void CRBookmarkMenuItem::Draw( LVDrawBuf & buf, lvRect & rc, CRRectSkinRef skin, CRRectSkinRef valueSkin, bool selected )
{
_itemDirty = false;
if ( !_bookmark ) {
CRMenuItem::Draw( buf, rc, skin, valueSkin, selected );
return;
}
lvRect itemBorders = skin->getBorderWidths();
skin->draw( buf, rc );
buf.SetTextColor( 0x000000 );
buf.SetBackgroundColor( 0xFFFFFF );
int imgWidth = DrawIcon( buf, rc, itemBorders );
lvRect textRect = rc;
textRect.left += imgWidth;
lvRect posRect = textRect;
lString16 text = _bookmark->getPosText();
if ( !text.empty() ) {
posRect.bottom = posRect.top + skin->getFont()->getHeight() + itemBorders.top + itemBorders.bottom;
textRect.top = posRect.bottom - itemBorders.bottom;
}
lString16 postext(_("Page $1 ($2%)"));
postext.replaceIntParam(1, _page+1);
postext.replaceParam(2, lString16::itoa( _bookmark->getPercent()/100 ) << "." << fmt::decimal(_bookmark->getPercent()%100));
postext << " " << _bookmark->getTitleText();
skin->drawText( buf, posRect, postext );
if ( !text.empty() )
valueSkin->drawText( buf, textRect, text );
}
virtual void draw()
{
BackgroundFitWindow::draw();
CRRectSkinRef skin = _wm->getSkin()->getWindowSkin( L"#dialog" )->getClientSkin();
LVDrawBuf * buf = _wm->getScreen()->getCanvas().get();
skin->draw( *buf, _rect );
lvRect borders = skin->getBorderWidths();
#ifdef CR_POCKETBOOK
lString16 prompt;
switch (_selectedIndex) {
case 0:
prompt = lString16(_("Select next/prev paragraph"));
break;
case 1:
prompt = lString16(_("Select one more paragraph"));
break;
case 2:
prompt = lString16(_("Deselect paragraph"));
break;
case 3:
prompt = lString16(_("Select one more phrase"));
break;
case 4:
prompt = lString16(_("Deselect phrase"));
break;
}
lvRect keyRect = _rect;
int promptWidth = skin->measureText(prompt).x;
keyRect.right = keyRect.left + promptWidth + borders.left + borders.right;
if ( !keyRect.isEmpty() ) {
skin->draw( *_wm->getScreen()->getCanvas(), keyRect );
skin->drawText( *_wm->getScreen()->getCanvas(), keyRect, prompt );
}
CRToolBarSkinRef tbSkin = _wm->getSkin()->getToolBarSkin( L"#cite-toolbar" );
if (!tbSkin.isNull()) {
keyRect.left += (borders.right + _wm->getScreen()->getWidth() * 2/3/*promptWidth*/);
keyRect.right = _rect.right;
CRButtonListRef buttons = tbSkin->getButtons();
if (!(buttons.isNull() || _itemsCount != buttons->length()))
tbSkin->drawToolBar(*_wm->getScreen()->getCanvas(), keyRect, true, _selectedIndex);
}
#else
lString16 prompt(_("Select text"));
buf->FillRect( _rect, 0xAAAAAA );
lvRect keyRect = _rect;
LVFontRef font = fontMan->GetFont( 20, 600, false, css_ff_sans_serif, lString8("Arial")); //skin->getFont();
// int margin = 4;
keyRect.right = _rect.right;
if ( !keyRect.isEmpty() ) {
skin->draw( *_wm->getScreen()->getCanvas(), keyRect );
skin->drawText( *_wm->getScreen()->getCanvas(), keyRect, prompt );
}
#endif
}
/*
* Class: org_coolreader_crengine_Engine
* Method: drawBookCoverInternal
* Signature: (Landroid/graphics/Bitmap;[BLjava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;II)V
*/
JNIEXPORT void JNICALL Java_org_coolreader_crengine_Engine_drawBookCoverInternal
(JNIEnv * _env, jobject _engine, jobject bitmap, jbyteArray _data, jstring _fontFace, jstring _title, jstring _authors, jstring _seriesName, jint seriesNumber, jint bpp)
{
CRJNIEnv env(_env);
//CRLog::debug("drawBookCoverInternal called");
lString8 fontFace = UnicodeToUtf8(env.fromJavaString(_fontFace));
lString16 title = env.fromJavaString(_title);
lString16 authors = env.fromJavaString(_authors);
lString16 seriesName = env.fromJavaString(_seriesName);
