mDragStartPos).manhattanLength() < QApplication::startDragDistance()){ |
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return; |
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} |
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QDrag *drag = new QDrag(this); |
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QMimeData *mimeData = new QMimeData; |
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QList<QUrl> urls; |
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urls << QUrl(mFilePath); |
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mimeData->setText(mFilePath); |
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mimeData->setUrls(urls); |
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drag->setMimeData(mimeData); |
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drag->exec(Qt::CopyAction | Qt::MoveAction); |
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} |
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@ -1,19 +0,0 @@ |
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#ifndef UBDRAGGABLEMEDIA_H |
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#define UBDRAGGABLEMEDIA_H |
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#include "UBMediaWidget.h" |
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class UBDraggableMedia : public UBMediaWidget |
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{ |
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public: |
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UBDraggableMedia(eMediaType type = eMediaType_Video, QWidget* parent=0, const char* name="UBDraggableMedia"); |
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~UBDraggableMedia(); |
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protected: |
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void mousePressEvent(QMouseEvent* ev); |
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void mouseMoveEvent(QMouseEvent* ev); |
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private: |
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QPoint mDragStartPos; |
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}; |
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#endif // UBDRAGGABLEMEDIA_H
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@ -1,335 +0,0 @@ |
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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 General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (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 General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#include "core/UBApplication.h" |
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#include "globals/UBGlobals.h" |
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#include "UBMediaWidget.h" |
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/**
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* \brief Constructor |
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* @param type as the media type |
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* @param parent as the parent widget |
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* @param name as the object name |
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*/ |
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UBMediaWidget::UBMediaWidget(eMediaType type, QWidget *parent, const char *name):UBActionableWidget(parent, name) |
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, mpMediaObject(NULL) |
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, mpVideoWidget(NULL) |
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, mpAudioOutput(NULL) |
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, mpPlayStopButton(NULL) |
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, mpPauseButton(NULL) |
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, mpSlider(NULL) |
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, mAutoUpdate(false) |
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, mGeneratingThumbnail(false) |
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, mBorder(5) |
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, mpMediaContainer(NULL) |
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, mpCover(NULL) |
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{ |
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setAttribute(Qt::WA_StyledBackground, true); |
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setStyleSheet(UBApplication::globalStyleSheet()); |
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addAction(eAction_Close); |
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mType = type; |
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setLayout(&mLayout); |
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mpPlayStopButton = new UBMediaButton(this); |
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mpPlayStopButton->setPixmap(QPixmap(":images/play.svg")); |
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mpPauseButton = new UBMediaButton(this); |
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mpPauseButton->setPixmap(QPixmap(":images/pause.svg")); |
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mpPauseButton->setEnabled(false); |
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mpSlider = new QSlider(this); |
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mpSlider->setOrientation(Qt::Horizontal); |
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mpSlider->setMinimum(0); |
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mpSlider->setMaximum(0); |
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mSeekerLayout.addWidget(mpPlayStopButton, 0); |
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mSeekerLayout.addWidget(mpPauseButton, 0); |
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mSeekerLayout.addWidget(mpSlider, 1); |
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mSeekerLayout.setContentsMargins(0, 0, 0, 0); |
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connect(mpPlayStopButton, SIGNAL(clicked()), this, SLOT(onPlayStopClicked())); |
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connect(mpPauseButton, SIGNAL(clicked()), this, SLOT(onPauseClicked())); |
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connect(mpSlider, SIGNAL(valueChanged(int)), this, SLOT(onSliderChanged(int))); |
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} |
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/**
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* \brief Destructor |
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*/ |
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UBMediaWidget::~UBMediaWidget() |
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{ |
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unsetActionsParent(); |
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DELETEPTR(mpSlider); |
