Drag and Drop, mod management.
This commit is contained in:
parent
253067c782
commit
c92ad7dcf8
@ -173,6 +173,7 @@ gui/lwjglselectdialog.h
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gui/instancesettings.h
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gui/IconPickerDialog.h
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gui/LegacyModEditDialog.h
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gui/ModListView.h
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# Base classes and infrastructure
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logic/InstanceVersion.h
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@ -242,6 +243,7 @@ gui/lwjglselectdialog.cpp
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gui/instancesettings.cpp
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gui/IconPickerDialog.cpp
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gui/LegacyModEditDialog.cpp
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gui/ModListView.cpp
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# Base classes and infrastructure
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logic/InstanceFactory.cpp
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@ -33,5 +33,10 @@ LIBUTIL_EXPORT bool ensurePathExists(QString filenamepath);
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LIBUTIL_EXPORT bool copyPath(QString src, QString dst);
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/// Opens the given file in the default application.
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LIBUTIL_EXPORT void openFileInDefaultProgram ( QString filename );
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/// Opens the given directory in the default application.
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LIBUTIL_EXPORT void openDirInDefaultProgram ( QString dirpath, bool ensureExists = false );
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#endif // PATHUTILS_H
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@ -17,6 +17,8 @@
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#include <QFileInfo>
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#include <QDir>
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#include <QDesktopServices>
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#include <QUrl>
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QString PathCombine(QString path1, QString path2)
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{
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@ -70,7 +72,7 @@ bool ensurePathExists(QString filenamepath)
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{
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QFileInfo a ( filenamepath );
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QDir dir;
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return (dir.mkpath ( a.path() ));
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return (dir.mkpath ( a.filePath() ));
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}
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bool copyPath(QString src, QString dst)
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@ -78,12 +80,14 @@ bool copyPath(QString src, QString dst)
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QDir dir(src);
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if (!dir.exists())
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return false;
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if(!ensurePathExists(dst))
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return false;
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foreach (QString d, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot))
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{
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QString dst_path = dst + QDir::separator() + d;
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dir.mkpath(dst_path);
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copyPath(src+ QDir::separator() + d, dst_path);
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QString inner_src = src+ QDir::separator() + d;
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QString inner_dst = dst + QDir::separator() + d;
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copyPath(inner_src, inner_dst);
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}
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foreach (QString f, dir.entryList(QDir::Files))
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@ -92,3 +96,19 @@ bool copyPath(QString src, QString dst)
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}
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return true;
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}
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void openDirInDefaultProgram ( QString path, bool ensureExists )
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{
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QDir parentPath;
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QDir dir( path );
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if(!dir.exists())
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{
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parentPath.mkpath(dir.absolutePath());
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}
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QDesktopServices::openUrl ( "file:///" + dir.absolutePath() );
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}
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void openFileInDefaultProgram ( QString filename )
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{
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QDesktopServices::openUrl ( "file:///" + QFileInfo ( filename ).absolutePath() );
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}
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@ -15,6 +15,9 @@
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#include "LegacyModEditDialog.h"
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#include "ui_LegacyModEditDialog.h"
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#include <logic/ModList.h>
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#include <pathutils.h>
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#include <QFileDialog>
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LegacyModEditDialog::LegacyModEditDialog( LegacyInstance* inst, QWidget* parent ) :
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m_inst(inst),
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@ -22,7 +25,22 @@ LegacyModEditDialog::LegacyModEditDialog( LegacyInstance* inst, QWidget* parent
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ui(new Ui::LegacyModEditDialog)
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{
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ui->setupUi(this);
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ensurePathExists(m_inst->coreModsDir());
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ensurePathExists(m_inst->mlModsDir());
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ensurePathExists(m_inst->jarModsDir());
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m_mods = m_inst->loaderModList();
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m_coremods = m_inst->coreModList();
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m_jarmods = m_inst->jarModList();
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/*
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m_mods->startWatching();
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m_coremods->startWatching();
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m_jarmods->startWatching();
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*/
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ui->jarModsTreeView->setModel(m_jarmods.data());
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ui->coreModsTreeView->setModel(m_coremods.data());
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ui->mlModTreeView->setModel(m_mods.data());
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}
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LegacyModEditDialog::~LegacyModEditDialog()
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@ -30,6 +48,80 @@ LegacyModEditDialog::~LegacyModEditDialog()
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delete ui;
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}
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void LegacyModEditDialog::on_addCoreBtn_clicked()
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{
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QStringList fileNames = QFileDialog::getOpenFileNames(this, "Select Core Mods");
