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authorleseb <leseb>2002-04-15 09:02:41 (UTC)
committer leseb <leseb>2002-04-15 09:02:41 (UTC)
commit6fe76c38a8c38e491bc292475bb2b27c4e63218c (patch) (unidiff)
tree83fd51845ebfa698a13f126d9e733d9a50e98cc1
parentd126d607fe18c9253330692f9da53bb932941af5 (diff)
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Add pages get method
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.cpp5
-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 58192d3..db6288f 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -284,64 +284,69 @@ void DrawPadCanvas::exportPage(uint fromPage, uint toPage, const QString& name,c
284 QIODevice* ioDevice = fileManager.saveFile(docLnk); 284 QIODevice* ioDevice = fileManager.saveFile(docLnk);
285 QImageIO imageIO(ioDevice, format); 285 QImageIO imageIO(ioDevice, format);
286 286
287 QImage image = m_pages.current()->convertToImage(); 287 QImage image = m_pages.current()->convertToImage();
288 imageIO.setImage(image); 288 imageIO.setImage(image);
289 imageIO.write(); 289 imageIO.write();
290 delete ioDevice; 290 delete ioDevice;
291 } else { 291 } else {
292 for (uint i = fromPage; i <= toPage; i++) { 292 for (uint i = fromPage; i <= toPage; i++) {
293 DocLnk docLnk; 293 DocLnk docLnk;
294 MimeType mimeType(format); 294 MimeType mimeType(format);
295 295
296 docLnk.setName(name + QString::number(i)); 296 docLnk.setName(name + QString::number(i));
297 docLnk.setType(mimeType.id()); 297 docLnk.setType(mimeType.id());
298 298
299 FileManager fileManager; 299 FileManager fileManager;
300 QIODevice* ioDevice = fileManager.saveFile(docLnk); 300 QIODevice* ioDevice = fileManager.saveFile(docLnk);
301 QImageIO imageIO(ioDevice, format); 301 QImageIO imageIO(ioDevice, format);
302 302
303 QImage image = m_pages.at(i - 1)->convertToImage(); 303 QImage image = m_pages.at(i - 1)->convertToImage();
304 imageIO.setImage(image); 304 imageIO.setImage(image);
305 imageIO.write(); 305 imageIO.write();
306 delete ioDevice; 306 delete ioDevice;
307 } 307 }
308 } 308 }
309} 309}
310 310
311QPixmap* DrawPadCanvas::currentPage() 311QPixmap* DrawPadCanvas::currentPage()
312{ 312{
313 return m_pages.current(); 313 return m_pages.current();
314} 314}
315 315
316QList<QPixmap> DrawPadCanvas::pages()
317{
318 return m_pages;
319}
320
316uint DrawPadCanvas::pagePosition() 321uint DrawPadCanvas::pagePosition()
317{ 322{
318 return (m_pages.at() + 1); 323 return (m_pages.at() + 1);
319} 324}
320 325
321uint DrawPadCanvas::pageCount() 326uint DrawPadCanvas::pageCount()
322{ 327{
323 return m_pages.count(); 328 return m_pages.count();
324} 329}
325 330
326void DrawPadCanvas::deleteAll() 331void DrawPadCanvas::deleteAll()
327{ 332{
328 QMessageBox messageBox(tr("Delete All"), tr("Do you want to delete\nall the pages?"), 333 QMessageBox messageBox(tr("Delete All"), tr("Do you want to delete\nall the pages?"),
329 QMessageBox::Information, QMessageBox::Yes, 334 QMessageBox::Information, QMessageBox::Yes,
330 QMessageBox::No | QMessageBox::Escape | QMessageBox::Default, 335 QMessageBox::No | QMessageBox::Escape | QMessageBox::Default,
331 QMessageBox::NoButton, this); 336 QMessageBox::NoButton, this);
332 337
333 if (messageBox.exec() == QMessageBox::Yes) { 338 if (messageBox.exec() == QMessageBox::Yes) {
334 m_pages.clear(); 339 m_pages.clear();
335 340
336 m_pages.append(new QPixmap(contentsRect().size())); 341 m_pages.append(new QPixmap(contentsRect().size()));
337 m_pages.current()->fill(Qt::white); 342 m_pages.current()->fill(Qt::white);
338 343
