| -rw-r--r-- | libopie/ofileselector.h | 362 |
1 files changed, 99 insertions, 263 deletions
diff --git a/libopie/ofileselector.h b/libopie/ofileselector.h index d06aa0a..bdb3e56 100644 --- a/libopie/ofileselector.h +++ b/libopie/ofileselector.h @@ -1,314 +1,150 @@ /* This is based on code and ideas of L. J. Potter ljp@llornkcor.com Thanks a lot =. This file is part of the OPIE Project - .=l. Copyright (c) 2002 Holger Freyther <zecke@handhelds.org> + .=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. */ -#ifndef opiefileselector_h -#define opiefileselector_h +#ifndef OPIE_OFILESELECTOR_FOO_H +#define OPIE_OFILESELECTOR_FOO_H + +#include <qlist.h> #include <qwidget.h> -#include <qstring.h> -#include <qpixmap.h> -#include <qstringlist.h> #include <qmap.h> #include <qvaluelist.h> +#include <qstringlist.h> #include <qpe/applnk.h> -#include <qlistview.h> +typedef QMap<QString, QStringList> MimeTypes; -class DocLnk; -class QCheckBox; -class QComboBox; -class QPushButton; -class FileSelector; -class QGridLayout; +class OFileViewInterface; +class OFileViewFileListView; class QLineEdit; -class QLabel; +class QComboBox; class QWidgetStack; -class QHBoxLayout; -class QVBoxLayout; -class QPopupMenu; -class QFileInfo; class QHBox; -// - -typedef QMap< QString, QStringList> MimeTypes; - -/** - * This is OPIEs FileDialog Widget. You can use it - * as a dropin replacement of the fileselector and - * or use any of the new features. - * This is also a complete FileSave and FileLoad widget - * If you look for a Dialog check OFileDialog - * - * NOTE THAT the API will change to be more extendable! - */ class OFileSelector : public QWidget { - Q_OBJECT - public: - /** - * The mode of the file selector - * Either open, save, fileselector or dir browsing mode - * - */ - enum Mode {OPEN=1, SAVE=2, FILESELECTOR=4, DIR=8 }; - - /** - * Selector. Either NORMAL for the one shipped with - * libqpe or EXTENDED. for the EXTENDED - * EXTENDED_ALL also shows 'hidden' files - */ - enum Selector{NORMAL=0, EXTENDED = 1, EXTENDED_ALL =2 }; - - /** - * This is reserved for futrue views - */ - enum View { DIRS = 1, FILES = 2, TREE = 4, ICON = 8 }; - - /** - * A c'tor which should be used for advanced mode - * @param wid the parent - * @param mode the Mode of the Selector - * @param selector the current View of the Selector - * @param dirName in which dir to start - * @param fileName a proposed filename - * @param mimetypes A list of mimetypes \ - * QString is for a identifier name like "Text files" - * the coresponding QStringList is used for the mimetypes - * if empty it'll fill the list of mimetypes depending - * on the content of the current directory - */ - - OFileSelector(QWidget *wid, int mode, int selector, - const QString &dirName, - const QString &fileName = QString::null, - const MimeTypes &mimetypes = MimeTypes() ); - - - /** - * This is a QPE compatible c'tor - */ - OFileSelector(const QString &mimeFilter, QWidget *parent, - const char *name, bool newVisible = TRUE, - bool closeVisible = FALSE ); - - ~OFileSelector(); - - // currently only for the FILESELECTOR Mode - /** - */ - void setNewVisible( bool /*b*/ ); - void setCloseVisible(bool /*b*/ ); - - // end file selector mode - // deprecated - void reread(); - // make sure not to leak please - const DocLnk *selected(); - // end deprecated - - bool isToolbarVisible() const { return m_shTool; }; - bool isPermissionBarVisible() const { return m_shPerm; }; - bool isLineEditVisible()const { return m_shLne; }; - bool isChooserVisible( )const { return m_shChooser; }; - bool isYesCancelVisible()const { return m_shYesNo; }; - void setYesCancelVisible( bool show ); - void setToolbarVisible( bool show ); - void setPermissionBarVisible( bool show ); - void setLineEditVisible(bool show) ; - void setChooserVisible( bool chooser ); - - QCheckBox* permissionCheckbox(); - bool setPermission() const; - void setPermissionChecked( bool check ); - - void setMode( int ); - - bool showDirs()const { return m_dir; } - void setShowDirs(bool ); - - const QListView* listView() { return m_View; }; - - bool isCaseSensetive()const { return m_case; } - void setCaseSensetive(bool caSe ); - - bool showFiles()const { return m_files; }; - void setShowFiles(bool ); - bool