void GUITextBox::Draw()
{
if(IsVisible())
{
COLOR4 color = GetColor();
Box(GetX(), GetY(), GetWidth(), GetHeight(),
color.r, color.g, color.b, color.a);
if(GetCaption() && GetCaptionFont())
{
COLOR4 c_color = GetCaptionColor();
glColor4ub(c_color.r, c_color.g, c_color.b, c_color.a);
PrintText(GetCaption(), GetCaptionFont(),
GetX() + GetCaptionX(), GetY() + GetCaptionY());
}
if(GetTextFont())
{
COLOR4 t_color = GetTextColor();
glColor4ub(t_color.r, t_color.g, t_color.b, t_color.a);
PrintText(GetText(), GetTextFont(),
GetX() + GetTextX(), GetY() + GetTextY());
}
}
}
sint32 aui_Control::DesiredWidth(ldl_datablock *theBlock,
sint32 layerIndex) const
{
sint32 layerWidth = Width();
char widthLayerString[k_MAX_NAME_LEN];
sprintf(widthLayerString, "%s%d", k_AUI_LDL_HABSSIZE, layerIndex);
if(theBlock->GetAttributeType(widthLayerString) == ATTRIBUTE_TYPE_INT) {
layerWidth = theBlock->GetInt(widthLayerString);
}
if(!layerWidth && GetText() && GetTextFont()) {
layerWidth = GetTextFont()->GetStringWidth(GetText()) + 24;
}
return(layerWidth);
}
AUI_ERRCODE TextBox::InitCommon( BOOL fromLDL )
{
m_numItems = 0,
m_curItem = 0;
m_curColor = k_AUI_UI_NOCOLOR;
m_curBold = FALSE;
m_curItalic = FALSE;
sint32 i;
aui_Static **itemPtr = m_items;
TextReloadFont();
for (i=0; i<k_AUI_TEXTBOX_MAXITEMS; i++) {
(*itemPtr) = NULL;
itemPtr++;
}
aui_BitmapFont *font = GetTextFont();
if (!font) {
aui_TextBase::SetTextFont(k_AUI_TEXTBASE_DEFAULT_FONTNAME);
aui_TextBase::TextReloadFont();
font = GetTextFont();
}
MBCHAR *fontName = font->GetTTFFile();
itemPtr = m_items;
for (i = k_AUI_TEXTBOX_MAXITEMS; i; i--, itemPtr++ )
{
AUI_ERRCODE errcode;
*itemPtr = new c3_Static(
&errcode,
aui_UniqueId(),
10, 0, m_width-20, 14,
NULL, NULL, k_AUI_TEXTBOX_MAXTEXT, 0 ,0 );
(*itemPtr)->SetTextFont( fontName);
(*itemPtr)->SetTextFontSize(9);
(*itemPtr)->TextFlags() = k_AUI_BITMAPFONT_DRAWFLAG_JUSTLEFT;
(*itemPtr)->SetTextColor(GetTextColor());
if (GetTextShadow()) (*itemPtr)->SetTextShadow(TRUE);
(*itemPtr)->SetTextShadowColor(GetTextShadowColor());
}
return AUI_ERRCODE_OK;
}
void CXTPPopupItem::CalculateHeight()
{
if (m_pRichRender)
{
return;
}
if (m_pUIElement)
{
XTPMarkupSetDefaultFont(m_pControl->GetMarkupContext(), (HFONT)GetTextFont()->GetSafeHandle(), COLORREF_NULL);
CSize sz = XTPMarkupMeasureElement(m_pUIElement, m_rcItem.Width());
m_rcItem.right = m_rcItem.left + sz.cx;
m_rcItem.bottom = m_rcItem.top + sz.cy;
return;
}
CXTPImageManagerIcon* pIcon = GetImage();
if (pIcon)
{
m_rcItem.bottom = m_rcItem.top + pIcon->GetHeight();
return;
}
CWindowDC dc(NULL);
CRect rcText(0, 0, m_rcItem.Width(), 0);
CFont fntUnderline;
CFont* pFont = GetTextFont();
if (IsHyperLink() && IsUnderline() || IsBold())
{
LOGFONT lpLogFont;
pFont->GetLogFont(&lpLogFont);
lpLogFont.lfUnderline = (IsHyperLink() && IsUnderline());
lpLogFont.lfWeight = IsBold() ? FW_BOLD : FW_NORMAL;
VERIFY(fntUnderline.CreateFontIndirect(&lpLogFont));
pFont = &fntUnderline;
}
CXTPFontDC font(&dc, pFont);
dc.DrawText(m_strCaption, rcText, m_nAlign | DT_CALCRECT);
