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
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <tools/rc.h>
#include <svdata.hxx>
#include <vcl/button.hxx>
#include <vcl/btndlg.hxx>
struct ImplBtnDlgItem
{
sal_uInt16 mnId;
bool mbOwnButton;
bool mbDummyAlign;
long mnSepSize;
VclPtr<PushButton> mpPushButton;
};
void ButtonDialog::ImplInitButtonDialogData()
{
mnButtonSize = 0;
mnCurButtonId = 0;
mnFocusButtonId = BUTTONDIALOG_BUTTON_NOTFOUND;
mbFormat = true;
}
ButtonDialog::ButtonDialog( WindowType nType ) :
Dialog( nType )
{
ImplInitButtonDialogData();
}
ButtonDialog::ButtonDialog( vcl::Window* pParent, WinBits nStyle ) :
Dialog( WINDOW_BUTTONDIALOG )
{
ImplInitButtonDialogData();
ImplInit( pParent, nStyle );
}
ButtonDialog::~ButtonDialog()
{
disposeOnce();
}
void ButtonDialog::dispose()
{
for (auto & it : m_ItemList)
{
if ( it->mbOwnButton )
it->mpPushButton.disposeAndClear();
}
m_ItemList.clear();
Dialog::dispose();
}
VclPtr<PushButton> ButtonDialog::ImplCreatePushButton( ButtonDialogFlags nBtnFlags )
{
VclPtr<PushButton> pBtn;
WinBits nStyle = 0;
if ( nBtnFlags & ButtonDialogFlags::Default )
nStyle |= WB_DEFBUTTON;
if ( nBtnFlags & ButtonDialogFlags::Cancel )
pBtn = VclPtr<CancelButton>::Create( this, nStyle );
else if ( nBtnFlags & ButtonDialogFlags::OK )
pBtn = VclPtr<OKButton>::Create( this, nStyle );
else if ( nBtnFlags & ButtonDialogFlags::Help )
pBtn = VclPtr<HelpButton>::Create( this, nStyle );
else
pBtn = VclPtr<PushButton>::Create( this, nStyle );
if ( !(nBtnFlags & ButtonDialogFlags::Help) )
pBtn->SetClickHdl( LINK( this, ButtonDialog, ImplClickHdl ) );
return pBtn;
}
ImplBtnDlgItem* ButtonDialog::ImplGetItem( sal_uInt16 nId ) const
{
for (auto & it : m_ItemList)
{
if (it->mnId == nId)
return &(*it);
}
return NULL;
}
long ButtonDialog::ImplGetButtonSize()
{
if ( !mbFormat )
return mnButtonSize;
// Calculate ButtonSize
long nLastSepSize = 0;
long nSepSize = 0;
maCtrlSize = Size( IMPL_MINSIZE_BUTTON_WIDTH, IMPL_MINSIZE_BUTTON_HEIGHT );
for (auto & it : m_ItemList)
{
nSepSize += nLastSepSize;
long nTxtWidth = it->mpPushButton->GetCtrlTextWidth(it->mpPushButton->GetText());
nTxtWidth += IMPL_EXTRA_BUTTON_WIDTH;
if ( nTxtWidth > maCtrlSize.Width() )
maCtrlSize.Width() = nTxtWidth;
long nTxtHeight = it->mpPushButton->GetTextHeight();
nTxtHeight += IMPL_EXTRA_BUTTON_HEIGHT;
if ( nTxtHeight > maCtrlSize.Height() )