LVStreamRef stream;
LVImageSourceRef image;
if (_data != NULL && _env->GetArrayLength(_data) > 0) {
stream = env.jbyteArrayToStream(_data);
if (!stream.isNull())
image = LVCreateStreamImageSource(stream);
}
LVDrawBuf * drawbuf = BitmapAccessorInterface::getInstance()->lock(_env, bitmap);
if (drawbuf != NULL) {
int factor = 1;
int dx = drawbuf->GetWidth();
int dy = drawbuf->GetHeight();
int MIN_WIDTH = 300;
int MIN_HEIGHT = 400;
if (dx < MIN_WIDTH || dy < MIN_HEIGHT) {
if (dx * 2 < MIN_WIDTH || dy * 2 < MIN_HEIGHT) {
dx *= 3;
dy *= 3;
factor = 3;
} else {
dx *= 2;
dy *= 2;
factor = 2;
}
}
LVDrawBuf * drawbuf2 = drawbuf;
if (factor > 1)
drawbuf2 = new LVColorDrawBuf(dx, dy, drawbuf->GetBitsPerPixel());
if (bpp >= 16) {
// native color resolution
LVDrawBookCover(*drawbuf2, image, fontFace, title, authors, seriesName, seriesNumber);
} else {
LVGrayDrawBuf grayBuf(drawbuf2->GetWidth(), drawbuf2->GetHeight(), bpp);
LVDrawBookCover(grayBuf, image, fontFace, title, authors, seriesName, seriesNumber);
grayBuf.DrawTo(drawbuf2, 0, 0, 0, NULL);
}
if (factor > 1) {
drawbuf->DrawRescaled(drawbuf2, 0, 0, drawbuf->GetWidth(), drawbuf->GetHeight(), 0);
delete drawbuf2;
}
//CRLog::trace("getPageImageInternal calling bitmap->unlock");
BitmapAccessorInterface::getInstance()->unlock(_env, bitmap, drawbuf);
} else {
CRLog::error("bitmap accessor is invalid");
}
//CRLog::debug("drawBookCoverInternal finished");
}
void CRRecentBookMenuItem::Draw( LVDrawBuf & buf, lvRect & rc, CRRectSkinRef skin, CRRectSkinRef valueSkin, bool selected )
{
if ( !_book ) {
CRMenuItem::Draw( buf, rc, skin, valueSkin, selected );
return;
}
lvRect itemBorders = skin->getBorderWidths();
skin->draw( buf, rc );
buf.SetTextColor( 0x000000 );
buf.SetBackgroundColor( 0xFFFFFF );
int imgWidth = 0;
int hh = rc.bottom - rc.top - itemBorders.top - itemBorders.bottom;
if ( !_image.isNull() ) {
int w = _image->GetWidth();
int h = _image->GetHeight();
buf.Draw( _image, rc.left + hh/2-w/2 + itemBorders.left, rc.top + hh/2 - h/2 + itemBorders.top, w, h );
imgWidth = w + 8;
}
lvRect textRect = rc;
textRect.left += imgWidth;
lString16 author = _book->getAuthor();
lString16 title = _book->getTitle();
lString16 series = _book->getSeries();
if ( title.empty() )
title = _book->getFileName();
else if ( !series.empty() )
title << " - " << series;
lvRect posRect = textRect;
if ( !author.empty() ) {
posRect.bottom = posRect.top + skin->getFont()->getHeight() + itemBorders.top + itemBorders.bottom;
textRect.top = posRect.bottom - itemBorders.bottom;
skin->drawText( buf, posRect, author );
}
if ( !title.empty() )
valueSkin->drawText( buf, textRect, title );
}
virtual void draw( HDC hdc )
{
LVDrawBuf * drawBuf = getCanvas().get();
drawBuf->DrawTo( hdc, 0, 0, 0, NULL);
}
//
// FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
TCHAR szHello[MAX_LOADSTRING];
LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
switch (message)
{
case WM_CREATE:
{
LVDocImageRef img = text_view->getPageImage( 0 );
img->getDrawBuf();
UpdateScrollBar(hWnd);
}
break;
case WM_ERASEBKGND:
break;
case WM_VSCROLL:
{
switch (LOWORD(wParam))
{
case SB_TOP:
DoCommand( hWnd, DCMD_BEGIN );
break;
case SB_BOTTOM:
DoCommand( hWnd, DCMD_END );
break;
case SB_LINEDOWN:
DoCommand( hWnd, DCMD_LINEDOWN, 1 );
break;
case SB_LINEUP:
DoCommand( hWnd, DCMD_LINEUP, 1 );
break;
case SB_PAGEDOWN:
DoCommand( hWnd, DCMD_PAGEDOWN, 1 );
break;
case SB_PAGEUP:
DoCommand( hWnd, DCMD_PAGEUP, 1 );
break;
case SB_THUMBPOSITION:
DoCommand( hWnd, DCMD_GO_POS,