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for(auto filename:fileNames)
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{
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m_coremods->installMod(QFileInfo(filename));
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}
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}
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void LegacyModEditDialog::on_addForgeBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_addJarBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_addModBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_addTexPackBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_moveJarDownBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_moveJarUpBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_rmCoreBtn_clicked()
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{
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auto sm = ui->coreModsTreeView->selectionModel();
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auto selection = sm->selectedRows();
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if(!selection.size())
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return;
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m_coremods->deleteMod(selection[0].row());
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}
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void LegacyModEditDialog::on_rmJarBtn_clicked()
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{
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auto sm = ui->jarModsTreeView->selectionModel();
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auto selection = sm->selectedRows();
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if(!selection.size())
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return;
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m_jarmods->deleteMod(selection[0].row());
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}
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void LegacyModEditDialog::on_rmModBtn_clicked()
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{
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auto sm = ui->mlModTreeView->selectionModel();
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auto selection = sm->selectedRows();
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if(!selection.size())
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return;
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m_mods->deleteMod(selection[0].row());
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}
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void LegacyModEditDialog::on_rmTexPackBtn_clicked()
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{
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}
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void LegacyModEditDialog::on_viewCoreBtn_clicked()
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{
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openDirInDefaultProgram(m_inst->coreModsDir(), true);
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}
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void LegacyModEditDialog::on_viewModBtn_clicked()
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{
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openDirInDefaultProgram(m_inst->mlModsDir(), true);
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}
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void LegacyModEditDialog::on_viewTexPackBtn_clicked()
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{
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//openDirInDefaultProgram(m_inst->mlModsDir(), true);
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}
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void LegacyModEditDialog::on_buttonBox_rejected()
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{
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close();
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@ -31,9 +31,9 @@ public:
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~LegacyModEditDialog();
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private slots:
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/* Mapped for implementation
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void on_addJarBtn_clicked();
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void on_rmJarBtn_clicked();
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void on_rmJarBtn_clicked();
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void on_addForgeBtn_clicked();
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void on_moveJarUpBtn_clicked();
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void on_moveJarDownBtn_clicked();
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@ -49,11 +49,14 @@ private slots:
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void on_addTexPackBtn_clicked();
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void on_rmTexPackBtn_clicked();
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void on_viewTexPackBtn_clicked();
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*/
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// Questionable: SettingsDialog doesn't need this for some reason?
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void on_buttonBox_rejected();
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private:
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Ui::LegacyModEditDialog *ui;
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QSharedPointer<ModList> m_mods;
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QSharedPointer<ModList> m_coremods;
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QSharedPointer<ModList> m_jarmods;
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QSharedPointer<ModList> m_texturepacks;
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LegacyInstance * m_inst;
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};
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@ -16,9 +16,6 @@
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<layout class="QVBoxLayout" name="verticalLayout">
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<item>
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<widget class="QTabWidget" name="tabWidget">
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<property name="acceptDrops">
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<bool>false</bool>
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</property>
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<property name="currentIndex">
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<number>0</number>
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</property>
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@ -28,12 +25,12 @@
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</attribute>
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<layout class="QHBoxLayout" name="horizontalLayout">
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<item>
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<widget class="QListView" name="jarModsListView">
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<property name="acceptDrops">
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<bool>true</bool>
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<widget class="ModListView" name="jarModsTreeView">
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<property name="verticalScrollBarPolicy">
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<enum>Qt::ScrollBarAlwaysOn</enum>
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</property>
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<property name="dragDropMode">
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<enum>QAbstractItemView::DropOnly</enum>
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<property name="horizontalScrollBarPolicy">
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<enum>Qt::ScrollBarAlwaysOff</enum>
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</property>
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</widget>
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</item>
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@ -55,6 +52,9 @@
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</item>
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<item>
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<widget class="QPushButton" name="addForgeBtn">
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<property name="enabled">
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<bool>false</bool>
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</property>