maCtrlSize.Height() = nTxtHeight;
nSepSize += it->mnSepSize;
if ( GetStyle() & WB_HORZ )
nLastSepSize = IMPL_SEP_BUTTON_X;
else
nLastSepSize = IMPL_SEP_BUTTON_Y;
}
size_t const nButtonCount = m_ItemList.size();
if ( GetStyle() & WB_HORZ )
mnButtonSize = nSepSize + (nButtonCount*maCtrlSize.Width());
else
mnButtonSize = nSepSize + (nButtonCount*maCtrlSize.Height());
return mnButtonSize;
}
void ButtonDialog::ImplPosControls()
{
if ( !mbFormat )
return;
// Create PushButtons and determine Sizes
ImplGetButtonSize();
// determine dialog size
Size aDlgSize = maPageSize;
long nX;
long nY;
if ( GetStyle() & WB_HORZ )
{
if ( mnButtonSize+(IMPL_DIALOG_OFFSET*2) > aDlgSize.Width() )
aDlgSize.Width() = mnButtonSize+(IMPL_DIALOG_OFFSET*2);
if ( GetStyle() & WB_LEFT )
nX = IMPL_DIALOG_OFFSET;
else if ( GetStyle() & WB_RIGHT )
nX = aDlgSize.Width()-mnButtonSize-IMPL_DIALOG_OFFSET;
else
nX = (aDlgSize.Width()-mnButtonSize)/2;
aDlgSize.Height() += IMPL_DIALOG_OFFSET+maCtrlSize.Height();
nY = aDlgSize.Height()-maCtrlSize.Height()-IMPL_DIALOG_OFFSET;
}
else
{
if ( mnButtonSize+(IMPL_DIALOG_OFFSET*2) > aDlgSize.Height() )
aDlgSize.Height() = mnButtonSize+(IMPL_DIALOG_OFFSET*2);
if ( GetStyle() & WB_BOTTOM )
nY = aDlgSize.Height()-mnButtonSize-IMPL_DIALOG_OFFSET;
else if ( GetStyle() & WB_VCENTER )
nY = (aDlgSize.Height()-mnButtonSize)/2;
else
nY = IMPL_DIALOG_OFFSET;
aDlgSize.Width() += IMPL_DIALOG_OFFSET+maCtrlSize.Width();
nX = aDlgSize.Width()-maCtrlSize.Width()-IMPL_DIALOG_OFFSET;
}
// Arrange PushButtons
for (auto & it : m_ItemList)
{
if ( GetStyle() & WB_HORZ )
nX += it->mnSepSize;
else
nY += it->mnSepSize;
it->mpPushButton->SetPosSizePixel( Point( nX, nY ), maCtrlSize );
it->mpPushButton->Show();
if ( GetStyle() & WB_HORZ )
nX += maCtrlSize.Width()+IMPL_SEP_BUTTON_X;
else
nY += maCtrlSize.Height()+IMPL_SEP_BUTTON_Y;
}
SetOutputSizePixel( aDlgSize );
mbFormat = false;
}
IMPL_LINK( ButtonDialog, ImplClickHdl, PushButton*, pBtn )
{
for (auto & it : m_ItemList)
{
if ( it->mpPushButton == pBtn )
{
mnCurButtonId = it->mnId;
Click();
break;
}
}
return 0;
}
void ButtonDialog::Resize()
{
}
void ButtonDialog::StateChanged( StateChangedType nType )
{
if ( nType == StateChangedType::InitShow )
{
ImplPosControls();
for (auto & it : m_ItemList)
{
if ( it->mpPushButton && it->mbOwnButton )
it->mpPushButton->SetZOrder(0, ZOrderFlags::Last);
}
// Set focus on default button.
