void BarView :: Draw( BRect r )
{
r = Bounds() ;
BeginLineArray( 4 ) ;
AddLine( r.LeftTop() ,
( fOrientation == B_VERTICAL ? r.LeftBottom() : r.RightTop() ) ,
Colours::Grey40 ) ;
AddLine( r.RightBottom() ,
( fOrientation == B_VERTICAL ? r.RightTop() : r.LeftBottom() ) ,
Colours::Grey40 ) ;
if( fOrientation == B_VERTICAL )
r.InsetBy(1,0) ;
else
r.InsetBy(0,1) ;
AddLine( r.LeftTop() ,
( fOrientation == B_VERTICAL ? r.LeftBottom() : r.RightTop() ) ,
Colours::White ) ;
AddLine( r.RightBottom() ,
( fOrientation == B_VERTICAL ? r.RightTop() : r.LeftBottom() ) ,
Colours::Grey25 ) ;
EndLineArray() ;
}
void
BScrollView::Draw(BRect updateRect)
{
if (fBorder == B_PLAIN_BORDER) {
SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_2_TINT));
StrokeRect(Bounds());
return;
} else if (fBorder != B_FANCY_BORDER)
return;
BRect bounds = Bounds();
SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_2_TINT));
StrokeRect(bounds.InsetByCopy(1, 1));
if (fHighlighted) {
SetHighColor(ui_color(B_NAVIGATION_BASE_COLOR));
StrokeRect(bounds);
} else {
SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
StrokeLine(bounds.LeftBottom(), bounds.LeftTop());
bounds.left++;
StrokeLine(bounds.LeftTop(), bounds.RightTop());
SetHighColor(ui_color(B_SHINE_COLOR));
StrokeLine(bounds.LeftBottom(), bounds.RightBottom());
bounds.top++;
bounds.bottom--;
StrokeLine(bounds.RightBottom(), bounds.RightTop());
}
}
void HDlogView::Draw(BRect update)
{
BView::Draw(update);
if (fLines.size() > 0)
{
vector<BRect>::iterator ri;
BeginLineArray(fLines.size() * 2);
for (ri = fLines.begin(); ri != fLines.end(); ri++)
{
BRect r = *ri;
if (r.Width() > r.Height())
{
AddLine(r.LeftTop(), r.RightTop(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
AddLine(r.LeftBottom(), r.RightBottom(), kWhite);
}
else
{
AddLine(r.LeftTop(), r.LeftBottom(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
AddLine(r.RightTop(), r.RightBottom(), kWhite);
}
}
EndLineArray();
}
} /* HDlogView::Draw */
/*------------------------------------------------------------------------------*\
( )
-
\*------------------------------------------------------------------------------*/
void BmCaption::Draw( BRect updateRect) {
BRect r = Bounds();
if (mHighlight) {
if (BeamOnDano)
SetLowColor( keyboard_navigation_color());
else {
rgb_color highlightCol = {255, 217, 121, 255};
SetLowColor( highlightCol);
}
}
else
SetLowColor( ui_color( B_PANEL_BACKGROUND_COLOR));
#ifndef __HAIKU__
FillRect( r.InsetByCopy(1.0, 1.0), B_SOLID_LOW);
#else
FillRect( BRect(r.top + 1, r.left + 1, r.right, r.bottom - 1), B_SOLID_LOW);
#endif
SetHighColor( ui_color( B_SHINE_COLOR));
StrokeLine( BPoint(0.0,1.0), BPoint(r.right,1.0));
StrokeLine( BPoint(0.0,1.0), r.LeftBottom());
SetHighColor( BmWeakenColor( B_SHADOW_COLOR, BeShadowMod));
if (BeamOnDano)
StrokeLine( r.RightTop(), r.RightBottom());
#ifndef __HAIKU__
else
// looks better on R5, as it blends with scrollbar:
StrokeLine( r.RightTop(), r.RightBottom(), B_SOLID_LOW);
#endif
StrokeLine( r.LeftTop(), r.RightTop());
StrokeLine( r.LeftBottom(), r.RightBottom());
SetHighColor( ui_color( B_PANEL_TEXT_COLOR));
font_height fInfo;
BFont captionFont;
GetFont(&captionFont);
captionFont.GetHeight( &fInfo);
float offset = (1.0f+r.Height()-(fInfo.ascent+fInfo.descent))/2.0f;
float freeWidth = r.Width();
if (mHighlight && mHighlightLabel.Length()) {