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<property name="text">
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<string>MCForge</string>
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</property>
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@ -97,10 +97,7 @@
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</attribute>
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<layout class="QHBoxLayout" name="horizontalLayout_3">
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<item>
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<widget class="QListView" name="coreModsListView">
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<property name="acceptDrops">
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<bool>true</bool>
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</property>
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<widget class="ModListView" name="coreModsTreeView">
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<property name="dragDropMode">
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<enum>QAbstractItemView::DropOnly</enum>
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</property>
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@ -152,7 +149,7 @@
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</attribute>
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<layout class="QHBoxLayout" name="horizontalLayout_2">
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<item>
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<widget class="QListView" name="mlModListView">
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<widget class="ModListView" name="mlModTreeView">
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<property name="acceptDrops">
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<bool>true</bool>
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</property>
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@ -210,19 +207,13 @@
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</attribute>
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<layout class="QHBoxLayout" name="horizontalLayout_4">
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<item>
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<widget class="QListView" name="texPackListView">
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<widget class="ModListView" name="texPackTreeView">
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<property name="acceptDrops">
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<bool>true</bool>
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</property>
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<property name="dragEnabled">
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<bool>false</bool>
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</property>
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<property name="dragDropMode">
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<enum>QAbstractItemView::DropOnly</enum>
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</property>
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<property name="defaultDropAction">
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<enum>Qt::IgnoreAction</enum>
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</property>
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</widget>
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</item>
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<item>
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@ -270,12 +261,19 @@
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<item>
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<widget class="QDialogButtonBox" name="buttonBox">
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<property name="standardButtons">
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<set>QDialogButtonBox::Close</set>
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<set>QDialogButtonBox::Close|QDialogButtonBox::Reset</set>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<customwidgets>
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<customwidget>
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<class>ModListView</class>
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<extends>QTreeView</extends>
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<header>gui/ModListView.h</header>
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</customwidget>
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</customwidgets>
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<resources/>
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<connections/>
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</ui>
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gui/ModListView.cpp
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32
gui/ModListView.cpp
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@ -0,0 +1,32 @@
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#include "ModListView.h"
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#include <QHeaderView>
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#include <QMouseEvent>
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ModListView::ModListView ( QWidget* parent )
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:QTreeView ( parent )
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{
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setAllColumnsShowFocus ( true );
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setExpandsOnDoubleClick ( false );
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setRootIsDecorated ( false );
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setSortingEnabled ( false );
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setAlternatingRowColors ( true );
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setSelectionMode ( QAbstractItemView::SingleSelection );
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setHeaderHidden ( false );
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setSelectionBehavior(QAbstractItemView::SelectRows);
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setVerticalScrollBarPolicy ( Qt::ScrollBarAlwaysOn );
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setHorizontalScrollBarPolicy ( Qt::ScrollBarAsNeeded );
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setDropIndicatorShown(true);
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setDragEnabled(true);
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setDragDropMode(QAbstractItemView::DragDrop);
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viewport()->setAcceptDrops(true);
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}
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void ModListView::setModel ( QAbstractItemModel* model )
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{
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QTreeView::setModel ( model );
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auto head = header();
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head->setStretchLastSection(false);
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head->setSectionResizeMode(0, QHeaderView::Stretch);
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head->setSectionResizeMode(1, QHeaderView::ResizeToContents);
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dropIndicatorPosition();
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}
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gui/ModListView.h
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10
gui/ModListView.h
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@ -0,0 +1,10 @@
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#pragma once
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#include <QTreeView>
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class ModListView: public QTreeView
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{
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Q_OBJECT
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public:
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explicit ModListView ( QWidget* parent = 0 );
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virtual void setModel ( QAbstractItemModel* model );
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};
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@ -64,11 +64,6 @@
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#include "instancedelegate.h"
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#include "IconPickerDialog.h"
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// Opens the given file in the default application.
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// TODO: Move this somewhere.
