summaryrefslogtreecommitdiffstats
path: root/kmail/recipientseditor.h
blob: e6b7718b01c80e5226579c69fe32ad051757d249 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
/*
    This file is part of KMail.

    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>

    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.

    This program 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 General Public License for more details.

    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, USA.

    As a special exception, permission is given to link this program
    with any edition of Qt, and distribute the resulting executable,
    without including the source code for Qt in the source distribution.
*/
#ifndef RECIPIENTSEDITOR_H
#define RECIPIENTSEDITOR_H

#include <tqwidget.h>
#include <tqscrollview.h>
#include <tqguardedptr.h>
#include <tqlineedit.h>
#include <tqtooltip.h>

#include "kmlineeditspell.h"
#include <tqcombobox.h>

class RecipientsPicker;

class KWindowPositioner;

class TQLabel;
class TQPushButton;
class SideWidget;

class Recipient
{
  public:
    typedef TQValueList<Recipient> List;

    enum Type { To, Cc, Bcc, Undefined };

    Recipient( const TQString &email = TQString::null, Type type = To );

    void setType( Type );
    Type type() const;

    void setEmail( const TQString & );
    TQString email() const;

    bool isEmpty() const;

    static int typeToId( Type );
    static Type idToType( int );

    TQString typeLabel() const;    static TQString typeLabel( Type );
    static TQStringList allTypeLabels();

  private:
    TQString mEmail;
    Type mType;
};

class RecipientComboBox : public QComboBox
{
    Q_OBJECT
  public:
    RecipientComboBox( TQWidget *parent );

  signals:
    void rightPressed();

  protected:
    void keyPressEvent( TQKeyEvent *ev );
};

class RecipientLineEdit : public KMLineEdit
{
    Q_OBJECT
  public:
    RecipientLineEdit( TQWidget * parent ) :
      KMLineEdit( true, parent ) {}

  signals:
    void deleteMe();
    void leftPressed();
    void rightPressed();

  protected:
    void keyPressEvent( TQKeyEvent *ev );
};

class RecipientLine : public QWidget
{
    Q_OBJECT
  public:
    RecipientLine( TQWidget *parent );

    void setRecipient( const Recipient & );
    Recipient recipient() const;

    void setRecipientType( Recipient::Type );
    Recipient::Type recipientType() const;

    void setRecipient( const TQString & );

    void activate();
    bool isActive();

    bool isEmpty();

    /** Returns true if the user has made any modifications to this
        RecipientLine.
    */
    bool isModified();

    /** Resets the modified flag to false.
    */
    void clearModified();

    int setComboWidth( int w );

    void fixTabOrder( TQWidget *previous );
    TQWidget *tabOut() const;

    void clear();

    int recipientsCount();

    void setRemoveLineButtonEnabled( bool b );

  signals:
    void returnPressed( RecipientLine * );
    void downPressed( RecipientLine * );
    void upPressed( RecipientLine * );
    void rightPressed();
    void deleteLine(  RecipientLine * );
    void countChanged();
    void typeModified( RecipientLine * );

  protected:
    void keyPressEvent( TQKeyEvent * );
    RecipientLineEdit* lineEdit() const { return mEdit; }

  protected slots:
    void slotReturnPressed();
    void analyzeLine( const TQString & );
    void slotFocusUp();
    void slotFocusDown();
    void slotPropagateDeletion();
    void slotTypeModified();

  private:
    friend class RecipientsView;
    TQComboBox *mCombo;
    RecipientLineEdit *mEdit;
    TQPushButton *mRemoveButton;
    int mRecipientsCount;
    bool mModified;
};

class RecipientsView : public QScrollView
{
    Q_OBJECT
  public:
    RecipientsView( TQWidget *parent );

    TQSize tqminimumSizeHint() const;
    TQSize tqsizeHint() const;

    RecipientLine *activeLine();

    RecipientLine *emptyLine();

    Recipient::List recipients() const;

    /** Removes the recipient provided it can be found and has the given type.
        @param recipient The recipient(s) you want to remove.
        @param type      The recipient type.
    */
    void removeRecipient( const TQString & recipient, Recipient::Type type );

    /** Returns true if the user has made any modifications to the list of
        recipients.
    */
    bool isModified();

    /** Resets the modified flag to false.
    */
    void clearModified();

    void activateLine( RecipientLine * );