m_rcItem.bottom = m_rcItem.top + rcText.Height();
}
wxSize wxFlatButton::GetBestSize()
{
wxBitmap bmp(1, 1);
wxMemoryDC memDc(bmp);
wxGCDC gdc;
wxGraphicsRenderer* const renderer = wxGraphicsRenderer::GetDefaultRenderer();
wxGraphicsContext* context = renderer->CreateContext(memDc);
gdc.SetGraphicsContext(context);
int buttonWidth(0);
int buttonHeight(0);
gdc.SetFont(GetTextFont());
// Get the button width
// [spacer | text + spacer | image + spacer ]
buttonWidth += X_SPACER;
if(!m_text.IsEmpty()) {
buttonWidth += gdc.GetTextExtent(m_text).x;
buttonWidth += X_SPACER;
}
if(m_bmp.IsOk()) {
buttonWidth += m_bmp.GetWidth();
buttonWidth += X_SPACER;
}
wxSize textExtent = gdc.GetTextExtent(m_text);
int bmpHeight = m_bmp.IsOk() ? m_bmp.GetHeight() : 0;
buttonHeight = std::max(textExtent.GetHeight(), bmpHeight);
buttonHeight += 2 * Y_SPACER;
return wxSize(buttonWidth + 2 * X_SPACER, buttonHeight);
}
bool CHexEdit::SetFontFaceName( const CString& sFaceName )
{
LOGFONT lgfnt;
GetTextFont( &lgfnt );
strcpy( lgfnt.lfFaceName, sFaceName );
SetTextFont( lgfnt );
return true;
}
bool CHexEdit::SetFontHeight( int nHeight )
{
LOGFONT lgfnt;
GetTextFont( &lgfnt );
lgfnt.lfHeight = -MulDiv(nHeight, GetDeviceCaps(GetDC()->m_hDC, LOGPIXELSY), 72);
lgfnt.lfWidth = 0;
SetTextFont( lgfnt );
return true;
}
bool CHexEdit::SetFontItalic( bool bItalic )
{
LOGFONT lgfnt;
GetTextFont( &lgfnt );
lgfnt.lfItalic = bItalic ? TRUE : FALSE;
SetTextFont( lgfnt );
return true;
}
bool CHexEdit::SetFontBold( bool bBold )
{
LOGFONT lgfnt;
GetTextFont( &lgfnt );
lgfnt.lfWeight = bBold?FW_BOLD:FW_DONTCARE;
SetTextFont( lgfnt );
return true;
}
void CXTPPopupItem::Draw(CDC* pDC)
{
if (m_pUIElement)
{
XTPMarkupSetDefaultFont(m_pControl->GetMarkupContext(), (HFONT)GetTextFont()->GetSafeHandle(), m_clrText == (COLORREF)-1 ? m_pControl->GetPaintManager()->m_clrText : m_clrText);
XTPMarkupRenderElement(m_pUIElement, pDC->GetSafeHdc(), m_rcItem);
}
else
{
ASSERT(m_pControl);
if (m_pControl)
m_pControl->GetPaintManager()->DrawItem(pDC, this);
}
}
virtual void Tick( const FGeometry& AllottedGeometry, const double InCurrentTime, const float InDeltaTime ) override
{
SCompoundWidget::Tick(AllottedGeometry, InCurrentTime, InDeltaTime);
if ( WidthLastFrame != AllottedGeometry.Size.X )
{
WidthLastFrame = AllottedGeometry.Size.X;
// The width changed, update the font
if ( LabelTextBlock.IsValid() )
{
LabelTextBlock->SetFont( GetTextFont() );
}
if ( HintTextBlock.IsValid() )
{
HintTextBlock->SetFont( GetHintTextFont() );
}
}
}
virtual void Tick( const FGeometry& AllottedGeometry, const double InCurrentTime, const float InDeltaTime ) override
{
if ( WidthLastFrame != AllottedGeometry.Size.X )
{
WidthLastFrame = AllottedGeometry.Size.X;
// The width changed, update the font
if ( GenericLabelTextBlock.IsValid() )
{
GenericLabelTextBlock->SetFont( GetTextFont() );
GenericLabelTextBlock->SetWrapTextAt( GetTextWrapWidth() );
}
if ( HintTextBlock.IsValid() )
{
HintTextBlock->SetFont( GetHintTextFont() );
