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
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/


#include "taskpane/SlideSorterCacheDisplay.hxx"

#ifdef USE_SLIDE_SORTER_CACHE_DISPLAY

#include "taskpane/ScrollPanel.hxx"
#include "taskpane/TaskPaneControlFactory.hxx"

#include <vcl/window.hxx>
#include <vcl/lstbox.hxx>
#include <vcl/button.hxx>

namespace {

static const Color maBackgroundColor (255,250,245);

class PageCacheWindow : public ::Window<--- The class 'PageCacheWindow' does not have a constructor.
{
public:
    PageCacheWindow (
        ::Window* pParentWindow,
        ::sd::toolpanel::SlideSorterCacheDisplay* pDisplay)
        : ::Window(pParentWindow),
           mpDisplay(pDisplay)
    {
        SetBackground(Wallpaper(maBackgroundColor));
    }

    virtual void Paint (const Rectangle& rBoundingBox)
    { mpDisplay->Paint(rBoundingBox); ::Window::Paint(rBoundingBox); }
    virtual void Resize (void) { mpDisplay->Resize(); ::Window::Resize(); }

private:
    ::sd::toolpanel::SlideSorterCacheDisplay* mpDisplay;
};

}



namespace sd { namespace toolpanel {

::std::map<const SdDrawDocument*, SlideSorterCacheDisplay*> SlideSorterCacheDisplay::maDisplays;

SlideSorterCacheDisplay::SlideSorterCacheDisplay (const SdDrawDocument* pDocument)
    : TreeNode(NULL),
      mpWindow(NULL),
      mnPageCount(0),
      mnColumnCount(0),
      mnRowCount(0),
      maCellSize(0,0),
      mnHorizontalBorder(0),
      mnVerticalBorder(0)
{
    SlideSorterCacheDisplay::AddInstance(pDocument,this);
}




SlideSorterCacheDisplay::~SlideSorterCacheDisplay (void)
{
    if (mpWindow != NULL)
        delete mpWindow;
    SlideSorterCacheDisplay::RemoveInstance(this);
}




void SlideSorterCacheDisplay::SetParentWindow (::Window* pParentWindow)
{
    mpWindow = new PageCacheWindow(pParentWindow, this);
}




void SlideSorterCacheDisplay::Paint (const Rectangle& rBoundingBox)
{
    if (maCellSize.Width()>0 && maCellSize.Height()>0 && mpWindow!=NULL)
    {
        Color maSavedFillColor (mpWindow->GetFillColor());
        Color maSavedLineColor (mpWindow->GetLineColor());
        sal_Int32 nC0 = (rBoundingBox.Left() - mnHorizontalBorder) / maCellSize.Width();
        sal_Int32 nC1 = (rBoundingBox.Right() - mnHorizontalBorder) / maCellSize.Width();
        sal_Int32 nR0 = (rBoundingBox.Top() - mnVerticalBorder) / maCellSize.Height();
        sal_Int32 nR1 = (rBoundingBox.Bottom() - mnVerticalBorder) / maCellSize.Height();
        for (sal_Int32 nC=nC0; nC<=nC1; ++nC)
            for (sal_Int32 nR=nR0; nR<=nR1; ++nR)
            {
                sal_Int32 nPageIndex (nC + nR*mnColumnCount);
                if (nPageIndex < mnPageCount)
                {
                    Rectangle aBox (GetPageBox(nPageIndex));
                    if ( ! maPageDescriptors[nPageIndex].mbVisible)
                    {
                        mpWindow->SetLineColor();
                        mpWindow->SetFillColor(maBackgroundColor);
                        mpWindow->DrawRect(aBox);

                        aBox.Left() += maCellSize.Width()/4;
                        aBox.Right() -= maCellSize.Width()/4;
                        aBox.Top() += maCellSize.Height()/4;
                        aBox.Bottom() -= maCellSize.Height()/4;
                    }

                    switch (maPageDescriptors[nPageIndex].meStatus)
                    {
                        case NONE : mpWindow->SetFillColor (Color(95,255,128)); break;
                        case RENDERING : mpWindow->SetFillColor (Color(236,125,128)); break;
                        case IN_QUEUE_PRIORITY_0 : mpWindow->SetFillColor (Color(255,243,0)); break;
                        case IN_QUEUE_PRIORITY_1 : mpWindow->SetFillColor (Color(255,199,0)); break;
                        case IN_QUEUE_PRIORITY_2 : mpWindow->SetFillColor (Color(20,255,128)); break;
                        default : mpWindow->SetFillColor (COL_BLACK); break;
                    }
                    mpWindow->SetLineColor(COL_BLACK);
                    mpWindow->DrawRect(aBox);

                    if ( ! maPageDescriptors[nPageIndex].mbUpToDate)
                        mpWindow->DrawLine(aBox.TopLeft(), aBox.BottomRight());
                }
            }
        mpWindow->SetLineColor(maSavedLineColor);
        mpWindow->SetFillColor(maSavedFillColor);
    }
}