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DELETEPTR(mpPauseButton); |
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DELETEPTR(mpPlayStopButton); |
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DELETEPTR(mpAudioOutput); |
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DELETEPTR(mpVideoWidget); |
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DELETEPTR(mpMediaObject); |
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DELETEPTR(mpCover); |
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} |
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/**
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* \brief Set the media file |
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* @param filePath as the media file path |
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*/ |
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void UBMediaWidget::setFile(const QString &filePath) |
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{ |
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Q_ASSERT("" != filePath); |
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mFilePath = filePath; |
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mpMediaObject = new Phonon::MediaObject(this); |
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mpMediaObject->setTickInterval(TICK_INTERVAL); |
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connect(mpMediaObject, SIGNAL(stateChanged(Phonon::State,Phonon::State)), this, SLOT(onStateChanged(Phonon::State,Phonon::State))); |
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connect(mpMediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(onTotalTimeChanged(qint64))); |
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connect(mpMediaObject, SIGNAL(tick(qint64)), this, SLOT(onTick(qint64))); |
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mpMediaObject->setCurrentSource(Phonon::MediaSource(filePath)); |
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createMediaPlayer(); |
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} |
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/**
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* \brief Get the media type |
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* @returns the media type |
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*/ |
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eMediaType UBMediaWidget::mediaType() |
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{ |
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return mType; |
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} |
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void UBMediaWidget::showEvent(QShowEvent* event) |
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{ |
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if(!mpVideoWidget){ |
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mpVideoWidget = new Phonon::VideoWidget(this); |
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mMediaLayout.addStretch(1); |
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mMediaLayout.addWidget(mpVideoWidget, 0); |
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mMediaLayout.addStretch(1); |
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Phonon::createPath(mpMediaObject, mpVideoWidget); |
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adaptSizeToVideo(); |
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mpMediaObject->play(); |
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mpMediaObject->stop(); |
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} |
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QWidget::showEvent(event); |
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} |
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/**
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* \brief Create the media player |
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*/ |
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void UBMediaWidget::createMediaPlayer() |
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{ |
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mpMediaContainer = new QWidget(this); |
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mpMediaContainer->setObjectName("UBMediaVideoContainer"); |
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mpMediaContainer->setLayout(&mMediaLayout); |
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if(eMediaType_Video == mType){ |
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mMediaLayout.setContentsMargins(10, 10, 25, 10); |
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if(isVisible()){ |
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mpVideoWidget = new Phonon::VideoWidget(this); |
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mMediaLayout.addStretch(1); |
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mMediaLayout.addWidget(mpVideoWidget, 0); |
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mMediaLayout.addStretch(1); |
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Phonon::createPath(mpMediaObject, mpVideoWidget); |
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adaptSizeToVideo(); |
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} |
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mpAudioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this); |
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Phonon::createPath(mpMediaObject, mpAudioOutput); |
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}else if(eMediaType_Audio == mType){ |
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mMediaLayout.setContentsMargins(10, 10, 10, 10); |
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mpCover = new QLabel(mpMediaContainer); |
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mpMediaContainer->setStyleSheet(QString("background: none;")); |
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setAudioCover(":images/libpalette/soundIcon.svg"); |
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mpCover->setScaledContents(true); |
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mMediaLayout.addStretch(1); |
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mMediaLayout.addWidget(mpCover, 0); |
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mMediaLayout.addStretch(1); |
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mpAudioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this); |
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Phonon::createPath(mpMediaObject, mpAudioOutput); |
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} |
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mLayout.addWidget(mpMediaContainer, 1); |
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mLayout.addLayout(&mSeekerLayout, 0); |
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setActionsParent(mpMediaContainer); |
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} |
