153 lines
3.9 KiB
C++
153 lines
3.9 KiB
C++
/*
|
|
* \brief Menu-view dialog handling
|
|
* \author Norman Feske
|
|
* \date 2018-05-18
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2018 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#include <menu_view.h>
|
|
|
|
using namespace Sculpt;
|
|
|
|
|
|
void Menu_view::_handle_hover()
|
|
{
|
|
using Hover_result = Dialog::Hover_result;
|
|
|
|
_hover_rom.update();
|
|
|
|
bool const orig_hovered = _hovered;
|
|
|
|
_hovered = false;
|
|
|
|
Hover_result hover_result = Hover_result::UNMODIFIED;
|
|
|
|
_hover_rom.xml().with_sub_node("dialog", [&] (Xml_node hover) {
|
|
_hovered = true;
|
|
hover_result = _dialog.hover(hover);
|
|
});
|
|
|
|
if (!_hovered)
|
|
_dialog.hover(Xml_node("<empty/>"));
|
|
|
|
bool const dialog_hover_changed = (_hovered != orig_hovered),
|
|
widget_hover_changed = (hover_result == Hover_result::CHANGED);
|
|
|
|
if (dialog_hover_changed || widget_hover_changed)
|
|
generate();
|
|
}
|
|
|
|
|
|
Menu_view::Menu_view(Env &env, Registry<Child_state> ®istry,
|
|
Dialog &dialog, Start_name const &name,
|
|
Ram_quota ram_quota, Cap_quota cap_quota,
|
|
Session_label const &dialog_report_name,
|
|
Session_label const &hover_rom_name)
|
|
:
|
|
_dialog(dialog),
|
|
_child_state(registry, name, ram_quota, cap_quota),
|
|
_dialog_reporter(env, "dialog", dialog_report_name.string()),
|
|
_hover_rom(env, hover_rom_name.string()),
|
|
_hover_handler(env.ep(), *this, &Menu_view::_handle_hover)
|
|
{
|
|
_hover_rom.sigh(_hover_handler);
|
|
|
|
generate();
|
|
}
|
|
|
|
|
|
void Menu_view::generate()
|
|
{
|
|
_dialog_reporter.generate([&] (Xml_generator &xml) {
|
|
_dialog.generate(xml); });
|
|
}
|
|
|
|
|
|
void Menu_view::reset()
|
|
{
|
|
_hovered = false;
|
|
_dialog.hover(Xml_node("<empty/>"));
|
|
_dialog.reset();
|
|
}
|
|
|
|
|
|
void Menu_view::gen_start_node(Xml_generator &xml) const
|
|
{
|
|
xml.node("start", [&] () {
|
|
_gen_start_node_content(xml); });
|
|
}
|
|
|
|
|
|
void Menu_view::_gen_start_node_content(Xml_generator &xml) const
|
|
{
|
|
_child_state.gen_start_node_content(xml);
|
|
|
|
gen_named_node(xml, "binary", "menu_view");
|
|
|
|
xml.node("config", [&] () {
|
|
if (min_width) xml.attribute("width", min_width);
|
|
if (min_height) xml.attribute("height", min_height);
|
|
|
|
xml.node("libc", [&] () { xml.attribute("stderr", "/dev/log"); });
|
|
xml.node("report", [&] () { xml.attribute("hover", "yes"); });
|
|
xml.node("vfs", [&] () {
|
|
gen_named_node(xml, "tar", "menu_view_styles.tar");
|
|
|
|
gen_named_node(xml, "dir", "fonts", [&] () {
|
|
xml.node("fs", [&] () {
|
|
xml.attribute("label", "fonts"); }); });
|
|
|
|
gen_named_node(xml, "dir", "dev", [&] () {
|
|
xml.node("log", [&] () { }); });
|
|
});
|
|
});
|
|
|
|
xml.node("route", [&] () {
|
|
gen_parent_rom_route(xml, "menu_view");
|
|
gen_parent_rom_route(xml, "ld.lib.so");
|
|
gen_parent_rom_route(xml, "vfs.lib.so");
|
|
gen_parent_rom_route(xml, "libc.lib.so");
|
|
gen_parent_rom_route(xml, "libm.lib.so");
|
|
gen_parent_rom_route(xml, "libpng.lib.so");
|
|
gen_parent_rom_route(xml, "zlib.lib.so");
|
|
gen_parent_rom_route(xml, "menu_view_styles.tar");
|
|
gen_parent_route<Cpu_session> (xml);
|
|
gen_parent_route<Pd_session> (xml);
|
|
gen_parent_route<Log_session> (xml);
|
|
gen_parent_route<Timer::Session> (xml);
|
|
|
|
using Label = String<128>;
|
|
|
|
Label const label = _child_state.name();
|
|
|
|
gen_service_node<Nitpicker::Session>(xml, [&] () {
|
|
xml.node("parent", [&] () {
|
|
xml.attribute("label", Label("leitzentrale -> ", label)); }); });
|
|
|
|
gen_service_node<Rom_session>(xml, [&] () {
|
|
xml.attribute("label", "dialog");
|
|
xml.node("parent", [&] () {
|
|
xml.attribute("label", Label("leitzentrale -> ", label, " -> dialog"));
|
|
});
|
|
});
|
|
|
|
gen_service_node<Report::Session>(xml, [&] () {
|
|
xml.attribute("label", "hover");
|
|
xml.node("parent", [&] () {
|
|
xml.attribute("label", Label("leitzentrale -> ", label, " -> hover"));
|
|
});
|
|
});
|
|
|
|
gen_service_node<::File_system::Session>(xml, [&] () {
|
|
xml.attribute("label", "fonts");
|
|
xml.node("parent", [&] () {
|
|
xml.attribute("label", "leitzentrale -> fonts"); }); });
|
|
});
|
|
}
|