From: Ingo Ruhnke Date: Mon, 25 Aug 2014 01:31:58 +0000 (+0200) Subject: Added some initial dialog code, doesn't do anything yet X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=7e8b51eee890ee35ffb84f9c4099dc87cf2536e2;p=supertux.git Added some initial dialog code, doesn't do anything yet --- diff --git a/src/gui/dialog.cpp b/src/gui/dialog.cpp new file mode 100644 index 000000000..8c4c0ddc8 --- /dev/null +++ b/src/gui/dialog.cpp @@ -0,0 +1,67 @@ +// SuperTux +// Copyright (C) 2014 Ingo Ruhnke +// +// 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 3 of the License, or +// (at your option) 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 . + +#include "gui/dialog.hpp" + +#include "control/controller.hpp" +#include "supertux/resources.hpp" +#include "video/drawing_context.hpp" + +Dialog::Dialog() : + m_text(""), + m_buttons(), + m_selected_button() +{ +} + +void +Dialog::add_button(const std::string& text) +{ + m_buttons.push_back(text); +} + +void +Dialog::process_input(const Controller& controller) +{ + if (controller.pressed(Controller::LEFT)) + { + m_selected_button -= 1; + m_selected_button = std::max(m_selected_button, 0); + } + + if (controller.pressed(Controller::RIGHT)) + { + m_selected_button += 1; + m_selected_button = std::min(m_selected_button, static_cast(m_buttons.size()) - 1); + } +} + +void +Dialog::draw(DrawingContext& ctx) +{ + for(int i = 0; i < static_cast(m_buttons.size()); ++i) + { + if (i == m_selected_button) + { + // highlight + } + ctx.draw_text(Resources::normal_font, m_buttons[i], + Vector(100, 100), + ALIGN_CENTER, LAYER_GUI); + } +} + +/* EOF */ diff --git a/src/gui/dialog.hpp b/src/gui/dialog.hpp new file mode 100644 index 000000000..272cb4bca --- /dev/null +++ b/src/gui/dialog.hpp @@ -0,0 +1,48 @@ +// SuperTux +// Copyright (C) 2014 Ingo Ruhnke +// +// 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 3 of the License, or +// (at your option) 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 . + +#ifndef HEADER_SUPERTUX_GUI_DIALOG_HPP +#define HEADER_SUPERTUX_GUI_DIALOG_HPP + +#include +#include + +class Controller; +class DrawingContext; + +class Dialog +{ +private: + std::string m_text; + std::vector m_buttons; + int m_selected_button; + +public: + Dialog(); + + void add_button(const std::string& text); + + void process_input(const Controller& controller); + void draw(DrawingContext& context); + +private: + Dialog(const Dialog&) = delete; + Dialog& operator=(const Dialog&) = delete; +}; + +#endif + +/* EOF */ diff --git a/src/gui/menu_manager.cpp b/src/gui/menu_manager.cpp index 9a34c98c0..17ca93491 100644 --- a/src/gui/menu_manager.cpp +++ b/src/gui/menu_manager.cpp @@ -19,6 +19,7 @@ #include #include "control/input_manager.hpp" +#include "gui/dialog.hpp" #include "gui/menu.hpp" #include "gui/mousecursor.hpp" #include "math/sizef.hpp" @@ -134,6 +135,7 @@ public: }; MenuManager::MenuManager() : + m_dialog(), m_menu_stack(), m_transition(new MenuTransition) { @@ -157,7 +159,11 @@ MenuManager::refresh() void MenuManager::process_input() { - if (current()) + if (m_dialog) + { + m_dialog->process_input(*InputManager::current()->get_controller()); + } + else if (current()) { current()->process_input(); } @@ -184,7 +190,11 @@ MenuManager::draw(DrawingContext& context) } else { - if (current()) + if (m_dialog) + { + m_dialog->draw(context); + } + else if (current()) { // brute force the transition into the right shape in case the // menu has changed sizes @@ -202,6 +212,12 @@ MenuManager::draw(DrawingContext& context) } void +MenuManager::set_dialog(std::unique_ptr dialog) +{ + m_dialog = std::move(dialog); +} + +void MenuManager::push_menu(int id) { push_menu(MenuStorage::instance().create(static_cast(id))); diff --git a/src/gui/menu_manager.hpp b/src/gui/menu_manager.hpp index 8fb656c39..f7166a6ae 100644 --- a/src/gui/menu_manager.hpp +++ b/src/gui/menu_manager.hpp @@ -23,6 +23,7 @@ #include "SDL.h" +class Dialog; class DrawingContext; class Menu; class MenuTransition; @@ -35,6 +36,7 @@ public: static MenuManager& instance(); private: + std::unique_ptr m_dialog; std::vector > m_menu_stack; std::unique_ptr m_transition; @@ -48,6 +50,8 @@ public: void draw(DrawingContext& context); + void set_dialog(std::unique_ptr dialog); + void set_menu(int id); void set_menu(std::unique_ptr menu); void push_menu(int id);