    /**
      * Set the width of the left most column to be the argument width.
      * This method allows other widgets to align their label/combobox column with ours
      * by communicating how many pixels that first colum is for them.
      * Returns the width that is actually being used.
      */
    int setFirstColumnWidth( int );

  public slots:
    void setCompletionMode( KGlobalSettings::Completion );
    RecipientLine *addLine();

    void setFocus();
    void setFocusTop();
    void setFocusBottom();

  signals:
    void totalChanged( int recipients, int lines );
    void focusUp();
    void focusDown();
    void focusRight();
    void completionModeChanged( KGlobalSettings::Completion );
    void tqsizeHintChanged();

  protected:
    void viewportResizeEvent( TQResizeEvent * );
    void resizeView();

  protected slots:
    void slotReturnPressed( RecipientLine * );
    void slotDownPressed( RecipientLine * );
    void slotUpPressed( RecipientLine * );
    void slotDecideLineDeletion(  RecipientLine * );
    void slotDeleteLine();
    void calculateTotal();
    void slotTypeModified( RecipientLine * );
    void moveCompletionPopup();

  private:
    TQPtrList<RecipientLine> mLines;
    TQGuardedPtr<RecipientLine> mCurDelLine;
    int mLineHeight;
    int mFirstColumnWidth;
    bool mModified;
    KGlobalSettings::Completion mCompletionMode;
};

class RecipientsToolTip : public QToolTip
{
  public:
    RecipientsToolTip( RecipientsView *, TQWidget *parent );

  protected:
    void maybeTip( const TQPoint & p );

    TQString line( const Recipient & );

  private:
    RecipientsView *mView;
};

class SideWidget : public QWidget
{
    Q_OBJECT
  public:
    SideWidget( RecipientsView *view, TQWidget *parent );
    ~SideWidget();

    RecipientsPicker* picker() const;

  public slots:
    void setTotal( int recipients, int lines );
    void setFocus();

    void pickRecipient();

  signals:
    void pickedRecipient( const Recipient & );
    void saveDistributionList();

  private:
    RecipientsView *mView;
    TQLabel *mTotalLabel;
    TQPushButton *mDistributionListButton;
    TQPushButton *mSelectButton;
    /** The RecipientsPicker is lazy loaded, never access it directly,
      only through picker() */
    mutable RecipientsPicker *mRecipientPicker;
    /** lazy loaded, don't access directly, unless you've called picker() */
    mutable KWindowPositioner *mPickerPositioner;
};

class RecipientsEditor : public QWidget
{
    Q_OBJECT
  public:
    RecipientsEditor( TQWidget *parent );
    ~RecipientsEditor();

    void clear();

    Recipient::List recipients() const;
    RecipientsPicker* picker() const;

    void setRecipientString( const TQString &, Recipient::Type );
    TQString recipientString( Recipient::Type );

    /** Adds a recipient (or multiple recipients) to one line of the editor.
        @param recipient The recipient(s) you want to add.
        @param type      The recipient type.
    */
    void addRecipient( const TQString & recipient, Recipient::Type type );

    /** Removes the recipient provided it can be found and has the given type.
        @param recipient The recipient(s) you want to remove.
        @param type      The recipient type.
    */
    void removeRecipient( const TQString & recipient, Recipient::Type type );

    /** Returns true if the user has made any modifications to the list of
        recipients.
    */
    bool isModified();

    /** Resets the modified flag to false.
    */
    void clearModified();

    /**
      * Set the width of the left most column to be the argument width.
      * This method allows other widgets to align their label/combobox column with ours
      * by communicating how many pixels that first colum is for them.
      * Returns the width that is actually being used.
      */
    int setFirstColumnWidth( int );

    /**
      * Set completion mode for all lines
      */
    void setCompletionMode( KGlobalSettings::Completion );

  public slots:
    void setFocus();
    void setFocusTop();
    void setFocusBottom();

    void selectRecipients();
    void saveDistributionList();

  signals:
    void focusUp();
    void focusDown();
    void completionModeChanged( KGlobalSettings::Completion );
    void tqsizeHintChanged();

  protected slots:
    void slotPickedRecipient( const Recipient & );

  private:
    RecipientsView *mRecipientsView;
    SideWidget* mSideWidget;
    bool mModified;
};

#endif