Add New GUI dialog: ListBox

Example:

local GUI_LISTBOX = 42

function OnPlayerSendMessage(pid, message)
    if message == "/lb" then
        local items = "consectetur adipiscing elit\nsed do eiusmod tempor incididunt ut labore\net dolore magna aliqua." -- items can be separated through newline
        local label = "Lorem ipsum dolor sit amet"
        tes3mp.ListBox(pid, GUI_LISTBOX, label, items)
    end
end

function OnGUIAction(pid, idGui, data)
    if idGui == GUI_LISTBOX then
        print("ID: " .. idGui .. " data: " .. tostring(data)) -- if value higher than last item id
    end
end

apps/openmw-mp/Script/Functions/GUI.cpp

@@ -46,6 +46,19 @@ void GUIFunctions::InputDialog(unsigned short pid, int id, const char *label) no
     mwmp::Networking::Get().GetPlayerController()->GetPacket(ID_GUI_MESSAGEBOX)->Send(player, false);
 }
 
+void GUIFunctions::ListBox(unsigned short pid, int id, const char *label, const char *items)
+{
+    Player *player;
+    GET_PLAYER(pid, player,);
+
+    player->guiMessageBox.id = id;
+    player->guiMessageBox.label = label;
+    player->guiMessageBox.data = items;
+    player->guiMessageBox.type = Player::GUIMessageBox::ListBox;
+
+    mwmp::Networking::Get().GetPlayerController()->GetPacket(ID_GUI_MESSAGEBOX)->Send(player, false);
+}
+
 void GUIFunctions::SetMapVisibility(unsigned short targetPID, unsigned short affectedPID, unsigned short state) noexcept
 {
     LOG_MESSAGE(Log::LOG_WARN, "%s", "stub");

apps/openmw-mp/Script/Functions/GUI.hpp

@@ -9,6 +9,7 @@
     {"MessageBox",          GUIFunctions::_MessageBox},\
     {"CustomMessageBox",    GUIFunctions::CustomMessageBox},\
     {"InputDialog",         GUIFunctions::InputDialog},\
+    {"ListBox",             GUIFunctions::ListBox},\
     {"SetMapVisibility",    GUIFunctions::SetMapVisibility},\
     {"SetMapVisibilityAll", GUIFunctions::SetMapVisibilityAll}\
 
@@ -21,6 +22,8 @@ public:
     static void CustomMessageBox(unsigned short pid, int id, const char *label, const char *buttons) noexcept;
     static void InputDialog(unsigned short pid, int id, const char *label) noexcept;
 
+    static void ListBox(unsigned short pid, int id, const char *label, const char *items);
+
     //state 0 - disallow, 1 - allow
     static void SetMapVisibility(unsigned short targetPID, unsigned short affectedPID, unsigned short state) noexcept;
     static void SetMapVisibilityAll(unsigned short targetPID, unsigned short state) noexcept;

apps/openmw/CMakeLists.txt

@@ -96,7 +96,7 @@ add_openmw_dir (mwbase
     inputmanager windowmanager statemanager
     )
 
-add_openmw_dir (mwmp DedicatedPlayer LocalPlayer Networking Main GUIChat GUILogin GUIController PlayerMarkerCollection)
+add_openmw_dir (mwmp DedicatedPlayer LocalPlayer Networking Main GUIChat GUILogin GUIController PlayerMarkerCollection GUIDialogList)
 
 # Main executable
 

apps/openmw/mwgui/mode.hpp

@@ -48,8 +48,7 @@ namespace MWGui
       GM_LoadingWallpaper,
       GM_Jail,
 
-      GM_QuickKeysMenu,
-      GM_TES3MPPipe
+      GM_QuickKeysMenu
     };
 
   // Windows shown in inventory mode

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -677,10 +677,8 @@ namespace MWGui
                     mToolTips->setVisible(false);
                     setCursorVisible(mMessageBoxManager && mMessageBoxManager->isInteractiveMessageBox());
                     break;
-                case GM_TES3MPPipe:
-                    mwmp::Main::get().getGUIController()->WM_UpdateVisible(mode);
-                    break;
                 default:
+                    mwmp::Main::get().getGUIController()->WM_UpdateVisible(mode);
                     // Unsupported mode, switch back to game
                     break;
             }

apps/openmw/mwmp/GUIController.cpp

@@ -28,9 +28,11 @@
 #include "Main.hpp"
 #include "PlayerMarkerCollection.hpp"
 #include "DedicatedPlayer.hpp"
+#include "GUIDialogList.hpp"
+#include "GUIChat.hpp"
 
 
-mwmp::GUIController::GUIController(): mInputBox(0)
+mwmp::GUIController::GUIController(): mInputBox(0), mListBox(0)
 {
     mChat = nullptr;
     keySay = SDLK_y;
@@ -80,6 +82,37 @@ void mwmp::GUIController::setChatVisible(bool chatVisible)
     mChat->setVisible(chatVisible);
 }
 