void SlideSorterCacheDisplay::Resize (void)
{
    if (mpWindow != NULL)
    {
        double nW = mpWindow->GetSizePixel().Width();
        double nH = mpWindow->GetSizePixel().Height();
        if (nH > 0)
        {
            double nAspect = nW / nH;
            sal_Int32 nR = 1;
            sal_Int32 nC = 1;
            while (nR * nC < mnPageCount)
            {
                if (double(nC) / double(nR) > nAspect)
                    ++nR;
                else
                    ++nC;
            }

            mnRowCount = nR;
            mnColumnCount = nC;
            mnHorizontalGap = 2;
            mnVerticalGap = 2;
            maCellSize = Size(
                (int)((nW-(nC-1)*mnHorizontalGap) / nC),
                (int)((nH-(nR-1)*mnVerticalGap) / nR));
            mnHorizontalBorder = (int)(nW - nC*maCellSize.Width() - ((nC-1)*mnHorizontalGap))/2;
            mnVerticalBorder = (int)(nH - nR*maCellSize.Height() - ((nR-1)*mnVerticalGap))/2;
        }
    }
}




SlideSorterCacheDisplay* SlideSorterCacheDisplay::Instance (const SdDrawDocument* pDocument)
{
    SlideSorterCacheDisplay* pDisplay = NULL;
    ::std::map<const SdDrawDocument*, SlideSorterCacheDisplay*>::iterator iDisplay;
    for (iDisplay=maDisplays.begin(); iDisplay!=maDisplays.end(); ++iDisplay)
        if (iDisplay->first == pDocument)
            pDisplay = iDisplay->second;

    if (pDisplay == NULL)
    {
        pDisplay = new SlideSorterCacheDisplay(pDocument);
    }

    return pDisplay;
}




void SlideSorterCacheDisplay::SetPageCount (sal_Int32 nPageCount)
{
    mnPageCount = nPageCount;
    maPageDescriptors.resize(nPageCount);
    Resize();
    if (mpWindow != NULL)
        mpWindow->Invalidate();
}




void SlideSorterCacheDisplay::SetPageStatus (sal_Int32 nPageIndex, PageStatus eStatus)
{
    ProvideSize(nPageIndex);
    maPageDescriptors[nPageIndex].meStatus = eStatus;
    PaintPage(nPageIndex);
}




void SlideSorterCacheDisplay::SetPageVisibility (sal_Int32 nPageIndex, bool bVisible)
{
    ProvideSize(nPageIndex);
    maPageDescriptors[nPageIndex].mbVisible = bVisible;
    PaintPage(nPageIndex);
}




void SlideSorterCacheDisplay::SetUpToDate (sal_Int32 nPageIndex, bool bUpToDate)
{
    ProvideSize(nPageIndex);
    maPageDescriptors[nPageIndex].mbUpToDate = bUpToDate;
    PaintPage(nPageIndex);
}




Rectangle SlideSorterCacheDisplay::GetPageBox (sal_Int32 nPageIndex)
{
    sal_Int32 nRow = nPageIndex / mnColumnCount;
    sal_Int32 nColumn = nPageIndex % mnColumnCount;
    return Rectangle(
        Point(mnHorizontalBorder + nColumn * maCellSize.Width() + nColumn*mnHorizontalGap,
            mnVerticalBorder + nRow * maCellSize.Height() + nRow*mnVerticalGap),
        maCellSize);
}




void SlideSorterCacheDisplay::AddInstance (
    const SdDrawDocument* pDocument,
    SlideSorterCacheDisplay* pControl)
{
    maDisplays[pDocument] = pControl;
}




void SlideSorterCacheDisplay::RemoveInstance (SlideSorterCacheDisplay* pControl)
{
    ::std::map<const SdDrawDocument*, SlideSorterCacheDisplay*>::iterator iDisplay;
    for (iDisplay=maDisplays.begin(); iDisplay!=maDisplays.end(); ++iDisplay)
        if (iDisplay->second == pControl)
        {
            maDisplays.erase(iDisplay);
            break;
        }
}




void SlideSorterCacheDisplay::ProvideSize (sal_Int32 nPageIndex)
{
    if (maPageDescriptors.size() <= (sal_uInt32)nPageIndex)
        maPageDescriptors.resize(nPageIndex+1);
    if (mnPageCount <= nPageIndex)
        mnPageCount = nPageIndex;
}




Size SlideSorterCacheDisplay::GetPreferredSize (void)
{
    return Size(100,100);
}




sal_Int32 SlideSorterCacheDisplay::GetPreferredWidth (sal_Int32 nHeigh)
{
    return GetPreferredSize().Width();
}




sal_Int32 SlideSorterCacheDisplay::GetPreferredHeight (sal_Int32 nWidth)
{
    return GetPreferredSize().Height();
}



::Window* SlideSorterCacheDisplay::GetWindow (void)
{
    return mpWindow;
}




bool SlideSorterCacheDisplay::IsResizable (void)
{
    return true;
}




bool SlideSorterCacheDisplay::IsExpandable (void) const
{
    return true;
}




bool SlideSorterCacheDisplay::IsExpanded (void) const
{
    return true;
}




void SlideSorterCacheDisplay::PaintPage (sal_Int32 nPageIndex)
{
    if (mpWindow != NULL)
    {
        Paint(GetPageBox(nPageIndex));
    }
}


} } // end of namespace ::sd::toolpanel

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */