s32 CGUIStaticText::getTextWidth() const
{
IGUIFont * font = OverrideFont;
if(!OverrideFont)
{
IGUISkin * skin = Environment->getSkin();
if(skin)
font = skin->getFont();
}
if(!font)
return 0;
if(WordWrap)
{
s32 widest = 0;
for(u32 line = 0; line < BrokenText.size(); ++line)
{
s32 width = font->getDimension(BrokenText[line].c_str()).Width;
if(width > widest)
widest = width;
}
return widest;
}
else
{
return font->getDimension(Text.c_str()).Width;
}
}
s32 StaticText::getTextWidth() const
{
IGUIFont * font = getActiveFont();
if(!font)
return 0;
if(WordWrap)
{
s32 widest = 0;
for(u32 line = 0; line < BrokenText.size(); ++line)
{
s32 width = font->getDimension(BrokenText[line].c_str()).Width;
if(width > widest)
widest = width;
}
return widest;
}
else
{
return font->getDimension(cText.c_str()).Width;
}
}
void CGUIEditBox::calculateScrollPos()
{
#ifndef SERVER_ONLY
if (!AutoScroll)
return;
// calculate horizontal scroll position
s32 cursLine = getLineFromPos(CursorPos);
setTextRect(cursLine);
// don't do horizontal scrolling when wordwrap is enabled.
if (!WordWrap)
{
// get cursor position
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
IGUIFont* font = OverrideFont ? OverrideFont : skin->getFont();
if (!font)
return;
core::stringw *txtLine = MultiLine ? &BrokenText[cursLine] : &Text;
s32 cPos = MultiLine ? CursorPos - BrokenTextPositions[cursLine] : CursorPos;
s32 cStart = CurrentTextRect.UpperLeftCorner.X + HScrollPos +
font->getDimension(txtLine->subString(0, cPos).c_str()).Width;
s32 cEnd = cStart + font->getDimension(L"_ ").Width;
if (FrameRect.LowerRightCorner.X < cEnd)
HScrollPos = cEnd - FrameRect.LowerRightCorner.X;
else if (FrameRect.UpperLeftCorner.X > cStart)
HScrollPos = cStart - FrameRect.UpperLeftCorner.X;
else
HScrollPos = 0;
// todo: adjust scrollbar
}
// vertical scroll position
if (FrameRect.LowerRightCorner.Y < CurrentTextRect.LowerRightCorner.Y + VScrollPos)
VScrollPos = CurrentTextRect.LowerRightCorner.Y - FrameRect.LowerRightCorner.Y + VScrollPos;
else if (FrameRect.UpperLeftCorner.Y > CurrentTextRect.UpperLeftCorner.Y + VScrollPos)
VScrollPos = CurrentTextRect.UpperLeftCorner.Y - FrameRect.UpperLeftCorner.Y + VScrollPos;
else
VScrollPos = 0;
// todo: adjust scrollbar
#if defined(_IRR_COMPILE_WITH_X11_DEVICE_)
CIrrDeviceLinux* dl = dynamic_cast<CIrrDeviceLinux*>(irr_driver->getDevice());
if (dl)
{
dl->setIMELocation(calculateICPos());
}
#endif
#endif // SERVER_ONLY
}
void CGUITabControl::selectTab(core::position2d<s32> p)
{
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = skin->getFont();
core::rect<s32> frameRect(AbsoluteRect);
s32 tabheight = skin->getSize(gui::EGDS_BUTTON_HEIGHT);
frameRect.UpperLeftCorner.Y += 2;
frameRect.LowerRightCorner.Y = frameRect.UpperLeftCorner.Y + tabheight;
s32 pos = frameRect.UpperLeftCorner.X + 2;
for (u32 i=0; i<Tabs.size(); ++i)
{
// get Text
const wchar_t* text = 0;
if (Tabs[i])
text = Tabs[i]->getText();
// get text length
s32 len = 20;
if (font)
len += font->getDimension(text).Width;
frameRect.UpperLeftCorner.X = pos;
frameRect.LowerRightCorner.X = frameRect.UpperLeftCorner.X + len;
pos += len;
if (frameRect.isPointInside(p))
{
setActiveTab(i);
return;
}
}
}
bool CGUIEditBox::processIMEEvent(const SEvent& event)
{
switch(event.InputMethodEvent.Event)
{
case EIME_CHAR_INPUT:
inputChar(event.InputMethodEvent.Char);
return true;
case EIME_CHANGE_POS:
{
core::position2di pos = calculateICPos();
IGUIFont* font = OverrideFont;
IGUISkin* skin = Environment->getSkin();
if (!OverrideFont)
font = skin->getFont();
irr::updateICPos(event.InputMethodEvent.Handle, pos.X,pos.Y, font->getDimension(L"|").Height);
return true;
}
default:
break;
}
return false;
}
void CGUIContextMenu::recalculateSize()
{
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = skin->getFont(EGDF_MENU);
if (!font)
return;
core::rect<s32> rect;
rect.UpperLeftCorner = RelativeRect.UpperLeftCorner;
s32 width = 100;
s32 height = 3;
u32 i;
for (i=0; i<Items.size(); ++i)
{
if (Items[i].IsSeparator)
{
Items[i].Dim.Width = 100;
Items[i].Dim.Height = 10;
}
else
{
Items[i].Dim = font->getDimension(Items[i].Text.c_str());
Items[i].Dim.Width += 40;
if (Items[i].Dim.Width > width)
width = Items[i].Dim.Width;
}
Items[i].PosY = height;
height += Items[i].Dim.Height;
}
height += 5;
if (height < 10)
height = 10;
rect.LowerRightCorner.X = RelativeRect.UpperLeftCorner.X + width;
rect.LowerRightCorner.Y = RelativeRect.UpperLeftCorner.Y + height;
setRelativePosition(rect);
// recalculate submenus
for (i=0; i<Items.size(); ++i)
{
if (Items[i].SubMenu)
{
// move submenu
const s32 w = Items[i].SubMenu->getAbsolutePosition().getWidth();
const s32 h = Items[i].SubMenu->getAbsolutePosition().getHeight();
Items[i].SubMenu->setRelativePosition(
core::rect<s32>(width-5, Items[i].PosY,
width+w-5, Items[i].PosY+h));
}
}
}
//! Adds a button to the tool bar
IGUIButton* CGUIToolBar::addButton(SINT32 id, const wchar_t* text, const wchar_t* tooltiptext,
ITexture* img, ITexture* pressed, bool isPushButton,
bool useAlphaChannel)
{
ButtonX += 3;
rect<SINT32> rectangle(ButtonX, 2, ButtonX + 1, 3);
if (img)
{
const dimension2du &size = img->getOriginalSize();
rectangle.LowerRightCorner.x = rectangle.UpperLeftCorner.x + size.Width + 8;
rectangle.LowerRightCorner.y = rectangle.UpperLeftCorner.y + size.Height + 6;
}
if (text)
{
IGUISkin* skin = Environment->getSkin();
IGUIFont * font = skin->getFont(EGDF_BUTTON);
if (font)
{
dimension2d<UINT32> dim = font->getDimension(text);
if ((SINT32)dim.Width > rectangle.getWidth())
rectangle.LowerRightCorner.x = rectangle.UpperLeftCorner.x + dim.Width + 8;
if ((SINT32)dim.Height > rectangle.getHeight())
rectangle.LowerRightCorner.y = rectangle.UpperLeftCorner.y + dim.Height + 6;
}
}
ButtonX += rectangle.getWidth();
IGUIButton* button = new CGUIButton(Environment, this, id, rectangle);
button->drop();
if (text)
button->setText(text);
if (tooltiptext)
button->setToolTipText(tooltiptext);
if (img)
button->setImage(img);
if (pressed)
button->setPressedImage(pressed);
if (isPushButton)
button->setIsPushButton(isPushButton);
if (useAlphaChannel)
button->setUseAlphaChannel(useAlphaChannel);
return button;
}
//! Returns the height of the text in pixels when it is drawn.
