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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 "TableFieldDescWin.hxx"
21 : #include <osl/diagnose.h>
22 : #include "FieldDescriptions.hxx"
23 : #include "dbu_tbl.hrc"
24 : #include "TableDesignHelpBar.hxx"
25 : #include <vcl/fixed.hxx>
26 : #include <vcl/settings.hxx>
27 : #include "dbaccess_helpid.hrc"
28 : #include "moduledbu.hxx"
29 : #include <boost/scoped_ptr.hpp>
30 :
31 : #define STANDARD_MARGIN 6
32 : #define DETAILS_HEADER_HEIGHT 25
33 : #define CONTROL_SPACING_X 18 // 6
34 : #define CONTROL_SPACING_Y 5
35 : #define CONTROL_HEIGHT 20
36 : #define CONTROL_WIDTH_1 140 // 100
37 : #define CONTROL_WIDTH_3 250
38 : #define CONTROL_WIDTH_4 (CONTROL_WIDTH_3 - CONTROL_HEIGHT - 5)
39 : #define DETAILS_OPT_PAGE_WIDTH (CONTROL_WIDTH_1 + CONTROL_SPACING_X + CONTROL_WIDTH_4 + 50)
40 : #define DETAILS_OPT_PAGE_HEIGHT ((CONTROL_HEIGHT + CONTROL_SPACING_Y) * 5)
41 : #define DETAILS_MIN_HELP_WIDTH 100
42 : #define DETAILS_OPT_HELP_WIDTH 200
43 : #define DETAILS_MIN_HELP_HEIGHT 50
44 : #define DETAILS_OPT_HELP_HEIGHT 100
45 :
46 : using namespace dbaui;
47 : // class OTableFieldDescWin
48 0 : OTableFieldDescWin::OTableFieldDescWin( Window* pParent)
49 : : TabPage(pParent, WB_3DLOOK)
50 0 : , m_eChildFocus(NONE)
51 : {
52 : // Header
53 0 : m_pHeader = new FixedText( this, WB_CENTER | WB_INFO ); // | WB_3DLOOK
54 0 : m_pHeader->SetText( OUString(ModuleRes(STR_TAB_PROPERTIES)) );
55 0 : m_pHeader->Show();
56 :
57 : // HelpBar
58 0 : m_pHelpBar = new OTableDesignHelpBar( this );
59 0 : m_pHelpBar->SetHelpId(HID_TAB_DESIGN_HELP_TEXT_FRAME);
60 0 : m_pHelpBar->Show();
61 :
62 0 : m_pGenPage = new OFieldDescGenWin( this, m_pHelpBar );
63 0 : getGenPage()->SetHelpId( HID_TABLE_DESIGN_TABPAGE_GENERAL );
64 0 : getGenPage()->Show();
65 0 : }
66 :
67 0 : OTableFieldDescWin::~OTableFieldDescWin()
68 : {
69 : // destroy children
70 0 : m_pHelpBar->Hide();
71 0 : getGenPage()->Hide();
72 0 : m_pHeader->Hide();
73 :
74 : {
75 0 : boost::scoped_ptr<Window> aTemp(m_pGenPage);
76 0 : m_pGenPage = NULL;
77 : }
78 : {
79 0 : boost::scoped_ptr<Window> aTemp(m_pHeader);
80 0 : m_pHeader = NULL;
81 : }
82 : {
83 0 : boost::scoped_ptr<Window> aTemp(m_pHelpBar);
84 0 : m_pHelpBar = NULL;
85 : }
86 0 : }
87 :
88 0 : void OTableFieldDescWin::Init()
89 : {
90 : OSL_ENSURE(getGenPage() != NULL, "OTableFieldDescWin::Init : ups ... no GenericPage ... this will crash ...");
91 0 : getGenPage()->Init();
92 0 : }
93 :
94 0 : void OTableFieldDescWin::SetReadOnly( sal_Bool bRead )
95 : {
96 0 : getGenPage()->SetReadOnly( bRead );
97 0 : }
98 :
99 0 : void OTableFieldDescWin::DisplayData( OFieldDescription* pFieldDescr )
100 : {
101 0 : getGenPage()->DisplayData( pFieldDescr );
102 0 : }
103 :
104 0 : void OTableFieldDescWin::SaveData( OFieldDescription* pFieldDescr )
105 : {
106 0 : getGenPage()->SaveData( pFieldDescr );
107 0 : }
108 :
109 0 : void OTableFieldDescWin::Paint( const Rectangle& /*rRect*/ )
110 : {
111 : // 3D-line at the top window border
