Implement TDEFileChooserPortal::SaveFiles

Allows selecting a directory to save multiple files while checking for
existing files with similar filenames.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

src/file_chooser_portal.cpp

@@ -24,6 +24,7 @@
 #include <tqdbusobjectpath.h>
 
 // TDE
+#include <tdeio/renamedlg.h>
 #include <tdefiledialog.h>
 #include <kpushbutton.h>
 #include <twin.h>
@@ -126,9 +127,86 @@ bool TDEFileChooserPortal::SaveFiles(const TQT_DBusObjectPath& handle,
                                      TQMap<TQString, TQT_DBusVariant> &results,
                                      TQT_DBusError& error)
 {
+    // Get list of files to save
+    if (!OPTION_VALID("files", "aay"))
+    {
+        kdWarning() << "TDEFileChooserPortal::SaveFiles: "
+                    << "Invalid or misssing files option" << endl;
         return false;
     }
 
+    TQValueList<TQT_DBusData> filelist = options["files"].value.toTQValueList();
+    TQValueList<TQT_DBusData>::iterator fi;
+    TQStringList files;
+    for (fi = filelist.begin(); fi != filelist.end(); ++fi)
+    {
+        files << bytelist_to_string((*fi).toList().toByteList());
+    }
+
+    // Parse options
+    FileDialogOpts opts;
+    opts.caption = title;
+
+    if (OPTION_VALID("accept_label", "s"))
+        opts.okButtonText = options["accept_label"].value.toString();
+
+    if (OPTION_VALID("modal", "b"))
+        opts.modal = options["modal"].value.toBool();
+
+    if (OPTION_VALID("current_folder", "ay"))
+        opts.startDir = bytelist_to_string(options["current_folder"].value.toList().toByteList());
+
+    // We can't just use execFileDialog because we need to do some special processing
+    KFileDialog *dialog = new KFileDialog(opts.startDir, TQString::null,
+                                          nullptr, "xdg-tde-file-chooser",
+                                          opts.modal);
+
+    dialog->setMode(KFile::LocalOnly | KFile::Directory);
+
+    if (!opts.caption.isNull())
+        dialog->setPlainCaption(opts.caption);
+
+    if (!opts.okButtonText.isNull())
+        dialog->okButton()->setText(opts.okButtonText);
+
+    if (opts.windowId > 0) KWin::setMainWindow(dialog, opts.windowId);
+
+    if (dialog->exec() == TQDialog::Accepted)
+    {
+        TQDir d(dialog->selectedURL().path());
+        KURL::List urllist;
+        for (TQStringList::Iterator it = files.begin(); it != files.end(); ++it)
+        {
+            TQString filename = (*it);
+            TQFileInfo fi(d, filename);
+            KURL url(fi.absFilePath());
+            if (fi.exists())
+            {
+                TDEIO::RenameDlg rename(dialog, opts.caption, TQString::null,
+                                        fi.absFilePath(), TDEIO::M_OVERWRITE);
+                int result = rename.exec();
+                switch (result)
+                {
+                    case TDEIO::R_RENAME:
+                        url = rename.newDestURL();
+                        break;
+                    case TDEIO::R_CANCEL:
+                        url = KURL();
+                        break;
+                }
+            }
+            urllist << url.url();
+        }
+
+        response = 0;
+        TQT_DBusDataList urls = kurl_list_to_datalist(urllist);
+        TQT_DBusVariant var = TQT_DBusData::fromList(urls).getAsVariantData().toVariant();
+        results.insert("uris", var);
+    }
+    else response = 1;
+    return true;
+}
+
 void TDEFileChooserPortal::handleMethodReply(const TQT_DBusMessage &reply)
 {
     m_connection.send(reply);