s32 StaticText::getTextHeight() const
{
IGUIFont* font = getActiveFont();
if (!font)
return 0;
s32 height = font->getDimension(L"A").Height + font->getKerningHeight();
if (WordWrap)
height *= BrokenText.size();
return height;
}
//! calculate the position of input composition window
core::position2di CGUIEditBox::calculateICPos()
{
core::position2di pos;
IGUIFont* font = OverrideFont;
IGUISkin* skin = Environment->getSkin();
if (!OverrideFont)
font = skin->getFont();
//drop the text that clipping on the right side
if (WordWrap | MultiLine)
{
// todo : It looks like a heavy drinker. Strange!!
pos.X = CurrentTextRect.LowerRightCorner.X - font->getDimension(Text.subString(CursorPos, BrokenTextPositions[getLineFromPos(CursorPos)] + BrokenText[getLineFromPos(CursorPos)].size() - CursorPos).c_str()).Width;
pos.Y = CurrentTextRect.UpperLeftCorner.Y + font->getDimension(L"|").Height + (Border ? 3 : 0) - ((MultiLine | WordWrap) ? 3 : 0);
}
else
{
pos.X = CurrentTextRect.LowerRightCorner.X - font->getDimension(Text.subString(CursorPos, Text.size() - CursorPos).c_str()).Width;
pos.Y = AbsoluteRect.getCenter().Y + (Border ? 3 : 0); //bug? The text is always drawn in the height of the center. SetTextAlignment() doesn't influence.
}
return pos;
}
bool CGUITabControl::needScrollControl(s32 startIndex, bool withScrollControl)
{
if ( startIndex >= (s32)Tabs.size() )
startIndex -= 1;
if ( startIndex < 0 )
startIndex = 0;
IGUISkin* skin = Environment->getSkin();
if (!skin)
return false;
IGUIFont* font = skin->getFont();
core::rect<s32> frameRect(AbsoluteRect);
if (Tabs.empty())
return false;
if (!font)
return false;
s32 pos = frameRect.UpperLeftCorner.X + 2;
for (s32 i=startIndex; i<(s32)Tabs.size(); ++i)
{
// get Text
const wchar_t* text = 0;
if (Tabs[i])
text = Tabs[i]->getText();
// get text length
s32 len = font->getDimension(text).Width + TabExtraWidth;
frameRect.LowerRightCorner.X += len;
frameRect.UpperLeftCorner.X = pos;
frameRect.LowerRightCorner.X = frameRect.UpperLeftCorner.X + len;
pos += len;
if ( withScrollControl && pos > AbsoluteRect.LowerRightCorner.X - TabMaxWidth)
return true;
if ( !withScrollControl && pos > AbsoluteRect.LowerRightCorner.X )
return true;
}
return false;
}
void CGUIComboBox::openCloseMenu()
{
if (ListBox)
{
// close list box
Environment->setFocus(this);
ListBox->remove();
ListBox = 0;
}
else
{
if (Parent)
Parent->bringToFront(this);
IGUISkin* skin = Environment->getSkin();
s32 h = Items.size();
if (h > 5)
h = 5;
if (h == 0)
h = 1;
IGUIFont* font = skin->getFont();
if (font)
h *= (font->getDimension(L"A").Height + 4);
// open list box
core::rect<s32> r(0, AbsoluteRect.getHeight(),
AbsoluteRect.getWidth(), AbsoluteRect.getHeight() + h);
ListBox = new CGUIListBox(Environment, this, -1, r, false, true, true);
ListBox->setSubElement(true);
ListBox->setNotClipped(true);
ListBox->drop();
// ensure that list box is always completely visible
if (ListBox->getAbsolutePosition().LowerRightCorner.Y > Environment->getRootGUIElement()->getAbsolutePosition().getHeight())
ListBox->setRelativePosition( core::rect<s32>(0, -ListBox->getAbsolutePosition().getHeight(), AbsoluteRect.getWidth(), 0) );
for (s32 i=0; i<(s32)Items.size(); ++i)
ListBox->addItem(Items[i].Name.c_str());
ListBox->setSelected(Selected);
// set focus
Environment->setFocus(ListBox);
}
}
bool CGUITabControl::selectTab(core::position2d<s32> p)
{
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = skin->getFont();
core::rect<s32> frameRect(AbsoluteRect);
if ( VerticalAlignment == EGUIA_UPPERLEFT )
{
frameRect.UpperLeftCorner.Y += 2;
frameRect.LowerRightCorner.Y = frameRect.UpperLeftCorner.Y + TabHeight;
}
else
{
frameRect.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y - TabHeight;
}
s32 pos = frameRect.UpperLeftCorner.X + 2;
if (!frameRect.isPointInside(p))
return false;
for (s32 i=CurrentScrollTabIndex; i<(s32)Tabs.size(); ++i)
{
// get Text
const wchar_t* text = 0;
if (Tabs[i])
text = Tabs[i]->getText();
// get text length
s32 len = font->getDimension(text).Width + TabExtraWidth;
frameRect.UpperLeftCorner.X = pos;
frameRect.LowerRightCorner.X = frameRect.UpperLeftCorner.X + len;
if ( ScrollControl && pos > AbsoluteRect.LowerRightCorner.X)
return false;
pos += len;
if (frameRect.isPointInside(p))
{
setActiveTab(i);
return true;
}
}
return false;
}
void CGUIComboBox::openCloseMenu()
{
if (ListBox)
{
// close list box
Environment->setFocus(this);
ListBox->remove();
ListBox = 0;
}
else
{
if (Parent)
Parent->bringToFront(this);
IGUISkin* skin = Environment->getSkin();
s32 h = Items.size();
if (h > 5)
h = 5;
if (h == 0)
h = 1;
IGUIFont* font = skin->getFont();
if (font)
h *= (font->getDimension(L"A").Height + 4);
// open list box
core::rect<s32> r(0, AbsoluteRect.getHeight(),
AbsoluteRect.getWidth(), AbsoluteRect.getHeight() + h);
ListBox = new CGUIListBox(Environment, this, -1, r, false, true, true);
ListBox->setSubElement(true);
ListBox->drop();
for (s32 i=0; i<(s32)Items.size(); ++i)
ListBox->addItem(Items[i].c_str());
ListBox->setSelected(Selected);
// set focus
Environment->setFocus(ListBox);
}
}
//! Returns the height of the text in pixels when it is drawn.
