void create_widget(const dictionary_t& parameters,
size_enum_t size,
progress_bar_t*& widget)
{
name_t orientation(key_horizontal);
int length(100);
int width(14);
GG::Clr color(GG::CLR_BLACK);
GG::Clr bar_color(GG::CLR_BLUE);
GG::Clr interior_color(GG::CLR_ZERO);
dictionary_t::const_iterator it(parameters.find(key_format));
value_range_format_t format;
if (it != parameters.end())
format.set(it->second.cast<dictionary_t>());
get_value(parameters, key_orientation, orientation);
get_value(parameters, static_name_t("length"), length);
get_value(parameters, static_name_t("width"), width);
implementation::get_color(parameters, static_name_t("color"), color);
implementation::get_color(parameters, static_name_t("bar_color"), bar_color);
implementation::get_color(parameters, static_name_t("interior_color"), interior_color);
widget = new progress_bar_t(orientation == key_vertical,
format,
length,
width,
color,
bar_color,
interior_color);
}
void create_widget(const dictionary_t& parameters,
size_enum_t size,
progress_bar_t*& widget)
{
bool is_indeterminate(false);
bool is_relevance(false);
name_t orientation(key_horizontal);
dictionary_t::const_iterator iter(parameters.find(key_format));
value_range_format_t format;
if (iter != parameters.end())
format.set(iter->second.cast<dictionary_t>());
get_value(parameters, key_is_indeterminate, is_indeterminate);
get_value(parameters, key_is_relevance, is_relevance);
get_value(parameters, key_orientation, orientation);
bool is_vertical(orientation == key_vertical);
pb_style_t bar_theme(pb_style_progress_bar_s);
if (is_relevance) bar_theme = pb_style_relevance_bar_s;
else if (is_indeterminate) bar_theme = pb_style_indeterminate_bar_s;
widget = new progress_bar_t(bar_theme,
is_vertical,
format,
implementation::size_to_theme(size));
}
bool get_localized_string(const dictionary_t& parameters, name_t key, std::string& value)
{
dictionary_t::const_iterator i = parameters.find(key);
if (i == parameters.end()) return false;
bool retval = i->second.cast(value);
if (retval)
value = localization_invoke(value);
return retval;
}
void apply_layout_parameters( layout_attributes_t& data,
const dictionary_t& parameters)
{
ADOBE_ONCE_INSTANCE(adobe_eve_evaluate);
get_value(parameters, key_indent, data.indent_m);
if (parameters.count(key_horizontal))
{
(*alignment_table_g)( get_value(parameters, key_horizontal).cast<name_t>(),
data.slice_m[extents_slices_t::horizontal].alignment_m);
}
if (parameters.count(key_vertical))
{
(*alignment_table_g)( get_value(parameters, key_vertical).cast<name_t>(),
data.slice_m[extents_slices_t::vertical].alignment_m);
}
// REVISIT (sparent) If we had named guides then named guide suppression would go here.
if (parameters.count(key_guide_mask)) // an empty array would allow baselines out.
{
// Turn on all guides - then selectively suppress
data.slice_m[extents_slices_t::vertical].suppress_m = false;
data.slice_m[extents_slices_t::horizontal].suppress_m = false;
array_t guide_mask(get_value(parameters, key_guide_mask).cast<array_t>());
for (array_t::const_iterator iter(guide_mask.begin()), last(guide_mask.end());
iter != last; ++iter)
{
if (iter->cast<name_t>() == key_guide_baseline) data.slice_m[extents_slices_t::vertical].suppress_m = true;
if (iter->cast<name_t>() == key_guide_label) data.slice_m[extents_slices_t::horizontal].suppress_m = true;
}
}
// REVISIT (sparent) : If we had named guides then named guide balancing would go here...
/*
Balanced guides must be supressed to avoid having them attach to outside guides which could
overconstrain the system.
*/
if (parameters.count(key_guide_balance))
{
data.slice_m[extents_slices_t::vertical].balance_m = false;
data.slice_m[extents_slices_t::horizontal].balance_m = false;
array_t guide_balance(get_value(parameters, key_guide_balance).cast<array_t>());
for (array_t::const_iterator iter(guide_balance.begin()), last(guide_balance.end());
iter != last; ++iter)
{
if (iter->cast<name_t>() == key_guide_baseline)
{
data.slice_m[extents_slices_t::vertical].balance_m = true;
data.slice_m[extents_slices_t::vertical].suppress_m = true;
}
if (iter->cast<name_t>() == key_guide_label)
{
data.slice_m[extents_slices_t::horizontal].balance_m = true;
data.slice_m[extents_slices_t::horizontal].suppress_m = true;
}
}
}
// REVISIT (sparent) : I'm seeing a pattern here - with three cases this could be factored
{
dictionary_t::const_iterator iter (parameters.find(key_placement));
if (iter != parameters.end())
{
(*placement_table_g)(iter->second.cast<name_t>(), data.placement_m);
}
// Adjust defaults
// Specifying a row from the parameters implies enabling baselines unless otherwise specified.
if (iter != parameters.end() && data.placement_m == layout_attributes_placement_t::place_row && !parameters.count(key_guide_mask))
{
data.slice_m[extents_slices_t::vertical].suppress_m = false;
}
}
{
dictionary_t::const_iterator iter (parameters.find(key_child_horizontal));
if (iter != parameters.end())
{
(*alignment_table_g)( iter->second.cast<name_t>(),
data.slice_m[extents_slices_t::horizontal].child_alignment_m);
}
}
{
dictionary_t::const_iterator iter (parameters.find(key_child_vertical));
if (iter != parameters.end())
{
(*alignment_table_g)( iter->second.cast<name_t>(),
data.slice_m[extents_slices_t::vertical].child_alignment_m);
}
}
// spacing
{
dictionary_t::const_iterator iter (parameters.find(key_spacing));
if (iter != parameters.end())
{
if (iter->second.type_info() == type_info<array_t>())
{
const array_t& spacing_array = iter->second.cast<array_t>();
data.spacing_m.resize(spacing_array.size() + 1);
layout_attributes_t::spacing_t::iterator dest_iter(data.spacing_m.begin() + 1);
for (array_t::const_iterator iter(spacing_array.begin()); iter != spacing_array.end();
++iter)
{
*dest_iter = iter->cast<long>();
++dest_iter;
}
}
else
{
double tmp(data.spacing_m[1]);
iter->second.cast(tmp); // Try getting as number
data.spacing_m[1] = long(tmp);
}
}
}
// margin
{
dictionary_t::const_iterator iter(parameters.find(key_margin));
if (iter != parameters.end())
{
if (iter->second.type_info() == type_info<array_t>())
{
const array_t& margin_array = iter->second.cast<array_t>();
data.vertical().margin_m.first = margin_array[0].cast<long>();
data.horizontal().margin_m.first = margin_array[1].cast<long>();
data.vertical().margin_m.second = margin_array[2].cast<long>();
data.horizontal().margin_m.second = margin_array[3].cast<long>();
}
else
{
long margin = iter->second.cast<long>();
data.vertical().margin_m.first = margin;
data.horizontal().margin_m.first = margin;
data.vertical().margin_m.second = margin;
data.horizontal().margin_m.second = margin;
}
}
}
}