freeWidth -= StringWidth(mHighlightLabel.String())+2;
BPoint pos( 2.0, fInfo.ascent+offset);
DrawString( mHighlightLabel.String(), pos);
}
const char* text = mText.String();
float width;
while(1) {
width = StringWidth(text);
if (width+4.0 < freeWidth)
break;
text++;
while((*text & 0xc0) == 0x80)
text++; // skip UTF8 subsequence chars
if (!*text)
break;
}
BPoint pos( r.Width()-width-2.0f, fInfo.ascent+offset);
DrawString( text, pos);
}
void
DialogPane::ResizeParentWindow(int32 from, int32 to)
{
if (!Window())
return;
BRect oldBounds = BoundsForMode(from);
BRect newBounds = BoundsForMode(to);
BPoint by = oldBounds.RightBottom() - newBounds.RightBottom();
if (by != BPoint(0, 0))
Window()->ResizeBy(by.x, by.y);
}
void
_MediaSlider_::UpdateThumb(
bool force)
{
fBitmap->Lock();
BRect bounds = fOffscreenView->Bounds();
bounds.left += 2.0;
bounds.right -= kThumbWidth + 3.0;
BRect thumbRect = fThumbRect;
thumbRect.OffsetTo(bounds.left + (bounds.right * ((float)fCurTime / (float)fTotalTime)), thumbRect.top);
if ((!force) && (thumbRect == fThumbRect)) {
fBitmap->Unlock();
return;
}
fOffscreenView->SetLowColor(kSliderBackgroundColor);
fOffscreenView->FillRect(fThumbRect, B_SOLID_LOW);
BRect drawRect = fThumbRect | thumbRect;
fThumbRect = thumbRect;
fOffscreenView->SetHighColor(kBlack);
fOffscreenView->StrokeRect(thumbRect, B_SOLID_HIGH);
thumbRect.InsetBy(1.0, 1.0);
fOffscreenView->BeginLineArray(4);
fOffscreenView->AddLine(thumbRect.RightTop(), thumbRect.RightBottom(), kThumbDarkColor);
fOffscreenView->AddLine(thumbRect.RightBottom(), thumbRect.LeftBottom(), kThumbDarkColor);
fOffscreenView->AddLine(thumbRect.LeftBottom(), thumbRect.LeftTop(), kThumbLightColor);
fOffscreenView->AddLine(thumbRect.LeftTop(), thumbRect.RightTop(), kThumbLightColor);
fOffscreenView->EndLineArray();
thumbRect.InsetBy(1.0, 1.0);
fOffscreenView->SetHighColor(kThumbBackgroundColor);
fOffscreenView->FillRect(thumbRect, B_SOLID_HIGH);
fOffscreenView->Sync();
fBitmap->Unlock();
BPoint drawLoc(0.0, (Bounds().Height() - kSliderHeight) / 2);
BRect dstRect = drawRect;
dstRect.OffsetBy(drawLoc);
DrawBitmap(fBitmap, drawRect, dstRect);
}
void
_MediaBar_::Draw(
BRect updateRect)
{
BRect bounds = Bounds();
rgb_color viewColor = ViewColor();
rgb_color light = {255, 255, 255, 255};
rgb_color dark = tint_color(viewColor, B_DARKEN_3_TINT);
BeginLineArray(4);
AddLine(bounds.RightTop(), bounds.RightBottom(), dark);
AddLine(bounds.RightBottom(), bounds.LeftBottom(), dark);
AddLine(bounds.LeftBottom(), bounds.LeftTop(), light);
AddLine(bounds.LeftTop(), bounds.RightTop(), light);
EndLineArray();
}
void CMessageItem::DrawItem(BView *owner, BRect bounds, bool /*complete*/)
{
if (IsSelected())
owner->SetLowColor(gColor[kColorSelection]);
else
owner->SetLowColor(gColor[kColorLow]);
owner->FillRect(bounds, B_SOLID_LOW);
owner->SetHighColor(gColor[kColorText]);
font_height fi;
be_plain_font->GetHeight(&fi);
owner->SetFont(be_plain_font);
BBitmap bm(BRect(0, 0, 11, 11), B_COLOR_8_BIT);
switch (fKind)
{
case msgInfo: bm.SetBits(fInfoIcon, 144, 0, B_COLOR_8_BIT); break;
case msgWarning: bm.SetBits(fWarningIcon, 144, 0, B_COLOR_8_BIT); break;
case msgError: bm.SetBits(fErrorIcon, 144, 0, B_COLOR_8_BIT); break;
}
owner->SetDrawingMode(B_OP_OVER);
owner->DrawBitmap(&bm, BPoint(bounds.left + 1, bounds.top + 1));
owner->SetDrawingMode(B_OP_COPY);
owner->DrawString(fMsg, BPoint(bounds.left + 15, bounds.bottom - 1 - fi.descent));