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/**
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* \brief Adapt the widget size to the video in order to keep the good aspect ratio |
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*/ |
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void UBMediaWidget::adaptSizeToVideo() |
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{ |
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if(NULL != mpMediaContainer){ |
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int origW = mpMediaContainer->width(); |
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int origH = mpMediaContainer->height(); |
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int newW = width(); |
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float scaleFactor = (float)origW/(float)newW; |
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int newH = origH/scaleFactor; |
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resize(newW, height() + newH); |
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} |
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} |
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/**
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* \brief Handle the media state change notification |
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* @param newState as the new state |
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* @param oldState as the old state |
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*/ |
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void UBMediaWidget::onStateChanged(Phonon::State newState, Phonon::State oldState) |
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{ |
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if(!mGeneratingThumbnail){ |
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if(Phonon::LoadingState == oldState && Phonon::StoppedState == newState){ |
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if(eMediaType_Video == mType){ |
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// We do that here to generate the thumbnail of the video
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mGeneratingThumbnail = true; |
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mpMediaObject->play(); |
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mpMediaObject->pause(); |
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mGeneratingThumbnail = false; |
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} |
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}else if(Phonon::PlayingState == oldState && Phonon::PausedState == newState){ |
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mpPlayStopButton->setPixmap(QPixmap(":images/play.svg")); |
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mpPauseButton->setEnabled(false); |
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}else if((Phonon::PausedState == oldState && Phonon::PlayingState == newState) || |
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(Phonon::StoppedState == oldState && Phonon::PlayingState == newState)){ |
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mpPlayStopButton->setPixmap(QPixmap(":images/stop.svg")); |
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mpPauseButton->setEnabled(true); |
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}else if(Phonon::PlayingState == oldState && Phonon::StoppedState == newState){ |
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mpPlayStopButton->setPixmap(QPixmap(":images/play.svg")); |
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mpPauseButton->setEnabled(false); |
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mpSlider->setValue(0); |
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} |
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} |
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} |
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/**
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* \brief Handles the total time change notification |
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* @param total as the new total time |
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*/ |
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void UBMediaWidget::onTotalTimeChanged(qint64 total) |
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{ |
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mpSlider->setMaximum(total); |
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} |
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/**
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* \brief Handles the tick notification |
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* @param currentTime as the current time |
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*/ |
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void UBMediaWidget::onTick(qint64 currentTime) |
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{ |
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mAutoUpdate = true; |
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mpSlider->setValue((int)currentTime); |
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mAutoUpdate = false; |
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} |
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/**
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* \brief Handles the seeker value change notification |
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* @param value as the new seeker value |
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*/ |
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void UBMediaWidget::onSliderChanged(int value) |
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{ |
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if(!mAutoUpdate){ |
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mpMediaObject->seek(value); |
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} |
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} |
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/**
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* \brief Toggle Play-Stop |
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*/ |
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void UBMediaWidget::onPlayStopClicked() |
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{ |
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switch(mpMediaObject->state()){ |
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case Phonon::PlayingState: |
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mpMediaObject->stop(); |
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break; |
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case Phonon::StoppedState: |
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case Phonon::PausedState: |
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mpMediaObject->play(); |