if ( mnFocusButtonId != BUTTONDIALOG_BUTTON_NOTFOUND )
{
for (auto & it : m_ItemList)
{
if (it->mnId == mnFocusButtonId )
{
if (it->mpPushButton->IsVisible())
it->mpPushButton->GrabFocus();
break;
}
}
}
}
Dialog::StateChanged( nType );
}
void ButtonDialog::Click()
{
if ( !maClickHdl )
{
if ( IsInExecute() )
EndDialog( GetCurButtonId() );
}
else
maClickHdl.Call( this );
}
void ButtonDialog::AddButton( const OUString& rText, sal_uInt16 nId,
ButtonDialogFlags nBtnFlags, long nSepPixel )
{
// PageItem anlegen
std::unique_ptr<ImplBtnDlgItem> pItem(new ImplBtnDlgItem);
pItem->mnId = nId;
pItem->mbOwnButton = true;
pItem->mnSepSize = nSepPixel;
pItem->mpPushButton = ImplCreatePushButton( nBtnFlags );
if (!rText.isEmpty())
pItem->mpPushButton->SetText( rText );
m_ItemList.push_back(std::move(pItem));
if ( nBtnFlags & ButtonDialogFlags::Focus )
mnFocusButtonId = nId;
mbFormat = true;
}
void ButtonDialog::AddButton( StandardButtonType eType, sal_uInt16 nId,
ButtonDialogFlags nBtnFlags, long nSepPixel )
{
// PageItem anlegen
std::unique_ptr<ImplBtnDlgItem> pItem(new ImplBtnDlgItem);
pItem->mnId = nId;
pItem->mbOwnButton = true;
pItem->mnSepSize = nSepPixel;
if ( eType == StandardButtonType::OK )
nBtnFlags |= ButtonDialogFlags::OK;
else if ( eType == StandardButtonType::Help )
nBtnFlags |= ButtonDialogFlags::Help;
else if ( (eType == StandardButtonType::Cancel) || (eType == StandardButtonType::Close) )
nBtnFlags |= ButtonDialogFlags::Cancel;
pItem->mpPushButton = ImplCreatePushButton( nBtnFlags );
// Standard-Buttons have the right text already
if ( !((eType == StandardButtonType::OK && pItem->mpPushButton->GetType() == WINDOW_OKBUTTON) ||
(eType == StandardButtonType::Cancel && pItem->mpPushButton->GetType() == WINDOW_CANCELBUTTON) ||
(eType == StandardButtonType::Help && pItem->mpPushButton->GetType() == WINDOW_HELPBUTTON)) )
{
pItem->mpPushButton->SetText( Button::GetStandardText( eType ) );
}
if ( nBtnFlags & ButtonDialogFlags::Focus )
mnFocusButtonId = nId;
m_ItemList.push_back(std::move(pItem));
mbFormat = true;
}
void ButtonDialog::RemoveButton( sal_uInt16 nId )
{
for (std::vector<std::unique_ptr<ImplBtnDlgItem>>::iterator it
= m_ItemList.begin(); it != m_ItemList.end(); ++it)
{
if ((*it)->mnId == nId)
{
(*it)->mpPushButton->Hide();
if ((*it)->mbOwnButton)
(*it)->mpPushButton.disposeAndClear();
else
(*it)->mpPushButton.clear();
m_ItemList.erase(it);
return;
}
}
SAL_WARN( "vcl.window", "ButtonDialog::RemoveButton(): ButtonId invalid" );
}
void ButtonDialog::Clear()
{
for (auto & it : m_ItemList)
{
it->mpPushButton->Hide();
if (it->mbOwnButton)
it->mpPushButton.disposeAndClear();
}
m_ItemList.clear();
mbFormat = true;
}
sal_uInt16 ButtonDialog::GetButtonId( sal_uInt16 nButton ) const
{
if ( nButton < m_ItemList.size() )
return m_ItemList[nButton]->mnId;
else
return BUTTONDIALOG_BUTTON_NOTFOUND;
}
PushButton* ButtonDialog::GetPushButton( sal_uInt16 nId ) const
{
ImplBtnDlgItem* pItem = ImplGetItem( nId );
if ( pItem )
return pItem->mpPushButton;
else
return NULL;
}
void ButtonDialog::SetButtonText( sal_uInt16 nId, const OUString& rText )
{
ImplBtnDlgItem* pItem = ImplGetItem( nId );
if ( pItem )
{
pItem->mpPushButton->SetText( rText );
mbFormat = true;
}
}
void ButtonDialog::SetButtonHelpText( sal_uInt16 nId, const OUString& rText )
{
ImplBtnDlgItem* pItem = ImplGetItem( nId );
if ( pItem )
pItem->mpPushButton->SetHelpText( rText );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|