s32 CGUIStaticText::getTextHeight()
{
IGUISkin* skin = Environment->getSkin();
if (!skin)
return 0;
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
if (!font)
return 0;
s32 height = font->getDimension(L"A").Height;
if (WordWrap)
height *= BrokenText.size();
return height;
}
void CGUIContextMenu::recalculateSize()
{
IGUIFont* font = Environment->getSkin()->getFont(EGDF_MENU);
if (!font)
return;
core::rect<s32> rect;
rect.UpperLeftCorner = RelativeRect.UpperLeftCorner;
u32 width = 100;
u32 height = 3;
u32 i;
for (i=0; i<Items.size(); ++i)
{
if (Items[i].IsSeparator)
{
Items[i].Dim.Width = 100;
Items[i].Dim.Height = 10;
}
else
{
Items[i].Dim = font->getDimension(Items[i].Text.c_str());
Items[i].Dim.Width += 40;
if (Items[i].Dim.Width > width)
width = Items[i].Dim.Width;
}
Items[i].PosY = height;
height += Items[i].Dim.Height;
}
height += 5;
if (height < 10)
height = 10;
rect.LowerRightCorner.X = RelativeRect.UpperLeftCorner.X + width;
rect.LowerRightCorner.Y = RelativeRect.UpperLeftCorner.Y + height;
setRelativePosition(rect);
// recalculate submenus
for (i=0; i<Items.size(); ++i)
{
if (Items[i].SubMenu)
{
// move submenu
const s32 w = Items[i].SubMenu->getAbsolutePosition().getWidth();
const s32 h = Items[i].SubMenu->getAbsolutePosition().getHeight();
core::rect<s32> subRect(width-5, Items[i].PosY, width+w-5, Items[i].PosY+h);
// if it would be drawn beyond the right border, then add it to the left side
gui::IGUIElement * root = Environment->getRootGUIElement();
if ( root )
{
core::rect<s32> rectRoot( root->getAbsolutePosition() );
if ( getAbsolutePosition().UpperLeftCorner.X+subRect.LowerRightCorner.X > rectRoot.LowerRightCorner.X )
{
subRect.UpperLeftCorner.X = -w;
subRect.LowerRightCorner.X = 0;
}
}
Items[i].SubMenu->setRelativePosition(subRect);
}
}
}
void CGUIMenu::recalculateSize()
{
rect<SINT32> clientRect; // client rect of parent
if (Parent && Parent->hasType(EGUIET_WINDOW))
{
clientRect = static_cast<IGUIWindow*>(Parent)->getClientRect();
}
else if (Parent)
{
clientRect = rect<SINT32>(0, 0, Parent->getAbsolutePosition().getWidth(),
Parent->getAbsolutePosition().getHeight());
}
else
{
clientRect = RelativeRect;
}
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = skin->getFont(EGDF_MENU);
if (!font)
{
if (Parent && skin)
RelativeRect = rect<SINT32>(clientRect.UpperLeftCorner.x, clientRect.UpperLeftCorner.y,
clientRect.LowerRightCorner.x, clientRect.UpperLeftCorner.y + skin->getSize(EGDS_MENU_HEIGHT));
return;
}
rect<SINT32> rect;
rect.UpperLeftCorner = clientRect.UpperLeftCorner;
SINT32 height = font->getDimension(L"A").Height + 5;
//if (skin && height < skin->getSize ( EGDS_MENU_HEIGHT ))
// height = skin->getSize(EGDS_MENU_HEIGHT);
SINT32 width = rect.UpperLeftCorner.x;
SINT32 i;
for (i = 0; i<(SINT32)Items.size(); ++i)
{
if (Items[i].IsSeparator)
{
Items[i].Dim.Width = 0;
Items[i].Dim.Height = height;
}
else
{
Items[i].Dim = font->getDimension(Items[i].Text.c_str());
Items[i].Dim.Width += 20;
}
Items[i].PosY = width;
width += Items[i].Dim.Width;
}
width = clientRect.getWidth();
rect.LowerRightCorner.x = rect.UpperLeftCorner.x + width;
rect.LowerRightCorner.y = rect.UpperLeftCorner.y + height;
setRelativePosition(rect);
// recalculate submenus
for (i = 0; i<(SINT32)Items.size(); ++i)
if (Items[i].SubMenu)
{
// move submenu
SINT32 w = Items[i].SubMenu->getAbsolutePosition().getWidth();
SINT32 h = Items[i].SubMenu->getAbsolutePosition().getHeight();
Items[i].SubMenu->setRelativePosition(
Sapphire::rect<SINT32>(Items[i].PosY, height,
Items[i].PosY + w - 5, height + h));
}
}
void GUIFCCharacterItem::draw()
{
if ( !IsVisible )
return;
SColor grey(255, 128, 128, 128);
SColor white(255, 255, 255, 255);
SColor charInset(255, 0, 64, 128);
SColor blue(255, 64, 128, 255);
core::rect<s32> rect = AbsoluteRect;
wstringstream s;
// draw the outline and background
m_pDriver->draw2DRectangle( rect, grey, grey, grey, grey);
rect.LowerRightCorner.X -= 2;
rect.LowerRightCorner.Y -= 2;
rect.UpperLeftCorner.X += 2;
rect.UpperLeftCorner.Y += 2;
if ( !m_bHighlight )
m_pDriver->draw2DRectangle( rect, white, white, white, white);
else
m_pDriver->draw2DRectangle( rect, white, white, blue, blue);
// draw the 'character image' inset
rect.UpperLeftCorner.X += 7;
rect.UpperLeftCorner.Y += 7;
rect.LowerRightCorner.Y -= 7;
rect.LowerRightCorner.X = rect.UpperLeftCorner.X + rect.getHeight();
m_pDriver->draw2DRectangle( rect, charInset, charInset, charInset, charInset );
// update rectangle for lines of text
rect.UpperLeftCorner.X = rect.LowerRightCorner.X + 10;
rect.LowerRightCorner.X = AbsoluteRect.LowerRightCorner.X - 10;
// create the character details string and textobject
IGUIFont* pFont = Environment->getSkin()->getFont();
if ( !pFont )
pFont = Environment->getBuiltInFont();
wstring str = m_pCharacter->GetName();
core::dimension2d<s32> extents = pFont->getDimension( str.c_str() );
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + extents.Height;
pFont->draw( str.c_str(), rect, SColor(255, 0, 0, 0) );
rect.UpperLeftCorner.Y = rect.LowerRightCorner.Y;
rect.LowerRightCorner.Y += extents.Height;
s << L"Level: " << m_pCharacter->GetLevel();
str = s.str();
pFont->draw( str.c_str(), rect, SColor(255, 0, 0, 0) );
rect.UpperLeftCorner.Y = rect.LowerRightCorner.Y;
rect.LowerRightCorner.Y += extents.Height;
s.str(L"");
s << L"XP: " << m_pCharacter->GetXP();
str = s.str();
pFont->draw( str.c_str(), rect, SColor(255, 0, 0, 0) );
IGUIElement::draw();
}
//! Breaks the single text line.
void CGUIStaticText::breakText()
{
IGUISkin* skin = Environment->getSkin();
if (!WordWrap || !skin)
return;
BrokenText.clear();
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
if (!font)
return;
LastBreakFont = font;
core::stringw line;
core::stringw word;
core::stringw whitespace;
s32 size = Text.size();
s32 length = 0;
s32 elWidth = RelativeRect.getWidth();
if (Border)
elWidth -= 2*skin->getSize(EGDS_TEXT_DISTANCE_X);
wchar_t c;
for (s32 i=0; i<size; ++i)
{
c = Text[i];
bool lineBreak = false;
if (c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
if (Text[i+1] == L'\n') // Windows breaks
{
Text.erase(i+1);
--size;
}
c = '\0';
}
else if (c == L'\n') // Unix breaks
{
lineBreak = true;
c = '\0';
}
bool isWhitespace = (c == L' ' || c == 0);
if ( !isWhitespace )
{
// part of a word
word += c;
}
if ( isWhitespace || i == (size-1))
{
if (word.size())
{
// here comes the next whitespace, look if
// we must break the last word to the next line.
