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Diffstat (limited to 'attic/muse2-oom/muse2/muse/widgets/filedialog.cpp')
-rw-r--r--attic/muse2-oom/muse2/muse/widgets/filedialog.cpp546
1 files changed, 0 insertions, 546 deletions
diff --git a/attic/muse2-oom/muse2/muse/widgets/filedialog.cpp b/attic/muse2-oom/muse2/muse/widgets/filedialog.cpp
deleted file mode 100644
index d2b189b6..00000000
--- a/attic/muse2-oom/muse2/muse/widgets/filedialog.cpp
+++ /dev/null
@@ -1,546 +0,0 @@
-//=========================================================
-// MusE
-// Linux Music Editor
-// $Id: filedialog.cpp,v 1.3.2.3 2005/06/19 06:32:07 lunar_shuttle Exp $
-// (C) Copyright 2000 Werner Schweer (ws@seh.de)
-//=========================================================
-
-#include <errno.h>
-
-#include <QIcon>
-#include <QMessageBox>
-#include <QPixmap>
-#include <QSplitter>
-#include <QStringList>
-
-#include "icons.h"
-#include "filedialog.h"
-#include "../globals.h"
-#include "gconfig.h"
-
-MFileDialog::ViewType MFileDialog::lastViewUsed = GLOBAL_VIEW;
-QString MFileDialog::lastUserDir = "";
-QString MFileDialog::lastGlobalDir = "";
-
-//---------------------------------------------------------
-// createDir
-// return true if dir could not created
-//---------------------------------------------------------
-
-static bool createDir(const QString& s)
- {
- QString sl("/");
- QStringList l = s.split(sl, QString::SkipEmptyParts);
- QString path(sl);
- QDir dir;
- for (QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
- dir.setPath(path);
- if (!QDir(path + sl + *it).exists()) {
- if (!dir.mkdir(*it)) {
- printf("mkdir failed: %s %s\n",
- path.toLatin1().constData(), (*it).toLatin1().constData());
- return true;
- }
- }
- path += sl;
- path += *it;
- }
- return false;
- }
-
-//---------------------------------------------------------
-// testDirCreate
-// return true if dir does not exist
-//---------------------------------------------------------
-
-static bool testDirCreate(QWidget* parent, const QString& path)
-{
- QDir dir(path);
- if (!dir.exists())
- {
- if(QMessageBox::information(parent,
- QWidget::tr("MusE: get file name"),
- QWidget::tr("The directory\n") + path
- + QWidget::tr("\ndoes not exist.\nCreate it?"),
- QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok) != QMessageBox::Ok)
- return true;
-
- if (createDir(path))
- {
- QMessageBox::critical(parent,
- QWidget::tr("MusE: create directory"),
- QWidget::tr("creating dir failed"));
- return true;
- }
- }
- return false;
-}
-
-//---------------------------------------------------------
-// globalToggled
-//---------------------------------------------------------
-
-void MFileDialog::globalToggled(bool flag)
- {
- if (flag) {
- buttons.userButton->setChecked(!flag);
- buttons.projectButton->setChecked(!flag);
- if (lastGlobalDir.isEmpty())
- lastGlobalDir = museGlobalShare + QString("/") + baseDir; // Initialize if first time
- QString dir = lastGlobalDir;
- setDirectory(dir);
- lastViewUsed = GLOBAL_VIEW;
- }
- }
-
-//---------------------------------------------------------
-// userToggled
-//---------------------------------------------------------
-
-void MFileDialog::userToggled(bool flag)
- {
- if (flag) {
- buttons.globalButton->setChecked(!flag);
- buttons.projectButton->setChecked(!flag);
-
-
- if (lastUserDir.isEmpty()) {
- lastUserDir = museUser + QString("/") + baseDir; // Initialize if first time
- }
-
- if (testDirCreate(this, lastUserDir))
- setDirectory(museUser);
- else
- setDirectory(lastUserDir);
-
- lastViewUsed = USER_VIEW;
- }
- }
-
-//---------------------------------------------------------
-// projectToggled
-//---------------------------------------------------------
-
-void MFileDialog::projectToggled(bool flag)
- {
- if (flag) {
- buttons.globalButton->setChecked(!flag);
- buttons.userButton->setChecked(!flag);
-
- QString s;
- if (museProject == museProjectInitPath ) {
- // if project path is uninitialized, meaning it is still set to museProjectInitPath.