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void openFileInDefaultProgram ( QString filename );
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void openDirInDefaultProgram ( QString dirpath, bool ensureExists = false );
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MainWindow::MainWindow ( QWidget *parent ) :
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QMainWindow ( parent ),
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ui ( new Ui::MainWindow ),
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@ -376,7 +371,8 @@ void MainWindow::on_actionEditInstMods_triggered()
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if (inst)
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{
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auto dialog = inst->createModEditDialog(this);
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dialog->exec();
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if(dialog)
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dialog->exec();
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}
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}
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@ -537,22 +533,6 @@ void MainWindow::openWebPage ( QUrl url )
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browser->exec();
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}
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void openDirInDefaultProgram ( QString path, bool ensureExists )
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{
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QDir parentPath;
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QDir dir( path );
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if(!dir.exists())
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{
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parentPath.mkpath(dir.absolutePath());
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}
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QDesktopServices::openUrl ( "file:///" + dir.absolutePath() );
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}
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void openFileInDefaultProgram ( QString filename )
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{
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QDesktopServices::openUrl ( "file:///" + QFileInfo ( filename ).absolutePath() );
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}
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void MainWindow::on_actionChangeInstMCVersion_triggered()
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{
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if (view->selectionModel()->selectedIndexes().count() < 1)
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@ -347,9 +347,6 @@
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</property>
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</action>
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<action name="actionEditInstMods">
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<property name="enabled">
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<bool>false</bool>
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</property>
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<property name="text">
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<string>Edit Mods</string>
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</property>
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@ -88,8 +88,10 @@ QSharedPointer< ModList > LegacyInstance::coreModList()
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I_D(LegacyInstance);
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if(!d->core_mod_list)
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{
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d->core_mod_list.reset(new ModList(coreModsDir(), QString()));
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d->core_mod_list.reset(new ModList(coreModsDir()));
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}
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else
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d->core_mod_list->update();
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return d->core_mod_list;
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}
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@ -98,10 +100,12 @@ QSharedPointer< ModList > LegacyInstance::jarModList()
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I_D(LegacyInstance);
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if(!d->jar_mod_list)
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{
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auto list = new ModList(instModsDir(), modListFile());
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auto list = new ModList(jarModsDir(), modListFile());
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connect(list, SIGNAL(changed()), SLOT(jarModsChanged()));
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d->jar_mod_list.reset(list);
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}
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else
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d->jar_mod_list->update();
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return d->jar_mod_list;
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}
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@ -116,8 +120,10 @@ QSharedPointer< ModList > LegacyInstance::loaderModList()
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I_D(LegacyInstance);
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if(!d->loader_mod_list)
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{
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d->loader_mod_list.reset(new ModList(mlModsDir(), QString()));
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d->loader_mod_list.reset(new ModList(mlModsDir()));
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}
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else
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d->loader_mod_list->update();
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return d->loader_mod_list;
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}
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@ -133,7 +139,7 @@ void LegacyInstance::cleanupAfterRun()
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}
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QString LegacyInstance::instModsDir() const
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QString LegacyInstance::jarModsDir() const
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{
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return PathCombine(instanceRoot(), "instMods");
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}
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@ -28,7 +28,7 @@ public:
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////// Directories //////
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QString savesDir() const;
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QString instModsDir() const;
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QString jarModsDir() const;
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QString binDir() const;
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QString mlModsDir() const;
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QString coreModsDir() const;
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@ -26,7 +26,7 @@ Mod::Mod( const QFileInfo& file )
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void Mod::repath ( const QFileInfo& file )
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{
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m_file = file;
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m_name = file.baseName();
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m_name = file.completeBaseName();
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m_id = file.fileName();
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m_type = Mod::MOD_UNKNOWN;
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@ -47,12 +47,15 @@ public:
|
||||
// change the mod's filesystem path (used by mod lists for *MAGIC* purposes)
|
||||
void repath(const QFileInfo &file);
|
||||
|
||||
|
||||
// WEAK compare operator - used for replacing mods
|
||||
bool operator ==(const Mod &other) const
|
||||
{
|
||||
return filename() == other.filename();
|
||||
}
|
||||
|
||||
bool strongCompare(const Mod &other) const
|
||||
{
|
||||
return filename() == other.filename() && id() == other.id() && version() == other.version() && type() == other.type();
|
||||
}
|
||||
protected:
|
||||
|
||||
//FIXME: what do do with those? HMM...