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break; |
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default: |
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break; |
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} |
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} |
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/**
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* \brief Pause the media |
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*/ |
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void UBMediaWidget::onPauseClicked() |
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{ |
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mpMediaObject->pause(); |
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} |
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/**
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* Get the border |
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* @returns the actual border |
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*/ |
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int UBMediaWidget::border() |
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{ |
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return mBorder; |
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} |
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|
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/**
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* \brief Handles the resize event |
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* @param ev as the resize event |
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*/ |
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void UBMediaWidget::resizeEvent(QResizeEvent* ev) |
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{ |
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Q_UNUSED(ev); |
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} |
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/**
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* \brief Set the audio cover |
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* @param coverPath as the cover image file path |
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*/ |
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void UBMediaWidget::setAudioCover(const QString &coverPath) |
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{ |
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if(NULL != mpCover){ |
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mpCover->setPixmap(QPixmap(coverPath)); |
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} |
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} |
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// -----------------------------------------------------------------------------------------------------------
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/**
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* \brief Constructor |
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* @param parent as the parent widget |
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* @param name as the object name |
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*/ |
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UBMediaButton::UBMediaButton(QWidget *parent, const char *name):QLabel(parent) |
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, mPressed(false) |
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{ |
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setObjectName(name); |
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resize(UBMEDIABUTTON_SIZE, UBMEDIABUTTON_SIZE); |
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setStyleSheet(QString("padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;")); |
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} |
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|
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/**
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* \brief Destructor |
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*/ |
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UBMediaButton::~UBMediaButton() |
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{ |
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|
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} |
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|
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/**
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* \brief Handles the mouse press notification |
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* @param ev as the mouse press event |
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*/ |
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void UBMediaButton::mousePressEvent(QMouseEvent* ev) |
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{ |
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Q_UNUSED(ev); |
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mPressed = true; |
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} |
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|
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/**
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* \brief Handles the mouse release notification |
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* @param ev as the mouse release event |
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*/ |
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void UBMediaButton::mouseReleaseEvent(QMouseEvent* ev) |
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{ |
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Q_UNUSED(ev); |
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if(mPressed){ |
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mPressed = false; |
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emit clicked(); |
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} |
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} |
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@ -1,127 +0,0 @@ |
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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 General Public License as published by |
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* 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 General Public License for more details. |
||||
* |
||||
* You should have received a copy of the GNU General Public License |
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/ |
||||
#ifndef UBMEDIAWIDGET_H |
||||
#define UBMEDIAWIDGET_H |
||||
|
||||
#include <QWidget> |
||||
#include <QVBoxLayout> |
||||
#include <QHBoxLayout> |
||||
#include <QLabel> |
||||
#include <QSlider> |
||||
#include <QMouseEvent> |
||||
|
||||
#include <phonon/MediaObject> |
||||
#include <phonon/VideoWidget> |
||||
#include <phonon/AudioOutput> |
||||
|
||||
#include "interfaces/IResizeable.h" |
||||
#include "UBActionableWidget.h" |