const s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
const s32 wordlgth = font->getDimension(word.c_str()).Width;
if (length && (length + wordlgth + whitelgth > elWidth))
{
// break to next line
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
else
{
// add word to line
line += whitespace;
line += word;
length += whitelgth + wordlgth;
}
word = L"";
whitespace = L"";
}
if ( isWhitespace )
{
whitespace += c;
}
// compute line break
if (lineBreak)
{
line += whitespace;
line += word;
BrokenText.push_back(line);
line = L"";
word = L"";
whitespace = L"";
length = 0;
}
}
}
line += whitespace;
line += word;
BrokenText.push_back(line);
}
void GUIForumPostItem::setItemData(ForumThread* pThread)
{
std::wstringstream ss;
core::rect<s32> itemRect(5, 0, RelativeRect.getWidth()-5, RelativeRect.getHeight()), startRect;
IGUIFont* pFont = Environment->getSkin()->getFont();
startRect = itemRect;
itemRect.LowerRightCorner.Y = itemRect.UpperLeftCorner.Y + FPI_AUTHOR_HEIGHT;
if ( !m_pTxtAuthor )
{
ss << L"Author: " << pThread->getAuthorName().c_str();
m_pTxtAuthor = Environment->addStaticText(ss.str().c_str(), itemRect, false, false, this);
m_pTxtAuthor->setOverrideColor(m_colText);
m_pTxtAuthor->setTextAlignment( EGUIA_UPPERLEFT, EGUIA_CENTER );
ss.str(L"");
}
if ( pThread->getTitle().size() )
{
offsetRect(itemRect, 0, itemRect.getHeight() + 5);
if ( !m_pTxtSubject )
{
ss << L"Subject: " << pThread->getTitle().c_str();
m_pTxtSubject = Environment->addStaticText(ss.str().c_str(), itemRect, false, false, this);
m_pTxtSubject->setOverrideColor(m_colText);
m_pTxtSubject->setTextAlignment( EGUIA_UPPERLEFT, EGUIA_CENTER );
ss.str(L"");
}
}
offsetRect(itemRect, 0, itemRect.getHeight() + 5);
if ( !m_pTxtContent )
{
ss << pThread->getContent().c_str();
m_pTxtContent = Environment->addStaticText(ss.str().c_str(), itemRect, true, true, this);
m_pTxtContent->setBackgroundColor(m_colBkg);
m_pTxtContent->setOverrideColor(m_colText);
itemRect.LowerRightCorner.Y = itemRect.UpperLeftCorner.Y + m_pTxtContent->getTextHeight();
m_pTxtContent->setRelativePosition( itemRect );
ss.str(L"");
}
// if this is a mission thread, then we need to create the button to accept the mission
if ( pThread->getMissionID() )
{
// check which options should be shown
MissionMgr& missionMgr = FCModel::instance().GetMissionMgr();
bool bAccepted = missionMgr.isMissionAccepted(pThread->getMissionID());
bool bCompleted = missionMgr.isMissionComplete(pThread->getMissionID());
if ( !bAccepted && !bCompleted )
{
offsetRect(itemRect, 0, itemRect.getHeight() + 5);
itemRect.LowerRightCorner.Y = itemRect.UpperLeftCorner.Y + 20;
core::rect<s32> btnRect = itemRect;
ss << "Accept";
btnRect.LowerRightCorner.X = btnRect.UpperLeftCorner.X + pFont->getDimension(ss.str().c_str()).Width + 20;
m_pBtnAccept = Environment->addButton(btnRect, this, BTN_ACCEPT, ss.str().c_str());
}
}
core::rect<s32> myRect = getRelativePosition();
myRect.LowerRightCorner.Y = myRect.UpperLeftCorner.Y + ( itemRect.LowerRightCorner.Y - startRect.UpperLeftCorner.Y ) + 5;
setRelativePosition(myRect);
m_pThread = pThread;
}
//! Breaks the single text line.
void CGUIStaticText::breakText()
{
IGUISkin* skin = Environment->getSkin();
if (!WordWrap || !skin)
return;
BrokenText.clear();
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
if (!font)
return;
LastBreakFont = font;
core::stringw line;
core::stringw word;
core::stringw whitespace;
s32 size = Text.size();
s32 length = 0;
s32 elWidth = RelativeRect.getWidth() - 6;
wchar_t c;
for (s32 i=0; i<size; ++i)
{
c = Text[i];
bool lineBreak = false;
if (c == L'\n')
{
lineBreak = true;
c = ' ';
}
if (c == L' ' || c == 0 || i == (size-1))
{
if (word.size())
{
// here comes the next whitespace, look if
// we can break the last word to the next line.
s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
s32 worldlgth = font->getDimension(word.c_str()).Width;
if (length + worldlgth + whitelgth > elWidth)
{
// break to next line
length = worldlgth;
BrokenText.push_back(line);
line = word;
}
else
{
// add word to line
line += whitespace;
line += word;
length += whitelgth + worldlgth;
}
word = L"";
whitespace = L"";
}
whitespace += c;
// compute line break
if (lineBreak)
{
line += whitespace;
line += word;
BrokenText.push_back(line);
line = L"";
word = L"";
whitespace = L"";
length = 0;
}
}
else
{
// yippee this is a word..
word += c;
}
}
line += whitespace;
line += word;
BrokenText.push_back(line);
}
//! draws the element and its children
void CGUIEditBox::draw()
{
#ifndef SERVER_ONLY
if (!IsVisible)
return;
const bool focus = Environment->hasFocus(this);
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
FrameRect = AbsoluteRect;
// draw the border
if (Border)
{
EGUI_DEFAULT_COLOR col = EGDC_GRAY_EDITABLE;
if ( isEnabled() )
col = focus ? EGDC_FOCUSED_EDITABLE : EGDC_EDITABLE;
skin->draw3DSunkenPane(this, skin->getColor(col),
false, true, FrameRect, &AbsoluteClippingRect);
FrameRect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X)+1;
FrameRect.UpperLeftCorner.Y += skin->getSize(EGDS_TEXT_DISTANCE_Y)+1;
FrameRect.LowerRightCorner.X -= skin->getSize(EGDS_TEXT_DISTANCE_X)+1;
FrameRect.LowerRightCorner.Y -= skin->getSize(EGDS_TEXT_DISTANCE_Y)+1;
}
core::rect<s32> localClipRect = FrameRect;
localClipRect.clipAgainst(AbsoluteClippingRect);
// draw the text
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
s32 cursorLine = 0;
s32 charcursorpos = 0;
if (font)
{
if (LastBreakFont != font)
{
breakText();
}
// calculate cursor pos
core::stringw *txtLine = &Text;
s32 startPos = 0;
core::stringw s, s2;
// get mark position
const bool ml = (!PasswordBox && (WordWrap || MultiLine));
const s32 realmbgn = MarkBegin < MarkEnd ? MarkBegin : MarkEnd;
const s32 realmend = MarkBegin < MarkEnd ? MarkEnd : MarkBegin;
const s32 hlineStart = ml ? getLineFromPos(realmbgn) : 0;
const s32 hlineCount = ml ? getLineFromPos(realmend) - hlineStart + 1 : 1;
const s32 lineCount = ml ? BrokenText.size() : 1;
// Save the override color information.
