Merge pull request #145 from dubslow/master

Add tooltips to user-provided text (helps to accommodate too-long names)

core.cpp

@@ -664,9 +664,9 @@ void Core::setStatus(Status status)
 void Core::onFileTransferFinished(ToxFile file)
 {
      if (file.direction == file.SENDING)
-          emit fileUploadFinished(QString(file.fileName));
+          emit fileUploadFinished(file.filePath);
      else
-          emit fileDownloadFinished(QString(file.fileName));
+          emit fileDownloadFinished(file.filePath);
 }
 
 void Core::bootstrapDht()
@@ -952,6 +952,7 @@ void Core::sendAllFileData(Core *core, ToxFile* file)
             removeFileFromQueue(true, file->friendId, file->fileNum);
             return;
         }
+        qDebug() << "chunkSize: " << chunkSize;
         chunkSize = std::min(chunkSize, file->filesize);
         uint8_t* data = new uint8_t[chunkSize];
         file->file->seek(file->bytesSent);

friend.cpp

@@ -36,12 +36,14 @@ Friend::~Friend()
 void Friend::setName(QString name)
 {
     widget->name.setText(name);
+    widget->name.setToolTip(name); // for overlength names
     chatForm->setName(name);
 }
 
 void Friend::setStatusMessage(QString message)
 {
     widget->statusMessage.setText(message);
+    widget->statusMessage.setToolTip(message); // for overlength messsages
     chatForm->setStatusMessage(message);
 }
 

qtox.pro

@@ -23,7 +23,7 @@
 QT       += core gui network multimedia multimediawidgets
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
-TARGET    = toxgui
+TARGET    = qtox
 TEMPLATE  = app
 FORMS    += widget.ui
 CONFIG   += c++11

widget.ui

@@ -2697,7 +2697,7 @@ QSplitter:handle{
              <enum>Qt::NoFocus</enum>
             </property>
             <property name="toolTip">
-             <string>(button inactive currently)</string>
+             <string>View completed file transfers</string>
             </property>
             <property name="text">
              <string/>

widget/filetransfertwidget.cpp

@@ -21,6 +21,7 @@
 #include <QFileDialog>
 #include <QPixmap>
 #include <QPainter>
+#include <QMessageBox>
 
 FileTransfertWidget::FileTransfertWidget(ToxFile File)
     : lastUpdate{QDateTime::currentDateTime()}, lastBytesSent{0},
@@ -265,11 +266,40 @@ void FileTransfertWidget::rejectRecvRequest()
     onFileTransferCancelled(friendId, fileNum, direction);
 }
 
+// for whatever the fuck reason, QFileInfo::isWritable() always fails for files that don't exist
+// which makes it useless for our case
+// since QDir doesn't have an isWritable(), the only option I can think of is to make/delete the file
+// surely this is a common problem that has a qt-implemented solution?
+bool isWritable(QString& path)
+{
+    QFile file(path);
+    bool exists = file.exists();
+    bool out = file.open(QIODevice::WriteOnly);
+    file.close();
+    if (!exists)
+        file.remove();
+    return out;
+}
+
 void FileTransfertWidget::acceptRecvRequest()
 {
-    QString path = QFileDialog::getSaveFileName(0,tr("Save a file","Title of the file saving dialog"),QDir::currentPath()+'/'+filename->text());
-    if (path.isEmpty())
-        return;
+    QString path;
+    while (true)
+    {
+        path = QFileDialog::getSaveFileName(0,tr("Save a file","Title of the file saving dialog"),QDir::currentPath()+'/'+filename->text());
+        if (path.isEmpty())
+            return;
+        else
+        {
+            //bool savable = QFileInfo(path).isWritable();
+            //qDebug() << path << " is writable: " << savable;
+            //qDebug() << "/home/bill/bliss.pdf writable: " << QFileInfo("/home/bill/bliss.pdf").isWritable();
+            if (isWritable(path))
+                break;
+            else
+                QMessageBox::warning(0, tr("Location not writable","Title of permissions popup"), tr("You do not have permission to write that location. Choose another, or cancel the save dialog.", "text of permissions popup"));
+        }
+    }
 
     savePath = path;
 

widget/form/chatform.cpp

@@ -207,11 +207,13 @@ void ChatForm::show(Ui::Widget &ui)
 void ChatForm::setName(QString newName)
 {
     name->setText(newName);
+    name->setToolTip(newName); // for overlength names
 }
 
 void ChatForm::setStatusMessage(QString newMessage)
 {
     statusMessage->setText(newMessage);
+    statusMessage->setToolTip(newMessage); // for overlength messsages
 }
 
 void ChatForm::onSendTriggered()

widget/form/filesform.cpp

@@ -27,18 +27,25 @@ FilesForm::FilesForm()
     head->setLayout(&headLayout);
     headLayout.addWidget(&headLabel);
     
-    main.addTab(&recvd, tr("Downloads"));
-    main.addTab(&sent, tr("Uploads"));
+    recvd = new QListWidget;
+    sent = new QListWidget;
     
-    connect(&sent, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(onUploadFileActivated(QListWidgetItem*)));
-    connect(&recvd, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(onDownloadFileActivated(QListWidgetItem*)));
+    main.addTab(recvd, tr("Downloads"));
+    main.addTab(sent, tr("Uploads"));
+    
+    connect(sent, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(onFileActivated(QListWidgetItem*)));
+    connect(recvd, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(onFileActivated(QListWidgetItem*)));
 