||||
|
||||
#define UBMEDIABUTTON_SIZE 32 |
||||
#define TICK_INTERVAL 1000 |
||||
|
||||
/**
|
||||
* \brief The media type |
||||
*/ |
||||
typedef enum{ |
||||
eMediaType_Video, |
||||
eMediaType_Audio |
||||
}eMediaType; |
||||
|
||||
class UBMediaButton : public QLabel |
||||
{ |
||||
Q_OBJECT |
||||
public: |
||||
UBMediaButton(QWidget* parent=0, const char* name="UBMediaButton"); |
||||
~UBMediaButton(); |
||||
|
||||
signals: |
||||
void clicked(); |
||||
|
||||
protected: |
||||
void mousePressEvent(QMouseEvent* ev); |
||||
void mouseReleaseEvent(QMouseEvent* ev); |
||||
|
||||
private: |
||||
/** And indicator of the press event in progress */ |
||||
bool mPressed; |
||||
}; |
||||
|
||||
class UBMediaWidget : public UBActionableWidget |
||||
{ |
||||
Q_OBJECT |
||||
public: |
||||
UBMediaWidget(eMediaType type = eMediaType_Video, QWidget* parent=0, const char* name="UBMediaWidget"); |
||||
~UBMediaWidget(); |
||||
void setFile(const QString& filePath); |
||||
eMediaType mediaType(); |
||||
int border(); |
||||
void setAudioCover(const QString& coverPath); |
||||
void setUrl(const QString& url){mUrl = url;} |
||||
QString url(){return mUrl;} |
||||
|
||||
protected: |
||||
void resizeEvent(QResizeEvent* ev); |
||||
void showEvent(QShowEvent* event); |
||||
/** The current media file path */ |
||||
QString mFilePath; |
||||
|
||||
private slots: |
||||
void onPlayStopClicked(); |
||||
void onPauseClicked(); |
||||
void onStateChanged(Phonon::State newState, Phonon::State oldState); |
||||
void onTotalTimeChanged(qint64 total); |
||||
void onTick(qint64 currentTime); |
||||
void onSliderChanged(int value); |
||||
|
||||
private: |
||||
void createMediaPlayer(); |
||||
void adaptSizeToVideo(); |
||||
|
||||
/** The current media type */ |
||||
eMediaType mType; |
||||
/** The media object */ |
||||
Phonon::MediaObject* mpMediaObject; |
||||
/** The video renderer */ |
||||
Phonon::VideoWidget* mpVideoWidget; |
||||
/** The audio renderer */ |
||||
Phonon::AudioOutput* mpAudioOutput; |
||||
/** The principal layout of this widget */ |
||||
QVBoxLayout mLayout; |
||||
/** The seeker layout */ |
||||
QHBoxLayout mSeekerLayout; |
||||
/** The play-stop button */ |
||||
UBMediaButton* mpPlayStopButton; |
||||
/** The pause button */ |
||||
UBMediaButton* mpPauseButton; |
||||
/** The seeker slider */ |
||||
QSlider* mpSlider; |
||||
/** An indicator of the seeker auto update in progress */ |
||||
bool mAutoUpdate; |
||||
/** An indicator of the thumbnail generation in progress */ |
||||
bool mGeneratingThumbnail; |
||||
/** The border */ |
||||
int mBorder; |
||||
/** A widget that will contain the media */ |
||||
QWidget* mpMediaContainer; |
||||
/** The media layout */ |
||||
QHBoxLayout mMediaLayout; |
||||
/** The audio cover */ |
||||
QLabel* mpCover; |
||||
/** The media url */ |
||||
QString mUrl; |
||||
}; |
||||
|
||||
#endif // UBMEDIAWIDGET_H
|
||||
@ -1,229 +0,0 @@ |
||||
#include <QDebug> |
||||
#include <QScrollBar> |
||||
#include <QApplication> |
||||
#include <QPainter> |
||||
|
||||
#include "globals/UBGlobals.h" |
||||
#include "UBWidgetList.h" |
||||
|
||||
UBWidgetList::UBWidgetList(QWidget* parent, eWidgetListOrientation orientation, const char* name):QScrollArea(parent) |
||||
, mCanRemove(true) |
||||
, mpLayout(NULL) |
||||
, mpContainer(NULL) |
||||
, mMargin(10) |
||||
, mListElementsSpacing(10) |
||||
, mpEmptyLabel(NULL) |
||||
, mpCurrentWidget(NULL) |
||||
{ |
||||
setObjectName(name); |
||||
mOrientation = orientation; |
||||
mpContainer = new QWidget(this); |
||||
mpEmptyLabel = new QLabel(this); |
||||
mpEmptyLabel->setObjectName("emptyString"); |
||||
mpEmptyLabel->setWordWrap(true); |
||||
mpEmptyLabel->setAlignment(Qt::AlignCenter); |
||||
|
||||
if(eWidgetListOrientation_Vertical == orientation){ |
||||
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); |
||||
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
||||
mpLayout = new QVBoxLayout(mpContainer); |
||||
} |
||||
else{ |
||||
setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded); |
||||
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
||||
mpLayout = new QHBoxLayout(mpContainer); |
||||
} |
||||
mpLayout->setContentsMargins(margin(), margin(), margin(), margin()); |
||||
mpContainer->setLayout(mpLayout); |
||||
setWidget(mpContainer); |
||||
} |
||||
|
||||
UBWidgetList::~UBWidgetList() |
||||
{ |
||||
DELETEPTR(mpEmptyLabel); |
||||
DELETEPTR(mpLayout); |
||||
DELETEPTR(mpContainer); |
||||
} |
||||
|
||||
void UBWidgetList::addWidget(QWidget *widget) |
||||
{ |
||||
if(NULL != mpLayout && NULL != widget){ |
||||
widget->setParent(mpContainer); |
||||
mpEmptyLabel->setVisible(false); |
||||
mWidgetInfo[widget] = widget->size(); |
||||
updateView(size()); |
||||
mpLayout->addWidget(widget); |
||||
|
||||
// This call is used only to refresh the size of the widgets
|
||||
updateSizes(); |
||||
} |
||||
} |
||||
|
||||
void UBWidgetList::removeWidget(QWidget *widget) |
||||
{ |
||||
if(NULL != mpLayout && NULL != widget){ |
||||
mpLayout->removeWidget(widget); |
||||
mWidgetInfo.remove(widget); |
||||
widget->setVisible(false); |
||||
updateView(size()); |
||||
if(0 == mpLayout->count()){ |
||||
mpEmptyLabel->setVisible(true); |
||||
} |
||||
if(mpCurrentWidget == widget){ |
||||
mpCurrentWidget = NULL; |
||||
} |
||||
} |
||||
} |
||||
|
||||
|
||||
int UBWidgetList::scaleWidgets(QSize pSize) |
||||
{ |
||||
// to remove the first spacing that shouldn't be there.
|
||||
int result = -mListElementsSpacing; |
||||
foreach(QWidget* eachWidget, mWidgetInfo.keys()){ |
||||
qreal scaleFactor = 0; |
||||
int newWidgetWidth = pSize.width(); |
||||
int newWidgetHeight = pSize.height(); |
||||
if(eWidgetListOrientation_Vertical == mOrientation){ |
||||
scaleFactor = (float)mWidgetInfo[eachWidget].width() / (float)pSize.width(); |
||||
newWidgetHeight = mWidgetInfo[eachWidget].height()/scaleFactor; |
||||
result += newWidgetHeight; |
||||
eachWidget->setMinimumHeight(newWidgetHeight- 1); |
||||
eachWidget->setMaximumHeight(newWidgetHeight); |
||||
} |
||||
else{ |
||||
scaleFactor = (float)mWidgetInfo[eachWidget].height() / (float)pSize.height(); |
||||
newWidgetWidth = mWidgetInfo[eachWidget].width()/scaleFactor; |
||||
result += newWidgetWidth; |
||||
eachWidget->setMinimumWidth(newWidgetWidth - 1); |
||||
eachWidget->setMaximumWidth(newWidgetWidth); |
||||
} |
||||
//Adding a vertical/horizontal space between each element of the list
|
||||
result += mListElementsSpacing; |
||||
} |
||||
return result; |
||||
} |
||||
|
||||
void UBWidgetList::scaleContainer(QSize pSize, int updateValue) |
||||
{ |
||||
if(eWidgetListOrientation_Vertical == mOrientation) |
||||
mpContainer->resize(pSize.width(), updateValue); |
||||
else |
||||
mpContainer->resize(updateValue, pSize.height()); |
||||
} |
||||
|
||||
|
||||
void UBWidgetList::updateView(QSize pSize) |
||||
{ |
||||
// Widgets on list are resized automatically to fit the mpcontainer.