|
||||
|
@ -17,12 +17,17 @@
|
||||
#include "ModList.h"
|
||||
#include "LegacyInstance.h"
|
||||
#include <pathutils.h>
|
||||
#include <QMimeData>
|
||||
#include <QUrl>
|
||||
#include <QDebug>
|
||||
#include <QUuid>
|
||||
|
||||
ModList::ModList ( const QString& dir, const QString& list_file )
|
||||
: QAbstractListModel(), m_dir(dir), m_list_file(list_file)
|
||||
{
|
||||
m_dir.setFilter(QDir::Readable | QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs | QDir::NoSymLinks);
|
||||
m_dir.setSorting(QDir::Name);
|
||||
m_list_id = QUuid::createUuid().toString();
|
||||
update();
|
||||
}
|
||||
|
||||
@ -30,24 +35,103 @@ bool ModList::update()
|
||||
{
|
||||
if (!isValid())
|
||||
return false;
|
||||
|
||||
bool initial = mods.empty();
|
||||
|
||||
bool listChanged = false;
|
||||
|
||||
auto list = m_dir.entryInfoList();
|
||||
for(auto entry: list)
|
||||
|
||||
QList<Mod> newMods;
|
||||
|
||||
auto folderContents = m_dir.entryInfoList();
|
||||
bool orderWasInvalid = false;
|
||||
|
||||
// first, process the ordered items (if any)
|
||||
int currentOrderIndex = 0;
|
||||
QStringList listOrder = readListFile();
|
||||
for(auto item: listOrder)
|
||||
{
|
||||
Mod mod(entry);
|
||||
if (initial || !mods.contains(mod))
|
||||
QFileInfo info (m_dir.filePath(item));
|
||||
int idx = folderContents.indexOf(info);
|
||||
// if the file from the index file exists
|
||||
if(idx != -1)
|
||||
{
|
||||
mods.push_back(mod);
|
||||
listChanged = true;
|
||||
// remove from the actual folder contents list
|
||||
folderContents.takeAt(idx);
|
||||
// append the new mod
|
||||
newMods.append(Mod(info));
|
||||
}
|
||||
else
|
||||
{
|
||||
orderWasInvalid = true;
|
||||
}
|
||||
}
|
||||
return listChanged;
|
||||
for(auto entry: folderContents)
|
||||
{
|
||||
newMods.append(Mod(entry));
|
||||
}
|
||||
if(mods.size() != newMods.size())
|
||||
{
|
||||
orderWasInvalid = true;
|
||||
}
|
||||
else for(int i = 0; i < mods.size(); i++)
|
||||
{
|
||||
if(!mods[i].strongCompare(newMods[i]))
|
||||
{
|
||||
orderWasInvalid = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
beginResetModel();
|
||||
mods.swap(newMods);
|
||||
endResetModel();
|
||||
if(orderWasInvalid)
|
||||
{
|
||||
saveListFile();
|
||||
emit changed();
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
QStringList ModList::readListFile()
|
||||
{
|
||||
QStringList stringList;
|
||||
if(m_list_file.isNull() || m_list_file.isEmpty())
|
||||
return stringList;
|
||||
|
||||
QFile textFile(m_list_file);
|
||||
if(!textFile.open(QIODevice::ReadOnly | QIODevice::Text))
|
||||
return QStringList();
|
||||
|
||||
QTextStream textStream(&textFile);
|
||||
while (true)
|
||||
{
|
||||
QString line = textStream.readLine();
|
||||
if (line.isNull() || line.isEmpty())
|
||||
break;
|
||||
else
|
||||
{
|
||||
stringList.append(line);
|
||||
}
|
||||
}
|
||||
textFile.close();
|
||||
return stringList;
|
||||
}
|
||||
|
||||
bool ModList::saveListFile()
|
||||
{
|
||||
if(m_list_file.isNull() || m_list_file.isEmpty())
|
||||
return false;
|
||||
QFile textFile(m_list_file);
|
||||
if(!textFile.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate))
|
||||
return false;
|
||||
QTextStream textStream(&textFile);
|
||||
for(auto mod:mods)
|
||||
{
|
||||
auto pathname = mod.filename();
|
||||
QString filename = pathname.fileName();
|
||||
textStream << filename << endl;
|
||||
}
|
||||
textFile.close();
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
bool ModList::isValid()
|
||||
{
|
||||
return m_dir.exists() && m_dir.isReadable();
|
||||
@ -69,6 +153,11 @@ bool ModList::installMod ( const QFileInfo& filename, size_t index )
