3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
4 Copyright (C) 2013 Ciaran Gultnieks <ciaran@ciarang.com>
5 Copyright (C) 2013 RealBadAngel, Maciej Kasatkin <mk@realbadangel.pl>
7 Permission to use, copy, modify, and distribute this software for any
8 purpose with or without fee is hereby granted, provided that the above
9 copyright notice and this permission notice appear in all copies.
11 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include "guiVolumeChange.h"
22 #include "serialization.h"
24 #include <IGUICheckBox.h>
25 #include <IGUIButton.h>
26 #include <IGUIScrollBar.h>
27 #include <IGUIStaticText.h>
33 const int ID_soundText = 263;
34 const int ID_soundExitButton = 264;
35 const int ID_soundSlider = 265;
37 GUIVolumeChange::GUIVolumeChange(gui::IGUIEnvironment* env,
38 gui::IGUIElement* parent, s32 id,
41 GUIModalMenu(env, parent, id, menumgr)
45 GUIVolumeChange::~GUIVolumeChange()
50 void GUIVolumeChange::removeChildren()
52 if (gui::IGUIElement *e = getElementFromId(ID_soundText))
55 if (gui::IGUIElement *e = getElementFromId(ID_soundExitButton))
58 if (gui::IGUIElement *e = getElementFromId(ID_soundSlider))
62 void GUIVolumeChange::regenerateGui(v2u32 screensize)
70 Calculate new sizes and positions
72 DesiredRect = core::rect<s32>(
73 screensize.X/2 - 380/2,
74 screensize.Y/2 - 200/2,
75 screensize.X/2 + 380/2,
76 screensize.Y/2 + 200/2
78 recalculateAbsolutePosition(false);
80 v2s32 size = DesiredRect.getSize();
81 int volume = (int)(g_settings->getFloat("sound_volume") * 100);
87 core::rect<s32> rect(0, 0, 160, 20);
88 rect = rect + v2s32(size.X / 2 - 80, size.Y / 2 - 35);
90 const wchar_t *text = wgettext("Sound Volume: ");
91 core::stringw volume_text = text;
94 volume_text += core::stringw(volume) + core::stringw("%");
95 Environment->addStaticText(volume_text.c_str(), rect, false,
96 true, this, ID_soundText);
99 core::rect<s32> rect(0, 0, 80, 30);
100 rect = rect + v2s32(size.X/2-80/2, size.Y/2+55);
101 const wchar_t *text = wgettext("Exit");
102 Environment->addButton(rect, this, ID_soundExitButton,
107 core::rect<s32> rect(0, 0, 300, 20);
108 rect = rect + v2s32(size.X/2-150, size.Y/2);
109 gui::IGUIScrollBar *e = Environment->addScrollBar(true,
110 rect, this, ID_soundSlider);
116 void GUIVolumeChange::drawMenu()
118 gui::IGUISkin* skin = Environment->getSkin();
121 video::IVideoDriver* driver = Environment->getVideoDriver();
122 video::SColor bgcolor(140, 0, 0, 0);
123 driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
124 gui::IGUIElement::draw();
127 bool GUIVolumeChange::OnEvent(const SEvent& event)
129 if (event.EventType == EET_KEY_INPUT_EVENT) {
130 if (event.KeyInput.Key == KEY_ESCAPE && event.KeyInput.PressedDown) {
135 if (event.KeyInput.Key == KEY_RETURN && event.KeyInput.PressedDown) {
141 if (event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) {
142 if (event.GUIEvent.Caller->getID() == ID_soundExitButton) {
148 if (event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED) {
149 if (event.GUIEvent.Caller->getID() == ID_soundSlider) {
150 s32 pos = ((gui::IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
151 g_settings->setFloat("sound_volume", (float) pos / 100);
153 gui::IGUIElement *e = getElementFromId(ID_soundText);
154 const wchar_t *text = wgettext("Sound Volume: ");
155 core::stringw volume_text = text;
158 volume_text += core::stringw(pos) + core::stringw("%");
159 e->setText(volume_text.c_str());
164 return Parent ? Parent->OnEvent(event) : false;