|
||||
// so if you want to keep the aspect ratio you have to calculate
|
||||
// the sum of the new widget height and give it to the mpContainer.
|
||||
// The container resize will trig the widgets resize and the good
|
||||
// height permits to respect the aspect ratio.
|
||||
int updatedValue = scaleWidgets(pSize); |
||||
scaleContainer(pSize,updatedValue); |
||||
} |
||||
|
||||
|
||||
|
||||
void UBWidgetList::resizeEvent(QResizeEvent *ev) |
||||
{ |
||||
Q_UNUSED(ev); |
||||
mpEmptyLabel->setGeometry((width() - mpEmptyLabel->width()) / 2, |
||||
(height() - mpEmptyLabel->height()) /2, |
||||
mpEmptyLabel->width(), |
||||
mpEmptyLabel->height()); |
||||
updateView(size()); |
||||
updateSizes(); |
||||
} |
||||
|
||||
void UBWidgetList::mousePressEvent(QMouseEvent *ev) |
||||
{ |
||||
Q_UNUSED(ev); |
||||
if(mCanRemove){ |
||||
QWidget* pWAt = widgetAt(ev->pos()); |
||||
if(NULL != mpCurrentWidget){ |
||||
if(pWAt != mpCurrentWidget){ |
||||
mpCurrentWidget->setActionsVisible(false); |
||||
update(); |
||||
} |
||||
} |
||||
mpCurrentWidget = dynamic_cast<UBActionableWidget*>(pWAt); |
||||
if(NULL != mpCurrentWidget){ |
||||
mpCurrentWidget->setActionsVisible(true); |
||||
update(); |
||||
} |
||||
} |
||||
update(); |
||||
} |
||||
|
||||
QWidget* UBWidgetList::widgetAt(QPoint p) |
||||
{ |
||||
QWidget* pW = NULL; |
||||
pW = childAt(p); |
||||
if(NULL != pW){ |
||||
do{ |
||||
if( "UBTeacherStudentAction" == pW->objectName() || |
||||
"UBUrlWidget" == pW->objectName() || |
||||
"UBTBMediaPicture" == pW->objectName() || |
||||
"UBMediaWidget" == pW->objectName()){ |
||||
return pW; |
||||
}else{ |
||||
pW = pW->parentWidget(); |
||||
} |
||||
}while(NULL != pW && this != pW); |
||||
} |
||||
|
||||
return pW; |
||||
} |
||||
|
||||
void UBWidgetList::updateSizes() |
||||
{ |
||||
// Resize all the widgets
|
||||
foreach(QWidget* eachWidget, mWidgetInfo.keys()){ |
||||
if(NULL != eachWidget){ |
||||
QSize originalSize = mWidgetInfo[eachWidget]; |
||||
int currentWidth = mpContainer->width(); |
||||
int currentHeight = mpContainer->height(); |
||||
if(eWidgetListOrientation_Vertical == mOrientation){ |
||||
if(verticalScrollBar()->isVisible()){ |
||||
currentWidth -= verticalScrollBar()->width(); |
||||
eachWidget->setStyleSheet(QString("margin-right:%0;").arg(verticalScrollBar()->width())); |
||||
} |
||||
float scaleFactor = (float)currentWidth/(float)originalSize.width(); |
||||
currentHeight = originalSize.height()*scaleFactor; |
||||
}else{ |
||||
if(horizontalScrollBar()->isVisible()){ |
||||
currentHeight -= horizontalScrollBar()->height(); |
||||
eachWidget->setStyleSheet(QString("padding-bottom:%0;").arg(horizontalScrollBar()->height())); |
||||
} |
||||
float scaleFactor = (float)currentHeight/(float)originalSize.height(); |
||||
currentWidth = originalSize.width()*scaleFactor; |
||||
} |
||||
|
||||
eachWidget->resize(currentWidth, currentHeight); |
||||
} |
||||
} |
||||
} |
||||
|
||||
void UBWidgetList::setMargin(int margin) |
||||