|
||||
{
|
||||
if(mods[idx].replace(m))
|
||||
{
|
||||
|
||||
auto left = this->index(index);
|
||||
auto right = this->index(index, columnCount(QModelIndex()) - 1);
|
||||
emit dataChanged(left, right);
|
||||
saveListFile();
|
||||
emit changed();
|
||||
return true;
|
||||
}
|
||||
@ -84,17 +173,25 @@ bool ModList::installMod ( const QFileInfo& filename, size_t index )
|
||||
if(!QFile::copy(filename.filePath(), newpath))
|
||||
return false;
|
||||
m.repath(newpath);
|
||||
mods.append(m);
|
||||
beginInsertRows(QModelIndex(), index, index);
|
||||
mods.insert(index,m);
|
||||
endInsertRows();
|
||||
saveListFile();
|
||||
emit changed();
|
||||
return true;
|
||||
}
|
||||
else if(type == Mod::MOD_FOLDER)
|
||||
{
|
||||
QString newpath = PathCombine(m_dir.path(), filename.fileName());
|
||||
if(!copyPath(filename.filePath(), newpath))
|
||||
|
||||
QString from = filename.filePath();
|
||||
QString to = PathCombine(m_dir.path(), filename.fileName());
|
||||
if(!copyPath(from, to))
|
||||
return false;
|
||||
m.repath(newpath);
|
||||
mods.append(m);
|
||||
m.repath(to);
|
||||
beginInsertRows(QModelIndex(), index, index);
|
||||
mods.insert(index,m);
|
||||
endInsertRows();
|
||||
saveListFile();
|
||||
emit changed();
|
||||
return true;
|
||||
}
|
||||
@ -108,7 +205,10 @@ bool ModList::deleteMod ( size_t index )
|
||||
Mod & m = mods[index];
|
||||
if(m.destroy())
|
||||
{
|
||||
beginRemoveRows(QModelIndex(), index, index);
|
||||
mods.erase(mods.begin() + index);
|
||||
endRemoveRows();
|
||||
saveListFile();
|
||||
emit changed();
|
||||
return true;
|
||||
}
|
||||
@ -117,7 +217,22 @@ bool ModList::deleteMod ( size_t index )
|
||||
|
||||
bool ModList::moveMod ( size_t from, size_t to )
|
||||
{
|
||||
return false;
|
||||
if(from < 0 || from >= mods.size())
|
||||
return false;
|
||||
if (to >= rowCount())
|
||||
to = rowCount() - 1;
|
||||
if (to == -1)
|
||||
to = rowCount() - 1;
|
||||
// FIXME: this should be better, but segfaults for some reason
|
||||
//beginMoveRows(QModelIndex(), from, from, QModelIndex(), to);
|
||||
|
||||
beginResetModel();
|
||||
mods.move(from, to);
|
||||
endResetModel();
|
||||
//endMoveRows();
|
||||
saveListFile();
|
||||
emit changed();
|
||||
return true;
|
||||
}
|
||||
|
||||
int ModList::columnCount ( const QModelIndex& parent ) const
|
||||
@ -168,6 +283,111 @@ QVariant ModList::headerData ( int section, Qt::Orientation orientation, int rol
|
||||
}
|
||||
|
||||
|
||||
Qt::ItemFlags ModList::flags ( const QModelIndex& index ) const
|
||||
{
|
||||
Qt::ItemFlags defaultFlags = QAbstractListModel::flags ( index );
|
||||
if (index.isValid())
|
||||
return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
|
||||
else
|
||||
return Qt::ItemIsDropEnabled | defaultFlags;
|
||||
}
|
||||
|
||||
QStringList ModList::mimeTypes() const
|
||||
{
|
||||
QStringList types;
|
||||
types << "text/uri-list";
|
||||
types << "application/x-mcmod";
|
||||
return types;
|
||||
}
|
||||
|
||||
Qt::DropActions ModList::supportedDropActions() const
|
||||
{
|
||||
// copy from outside, move from within and other mod lists
|
||||
return Qt::CopyAction | Qt::MoveAction;
|
||||
}
|
||||
|
||||
Qt::DropActions ModList::supportedDragActions() const
|
||||
{
|
||||
// move to other mod lists or VOID
|
||||
return Qt::MoveAction;
|
||||
}
|
||||
|
||||
QMimeData* ModList::mimeData ( const QModelIndexList& indexes ) const
|
||||
{
|
||||
if(indexes.size() == 0)
|
||||
return nullptr;
|
||||
|
||||
auto idx = indexes[0];
|
||||
int row = idx.row();
|
||||
if(row <0 || row >= mods.size())
|
||||
