Form* Form::create(const char* url)
{
// Load Form from .form file.
Properties* properties = Properties::create(url);
if (properties == NULL)
{
GP_ASSERT(properties);
return NULL;
}
// Check if the Properties is valid and has a valid namespace.
Properties* formProperties = (strlen(properties->getNamespace()) > 0) ? properties : properties->getNextNamespace();
assert(formProperties);
if (!formProperties || !(strcmp(formProperties->getNamespace(), "form") == 0))
{
GP_ASSERT(formProperties);
SAFE_DELETE(properties);
return NULL;
}
// Create new form with given ID, theme and layout.
const char* themeFile = formProperties->getString("theme");
const char* layoutString = formProperties->getString("layout");
Layout* layout;
switch (getLayoutType(layoutString))
{
case Layout::LAYOUT_ABSOLUTE:
layout = AbsoluteLayout::create();
break;
case Layout::LAYOUT_FLOW:
layout = FlowLayout::create();
break;
case Layout::LAYOUT_VERTICAL:
layout = VerticalLayout::create();
break;
default:
GP_ERROR("Unsupported layout type '%d'.", getLayoutType(layoutString));
break;
}
Theme* theme = Theme::create(themeFile);
GP_ASSERT(theme);
Form* form = new Form();
form->_layout = layout;
form->_theme = theme;
// Get default projection matrix.
Game* game = Game::getInstance();
Matrix::createOrthographicOffCenter(0, game->getWidth(), game->getHeight(), 0, 0, 1, &form->_defaultProjectionMatrix);
Theme::Style* style = NULL;
const char* styleName = formProperties->getString("style");
if (styleName)
{
style = theme->getStyle(styleName);
}
else
{
style = theme->getEmptyStyle();
}
form->initialize(style, formProperties);
form->_consumeInputEvents = formProperties->getBool("consumeInputEvents", false);
// Alignment
if ((form->_alignment & Control::ALIGN_BOTTOM) == Control::ALIGN_BOTTOM)
{
form->_bounds.y = Game::getInstance()->getHeight() - form->_bounds.height;
}
else if ((form->_alignment & Control::ALIGN_VCENTER) == Control::ALIGN_VCENTER)
{
form->_bounds.y = Game::getInstance()->getHeight() * 0.5f - form->_bounds.height * 0.5f;
}
if ((form->_alignment & Control::ALIGN_RIGHT) == Control::ALIGN_RIGHT)
{
form->_bounds.x = Game::getInstance()->getWidth() - form->_bounds.width;
}
else if ((form->_alignment & Control::ALIGN_HCENTER) == Control::ALIGN_HCENTER)
{
form->_bounds.x = Game::getInstance()->getWidth() * 0.5f - form->_bounds.width * 0.5f;
}
form->_scroll = getScroll(formProperties->getString("scroll"));
form->_scrollBarsAutoHide = formProperties->getBool("scrollBarsAutoHide");
if (form->_scrollBarsAutoHide)
{
form->_scrollBarOpacity = 0.0f;
}
// Add all the controls to the form.
form->addControls(theme, formProperties);
SAFE_DELETE(properties);
form->updateBounds();
__forms.push_back(form);
return form;
}
Form* Form::create(const char* url)
{
// Load Form from .form file.
assert(url);
Properties* properties = Properties::create(url);
assert(properties);
if (properties == NULL)
return NULL;
// Check if the Properties is valid and has a valid namespace.
Properties* formProperties = (strlen(properties->getNamespace()) > 0) ? properties : properties->getNextNamespace();
assert(formProperties);
if (!formProperties || !(strcmp(formProperties->getNamespace(), "form") == 0))
{
SAFE_DELETE(properties);
return NULL;
}
// Create new form with given ID, theme and layout.
const char* themeFile = formProperties->getString("theme");
const char* layoutString = formProperties->getString("layout");
Layout* layout;
switch (getLayoutType(layoutString))
{
case Layout::LAYOUT_ABSOLUTE:
layout = AbsoluteLayout::create();
break;
case Layout::LAYOUT_FLOW:
break;
case Layout::LAYOUT_VERTICAL:
layout = VerticalLayout::create();
break;
}
assert(themeFile);
Theme* theme = Theme::create(themeFile);
assert(theme);
Form* form = new Form();
form->_layout = layout;
form->_theme = theme;
//Theme* theme = form->_theme;
const char* styleName = formProperties->getString("style");
form->initialize(theme->getStyle(styleName), formProperties);
if (form->_autoWidth)
{
form->_bounds.width = Game::getInstance()->getWidth();
}
if (form->_autoHeight)
{
form->_bounds.height = Game::getInstance()->getHeight();
}
// Add all the controls to the form.
form->addControls(theme, formProperties);
SAFE_DELETE(properties);
__forms.push_back(form);
return form;
}