{ |
||||
mMargin = margin; |
||||
} |
||||
|
||||
int UBWidgetList::margin() |
||||
{ |
||||
return mMargin; |
||||
} |
||||
|
||||
void UBWidgetList::setEmptyText(const QString &text) |
||||
{ |
||||
if(NULL != mpEmptyLabel){ |
||||
mpEmptyLabel->setText(text); |
||||
} |
||||
} |
||||
|
||||
bool UBWidgetList::empty() |
||||
{ |
||||
return mWidgetInfo.empty(); |
||||
} |
||||
@ -1,69 +0,0 @@ |
||||
#ifndef UBWIDGETLIST_H |
||||
#define UBWIDGETLIST_H |
||||
|
||||
#include <QWidget> |
||||
#include <QScrollArea> |
||||
#include <QBoxLayout> |
||||
#include <QVBoxLayout> |
||||
#include <QHBoxLayout> |
||||
#include <QResizeEvent> |
||||
#include <QVector> |
||||
#include <QLabel> |
||||
|
||||
#include "interfaces/IResizeable.h" |
||||
#include "customWidgets/UBActionableWidget.h" |
||||
|
||||
typedef enum{ |
||||
eWidgetListOrientation_Vertical, |
||||
eWidgetListOrientation_Horizontal |
||||
}eWidgetListOrientation; |
||||
|
||||
|
||||
class UBWidgetList : public QScrollArea |
||||
{ |
||||
Q_OBJECT |
||||
|
||||
typedef struct |
||||
{ |
||||
QSize size; |
||||
bool isResizable; |
||||
} sWidgetProperties; |
||||
|
||||
public: |
||||
UBWidgetList(QWidget* parent=0, eWidgetListOrientation orientation = eWidgetListOrientation_Vertical, const char* name = "UBWidgetList"); |
||||
~UBWidgetList(); |
||||
void addWidget(QWidget* widget); |
||||
void removeWidget(QWidget* widget); |
||||
void setMargin(int margin); |
||||
void setEmptyText(const QString& text); |
||||
int margin(); |
||||
bool empty(); |
||||
void setListElementSpacing(int margin) { mListElementsSpacing = margin; } |
||||
int listElementsSpacing() {return mListElementsSpacing; } |
||||
|
||||
signals: |
||||
void closeWidget(QWidget* w); |
||||
|
||||
protected: |
||||
bool mCanRemove; |
||||
|
||||
void resizeEvent(QResizeEvent* ev); |
||||
void mousePressEvent(QMouseEvent* ev); |
||||
|
||||
private: |
||||
QWidget* widgetAt(QPoint p); |
||||
int scaleWidgets(QSize pSize); |
||||
void scaleContainer(QSize pSize, int updateValue); |
||||
void updateView(QSize pSize); |
||||
void updateSizes(); |
||||
QBoxLayout* mpLayout; |
||||
QWidget* mpContainer; |
||||
eWidgetListOrientation mOrientation; |
||||
int mMargin; |
||||
int mListElementsSpacing; |
||||
QMap<QWidget*, QSize> mWidgetInfo; |
||||
QLabel* mpEmptyLabel; |
||||
UBActionableWidget* mpCurrentWidget; |
||||
}; |
||||
|
||||
#endif // UBWIDGETLIST_H
|
||||
@ -1,13 +0,0 @@ |
||||
|
||||
HEADERS += src/customWidgets/UBWidgetList.h \ |
||||
src/customWidgets/UBDraggableLabel.h \ |
||||
src/customWidgets/UBMediaWidget.h \ |
||||
src/globals/UBGlobals.h \ |
||||
src/customWidgets/UBDraggableMedia.h \ |
||||
src/customWidgets/UBActionableWidget.h |
||||
|
||||
SOURCES += src/customWidgets/UBWidgetList.cpp \ |
||||
src/customWidgets/UBDraggableLabel.cpp \ |
||||
src/customWidgets/UBMediaWidget.cpp \ |
||||
src/customWidgets/UBDraggableMedia.cpp \ |
||||
src/customWidgets/UBActionableWidget.cpp |
||||
Loading…
Reference in new issue