//-----------------------------------------------------------------------------
// buildPanel()
//-----------------------------------------------------------------------------
BOOL LLPanel::buildFromFile(const std::string& filename, LLXMLNodePtr output_node, const LLPanel::Params& default_params)
{
LLFastTimer timer(FTM_BUILD_PANELS);
BOOL didPost = FALSE;
LLXMLNodePtr root;
//if exporting, only load the language being exported,
//instead of layering localized version on top of english
if (output_node)
{
if (!LLUICtrlFactory::getLocalizedXMLNode(filename, root))
{
llwarns << "Couldn't parse panel from: " << LLUI::getLocalizedSkinPath() + gDirUtilp->getDirDelimiter() + filename << llendl;
return didPost;
}
}
else if (!LLUICtrlFactory::getLayeredXMLNode(filename, root))
{
llwarns << "Couldn't parse panel from: " << LLUI::getSkinPath() + gDirUtilp->getDirDelimiter() + filename << llendl;
return didPost;
}
// root must be called panel
if( !root->hasName("panel" ) )
{
llwarns << "Root node should be named panel in : " << filename << llendl;
return didPost;
}
lldebugs << "Building panel " << filename << llendl;
LLUICtrlFactory::instance().pushFileName(filename);
{
if (!getFactoryMap().empty())
{
sFactoryStack.push_back(&getFactoryMap());
}
// for local registry callbacks; define in constructor, referenced in XUI or postBuild
getCommitCallbackRegistrar().pushScope();
getEnableCallbackRegistrar().pushScope();
didPost = initPanelXML(root, NULL, output_node, default_params);
getCommitCallbackRegistrar().popScope();
getEnableCallbackRegistrar().popScope();
setXMLFilename(filename);
if (!getFactoryMap().empty())
{
sFactoryStack.pop_back();
}
}
LLUICtrlFactory::instance().popFileName();
return didPost;
}
BOOL LLPanel::initPanelXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node)
{
const LLPanel::Params& default_params(LLUICtrlFactory::getDefaultParams<LLPanel>());
Params params(default_params);
{
LLFastTimer timer(FTM_PANEL_SETUP);
LLXMLNodePtr referenced_xml;
std::string xml_filename = mXMLFilename;
// if the panel didn't provide a filename, check the node
if (xml_filename.empty())
{
node->getAttributeString("filename", xml_filename);
setXMLFilename(xml_filename);
}
if (!xml_filename.empty())
{
LLUICtrlFactory::instance().pushFileName(xml_filename);
LLFastTimer timer(FTM_EXTERNAL_PANEL_LOAD);
if (output_node)
{
//if we are exporting, we want to export the current xml
//not the referenced xml
LLXUIParser::instance().readXUI(node, params, LLUICtrlFactory::getInstance()->getCurFileName());
Params output_params(params);
setupParamsForExport(output_params, parent);
output_node->setName(node->getName()->mString);
LLXUIParser::instance().writeXUI(
output_node, output_params, &default_params);
return TRUE;
}
if (!LLUICtrlFactory::getLayeredXMLNode(xml_filename, referenced_xml))
{
llwarns << "Couldn't parse panel from: " << xml_filename << llendl;
return FALSE;
}
LLXUIParser::instance().readXUI(referenced_xml, params, LLUICtrlFactory::getInstance()->getCurFileName());
// add children using dimensions from referenced xml for consistent layout
setShape(params.rect);
LLUICtrlFactory::createChildren(this, referenced_xml, child_registry_t::instance());
LLUICtrlFactory::instance().popFileName();
}
// ask LLUICtrlFactory for filename, since xml_filename might be empty
LLXUIParser::instance().readXUI(node, params, LLUICtrlFactory::getInstance()->getCurFileName());
if (output_node)
{
Params output_params(params);
setupParamsForExport(output_params, parent);
output_node->setName(node->getName()->mString);
LLXUIParser::instance().writeXUI(
output_node, output_params, &default_params);
}
params.from_xui = true;
applyXUILayout(params, parent);
{
LLFastTimer timer(FTM_PANEL_CONSTRUCTION);
initFromParams(params);
}
// add children
LLUICtrlFactory::createChildren(this, node, child_registry_t::instance(), output_node);
// Connect to parent after children are built, because tab containers
// do a reshape() on their child panels, which requires that the children
// be built/added. JC
if (parent)
{
S32 tab_group = params.tab_group.isProvided() ? params.tab_group() : parent->getLastTabGroup();
parent->addChild(this, tab_group);
}
{
LLFastTimer timer(FTM_PANEL_POSTBUILD);
postBuild();
}
}
return TRUE;
}
void LLToastNotifyPanel::init( LLRect rect, bool show_images )
{
deleteAllChildren();
mTextBox = NULL;
mInfoPanel = NULL;
mControlPanel = NULL;
mNumOptions = 0;
mNumButtons = 0;
mAddedDefaultBtn = false;
LLRect current_rect = getRect();
setXMLFilename("");
buildFromFile("panel_notification.xml");
if(rect != LLRect::null)
{
this->setShape(rect);
}
mInfoPanel = getChild<LLPanel>("info_panel");
mControlPanel = getChild<LLPanel>("control_panel");
BUTTON_WIDTH = gSavedSettings.getS32("ToastButtonWidth");
// customize panel's attributes
// is it intended for displaying a tip?
mIsTip = mNotification->getType() == "notifytip";
std::string notif_name = mNotification->getName();
// is it a script dialog?
mIsScriptDialog = (notif_name == "ScriptDialog" || notif_name == "ScriptDialogGroup");
bool is_content_trusted = (notif_name != "LoadWebPage");
// is it a caution?