- // then project path is set to current pwd instead.
- //s = QString(getcwd(0,0)) + QString("/");
- s = config.projectBaseFolder;
- }
- else
- s = museProject + QString("/"); // + baseDir;
-
- if (testDirCreate(this, s))
- setDirectory(museProject);
- else
- setDirectory(s);
- lastViewUsed = PROJECT_VIEW;
- }
- }
-
-
-//---------------------------------------------------------
-// MFileDialog
-//---------------------------------------------------------
-
-MFileDialog::MFileDialog(const QString& dir,
- const QString& filter, QWidget* parent, bool writeFlag)
- : QFileDialog(parent, QString(), QString("."), filter)
- {
- showButtons = false;
- if (dir.length() > 0 && dir[0] == QChar('/')) {
- setDirectory(dir);
- }
- else {
- // We replace the original sidebar widget with our 3-button widget
- QLayout* mainlayout = this->layout();
- QSplitter* spl = (QSplitter*)mainlayout->itemAt(2)->widget();
- QWidget* original_sidebarwidget = spl->widget(0);
- original_sidebarwidget->setVisible(false);
-
- baseDir = dir;
- showButtons = true;
-
- spl->insertWidget(0,&buttons);
-
- // Qt >= 4.6 allows us to select icons from the theme
-#if QT_VERSION >= 0x040600
- buttons.globalButton->setIcon(*globalIcon);
- buttons.userButton->setIcon(*userIcon);
- buttons.projectButton->setIcon(*projectIcon);
-#else
- buttons.globalButton->setIcon(style()->standardIcon(QStyle::SP_DirIcon));
- buttons.userButton->setIcon(style()->standardIcon(QStyle::SP_DirHomeIcon));
- buttons.projectButton->setIcon(style()->standardIcon(QStyle::SP_DirOpenIcon));
-#endif
-
- connect(buttons.globalButton, SIGNAL(toggled(bool)), this, SLOT(globalToggled(bool)));
- connect(buttons.userButton, SIGNAL(toggled(bool)), this, SLOT(userToggled(bool)));
- connect(buttons.projectButton, SIGNAL(toggled(bool)), this, SLOT(projectToggled(bool)));
- connect(this, SIGNAL(directoryEntered(const QString&)), SLOT(directoryChanged(const QString&)));
-
- if (writeFlag) {
- setAcceptMode(QFileDialog::AcceptSave);
- buttons.globalButton->setEnabled(false);
- switch (lastViewUsed) {
- case GLOBAL_VIEW:
- case PROJECT_VIEW:
- buttons.projectButton->setChecked(true);
- break;
-
- case USER_VIEW:
- buttons.userButton->setChecked(true);
- break;
- }
- }
- else {
- switch (lastViewUsed) {
- case GLOBAL_VIEW:
- buttons.globalButton->setChecked(true);
- break;
-
- case PROJECT_VIEW:
- buttons.projectButton->setChecked(true);
- break;
-
- case USER_VIEW:
- buttons.userButton->setChecked(true);
- break;
- }
-
- }
- buttons.loadAllGroup->setVisible(false);
- }
- }
-
-//---------------------------------------------------------
-// MFileDialog::directoryChanged
-//---------------------------------------------------------
-void MFileDialog::directoryChanged(const QString&)
- {
- ViewType currentView = GLOBAL_VIEW;
- QDir ndir = directory();
- ///QString newdir = ndir.absolutePath().toLatin1();
- QString newdir = ndir.absolutePath();
- if (buttons.projectButton->isChecked())
- currentView = PROJECT_VIEW;
- else if (buttons.userButton->isChecked())
- currentView = USER_VIEW;
-
- switch (currentView) {
- case GLOBAL_VIEW:
- lastGlobalDir = newdir;
- break;
-
- case USER_VIEW:
- lastUserDir = newdir;
- break;
-
- case PROJECT_VIEW: // Do nothing
- default:
- break;
- }
- }
-
-
-//---------------------------------------------------------
-// getFilterExtension
-//---------------------------------------------------------
-
-QString getFilterExtension(const QString &filter)
-{
- //
- // Return the first extension found. Must contain at least one * character.