owner->StrokeLine(bounds.LeftBottom(), bounds.RightBottom(), B_MIXED_COLORS);
} // CMessageItem::DrawItem
// SetOrigin
void
DragCornerState::SetOrigin(BPoint origin)
{
fOldTransform = *fParent;
fOldTransform.InverseTransform(&origin);
BRect box = fParent->Box();
switch (fCorner) {
case LEFT_TOP_CORNER:
fOffsetFromCorner = origin - box.LeftTop();
break;
case RIGHT_TOP_CORNER:
fOffsetFromCorner = origin - box.RightTop();
break;
case LEFT_BOTTOM_CORNER:
fOffsetFromCorner = origin - box.LeftBottom();
break;
case RIGHT_BOTTOM_CORNER:
fOffsetFromCorner = origin - box.RightBottom();
break;
}
DragState::SetOrigin(origin);
}
void DropView::Draw(BRect update)
{
BRect bounds = Bounds();
//draw our bevel
// top and left edges
SetHighColor(150,150,150,255); // dark grey
StrokeLine(bounds.LeftTop(), bounds.RightTop());
StrokeLine(bounds.LeftTop(), bounds.LeftBottom());
// bottom and right edges
SetHighColor(250,250,250,255); // lightest grey
StrokeLine(bounds.RightBottom(), BPoint(bounds.right, bounds.top - 1.0));
StrokeLine(bounds.RightBottom(), BPoint(bounds.left - 1.0, bounds.bottom));
// draw our highlight, or don't
if (drawHighlight)
{
SetHighColor(highlightColor);
StrokeRect(highlightRect);
}
// draw our icon
if (hasOccupant)
{
SetDrawingMode(B_OP_OVER);
DrawBitmap(iconBitmap, BPoint(3.0, 3.0));
}
else
DrawBitmap(iconBitmapDark, BPoint(3.0, 3.0));
}
void
DrawState::Transform(BRegion* region) const
{
if (fCombinedScale == 1.0) {
region->OffsetBy(fCombinedOrigin.x, fCombinedOrigin.y);
} else {
// TODO: optimize some more
BRegion converted;
int32 count = region->CountRects();
for (int32 i = 0; i < count; i++) {
BRect r = region->RectAt(i);
BPoint lt(r.LeftTop());
BPoint rb(r.RightBottom());
// offset to bottom right corner of pixel before transformation
rb.x++;
rb.y++;
// apply transformation
Transform(<.x, <.y);
Transform(&rb.x, &rb.y);
// reset bottom right to pixel "index"
rb.x--;
rb.y--;
// add rect to converted region
// NOTE/TODO: the rect would not have to go
// through the whole intersection test process,
// it is guaranteed not to overlap with any rect
// already contained in the region
converted.Include(BRect(lt, rb));
}
*region = converted;
}
}
void MainView::getSelBounds(BRect& bounds)
{
BPoint upper_left, lower_right;
upper_left.x = upper_left.y = 999999;
lower_right.x = lower_right.y = 0;
for(int i = 0; i < selected_fields.CountItems(); i++) {
BView *field = (BView *)selected_fields.ItemAt(i);
BRect frame = field->Frame();
BPoint tl = frame.LeftTop();
BPoint br = frame.RightBottom();
if(tl.x < upper_left.x) {
upper_left.x = tl.x;
}
if(br.x > lower_right.x) {
lower_right.x = br.x;
}
if(tl.y < upper_left.y) {
upper_left.y = tl.y;
}
if(br.y > lower_right.y) {
lower_right.y = br.y;
}
}
bounds.SetLeftTop(upper_left);
bounds.SetRightBottom(lower_right);
}
// Draw
void
DragSortableListView::Draw( BRect updateRect )
{
int32 firstIndex = IndexOf(updateRect.LeftTop());
int32 lastIndex = IndexOf(updateRect.RightBottom());
if (firstIndex >= 0) {
if (lastIndex < firstIndex)
lastIndex = CountItems() - 1;
// update rect contains items
BRect r = updateRect;
for (int32 i = firstIndex; i <= lastIndex; i++) {
r = ItemFrame(i);
DrawListItem(this, i, r);
}
updateRect.top = r.bottom + 1.0;
if (updateRect.IsValid()) {
SetLowColor(ui_color(B_LIST_BACKGROUND_COLOR));
FillRect(updateRect, B_SOLID_LOW);
