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/*
This file is part of KDevelop
Copyright 2013 Milian Wolff <mail@milianw.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "projectfilterprovider.h"
#include <KPluginFactory>
#include <KMessageBox>
#include <KParts/MainWindow>
#include <KLocalizedString>
#include <QAction>
#include <QIcon>
#include <interfaces/iproject.h>
#include <interfaces/icore.h>
#include <interfaces/iprojectcontroller.h>
#include <interfaces/context.h>
#include <interfaces/contextmenuextension.h>
#include <interfaces/iuicontroller.h>
#include <debug.h>
#include "projectfilterconfigpage.h"
#include <project/projectmodel.h>
using namespace KDevelop;
K_PLUGIN_FACTORY_WITH_JSON(ProjectFilterProviderFactory, "kdevprojectfilter.json", registerPlugin<ProjectFilterProvider>();)
ProjectFilterProvider::ProjectFilterProvider( QObject* parent, const QVariantList& /*args*/ )
: IPlugin( QStringLiteral( "kdevprojectfilter" ), parent )
{
connect(core()->projectController(), &IProjectController::projectClosing,
this, &ProjectFilterProvider::projectClosing);
connect(core()->projectController(), &IProjectController::projectAboutToBeOpened,
this, &ProjectFilterProvider::projectAboutToBeOpened);
// initialize the filters for each project
const auto projects = core()->projectController()->projects();
for (IProject* project : projects) {
updateProjectFilters(project);
}
}
QSharedPointer<IProjectFilter> ProjectFilterProvider::createFilter(IProject* project) const
{
return QSharedPointer<IProjectFilter>(new ProjectFilter(project, m_filters[project]));
}
ContextMenuExtension ProjectFilterProvider::contextMenuExtension(Context* context, QWidget* parent)
{
ContextMenuExtension ret;
if (!context->hasType(Context::ProjectItemContext)) {
return ret;
}
auto* ctx = static_cast<ProjectItemContext*>( context );
QList<ProjectBaseItem*> items = ctx->items();
// filter out project roots and items in targets
QList< ProjectBaseItem* >::iterator it = items.begin();
while (it != items.end()) {
if ((*it)->isProjectRoot() || !(*it)->parent()->folder()) {
it = items.erase(it);
} else {
++it;
}
}
if (items.isEmpty()) {
return ret;
}
auto* action = new QAction(QIcon::fromTheme(QStringLiteral("view-filter")),
i18ncp("@action:inmenu", "Exclude Item from Project",
"Exclude Items from Project",
items.size()), parent);
action->setData(QVariant::fromValue(items));
connect(action, &QAction::triggered, this, &ProjectFilterProvider::addFilterFromContextMenu);
ret.addAction(ContextMenuExtension::FileGroup, action);
return ret;
}
void ProjectFilterProvider::addFilterFromContextMenu()
{
auto* action = qobject_cast<QAction*>(sender());
Q_ASSERT(action);
const QList<ProjectBaseItem*> items = action->data().value<QList<ProjectBaseItem*>>();
QHash<IProject*, SerializedFilters> changedProjectFilters;
for (ProjectBaseItem* item : items) {
auto filterIt = changedProjectFilters.find(item->project());
if (filterIt == changedProjectFilters.end()) {
filterIt = changedProjectFilters.insert(item->project(), readFilters(item->project()->projectConfiguration()));
}
SerializedFilters& filters = *filterIt;
Path path;
if (item->target()) {
path = Path(item->parent()->path(), item->text());
} else {
path = item->path();
}
filters << SerializedFilter(QLatin1Char('/') + item->project()->path().relativePath(path),
item->folder() ? Filter::Folders : Filter::Files);
}
QHash< IProject*, SerializedFilters >::const_iterator it = changedProjectFilters.constBegin();
while (it != changedProjectFilters.constEnd()) {
writeFilters(it.value(), it.key()->projectConfiguration());
m_filters[it.key()] = deserialize(it.value());
emit filterChanged(this, it.key());
++it;
}
KMessageBox::information(ICore::self()->uiController()->activeMainWindow(),
i18np("A filter for the item was added. To undo, use the project filter settings.",
"A filter for the items was added. To undo, use the project filter settings.",
items.size()), i18nc("@title:window", "Project Filter Added"), QStringLiteral("projectfilter-addfromctxmenu"));
}
void ProjectFilterProvider::updateProjectFilters(IProject* project)
{
Filters newFilters = deserialize(readFilters(project->projectConfiguration()));
Filters& filters = m_filters[project];
if (filters != newFilters) {
qCDebug(PLUGIN_PROJECTFILTER) << "project filter changed:" << project->name();
filters = newFilters;
emit filterChanged(this, project);
}
}
void ProjectFilterProvider::projectAboutToBeOpened(IProject* project)
{
m_filters[project] = deserialize(readFilters(project->projectConfiguration()));
}
void ProjectFilterProvider::projectClosing(IProject* project)
{
m_filters.remove(project);
}
int ProjectFilterProvider::perProjectConfigPages() const
{
return 1;
}
ConfigPage* ProjectFilterProvider::perProjectConfigPage(int i, const ProjectConfigOptions& options, QWidget* parent)
{
return i == 0 ? new ProjectFilterConfigPage(this, options, parent) : nullptr;
}
#include "projectfilterprovider.moc"
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