+void mwmp::GUIController::ShowDialogList(const mwmp::BasePlayer::GUIMessageBox &guiMessageBox)
+{
+    MWBase::WindowManager *windowManager = MWBase::Environment::get().getWindowManager();
+    windowManager->removeDialog(mInputBox);
+    if(mListBox)
+    {
+        delete mListBox;
+        mListBox = NULL;
+    }
+
+    std::vector<std::string> list;
+
+    std::string buf;
+
+    for(size_t i = 0; i < guiMessageBox.data.size(); i++)
+    {
+        if(guiMessageBox.data[i] == '\n')
+        {
+            list.push_back(buf);
+            buf.erase();
+            continue;
+        }
+        buf += guiMessageBox.data[i];
+    }
+
+    list.push_back(buf);
+
+    mListBox = new GUIDialogList(guiMessageBox.label, list);
+    windowManager->pushGuiMode((MWGui::GuiMode)GM_TES3MP_ListBox);
+}
+
 void mwmp::GUIController::ShowMessageBox(const BasePlayer::GUIMessageBox &guiMessageBox)
 {
     MWBase::WindowManager *windowManager = MWBase::Environment::get().getWindowManager();
@@ -112,7 +145,7 @@ void mwmp::GUIController::ShowInputBox(const BasePlayer::GUIMessageBox &guiMessa
     MWBase::WindowManager *windowManager = MWBase::Environment::get().getWindowManager();
 
     windowManager->removeDialog(mInputBox);
-    windowManager->pushGuiMode(MWGui::GM_TES3MPPipe);
+    windowManager->pushGuiMode((MWGui::GuiMode)GM_TES3MP_InputBox);
     mInputBox = 0;
     mInputBox = new MWGui::TextInputDialog();
     mInputBox->setTextLabel(guiMessageBox.label);
@@ -175,14 +208,20 @@ void mwmp::GUIController::update(float dt)
 
 void mwmp::GUIController::WM_UpdateVisible(MWGui::GuiMode mode)
 {
-    switch(mode)
+    switch((int)mode)
     {
-        case MWGui::GM_TES3MPPipe:
+        case GM_TES3MP_InputBox:
         {
             if (mInputBox != 0)
                 mInputBox->setVisible(true);
             break;
         }
+        case GM_TES3MP_ListBox:
+        {
+            if(mListBox != 0)
+                mListBox->setVisible(true);
+            break;
+        }
         default:
             break;
     }

apps/openmw/mwmp/GUIController.hpp

@@ -9,7 +9,6 @@
 #include <apps/openmw/mwgui/textinput.hpp>
 #include <apps/openmw/mwgui/mode.hpp>
 #include <components/openmw-mp/Base/BasePlayer.hpp>
-#include "GUIChat.hpp"
 #include "PlayerMarkerCollection.hpp"
 
 namespace MWGui
@@ -20,9 +19,17 @@ namespace MWGui
 
 namespace mwmp
 {
+    class GUIDialogList;
+    class GUIChat;
     class GUIController
     {
     public:
+        enum GM
+        {
+            GM_TES3MP_InputBox = MWGui::GM_QuickKeysMenu + 1,
+            GM_TES3MP_ListBox
+
+        };
         GUIController();
         ~GUIController();
         void cleanup();
@@ -35,6 +42,8 @@ namespace mwmp
         void ShowCustomMessageBox(const BasePlayer::GUIMessageBox &guiMessageBox);
         void ShowInputBox(const BasePlayer::GUIMessageBox &guiMessageBox);
 
+        void ShowDialogList(const BasePlayer::GUIMessageBox &guiMessageBox);
+
         /// Return true if any tes3mp gui element in active state
         bool HaveFocusedElement();
         /// Returns 0 if there was no events
@@ -60,6 +69,7 @@ namespace mwmp
         long id;
         bool calledMessageBox;
         MWGui::TextInputDialog *mInputBox;
+        GUIDialogList *mListBox;
         void OnInputBoxDone(MWGui::WindowBase* parWindow);
         //MyGUI::Widget *oldFocusWidget, *currentFocusWidget;
     };