}
} else {
SetLowColor(ui_color(B_LIST_BACKGROUND_COLOR));
FillRect(updateRect, B_SOLID_LOW);
}
// drop anticipation indication
if (fDropRect.IsValid()) {
SetHighColor(255, 0, 0, 255);
StrokeRect(fDropRect);
}
/* // focus indication
if (IsFocus()) {
SetHighColor(ui_color(B_KEYBOARD_NAVIGATION_COLOR));
StrokeRect(Bounds());
}*/
}
void
AppGroupView::_DrawCloseButton(const BRect& updateRect)
{
PushState();
BRect closeRect = fCloseRect;
rgb_color base = ui_color(B_PANEL_BACKGROUND_COLOR);
float tint = B_DARKEN_2_TINT;
if (fCloseClicked) {
BRect buttonRect(closeRect.InsetByCopy(-4, -4));
be_control_look->DrawButtonFrame(this, buttonRect, updateRect,
base, base,
BControlLook::B_ACTIVATED | BControlLook::B_BLEND_FRAME);
be_control_look->DrawButtonBackground(this, buttonRect, updateRect,
base, BControlLook::B_ACTIVATED);
tint *= 1.2;
closeRect.OffsetBy(1, 1);
}
base = tint_color(base, tint);
SetHighColor(base);
SetPenSize(2);
StrokeLine(closeRect.LeftTop(), closeRect.RightBottom());
StrokeLine(closeRect.LeftBottom(), closeRect.RightTop());
PopState();
}
/*****************************************************************************
* DragSortableListView::Draw
*****************************************************************************/
void
DragSortableListView::Draw( BRect updateRect )
{
int32 firstIndex = IndexOf( updateRect.LeftTop() );
int32 lastIndex = IndexOf( updateRect.RightBottom() );
if ( firstIndex >= 0 )
{
if ( lastIndex < firstIndex )
lastIndex = CountItems() - 1;
// update rect contains items
BRect r( updateRect );
for ( int32 i = firstIndex; i <= lastIndex; i++)
{
r = ItemFrame( i );
DrawListItem( this, i, r );
}
updateRect.top = r.bottom + 1.0;
if ( updateRect.IsValid() )
{
SetLowColor( 255, 255, 255, 255 );
FillRect( updateRect, B_SOLID_LOW );
}
}
else
{
SetLowColor( 255, 255, 255, 255 );
FillRect( updateRect, B_SOLID_LOW );
}
// drop anticipation indication
if ( fDropRect.IsValid() )
{
SetHighColor( 255, 0, 0, 255 );
StrokeRect( fDropRect );
}
}
void NetListItem::DrawItem(BView *owner, BRect itemRect, bool drawEverything = false)
{
rgb_color bgColor = {255, 255, 255, 255};
switch(fType)
{
case INFO_EVENT:
bgColor.blue = 220;
break;
case DATA_RECEIVED_EVENT:
bgColor.red = 128;
bgColor.green = 128;
break;
case DATA_SENT_EVENT:
bgColor.green = 128;
bgColor.blue = 128;
break;
default:
bgColor = ui_color(B_PANEL_BACKGROUND_COLOR);
break;
}
owner->SetHighColor(bgColor);
owner->FillRect(itemRect);
rgb_color tintedColor = tint_color(bgColor, B_DARKEN_2_TINT);
owner->SetHighColor(tintedColor);
owner->StrokeLine(itemRect.LeftBottom(), itemRect.RightBottom());
owner->StrokeLine(itemRect.RightTop(), itemRect.RightBottom());
tintedColor = tint_color(bgColor, B_LIGHTEN_2_TINT);
owner->SetHighColor(tintedColor);
owner->StrokeLine(itemRect.LeftTop(), itemRect.RightTop());
owner->StrokeLine(itemRect.LeftTop(), itemRect.LeftBottom());
owner->SetLowColor(bgColor);
owner->SetHighColor(0, 0, 0, 255);
BPoint stringPos = itemRect.LeftTop();
stringPos.x += 4;
stringPos.y += fFontAscent + 2;
for(int lineNum = 0; fStartChar[lineNum] > -1; lineNum++)
{
owner->DrawString(&fText[fStartChar[lineNum]], fLineLen[lineNum], stringPos);
stringPos.y += fLineHeight;
}
}
void SpinButton::DrawButton(BRect rect, int32 button)
{
rgb_color color = ViewColor();
rgb_color topColor = tint_color(color,
button == kSpinButtonNone ?
