Reduced code duplication with avatar picture loading, by creating two new functions that handle image choosing and thumbnail creation.
two new functions:
bool misc::getOpenAvatarPicture(QWidget *parent, QByteArray &image_data)
QPixmap misc::getOpenThumbnailedPicture(QWidget *parent, const QString &caption, int width, int height)
getOpenThumbnailedPicture opens a QFileDialog to let the user choose a picture file. This picture is converted to a thumbnail and returned as a QPixmap.
getOpenAvatarPicture calls getOpenThumbnailedPicture and converts the result to a PNG byte array.
All three avatar loading functions now call getOpenAvatarPicture
Furthermore Channel Logo and Channel Msg thumbnail functions now use getOpenThumbnailedPicture
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4561 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Added save and restore of the last used directories for the following types
- Extra files
- Certificates
- History
- Images
- Messages
- Blogs (not tested)
It is easy to change.
Added attach of multiple files at once in CreateForumMsg.
The RetroShare links of the added files in CreateForumMsg are added with new style and as anchor with size information.
Added translation to some file dialogs.
Removed (commented out) not needed methods in NetworkDialog.
Fixed handling of filenames with umlauts when adding extra files.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3894 b45a01b8-16f6-495d-af2f-9b41ad6348cc
