diff options
Diffstat (limited to 'muse_qt4_evolution/muse/projectdialog.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/projectdialog.cpp | 471 |
1 files changed, 0 insertions, 471 deletions
diff --git a/muse_qt4_evolution/muse/projectdialog.cpp b/muse_qt4_evolution/muse/projectdialog.cpp deleted file mode 100644 index c85b3446..00000000 --- a/muse_qt4_evolution/muse/projectdialog.cpp +++ /dev/null @@ -1,471 +0,0 @@ -//============================================================================= -// MusE -// Linux Music Editor -// $Id:$ -// -// Copyright (C) 2006 by Werner Schweer and others -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License version 2. -// -// 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, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -//============================================================================= - -#include "projectdialog.h" -#include "gconfig.h" -#include "song.h" -#include "icons.h" - -// -// entry types for projectTree tree widget: -// -enum { DIR_TYPE, PROJECT_TYPE }; - -//--------------------------------------------------------- -// ProjectTree -//--------------------------------------------------------- - -ProjectTree::ProjectTree(QWidget* parent) - : QTreeWidget(parent) - { - setAcceptDrops(true); - } - -//--------------------------------------------------------- -// itemPath -//--------------------------------------------------------- - -QString ProjectTree::itemPath(QTreeWidgetItem* item) const - { - QString path; - QTreeWidgetItem* ti = item; - QStringList dirComponent; - do { - dirComponent.prepend(ti->text(0)); - ti = ti->parent(); - } while (ti); - foreach (QString s, dirComponent) { - if (!path.isEmpty()) - path += "/"; - path += s; - } - return path; - } - -//--------------------------------------------------------- -// mousePressEvent -//--------------------------------------------------------- - -void ProjectTree::mousePressEvent(QMouseEvent* event) - { - dragStartPosition = event->pos(); - QTreeWidget::mousePressEvent(event); - } - -//--------------------------------------------------------- -// mouseMoveEvent -//--------------------------------------------------------- - -void ProjectTree::mouseMoveEvent(QMouseEvent* ev) - { - QTreeWidgetItem* item = itemAt(ev->pos()); - if (item == 0 || item->type() != PROJECT_TYPE) // || ev->button() != Qt::LeftButton) - return; - if ((ev->pos() - dragStartPosition).manhattanLength() - < QApplication::startDragDistance()) - return; - QDrag* drag = new QDrag(this); - QMimeData* mimeData = new QMimeData; - mimeData->setText(itemPath(item)); - drag->setMimeData(mimeData); - drag->setPixmap(style()->standardPixmap(QStyle::SP_FileIcon)); - Qt::DropAction dropAction = drag->start(Qt::MoveAction); - if (dropAction == Qt::IgnoreAction) - return; - printf("drop action\n"); - if (dropAction == Qt::MoveAction) { - printf("move action\n"); - } - } - -//--------------------------------------------------------- -// dragEnterEvent -//--------------------------------------------------------- - -void ProjectTree::dragEnterEvent(QDragEnterEvent* event) - { - if (event->mimeData()->hasFormat("text/plain")) { - event->acceptProposedAction(); - } - } - -//--------------------------------------------------------- -// dragMoveEvent -//--------------------------------------------------------- - -void ProjectTree::dragMoveEvent(QDragMoveEvent* event) - { - QTreeWidgetItem* item = itemAt(event->pos()); - event->setAccepted(item && item->type() == DIR_TYPE); - } - -//--------------------------------------------------------- -// searchItem -//--------------------------------------------------------- - -QTreeWidgetItem* ProjectTree::searchItem(const QString& s, QTreeWidgetItem* p) - { - int n = p->childCount(); - for (int i = 0; i < n; ++i) { - QTreeWidgetItem* item = p->child(i); - if (s == itemPath(item)) - return p->takeChild(i); - item = searchItem(s, item); - if (item) - return item; - } - return 0; - } - -//--------------------------------------------------------- -// dropEvent -//--------------------------------------------------------- - -void ProjectTree::dropEvent(QDropEvent* event) - { - QTreeWidgetItem* dstItem = itemAt(event->pos()); - if (dstItem && dstItem->type() == DIR_TYPE) { - QString src = event->mimeData()->text(); - QTreeWidgetItem* srcItem = 0; - int n = topLevelItemCount(); - for (int i = 0; i < n; ++i) { - QTreeWidgetItem* item = topLevelItem(i); - if (src == itemPath(item)) { - srcItem = takeTopLevelItem(i); - break; - } - srcItem = searchItem(src, item); - if (srcItem) - break; - } - if (srcItem == 0) { - printf("src item not found\n"); - return; - } - QString dst = itemPath(dstItem); - dstItem->addChild(srcItem); - // - // TODO: - actual move project - // - look for name conflicts - // - do nothing if src==dst - // - src = QDir::homePath() + "/" + config.projectPath + "/" + src; - dst = QDir::homePath() + "/" + config.projectPath + "/" + dst - + "/" + srcItem->text(0); - if (src != dst) { - QDir dir; - if (!dir.rename(src, dst)) { -printf("Rename <%s> -> <%s> failed\n", src.toLatin1().data(), dst.toLatin1().data()); - event->acceptProposedAction(); - } - } - } - } - -//--------------------------------------------------------- -// processSubdirectories -//--------------------------------------------------------- - -void ProjectDialog::processSubdir(QTreeWidgetItem* item, const QString& p, - const QString& subdir, QTreeWidgetItem** current) - { - QString path(p + "/" + subdir); - QFile pf(path + "/" + subdir + ".med"); - if (pf.exists()) { - QTreeWidgetItem* pi = new QTreeWidgetItem(item, PROJECT_TYPE); - pi->setText(0, subdir); - pi->setIcon(0, style()->standardIcon(QStyle::SP_FileIcon)); - if (path == song->absoluteProjectPath()) - *current = pi; - } - else { - QDir sd(path); - QStringList dl = sd.entryList(QDir::AllDirs | QDir::NoDotAndDotDot); - QTreeWidgetItem* pi = new QTreeWidgetItem(item, DIR_TYPE); - pi->setText(0, subdir); - itemCollapsed(pi); - foreach (QString s, dl) - processSubdir(pi, path, s, current); - } - } - -//--------------------------------------------------------- -// ProjectDialog -//--------------------------------------------------------- - -ProjectDialog::ProjectDialog(QWidget* parent) - : QDialog(parent) - { - setupUi(this); - projectTree->setSelectionBehavior(QAbstractItemView::SelectRows); - projectTree->setSelectionMode(QAbstractItemView::SingleSelection); - QDir pd(QDir::homePath() + "/" + config.projectPath); - QStringList el = pd.entryList(QDir::AllDirs | QDir::NoDotAndDotDot); - QTreeWidgetItem* current = 0; - foreach (QString s, el) { - QString path(QDir::homePath() + "/" + config.projectPath + "/" + s); - QFile pf(path + "/" + s + ".med"); - if (pf.exists()) { - QTreeWidgetItem* pi = new QTreeWidgetItem(projectTree, PROJECT_TYPE); - pi->setText(0, s); - pi->setIcon(0, style()->standardIcon(QStyle::SP_FileIcon)); - if (path == song->absoluteProjectPath()) - current = pi; - } - else { - QDir sd(path); - QStringList dl = sd.entryList(QDir::AllDirs | QDir::NoDotAndDotDot); - if (!dl.isEmpty()) { - QTreeWidgetItem* pi = new QTreeWidgetItem(projectTree, DIR_TYPE); - pi->setText(0, s); - itemCollapsed(pi); - foreach (QString s, dl) { - processSubdir(pi, path, s, ¤t); - } - } - } - } - connect(projectTree, - SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), - SLOT(currentChanged(QTreeWidgetItem*, QTreeWidgetItem*))); - connect(projectTree, - SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), - SLOT(itemDoubleClicked(QTreeWidgetItem*, int))); - connect(projectTree, - SIGNAL(itemCollapsed(QTreeWidgetItem*)), - SLOT(itemCollapsed(QTreeWidgetItem*))); - connect(projectTree, - SIGNAL(itemExpanded(QTreeWidgetItem*)), - SLOT(itemExpanded(QTreeWidgetItem*))); - connect(projectNameEntry, - SIGNAL(textEdited(const QString&)), - SLOT(projectNameEdited(const QString&))); - connect(newFolder, - SIGNAL(clicked()), - SLOT(newFolderClicked())); - - if (current) - projectTree->setCurrentItem(current); - else - currentChanged(0, 0); - } - -//--------------------------------------------------------- -// itemCollapsed -//--------------------------------------------------------- - -void ProjectDialog::itemCollapsed(QTreeWidgetItem* item) - { - item->setIcon(0, style()->standardIcon(QStyle::SP_DirClosedIcon)); - } - -//--------------------------------------------------------- -// itemExpanded -//--------------------------------------------------------- - -void ProjectDialog::itemExpanded(QTreeWidgetItem* item) - { - item->setIcon(0, style()->standardIcon(QStyle::SP_DirOpenIcon)); - } - -//--------------------------------------------------------- -// currentChanged -//--------------------------------------------------------- - -void ProjectDialog::currentChanged(QTreeWidgetItem* item, QTreeWidgetItem*) - { - bool enable = (item != 0) && (item->type() == PROJECT_TYPE); - createdDate->setEnabled(enable); - modifiedDate->setEnabled(enable); - comment->setEnabled(enable); - length->setEnabled(enable); - - // newFolder->setEnabled(item == 0 || item->type() == DIR_TYPE); - if (!enable) - return; - - projectNameEntry->setText(item->text(0)); - QString pd(QDir::homePath() + "/" + config.projectPath + "/"); - - pd += "/" + projectTree->itemPath(item); - - QFileInfo pf(pd + "/" + item->text(0) + ".med"); - modifiedDate->setDateTime(pf.lastModified()); - - QTime time(0, 0, 0); - QDateTime date; - - QFile f(pf.filePath()); - QDomDocument doc; - int line, column; - QString err; - if (!doc.setContent(&f, false, &err, &line, &column)) { - QString col, ln, error; - col.setNum(column); - ln.setNum(line); - error = err + "\n at line: " + ln + " col: " + col; - printf("error reading med file: %s\n", error.toLatin1().data()); - return; - } - for (QDomNode node = doc.documentElement(); !node.isNull(); node = node.nextSibling()) { - QDomElement e = node.toElement(); - if (e.isNull()) - continue; - if (e.tagName() == "muse") { - QString sversion = e.attribute("version", "1.0"); - int major=0, minor=0; - sscanf(sversion.toLatin1().data(), "%d.%d", &major, &minor); - int version = major << 8 + minor; - if (version >= 0x200) { - for (QDomNode n1 = node.firstChild(); !n1.isNull(); n1 = n1.nextSibling()) { - QDomElement e = n1.toElement(); - if (e.tagName() == "song") { - for (QDomNode n2 = n1.firstChild(); !n2.isNull(); n2 = n2.nextSibling()) { - QDomElement e = n2.toElement(); - QString tag(e.tagName()); - QString s(e.text()); - if (tag == "comment") - comment->setPlainText(s); - else if (tag == "createDate") - date = QDateTime::fromString(e.text(), Qt::ISODate); - else if (tag == "LenInSec") { - int sec = s.toInt(); - time = time.addSecs(sec); - break; - } - } - } - } - } - break; - } - } - length->setTime(time); - createdDate->setDateTime(date); - } - -//--------------------------------------------------------- -// projectNameEdited -//--------------------------------------------------------- - -void ProjectDialog::projectNameEdited(const QString&) - { - QTreeWidgetItem* item = projectTree->currentItem(); - if (item && item->type() == PROJECT_TYPE) { - projectTree->setItemSelected(item, false); - projectTree->setCurrentItem(0); - } - } - -//--------------------------------------------------------- -// projectPath -//--------------------------------------------------------- - -QString ProjectDialog::projectPath() const - { - QTreeWidgetItem* item = projectTree->currentItem(); - QString s; - if (item) { - if (item->type() == PROJECT_TYPE) - s = projectTree->itemPath(item); - else - s = projectTree->itemPath(item) + "/" + projectNameEntry->text(); - } - else - s = projectNameEntry->text(); - return s; - } - -//--------------------------------------------------------- -// projectName -//--------------------------------------------------------- - -QString ProjectDialog::projectName() const - { - return projectNameEntry->text(); - } - -//--------------------------------------------------------- -// setProjectName -//--------------------------------------------------------- - -void ProjectDialog::setProjectName(const QString& name) - { - projectNameEntry->setText(name); - } - -//--------------------------------------------------------- -// newFolderClicked -//--------------------------------------------------------- - -void ProjectDialog::newFolderClicked() - { - QString title(tr("MusE: create new folder")); - QString folder = QInputDialog::getText(this, title, tr("new folder:")); - if (folder.isEmpty()) - return; - QString path; - QTreeWidgetItem* item = projectTree->currentItem(); - if (item) { - QStringList sl = projectTree->itemPath(item).split("/"); - int n = sl.size() - 1; - for (int i = 0; i < n; ++i) { - if (!path.isEmpty()) - path += "/"; - path += sl[i]; - } - if (!path.isEmpty()) - path += "/"; - } - path += folder; - - QDir d; - if (!d.mkpath(QDir::homePath() + "/" + config.projectPath + "/" + path)) { - QString s("Creating new project folder <%1> failed"); - QMessageBox::critical(this, title, s.arg(path)); - } - else { - if (item) - item = item->parent(); - QStringList pathElements = folder.split("/"); - foreach(QString s, pathElements) { - QTreeWidgetItem* pi; - if (item == 0) - pi = new QTreeWidgetItem(projectTree, DIR_TYPE); - else - pi = new QTreeWidgetItem(item, DIR_TYPE); - pi->setText(0, s); - itemCollapsed(pi); - item = pi; - } - projectTree->setCurrentItem(item); - } - } - -//--------------------------------------------------------- -// itemDoubleClicked -//--------------------------------------------------------- - -void ProjectDialog::itemDoubleClicked(QTreeWidgetItem* item, int) - { - if (item->type() == PROJECT_TYPE) - accept(); - } - |