(IsEnabled() ? B_DARKEN_2_TINT : B_DARKEN_2_TINT) :
(button == fButton ? B_DARKEN_1_TINT : B_LIGHTEN_MAX_TINT));
rgb_color bottomColor = tint_color(color,
button == kSpinButtonNone ?
(IsEnabled() ? B_DARKEN_4_TINT : B_DARKEN_3_TINT) :
(button == fButton ? B_LIGHTEN_2_TINT : B_DARKEN_1_TINT));
BeginLineArray(4);
AddLine(rect.LeftBottom(), rect.LeftTop(), topColor);
AddLine(rect.LeftTop(), rect.RightTop(), topColor);
AddLine(rect.RightTop(), rect.RightBottom(), bottomColor);
AddLine(rect.RightBottom(), rect.LeftBottom(), bottomColor);
EndLineArray();
if (button != kSpinButtonNone) {
rect.InsetBy(1, 1);
SetHighColor(tint_color(color, B_LIGHTEN_1_TINT));
FillRect(rect);
BPoint point(0.5f * (rect.left + rect.right) - 2.0f,
0.5f * (rect.top + rect.bottom) - 0.25f +
(button == kSpinButtonUp ? 1.0f : -1.0f) +
(button == fButton ? 1.0f : 0.0f));
rgb_color arrowColor = tint_color(color,
IsEnabled() ? B_DARKEN_4_TINT : B_DISABLED_LABEL_TINT);
BeginLineArray(3);
for (int32 delta = 0; delta < 3; delta++) {
AddLine(point, point + BPoint(4 - delta - delta, 0), arrowColor);
point += BPoint(1, button == kSpinButtonUp ? -1 : 1);
}
EndLineArray();
}
}
void
AppGroupView::Draw(BRect updateRect)
{
rgb_color menuColor = ViewColor();
BRect bounds = Bounds();
rgb_color hilite = tint_color(menuColor, B_DARKEN_1_TINT);
rgb_color vlight = tint_color(menuColor, B_LIGHTEN_2_TINT);
bounds.bottom = bounds.top + kHeaderSize;
// Draw the header background
SetHighColor(tint_color(menuColor, 1.22));
SetLowColor(ui_color(B_PANEL_BACKGROUND_COLOR));
StrokeLine(bounds.LeftTop(), bounds.LeftBottom());
uint32 borders = BControlLook::B_TOP_BORDER
| BControlLook::B_BOTTOM_BORDER | BControlLook::B_RIGHT_BORDER;
be_control_look->DrawButtonBackground(this, bounds, bounds, menuColor,
0, borders);
// Draw the buttons
fCollapseRect.top = (kHeaderSize - kExpandSize) / 2;
fCollapseRect.left = kEdgePadding * 2;
fCollapseRect.right = fCollapseRect.left + 1.5 * kExpandSize;
fCollapseRect.bottom = fCollapseRect.top + kExpandSize;
fCloseRect = bounds;
fCloseRect.top = (kHeaderSize - kExpandSize) / 2;
fCloseRect.right -= kEdgePadding * 2;
fCloseRect.left = fCloseRect.right - kCloseSize;
fCloseRect.bottom = fCloseRect.top + kCloseSize;
uint32 arrowDirection = fCollapsed
? BControlLook::B_DOWN_ARROW : BControlLook::B_UP_ARROW;
be_control_look->DrawArrowShape(this, fCollapseRect, fCollapseRect,
LowColor(), arrowDirection, 0, B_DARKEN_3_TINT);
SetPenSize(kPenSize);
// Draw the dismiss widget
BRect closeCross = fCloseRect;
closeCross.InsetBy(kSmallPadding, kSmallPadding);
rgb_color detailCol = ui_color(B_CONTROL_BORDER_COLOR);
detailCol = tint_color(detailCol, B_LIGHTEN_2_TINT);
StrokeRoundRect(fCloseRect, kSmallPadding, kSmallPadding);
StrokeLine(closeCross.LeftTop(), closeCross.RightBottom());
StrokeLine(closeCross.RightTop(), closeCross.LeftBottom());
// Draw the label
SetHighColor(ui_color(B_PANEL_TEXT_COLOR));
BString label = fLabel;
if (fCollapsed)
label << " (" << fInfo.size() << ")";
