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 "svx/XPropertyTable.hxx"
21 : #include <vcl/svapp.hxx>
22 :
23 : #include <vcl/virdev.hxx>
24 : #include <vcl/settings.hxx>
25 : #include <svx/dialogs.hrc>
26 : #include <svx/dialmgr.hxx>
27 : #include <svx/xpool.hxx>
28 :
29 : #include <drawinglayer/attribute/fillhatchattribute.hxx>
30 : #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
31 : #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
32 : #include <drawinglayer/processor2d/processor2dtools.hxx>
33 : #include <basegfx/polygon/b2dpolygontools.hxx>
34 :
35 : using namespace ::com::sun::star;
36 : using namespace ::rtl;
37 :
38 0 : XHatchList::XHatchList(const OUString& rPath, const OUString& rReferer)
39 0 : : XPropertyList( XHATCH_LIST, rPath, rReferer )
40 : {
41 0 : }
42 :
43 0 : XHatchList::~XHatchList()
44 : {
45 0 : }
46 :
47 0 : XHatchEntry* XHatchList::Replace(XHatchEntry* pEntry, long nIndex )
48 : {
49 0 : return (XHatchEntry*) XPropertyList::Replace(pEntry, nIndex);
50 : }
51 :
52 0 : XHatchEntry* XHatchList::Remove(long nIndex)
53 : {
54 0 : return (XHatchEntry*) XPropertyList::Remove(nIndex);
55 : }
56 :
57 0 : XHatchEntry* XHatchList::GetHatch(long nIndex) const
58 : {
59 0 : return (XHatchEntry*) XPropertyList::Get(nIndex);
60 : }
61 :
62 0 : uno::Reference< container::XNameContainer > XHatchList::createInstance()
63 : {
64 : return uno::Reference< container::XNameContainer >(
65 0 : SvxUnoXHatchTable_createInstance( this ), uno::UNO_QUERY );
66 : }
67 :
68 0 : bool XHatchList::Create()
69 : {
70 0 : OUStringBuffer aStr(SVX_RESSTR(RID_SVXSTR_HATCH));
71 0 : aStr.append(" 1");
72 :
73 0 : sal_Int32 nLen = aStr.getLength() - 1;
74 0 : Insert(new XHatchEntry(XHatch(RGB_Color(COL_BLACK),XHATCH_SINGLE,100, 0),aStr.toString()));
75 0 : aStr[nLen] = '2';
76 0 : Insert(new XHatchEntry(XHatch(RGB_Color(COL_RED ),XHATCH_DOUBLE, 80,450),aStr.toString()));
77 0 : aStr[nLen] = '3';
78 0 : Insert(new XHatchEntry(XHatch(RGB_Color(COL_BLUE ),XHATCH_TRIPLE,120, 0),aStr.toString()));
79 :
80 0 : return true;
81 : }
82 :
83 0 : Bitmap XHatchList::CreateBitmapForUI( long nIndex )
84 : {
85 0 : Bitmap aRetval;
86 : OSL_ENSURE(nIndex < Count(), "OOps, access out of range (!)");
87 :
88 0 : if(nIndex < Count())
89 : {
90 0 : const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
91 0 : const Size& rSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize();
92 :
93 : // prepare polygon geometry for rectangle
94 : const basegfx::B2DPolygon aRectangle(
95 : basegfx::tools::createPolygonFromRect(
96 0 : basegfx::B2DRange(0.0, 0.0, rSize.Width(), rSize.Height())));
97 :
98 0 : const XHatch& rHatch = GetHatch(nIndex)->GetHatch();
99 0 : drawinglayer::attribute::HatchStyle aHatchStyle(drawinglayer::attribute::HATCHSTYLE_TRIPLE);
100 :
101 0 : switch(rHatch.GetHatchStyle())
102 : {
103 : case XHATCH_SINGLE :
104 : {
105 0 : aHatchStyle = drawinglayer::attribute::HATCHSTYLE_SINGLE;
106 0 : break;
