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;
36 const int ID_soundMuteButton = 266;
38 GUIVolumeChange::GUIVolumeChange(gui::IGUIEnvironment* env,
39 gui::IGUIElement* parent, s32 id,
42 GUIModalMenu(env, parent, id, menumgr)
46 GUIVolumeChange::~GUIVolumeChange()
51 void GUIVolumeChange::removeChildren()
53 if (gui::IGUIElement *e = getElementFromId(ID_soundText))
56 if (gui::IGUIElement *e = getElementFromId(ID_soundExitButton))
59 if (gui::IGUIElement *e = getElementFromId(ID_soundSlider))
63 void GUIVolumeChange::regenerateGui(v2u32 screensize)
70 Calculate new sizes and positions
72 const float s = m_gui_scale;
73 DesiredRect = core::rect<s32>(
74 screensize.X / 2 - 380 * s / 2,
75 screensize.Y / 2 - 200 * s / 2,
76 screensize.X / 2 + 380 * s / 2,
77 screensize.Y / 2 + 200 * s / 2
79 recalculateAbsolutePosition(false);
81 v2s32 size = DesiredRect.getSize();
82 int volume = (int)(g_settings->getFloat("sound_volume") * 100);
88 core::rect<s32> rect(0, 0, 160 * s, 20 * s);
89 rect = rect + v2s32(size.X / 2 - 80 * s, size.Y / 2 - 70 * s);
91 const wchar_t *text = wgettext("Sound Volume: ");
92 core::stringw volume_text = text;
95 volume_text += core::stringw(volume) + core::stringw("%");
96 Environment->addStaticText(volume_text.c_str(), rect, false,
97 true, this, ID_soundText);
100 core::rect<s32> rect(0, 0, 80 * s, 30 * s);
101 rect = rect + v2s32(size.X / 2 - 80 * s / 2, size.Y / 2 + 55 * s);
102 const wchar_t *text = wgettext("Exit");
103 Environment->addButton(rect, this, ID_soundExitButton,
108 core::rect<s32> rect(0, 0, 300 * s, 20 * s);
109 rect = rect + v2s32(size.X / 2 - 150 * s, size.Y / 2);
110 gui::IGUIScrollBar *e = Environment->addScrollBar(true,
111 rect, this, ID_soundSlider);
116 core::rect<s32> rect(0, 0, 160 * s, 20 * s);
117 rect = rect + v2s32(size.X / 2 - 80 * s, size.Y / 2 - 35 * s);
118 const wchar_t *text = wgettext("Muted");
119 Environment->addCheckBox(g_settings->getBool("mute_sound"), rect, this,
120 ID_soundMuteButton, text);
125 void GUIVolumeChange::drawMenu()
127 gui::IGUISkin* skin = Environment->getSkin();
130 video::IVideoDriver* driver = Environment->getVideoDriver();
131 video::SColor bgcolor(140, 0, 0, 0);
132 driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
133 gui::IGUIElement::draw();
136 bool GUIVolumeChange::OnEvent(const SEvent& event)
138 if (event.EventType == EET_KEY_INPUT_EVENT) {
139 if (event.KeyInput.Key == KEY_ESCAPE && event.KeyInput.PressedDown) {
144 if (event.KeyInput.Key == KEY_RETURN && event.KeyInput.PressedDown) {
148 } else if (event.EventType == EET_GUI_EVENT) {
149 if (event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) {
150 gui::IGUIElement *e = getElementFromId(ID_soundMuteButton);
151 if (e != NULL && e->getType() == gui::EGUIET_CHECK_BOX) {
152 g_settings->setBool("mute_sound", ((gui::IGUICheckBox*)e)->isChecked());
155 Environment->setFocus(this);
159 if (event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) {
160 if (event.GUIEvent.Caller->getID() == ID_soundExitButton) {
164 Environment->setFocus(this);
167 if (event.GUIEvent.EventType == gui::EGET_ELEMENT_FOCUS_LOST
169 if (!canTakeFocus(event.GUIEvent.Element)) {
170 dstream << "GUIMainMenu: Not allowing focus change."
172 // Returning true disables focus change
176 if (event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED) {
177 if (event.GUIEvent.Caller->getID() == ID_soundSlider) {
178 s32 pos = ((gui::IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
179 g_settings->setFloat("sound_volume", (float) pos / 100);
181 gui::IGUIElement *e = getElementFromId(ID_soundText);
182 const wchar_t *text = wgettext("Sound Volume: ");
183 core::stringw volume_text = text;
186 volume_text += core::stringw(pos) + core::stringw("%");
187 e->setText(volume_text.c_str());
194 return Parent ? Parent->OnEvent(event) : false;