SetFont(be_bold_font);
DrawString(label.String(), BPoint(fCollapseRect.right + 2 * kEdgePadding,
fCloseRect.bottom));
}
status_t
StyledEditView::GetStyledText(BPositionIO* stream)
{
fSuppressChanges = true;
status_t result = BTranslationUtils::GetStyledText(stream, this,
fEncoding.String());
fSuppressChanges = false;
if (result != B_OK)
return result;
BNode* node = dynamic_cast<BNode*>(stream);
if (node != NULL) {
// get encoding
if (node->ReadAttrString("be:encoding", &fEncoding) != B_OK) {
// try to read as "int32"
int32 encoding;
ssize_t bytesRead = node->ReadAttr("be:encoding", B_INT32_TYPE, 0,
&encoding, sizeof(encoding));
if (bytesRead == (ssize_t)sizeof(encoding)) {
if (encoding == 65535) {
fEncoding = "UTF-8";
} else {
const BCharacterSet* characterSet
= BCharacterSetRoster::GetCharacterSetByConversionID(encoding);
if (characterSet != NULL)
fEncoding = characterSet->GetName();
}
}
}
// TODO: move those into BTranslationUtils::GetStyledText() as well?
// restore alignment
int32 align;
ssize_t bytesRead = node->ReadAttr("alignment", 0, 0, &align, sizeof(align));
if (bytesRead == (ssize_t)sizeof(align))
SetAlignment((alignment)align);
// restore wrapping
bool wrap;
bytesRead = node->ReadAttr("wrap", 0, 0, &wrap, sizeof(wrap));
if (bytesRead == (ssize_t)sizeof(wrap)) {
SetWordWrap(wrap);
if (wrap == false) {
BRect textRect;
textRect = Bounds();
textRect.OffsetTo(B_ORIGIN);
textRect.InsetBy(TEXT_INSET, TEXT_INSET);
// the width comes from stylededit R5. TODO: find a better way
textRect.SetRightBottom(BPoint(1500.0, textRect.RightBottom().y));
SetTextRect(textRect);
}
}
}
return result;
}
void
WinDecorator::_DrawFrame(BRect rect)
{
if (fLook == B_NO_BORDER_WINDOW_LOOK)
return;
if (fBorderRect == fFrame)
return;
BRect r = fBorderRect;
fDrawingEngine->SetHighColor(frame_lowercol);
fDrawingEngine->StrokeRect(r);
if (fLook == B_BORDERED_WINDOW_LOOK)
return;
BPoint pt;
pt=r.RightTop();
pt.x--;
fDrawingEngine->StrokeLine(r.LeftTop(),pt,frame_midcol);
pt=r.LeftBottom();
pt.y--;
fDrawingEngine->StrokeLine(r.LeftTop(),pt,frame_midcol);
fDrawingEngine->StrokeLine(r.RightTop(),r.RightBottom(),frame_lowercol);
fDrawingEngine->StrokeLine(r.LeftBottom(),r.RightBottom(),frame_lowercol);
r.InsetBy(1,1);
pt=r.RightTop();
pt.x--;
fDrawingEngine->StrokeLine(r.LeftTop(),pt,frame_highcol);
pt=r.LeftBottom();
pt.y--;
fDrawingEngine->StrokeLine(r.LeftTop(),pt,frame_highcol);
fDrawingEngine->StrokeLine(r.RightTop(),r.RightBottom(),frame_lowcol);
fDrawingEngine->StrokeLine(r.LeftBottom(),r.RightBottom(),frame_lowcol);
r.InsetBy(1,1);
fDrawingEngine->StrokeRect(r,frame_midcol);
r.InsetBy(1,1);
fDrawingEngine->StrokeRect(r,frame_midcol);
}
void FolderPanel :: Draw( BRect r )
{
inherited::Draw( r ) ;
r = Bounds() ;
BeginLineArray( 1 ) ;
AddLine( r.LeftBottom() , r.RightBottom() , Colours::White ) ;
EndLineArray( ) ;
}
BRect
FitRectToScreen(BRect source)
{
// This function returns the source moved and resized so that it fits onto
// current screen.