 }
 
 FilesForm::~FilesForm()
 {
-    //delete head;
-    // having this line caused a SIGABRT because free() received an invalid pointer
+#if 0    
+    delete recvd; // docs claim this will clean up children
+    delete sent;
+    delete head;
+#endif
+    // having these lines caused a SIGABRT because free() received an invalid pointer
     // but since this is only called on program shutdown anyways, 
     // I'm not too bummed about removing it
 }
@@ -53,14 +60,16 @@ void FilesForm::show(Ui::Widget& ui)
 
 void FilesForm::onFileDownloadComplete(const QString& path)
 {
-    QListWidgetItem* tmp = new QListWidgetItem(QIcon(":/ui/acceptFileButton/default.png"), path);
-    recvd.addItem(tmp);
+    ListWidgetItem* tmp = new ListWidgetItem(QIcon(":/ui/acceptFileButton/default.png"), QFileInfo(path).fileName());
+    tmp->path = path;
+    recvd->addItem(tmp);
 }
 
 void FilesForm::onFileUploadComplete(const QString& path)
 {
-    QListWidgetItem* tmp = new QListWidgetItem(QIcon(":/ui/acceptFileButton/default.png"), path);
-    sent.addItem(tmp);
+    ListWidgetItem* tmp = new ListWidgetItem(QIcon(":/ui/acceptFileButton/default.png"), QFileInfo(path).fileName());
+    tmp->path = path;
+    sent->addItem(tmp);
 }
 
 // sadly, the ToxFile struct in core only has the file name, not the file path...
@@ -68,16 +77,10 @@ void FilesForm::onFileUploadComplete(const QString& path)
 // whenever they're not saved anywhere custom, thanks to the hack)
 // I could do some digging around, but for now I'm tired and others already 
 // might know it without me needing to dig, so...
-void FilesForm::onDownloadFileActivated(QListWidgetItem* item)
+void FilesForm::onFileActivated(QListWidgetItem* item)
 {
-    QUrl url = QUrl::fromLocalFile("./" + item->text());
-    qDebug() << "Opening '" << url << "'";
-    QDesktopServices::openUrl(url);
-}
-
-void FilesForm::onUploadFileActivated(QListWidgetItem* item)
-{
-    QUrl url = QUrl::fromLocalFile(item->text());
+    ListWidgetItem* tmp = dynamic_cast<ListWidgetItem*> (item);
+    QUrl url = QUrl::fromLocalFile(tmp->path);
     qDebug() << "Opening '" << url << "'";
     QDesktopServices::openUrl(url);
 }

widget/form/filesform.h

@@ -27,6 +27,7 @@
 #include <QVBoxLayout>
 #include <QUrl>
 #include <QDebug>
+#include <QFileInfo>
 
 class FilesForm : public QObject
 {
@@ -43,8 +44,7 @@ public slots:
     void onFileUploadComplete(const QString& path);
     
 private slots:
-    void onDownloadFileActivated(QListWidgetItem* item);
-    void onUploadFileActivated(QListWidgetItem* item);
+    void onFileActivated(QListWidgetItem* item);
 
 private:
     QWidget* head;
@@ -55,10 +55,15 @@ private:
     I should really look into the new fangled list thingy, to deactivate
     specific items in the list */
     QTabWidget main;
-    QListWidget sent, recvd;
+    QListWidget* sent, * recvd;
 
 };
 
-#include "ui_widget.h"
+class ListWidgetItem : public QListWidgetItem
+{
+    using QListWidgetItem::QListWidgetItem;
+  public:
+    QString path;
+};
 
 #endif // FILESFORM_H

widget/widget.cpp

@@ -424,6 +424,7 @@ void Widget::onUsernameChanged()
 {
     const QString newUsername = settingsForm.name.text();
     ui->nameLabel->setText(newUsername);
+    ui->nameLabel->setToolTip(newUsername); // for overlength names
     settingsForm.name.setText(newUsername);
     core->setUsername(newUsername);
 }
@@ -431,6 +432,7 @@ void Widget::onUsernameChanged()
 void Widget::onUsernameChanged(const QString& newUsername, const QString& oldUsername)
 {
     ui->nameLabel->setText(oldUsername); // restore old username until Core tells us to set it
+    ui->nameLabel->setToolTip(oldUsername); // for overlength names
     settingsForm.name.setText(oldUsername);
     core->setUsername(newUsername);
 }
@@ -438,6 +440,7 @@ void Widget::onUsernameChanged(const QString& newUsername, const QString& oldUse
 void Widget::setUsername(const QString& username)
 {
     ui->nameLabel->setText(username);
+    ui->nameLabel->setToolTip(username); // for overlength names
     settingsForm.name.setText(username);
 }
 
@@ -445,6 +448,7 @@ void Widget::onStatusMessageChanged()
 {
     const QString newStatusMessage = settingsForm.statusText.text();
     ui->statusLabel->setText(newStatusMessage);
+    ui->statusLabel->setToolTip(newStatusMessage); // for overlength messsages
     settingsForm.statusText.setText(newStatusMessage);
     core->setStatusMessage(newStatusMessage);
 }
@@ -452,6 +456,7 @@ void Widget::onStatusMessageChanged()
 void Widget::onStatusMessageChanged(const QString& newStatusMessage, const QString& oldStatusMessage)
 {
     ui->statusLabel->setText(oldStatusMessage); // restore old status message until Core tells us to set it
+    ui->statusLabel->setToolTip(oldStatusMessage); // for overlength messsages
     settingsForm.statusText.setText(oldStatusMessage);
     core->setStatusMessage(newStatusMessage);
 }
@@ -459,6 +464,7 @@ void Widget::onStatusMessageChanged(const QString& newStatusMessage, const QStri
 void Widget::setStatusMessage(const QString &statusMessage)
 {
     ui->statusLabel->setText(statusMessage);
+    ui->statusLabel->setToolTip(statusMessage); // for overlength messsages
     settingsForm.statusText.setText(statusMessage);
 }