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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 "PresenterBitmapContainer.hxx"
21 : #include "PresenterConfigurationAccess.hxx"
22 :
23 : #include <com/sun/star/deployment/XPackageInformationProvider.hpp>
24 : #include <com/sun/star/drawing/XPresenterHelper.hpp>
25 : #include <com/sun/star/lang/XMultiComponentFactory.hpp>
26 : #include <com/sun/star/rendering/CompositeOperation.hpp>
27 : #include <com/sun/star/rendering/XIntegerBitmap.hpp>
28 : #include <osl/diagnose.h>
29 : #include <boost/bind.hpp>
30 :
31 : using namespace ::com::sun::star;
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::std;
34 :
35 : namespace sdext { namespace presenter {
36 :
37 : //===== PresenterBitmapContainer ==============================================
38 :
39 0 : PresenterBitmapContainer::PresenterBitmapContainer (
40 : const OUString& rsConfigurationBase,
41 : const ::boost::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
42 : const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
43 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
44 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper)
45 : : mpParentContainer(rpParentContainer),
46 : maIconContainer(),
47 : mxCanvas(rxCanvas),
48 0 : mxPresenterHelper(rxPresenterHelper)
49 : {
50 0 : Initialize(rxComponentContext);
51 :
52 : // Get access to the configuration.
53 : PresenterConfigurationAccess aConfiguration (
54 : rxComponentContext,
55 : "org.openoffice.Office.PresenterScreen",
56 0 : PresenterConfigurationAccess::READ_ONLY);
57 : Reference<container::XNameAccess> xBitmapList (
58 : aConfiguration.GetConfigurationNode(rsConfigurationBase),
59 0 : UNO_QUERY_THROW);
60 :
61 0 : LoadBitmaps(xBitmapList);
62 0 : }
63 :
64 0 : PresenterBitmapContainer::PresenterBitmapContainer (
65 : const css::uno::Reference<css::container::XNameAccess>& rxRootNode,
66 : const ::boost::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
67 : const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
68 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
69 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper)
70 : : mpParentContainer(rpParentContainer),
71 : maIconContainer(),
72 : mxCanvas(rxCanvas),
73 0 : mxPresenterHelper(rxPresenterHelper)
74 : {
75 0 : Initialize(rxComponentContext);
76 :
77 0 : LoadBitmaps(rxRootNode);
78 0 : }
79 :
80 0 : void PresenterBitmapContainer::Initialize (
81 : const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext)
82 : {
83 0 : if ( ! mxPresenterHelper.is())
84 : {
85 : // Create an object that is able to load the bitmaps in a format that is
86 : // supported by the canvas.
87 : Reference<lang::XMultiComponentFactory> xFactory (
88 0 : rxComponentContext->getServiceManager(), UNO_QUERY);
89 0 : if ( ! xFactory.is())
90 0 : return;
91 0 : mxPresenterHelper = Reference<drawing::XPresenterHelper>(
92 0 : xFactory->createInstanceWithContext(
93 : "com.sun.star.drawing.PresenterHelper",
94 0 : rxComponentContext),
95 0 : UNO_QUERY_THROW);
96 : }
97 : }
98 :
99 0 : PresenterBitmapContainer::~PresenterBitmapContainer()
100 : {
101 0 : maIconContainer.clear();
102 0 : }
103 :
104 0 : SharedBitmapDescriptor PresenterBitmapContainer::GetBitmap (
105 : const OUString& rsName) const
106 : {
107 0 : BitmapContainer::const_iterator iSet (maIconContainer.find(rsName));
108 0 : if (iSet != maIconContainer.end())
109 0 : return iSet->second;
110 0 : else if (mpParentContainer.get() != NULL)
111 0 : return mpParentContainer->GetBitmap(rsName);
112 : else
113 0 : return SharedBitmapDescriptor();
114 : }
115 :
116 0 : void PresenterBitmapContainer::LoadBitmaps (
117 : const css::uno::Reference<css::container::XNameAccess>& rxBitmapList)
118 : {
119 0 : if ( ! mxCanvas.is())
120 0 : return;
121 :
122 0 : if ( ! rxBitmapList.is())
123 0 : return;
124 :
125 : try
126 : {
127 : // Load all button bitmaps.
