Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <vcl/fixed.hxx>
21 : #include <vcl/layout.hxx>
22 : #include <vcl/tabctrl.hxx>
23 : #include <vcl/tabdlg.hxx>
24 : #include <tools/rc.h>
25 :
26 0 : void TabDialog::ImplInitTabDialogData()
27 : {
28 0 : mpFixedLine = NULL;
29 0 : mpViewWindow = NULL;
30 0 : meViewAlign = WINDOWALIGN_LEFT;
31 0 : mbPosControls = true;
32 0 : }
33 :
34 0 : void TabDialog::ImplPosControls()
35 : {
36 0 : if (isLayoutEnabled())
37 0 : return;
38 :
39 0 : Size aCtrlSize( IMPL_MINSIZE_BUTTON_WIDTH, IMPL_MINSIZE_BUTTON_HEIGHT );
40 0 : long nDownCtrl = 0;
41 0 : long nOffY = 0;
42 0 : vcl::Window* pTabControl = NULL;
43 :
44 0 : vcl::Window* pChild = GetWindow( WINDOW_FIRSTCHILD );
45 0 : while ( pChild )
46 : {
47 0 : if ( pChild->IsVisible() && (pChild != mpViewWindow) )
48 : {
49 0 : if (pChild->GetType() == WINDOW_TABCONTROL || isContainerWindow(*pChild))
50 0 : pTabControl = pChild;
51 0 : else if ( pTabControl )
52 : {
53 0 : Size aOptimalSize(pChild->get_preferred_size());
54 0 : long nTxtWidth = aOptimalSize.Width();
55 0 : if ( nTxtWidth > aCtrlSize.Width() )
56 0 : aCtrlSize.Width() = nTxtWidth;
57 0 : long nTxtHeight = aOptimalSize.Height();
58 0 : if ( nTxtHeight > aCtrlSize.Height() )
59 0 : aCtrlSize.Height() = nTxtHeight;
60 0 : nDownCtrl++;
61 : }
62 : else
63 : {
64 0 : long nHeight = pChild->GetSizePixel().Height();
65 0 : if ( nHeight > nOffY )
66 0 : nOffY = nHeight;
67 : }
68 : }
69 :
70 0 : pChild = pChild->GetWindow( WINDOW_NEXT );
71 : }
72 :
73 : // do we have a TabControl ?
74 0 : if ( pTabControl )
75 : {
76 : // adapt offset for other controls by an extra distance
77 0 : if ( nOffY )
78 0 : nOffY += IMPL_DIALOG_BAR_OFFSET*2 + 2;
79 :
80 0 : Point aTabOffset( IMPL_DIALOG_OFFSET, IMPL_DIALOG_OFFSET+nOffY );
81 :
82 0 : if (isContainerWindow(*pTabControl))
83 0 : pTabControl->SetSizePixel(pTabControl->get_preferred_size());
84 :
85 0 : Size aTabSize = pTabControl->GetSizePixel();
86 :
87 0 : Size aDlgSize( aTabSize.Width() + IMPL_DIALOG_OFFSET*2,
88 0 : aTabSize.Height() + IMPL_DIALOG_OFFSET*2 + nOffY );
89 0 : long nBtnEx = 0;
90 :
91 : // consider Preview-Fenster and adapt the sizes/offsets
92 0 : if ( mpViewWindow && mpViewWindow->IsVisible() )
93 : {
94 0 : long nViewOffX = 0;
95 0 : long nViewOffY = 0;
96 0 : long nViewWidth = 0;
97 0 : long nViewHeight = 0;
98 0 : sal_uInt16 nViewPosFlags = WINDOW_POSSIZE_POS;
99 0 : Size aViewSize = mpViewWindow->GetSizePixel();
100 0 : if ( meViewAlign == WINDOWALIGN_TOP )
101 : {
102 0 : nViewOffX = aTabOffset.X();
103 0 : nViewOffY = nOffY+IMPL_DIALOG_OFFSET;
104 0 : nViewWidth = aTabSize.Width();
105 0 : nViewPosFlags |= WINDOW_POSSIZE_WIDTH;
106 0 : aTabOffset.Y() += aViewSize.Height()+IMPL_DIALOG_OFFSET;
107 0 : aDlgSize.Height() += aViewSize.Height()+IMPL_DIALOG_OFFSET;
108 : }
109 0 : else if ( meViewAlign == WINDOWALIGN_BOTTOM )
110 : {
111 0 : nViewOffX = aTabOffset.X();
112 0 : nViewOffY = aTabOffset.Y()+aTabSize.Height()+IMPL_DIALOG_OFFSET;
113 0 : nViewWidth = aTabSize.Width();
114 0 : nViewPosFlags |= WINDOW_POSSIZE_WIDTH;
115 0 : aDlgSize.Height() += aViewSize.Height()+IMPL_DIALOG_OFFSET;
116 : }
117 0 : else if ( meViewAlign == WINDOWALIGN_RIGHT )
118 : {
119 0 : nViewOffX = aTabOffset.X()+aTabSize.Width()+IMPL_DIALOG_OFFSET;
120 0 : nViewOffY = aTabOffset.Y();
121 0 : nViewHeight = aTabSize.Height();
122 0 : nViewPosFlags |= WINDOW_POSSIZE_HEIGHT;
123 0 : aDlgSize.Width() += aViewSize.Width()+IMPL_DIALOG_OFFSET;
124 0 : nBtnEx = aViewSize.Width()+IMPL_DIALOG_OFFSET;