// Then, alter it if the edit box is disabled.
const bool prevOver = OverrideColorEnabled;
const video::SColor prevColor = OverrideColor;
if (Text.size())
{
if (!isEnabled() && !OverrideColorEnabled)
{
OverrideColorEnabled = true;
OverrideColor = skin->getColor(EGDC_GRAY_TEXT);
}
for (s32 i=0; i < lineCount; ++i)
{
setTextRect(i);
// clipping test - don't draw anything outside the visible area
core::rect<s32> c = localClipRect;
c.clipAgainst(CurrentTextRect);
if (!c.isValid())
continue;
// get current line
if (PasswordBox)
{
if (BrokenText.size() != 1)
{
BrokenText.clear();
BrokenText.push_back(core::stringw());
}
if (BrokenText[0].size() != Text.size())
{
BrokenText[0] = Text;
for (u32 q = 0; q < Text.size(); ++q)
{
BrokenText[0] [q] = PasswordChar;
}
}
txtLine = &BrokenText[0];
startPos = 0;
}
else
{
txtLine = ml ? &BrokenText[i] : &Text;
startPos = ml ? BrokenTextPositions[i] : 0;
}
font->draw(translations->fribidize(txtLine->c_str()), CurrentTextRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_BUTTON_TEXT),
false, true, &localClipRect);
// draw with fribidize no matter what language, because in fribidize function,
// it will return the input pointer if (this->isRTLLanguage()) from Translations::isRTLText
// is false
// draw mark and marked text
if (focus && MarkBegin != MarkEnd && i >= hlineStart && i < hlineStart + hlineCount)
{
s32 mbegin = 0, mend = 0;
s32 lineStartPos = 0, lineEndPos = txtLine->size();
if (i == hlineStart)
{
// highlight start is on this line
s = txtLine->subString(0, realmbgn - startPos);
mbegin = font->getDimension(s.c_str()).Width;
// deal with kerning
mbegin += font->getKerningWidth(
&((*txtLine)[realmbgn - startPos]),
realmbgn - startPos > 0 ? &((*txtLine)[realmbgn - startPos - 1]) : 0);
lineStartPos = realmbgn - startPos;
}
if (i == hlineStart + hlineCount - 1)
{
// highlight end is on this line
s2 = txtLine->subString(0, realmend - startPos);
mend = font->getDimension(s2.c_str()).Width;
lineEndPos = (s32)s2.size();
}
else
mend = font->getDimension(txtLine->c_str()).Width;
CurrentTextRect.UpperLeftCorner.X += mbegin;
CurrentTextRect.LowerRightCorner.X = CurrentTextRect.UpperLeftCorner.X + mend - mbegin;
// draw mark
skin->draw2DRectangle(this, skin->getColor(EGDC_HIGH_LIGHT), CurrentTextRect, &localClipRect);
// draw marked text
s = txtLine->subString(lineStartPos, lineEndPos - lineStartPos);
if (s.size())
font->draw(s.c_str(), CurrentTextRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_HIGH_LIGHT_TEXT),
false, true, &localClipRect);
}
}
// Return the override color information to its previous settings.
OverrideColorEnabled = prevOver;
OverrideColor = prevColor;
}
// draw cursor
if (WordWrap || MultiLine)
{
cursorLine = getLineFromPos(CursorPos);
txtLine = &BrokenText[cursorLine];
startPos = BrokenTextPositions[cursorLine];
}
s = txtLine->subString(0,CursorPos-startPos);
charcursorpos = font->getDimension(s.c_str()).Width ;
// + font->getKerningWidth(L"_", CursorPos-startPos > 0 ? &((*txtLine)[CursorPos-startPos-1]) : 0);
if (focus && (getTime() - BlinkStartTime) % 2 == 0 && !m_rtl)
{
//setTextRect(cursorLine);
//CurrentTextRect.UpperLeftCorner.X += charcursorpos;
setTextRect(0);
core::rect< s32 > caret_rect = CurrentTextRect;
caret_rect.UpperLeftCorner.X += charcursorpos - 1;
caret_rect.LowerRightCorner.X = caret_rect.UpperLeftCorner.X + 2;
GL32_draw2DRectangle( video::SColor(255,0,0,0), caret_rect );
/*
font->draw(L"_", CurrentTextRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_BUTTON_TEXT),
false, true, &localClipRect);
*/
}
}
// draw children
IGUIElement::draw();
#endif
}
//! draws the element and its children
void CGUIStaticText::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
irr::video::IVideoDriver* driver = Environment->getVideoDriver();
core::rect<s32> frameRect(AbsoluteRect);
// draw background
if (Background)
{
driver->draw2DRectangle( skin->getColor(gui::EGDC_3D_FACE),
frameRect, &AbsoluteClippingRect);
}
// draw the border
if (Border)
{
skin->draw3DSunkenPane(this, 0, true, false, frameRect, &AbsoluteClippingRect);
frameRect.UpperLeftCorner.X += 3;
}
// draw the text
if (Text.size())
{
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
if (font)
{
if (!WordWrap)
font->draw(Text.c_str(), frameRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_BUTTON_TEXT),
false, true, &AbsoluteClippingRect);
else
{
if (font != LastBreakFont)
breakText();
core::rect<s32> r = frameRect;
s32 height = font->getDimension(L"A").Height;
for (u32 i=0; i<BrokenText.size(); ++i)
{
font->draw(BrokenText[i].c_str(), r,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_BUTTON_TEXT),
false, false, &AbsoluteClippingRect);
r.LowerRightCorner.Y += height;
r.UpperLeftCorner.Y += height;
}
}
}
}
IGUIElement::draw();
}
void CGUIEditBox::setTextRect(s32 line)
{
core::dimension2du d;
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
IGUIFont* font = OverrideFont ? OverrideFont : skin->getFont();
if (!font)
return;
// get text dimension
const u32 lineCount = (WordWrap || MultiLine) ? BrokenText.size() : 1;
if (WordWrap || MultiLine)
{
d = font->getDimension(BrokenText[line].c_str());
}
else
{
d = font->getDimension(Text.c_str());
d.Height = AbsoluteRect.getHeight();
}
d.Height += font->getKerningHeight();
// justification
switch (HAlign)
{
case EGUIA_CENTER:
// align to h centre
CurrentTextRect.UpperLeftCorner.X = (FrameRect.getWidth()/2) - (d.Width/2);
CurrentTextRect.LowerRightCorner.X = (FrameRect.getWidth()/2) + (d.Width/2);
break;
case EGUIA_LOWERRIGHT:
// align to right edge
CurrentTextRect.UpperLeftCorner.X = FrameRect.getWidth() - d.Width;
CurrentTextRect.LowerRightCorner.X = FrameRect.getWidth();
break;
default:
// align to left edge
CurrentTextRect.UpperLeftCorner.X = 0;
CurrentTextRect.LowerRightCorner.X = d.Width;
}
switch (VAlign)
{
case EGUIA_CENTER:
// align to v centre
CurrentTextRect.UpperLeftCorner.Y =
(FrameRect.getHeight()/2) - (lineCount*d.Height)/2 + d.Height*line;
break;
case EGUIA_LOWERRIGHT:
// align to bottom edge
CurrentTextRect.UpperLeftCorner.Y =
FrameRect.getHeight() - lineCount*d.Height + d.Height*line;
break;
default:
// align to top edge
CurrentTextRect.UpperLeftCorner.Y = d.Height*line;
break;
}
CurrentTextRect.UpperLeftCorner.X -= HScrollPos;
CurrentTextRect.LowerRightCorner.X -= HScrollPos;
CurrentTextRect.UpperLeftCorner.Y -= VScrollPos;
CurrentTextRect.LowerRightCorner.Y = CurrentTextRect.UpperLeftCorner.Y + d.Height;
CurrentTextRect += FrameRect.UpperLeftCorner;
}
//! Breaks the single text line.
