mirrors/LimeReport
0
0
Fork 0
mirror of https://github.com/fralx/LimeReport.git synced 2025-11-04 23:21:26 +03:00
Code Activity

Added support for URLs as resource paths for ImageItem.

Browse Source
This commit is contained in:
Arin Alexander
2020-07-22 23:00:18 +03:00
parent 1f327e2a8c
commit 31c031aa01
4 changed files with 47 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
limereport/items/lrimageitem.cpp
View File

@@ -106,20 +106,6 @@ void ImageItem::processPopUpAction(QAction *action)
ItemDesignIntf::processPopUpAction(action);
}
QImage getFileByResourcePath(QString resourcePath){
QFileInfo resourceFile(resourcePath);
if (resourceFile.exists())
return QImage(resourcePath);
return QImage();
}
QImage ImageItem::drawImage()
{
if (image().isNull())
return getFileByResourcePath(m_resourcePath);
return image();
}
bool ImageItem::useExternalPainter() const
{
return m_useExternalPainter;
@@ -165,7 +151,6 @@ QString ImageItem::fileFilter() const
void ImageItem::updateItemSize(DataSourceManager* dataManager, RenderPass pass, int maxHeight)
{
if (m_picture.isNull()){
if (!m_datasource.isEmpty() && !m_field.isEmpty()){
IDataSource* ds = dataManager->dataSource(m_datasource);
@@ -176,7 +161,7 @@ void ImageItem::updateItemSize(DataSourceManager* dataManager, RenderPass pass,
} else if (!m_resourcePath.isEmpty()){
m_resourcePath = expandUserVariables(m_resourcePath, pass, NoEscapeSymbols, dataManager);
m_resourcePath = expandDataFields(m_resourcePath, NoEscapeSymbols, dataManager);
m_picture = QImage(m_resourcePath);
m_picture = QImage::fromData(dataManager->getResource(m_resourcePath));
} else if (!m_variable.isEmpty()){
QVariant data = dataManager->variable(m_variable);
if (data.type() == QVariant::String){
@@ -273,8 +258,8 @@ void ImageItem::setAutoSize(bool autoSize)
if (m_autoSize != autoSize){
m_autoSize = autoSize;
if (m_autoSize && !m_picture.isNull()){
setWidth(drawImage().width());
setHeight(drawImage().height());
setWidth(image().width());
setHeight(image().height());
setPossibleResizeDirectionFlags(Fixed);
} else {
setPossibleResizeDirectionFlags(AllDirections);
@@ -324,10 +309,10 @@ void ImageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QPointF point = rect().topLeft();
QImage img;
if (m_scale && !drawImage().isNull()){
img = drawImage().scaled(rect().width(), rect().height(), keepAspectRatio() ? Qt::KeepAspectRatio : Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
if (m_scale && !image().isNull()){
img = image().scaled(rect().width(), rect().height(), keepAspectRatio() ? Qt::KeepAspectRatio : Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
} else {
img = drawImage();
img = image();
}
qreal shiftHeight = rect().height() - img.height();
@@ -402,7 +387,8 @@ void ImageItem::setResourcePath(const QString &value){
if (m_resourcePath != value){
QString oldValue = m_resourcePath;
m_resourcePath = value;
update();
//m_picture = getFileByResourcePath(value);
//update();
notify("resourcePath", oldValue, value);
}
}

4
limereport/items/lrimageitem.h
View File

@@ -108,7 +108,6 @@ protected:
void loadPictureFromVariant(QVariant& data);
void preparePopUpMenu(QMenu &menu);
void processPopUpAction(QAction *action);
QImage drawImage();
private:
QImage m_picture;
bool m_useExternalPainter;
@@ -121,8 +120,7 @@ private:
bool m_keepAspectRatio;
bool m_center;
Format m_format;
QString m_variable;
QString m_variable;
};
}