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Added: Image mouseover effect

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branch : develop
This commit is contained in:
Nimetu 2017-06-08 22:37:19 +03:00
parent c6a0b3ed9b
commit f80c8e7d81
4 changed files with 53 additions and 20 deletions
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12
code/nel/include/nel/gui/group_html.h
View file

@ -807,25 +807,27 @@ namespace NLGUI
// ImageDownload system
enum TDataType {ImgType= 0, BnpType};
enum TImageType {NormalImage=0, OverImage};
struct CDataImageDownload
{
public:
CDataImageDownload(CViewBase *img, CStyleParams style): Image(img), Style(style)
CDataImageDownload(CViewBase *img, CStyleParams style, TImageType type): Image(img), Style(style), Type(type)
{
}
public:
CViewBase * Image;
CStyleParams Style;
TImageType Type;
};
struct CDataDownload
{
public:
CDataDownload(const std::string &u, const std::string &d, TDataType t, CViewBase *i, const std::string &s, const std::string &m, const CStyleParams &style = CStyleParams())
CDataDownload(const std::string &u, const std::string &d, TDataType t, CViewBase *i, const std::string &s, const std::string &m, const CStyleParams &style = CStyleParams(), const TImageType imagetype = NormalImage)
: data(NULL), fp(NULL), url(u), dest(d), type(t), luaScript(s), md5sum(m), redirects(0)
{
if (t == ImgType) imgs.push_back(CDataImageDownload(i, style));
if (t == ImgType) imgs.push_back(CDataImageDownload(i, style, imagetype));
}
public:
@ -848,12 +850,12 @@ namespace NLGUI
void initImageDownload();
void checkImageDownload();
void addImageDownload(const std::string &url, CViewBase *img, const CStyleParams &style = CStyleParams());
void addImageDownload(const std::string &url, CViewBase *img, const CStyleParams &style = CStyleParams(), const TImageType type = NormalImage);
std::string localImageName(const std::string &url);
std::string getAbsoluteUrl(const std::string &url);
bool isTrustedDomain(const std::string &domain);
void setImage(CViewBase *view, const std::string &file);
void setImage(CViewBase *view, const std::string &file, const TImageType type);
void setImageSize(CViewBase *view, const CStyleParams &style = CStyleParams());
// BnpDownload system

2
code/nel/include/nel/gui/libwww.h
View file

@ -149,6 +149,8 @@ namespace NLGUI
HTML_ATTR(IMG,USEMAP),
HTML_ATTR(IMG,VSPACE),
HTML_ATTR(IMG,WIDTH),
// not sorted to keep enum values
HTML_ATTR(IMG,DATA_OVER_SRC),
};
enum

57
code/nel/src/gui/group_html.cpp
View file

@ -172,18 +172,25 @@ namespace NLGUI
}
// Update view after download has finished
void CGroupHTML::setImage(CViewBase * view, const string &file)
void CGroupHTML::setImage(CViewBase * view, const string &file, const TImageType type)
{
CCtrlButton *btn = dynamic_cast<CCtrlButton*>(view);
if(btn)
{
btn->setTexture (file);
btn->setTexturePushed(file);
btn->invalidateCoords();
btn->invalidateContent();
btn->resetInvalidCoords();
btn->updateCoords();
paragraphChange();
if (type == NormalImage)
{
btn->setTexture (file);
btn->setTexturePushed(file);
btn->invalidateCoords();
btn->invalidateContent();
btn->resetInvalidCoords();
btn->updateCoords();
paragraphChange();
}
else
{
btn->setTextureOver(file);
}
}
else
{
@ -389,7 +396,7 @@ namespace NLGUI
}
// Add a image download request in the multi_curl
void CGroupHTML::addImageDownload(const string &url, CViewBase *img, const CStyleParams &style)
void CGroupHTML::addImageDownload(const string &url, CViewBase *img, const CStyleParams &style, TImageType type)
{
string finalUrl = getAbsoluteUrl(url);
@ -401,7 +408,7 @@ namespace NLGUI
#ifdef LOG_DL
nlwarning("already downloading '%s' img %p", finalUrl.c_str(), img);
#endif
Curls[i].imgs.push_back(CDataImageDownload(img, style));
Curls[i].imgs.push_back(CDataImageDownload(img, style, type));
return;
}
}
@ -412,7 +419,7 @@ namespace NLGUI
nlwarning("add to download '%s' dest '%s' img %p", finalUrl.c_str(), dest.c_str(), img);
#endif
Curls.push_back(CDataDownload(finalUrl, dest, ImgType, img, "", "", style));
Curls.push_back(CDataDownload(finalUrl, dest, ImgType, img, "", "", style, type));
if (Curls.size() < options.curlMaxConnections) {
if (!startCurlDownload(Curls.back()))
{
@ -728,7 +735,7 @@ namespace NLGUI
CFile::moveFile(it->dest, tmpfile);
for(uint i = 0; i < it->imgs.size(); i++)
{
setImage(it->imgs[i].Image, it->dest);
setImage(it->imgs[i].Image, it->dest, it->imgs[i].Type);
setImageSize(it->imgs[i].Image, it->imgs[i].Style);
}
}
@ -1695,17 +1702,25 @@ namespace NLGUI
if (present[MY_HTML_IMG_TITLE] && value[MY_HTML_IMG_TITLE])
tooltip = value[MY_HTML_IMG_TITLE];
// Mouse over image
const char *overSrc = value[MY_HTML_IMG_SRC];
if (present[MY_HTML_IMG_DATA_OVER_SRC] && value[MY_HTML_IMG_DATA_OVER_SRC])
{
overSrc = value[MY_HTML_IMG_DATA_OVER_SRC];
}
if (getA() && getParent () && getParent ()->getParent())
{
string params = "name=" + getId() + "|url=" + getLink ();
addButton(CCtrlButton::PushButton, value[MY_HTML_IMG_SRC], value[MY_HTML_IMG_SRC], value[MY_HTML_IMG_SRC],
"", "browse", params.c_str(), tooltip, style);
overSrc, "browse", params.c_str(), tooltip, style);
}
else
if (tooltip)
if (tooltip || overSrc)
{
addButton(CCtrlButton::PushButton, value[MY_HTML_IMG_SRC], value[MY_HTML_IMG_SRC], value[MY_HTML_IMG_SRC],
"", "", "", tooltip, style);
overSrc, "", "", tooltip, style);
}
else
{
@ -4606,6 +4621,18 @@ namespace NLGUI
}
string over = overBitmap.empty()?"":CFile::getPath(overBitmap) + CFile::getFilenameWithoutExtension(overBitmap) + ".tga";
// schedule mouseover bitmap for download if its different from normal
if (!over.empty() && !CPath::exists(over))
{
if (overBitmap != normalBitmap)
{
over = localImageName(overBitmap);
if (!CFile::fileExists(over))
{
addImageDownload(overBitmap, ctrlButton, style, TImageType::OverImage);
}
}
}
ctrlButton->setType (type);
if (!normal.empty())

2
code/nel/src/gui/libwww.cpp
View file

@ -150,6 +150,8 @@ namespace NLGUI
HTML_ATTR(IMG,USEMAP),
HTML_ATTR(IMG,VSPACE),
HTML_ATTR(IMG,WIDTH),
// not sorted to keep enum values
HTML_ATTR(IMG,DATA-OVER-SRC),
{ 0 }
};