void CGUIEditBox::breakText()
{
IGUISkin* skin = Environment->getSkin();
if ((!WordWrap && !MultiLine) || !skin)
return;
BrokenText.clear(); // need to reallocate :/
BrokenTextPositions.set_used(0);
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
if (!font)
return;
LastBreakFont = font;
core::stringw line;
core::stringw word;
core::stringw whitespace;
s32 lastLineStart = 0;
s32 size = Text.size();
s32 length = 0;
s32 elWidth = RelativeRect.getWidth() - 6;
for (s32 i=0; i<size; ++i)
{
wchar_t c = Text[i];
bool lineBreak = false;
if (c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
c = ' ';
if (Text[i+1] == L'\n') // Windows breaks
{
Text.erase(i+1);
--size;
}
}
else if (c == L'\n') // Unix breaks
{
lineBreak = true;
c = ' ';
}
// don't break if we're not a multi-line edit box
if (!MultiLine)
lineBreak = false;
if (c == L' ' || c == 0 || i == (size-1))
{
if (word.size())
{
// here comes the next whitespace, look if
// we can break the last word to the next line.
s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
s32 worldlgth = font->getDimension(word.c_str()).Width;
if (WordWrap && length + worldlgth + whitelgth > elWidth)
{
// break to next line
length = worldlgth;
BrokenText.push_back(line);
BrokenTextPositions.push_back(lastLineStart);
lastLineStart = i - (s32)word.size();
line = word;
}
else
{
// add word to line
line += whitespace;
line += word;
length += whitelgth + worldlgth;
}
word = L"";
whitespace = L"";
}
whitespace += c;
// compute line break
if (lineBreak)
{
line += whitespace;
line += word;
BrokenText.push_back(line);
BrokenTextPositions.push_back(lastLineStart);
lastLineStart = i+1;
line = L"";
word = L"";
whitespace = L"";
length = 0;
}
}
else
{
// yippee this is a word..
word += c;
}
}
line += whitespace;
line += word;
BrokenText.push_back(line);
BrokenTextPositions.push_back(lastLineStart);
}
/** Changes this dialog to confirm the changes.
*/
void PlayerInfoDialog::showConfirmDialog()
{
clearWindow();
IGUIFont* font = GUIEngine::getFont();
const int textHeight = GUIEngine::getFontHeight();
const int buttonHeight = textHeight + 10;
irr::core::stringw message =
//I18N: In the player info dialog (when deleting)
_("Do you really want to delete player '%s' ?", m_player->getName());
if (PlayerManager::getCurrentPlayer() == m_player)
{
message = _("You cannot delete this player "
"because it is currently in use.");
}
core::rect< s32 > area_left(5, 0, m_area.getWidth()-5, m_area.getHeight()/2);
// When there is no need to tab through / click on images/labels,
// we can add irrlicht labels directly
// (more complicated uses require the use of our widget set)
IGUIStaticText* a = GUIEngine::getGUIEnv()->addStaticText( message.c_str(),
area_left, false /* border */,
true /* word wrap */,
m_irrlicht_window);
a->setTextAlignment(EGUIA_CENTER, EGUIA_CENTER);
if (PlayerManager::getCurrentPlayer() != m_player)
{
ButtonWidget* widget = new ButtonWidget();
widget->m_properties[PROP_ID] = "confirmremove";
//I18N: In the player info dialog (when deleting)
widget->setText( _("Confirm Remove") );
const int textWidth =
font->getDimension(widget->getText().c_str()).Width + 40;
widget->m_x = m_area.getWidth()/2 - textWidth/2;
widget->m_y = m_area.getHeight()/2;
widget->m_w = textWidth;
widget->m_h = buttonHeight;
widget->setParent(m_irrlicht_window);
m_widgets.push_back(widget);
widget->add();
}
{
ButtonWidget* widget = new ButtonWidget();
widget->m_properties[PROP_ID] = "cancelremove";
//I18N: In the player info dialog (when deleting)
widget->setText( _("Cancel Remove") );
const int textWidth =
font->getDimension( widget->getText().c_str() ).Width + 40;
widget->m_x = m_area.getWidth()/2 - textWidth/2;
widget->m_y = m_area.getHeight()*3/4;
widget->m_w = textWidth;
widget->m_h = buttonHeight;
widget->setParent(m_irrlicht_window);
m_widgets.push_back(widget);
widget->add();
widget->setFocusForPlayer( PLAYER_ID_GAME_MASTER );
}
} // showConfirmDialog
//! draws the element and its children
void CGUIStaticText::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
video::IVideoDriver* driver = Environment->getVideoDriver();
core::rect<s32> frameRect(AbsoluteRect);
// draw background
if (Background)
{
driver->draw2DRectangle(BGColor, frameRect, &AbsoluteClippingRect);
}
// draw the border
if (Border)
{
skin->draw3DSunkenPane(this, 0, true, false, frameRect, &AbsoluteClippingRect);
frameRect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X);
}
// draw the text
if (Text.size())
{
IGUIFont* font = OverrideFont;
if (!OverrideFont)
font = skin->getFont();
if (font)
{
if (!WordWrap)
{
if (VAlign == EGUIA_LOWERRIGHT)
{
frameRect.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y -
font->getDimension(L"A").Height - font->getKerningHeight();
}
if (HAlign == EGUIA_LOWERRIGHT)
{
frameRect.UpperLeftCorner.X = frameRect.LowerRightCorner.X -
font->getDimension(Text.c_str()).Width;
}
font->draw(Text.c_str(), frameRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(IsEnabled ? EGDC_BUTTON_TEXT : EGDC_GRAY_TEXT),
HAlign == EGUIA_CENTER, VAlign == EGUIA_CENTER, &AbsoluteClippingRect);
}
else
{
if (font != LastBreakFont)
breakText();
core::rect<s32> r = frameRect;
s32 height = font->getDimension(L"A").Height + font->getKerningHeight();
s32 totalHeight = height * BrokenText.size();
if (VAlign == EGUIA_CENTER)
{
r.UpperLeftCorner.Y = r.getCenter().Y - (totalHeight / 2);
}
else if (VAlign == EGUIA_LOWERRIGHT)
{
r.UpperLeftCorner.Y = r.LowerRightCorner.Y - totalHeight;
}
for (u32 i=0; i<BrokenText.size(); ++i)
{
if (HAlign == EGUIA_LOWERRIGHT)
{
r.UpperLeftCorner.X = frameRect.LowerRightCorner.X -
font->getDimension(BrokenText[i].c_str()).Width;
}
font->draw(BrokenText[i].c_str(), r,
OverrideColorEnabled ? OverrideColor : skin->getColor(IsEnabled ? EGDC_BUTTON_TEXT : EGDC_GRAY_TEXT),
HAlign == EGUIA_CENTER, false, &AbsoluteClippingRect);
r.LowerRightCorner.Y += height;
r.UpperLeftCorner.Y += height;
