Diffstat (limited to 'libopie2/opieui/fileselector/ofileselector.h') (more/less context) (ignore whitespace changes)
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diff --git a/libopie2/opieui/fileselector/ofileselector.h b/libopie2/opieui/fileselector/ofileselector.h new file mode 100644 index 0000000..7abe8b7 --- a/dev/null +++ b/libopie2/opieui/fileselector/ofileselector.h @@ -0,0 +1,161 @@ +/* + =. This file is part of the OPIE Project + .=l. Copyright (C) 2002,2003 Holger Freyther <zecke@handhelds.org> + .>+-= + _;:, .> :=|. This library is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This library 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 +..}^=.= = ; Library General Public License for more +++= -. .` .: details. + : = ...= . :.=- + -. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = Library General Public License along with + -- :-=` this library; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ + +/* + This is based on code and ideas of + L. J. Potter ljp@llornkcor.com + Thanks a lot +*/ + +#ifndef OFILESELECTOR_H +#define OFILESELECTOR_H + +/* OPIE */ +#include <qpe/applnk.h> + +/* QT */ +#include <qlist.h> +#include <qwidget.h> +#include <qmap.h> +#include <qvaluelist.h> +#include <qstringlist.h> + +class QLineEdit; +class QComboBox; +class QWidgetStack; +class QHBox; + +typedef QMap<QString, QStringList> MimeTypes; + +namespace Opie +{ + +class OFileViewInterface; +class OFileViewFileListView; + +class OFileSelector : public QWidget +{ + Q_OBJECT + friend class Opie::OFileViewInterface; + friend class Opie::OFileViewFileListView; + +public: + enum Mode { Open=1, Save=2, FileSelector=4, OPEN=1, SAVE=2, FILESELECTOR=4 }; + // enum OldMode { OPEN=1, SAVE=2, FILESELECTOR = 4 }; + enum Selector { Normal = 0, Extended=1, ExtendedAll =2, Default=3, NORMAL=0,EXTENDED=1, EXTENDED_ALL =2, DEFAULT=3 }; + // enum OldSelector { NORMAL = 0, EXTENDED =1, EXTENDED_ALL = 2}; + + OFileSelector(QWidget* parent, int mode, int selector, + const QString& dirName, + const QString& fileName, + const MimeTypes& mimetypes = MimeTypes(), + bool newVisible = FALSE, bool closeVisible = FALSE ); + + OFileSelector(const QString& mimeFilter, QWidget* parent, + const char* name = 0, bool newVisible = TRUE, bool closeVisible = FALSE ); + ~OFileSelector(); + + const DocLnk* selected(); + + QString selectedName()const; + QString selectedPath()const; + QString directory()const; + + DocLnk selectedDocument()const; + + int fileCount()const; + void reread(); + + int mode()const; + int selector()const; + + + void setNewVisible( bool b ); + void setCloseVisible( bool b ); + void setNameVisible( bool b ); + +signals: + void dirSelected( const QString& ); + void fileSelected( const DocLnk& ); + void fileSelected( const QString& ); + void newSelected( const DocLnk& ); + void closeMe(); + void ok(); + void cancel(); + + /* used by the ViewInterface */ +private: + bool showNew()const; + bool showClose()const; + MimeTypes mimeTypes()const; + QStringList currentMimeType()const; + +private: + /* inits the Widgets */ + void initUI(); + /* inits the MimeType ComboBox content + connects signals and slots */ + void initMime(); + /* init the Views :) */ + void initViews(); + +private: + QLineEdit* m_lneEdit; // the LineEdit for the Name + QComboBox *m_cmbView, *m_cmbMime; // two ComboBoxes to select the View and MimeType + QWidgetStack* m_stack; // our widget stack which will contain the views + OFileViewInterface* currentView() const; // returns the currentView + OFileViewInterface* m_current; // here is the view saved + bool m_shNew : 1; // should we show New? + bool m_shClose : 1; // should we show Close? + MimeTypes m_mimeType; // list of mimetypes + + QMap<QString, OFileViewInterface*> m_views; // QString translated view name + ViewInterface Ptr + QHBox* m_nameBox; // the LineEdit + Label is hold here + QHBox* m_cmbBox; // this holds the two combo boxes + + QString m_startDir; + int m_mode; + int m_selector; + + struct Data; // used for future versions + Data *d; + +private slots: + void slotMimeTypeChanged(); + + /* will set the text of the lineedit and emit a fileChanged signal */ + void slotDocLnkBridge( const DocLnk& ); + void slotFileBridge( const QString& ); + void slotViewChange( const QString& ); + + bool eventFilter (QObject *o, QEvent *e); + +}; + +}; + +#endif |