Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 384 insertions, 0 deletions

diff --git a/knode/kncomposer.h b/knode/kncomposer.h
new file mode 100644
index 000000000..12c2150f8
--- /dev/null
+++ b/knode/kncomposer.h
@@ -0,0 +1,384 @@
+/*
+    KNode, the KDE newsreader
+    Copyright (c) 1999-2005 the KNode authors.
+    See file AUTHORS for details
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
+*/
+
+#ifndef KNCOMPOSER_H
+#define KNCOMPOSER_H
+
+#include <klistview.h>
+
+#include <kmainwindow.h>
+#include <kdialogbase.h>
+#include <keditcl.h>
+#include <qlineedit.h>
+#include <qregexp.h>
+
+#include <kdeversion.h>
+#include <keditcl.h>
+
+#include <kabc/addresslineedit.h>
+#include <knodecomposeriface.h>
+
+class QGroupBox;
+
+class KProcess;
+class KSpell;
+class KDictSpellingHighlighter;
+class KSelectAction;
+class KToggleAction;
+
+class KNLocalArticle;
+class KNAttachment;
+class SpellingFilter;
+
+class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
+
+  Q_OBJECT
+
+  public:
+    enum composerResult { CRsendNow, CRsendLater, CRdelAsk,
+                          CRdel, CRsave, CRcancel };
+    enum MessageMode { news=0, mail=1, news_mail=2 };
+
+    // unwraped == original, not rewraped text
+    // firstEdit==true: place the cursor at the end of the article
+    KNComposer(KNLocalArticle *a, const QString &text=QString::null, const QString &sig=QString::null, const QString &unwraped=QString::null, bool firstEdit=false, bool dislikesCopies=false, bool createCopy=false);
+    ~KNComposer();
+    void setConfig(bool onlyFonts);
+    void setMessageMode(MessageMode mode);
+
+    //get result
+    bool hasValidData();
+    composerResult result() const              { return r_esult; }
+    KNLocalArticle* article()const             { return a_rticle; }
+    bool applyChanges();
+
+    void closeEvent(QCloseEvent *e);
+
+    //set data from the given article
+    void initData(const QString &text);
+
+    // inserts at cursor position if clear is false, replaces content otherwise
+    // puts the file content into a box if box==true
+    // "file" is already open for reading
+    void insertFile(QFile *file, bool clear=false, bool box=false, QString boxTitle=QString::null);
+
+    // ask for a filename, handle network urls
+    void insertFile(bool clear=false, bool box=false);
+
+    QPopupMenu * popupMenu( const QString& name );
+    int listOfResultOfCheckWord( const QStringList & lst , const QString & selectWord);
+
+//internal classes
+    class ComposerView;
+    class Editor;
+    class AttachmentView;
+    class AttachmentViewItem;
+    class AttachmentPropertiesDlg;
+
+    //GUI
+    ComposerView *v_iew;
+    QPopupMenu *a_ttPopup;
+
+    //Data
+    composerResult r_esult;
+    KNLocalArticle *a_rticle;
+    QString s_ignature, u_nwraped;
+    QCString c_harset;
+    MessageMode m_ode;
+    bool n_eeds8Bit,    // false: fall back to us-ascii
+         v_alidated,    // hasValidData was run and found no problems, n_eeds8Bit is valid
+         a_uthorDislikesMailCopies;
+
+    //edit
+    bool e_xternalEdited;
+    KProcess *e_xternalEditor;
+    KTempFile *e_ditorTempfile;
+    KSpell *s_pellChecker;
+    SpellingFilter* mSpellingFilter;
+
+    //Attachments
+    QValueList<KNAttachment*> mDeletedAttachments;
+    QPtrList<KAction> m_listAction;
+    bool a_ttChanged;
+
+  //------------------------------ <Actions> -----------------------------
+
+    KAccel        *a_ccel;
+    KAction       *a_ctExternalEditor,
+                  *a_ctSpellCheck,
+                  *a_ctRemoveAttachment,