BRect result = source;
BRect screenFrame = BScreen().Frame();
if (!screenFrame.Contains(result.RightBottom()))
result.OffsetTo(BPoint(15.0, 15.0));
if (!screenFrame.Contains(result.RightBottom())) {
result.bottom = min_c(screenFrame.bottom, result.bottom);
result.right = min_c(screenFrame.right, result.right);
}
return result;
}
// SimpleItem interface
virtual void Draw(BView* owner, BRect itemFrame, uint32 flags)
{
SimpleItem::DrawBackground(owner, itemFrame, flags);
// text
if (IsSelected())
owner->SetHighColor(ui_color(B_LIST_SELECTED_ITEM_TEXT_COLOR));
else
owner->SetHighColor(ui_color(B_LIST_ITEM_TEXT_COLOR));
font_height fh;
owner->GetFontHeight(&fh);
BString truncatedString(Text());
owner->TruncateString(&truncatedString, B_TRUNCATE_MIDDLE,
itemFrame.Width() - kBorderOffset - kMarkWidth - kTextOffset
- kBorderOffset);
float height = itemFrame.Height();
float textHeight = fh.ascent + fh.descent;
BPoint pos;
pos.x = itemFrame.left + kBorderOffset + kMarkWidth + kTextOffset;
pos.y = itemFrame.top + ceilf((height - textHeight) / 2.0 + fh.ascent);
owner->DrawString(truncatedString.String(), pos);
if (!fMarkEnabled)
return;
// mark
BRect markRect = itemFrame;
float markRectBorderTint = B_DARKEN_1_TINT;
float markRectFillTint = 1.04;
float markTint = B_DARKEN_4_TINT;
// Dark Themes
rgb_color lowColor = owner->LowColor();
if (lowColor.red + lowColor.green + lowColor.blue < 128 * 3) {
markRectBorderTint = B_LIGHTEN_2_TINT;
markRectFillTint = 0.85;
markTint = 0.1;
}
markRect.left += kBorderOffset;
markRect.right = markRect.left + kMarkWidth;
markRect.top = (markRect.top + markRect.bottom - kMarkWidth) / 2.0;
markRect.bottom = markRect.top + kMarkWidth;
owner->SetHighColor(tint_color(owner->LowColor(), markRectBorderTint));
owner->StrokeRect(markRect);
markRect.InsetBy(1, 1);
owner->SetHighColor(tint_color(owner->LowColor(), markRectFillTint));
owner->FillRect(markRect);
if (fMarked) {
markRect.InsetBy(2, 2);
owner->SetHighColor(tint_color(owner->LowColor(),
markTint));
owner->SetPenSize(2);
owner->StrokeLine(markRect.LeftTop(), markRect.RightBottom());
owner->StrokeLine(markRect.LeftBottom(), markRect.RightTop());
owner->SetPenSize(1);
}
}
void
TrackView::Draw(BRect updateRect)
{
rgb_color color = tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
B_DARKEN_2_TINT);
// Draw bottom border
SetHighColor(color);
StrokeLine(updateRect.LeftBottom(), updateRect.RightBottom());
}
static void testSetDrawingMode(BView *view, BRect frame)
{
frame.InsetBy(2, 2);
view->StrokeLine(frame.LeftTop(), frame.RightBottom());
view->StrokeLine(frame.LeftBottom(), frame.RightTop());
view->SetDrawingMode(B_OP_ALPHA);
rgb_color color = kRed;
color.alpha = 127;
view->SetHighColor(color);
view->FillRect(frame, B_SOLID_HIGH);
}
void TPanelWindowView::Draw( BRect updateRect )
{
BRegion Region;
Region.Include(updateRect);
ConstrainClippingRegion(&Region);
float w, h;
w = Bounds().Width();
h = Bounds().Height();
SetHighColor( fColor2 );
FillRect( BRect( 0, 0, h, h ) );
FillRect( BRect( w-h, 0, w, h ) );
FillRect( BRect( h/2, 0, w-(h/2), h/2) );
FillRect( BRect( 0, h/2, w, h ) );
SetHighColor( 196, 196, 176 );
FillRect( BRect( 0, h - 2, w, h ) );
fPanels.Lock();
for ( int i=0; i<fPanels.CountItems(); i++ )
{
TInnerPanel *panel = fPanels.ItemAt(i);
if ( panel->Frame().Intersects( updateRect ) )
{
BRect rect( panel->Frame() );
if ( rect.left < updateRect.left )
rect.left = updateRect.left;
if ( rect.right > updateRect.right )
rect.right = updateRect.right;
