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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Gordon Allott <gord.allott@canonical.com>
*/
#include "HudLauncherIcon.h"
#include "UnityCore/GLibWrapper.h"
#include <NuxCore/Logger.h>
#include "unity-shared/ThemeSettings.h"
#include "unity-shared/UBusMessages.h"
#include "unity-shared/UnitySettings.h"
#include "config.h"
#include <glib/gi18n-lib.h>
namespace unity
{
namespace launcher
{
DECLARE_LOGGER(logger, "unity.launcher.icon.hud");
HudLauncherIcon::HudLauncherIcon()
: SingleMonitorLauncherIcon(IconType::HUD)
, launcher_hide_mode_(LAUNCHER_HIDE_NEVER)
, overlay_monitor_(0)
, single_launcher_(false)
, launcher_monitor_(0)
{
tooltip_text = _("HUD");
tooltip_enabled = false;
icon_name = theme::Settings::Get()->ThemedFilePath("launcher_bfb", {PKGDATADIR});
position = Position::BEGIN;
SetQuirk(Quirk::ACTIVE, true);
background_color_ = nux::color::White;
ubus_manager_.RegisterInterest(UBUS_HUD_ICON_CHANGED,
sigc::mem_fun(this, &HudLauncherIcon::OnHudIconChanged));
ubus_manager_.RegisterInterest(UBUS_OVERLAY_SHOWN,
sigc::bind(sigc::mem_fun(this, &HudLauncherIcon::OnOverlayShown),
true));
ubus_manager_.RegisterInterest(UBUS_OVERLAY_HIDDEN,
sigc::bind(sigc::mem_fun(this, &HudLauncherIcon::OnOverlayShown),
false));
mouse_enter.connect([this](int m) { ubus_manager_.SendMessage(UBUS_DASH_ABOUT_TO_SHOW); });
}
void HudLauncherIcon::OnHudIconChanged(GVariant *data)
{
std::string hud_icon_name = glib::Variant(data).GetString();
LOG_DEBUG(logger) << "Hud icon change: " << hud_icon_name;
if (hud_icon_name != icon_name)
{
if (hud_icon_name.empty())
icon_name = theme::Settings::Get()->ThemedFilePath("launcher_bfb", {PKGDATADIR});
else
icon_name = hud_icon_name;
}
}
void HudLauncherIcon::SetHideMode(LauncherHideMode hide_mode)
{
if (launcher_hide_mode_ != hide_mode)
{
launcher_hide_mode_ = hide_mode;
if (launcher_hide_mode_ == LAUNCHER_HIDE_AUTOHIDE)
{
SetQuirk(Quirk::ACTIVE, false);
SetQuirk(Quirk::VISIBLE, false);
}
}
}
void HudLauncherIcon::SetSingleLauncher(bool single_launcher, int launcher_monitor)
{
if (single_launcher_ == single_launcher && launcher_monitor_ == launcher_monitor)
return;
single_launcher_ = single_launcher;
launcher_monitor_ = launcher_monitor;
if (single_launcher_)
{
SetQuirk(Quirk::ACTIVE, false);
SetQuirk(Quirk::VISIBLE, false);
}
}
void HudLauncherIcon::OnOverlayShown(GVariant* data, bool visible)
{
unity::glib::String overlay_identity;
gboolean can_maximise = FALSE;
int width, height;
g_variant_get(data, UBUS_OVERLAY_FORMAT_STRING,
&overlay_identity, &can_maximise, &overlay_monitor_, &width, &height);
// If the hud is open, we show the HUD button if we have a locked launcher
if (overlay_identity.Str() == "hud" &&
launcher_hide_mode_ == LAUNCHER_HIDE_NEVER &&
Settings::Instance().launcher_position() == LauncherPosition::LEFT &&
(!single_launcher_ || (single_launcher_ && launcher_monitor_ == overlay_monitor_)))
{
SetMonitor(visible ? overlay_monitor_ : -1);
SetQuirk(Quirk::ACTIVE, visible, overlay_monitor_);
SkipQuirkAnimation(Quirk::VISIBLE, overlay_monitor_);
}
}
nux::Color HudLauncherIcon::BackgroundColor() const
{
return background_color_;
}
nux::Color HudLauncherIcon::GlowColor()
{
return background_color_;
}
void HudLauncherIcon::ActivateLauncherIcon(ActionArg arg)
{
if (IsVisibleOnMonitor(overlay_monitor_))
{
ubus_manager_.SendMessage(UBUS_HUD_CLOSE_REQUEST);
}
}
std::string HudLauncherIcon::GetName() const
{
return "HudLauncherIcon";
}
} // namespace launcher
} // namespace unity
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