+                  *a_ctAttachmentProperties,
+                  *a_ctSetCharsetKeyb;
+    KToggleAction *a_ctPGPsign,
+                  *a_ctDoPost, *a_ctDoMail, *a_ctWordWrap;
+    KSelectAction *a_ctSetCharset;
+    bool spellLineEdit;
+  protected slots:
+    void slotSendNow();
+    void slotSendLater();
+    void slotSaveAsDraft();
+    void slotArtDelete();
+    void slotAppendSig();
+    void slotInsertFile();
+    void slotInsertFileBoxed();
+    void slotAttachFile();
+    void slotRemoveAttachment();
+    void slotAttachmentProperties();
+    void slotToggleDoPost();
+    void slotToggleDoMail();
+    void slotSetCharset(const QString &s);
+    void slotSetCharsetKeyboard();
+    void slotToggleWordWrap();
+    void slotUndoRewrap();
+    void slotExternalEditor();
+    void slotSpellcheck();
+
+    void slotUpdateStatusBar();
+    void slotUpdateCursorPos();
+    void slotConfKeys();
+    void slotConfToolbar();
+    void slotNewToolbarConfig();
+
+  //------------------------------ </Actions> ----------------------------
+
+    // GUI
+    void slotSubjectChanged(const QString &t);
+    void slotGroupsChanged(const QString &t);
+    void slotToBtnClicked();
+    void slotGroupsBtnClicked();
+
+    // external editor
+    void slotEditorFinished(KProcess *);
+    void slotCancelEditor();
+
+    // attachment list
+    void slotAttachmentPopup(KListView*, QListViewItem *it, const QPoint &p);
+    void slotAttachmentSelected(QListViewItem *it);
+    void slotAttachmentEdit(QListViewItem *it);
+    void slotAttachmentRemove(QListViewItem *it);
+
+    // spellcheck operation
+    void slotSpellStarted(KSpell *);
+    void slotSpellDone(const QString&);
+    void slotSpellFinished();
+
+    // DND handling
+    virtual void slotDragEnterEvent(QDragEnterEvent *);
+    virtual void slotDropEvent(QDropEvent *);
+
+    void slotUndo();
+    void slotRedo();
+    void slotCut();
+    void slotCopy();
+    void slotPaste();
+    void slotSelectAll();
+    void slotMisspelling(const QString &text, const QStringList &lst, unsigned int pos);
+    void slotCorrected (const QString &oldWord, const QString &newWord, unsigned int pos);
+    void addRecentAddress();
+
+  protected:
+
+    // DND handling
+    virtual void dragEnterEvent(QDragEnterEvent *);
+    virtual void dropEvent(QDropEvent *);
+
+  signals:
+    void composerDone(KNComposer*);
+
+  private:
+    bool mFirstEdit;
+
+};
+
+
+
+class KNLineEditSpell;
+class KNLineEdit;
+
+class KNComposer::ComposerView  : public QSplitter {
+
+  public:
+    ComposerView(KNComposer *_composer, const char *n=0);
+    ~ComposerView();
+    void focusNextPrevEdit(const QWidget* aCur, bool aNext);
+    void setMessageMode(KNComposer::MessageMode mode);
+    void showAttachmentView();
+    void hideAttachmentView();
+    void showExternalNotification();
+    void hideExternalNotification();
+    void restartBackgroundSpellCheck();
+    QValueList<QWidget*> mEdtList;
+
+    QLabel      *l_to,
+                *l_groups,
+                *l_fup2;
+    KNLineEditSpell *s_ubject;
+
+    KNLineEdit   *g_roups;
+    KNLineEdit  *t_o;
+
+    KComboBox   *f_up2;
+    QPushButton *g_roupsBtn,
+                *t_oBtn;
+
+    Editor      *e_dit;
+    QGroupBox   *n_otification;
+    QPushButton *c_ancelEditorBtn;
+
+    QWidget         *a_ttWidget;
+    AttachmentView  *a_ttView;
+    QPushButton     *a_ttAddBtn,
+                    *a_ttRemoveBtn,
+                    *a_ttEditBtn;
+    KDictSpellingHighlighter *mSpellChecker;
+
+    bool v_iewOpen;
+};
+
+
+//internal class : handle Tabs... (expanding them in textLine(), etc.)
