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Qt4ProjectManager: Fixed static storage of Icons.

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suppressing the "~QX11PixmapData(): QPixmap objects must be destroyed
..." warning.
This commit is contained in:
Friedemann Kleint
2010-02-12 12:40:32 +01:00
parent e5d3e04c60
commit 04462a4eb5
4 changed files with 6717 additions and 1305 deletions
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148
src/plugins/qt4projectmanager/qt4nodes.cpp
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@@ -65,13 +65,89 @@
#include <QtGui/QMessageBox>
#include <QtGui/QPushButton>
using namespace Qt4ProjectManager;
using namespace Qt4ProjectManager::Internal;
// Static cached data in struct Qt4NodeStaticData providing information and icons
// for file types and the project. Do some magic via qAddPostRoutine()
// to make sure the icons do not outlive QApplication, triggering warnings on X11.
namespace {
bool debug = false;
struct FileTypeDataStorage {
ProjectExplorer::FileType type;
const char *typeName;
const char *icon;
};
static const FileTypeDataStorage fileTypeDataStorage[] = {
{ ProjectExplorer::HeaderType,
QT_TRANSLATE_NOOP("Qt4ProjectManager::Internal::Qt4PriFileNode", "Headers"),
":/qt4projectmanager/images/headers.png" },
{ ProjectExplorer::SourceType,
QT_TRANSLATE_NOOP("Qt4ProjectManager::Internal::Qt4PriFileNode", "Sources"),
":/qt4projectmanager/images/sources.png" },
{ ProjectExplorer::FormType,
QT_TRANSLATE_NOOP("Qt4ProjectManager::Internal::Qt4PriFileNode", "Forms"),
":/qt4projectmanager/images/forms.png" },
{ ProjectExplorer::ResourceType,
QT_TRANSLATE_NOOP("Qt4ProjectManager::Internal::Qt4PriFileNode", "Resources"),
":/qt4projectmanager/images/qt_qrc.png" },
{ ProjectExplorer::UnknownFileType,
QT_TRANSLATE_NOOP("Qt4ProjectManager::Internal::Qt4PriFileNode", "Other files"),
":/qt4projectmanager/images/unknown.png" }
};
struct Qt4NodeStaticData {
struct FileTypeData {
FileTypeData(ProjectExplorer::FileType t = ProjectExplorer::UnknownFileType,
const QString &tN = QString(),
const QIcon &i = QIcon()) :
type(t), typeName(tN), icon(i) { }
ProjectExplorer::FileType type;
QString typeName;
QIcon icon;
};
QVector<FileTypeData> fileTypeData;
QIcon projectIcon;
};
static void clearQt4NodeStaticData();
Q_GLOBAL_STATIC_WITH_INITIALIZER(Qt4NodeStaticData, qt4NodeStaticData, {
// File type data
const unsigned count = sizeof(fileTypeDataStorage)/sizeof(FileTypeDataStorage);
x->fileTypeData.reserve(count);
// Overlay the SP_DirIcon with the custom icons
const QSize desiredSize = QSize(16, 16);
for (unsigned i = 0 ; i < count; i++) {
const QIcon overlayIcon = QIcon(QLatin1String(fileTypeDataStorage[i].icon));
const QPixmap folderPixmap =
Core::FileIconProvider::overlayIcon(QStyle::SP_DirIcon,
overlayIcon, desiredSize);
QIcon folderIcon;
folderIcon.addPixmap(folderPixmap);
const QString desc = Qt4ProjectManager::Internal::Qt4PriFileNode::tr(fileTypeDataStorage[i].typeName);
x->fileTypeData.push_back(Qt4NodeStaticData::FileTypeData(fileTypeDataStorage[i].type,
desc, folderIcon));
}
// Project icon
const QIcon projectBaseIcon(QLatin1String(":/qt4projectmanager/images/qt_project.png"));
const QPixmap projectPixmap = Core::FileIconProvider::overlayIcon(QStyle::SP_DirIcon,
projectBaseIcon,
desiredSize);
x->projectIcon.addPixmap(projectPixmap);
qAddPostRoutine(clearQt4NodeStaticData);
});
static void clearQt4NodeStaticData()
{
qt4NodeStaticData()->fileTypeData.clear();
qt4NodeStaticData()->projectIcon = QIcon();
}
enum { debug = 0 };
namespace {
// sorting helper function
bool sortProjectFilesByPath(ProFile *f1, ProFile *f2)
@@ -80,7 +156,8 @@ namespace {
}
}
namespace Qt4ProjectManager {