HintTextBlock->SetWrapTextAt( GetTextWrapWidth() );
}
}
}
void CXTPPopupItem::FitToContent()
{
if (m_pRichRender)
{
CWindowDC dc(NULL);
CSize sz = m_pRichRender->GetTextExtent(&dc, m_rcItem.Width());
m_rcItem.right = m_rcItem.left + sz.cx;
m_rcItem.bottom = m_rcItem.top + sz.cy;
return;
}
if (m_pUIElement)
{
XTPMarkupSetDefaultFont(m_pControl->GetMarkupContext(), (HFONT)GetTextFont()->GetSafeHandle(), COLORREF_NULL);
CSize sz = XTPMarkupMeasureElement(m_pUIElement, m_rcItem.Width());
m_rcItem.right = m_rcItem.left + sz.cx;
m_rcItem.bottom = m_rcItem.top + sz.cy;
return;
}
CalculateWidth();
CalculateHeight();
}
/** Constructs this widget with InArgs */
void Construct( const FArguments& InArgs )
{
Style = InArgs._Style;
HighlightedText = InArgs._HighlightedText;
Label = InArgs._Label;
HintColorAndOpacity = InArgs._HintColorAndOpacity;
AllowHintText = InArgs._AllowHintText;
ShowClassBackground = InArgs._ShowClassBackground;
AssetThumbnail = InArgs._AssetThumbnail;
bHasRenderedThumbnail = false;
WidthLastFrame = 0;
GenericThumbnailBorderPadding = 2.f;
AssetThumbnail->OnAssetDataChanged().AddSP(this, &SAssetThumbnail::OnAssetDataChanged);
const FAssetData& AssetData = AssetThumbnail->GetAssetData();
UClass* Class = FindObject<UClass>(ANY_PACKAGE, *AssetData.AssetClass.ToString());
FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>(TEXT("AssetTools"));
TWeakPtr<IAssetTypeActions> AssetTypeActions;
if ( Class != NULL )
{
AssetTypeActions = AssetToolsModule.Get().GetAssetTypeActionsForClass(Class);
}
AssetColor = FLinearColor::White;
if ( AssetTypeActions.IsValid() )
{
AssetColor = AssetTypeActions.Pin()->GetTypeColor();
}
TSharedRef<SOverlay> OverlayWidget = SNew(SOverlay);
FName Substyle;
if ( Class == UClass::StaticClass() )
{
Substyle = FName(".ClassBackground");
ClassAssetClass = FindObject<UClass>(ANY_PACKAGE, *AssetData.AssetName.ToString());
}
else if(AssetTypeActions.IsValid())
{
Substyle = FName(".AssetBackground");
}
const FName BackgroundBrushName( *(Style.ToString() + Substyle.ToString()) );
ClassThumbnailBrushOverride = InArgs._ClassThumbnailBrushOverride;
OverlayWidget->AddSlot()
[
SNew(SBorder)
.BorderImage( this, &SAssetThumbnail::GetBackgroundBrush )
.BorderBackgroundColor( this, &SAssetThumbnail::GetAssetColor )
.Padding( GenericThumbnailBorderPadding )
.VAlign(VAlign_Center)
.HAlign(HAlign_Center)
.Visibility(this, &SAssetThumbnail::GetClassThumbnailVisibility)
[
SNew( SImage )
.Image( this, &SAssetThumbnail::GetClassThumbnailBrush )
]
];
// The generic representation of the thumbnail, for use before the rendered version, if it exists
OverlayWidget->AddSlot()
[
SNew(SBorder)
.BorderImage( this, &SAssetThumbnail::GetBackgroundBrush )
.BorderBackgroundColor( this, &SAssetThumbnail::GetAssetColor )
.Padding( GenericThumbnailBorderPadding )
.VAlign(VAlign_Center) .HAlign(HAlign_Center)
.Visibility(this, &SAssetThumbnail::GetGenericThumbnailVisibility)
[
SAssignNew(LabelTextBlock, STextBlock)
.Text( GetLabelText() )