apps/openmw/mwmp/GUIDialogList.cpp

@@ -0,0 +1,53 @@
+//
+// Created by koncord on 03.11.16.
+//
+
+#include "GUIDialogList.hpp"
+#include "Main.hpp"
+#include <MyGUI_EditBox.h>
+#include <MyGUI_Button.h>
+#include <MyGUI_ListBox.h>
+#include <apps/openmw/mwgui/windowmanagerimp.hpp>
+#include <apps/openmw/mwbase/environment.hpp>
+#include <components/openmw-mp/Log.hpp>
+
+using namespace mwmp;
+
+GUIDialogList::GUIDialogList(const std::string &message, const std::vector<std::string> &list) : WindowModal("tes3mp_dialog_list.layout")
+{
+    center(); // center window
+
+    getWidget(mListBox, "ListBox");
+    getWidget(mMessage, "Message");
+    getWidget(mButton, "OkButton");
+
+    mButton->eventMouseButtonClick += MyGUI::newDelegate(this, &GUIDialogList::mousePressed);
+
+    mMessage->setCaptionWithReplacing(message);
+    for(int i = 0; i < list.size(); i++)
+        mListBox->addItem(list[i]);
+
+}
+
+void GUIDialogList::mousePressed(MyGUI::Widget * /*widget*/)
+{
+    setVisible(false);
+    MWBase::Environment::get().getWindowManager()->popGuiMode();
+
+    size_t id = mListBox->getIndexSelected();
+
+    Main::get().getLocalPlayer()->guiMessageBox.data = MyGUI::utility::toString(id);
+    Main::get().getNetworking()->GetPlayerPacket(ID_GUI_MESSAGEBOX)->Send(Main::get().getLocalPlayer());
+
+    LOG_MESSAGE_SIMPLE(Log::LOG_VERBOSE, "Selected id: %d", id);
+    if(id == MyGUI::ITEM_NONE)
+        return;
+
+    std::string itemName = mListBox->getItemNameAt(mListBox->getIndexSelected()).asUTF8();
+    LOG_APPEND(Log::LOG_VERBOSE, "name of item: '%s'", itemName.c_str());
+}
+
+void GUIDialogList::onFrame(float frameDuration)
+{
+
+}

apps/openmw/mwmp/GUIDialogList.hpp

@@ -0,0 +1,27 @@
+//
+// Created by koncord on 03.11.16.
+//
+
+#ifndef OPENMW_GUIDIALOGLIST_HPP
+#define OPENMW_GUIDIALOGLIST_HPP
+
+
+#include <apps/openmw/mwgui/windowbase.hpp>
+
+namespace mwmp
+{
+    class GUIDialogList : public MWGui::WindowModal
+    {
+    public:
+        GUIDialogList(const std::string &message, const std::vector<std::string> &list);
+        void mousePressed(MyGUI::Widget *_widget);
+        void onFrame(float frameDuration);
+    private:
+        bool mMarkedToDelete;
+        MyGUI::EditBox *mMessage;
+        MyGUI::ListBox *mListBox;
+        MyGUI::Button *mButton;
+    };
+}
+
+#endif //OPENMW_GUIDIALOGLIST_HPP

apps/openmw/mwmp/Networking.cpp

@@ -641,6 +641,8 @@ void Networking::ProcessPlayerPacket(RakNet::Packet *packet)
                 Main::get().getGUIController()->ShowCustomMessageBox(getLocalPlayer()->guiMessageBox);
             else if (getLocalPlayer()->guiMessageBox.type == BasePlayer::GUIMessageBox::InputDialog)
                 Main::get().getGUIController()->ShowInputBox(getLocalPlayer()->guiMessageBox);
+            else if (getLocalPlayer()->guiMessageBox.type == BasePlayer::GUIMessageBox::ListBox)
+                Main::get().getGUIController()->ShowDialogList(getLocalPlayer()->guiMessageBox);
         }
         break;
     }

components/openmw-mp/Base/BasePlayer.hpp

@@ -70,7 +70,8 @@ namespace mwmp
                 MessageBox = 0,
                 CustomMessageBox,
                 InputDialog,
-                PasswordDialog
+                PasswordDialog,
+                ListBox
             };
             std::string label;
             std::string buttons;

files/mygui/CMakeLists.txt

@@ -92,6 +92,7 @@ set(MYGUI_FILES
 
     tes3mp_login.layout
     tes3mp_login.skin.xml
+    tes3mp_dialog_list.layout
 )
 
 

files/mygui/tes3mp_dialog_list.layout

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<MyGUI type="Layout">
+    <Widget type="Window" skin="MW_Dialog" layer="Windows" position="0 0 300 300" name="_Main">
+        <Property key="Visible" value="false"/>
+
+        <Widget type="EditBox" skin="MW_TextEditClient" position="16 8 268 48" name="Message" align="Center Top">
+            <Property key="FontName" value="Default"/>
+            <Property key="TextAlign" value="Top HCenter"/>
+            <Property key="Static" value="true"/>
+            <Property key="WordWrap" value="true"/>
+            <Property key="MultiLine" value="true"/>
+        </Widget>
+
+        <Widget type="ListBox" skin="MW_List" position="16 56 268 170" align="Left Top" name="ListBox"/>
+
+        <Widget type="VBox" position="0 262 292 24" align="Right Bottom">
+            <Widget type="HBox">
+                <Property key="Spacing" value="8"/>
+
+                <Widget type="AutoSizedButton" skin="MW_Button" name="OkButton" align="Right Bottom">
+                    <Property key="Caption" value="#{sYes}"/>
+                </Widget>
+                <!--<Widget type="AutoSizedButton" skin="MW_Button" name="CancelButton" align="Right Bottom">
+                    <Property key="Caption" value="#{sNo}"/>
+                </Widget>-->
+            </Widget>
+
+            <Widget type="Widget"/>
+        </Widget>
+    </Widget>
+</MyGUI>