//
// caution flag can be set explicitly by specifying it in the notification payload, or it can be set implicitly if the
// notify xml template specifies that it is a caution
// tip-style notification handle 'caution' differently -they display the tip in a different color
mIsCaution = mNotification->getPriority() >= NOTIFICATION_PRIORITY_HIGH;
// setup parameters
// get a notification message
mMessage = mNotification->getMessage();
// init font variables
if (!sFont)
{
sFont = LLFontGL::getFontSansSerif();
sFontSmall = LLFontGL::getFontSansSerifSmall();
}
// initialize
setFocusRoot(!mIsTip);
// get a form for the notification
LLNotificationFormPtr form(mNotification->getForm());
// get number of elements
mNumOptions = form->getNumElements();
// customize panel's outfit
// preliminary adjust panel's layout
//move to the end
//mIsTip ? adjustPanelForTipNotice() : adjustPanelForScriptNotice(form);
// adjust text options according to the notification type
// add a caution textbox at the top of a caution notification
if (mIsCaution && !mIsTip)
{
mTextBox = getChild<LLTextBox>("caution_text_box");
}
else
{
mTextBox = getChild<LLTextEditor>("text_editor_box");
}
mTextBox->setMaxTextLength(MAX_LENGTH);
mTextBox->setVisible(TRUE);
mTextBox->setPlainText(!show_images);
mTextBox->setContentTrusted(is_content_trusted);
mTextBox->setValue(mNotification->getMessage());
mTextBox->setIsFriendCallback(LLAvatarActions::isFriend);
// add buttons for a script notification
if (mIsTip)
{
adjustPanelForTipNotice();
}
else
{
std::vector<index_button_pair_t> buttons;
buttons.reserve(mNumOptions);
S32 buttons_width = 0;
// create all buttons and accumulate they total width to reshape mControlPanel
for (S32 i = 0; i < mNumOptions; i++)
{
LLSD form_element = form->getElement(i);
if (form_element["type"].asString() != "button")
{
// not a button.
continue;
}
if (form_element["name"].asString() == TEXTBOX_MAGIC_TOKEN)
{
// a textbox pretending to be a button.
continue;
}
LLButton* new_button = createButton(form_element, TRUE);
buttons_width += new_button->getRect().getWidth();
S32 index = form_element["index"].asInteger();
buttons.push_back(index_button_pair_t(index,new_button));
}
if (buttons.empty())
{
addDefaultButton();
}
else
{
const S32 button_panel_width = mControlPanel->getRect().getWidth();// do not change width of the panel
S32 button_panel_height = mControlPanel->getRect().getHeight();
//try get an average h_pad to spread out buttons
S32 h_pad = (button_panel_width - buttons_width) / (S32(buttons.size()));
if(h_pad < 2*HPAD)
{
/*
* Probably it is a scriptdialog toast
* for a scriptdialog toast h_pad can be < 2*HPAD if we have a lot of buttons.
* In last case set default h_pad to avoid heaping of buttons
*/
S32 button_per_row = button_panel_width / BUTTON_WIDTH;
h_pad = (button_panel_width % BUTTON_WIDTH) / (button_per_row - 1);// -1 because we do not need space after last button in a row
if(h_pad < 2*HPAD) // still not enough space between buttons ?
{
h_pad = 2*HPAD;
}
}
if (mIsScriptDialog)
{
// we are using default width for script buttons so we can determinate button_rows
//to get a number of rows we divide the required width of the buttons to button_panel_width
S32 button_rows = llceil(F32(buttons.size() - 1) * (BUTTON_WIDTH + h_pad) / button_panel_width);
//S32 button_rows = (buttons.size() - 1) * (BUTTON_WIDTH + h_pad) / button_panel_width;
//reserve one row for the ignore_btn
button_rows++;
//calculate required panel height for scripdialog notification.
button_panel_height = button_rows * (BTN_HEIGHT + VPAD) + IGNORE_BTN_TOP_DELTA + BOTTOM_PAD;
}
else
{
// in common case buttons can have different widths so we need to calculate button_rows according to buttons_width
//S32 button_rows = llceil(F32(buttons.size()) * (buttons_width + h_pad) / button_panel_width);
S32 button_rows = llceil(F32((buttons.size() - 1) * h_pad + buttons_width) / button_panel_width);
//calculate required panel height
button_panel_height = button_rows * (BTN_HEIGHT + VPAD) + BOTTOM_PAD;
}
// we need to keep min width and max height to make visible all buttons, because width of the toast can not be changed
adjustPanelForScriptNotice(button_panel_width, button_panel_height);
updateButtonsLayout(buttons, h_pad);
// save buttons for later use in disableButtons()
//mButtons.assign(buttons.begin(), buttons.end());
}
}
//.xml file intially makes info panel only follow left/right/top. This is so that when control buttons are added the info panel
//can shift upward making room for the buttons inside mControlPanel. After the buttons are added, the info panel can then be set to follow 'all'.
mInfoPanel->setFollowsAll();
snapToMessageHeight(mTextBox, MAX_LENGTH);
// reshape the panel to its previous size
if (current_rect.notEmpty())
{
reshape(current_rect.getWidth(), current_rect.getHeight());
}
}