.Font( GetTextFont() )
.ColorAndOpacity( FEditorStyle::GetColor(Style, ".ColorAndOpacity") )
.ShadowOffset( FEditorStyle::GetVector(Style, ".ShadowOffset") )
.ShadowColorAndOpacity( FEditorStyle::GetColor(Style, ".ShadowColorAndOpacity") )
.WrapTextAt(this, &SAssetThumbnail::GetTextWrapWidth)
.HighlightText( HighlightedText )
]
];
if ( InArgs._ThumbnailPool.IsValid() && !InArgs._ForceGenericThumbnail && Class != UClass::StaticClass() )
{
ViewportFadeAnimation = FCurveSequence();
ViewportFadeCurve = ViewportFadeAnimation.AddCurve(0.f, 0.25f, ECurveEaseFunction::QuadOut);
TSharedPtr<SViewport> Viewport =
SNew( SViewport )
.EnableGammaCorrection(false);
Viewport->SetViewportInterface( AssetThumbnail.ToSharedRef() );
AssetThumbnail->GetViewportRenderTargetTexture(); // Access the render texture to push it on the stack if it isnt already rendered
InArgs._ThumbnailPool->OnThumbnailRendered().AddSP(this, &SAssetThumbnail::OnThumbnailRendered);
InArgs._ThumbnailPool->OnThumbnailRenderFailed().AddSP(this, &SAssetThumbnail::OnThumbnailRenderFailed);
if ( ShouldRender() && (!InArgs._AllowFadeIn || InArgs._ThumbnailPool->IsRendered(AssetThumbnail)) )
{
bHasRenderedThumbnail = true;
ViewportFadeAnimation.JumpToEnd();
}
// The viewport for the rendered thumbnail, if it exists
OverlayWidget->AddSlot()
[
SNew(SBorder)
.Padding(0)
.BorderImage(FEditorStyle::GetBrush("NoBrush"))
.ColorAndOpacity(this, &SAssetThumbnail::GetViewportColorAndOpacity)
.Visibility(this, &SAssetThumbnail::GetViewportVisibility)
[
Viewport.ToSharedRef()
]
];
}
OverlayWidget->AddSlot()
.HAlign( HAlign_Center )
.VAlign( VAlign_Top )
.Padding(FMargin(2,2,2,2))
[
SNew(SBorder)
.BorderImage( FEditorStyle::GetBrush( Style, ".HintBackground" ) )
.BorderBackgroundColor( this, &SAssetThumbnail::GetHintBackgroundColor) //Adjust the opacity of the border itself
.ColorAndOpacity( HintColorAndOpacity ) //adjusts the opacity of the contents of the border
.Visibility( this, &SAssetThumbnail::GetHintTextVisibility )
.Padding(0)
[
SAssignNew( HintTextBlock, STextBlock )
.Text( GetLabelText() )
.Font( GetHintTextFont() )
.ColorAndOpacity( FEditorStyle::GetColor( Style, ".HintColorAndOpacity" ) )
.ShadowOffset( FEditorStyle::GetVector( Style, ".HintShadowOffset" ) )
.ShadowColorAndOpacity( FEditorStyle::GetColor( Style, ".HintShadowColorAndOpacity" ) )
.WrapTextAt(this, &SAssetThumbnail::GetTextWrapWidth)
.HighlightText( HighlightedText )
]
];
// The asset color strip, only visible when the rendered viewport is
OverlayWidget->AddSlot()
.HAlign(HAlign_Fill)
.VAlign(VAlign_Bottom)
[
SNew(SBorder)
.BorderImage(FEditorStyle::GetBrush("WhiteBrush"))
.BorderBackgroundColor(AssetColor)
.Visibility(this, &SAssetThumbnail::GetViewportVisibility)
.Padding(this, &SAssetThumbnail::GetAssetColorStripPadding)
];
ChildSlot
[
OverlayWidget
];
}
LPFONTDISP CXTPPopupItem::OleGetFont()
{
return AxCreateOleFont(GetTextFont(), this, (LPFNFONTCHANGED)&CXTPPopupItem::OleSetFont);
}
void GetLLString (LongPoint *LPointPtr, long UnitCode, char *LatStr, char *LongStr)
