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Code Issues Releases Wiki Activity

Added description below the cell id (name if exists, or region)

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This commit is contained in:
cc9cii 2014-10-07 19:35:28 +11:00
parent 7640875f9d
commit 0cccdfd114
3 changed files with 25 additions and 5 deletions
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3
apps/opencs/view/render/pagedworldspacewidget.cpp
View file

@ -105,6 +105,9 @@ bool CSVRender::PagedWorldspaceWidget::adjustCells()
CSVRender::TextOverlay *textDisp = new CSVRender::TextOverlay(entity, getCamera(), iter->getId(mWorldspace));
textDisp->enable(true);
textDisp->setCaption(iter->getId(mWorldspace));
std::string desc = cells.getRecord(index).get().mName;
if(desc == "") desc = cells.getRecord(index).get().mRegion;
textDisp->setDesc(desc);
textDisp->update();
mTextOverlays.push_back(textDisp);

25
apps/opencs/view/render/textoverlay.cpp
View file

@ -233,6 +233,15 @@ void TextOverlay::setCaption(const Ogre::String& text)
mElement->setCaption(text);
}
void TextOverlay::setDesc(const Ogre::String& text)
{
if(mDesc == text)
return;
mDesc = text;
mElement->setCaption(mCaption + ((text == "") ? "" : ("\n" + text)));
}
Ogre::FontPtr TextOverlay::getFont()
{
return mFont;
@ -240,15 +249,19 @@ Ogre::FontPtr TextOverlay::getFont()
int TextOverlay::textWidth()
{
float textWidth = 0;
float captionWidth = 0;
float descWidth = 0;
// NOTE: assumed fixed width font, i.e. no compensation for narrow glyphs
for(Ogre::String::const_iterator i = mCaption.begin(); i < mCaption.end(); ++i)
textWidth += getFont()->getGlyphAspectRatio(*i);
captionWidth += getFont()->getGlyphAspectRatio(*i);
for(Ogre::String::const_iterator i = mDesc.begin(); i < mDesc.end(); ++i)
descWidth += getFont()->getGlyphAspectRatio(*i);
textWidth *= fontHeight();
captionWidth *= fontHeight();
descWidth *= fontHeight();
return (int) textWidth;
return (int) std::max(captionWidth, descWidth);
}
int TextOverlay::fontHeight()
@ -278,8 +291,10 @@ void TextOverlay::update()
float viewportWidth = std::max(overlayMgr.getViewportWidth(), 1); // zero at the start
float viewportHeight = std::max(overlayMgr.getViewportHeight(), 1); // zero at the start
int width = 2*fontHeight()/3 + textWidth() + fontHeight()/3; // 2 = fudge factor
int width = fontHeight()/3 + textWidth() + fontHeight()/3;
int height = fontHeight()/3 + fontHeight() + fontHeight()/3;
if(mDesc != "")
height = fontHeight()/3 + 2*fontHeight() + fontHeight()/3;
float relTextWidth = width / viewportWidth;
float relTextHeight = height / viewportHeight;

2
apps/opencs/view/render/textoverlay.hpp
View file

@ -25,6 +25,7 @@ namespace CSVRender
Ogre::OverlayContainer* mContainer;
Ogre::TextAreaOverlayElement* mElement;
Ogre::String mCaption;
Ogre::String mDesc;
const Ogre::MovableObject* mObj;
const Ogre::Camera* mCamera;
@ -50,6 +51,7 @@ namespace CSVRender
void enable(bool enable);
bool isEnabled();
void setCaption(const Ogre::String& text);
void setDesc(const Ogre::String& text);
void update();
QRect container();
Ogre::String getCaption() { return mCaption; } // FIXME: debug