339 m_pageBackups.clear(); 344 m_pageBackups.clear();
340 m_pageBackups.append(new QPixmap(*(m_pages.current()))); 345 m_pageBackups.append(new QPixmap(*(m_pages.current())));
341 346
342 resizeContents(m_pages.current()->width(), m_pages.current()->height()); 347 resizeContents(m_pages.current()->width(), m_pages.current()->height());
343 viewport()->update(); 348 viewport()->update();
344 349
345 emit pagesChanged(); 350 emit pagesChanged();
346 emit pageBackupsChanged(); 351 emit pageBackupsChanged();
347 } 352 }
diff --git a/noncore/graphics/drawpad/drawpadcanvas.h b/noncore/graphics/drawpad/drawpadcanvas.h
index 90dd951..a1a9466 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.h
+++ b/noncore/graphics/drawpad/drawpadcanvas.h
@@ -15,64 +15,65 @@
15#define DRAWPADCANVAS_H 15#define DRAWPADCANVAS_H
16 16
17#include <qscrollview.h> 17#include <qscrollview.h>
18 18
19#include <qlist.h> 19#include <qlist.h>
20#include <qpointarray.h> 20#include <qpointarray.h>
21 21
22class DrawPad; 22class DrawPad;
23 23
24class QPixmap; 24class QPixmap;
25 25
26class DrawPadCanvas : public QScrollView 26class DrawPadCanvas : public QScrollView
27{ 27{
28 Q_OBJECT 28 Q_OBJECT
29 29
30public: 30public:
31 DrawPadCanvas(DrawPad* drawPad, QWidget* parent = 0, const char* name = 0); 31 DrawPadCanvas(DrawPad* drawPad, QWidget* parent = 0, const char* name = 0);
32 ~DrawPadCanvas(); 32 ~DrawPadCanvas();
33 33
34 void load(QIODevice* ioDevice); 34 void load(QIODevice* ioDevice);
35 void initialPage(); 35 void initialPage();
36 void save(QIODevice* ioDevice); 36 void save(QIODevice* ioDevice);
37 37
38 void importPage(const QString& fileName); 38 void importPage(const QString& fileName);
39 void exportPage(uint fromPage, uint toPage, const QString& name, const QString& format); 39 void exportPage(uint fromPage, uint toPage, const QString& name, const QString& format);
40 40
41 bool undoEnabled(); 41 bool undoEnabled();
42 bool redoEnabled(); 42 bool redoEnabled();
43 bool goPreviousPageEnabled(); 43 bool goPreviousPageEnabled();
44 bool goNextPageEnabled(); 44 bool goNextPageEnabled();
45 45
46 QPixmap* currentPage(); 46 QPixmap* currentPage();
47 QList<QPixmap> pages();
47 uint pagePosition(); 48 uint pagePosition();
48 uint pageCount(); 49 uint pageCount();
49 50
50public slots: 51public slots:
51 void deleteAll(); 52 void deleteAll();
52 void newPage(); 53 void newPage();
53 void clearPage(); 54 void clearPage();
54 void deletePage(); 55 void deletePage();
55 56
56 void undo(); 57 void undo();
57 void redo(); 58 void redo();
58 59
59 void goFirstPage(); 60 void goFirstPage();
60 void goPreviousPage(); 61 void goPreviousPage();
61 void goNextPage(); 62 void goNextPage();
62 void goLastPage(); 63 void goLastPage();
63 64
64signals: 65signals:
65 void pagesChanged(); 66 void pagesChanged();
66 void pageBackupsChanged(); 67 void pageBackupsChanged();
67 68
68protected: 69protected:
69 void contentsMousePressEvent(QMouseEvent* e); 70 void contentsMousePressEvent(QMouseEvent* e);
70 void contentsMouseReleaseEvent(QMouseEvent* e); 71 void contentsMouseReleaseEvent(QMouseEvent* e);
71 void contentsMouseMoveEvent(QMouseEvent* e); 72 void contentsMouseMoveEvent(QMouseEvent* e);
72 void drawContents(QPainter* p, int cx, int cy, int cw, int ch); 73 void drawContents(QPainter* p, int cx, int cy, int cw, int ch);
73 74
74private: 75private:
75 DrawPad* m_pDrawPad; 76 DrawPad* m_pDrawPad;
76 QList<QPixmap> m_pages; 77 QList<QPixmap> m_pages;
77 QList<QPixmap> m_pageBackups; 78 QList<QPixmap> m_pageBackups;
78}; 79};