- //
-
- int pos = filter.indexOf('*');
- if(pos == -1)
- return QString();
-
- QString filt;
- int len = filter.length();
- ++pos;
- for( ; pos < len; ++pos)
- {
- QChar c = filter[pos];
- if((c == ')') || (c == ';') || (c == ',') || (c == ' '))
- break;
- filt += filter[pos];
- }
- return filt;
-}
-
-//---------------------------------------------------------
-// getOpenFileName
-//---------------------------------------------------------
-QString getOpenFileName(const QString &startWith,
- const QStringList& filters, QWidget* parent, const QString& name, bool* all, MFileDialog::ViewType viewType)
- {
- QString initialSelection; // FIXME Tim.
- MFileDialog *dlg = new MFileDialog(startWith, QString::null, parent, false);
- dlg->setNameFilters(filters);
- dlg->setWindowTitle(name);
- if (viewType == MFileDialog::GLOBAL_VIEW)
- dlg->globalToggled(true);
- else if (viewType == MFileDialog::PROJECT_VIEW)
- dlg->projectToggled(true);
- else if (viewType == MFileDialog::USER_VIEW)
- dlg->userToggled(true);
- if (all) {
- dlg->buttons.loadAllGroup->setVisible(true);
- //dlg->buttons.globalButton->setVisible(false);
- }
- if (!initialSelection.isEmpty())
- dlg->selectFile(initialSelection);
- dlg->setFileMode(QFileDialog::ExistingFile);
- QStringList files;
- QString result;
- if (dlg->exec() == QDialog::Accepted) {
- files = dlg->selectedFiles();
- if (!files.isEmpty())
- result = files[0];
- if (all) {
- *all = dlg->buttons.loadAllButton->isChecked();
- }
- }
- delete dlg;
- return result;
- }
-
-//---------------------------------------------------------
-// getSaveFileName
-//---------------------------------------------------------
-
-QString getSaveFileName(const QString &startWith,
- //const char** filters, QWidget* parent, const QString& name)
- const QStringList& filters, QWidget* parent, const QString& name)
- {
- MFileDialog *dlg = new MFileDialog(startWith, QString::null, parent, true);
- dlg->setNameFilters(filters);
- dlg->setWindowTitle(name);
- dlg->setFileMode(QFileDialog::AnyFile);
- QStringList files;
- QString result;
- if (dlg->exec() == QDialog::Accepted) {
- files = dlg->selectedFiles();
- if (!files.isEmpty())
- result = files[0];
- }
-
- // Added by T356.
- if(!result.isEmpty())
- {
- QString filt = dlg->selectedNameFilter();
- filt = getFilterExtension(filt);
- // Do we have a valid extension?
- if(!filt.isEmpty())
- {
- // If the rightmost characters of the filename do not already contain
- // the extension, add the extension to the filename.
- //if(result.right(filt.length()) != filt)
- if(!result.endsWith(filt))
- result += filt;
- }
- else
- {
- // No valid extension, or just * was given. Although it would be nice to allow no extension
- // or any desired extension by commenting this section out, it's probably not a good idea to do so.
- //
- // NOTE: Most calls to this routine getSaveFileName() are followed by fileOpen(),
- // which can tack on its own extension, but only if the *complete* extension is blank.
- // So there is some overlap going on. Enabling this actually stops that action,
- // but only if there are no errors in the list of filters. fileOpen() will act as a 'catchall'.
- //
- // Force the filter list to the first one (the preferred one), and then get the filter.
- dlg->selectNameFilter(dlg->nameFilters().at(0));
- filt = dlg->selectedNameFilter();
- filt = getFilterExtension(filt);
-
- // Do we have a valid extension?
- if(!filt.isEmpty())
- {
- // If the rightmost characters of the filename do not already contain
- // the extension, add the extension to the filename.
- //if(result.right(filt.length()) != filt)
- if(!result.endsWith(filt))
- result += filt;
- }
- }
- }
-
- delete dlg;
- return result;
- }
-
-//---------------------------------------------------------
-// getImageFileName
-//---------------------------------------------------------
-
-QString getImageFileName(const QString& startWith,
- //const char** filters, QWidget* parent, const QString& name)
- const QStringList& filters, QWidget* parent, const QString& name)
- {
- QString initialSelection;
- QString* workingDirectory = new QString(QDir::currentPath());
- if (!startWith.isEmpty() ) {
- QFileInfo fi(startWith);
- if (fi.exists() && fi.isDir()) {
- *workingDirectory = startWith;
- }
- else if (fi.exists() && fi.isFile()) {
- *workingDirectory = fi.absolutePath();
- initialSelection = fi.absoluteFilePath();
- }
- }
- MFileDialog *dlg = new MFileDialog(*workingDirectory, QString::null,
- parent);
-
- /* ORCAN - disable preview for now. It is not available in qt4. We will
- need to implement it ourselves.