text_view->scrollPosToDocPos( HIWORD(wParam) )
);
break;
case SB_THUMBTRACK:
DoCommand( hWnd, DCMD_GO_POS,
text_view->scrollPosToDocPos( HIWORD(wParam) )
);
break;
case SB_ENDSCROLL:
DoCommand( hWnd, DCMD_GO_POS,
text_view->GetPos()
);
break;
}
}
break;
case WM_SIZE:
{
if (wParam!=SIZE_MINIMIZED)
{
text_view->Resize(LOWORD(lParam), HIWORD(lParam));
UpdateScrollBar( hWnd );
}
}
break;
#ifndef WM_MOUSEWHEEL
#define WM_MOUSEWHEEL 0x020A
#define WHEEL_DELTA 120 /* Value for rolling one detent */
#endif
case WM_MOUSEWHEEL:
{
int delta = ((lInt16)HIWORD(wParam))/WHEEL_DELTA;
if (delta<0)
DoCommand( hWnd, DCMD_LINEDOWN, 3 );
else if (delta>0)
DoCommand( hWnd, DCMD_LINEUP, 3 );
}
break;
case WM_KEYDOWN:
{
switch( wParam )
{
case VK_F3:
{
lString8 fn = OpenFileDialog( hWnd );
if ( !fn.empty() )
{
text_view->LoadDocument( fn.c_str() );
text_view->Render();
DoCommand( hWnd, DCMD_BEGIN );
}
}
break;
case VK_F2:
Export(hWnd, false);
break;
case VK_F5:
Export(hWnd, true);
break;
case VK_UP:
DoCommand( hWnd, DCMD_LINEUP, 1 );
break;
case VK_DOWN:
DoCommand( hWnd, DCMD_LINEDOWN, 1 );
break;
case VK_NEXT:
DoCommand( hWnd, DCMD_PAGEDOWN, 1 );
break;
case VK_PRIOR:
DoCommand( hWnd, DCMD_PAGEUP, 1 );
break;
case VK_HOME:
DoCommand( hWnd, DCMD_BEGIN );
break;
case VK_END:
DoCommand( hWnd, DCMD_END );
break;
case VK_ADD:
case VK_SUBTRACT:
{
text_view->ZoomFont( wParam==VK_ADD ? 1 : -1 );
UpdateScrollBar( hWnd );
}
break;
case VK_TAB:
{
bool shift = (GetKeyState( VK_SHIFT ) & 0x8000)!=0;
if ( shift )
text_view->selectPrevPageLink( true );
else
text_view->selectNextPageLink( true );
UpdateScrollBar( hWnd );
}
//Update(hWnd);
break;
case VK_RETURN:
text_view->goSelectedLink();
UpdateScrollBar( hWnd );
break;
case VK_BACK:
text_view->goBack();
UpdateScrollBar( hWnd );
break;
}
}
break;
case WM_LBUTTONDOWN:
{
int xPos = lParam & 0xFFFF;
int yPos = (lParam >> 16) & 0xFFFF;
ldomXPointer ptr = text_view->getNodeByPoint( lvPoint( xPos, yPos ) );
if ( !ptr.isNull() ) {
if ( ptr.getNode()->isText() ) {
ldomXRange * wordRange = new ldomXRange();
if ( ldomXRange::getWordRange( *wordRange, ptr ) ) {
wordRange->setFlags( 0x10000 );
text_view->getDocument()->getSelections().clear();
text_view->getDocument()->getSelections().add( wordRange );
text_view->updateSelections();
UpdateScrollBar( hWnd );
} else {
delete wordRange;
}
}
}
}
break;
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
case ID_ZOOM_IN:
case ID_ZOOM_OUT:
{
text_view->ZoomFont( wParam==ID_ZOOM_IN ? 1 : -1 );
UpdateScrollBar( hWnd );
}
break;
case IDM_FILE_OPEN:
{
lString8 fn = OpenFileDialog( hWnd );
if ( !fn.empty() )
{
text_view->LoadDocument( fn.c_str() );
text_view->Render();
DoCommand( hWnd, DCMD_BEGIN );
}
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
{
hdc = BeginPaint(hWnd, &ps);
LVDocImageRef img = text_view->getPageImage( 0 );
LVDrawBuf * drawBuf = img->getDrawBuf();
/*
ldomXRangeList links;
ldomXRangeList & sel = text_view->getDocument()->getSelections();
text_view->getCurrentPageLinks( links );
int linkCount = links.length();
if ( linkCount ) {
sel.clear();
sel.add( new ldomXRange(*links[0]) );
for ( int i=0; i<linkCount; i++ ) {
lString16 txt = links[i]->getRangeText();
lString8 txt8 = UnicodeToLocal( txt );
const char * s = txt8.c_str();
txt.clear();
}
linkCount++;
text_view->updateSelections();
}
*/
drawBuf->DrawTo( hdc, 0, 0, 0, NULL);
//COLORREF pal[4]={0xFFFFFF, 0xAAAAAA, 0x555555, 0x000000};
//DrawBuf2DC( hdc, 0, 0, text_view->GetDrawBuf(), pal, 1 );
EndPaint(hWnd, &ps);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