namespace Internal {
Qt4PriFile::Qt4PriFile(Qt4PriFileNode *qt4PriFile)
: IFile(qt4PriFile), m_priFile(qt4PriFile)
@@ -154,16 +231,7 @@ Qt4PriFileNode::Qt4PriFileNode(Qt4Project *project, Qt4ProFileNode* qt4ProFileNo
setFolderName(QFileInfo(filePath).completeBaseName());
static QIcon dirIcon;
if (dirIcon.isNull()) {
// Create a custom Qt dir icon based on the system icon
Core::FileIconProvider *iconProvider = Core::FileIconProvider::instance();
QPixmap dirIconPixmap = iconProvider->overlayIcon(QStyle::SP_DirIcon,
QIcon(":/qt4projectmanager/images/qt_project.png"),
QSize(16, 16));
dirIcon.addPixmap(dirIconPixmap);
}
setIcon(dirIcon);
setIcon(qt4NodeStaticData()->projectIcon);
}
void Qt4PriFileNode::scheduleUpdate()
@@ -172,9 +240,7 @@ void Qt4PriFileNode::scheduleUpdate()
m_qt4ProFileNode->scheduleUpdate();
}
namespace Qt4ProjectManager {
namespace Internal {
struct InternalNode
struct InternalNode
{
QMap<QString, InternalNode*> subnodes;
QStringList files;
@@ -376,8 +442,6 @@ namespace Internal {
projectNode->addFileNodes(filesToAdd, folder);
}
};
} // Internal namespace
} // namespace
void Qt4PriFileNode::update(ProFile *includeFile, ProFileReader *reader)
{
@@ -388,37 +452,6 @@ void Qt4PriFileNode::update(ProFile *includeFile, ProFileReader *reader)
if (m_fileNodes.isEmpty())
addFileNodes(QList<FileNode*>() << new FileNode(m_projectFilePath, ProjectFileType, false), this);
static QList<FileType> fileTypes =
(QList<FileType>() << ProjectExplorer::HeaderType
<< ProjectExplorer::SourceType
<< ProjectExplorer::FormType
<< ProjectExplorer::ResourceType
<< ProjectExplorer::UnknownFileType);
static QStringList fileTypeNames =
QStringList() << tr("Headers")
<< tr("Sources")
<< tr("Forms")
<< tr("Resources")
<< tr("Other files");
static QList<QIcon> fileTypeIcons;
if (fileTypeIcons.isEmpty()) {
QStringList iconPaths;
iconPaths << ":/qt4projectmanager/images/headers.png"
<< ":/qt4projectmanager/images/sources.png"
<< ":/qt4projectmanager/images/forms.png"
<< ":/qt4projectmanager/images/qt_qrc.png"
<< ":/qt4projectmanager/images/unknown.png";
foreach (const QString &iconPath, iconPaths) {
QIcon dirIcon;
Core::FileIconProvider *iconProvider = Core::FileIconProvider::instance();
QPixmap dirIconPixmap = iconProvider->overlayIcon(QStyle::SP_DirIcon,
QIcon(iconPath),
QSize(16, 16));
dirIcon.addPixmap(dirIconPixmap);
fileTypeIcons.append(dirIcon);
}
}
const QString &projectDir = m_qt4ProFileNode->m_projectDir;
QStringList baseVPaths;
@@ -427,11 +460,13 @@ void Qt4PriFileNode::update(ProFile *includeFile, ProFileReader *reader)
baseVPaths += reader->absolutePathValues("DEPENDPATH", projectDir);
baseVPaths.removeDuplicates();
const QVector<Qt4NodeStaticData::FileTypeData> &fileTypes = qt4NodeStaticData()->fileTypeData;
InternalNode contents;
// update files
for (int i = 0; i < fileTypes.size(); ++i) {
FileType type = fileTypes.at(i);
FileType type = fileTypes.at(i).type;
const QStringList qmakeVariables = varNames(type);
QStringList newFilePaths;
@@ -450,9 +485,9 @@ void Qt4PriFileNode::update(ProFile *includeFile, ProFileReader *reader)
if (!newFilePaths.isEmpty()) {
InternalNode *subfolder = new InternalNode;
subfolder->type = type;
subfolder->icon = fileTypeIcons.at(i);
subfolder->fullName = m_projectDir + '#' + fileTypeNames.at(i);
contents.subnodes.insert(fileTypeNames.at(i), subfolder);
subfolder->icon = fileTypes.at(i).icon;
subfolder->fullName = m_projectDir + '#' + fileTypes.at(i).typeName;
contents.subnodes.insert(fileTypes.at(i).typeName, subfolder);
// create the hierarchy with subdirectories
subfolder->create(m_projectDir, newFilePaths, type);
}
@@ -1290,3 +1325,6 @@ Qt4NodesWatcher::Qt4NodesWatcher(QObject *parent)
: NodesWatcher(parent)
{
}
}
}