- dlg->setContentsPreviewEnabled(true);
- ContentsPreview* preview = new ContentsPreview(dlg);
- dlg->setContentsPreview(preview, preview);
- dlg->setPreviewMode(QFileDialog::Contents);
- */
- dlg->setWindowTitle(name);
- dlg->setNameFilters(filters);
- dlg->setFileMode(QFileDialog::ExistingFile);
- QStringList files;
- QString result;
- if (!initialSelection.isEmpty())
- dlg->selectFile( initialSelection);
- if (dlg->exec() == QDialog::Accepted) {
- files = dlg->selectedFiles();
- if (!files.isEmpty())
- result = files[0];
- }
- delete dlg;
- return result;
- }
-
-//---------------------------------------------------------
-// fileOpen
-// opens file "name" with extension "ext" in mode "mode"
-// handles "name.ext.bz2" and "name.ext.gz"
-//
-// mode = "r" or "w"
-// popenFlag set to true on return if file was opened
-// with popen() (and therefore must be closed
-// with pclose())
-// noError show no error if file was not found in "r"
-// mode. Has no effect in "w" mode
-// overwriteWarning
-// warn in "w" mode, if file exists
-//---------------------------------------------------------
-
-FILE* fileOpen(QWidget* parent, QString name, const QString& ext,
- const char* mode, bool& popenFlag, bool noError,
- bool overwriteWarning)
- {
- QFileInfo info(name);
- QString zip;
-
- popenFlag = false;
- if (info.completeSuffix() == "") {
- name += ext;
- info.setFile(name);
- }
- else if (info.suffix() == "gz") {
- popenFlag = true;
- zip = QString("gzip");
- }
- else if (info.suffix() == "bz2") {
- popenFlag = true;
- zip = QString("bzip2");
- }
-
- if (strcmp(mode,"w") == 0 && overwriteWarning && info.exists()) {
- QString s(QWidget::tr("File\n") + name + QWidget::tr("\nexists. Overwrite?"));
- /*
- int rv = QMessageBox::warning(parent,
- QWidget::tr("MusE: write"),
- s,
- QMessageBox::Save | QMessageBox::Cancel, QMessageBox::Save);
- switch(rv) {
- case 0: // overwrite
- break;
- case 1: // quit
- return 0;
- }
- */
- if(QMessageBox::warning(parent,
- QWidget::tr("MusE: write"), s,
- QMessageBox::Save | QMessageBox::Cancel, QMessageBox::Save)
- != QMessageBox::Save)
- return 0;
-
- }
- FILE* fp = 0;
- if (popenFlag) {
- if (strcmp(mode, "r") == 0)
- zip += QString(" -d < ");
- else
- zip += QString(" > ");
- zip += name;
- fp = popen(zip.toAscii().data(), mode);
- }
- else {
- fp = fopen(name.toAscii().data(), mode);
- }
- if (fp == 0 && !noError) {
- QString s(QWidget::tr("Open File\n") + name + QWidget::tr("\nfailed: ")
- + QString(strerror(errno)));
- QMessageBox::critical(parent, QWidget::tr("MusE: Open File"), s);
- return 0;
- }
- return fp;
- }
-
-//---------------------------------------------------------
-// MFile
-//---------------------------------------------------------
-
-MFile::MFile(const QString& _path, const QString& _ext)
- : path(_path), ext(_ext)
- {
- f = 0;
- isPopen = false;
- }
-
-MFile::~MFile()
- {
- if (f) {
- if (isPopen)
- pclose(f);
- else
- fclose(f);
- }
- }
-
-//---------------------------------------------------------
-// open
-//---------------------------------------------------------
-
-//FILE* MFile::open(const char* mode, const char** pattern,
-FILE* MFile::open(const char* mode, const QStringList& pattern,
- QWidget* parent, bool noError, bool warnIfOverwrite, const QString& caption)
- {
- QString name;
- if (strcmp(mode, "r") == 0)
- name = getOpenFileName(path, pattern, parent, caption, 0);
- else
- name = getSaveFileName(path, pattern, parent, caption);
- if (name.isEmpty())
- return 0;
- f = fileOpen(parent, name, ext, mode, isPopen, noError,
- warnIfOverwrite);
- return f;
- }
-
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