125 : }
126 : else // meViewAlign == WINDOWALIGN_LEFT
127 : {
128 0 : nViewOffX = IMPL_DIALOG_OFFSET;
129 0 : nViewOffY = aTabOffset.Y();
130 0 : nViewHeight = aTabSize.Height();
131 0 : nViewPosFlags |= WINDOW_POSSIZE_HEIGHT;
132 0 : aTabOffset.X() += aViewSize.Width()+IMPL_DIALOG_OFFSET;
133 0 : aDlgSize.Width() += aViewSize.Width()+IMPL_DIALOG_OFFSET;
134 0 : nBtnEx = aViewSize.Width()+IMPL_DIALOG_OFFSET;
135 : }
136 :
137 : mpViewWindow->setPosSizePixel( nViewOffX, nViewOffY,
138 : nViewWidth, nViewHeight,
139 0 : nViewPosFlags );
140 : }
141 :
142 : // adapt positioning
143 0 : pTabControl->SetPosPixel( aTabOffset );
144 :
145 : // position all other Children
146 0 : bool bTabCtrl = false;
147 0 : int nLines = 0;
148 : long nX;
149 0 : long nY = aDlgSize.Height();
150 0 : long nTopX = IMPL_DIALOG_OFFSET;
151 :
152 : // all buttons are right aligned under Windows 95
153 0 : nX = IMPL_DIALOG_OFFSET;
154 0 : long nCtrlBarWidth = ((aCtrlSize.Width()+IMPL_DIALOG_OFFSET)*nDownCtrl)-IMPL_DIALOG_OFFSET;
155 0 : if ( nCtrlBarWidth <= (aTabSize.Width()+nBtnEx) )
156 0 : nX = (aTabSize.Width()+nBtnEx) - nCtrlBarWidth + IMPL_DIALOG_OFFSET;
157 :
158 0 : vcl::Window* pChild2 = GetWindow( WINDOW_FIRSTCHILD );
159 0 : while ( pChild2 )
160 : {
161 0 : if ( pChild2->IsVisible() && (pChild2 != mpViewWindow) )
162 : {
163 0 : if ( pChild2 == pTabControl )
164 0 : bTabCtrl = true;
165 0 : else if ( bTabCtrl )
166 : {
167 0 : if ( !nLines )
168 0 : nLines = 1;
169 :
170 0 : if ( nX+aCtrlSize.Width()-IMPL_DIALOG_OFFSET > (aTabSize.Width()+nBtnEx) )
171 : {
172 0 : nY += aCtrlSize.Height()+IMPL_DIALOG_OFFSET;
173 0 : nX = IMPL_DIALOG_OFFSET;
174 0 : nLines++;
175 : }
176 :
177 0 : pChild2->SetPosSizePixel( Point( nX, nY ), aCtrlSize );
178 0 : nX += aCtrlSize.Width()+IMPL_DIALOG_OFFSET;
179 : }
180 : else
181 : {
182 0 : Size aChildSize = pChild2->GetSizePixel();
183 0 : pChild2->SetPosPixel( Point( nTopX, (nOffY-aChildSize.Height())/2 ) );
184 0 : nTopX += aChildSize.Width()+2;
185 : }
186 : }
187 :
188 0 : pChild2 = pChild2->GetWindow( WINDOW_NEXT );
189 : }
190 :
191 0 : aDlgSize.Height() += nLines * (aCtrlSize.Height()+IMPL_DIALOG_OFFSET);
192 0 : SetOutputSizePixel( aDlgSize );
193 : }
194 :
195 : // store offset
196 0 : if ( nOffY )
197 : {
198 0 : Size aDlgSize = GetOutputSizePixel();
199 0 : if ( !mpFixedLine )
200 0 : mpFixedLine = new FixedLine( this );
201 : mpFixedLine->SetPosSizePixel( Point( 0, nOffY ),
202 0 : Size( aDlgSize.Width(), 2 ) );
203 0 : mpFixedLine->Show();
204 : }
205 :
206 0 : mbPosControls = false;
207 : }
208 :
209 0 : TabDialog::TabDialog( vcl::Window* pParent, WinBits nStyle ) :
210 0 : Dialog( WINDOW_TABDIALOG )
211 : {
212 0 : ImplInitTabDialogData();
213 0 : ImplInit( pParent, nStyle );
214 0 : }
215 :
216 0 : TabDialog::TabDialog( vcl::Window* pParent, const OString& rID, const OUString& rUIXMLDescription ) :
217 0 : Dialog(pParent, rID, rUIXMLDescription, WINDOW_TABDIALOG)
218 : {
219 0 : ImplInitTabDialogData();
220 0 : }
221 :
222 0 : TabDialog::~TabDialog()
223 : {
224 0 : delete mpFixedLine;
225 0 : }
226 :
227 0 : void TabDialog::StateChanged( StateChangedType nType )
228 : {
229 0 : if ( nType == StateChangedType::INITSHOW )
230 : {
231 : // Calculate the Layout only for the initialized state
232 0 : if ( mbPosControls )
233 0 : ImplPosControls();
234 : }
235 0 : Dialog::StateChanged( nType );
236 1233 : }
237 :
238 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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