add mods tab in settings.

9 files changed, 210 insertions, 2 deletions

diff --git a/src/gui/widgets/container.cpp b/src/gui/widgets/container.cpp
index 4b0fc60f7..e37bd5103 100644
--- a/src/gui/widgets/container.cpp
+++ b/src/gui/widgets/container.cpp
@@ -35,7 +35,11 @@ Container::~Container()
 {
     if (gui)
         gui->removeDragged(this);
+    removeControls();
+}
 
+void Container::removeControls()
+{
     while (!mWidgets.empty())
         delete mWidgets.front();
 }
diff --git a/src/gui/widgets/container.h b/src/gui/widgets/container.h
index efcdb70a7..2983a7433 100644
--- a/src/gui/widgets/container.h
+++ b/src/gui/widgets/container.h
@@ -49,6 +49,8 @@ class Container : public gcn::Container,
         virtual ~Container();
 
         bool safeRemove(gcn::Widget *const widget);
+
+        void removeControls();
 };
 
 #endif  // GUI_WIDGETS_CONTAINER_H
diff --git a/src/gui/widgets/setupitem.cpp b/src/gui/widgets/setupitem.cpp
index 09717bc8b..2cf35c144 100644
--- a/src/gui/widgets/setupitem.cpp
+++ b/src/gui/widgets/setupitem.cpp
@@ -105,6 +105,9 @@ Configuration *SetupItem::getConfig() const
 
 void SetupItem::load()
 {
+    if (mKeyName.empty())
+        return;
+
     const Configuration *const cfg = getConfig();
     if (mUseDefault)
     {
@@ -135,6 +138,9 @@ void SetupItem::load()
 
 void SetupItem::save() const
 {
+    if (mKeyName.empty())
+        return;
+
     Configuration *const cfg = getConfig();
     cfg->setValue(mKeyName, mValue);
 }
diff --git a/src/gui/widgets/setupitem.h b/src/gui/widgets/setupitem.h
index 561265729..d56efca8e 100644
--- a/src/gui/widgets/setupitem.h
+++ b/src/gui/widgets/setupitem.h
@@ -96,6 +96,15 @@ class SetupItem : public gcn::ActionListener,
 
         void rereadValue();
 
+        void setValue(const std::string str)
+        { mValue = str; }
+
+        std::string getValue() const
+        { return mValue; }
+
+        std::string getEventName() const
+        { return mEventName; }
+
     protected:
         SetupItem(const std::string &restrict text,
                   const std::string &restrict description,
diff --git a/src/gui/widgets/tabs/setup_mods.cpp b/src/gui/widgets/tabs/setup_mods.cpp
new file mode 100644
index 000000000..6857b6700
--- /dev/null
+++ b/src/gui/widgets/tabs/setup_mods.cpp
@@ -0,0 +1,116 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  Andrei Karas
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  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/>.
+ */
+
+#include "gui/widgets/tabs/setup_mods.h"
+
+#include "configuration.h"
+#include "map.h"
+
+#include "gui/widgets/layouthelper.h"
+#include "gui/widgets/setupitem.h"
+#include "gui/widgets/scrollarea.h"
+
+#include "resources/db/moddb.h"
+
+#include "utils/gettext.h"
+
+#include "debug.h"
+
+Setup_Mods::Setup_Mods(const Widget2 *const widget) :
+    SetupTabScroll(widget)
+{
+    // TRANSLATORS: mods tab in settings
+    setName(_("Mods"));
+
+    LayoutHelper h(this);
+    ContainerPlacer place = h.getPlacer(0, 0);
+    place(0, 0, mScroll, 10, 10);
+
+
+    setDimension(gcn::Rectangle(0, 0, 550, 350));
+}
+
+Setup_Mods::~Setup_Mods()
+{
+}
+
+void Setup_Mods::apply()
+{
+    SetupTabScroll::apply();
+    saveMods();
+}
+
+void Setup_Mods::externalUpdated()
+{
+    clear();
+    loadMods();
+}
+
+void Setup_Mods::loadMods()
+{
+    std::string modsString = serverConfig.getValue("mods", "");
+    std::set<std::string> modsList;
+    splitToStringSet(modsList, modsString, '|');
+
+    const ModInfos &mods = ModDB::getAll();
+    FOR_EACH (ModInfoCIterator, it, mods)
+    {
+        const ModInfo *const info = (*it).second;
+        if (!info)
+            continue;
+
+        std::string name = info->getName();
+        replaceAll(name, "|", "");
+        SetupItem *const item = new SetupItemCheckBox(
+            info->getDescription(), "", "", this, name);
+        if (modsList.find(name) != modsList.end())
+            item->setValue("1");
+        else
+            item->setValue("0");
+        item->toWidget();
+    }
+}
+
+void Setup_Mods::saveMods()
+{
+    const ModInfos &mods = ModDB::getAll();
+    if (mods.empty())
+        return;
+
+    std::string modsString;
+    const std::set<SetupItem*> &modsList = getAllItems();
+    FOR_EACH (std::set<SetupItem*>::const_iterator, it, modsList)
+    {
+        const SetupItem *const item = *it;
+        if (!item)
+            continue;
+        const std::string val = item->getValue();
+        if (val == "1")
+        {
+            const std::string key = item->getEventName();
+            if (!modsString.empty())
+                modsString.append("|");
+            modsString.append(key);
+        }
+    }
+    serverConfig.setValue("mods", modsString);
+}
diff --git a/src/gui/widgets/tabs/setup_mods.h b/src/gui/widgets/tabs/setup_mods.h
new file mode 100644
index 000000000..5c837811a
--- /dev/null
+++ b/src/gui/widgets/tabs/setup_mods.h
@@ -0,0 +1,48 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  Andrei Karas
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  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/>.
+ */
+
+#ifndef GUI_WIDGETS_TABS_SETUP_MODS_H
+#define GUI_WIDGETS_TABS_SETUP_MODS_H
+
+#include "gui/widgets/tabs/setuptabscroll.h"
+
+class Setup_Mods final : public SetupTabScroll
+{
+    public:
+        explicit Setup_Mods(const Widget2 *const widget);
+
+        A_DELETE_COPY(Setup_Mods)
+
+        ~Setup_Mods();
+
+        void apply() override final;
+
+        void externalUpdated() override final;
+
+        void loadMods();
+
+        void saveMods();
+
+    protected:
+};
+
+#endif  // GUI_WIDGETS_TABS_SETUP_MODS_H
diff --git a/src/gui/widgets/tabs/setuptabscroll.cpp b/src/gui/widgets/tabs/setuptabscroll.cpp
index f01d691b6..81c191dd6 100644
--- a/src/gui/widgets/tabs/setuptabscroll.cpp
+++ b/src/gui/widgets/tabs/setuptabscroll.cpp
@@ -45,6 +45,11 @@ SetupTabScroll::~SetupTabScroll()
     delete mContainer;
     mContainer = nullptr;
 