112 0 : const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
113 :
114 0 : SetLineColor( rStyleSettings.GetLightColor() );
115 0 : DrawLine( Point(0,0), Point(GetSizePixel().Width(),0) );
116 :
117 : // 3D-line for the separation of the header
118 0 : DrawLine( Point(3, DETAILS_HEADER_HEIGHT), Point(GetSizePixel().Width()-6, DETAILS_HEADER_HEIGHT) );
119 0 : SetLineColor( rStyleSettings.GetShadowColor() );
120 0 : DrawLine( Point(3, DETAILS_HEADER_HEIGHT-1), Point(GetSizePixel().Width()-6, DETAILS_HEADER_HEIGHT-1) );
121 0 : }
122 :
123 0 : void OTableFieldDescWin::Resize()
124 : {
125 : // dimensions of the parent window
126 0 : Size aOutputSize( GetOutputSizePixel() );
127 0 : long nOutputWidth = aOutputSize.Width();
128 0 : long nOutputHeight = aOutputSize.Height();
129 :
130 : // since the GenPage can scroll, but I can't, I position the HelpWindow, in case I become too slim,
131 : // _below_ the Genpage, not on the right side. But before that I try to make it a bit smaller
132 :
133 : long nHelpX, nHelpY;
134 : long nHelpWidth, nHelpHeight;
135 : long nPageWidth, nPageHeight;
136 :
137 : // do both fit next to each other (margin + page + margin + help)?
138 0 : if (STANDARD_MARGIN + DETAILS_OPT_PAGE_WIDTH + STANDARD_MARGIN + DETAILS_MIN_HELP_WIDTH <= nOutputWidth)
139 : { // yes -> then we wonder if can give the help its optimum width
140 0 : nHelpWidth = DETAILS_OPT_HELP_WIDTH;
141 0 : nPageWidth = nOutputWidth - nHelpWidth - STANDARD_MARGIN - STANDARD_MARGIN;
142 0 : if (nPageWidth < DETAILS_OPT_PAGE_WIDTH)
143 : { // rather resize the help from its optimal width to its minimum width
144 0 : long nTransfer = DETAILS_OPT_PAGE_WIDTH - nPageWidth;
145 0 : nPageWidth += nTransfer;
146 0 : nHelpWidth -= nTransfer;
147 : }
148 0 : nHelpX = nOutputWidth - nHelpWidth;
149 : // the heights are simple in that case...
150 0 : nHelpY = DETAILS_HEADER_HEIGHT + 1;
151 0 : nHelpHeight = nOutputHeight - nHelpY;
152 0 : nPageHeight = nOutputHeight - STANDARD_MARGIN - DETAILS_HEADER_HEIGHT - STANDARD_MARGIN;
153 : }
154 : else
155 : { // doesn't work next to each other, thus below each other (margin + header + page + help)
156 0 : if (STANDARD_MARGIN + DETAILS_HEADER_HEIGHT + DETAILS_OPT_PAGE_HEIGHT + DETAILS_MIN_HELP_HEIGHT <= nOutputHeight)
157 : { // it's at least enough, to fit both below each other (page optimal, help minimal)
158 0 : nHelpHeight = DETAILS_OPT_HELP_HEIGHT;
159 0 : nPageHeight = nOutputHeight - nHelpHeight - DETAILS_HEADER_HEIGHT - STANDARD_MARGIN;
160 0 : if (nPageHeight < DETAILS_OPT_PAGE_HEIGHT)
161 : { // like above: page optimal, help gets whatever is left (which is bigger/equal to its minimum)
162 0 : long nTransfer = DETAILS_OPT_PAGE_HEIGHT - nPageHeight;
163 0 : nPageHeight += nTransfer;
164 0 : nHelpHeight -= nTransfer;
165 : }
166 0 : nHelpY = nOutputHeight - nHelpHeight;
167 : // and across the entire width
168 0 : nHelpX = 0; // without margin, since the HelpCtrl has its own one
169 0 : nHelpWidth = nOutputWidth; // dito
170 0 : nPageWidth = nOutputWidth - STANDARD_MARGIN - STANDARD_MARGIN;