cd(const QString &path ); + Q_OBJECT + friend class OFileViewInterface; + friend class 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(); - int mode()const { return m_mode; }; - int selector()const { return m_selector; }; - void setSelector( int ); - - bool showPopup()const { return m_showPopup; }; - void setShowPopup( bool pop ) { m_showPopup = pop; }; - void setPopupMenu( QPopupMenu * ); - - // void updateLay(); - - void reparse(); // re reads the dir - - QString selectedName( )const; - QStringList selectedNames()const; - - QString selectedPath() const; - QStringList selectedPaths() const; - - QString directory()const; - int fileCount() const; - - /* the user needs to delete it */ - DocLnk selectedDocument()const; - /* the user needs to delete it */ - QValueList<DocLnk> selectedDocuments()const; - - signals: - void fileSelected( const DocLnk & ); - void fileSelected( const QString & ); - void dirSelected(const QString &dir ); - void closeMe(); - void ok(); - void cancel(); - void contextMenu(); - - private slots: - void slotTest() { qWarning("slotTest" ); setLineEditVisible(false ); }; - void slotOk(); - void slotCancel(); - void slotViewCheck(const QString & ); - void slotMimeCheck(const QString & ); - void slotLocationActivated(const QString & ); - void slotInsertLocationPath(const QString &, int); - void locationComboChanged(); - - private: - void init(); - void updateMimes(); - - protected: - - private: - int m_mode, m_selector; - QComboBox *m_location, *m_mimeCheck, *m_viewCheck; - QPushButton *m_homeButton, *m_docButton, *m_hideButton, *m_ok, *m_cancel; - QPushButton *m_reread, *m_up, *m_new, *m_close; - QListView *m_View; - QCheckBox *m_checkPerm; - QWidget *m_pseudo; - QVBoxLayout *m_pseudoLayout; - - QString m_currentDir; - QString m_name; -// QStringList m_mimetypes; - QMap<QString, QStringList> m_mimetypes; - - FileSelector *m_select; - QWidgetStack *m_stack; - QVBoxLayout *m_lay; - QGridLayout *m_Oselector; - - QHBox *m_boxToolbar; - QHBox *m_boxOk; // (no layout anymore) wait - QHBox *m_boxName; // (no Layout anymore) wait - QHBox *m_boxView; - - QPopupMenu *m_custom; - - QLineEdit *m_edit; - QLabel *m_fnLabel; - - bool m_shClose : 1; - bool m_shNew : 1; - bool m_shTool : 1; - bool m_shPerm : 1; - bool m_shLne : 1; - bool m_shChooser : 1; - bool m_shYesNo : 1; - bool m_boCheckPerm : 1; - bool m_autoMime : 1; - bool m_case : 1; - bool m_dir : 1; - bool m_files : 1; - bool m_showPopup : 1; - - void initVars(); - virtual void addFile(const QString &mime, QFileInfo *info, bool symlink = FALSE ); - virtual void addDir( const QString &mime, QFileInfo *info , bool symlink = FALSE ); - virtual void addSymlink(const QString &, QFileInfo *, bool = FALSE ){}; - void delItems(); - void initializeName(); - void initializeYes(); - void initializeChooser(); - void initializeListView(); - void initializePerm(); - void initPics(); - bool compliesMime(const QString &path, - const QString &mime); - bool compliesMime(const QString& mime ); - /** - * Updates the QComboBox with the current mimetypes - */ - void updateMimeCheck(); + /* will set the text of the lineedit and emit a fileChanged signal */ + void slotDocLnkBridge( const DocLnk& ); + void slotFileBridge( const QString& ); + void slotViewChange( const QString& ); - /** - * Returns the current mimetype - */ - QString currentMimeType()const; - class OFileSelectorPrivate; - OFileSelectorPrivate *d; - static QMap<QString,QPixmap> *m_pixmaps; + bool eventFilter (QObject *o, QEvent *e); -private slots: - void slotFileSelected(const QString & ); // not really meant to be a slot - void slotFileBridgeSelected( const DocLnk & ); - virtual void slotSelectionChanged(); - virtual void slotCurrentChanged(QListViewItem* ); - virtual void slotClicked( int, QListViewItem *item, const QPoint &, int); - virtual void slotRightButton(int, QListViewItem *, const QPoint &, int ); - virtual void slotContextMenu( QListViewItem *item); - // listview above - // popup below - virtual void slotChangedDir(); - virtual void slotOpen(); - virtual void slotRescan(); - virtual void slotRename(); - virtual void slotDelete(); - virtual void cdUP(); - virtual void slotHome(); - virtual void slotDoc(); - virtual void slotNavigate( ); }; - #endif - |