{
long NegLatFlag, NegLongFlag;
double ExLatDeg, ExLongDeg, ExLatMin, ExLongMin, ExLatSec, ExLongSec;
long LatDeg, LongDeg, LatMin, LongMin, LatSec, LongSec;
LongPoint LLPoint;
LLPoint = *LPointPtr;
/* check for negative signs and set flags, then manually convert to
absolute value (lib fuction was having problems) */
if (LLPoint.v < 0)
{
NegLatFlag = -1;
LLPoint.v = -LLPoint.v;
}
else if (LLPoint.v > 0)
NegLatFlag = 1;
else
NegLatFlag = 0;
if (LLPoint.h < 0)
{
NegLongFlag = -1;
LLPoint.h = -LLPoint.h;
}
else if (LLPoint.h > 0)
NegLongFlag = 1;
else
NegLongFlag = 0;
/* convert matrix point to decimal degrees */
ExLatDeg = LLPoint.v / 1000000.0;
ExLongDeg = LLPoint.h / 1000000.0;
/* extract the degrees portion of decimal degrees */
LatDeg = ExLatDeg;
LongDeg = ExLongDeg;
/* now get decimal minutes by subtracting the int-degrees from decimal degrees */
ExLatMin = ExLatDeg - (long) ExLatDeg;
ExLongMin = ExLongDeg - (long) ExLongDeg;
/* convert decimal degrees into decimal minutes */
ExLatMin *= 59.9999999;
ExLongMin *= 59.9999999;
LatMin = ExLatMin;
LongMin = ExLongMin;
{
/* now get the decimal secons using minutes */
ExLatSec = ExLatMin - (long) ExLatMin;
ExLongSec = ExLongMin - (long) ExLongMin;
ExLatSec *= 100.0; /* each second is one/hundredth of a degree for better res */
ExLongSec *= 100.0; /* each second is one/hundredth of a degree for better res */
/* convert to integer seconds */
LatSec = ExLatSec;
LongSec = ExLongSec;
}
// Debug ("LatDeg = %2.2d, LatMin = %2.2d, LatSec = %2.2d\nExLatMin = %f\n", LatDeg, LatMin, LatSec, ExLatMin);
if (UnitCode == kDMUnitCode) /* degrees and decimal minutes requested */
{
char latFormat [64], longFormat [64];
char degChar = GetDegreeChar(GetTextFont()); //JLM
strcpy (latFormat, "%2.2d%c ");//JLM
strcpy (longFormat, "%2.2d%c ");
{
if ((long) (ExLatMin * 3600) != 0)
{
if (LatSec == 99 || LatSec == 0)
strcat (latFormat, "%2.0f' ");
else
strcat (latFormat, "%5.2f' ");
}
if ((long) (ExLongMin * 3600) != 0)
{
if (LongSec == 99 || LongSec == 0)
strcat (longFormat, "%2.0f' ");
else
strcat (longFormat, "%5.2f' ");
}
}
{
if (NegLatFlag < 0)
strcat (latFormat, "S ");
else if (NegLatFlag > 0)
strcat (latFormat, "N ");
else
strcat (latFormat, " ");
if (NegLongFlag < 0)
strcat (longFormat, "W ");
else if (NegLongFlag > 0)
strcat (longFormat, "E ");
else
strcat (longFormat, " ");
}
sprintf (LatStr, latFormat, LatDeg, degChar, ExLatMin); //JLM
sprintf (LongStr, longFormat, LongDeg, degChar, ExLongMin);
}
else if (UnitCode == kDecDegUnitCode) /* decimal degrees requested */
{
/* we need decimal degrees */
ExLatDeg = LLPoint.v / 1000000.0;
ExLongDeg = LLPoint.h / 1000000.0;
if (NegLatFlag < 0)
sprintf (LatStr, "%05.3f' S ", ExLatDeg);
else if (NegLatFlag > 0)
sprintf (LatStr, "%05.3f' N ", ExLatDeg);
else
sprintf (LatStr, "%05.3f' ", ExLatDeg);
if (NegLongFlag < 0)
sprintf (LongStr, "%05.3f' W ", ExLongDeg);
else if (NegLongFlag > 0)
sprintf (LongStr, "%05.3f' E ", ExLongDeg);
else