107 : }
108 : case XHATCH_DOUBLE :
109 : {
110 0 : aHatchStyle = drawinglayer::attribute::HATCHSTYLE_DOUBLE;
111 0 : break;
112 : }
113 : default :
114 : {
115 0 : aHatchStyle = drawinglayer::attribute::HATCHSTYLE_TRIPLE; // XHATCH_TRIPLE
116 0 : break;
117 : }
118 : }
119 :
120 0 : const basegfx::B2DHomMatrix aScaleMatrix(OutputDevice::LogicToLogic(MAP_100TH_MM, MAP_PIXEL));
121 0 : const basegfx::B2DVector aScaleVector(aScaleMatrix * basegfx::B2DVector(1.0, 0.0));
122 0 : const double fScaleValue(aScaleVector.getLength());
123 :
124 : const drawinglayer::attribute::FillHatchAttribute aFillHatch(
125 : aHatchStyle,
126 0 : (double)rHatch.GetDistance() * fScaleValue,
127 0 : (double)rHatch.GetAngle() * F_PI1800,
128 : rHatch.GetColor().getBColor(),
129 : 3, // same default as VCL, a minimum of three discrete units (pixels) offset
130 0 : false);
131 :
132 0 : const basegfx::BColor aBlack(0.0, 0.0, 0.0);
133 : const drawinglayer::primitive2d::Primitive2DReference aHatchPrimitive(
134 : new drawinglayer::primitive2d::PolyPolygonHatchPrimitive2D(
135 : basegfx::B2DPolyPolygon(aRectangle),
136 : aBlack,
137 0 : aFillHatch));
138 :
139 : const drawinglayer::primitive2d::Primitive2DReference aBlackRectanglePrimitive(
140 : new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(
141 : aRectangle,
142 0 : aBlack));
143 :
144 : // prepare VirtualDevice
145 0 : VirtualDevice aVirtualDevice;
146 0 : const drawinglayer::geometry::ViewInformation2D aNewViewInformation2D;
147 :
148 0 : aVirtualDevice.SetOutputSizePixel(rSize);
149 0 : aVirtualDevice.SetDrawMode(rStyleSettings.GetHighContrastMode()
150 : ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT
151 0 : : DRAWMODE_DEFAULT);
152 :
153 0 : if(rStyleSettings.GetPreviewUsesCheckeredBackground())
154 : {
155 0 : const Point aNull(0, 0);
156 : static const sal_uInt32 nLen(8);
157 0 : static const Color aW(COL_WHITE);
158 0 : static const Color aG(0xef, 0xef, 0xef);
159 0 : aVirtualDevice.DrawCheckered(aNull, rSize, nLen, aW, aG);
160 : }
161 : else
162 : {
163 0 : aVirtualDevice.SetBackground(rStyleSettings.GetFieldColor());
164 0 : aVirtualDevice.Erase();
165 : }
166 :
167 : // create processor and draw primitives
168 : drawinglayer::processor2d::BaseProcessor2D* pProcessor2D = drawinglayer::processor2d::createPixelProcessor2DFromOutputDevice(
169 : aVirtualDevice,
170 0 : aNewViewInformation2D);
171 :
172 0 : if(pProcessor2D)
173 : {
174 0 : drawinglayer::primitive2d::Primitive2DSequence aSequence(2);
175 :
176 0 : aSequence[0] = aHatchPrimitive;
177 0 : aSequence[1] = aBlackRectanglePrimitive;
178 0 : pProcessor2D->process(aSequence);
179 0 : delete pProcessor2D;
180 : }
181 :
182 : // get result bitmap and scale
183 0 : aRetval = aVirtualDevice.GetBitmap(Point(0, 0), aVirtualDevice.GetOutputSizePixel());
184 : }
185 :
186 0 : return aRetval;
187 : }
188 :
189 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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