return nullptr;
|
||||
|
||||
QMimeData * data = new QMimeData();
|
||||
|
||||
QStringList params;
|
||||
params << m_list_id << QString::number(row);
|
||||
data->setData("application/x-mcmod", params.join('|').toLatin1());
|
||||
return data;
|
||||
}
|
||||
|
||||
bool ModList::dropMimeData ( const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent )
|
||||
{
|
||||
if (action == Qt::IgnoreAction)
|
||||
return true;
|
||||
// check if the action is supported
|
||||
if (!data || !(action & supportedDropActions()))
|
||||
return false;
|
||||
qDebug() << "row: " << row << " column: " << column;
|
||||
if(parent.isValid())
|
||||
{
|
||||
row = parent.row();
|
||||
column = parent.column();
|
||||
}
|
||||
|
||||
if (row > rowCount())
|
||||
row = rowCount();
|
||||
if (row == -1)
|
||||
row = rowCount();
|
||||
if (column == -1)
|
||||
column = 0;
|
||||
qDebug() << "row: " << row << " column: " << column;
|
||||
|
||||
// files dropped from outside?
|
||||
if(data->hasFormat("text/uri-list") && data->hasUrls())
|
||||
{
|
||||
auto urls = data->urls();
|
||||
for(auto url: urls)
|
||||
{
|
||||
// only local files may be dropped...
|
||||
if(!url.isLocalFile())
|
||||
continue;
|
||||
QString filename = url.toLocalFile();
|
||||
installMod(filename, row);
|
||||
qDebug() << "installing: " << filename;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else if(data->hasFormat("application/x-mcmod"))
|
||||
{
|
||||
QString sourcestr = QString::fromLatin1(data->data("application/x-mcmod"));
|
||||
auto list = sourcestr.split('|');
|
||||
if(list.size() != 2)
|
||||
return false;
|
||||
QString remoteId = list[0];
|
||||
int remoteIndex = list[1].toInt();
|
||||
// no moving of things between two lists
|
||||
if(remoteId != m_list_id)
|
||||
return false;
|
||||
// no point moving to the same place...
|
||||
if(row == remoteIndex)
|
||||
return false;
|
||||
// otherwise, move the mod :D
|
||||
moveMod(remoteIndex, row);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
ModList::ModList(const QString &dir)
|
||||
|
@ -26,7 +26,7 @@ class ModList : public QAbstractListModel
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
ModList(const QString& dir, const QString& list_file);
|
||||
ModList(const QString& dir, const QString& list_file = QString());
|
||||
|
||||
virtual QVariant data ( const QModelIndex& index, int role = Qt::DisplayRole ) const;
|
||||
virtual int rowCount ( const QModelIndex& parent = QModelIndex() ) const
|
||||
@ -56,12 +56,34 @@ public:
|
||||
*/
|
||||
virtual bool moveMod(size_t from, size_t to);
|
||||
|
||||
/// flags, mostly to support drag&drop
|
||||
virtual Qt::ItemFlags flags(const QModelIndex& index) const;
|
||||
/// get data for drag action
|
||||
virtual QMimeData* mimeData(const QModelIndexList& indexes) const;
|
||||
/// get the supported mime types
|
||||
virtual QStringList mimeTypes() const;
|
||||
/// process data from drop action
|
||||
virtual bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent);
|
||||
/// what drag actions do we support?
|
||||
virtual Qt::DropActions supportedDragActions() const;
|
||||
/// what drop actions do we support?
|
||||
virtual Qt::DropActions supportedDropActions() const;
|
||||
|
||||
virtual bool isValid();
|
||||
|
||||
QDir dir()
|
||||
{
|
||||
return m_dir;
|
||||
}
|
||||
private:
|
||||
QStringList readListFile();
|
||||
bool saveListFile();
|
||||
|
||||
signals:
|
||||
void changed();
|
||||
protected:
|
||||
QDir m_dir;
|
||||
QString m_list_file;
|
||||
QString m_list_id;
|
||||
QList<Mod> mods;
|
||||
};
|
||||
|
Loading…
Reference in New Issue
Block a user