}
}
}
}
IGUIElement::draw();
}
//! draws the element and its children
void CGUITabControl::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
IGUIFont* font = skin->getFont();
core::rect<s32> frameRect(AbsoluteRect);
if (Tabs.empty())
skin->draw2DRectangle(this, skin->getColor(EGDC_3D_HIGH_LIGHT),
frameRect, &AbsoluteClippingRect);
if (!font)
return;
s32 tabheight = skin->getSize(gui::EGDS_BUTTON_HEIGHT);
frameRect.UpperLeftCorner.Y += 2;
frameRect.LowerRightCorner.Y = frameRect.UpperLeftCorner.Y + tabheight;
core::rect<s32> tr;
s32 pos = frameRect.UpperLeftCorner.X + 2;
// left and right pos of the active tab
s32 left = 0;
s32 right = 0;
const wchar_t* activetext = 0;
for (u32 i=0; i<Tabs.size(); ++i)
{
// get Text
const wchar_t* text = 0;
if (Tabs[i])
text = Tabs[i]->getText();
// get text length
s32 len = font->getDimension(text).Width + 20;
frameRect.UpperLeftCorner.X = pos;
frameRect.LowerRightCorner.X = frameRect.UpperLeftCorner.X + len;
pos += len;
if ((s32)i == ActiveTab)
{
left = frameRect.UpperLeftCorner.X;
right = frameRect.LowerRightCorner.X;
activetext = text;
}
else
{
skin->draw3DTabButton(this, false, frameRect, &AbsoluteClippingRect);
// draw text
font->draw(text, frameRect, skin->getColor(EGDC_BUTTON_TEXT),
true, true, &AbsoluteClippingRect);
}
}
// draw active tab
if (left != 0 && right != 0)
{
frameRect.UpperLeftCorner.X = left-2;
frameRect.LowerRightCorner.X = right+2;
frameRect.UpperLeftCorner.Y -= 2;
skin->draw3DTabButton(this, true, frameRect, &AbsoluteClippingRect);
// draw text
font->draw(activetext, frameRect, skin->getColor(EGDC_BUTTON_TEXT),
true, true, &AbsoluteClippingRect);
// draw upper highlight frame
tr.UpperLeftCorner.X = AbsoluteRect.UpperLeftCorner.X;
tr.LowerRightCorner.X = left - 1;
tr.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y - 1;
tr.LowerRightCorner.Y = frameRect.LowerRightCorner.Y;
skin->draw2DRectangle(this, skin->getColor(EGDC_3D_HIGH_LIGHT), tr, &AbsoluteClippingRect);
tr.UpperLeftCorner.X = right;
tr.LowerRightCorner.X = AbsoluteRect.LowerRightCorner.X;
skin->draw2DRectangle(this, skin->getColor(EGDC_3D_HIGH_LIGHT), tr, &AbsoluteClippingRect);
}
skin->draw3DTabBody(this, Border, FillBackground, AbsoluteRect, &AbsoluteClippingRect);
IGUIElement::draw();
}
//! draws the element and its children
void CGUITabControl::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
IGUIFont* font = skin->getFont();
video::IVideoDriver* driver = Environment->getVideoDriver();
core::rect<s32> frameRect(AbsoluteRect);
if (Tabs.empty())
driver->draw2DRectangle(skin->getColor(EGDC_3D_HIGH_LIGHT), frameRect, &AbsoluteClippingRect);
if (!font)
return;
if ( VerticalAlignment == EGUIA_UPPERLEFT )
{
frameRect.UpperLeftCorner.Y += 2;
frameRect.LowerRightCorner.Y = frameRect.UpperLeftCorner.Y + TabHeight;
}
else
{
frameRect.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y - TabHeight - 1;
frameRect.LowerRightCorner.Y -= 2;
}
core::rect<s32> tr;
s32 pos = frameRect.UpperLeftCorner.X + 2;
// left and right pos of the active tab
s32 left = 0;
s32 right = 0;
//const wchar_t* activetext = 0;
CGUITab *activeTab = 0;
for (u32 i=0; i<Tabs.size(); ++i)
{
// get Text
const wchar_t* text = 0;
if (Tabs[i])
text = Tabs[i]->getText();
// get text length
s32 len = font->getDimension(text).Width + TabExtraWidth;
frameRect.LowerRightCorner.X += len;
frameRect.UpperLeftCorner.X = pos;
frameRect.LowerRightCorner.X = frameRect.UpperLeftCorner.X + len;
if ( ScrollControl && pos > frameRect.LowerRightCorner.X )
break;
pos += len;
if ((s32)i == ActiveTab)
{
left = frameRect.UpperLeftCorner.X;
right = frameRect.LowerRightCorner.X;
//activetext = text;
activeTab = Tabs[i];
}
else
{
skin->draw3DTabButton(this, false, frameRect, &AbsoluteClippingRect, VerticalAlignment);
// draw text
font->draw(text, frameRect, Tabs[i]->getTextColor(),
true, true, &AbsoluteClippingRect);
}
}
// draw active tab
if (left != 0 && right != 0 && activeTab != 0)
{
// draw upper highlight frame
if ( VerticalAlignment == EGUIA_UPPERLEFT )
{
frameRect.UpperLeftCorner.X = left-2;
frameRect.LowerRightCorner.X = right+2;
frameRect.UpperLeftCorner.Y -= 2;
skin->draw3DTabButton(this, true, frameRect, &AbsoluteClippingRect, VerticalAlignment);
// draw text
font->draw(activeTab->getText(), frameRect, activeTab->getTextColor(),
true, true, &AbsoluteClippingRect);
tr.UpperLeftCorner.X = AbsoluteRect.UpperLeftCorner.X;
tr.LowerRightCorner.X = left - 1;
tr.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y - 1;
tr.LowerRightCorner.Y = frameRect.LowerRightCorner.Y;
driver->draw2DRectangle(skin->getColor(EGDC_3D_HIGH_LIGHT), tr, &AbsoluteClippingRect);
tr.UpperLeftCorner.X = right;
tr.LowerRightCorner.X = AbsoluteRect.LowerRightCorner.X;
driver->draw2DRectangle(skin->getColor(EGDC_3D_HIGH_LIGHT), tr, &AbsoluteClippingRect);
}
else
{
frameRect.UpperLeftCorner.X = left-2;
frameRect.LowerRightCorner.X = right+2;
frameRect.LowerRightCorner.Y += 2;
skin->draw3DTabButton(this, true, frameRect, &AbsoluteClippingRect, VerticalAlignment);
// draw text
font->draw(activeTab->getText(), frameRect, activeTab->getTextColor(),
true, true, &AbsoluteClippingRect);
tr.UpperLeftCorner.X = AbsoluteRect.UpperLeftCorner.X;
tr.LowerRightCorner.X = left - 1;
tr.UpperLeftCorner.Y = frameRect.UpperLeftCorner.Y - 1;
tr.LowerRightCorner.Y = frameRect.UpperLeftCorner.Y;
driver->draw2DRectangle(skin->getColor(EGDC_3D_DARK_SHADOW), tr, &AbsoluteClippingRect);
tr.UpperLeftCorner.X = right;
tr.LowerRightCorner.X = AbsoluteRect.LowerRightCorner.X;
driver->draw2DRectangle(skin->getColor(EGDC_3D_DARK_SHADOW), tr, &AbsoluteClippingRect);
}
}
else
{
if ( VerticalAlignment == EGUIA_UPPERLEFT )
{
tr.UpperLeftCorner.X = AbsoluteRect.UpperLeftCorner.X;
tr.LowerRightCorner.X = AbsoluteRect.LowerRightCorner.X;
tr.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y - 1;
tr.LowerRightCorner.Y = frameRect.LowerRightCorner.Y;