128 0 : if (rxBitmapList.is())
129 : {
130 : PresenterConfigurationAccess::ForAll(
131 : rxBitmapList,
132 0 : ::boost::bind(&PresenterBitmapContainer::ProcessBitmap, this, _1, _2));
133 : }
134 : }
135 0 : catch (Exception&)
136 : {
137 : OSL_ASSERT(false);
138 : }
139 : }
140 :
141 0 : SharedBitmapDescriptor PresenterBitmapContainer::LoadBitmap (
142 : const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
143 : const OUString& rsPath,
144 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
145 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
146 : const SharedBitmapDescriptor& rpDefault)
147 : {
148 0 : SharedBitmapDescriptor pBitmap;
149 :
150 0 : if (rxNode.is())
151 : {
152 : try
153 : {
154 : Reference<beans::XPropertySet> xBitmapProperties (
155 : PresenterConfigurationAccess::GetConfigurationNode(rxNode, rsPath),
156 0 : UNO_QUERY);
157 0 : if (xBitmapProperties.is())
158 0 : pBitmap = LoadBitmap(
159 : xBitmapProperties,
160 : rxPresenterHelper,
161 : rxCanvas,
162 0 : rpDefault);
163 : }
164 0 : catch (Exception&)
165 : {
166 : OSL_ASSERT(false);
167 : }
168 : }
169 :
170 0 : return pBitmap;
171 : }
172 :
173 0 : void PresenterBitmapContainer::ProcessBitmap (
174 : const OUString& rsKey,
175 : const Reference<beans::XPropertySet>& rxProperties)
176 : {
177 0 : OUString sName;
178 0 : if ( ! (PresenterConfigurationAccess::GetProperty(rxProperties, "Name") >>= sName))
179 0 : sName = rsKey;
180 :
181 0 : maIconContainer[sName] = LoadBitmap(
182 : rxProperties,
183 : mxPresenterHelper,
184 : mxCanvas,
185 0 : SharedBitmapDescriptor());
186 0 : }
187 :
188 0 : SharedBitmapDescriptor PresenterBitmapContainer::LoadBitmap (
189 : const Reference<beans::XPropertySet>& rxProperties,
190 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
191 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
192 : const SharedBitmapDescriptor& rpDefault)
193 : {
194 : OSL_ASSERT(rxCanvas.is());
195 : OSL_ASSERT(rxPresenterHelper.is());
196 :
197 0 : SharedBitmapDescriptor pBitmap (new BitmapDescriptor(rpDefault));
198 :
199 0 : if ( ! rxProperties.is())
200 0 : return pBitmap;
201 :
202 0 : OUString sFileName;
203 :
204 : // Load bitmaps.
205 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "NormalFileName") >>= sFileName)
206 : try
207 : {
208 : pBitmap->SetBitmap(
209 : BitmapDescriptor::Normal,
210 0 : rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
211 : }
212 0 : catch (Exception&)
213 : {}
214 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "MouseOverFileName") >>= sFileName)
215 : try
216 : {
217 : pBitmap->SetBitmap(
218 : BitmapDescriptor::MouseOver,
219 0 : rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
220 : }
221 0 : catch (Exception&)
222 : {}
223 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "ButtonDownFileName") >>= sFileName)
224 : try
225 : {
226 : pBitmap->SetBitmap(
227 : BitmapDescriptor::ButtonDown,
228 0 : rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
229 : }
230 0 : catch (Exception&)
231 : {}
232 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "DisabledFileName") >>= sFileName)
233 : try
234 : {
235 : pBitmap->SetBitmap(
236 : BitmapDescriptor::Disabled,
237 0 : rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
238 : }
239 0 : catch (Exception&)
240 : {}
241 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "MaskFileName") >>= sFileName)
242 : try
243 : {
244 : pBitmap->SetBitmap(
245 : BitmapDescriptor::Mask,
246 0 : rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
247 : }
248 0 : catch (Exception&)
249 : {}
250 :
251 0 : PresenterConfigurationAccess::GetProperty(rxProperties, "XOffset") >>= pBitmap->mnXOffset;
252 0 : PresenterConfigurationAccess::GetProperty(rxProperties, "YOffset") >>= pBitmap->mnYOffset;
253 :
254 0 : PresenterConfigurationAccess::GetProperty(rxProperties, "XHotSpot") >>= pBitmap->mnXHotSpot;
255 0 : PresenterConfigurationAccess::GetProperty(rxProperties, "YHotSpot") >>= pBitmap->mnYHotSpot;
256 :
257 0 : PresenterConfigurationAccess::GetProperty(rxProperties, "ReplacementColor") >>= pBitmap->maReplacementColor;
258 :
259 0 : OUString sTexturingMode;
260 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "HorizontalTexturingMode") >>= sTexturingMode)
261 0 : pBitmap->meHorizontalTexturingMode = StringToTexturingMode(sTexturingMode);
262 0 : if (PresenterConfigurationAccess::GetProperty(rxProperties, "VerticalTexturingMode") >>= sTexturingMode)