171 : }
172 : else
173 : { // unfortunately that's not even enough, to show page at its optimum and help with minimum widthn
174 0 : nHelpX = nHelpY = nHelpWidth = nHelpHeight = 0; // thus no help window
175 0 : nPageWidth = nOutputWidth - STANDARD_MARGIN - STANDARD_MARGIN;
176 0 : nPageHeight = nOutputHeight - STANDARD_MARGIN - DETAILS_HEADER_HEIGHT - STANDARD_MARGIN;
177 : }
178 : }
179 :
180 0 : m_pHeader->SetPosSizePixel( Point(0, STANDARD_MARGIN), Size(nOutputWidth, 15) );
181 :
182 0 : getGenPage()->SetPosSizePixel(Point ( STANDARD_MARGIN,
183 : STANDARD_MARGIN + DETAILS_HEADER_HEIGHT
184 : ),
185 : Size ( nPageWidth,
186 : nPageHeight
187 : )
188 0 : );
189 0 : if (nHelpHeight)
190 : {
191 0 : m_pHelpBar->Show();
192 : m_pHelpBar->SetPosSizePixel(Point ( nHelpX,
193 : nHelpY
194 : ),
195 : Size ( nHelpWidth,
196 : nHelpHeight
197 : )
198 0 : );
199 : }
200 : else
201 : {
202 0 : m_pHelpBar->Hide();
203 : }
204 0 : Invalidate();
205 0 : }
206 :
207 0 : IClipboardTest* OTableFieldDescWin::getActiveChild() const
208 : {
209 0 : IClipboardTest* pTest = NULL;
210 0 : switch(m_eChildFocus)
211 : {
212 : case DESCRIPTION:
213 0 : pTest = getGenPage();
214 0 : break;
215 : default:
216 0 : pTest = getHelpBar();
217 0 : break;
218 : }
219 0 : return pTest;
220 : }
221 :
222 0 : sal_Bool OTableFieldDescWin::isCopyAllowed()
223 : {
224 0 : return getActiveChild() && getActiveChild()->isCopyAllowed();
225 : }
226 :
227 0 : sal_Bool OTableFieldDescWin::isCutAllowed()
228 : {
229 0 : return (getGenPage() && getGenPage()->HasChildPathFocus() && getGenPage()->isCutAllowed());
230 : }
231 :
232 0 : sal_Bool OTableFieldDescWin::isPasteAllowed()
233 : {
234 0 : return (getGenPage() && getGenPage()->HasChildPathFocus() && getGenPage()->isPasteAllowed());
235 : }
236 :
237 0 : void OTableFieldDescWin::cut()
238 : {
239 0 : if ( getGenPage() && getGenPage()->HasChildPathFocus() )
240 0 : getGenPage()->cut();
241 0 : }
242 :
243 0 : void OTableFieldDescWin::copy()
244 : {
245 0 : if ( getActiveChild() )
246 0 : getActiveChild()->copy();
247 0 : }
248 :
249 0 : void OTableFieldDescWin::paste()
250 : {
251 0 : if ( getGenPage() && getGenPage()->HasChildPathFocus() )
252 0 : getGenPage()->paste();
253 0 : }
254 :
255 0 : void OTableFieldDescWin::GetFocus()
256 : {
257 0 : if ( getGenPage() )
258 0 : getGenPage()->GetFocus();
259 0 : }
260 :
261 0 : void OTableFieldDescWin::LoseFocus()
262 : {
263 0 : if ( getGenPage() )
264 0 : getGenPage()->LoseFocus();
265 0 : }
266 :
267 0 : bool OTableFieldDescWin::PreNotify( NotifyEvent& rNEvt )
268 : {
269 0 : sal_Bool bHandled = sal_False;
270 0 : switch(rNEvt.GetType())
271 : {
272 : case EVENT_GETFOCUS:
273 0 : if( getGenPage() && getGenPage()->HasChildPathFocus() )
274 0 : m_eChildFocus = DESCRIPTION;
275 : else
276 0 : m_eChildFocus = HELP;
277 0 : break;
278 : }
279 :
280 0 : return bHandled || TabPage::PreNotify(rNEvt);
281 : }
282 :
283 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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