if ( rect.top < updateRect.top )
rect.top = updateRect.top;
if ( rect.bottom > updateRect.bottom )
rect.bottom = updateRect.bottom;
panel->Draw(rect);
}
}
fPanels.Unlock();
if ( fDrawOuterFrame )
{
SetDrawingMode( B_OP_COPY );
SetHighColor( fOuterFrameColor );
BRect bounds = Bounds();
StrokeLine( bounds.LeftTop(), bounds.RightTop() );
StrokeLine( bounds.LeftTop(), bounds.LeftBottom() );
StrokeLine( bounds.RightTop(), bounds.RightBottom() );
}
ConstrainClippingRegion(NULL);
}
void TCuePosition::Outline(BRect outline)
{
// Use the rect for the four corners
Corner1(outline.LeftTop());
Corner2(outline.RightTop());
Corner3(outline.RightBottom());
Corner4(outline.LeftBottom());
// Set the registration in the center
BPoint center(outline.left + outline.Width() / 2, outline.top +
outline.Height() / 2);
Registration(center);
}
// Adapted from c.lenz' ToolTipView::Draw()
void TipView::Draw(
BRect updateRect) {
BRect r = Bounds();
// Draw border and fill
SetDrawingMode(B_OP_ALPHA);
SetHighColor(m_borderLoColor);
StrokeLine(r.LeftBottom(), r.RightBottom());
StrokeLine(r.RightTop(), r.RightBottom());
SetHighColor(m_borderHiColor);
StrokeLine(r.LeftTop(), r.RightTop());
StrokeLine(r.LeftTop(), r.LeftBottom());
SetHighColor(m_viewColor);
SetDrawingMode(B_OP_ALPHA);
r.InsetBy(1.0, 1.0);
FillRect(r);
// Draw text
SetDrawingMode(B_OP_OVER);
SetHighColor(m_textColor);
BPoint p = m_offset;
for(uint32 n = 0; n < m_lineSet.size(); ++n) {
uint32 from = m_lineSet[n];
uint32 to = (n < m_lineSet.size()-1) ? m_lineSet[n+1]-1 :
m_text.Length();
if(to > from)
DrawString(
m_text.String() + from,
to - from,
p);
p.y += (m_fontHeight.ascent + m_fontHeight.descent + m_fontHeight.leading);
}
}
void HTabSheet::Draw(BRect update)
{
BRect f;
BPoint p;
font_height fh;
be_plain_font->GetHeight(&fh);
f = fClientArea;
f.top = fListArea.top;
f.bottom = ceil(fClientArea.top - 8 * gFactor);
f.InsetBy(2, 2);
SetLowColor(0x77, 0xdd, 0xdd);
FillRect(f, B_SOLID_LOW);
p.x = f.left + 4;
p.y = f.bottom - fh.descent;
DrawString((char *)fDescs.ItemAt(fCurrent), p);
SetLowColor(ViewColor());
BeginLineArray(8);
f.InsetBy(-2, -2);
AddLine(f.LeftTop(), f.RightTop(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
AddLine(f.LeftTop(), f.LeftBottom(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
AddLine(f.RightTop(), f.RightBottom(), kWhite);
AddLine(f.LeftBottom(), f.RightBottom(), kWhite);
f.InsetBy(1, 1);
AddLine(f.LeftTop(), f.RightTop(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_2_TINT));
AddLine(f.LeftTop(), f.LeftBottom(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_2_TINT));
AddLine(f.RightTop(), f.RightBottom(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
AddLine(f.LeftBottom(), f.RightBottom(), tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
EndLineArray();
} /* HTabSheet::Draw */
// paint border & background
void TempoView::Draw(BRect rect) {
BRect bounds = Bounds();
// colors:
rgb_color borderHi = {153,153,153,255};
rgb_color borderSh = {87,87,87,255};
rgb_color edgeHi = {244,244,244,255};
rgb_color edgeSh = {197,197,197,255};
// draw the outer border:
// top-left
SetHighColor(edgeHi);
StrokeLine(bounds.LeftTop(), bounds.RightTop());
StrokeLine(bounds.LeftTop(), bounds.LeftBottom()-BPoint(0,1));
// bottom-right
SetHighColor(borderSh);
StrokeLine(bounds.LeftBottom(), bounds.RightBottom());
StrokeLine(bounds.RightTop(), bounds.RightBottom()-BPoint(0,1));
SetHighColor(borderHi);
bounds.bottom--;
StrokeLine(bounds.LeftBottom(), bounds.RightBottom());
}