+    removeItems();
+}
+
+void SetupTabScroll::removeItems()
+{
     std::set<SetupItem*>::iterator it = mAllItems.begin();
     const std::set<SetupItem*>::iterator it_end = mAllItems.end();
     while (it != it_end)
@@ -53,6 +58,15 @@ SetupTabScroll::~SetupTabScroll()
         ++ it;
     }
     mAllItems.clear();
+
+    mItems.clear();
+}
+
+void SetupTabScroll::clear()
+{
+    removeItems();
+    mContainer->removeControls();
+    mContainer->clear();
 }
 
 void SetupTabScroll::addControl(SetupItem *const widget)
diff --git a/src/gui/widgets/tabs/setuptabscroll.h b/src/gui/widgets/tabs/setuptabscroll.h
index 578fba861..15b493d88 100644
--- a/src/gui/widgets/tabs/setuptabscroll.h
+++ b/src/gui/widgets/tabs/setuptabscroll.h
@@ -65,7 +65,14 @@ class SetupTabScroll : public SetupTab
 
         void reread(const std::string &name);
 
+        void clear();
+
+        const std::set<SetupItem*> &getAllItems() const
+        { return mAllItems; }
+
     protected:
+        void removeItems();
+
         VertContainer *mContainer;
         ScrollArea *mScroll;
         std::map<std::string, SetupItem*> mItems;
diff --git a/src/gui/windows/setup.cpp b/src/gui/windows/setup.cpp
index 995e6beac..cd6e62882 100644
--- a/src/gui/windows/setup.cpp
+++ b/src/gui/windows/setup.cpp
@@ -32,13 +32,14 @@
 #include "gui/widgets/tabs/setup_audio.h"
 #include "gui/widgets/tabs/setup_chat.h"
 #include "gui/widgets/tabs/setup_colors.h"
+#include "gui/widgets/tabs/setup_input.h"
 #include "gui/widgets/tabs/setup_joystick.h"
+#include "gui/widgets/tabs/setup_mods.h"
 #include "gui/widgets/tabs/setup_other.h"
-#include "gui/widgets/tabs/setup_theme.h"
-#include "gui/widgets/tabs/setup_input.h"
 #include "gui/widgets/tabs/setup_perfomance.h"
 #include "gui/widgets/tabs/setup_players.h"
 #include "gui/widgets/tabs/setup_relations.h"
+#include "gui/widgets/tabs/setup_theme.h"
 #include "gui/widgets/tabs/setup_touch.h"
 #include "gui/widgets/tabs/setup_video.h"
 #include "gui/widgets/tabs/setup_visual.h"
@@ -124,6 +125,7 @@ void Setup::postInit()
     mTabs.push_back(new Setup_Players(this));
     mTabs.push_back(new Setup_Relations(this));
     mTabs.push_back(new Setup_Theme(this));
+    mTabs.push_back(new Setup_Mods(this));
     mTabs.push_back(new Setup_Other(this));
 
     FOR_EACH (std::list<SetupTab*>::const_iterator, i, mTabs)