263 0 : pBitmap->meVerticalTexturingMode = StringToTexturingMode(sTexturingMode);
264 :
265 0 : return pBitmap;
266 : }
267 :
268 : PresenterBitmapContainer::BitmapDescriptor::TexturingMode
269 0 : PresenterBitmapContainer::StringToTexturingMode (const OUString& rsTexturingMode)
270 : {
271 0 : if (rsTexturingMode == "Once")
272 0 : return PresenterBitmapContainer::BitmapDescriptor::Once;
273 0 : else if (rsTexturingMode == "Repeat")
274 0 : return PresenterBitmapContainer::BitmapDescriptor::Repeat;
275 0 : else if (rsTexturingMode == "Stretch")
276 0 : return PresenterBitmapContainer::BitmapDescriptor::Stretch;
277 : else
278 0 : return PresenterBitmapContainer::BitmapDescriptor::Once;
279 : }
280 :
281 : //===== PresenterBitmapContainer::BitmapSet ===================================
282 :
283 0 : PresenterBitmapContainer::BitmapDescriptor::BitmapDescriptor()
284 : : mnWidth(0),
285 : mnHeight(0),
286 : mnXOffset(0),
287 : mnYOffset(0),
288 : mnXHotSpot(0),
289 : mnYHotSpot(0),
290 : maReplacementColor(0x00000000),
291 : meHorizontalTexturingMode(Once),
292 : meVerticalTexturingMode(Once),
293 : mxNormalBitmap(),
294 : mxMouseOverBitmap(),
295 : mxButtonDownBitmap(),
296 : mxDisabledBitmap(),
297 0 : mxMaskBitmap()
298 : {
299 0 : }
300 :
301 0 : PresenterBitmapContainer::BitmapDescriptor::BitmapDescriptor (
302 : const ::boost::shared_ptr<PresenterBitmapContainer::BitmapDescriptor>& rpDefault)
303 : : mnWidth(0),
304 : mnHeight(0),
305 : mnXOffset(0),
306 : mnYOffset(0),
307 : mnXHotSpot(0),
308 : mnYHotSpot(0),
309 : maReplacementColor(0x00000000),
310 : meHorizontalTexturingMode(Once),
311 : meVerticalTexturingMode(Once),
312 : mxNormalBitmap(),
313 : mxMouseOverBitmap(),
314 : mxButtonDownBitmap(),
315 : mxDisabledBitmap(),
316 0 : mxMaskBitmap()
317 : {
318 0 : if (rpDefault.get() != NULL)
319 : {
320 0 : mnWidth = rpDefault->mnWidth;
321 0 : mnHeight = rpDefault->mnHeight;
322 0 : mnXOffset = rpDefault->mnXOffset;
323 0 : mnYOffset = rpDefault->mnYOffset;
324 0 : mnXHotSpot = rpDefault->mnXHotSpot;
325 0 : mnYHotSpot = rpDefault->mnYHotSpot;
326 0 : maReplacementColor = rpDefault->maReplacementColor;
327 0 : meHorizontalTexturingMode = rpDefault->meHorizontalTexturingMode;
328 0 : meVerticalTexturingMode = rpDefault->meVerticalTexturingMode;
329 0 : mxNormalBitmap = rpDefault->mxNormalBitmap;
330 0 : mxMouseOverBitmap = rpDefault->mxMouseOverBitmap;
331 0 : mxButtonDownBitmap = rpDefault->mxButtonDownBitmap;
332 0 : mxDisabledBitmap = rpDefault->mxDisabledBitmap;
333 0 : mxMaskBitmap = rpDefault->mxMaskBitmap;
334 : }
335 0 : }
336 :
337 : css::uno::Reference<css::rendering::XBitmap>
338 0 : PresenterBitmapContainer::BitmapDescriptor::GetNormalBitmap() const
339 : {
340 0 : return mxNormalBitmap;
341 : }
342 :
343 : css::uno::Reference<css::rendering::XBitmap>
344 0 : PresenterBitmapContainer::BitmapDescriptor::GetBitmap(const Mode eMode) const
345 : {
346 0 : switch (eMode)
347 : {
348 : case Normal:
349 : default:
350 0 : return mxNormalBitmap;
351 :
352 : case MouseOver:
353 0 : if (mxMouseOverBitmap.is())
354 0 : return mxMouseOverBitmap;
355 : else
356 0 : return mxNormalBitmap;
357 :
358 : case ButtonDown:
359 0 : if (mxButtonDownBitmap.is())
360 0 : return mxButtonDownBitmap;
361 : else
362 0 : return mxNormalBitmap;
363 :
364 : case Disabled:
365 0 : if (mxDisabledBitmap.is())
366 0 : return mxDisabledBitmap;
367 : else
368 0 : return mxNormalBitmap;
369 :
370 : case Mask:
371 0 : return mxMaskBitmap;
372 : }
373 : }
374 :
375 0 : void PresenterBitmapContainer::BitmapDescriptor::SetBitmap (
376 : const Mode eMode,
377 : const css::uno::Reference<css::rendering::XBitmap>& rxBitmap)
378 : {
379 0 : switch (eMode)
380 : {
381 : case Normal:
382 : default:
383 0 : mxNormalBitmap = rxBitmap;
384 0 : if (mxNormalBitmap.is())
385 : {
386 0 : const geometry::IntegerSize2D aSize (mxNormalBitmap->getSize());
387 0 : mnWidth = aSize.Width;
388 0 : mnHeight = aSize.Height;
389 : }
390 0 : break;
391 :
392 : case MouseOver:
393 0 : mxMouseOverBitmap = rxBitmap;
394 0 : break;
395 :
396 : case ButtonDown:
397 0 : mxButtonDownBitmap = rxBitmap;
398 0 : break;
399 :
400 : case Disabled:
401 0 : mxDisabledBitmap = rxBitmap;
402 0 : break;
403 :
404 : case Mask:
405 0 : mxMaskBitmap = rxBitmap;
406 0 : break;
407 : }
408 0 : }
409 :
410 18 : } } // end of namespace ::sdext::presenter
411 :
412 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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