sprintf (LongStr, "%05.3f' ", ExLongDeg);
}
else if (UnitCode == kDMSUnitCode) /* degrees, minutes and seconds requested */
{
}
return;
}
void wxFlatButton::OnPaint(wxPaintEvent& event)
{
wxUnusedVar(event);
wxAutoBufferedPaintDC paintDC(this);
wxGCDC gdc;
GetGCDC(paintDC, gdc);
wxRect clientRect = GetClientRect();
// Draw the background
gdc.SetPen(GetBarBgColour(m_theme));
gdc.SetBrush(GetBarBgColour(m_theme));
gdc.DrawRectangle(clientRect);
switch(m_state) {
case kStateHover: {
if(!IsChecked()) {
// Hover
gdc.SetBrush(GetBgHoverColour());
gdc.SetPen(m_penHoverOuterColour);
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
clientRect.Deflate(1);
gdc.SetBrush(*wxTRANSPARENT_BRUSH);
gdc.SetPen(m_penHoverColourInner);
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
// gdc.SetPen(m_penHoverColourInner);
// gdc.DrawLine(clientRect.GetBottomLeft(), clientRect.GetTopLeft());
// gdc.DrawLine(clientRect.GetTopLeft(), clientRect.GetTopRight());
//
// gdc.SetPen(m_penHoverOuterColour);
// gdc.DrawLine(clientRect.GetTopRight(), clientRect.GetBottomRight());
// gdc.DrawLine(clientRect.GetBottomRight(), clientRect.GetBottomLeft());
}
break;
}
case kStateNormal: {
// do nothing
gdc.SetBrush(GetBgColour());
gdc.SetPen(GetPenNormalColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
break;
}
case kStatePressed: {
// Pressed
gdc.SetBrush(GetBgPressedColour());
gdc.SetPen(GetPenPressedColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
// gdc.SetBrush(GetBgPressedColour());
// gdc.DrawRectangle(clientRect);
//
// gdc.SetPen(m_penHoverOuterColour);
// gdc.DrawLine(clientRect.GetBottomLeft(), clientRect.GetTopLeft());
// gdc.DrawLine(clientRect.GetTopLeft(), clientRect.GetTopRight());
//
// gdc.SetPen(m_penHoverColourInner);
// gdc.DrawLine(clientRect.GetTopRight(), clientRect.GetBottomRight());
// gdc.DrawLine(clientRect.GetBottomRight(), clientRect.GetBottomLeft());
break;
}
}
// Draw text
gdc.SetFont(GetTextFont());
if(!IsEnabled()) {
gdc.SetTextForeground(GetTextColourDisabled());
gdc.DrawLabel(
m_text, m_bmpDisabled, clientRect, wxALIGN_CENTER_VERTICAL | wxALIGN_CENTER_HORIZONTAL, m_accelIndex);
} else {
gdc.SetTextForeground(GetTextColour());
gdc.DrawLabel(m_text, m_bmp, clientRect, wxALIGN_CENTER_VERTICAL | wxALIGN_CENTER_HORIZONTAL, m_accelIndex);
}
}
void wxFlatButton::OnPaint(wxPaintEvent& event)
{
wxUnusedVar(event);
wxAutoBufferedPaintDC paintDC(this);
PrepareDC(paintDC);
wxGCDC gdc;
GetGCDC(paintDC, gdc);
wxRect clientRect = GetClientRect();
// Draw the background
gdc.SetPen(GetBarBgColour(m_theme));
gdc.SetBrush(GetBarBgColour(m_theme));
gdc.DrawRectangle(clientRect);
switch(m_state) {
case kStateHover: {
// do nothing
gdc.SetBrush(GetBgColour());
gdc.SetPen(GetPenNormalColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
break;
}
case kStateNormal: {
break;
}
case kStatePressed: {
// Pressed
gdc.SetBrush(GetBgPressedColour());
gdc.SetPen(GetPenPressedColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
break;
}
}
// Draw text
gdc.SetFont(GetTextFont());