+class KNComposer::Editor : public KEdit {
+
+  Q_OBJECT
+
+  public:
+    Editor(KNComposer::ComposerView *_composerView, KNComposer *_composer, QWidget *parent=0, char *name=0);
+    ~Editor();
+    QStringList processedText();
+
+  public slots:
+    void slotPasteAsQuotation();
+    void slotFind();
+    void slotSearchAgain();
+    void slotReplace();
+    void slotAddQuotes();
+    void slotRemoveQuotes();
+    void slotAddBox();
+    void slotRemoveBox();
+    void slotRot13();
+    void slotCorrectWord();
+
+protected slots:
+    void slotSpellStarted( KSpell *);
+    void slotSpellDone(const QString &);
+    void slotSpellFinished();
+    void slotMisspelling (const QString &, const QStringList &lst, unsigned int);
+    virtual void cut();
+    virtual void clear();
+    virtual void del();
+    void slotAddSuggestion( const QString &, const QStringList &lst, unsigned int );
+  signals:
+    void sigDragEnterEvent(QDragEnterEvent *);
+    void sigDropEvent(QDropEvent *);
+
+  protected:
+
+    // DND handling
+    virtual void contentsDragEnterEvent(QDragEnterEvent *);
+    virtual void contentsDropEvent(QDropEvent *);
+    virtual void contentsContextMenuEvent( QContextMenuEvent *e );
+    virtual void keyPressEvent ( QKeyEvent *e);
+
+    virtual bool eventFilter(QObject*, QEvent*);
+private:
+    KNComposer *m_composer;
+    KNComposer::ComposerView *m_composerView;
+    KSpell *spell;
+    QMap<QString,QStringList> m_replacements;
+    QRegExp m_bound;
+};
+
+
+class KNComposer::AttachmentView : public KListView {
+
+  Q_OBJECT
+
+  public:
+    AttachmentView(QWidget *parent, char *name=0);
+    ~AttachmentView();
+
+  protected:
+    void keyPressEvent( QKeyEvent *e );
+
+  signals:
+    void delPressed ( QListViewItem * );      // the user used Key_Delete on a list view item
+};
+
+
+class KNComposer::AttachmentViewItem : public KListViewItem {
+
+  public:
+    AttachmentViewItem(KListView *v, KNAttachment *a);
+    ~AttachmentViewItem();
+
+  KNAttachment *attachment;
+
+};
+
+
+class KNComposer::AttachmentPropertiesDlg : public KDialogBase {
+
+  Q_OBJECT
+
+  public:
+    AttachmentPropertiesDlg( KNAttachment *a, QWidget *p=0, const char *n=0);
+    ~AttachmentPropertiesDlg();
+
+    void apply();
+
+  protected:
+    KLineEdit *m_imeType,
+              *d_escription;
+    QComboBox *e_ncoding;
+
+    KNAttachment *a_ttachment;
+    bool n_onTextAsText;
+
+  protected slots:
+    void accept();
+    void slotMimeTypeTextChanged(const QString &text);
+};
+
+//-----------------------------------------------------------------------------
+class KNLineEdit : public KABC::AddressLineEdit
+{
+    Q_OBJECT
+    typedef KABC::AddressLineEdit KNLineEditInherited;
+public:
+
+    KNLineEdit(KNComposer::ComposerView *_composerView, bool useCompletion, QWidget *parent = 0,
+               const char *name = 0);
+protected:
+    // Inherited. Always called by the parent when this widget is created.
+    virtual void loadAddresses();
+    void keyPressEvent(QKeyEvent *e);
+    virtual QPopupMenu *createPopupMenu();
+private slots:
+    void editRecentAddresses();
+private:
+    KNComposer::ComposerView *composerView;
+};
+
+class KNLineEditSpell : public KNLineEdit
+{
+    Q_OBJECT
+public:
+    KNLineEditSpell(KNComposer::ComposerView *_composerView, bool useCompletion,QWidget * parent, const char * name = 0);
+    void highLightWord( unsigned int length, unsigned int pos );
+    void spellCheckDone( const QString &s );
+    void spellCheckerMisspelling( const QString &text, const QStringList &, unsigned int pos);
+    void spellCheckerCorrected( const QString &old, const QString &corr, unsigned int pos);
+};
+
+#endif