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scroll window image tags working

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This commit is contained in:
scrawl 2012-05-09 01:34:32 +02:00
parent cd351ba3af
commit 8e7ab09a25
4 changed files with 93 additions and 41 deletions
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2
apps/openmw/mwgui/bookwindow.cpp
View file

@ -54,6 +54,8 @@ void BookWindow::onTakeButtonClicked (MyGUI::Widget* _sender)
MWWorld::ActionTake take(mBook);
take.execute();
/// \todo what about scripts?
MWBase::Environment::get().getInputManager()->setGuiMode (GM_Game);
}

96
apps/openmw/mwgui/formatting.cpp
View file

@ -10,6 +10,7 @@ MyGUI::IntSize BookTextParser::parse(std::string text, MyGUI::Widget* parent, co
{
mParent = parent;
mWidth = width;
mHeight = 0;
assert(mParent);
while (mParent->getChildCount())
@ -29,16 +30,58 @@ MyGUI::IntSize BookTextParser::parse(std::string text, MyGUI::Widget* parent, co
while (text[text.size()-1] == '\n')
text.erase(text.size()-1);
return parseSubText(text, -1, MyGUI::Align::Left | MyGUI::Align::Top);
parseSubText(text);
return MyGUI::IntSize(mWidth, mHeight);
}
MyGUI::IntSize BookTextParser::parseSubText(std::string text, int textSize, MyGUI::Align textAlign)
void BookTextParser::parseImage(std::string tag)
{
MyGUI::IntSize size(mWidth,0);
int src_start = tag.find("SRC=")+5;
std::string image = tag.substr(src_start, tag.find('"', src_start)-src_start);
// fix texture extension to .dds
if (image.size() > 4)
{
image[image.size()-3] = 'd';
image[image.size()-2] = 'd';
image[image.size()-1] = 's';
}
int width_start = tag.find("WIDTH=")+7;
int width = boost::lexical_cast<int>(tag.substr(width_start, tag.find('"', width_start)-width_start));
int height_start = tag.find("HEIGHT=")+8;
int height = boost::lexical_cast<int>(tag.substr(height_start, tag.find('"', height_start)-height_start));
MyGUI::ImageBox* box = mParent->createWidget<MyGUI::ImageBox> ("ImageBox",
MyGUI::IntCoord(0, mHeight, width, height), MyGUI::Align::Left | MyGUI::Align::Top,
mParent->getName() + boost::lexical_cast<std::string>(mParent->getChildCount()));
box->setImageTexture("bookart\\" + image);
box->setProperty("NeedMouse", "false");
mWidth = std::max(mWidth, width);
mHeight += height;
}
void BookTextParser::parseSubText(std::string text)
{
if (text[0] == '<')
{
if (text.find('>') == std::string::npos)
throw std::runtime_error("BookTextParser Error: Tag is not terminated");
if (text.size() > 4 && text.substr(0, 4) == "<IMG")
{
parseImage(text.substr(0, text.find('>')));
}
text.erase(0, text.find('>')+1);
}
bool tagFound = false;
std::string realText; // real text, without tags
for (unsigned int i=0; i<text.size(); ++i)
unsigned int i=0;
for (; i<text.size(); ++i)
{
char c = text[i];
if (c == '<')
@ -57,16 +100,6 @@ MyGUI::IntSize BookTextParser::parseSubText(std::string text, int textSize, MyGU
else
{
tagFound = true;
while (c != '>')
{
if (i >= text.size())
throw std::runtime_error("BookTextParser Error: Tag is not terminated");
c = text[++i];
}
++i;
/// \todo parse tags
size += parseSubText(text.substr(i, text.size()), textSize, textAlign);
break;
}
}
@ -74,22 +107,23 @@ MyGUI::IntSize BookTextParser::parseSubText(std::string text, int textSize, MyGU
realText += c;
}
if (!tagFound)
{
MyGUI::EditBox* box = mParent->createWidget<MyGUI::EditBox>("NormalText",
MyGUI::IntCoord(0, size.height, mWidth, 24), MyGUI::Align::Left | MyGUI::Align::Top,
mParent->getName() + boost::lexical_cast<std::string>(mParent->getChildCount()));
box->setProperty("Static", "true");
box->setProperty("MultiLine", "true");
box->setProperty("WordWrap", "true");
box->setProperty("NeedMouse", "false");
box->setMaxTextLength(realText.size());
box->setTextAlign(textAlign);
box->setTextColour(MyGUI::Colour(0,0,0));
box->setCaption(realText);
box->setSize(box->getSize().width, box->getTextSize().height);
size += MyGUI::IntSize(0, box->getTextSize().height);
}
MyGUI::EditBox* box = mParent->createWidget<MyGUI::EditBox>("NormalText",
MyGUI::IntCoord(0, mHeight, mWidth, 24), MyGUI::Align::Left | MyGUI::Align::Top,
mParent->getName() + boost::lexical_cast<std::string>(mParent->getChildCount()));
box->setProperty("Static", "true");
box->setProperty("MultiLine", "true");
box->setProperty("WordWrap", "true");
box->setProperty("NeedMouse", "false");
box->setMaxTextLength(realText.size());
box->setTextAlign(mTextStyle.mTextAlign);
box->setTextColour(mTextStyle.mColour);
box->setFontName(mTextStyle.mFont);
box->setCaption(realText);
box->setSize(box->getSize().width, box->getTextSize().height);
mHeight += box->getTextSize().height;
return size;
if (tagFound)
{
parseSubText(text.substr(i, text.size()));
}
}

30
apps/openmw/mwgui/formatting.hpp
View file

@ -7,6 +7,22 @@
namespace MWGui
{
struct TextStyle
{
TextStyle() :
mColour(0,0,0)
, mFont("Default")
, mTextSize(16)
, mTextAlign(MyGUI::Align::Left | MyGUI::Align::Top)
{
}
MyGUI::Colour mColour;
std::string mFont;
int mTextSize;
MyGUI::Align mTextAlign;
};
/// \brief utilities for parsing book/scroll text as mygui widgets
class BookTextParser
{
@ -21,17 +37,15 @@ namespace MWGui
MyGUI::IntSize parse(std::string text, MyGUI::Widget* parent, const int width);
protected:
/**
* @param text to parse
* @param text size (-1 means default)
* @param text align
* @return size of the created widgets
*/
MyGUI::IntSize parseSubText(std::string text, int textSize, MyGUI::Align textAlign);
void parseSubText(std::string text);
void parseImage(std::string tag);
private:
MyGUI::Widget* mParent;
int mWidth;
int mWidth; // maximum width
int mHeight; // current height
TextStyle mTextStyle;
};
}

6
apps/openmw/mwgui/scrollwindow.cpp
View file

@ -36,9 +36,9 @@ void ScrollWindow::open (MWWorld::Ptr scroll)
MyGUI::IntSize size = parser.parse(ref->base->text, mTextView, 390);
if (size.height > mTextView->getSize().height)
mTextView->setCanvasSize(size);
mTextView->setCanvasSize(MyGUI::IntSize(410, size.height));
else
mTextView->setCanvasSize(390, mTextView->getSize().height);
mTextView->setCanvasSize(410, mTextView->getSize().height);
mTextView->setViewOffset(MyGUI::IntPoint(0,0));
}
@ -57,5 +57,7 @@ void ScrollWindow::onTakeButtonClicked (MyGUI::Widget* _sender)
MWWorld::ActionTake take(mScroll);
take.execute();
/// \todo what about scripts?
MWBase::Environment::get().getInputManager()->setGuiMode (GM_Game);
}