wxColour textColour = IsEnabled() ? GetTextColour() : GetTextColourDisabled();
wxBitmap bmp = IsEnabled() ? m_bmp : m_bmpDisabled;
wxCoord textY;
wxCoord bmpY;
wxCoord totalLen = 0;
const int spacer = 2;
if(bmp.IsOk()) {
// we got a bitmap
totalLen += bmp.GetScaledWidth();
}
wxSize textSize;
if(!m_text.IsEmpty()) {
textSize = gdc.GetTextExtent(m_text);
totalLen += spacer;
totalLen += textSize.x;
}
wxCoord offset = (clientRect.GetWidth() - totalLen) / 2;
bmpY = (clientRect.GetHeight() - bmp.GetScaledHeight()) / 2;
textY = (clientRect.GetHeight() - textSize.y) / 2;
if(bmp.IsOk()) {
gdc.DrawBitmap(bmp, offset, bmpY);
offset += bmp.GetScaledWidth();
offset += spacer;
}
if(!m_text.IsEmpty()) {
gdc.DrawText(m_text, offset, textY);
offset += textSize.x;
offset += spacer;
}
}
/** Constructs this widget with InArgs */
void Construct( const FArguments& InArgs )
{
Style = InArgs._Style;
HighlightedText = InArgs._HighlightedText;
Label = InArgs._Label;
HintColorAndOpacity = InArgs._HintColorAndOpacity;
bAllowHintText = InArgs._AllowHintText;
AssetThumbnail = InArgs._AssetThumbnail;
bHasRenderedThumbnail = false;
WidthLastFrame = 0;
GenericThumbnailBorderPadding = 2.f;
AssetThumbnail->OnAssetDataChanged().AddSP(this, &SAssetThumbnail::OnAssetDataChanged);
const FAssetData& AssetData = AssetThumbnail->GetAssetData();
UClass* Class = FindObject<UClass>(ANY_PACKAGE, *AssetData.AssetClass.ToString());
FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>(TEXT("AssetTools"));
TSharedPtr<IAssetTypeActions> AssetTypeActions;
if ( Class != NULL )
{
AssetTypeActions = AssetToolsModule.Get().GetAssetTypeActionsForClass(Class).Pin();
}
AssetColor = FLinearColor::White;
if( InArgs._AssetTypeColorOverride.IsSet() )
{
AssetColor = InArgs._AssetTypeColorOverride.GetValue();
}
else if ( AssetTypeActions.IsValid() )
{
AssetColor = AssetTypeActions->GetTypeColor();
}
TSharedRef<SOverlay> OverlayWidget = SNew(SOverlay);
UpdateThumbnailClass(AssetData.AssetName, Class);
ClassThumbnailBrushOverride = InArgs._ClassThumbnailBrushOverride;
// The generic representation of the thumbnail, for use before the rendered version, if it exists
OverlayWidget->AddSlot()
[
SNew(SBorder)
.BorderImage(GetAssetBackgroundBrush())
.BorderBackgroundColor(AssetColor.CopyWithNewOpacity(0.3f))
.Padding(GenericThumbnailBorderPadding)
.VAlign(VAlign_Center)
.HAlign(HAlign_Center)
.Visibility(this, &SAssetThumbnail::GetGenericThumbnailVisibility)
[
SNew(SOverlay)
+SOverlay::Slot()
[
SAssignNew(GenericLabelTextBlock, STextBlock)
.Text(GetLabelText())
.Font(GetTextFont())
.Justification(ETextJustify::Center)
.ColorAndOpacity(FEditorStyle::GetColor(Style, ".ColorAndOpacity"))
.ShadowOffset(FEditorStyle::GetVector(Style, ".ShadowOffset"))
.ShadowColorAndOpacity( FEditorStyle::GetColor(Style, ".ShadowColorAndOpacity"))
.HighlightText(HighlightedText)
]
+SOverlay::Slot()
[
SAssignNew(GenericThumbnailImage, SImage)
.Image(this, &SAssetThumbnail::GetClassThumbnailBrush)
]
]
];