driver->draw2DRectangle(skin->getColor(EGDC_3D_HIGH_LIGHT), tr, &AbsoluteClippingRect);
}
else
{
tr.UpperLeftCorner.X = AbsoluteRect.UpperLeftCorner.X;
tr.LowerRightCorner.X = 1000;
tr.UpperLeftCorner.Y = frameRect.UpperLeftCorner.Y - 1;
tr.LowerRightCorner.Y = frameRect.UpperLeftCorner.Y;
driver->draw2DRectangle(skin->getColor(EGDC_3D_DARK_SHADOW), tr, &AbsoluteClippingRect);
}
}
skin->draw3DTabBody(this, Border, FillBackground, AbsoluteRect, &AbsoluteClippingRect, TabHeight, VerticalAlignment);
IGUIElement::draw();
}
void CGUIMenu::recalculateSize()
{
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = skin->getFont(EGDF_MENU);
if (!font)
{
if (Parent && skin)
RelativeRect = core::rect<s32>(0,0,
Parent->getAbsolutePosition().LowerRightCorner.X,
skin->getSize(EGDS_MENU_HEIGHT));
return;
}
core::rect<s32> rect;
rect.UpperLeftCorner.X = 0;
rect.UpperLeftCorner.Y = 0;
s32 height = font->getDimension(L"A").Height + 5;
//if (skin && height < skin->getSize ( EGDS_MENU_HEIGHT ))
// height = skin->getSize(EGDS_MENU_HEIGHT);
s32 width = 0;
s32 i;
for (i=0; i<(s32)Items.size(); ++i)
{
if (Items[i].IsSeparator)
{
Items[i].Dim.Width = 0;
Items[i].Dim.Height = height;
}
else
{
Items[i].Dim = font->getDimension(Items[i].Text.c_str());
Items[i].Dim.Width += 20;
}
Items[i].PosY = width;
width += Items[i].Dim.Width;
}
if (Parent)
width = Parent->getAbsolutePosition().getWidth();
rect.LowerRightCorner.X = width;
rect.LowerRightCorner.Y = height;
setRelativePosition(rect);
// recalculate submenus
for (i=0; i<(s32)Items.size(); ++i)
if (Items[i].SubMenu)
{
// move submenu
s32 w = Items[i].SubMenu->getAbsolutePosition().getWidth();
s32 h = Items[i].SubMenu->getAbsolutePosition().getHeight();
Items[i].SubMenu->setRelativePosition(
core::rect<s32>(Items[i].PosY, height ,
Items[i].PosY+w-5, height+h));
}
}
//! Breaks the single text line.
void StaticText::breakText()
{
if (!WordWrap)
return;
BrokenText.clear();
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = getActiveFont();
if (!font)
return;
LastBreakFont = font;
EnrichedString line;
EnrichedString word;
EnrichedString whitespace;
s32 size = cText.size();
s32 length = 0;
s32 elWidth = RelativeRect.getWidth();
if (Border)
elWidth -= 2*skin->getSize(EGDS_TEXT_DISTANCE_X);
wchar_t c;
//std::vector<irr::video::SColor> colors;
// We have to deal with right-to-left and left-to-right differently
// However, most parts of the following code is the same, it's just
// some order and boundaries which change.
if (!RightToLeft)
{
// regular (left-to-right)
for (s32 i=0; i<size; ++i)
{
c = cText.getString()[i];
bool lineBreak = false;
if (c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
//if (Text[i+1] == L'\n') // Windows breaks
//{
// Text.erase(i+1);
// --size;
//}
c = '\0';
}
else if (c == L'\n') // Unix breaks
{
lineBreak = true;
c = '\0';
}
bool isWhitespace = (c == L' ' || c == 0);
if ( !isWhitespace )
{
// part of a word
//word += c;
word.addChar(cText, i);
}
if ( isWhitespace || i == (size-1))
{
if (word.size())
{
// here comes the next whitespace, look if
// we must break the last word to the next line.
const s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
//const std::wstring sanitized = removeEscapes(word.c_str());
const s32 wordlgth = font->getDimension(word.c_str()).Width;
if (wordlgth > elWidth)
{
// This word is too long to fit in the available space, look for
// the Unicode Soft HYphen (SHY / 00AD) character for a place to
// break the word at
int where = core::stringw(word.c_str()).findFirst( wchar_t(0x00AD) );
if (where != -1)
{
EnrichedString first = word.substr(0, where);
EnrichedString second = word.substr(where, word.size() - where);
first.addCharNoColor(L'-');
BrokenText.push_back(line + first);
const s32 secondLength = font->getDimension(second.c_str()).Width;
length = secondLength;
line = second;
}
else
{
// No soft hyphen found, so there's nothing more we can do
// break to next line
if (length)
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
}
else if (length && (length + wordlgth + whitelgth > elWidth))
{
// break to next line
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
else
{
// add word to line
line += whitespace;
line += word;
length += whitelgth + wordlgth;
}
word.clear();
whitespace.clear();
}
if ( isWhitespace && c != 0)
{
whitespace.addChar(cText, i);
}
// compute line break
if (lineBreak)
{
line += whitespace;
line += word;
BrokenText.push_back(line);
line.clear();
word.clear();
whitespace.clear();
length = 0;
}
}
}
line += whitespace;
line += word;
BrokenText.push_back(line);
}
else
{
// right-to-left
for (s32 i=size; i>=0; --i)
{
c = cText.getString()[i];
bool lineBreak = false;
if (c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
//if ((i>0) && Text[i-1] == L'\n') // Windows breaks
//{
// Text.erase(i-1);
// --size;
//}
c = '\0';
}
else if (c == L'\n') // Unix breaks
{
lineBreak = true;
c = '\0';
}
if (c==L' ' || c==0 || i==0)
{
if (word.size())
{
// here comes the next whitespace, look if
// we must break the last word to the next line.
const s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
const s32 wordlgth = font->getDimension(word.c_str()).Width;
if (length && (length + wordlgth + whitelgth > elWidth))
{
// break to next line
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
else
{
// add word to line
line = whitespace + line;
line = word + line;
length += whitelgth + wordlgth;
}
word.clear();
whitespace.clear();
}
if (c != 0)
// whitespace = core::stringw(&c, 1) + whitespace;
whitespace = cText.substr(i, 1) + whitespace;
// compute line break
if (lineBreak)
{
line = whitespace + line;
line = word + line;
BrokenText.push_back(line);
line.clear();
word.clear();
whitespace.clear();
length = 0;
}
}
else
{
// yippee this is a word..
//word = core::stringw(&c, 1) + word;
word = cText.substr(i, 1) + word;
}
}
line = whitespace + line;
line = word + line;
BrokenText.push_back(line);
}
}