if ( InArgs._ThumbnailPool.IsValid() && !InArgs._ForceGenericThumbnail )
{
ViewportFadeAnimation = FCurveSequence();
ViewportFadeCurve = ViewportFadeAnimation.AddCurve(0.f, 0.25f, ECurveEaseFunction::QuadOut);
TSharedPtr<SViewport> Viewport =
SNew( SViewport )
.EnableGammaCorrection(false);
Viewport->SetViewportInterface( AssetThumbnail.ToSharedRef() );
AssetThumbnail->GetViewportRenderTargetTexture(); // Access the render texture to push it on the stack if it isnt already rendered
InArgs._ThumbnailPool->OnThumbnailRendered().AddSP(this, &SAssetThumbnail::OnThumbnailRendered);
InArgs._ThumbnailPool->OnThumbnailRenderFailed().AddSP(this, &SAssetThumbnail::OnThumbnailRenderFailed);
if ( ShouldRender() && (!InArgs._AllowFadeIn || InArgs._ThumbnailPool->IsRendered(AssetThumbnail)) )
{
bHasRenderedThumbnail = true;
ViewportFadeAnimation.JumpToEnd();
}
// The viewport for the rendered thumbnail, if it exists
OverlayWidget->AddSlot()
[
SAssignNew(RenderedThumbnailWidget, SBorder)
.Padding(0)
.BorderImage(FEditorStyle::GetBrush("NoBrush"))
.ColorAndOpacity(this, &SAssetThumbnail::GetViewportColorAndOpacity)
[
Viewport.ToSharedRef()
]
];
}
if( ThumbnailClass.Get() && bIsClassType )
{
OverlayWidget->AddSlot()
.VAlign(VAlign_Bottom)
.HAlign(HAlign_Right)
.Padding(TAttribute<FMargin>(this, &SAssetThumbnail::GetClassIconPadding))
[
SAssignNew(ClassIconWidget, SBorder)
.BorderImage(FEditorStyle::GetNoBrush())
[
SNew(SImage)
.Image(this, &SAssetThumbnail::GetClassIconBrush)
]
];
}
if( bAllowHintText )
{
OverlayWidget->AddSlot()
.HAlign(HAlign_Center)
.VAlign(VAlign_Top)
.Padding(FMargin(2, 2, 2, 2))
[
SNew(SBorder)
.BorderImage(FEditorStyle::GetBrush(Style, ".HintBackground"))
.BorderBackgroundColor(this, &SAssetThumbnail::GetHintBackgroundColor) //Adjust the opacity of the border itself
.ColorAndOpacity(HintColorAndOpacity) //adjusts the opacity of the contents of the border
.Visibility(this, &SAssetThumbnail::GetHintTextVisibility)
.Padding(0)
[
SAssignNew(HintTextBlock, STextBlock)
.Text(GetLabelText())
.Font(GetHintTextFont())
.ColorAndOpacity(FEditorStyle::GetColor(Style, ".HintColorAndOpacity"))
.ShadowOffset(FEditorStyle::GetVector(Style, ".HintShadowOffset"))
.ShadowColorAndOpacity(FEditorStyle::GetColor(Style, ".HintShadowColorAndOpacity"))
.HighlightText(HighlightedText)
]
];
}
// The asset color strip
OverlayWidget->AddSlot()
.HAlign(HAlign_Fill)
.VAlign(VAlign_Bottom)
[
SAssignNew(AssetColorStripWidget, SBorder)
.BorderImage(FEditorStyle::GetBrush("WhiteBrush"))
.BorderBackgroundColor(AssetColor)
.Padding(this, &SAssetThumbnail::GetAssetColorStripPadding)
];
if( InArgs._AllowAssetSpecificThumbnailOverlay && AssetTypeActions.IsValid() )
{
// Does the asset provide an additional thumbnail overlay?
TSharedPtr<SWidget> AssetSpecificThumbnailOverlay = AssetTypeActions->GetThumbnailOverlay(AssetData);
if( AssetSpecificThumbnailOverlay.IsValid() )
{
OverlayWidget->AddSlot()
[
AssetSpecificThumbnailOverlay.ToSharedRef()
];
}
}
ChildSlot
[
OverlayWidget
];
UpdateThumbnailVisibilities();
}
