Move files to subdirectories (#6599)

* Move files around

src/gui/guiVolumeChange.cpp

@@ -0,0 +1,196 @@
+/*
+Part of Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2013 Ciaran Gultnieks <ciaran@ciarang.com>
+Copyright (C) 2013 RealBadAngel, Maciej Kasatkin <mk@realbadangel.pl>
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include "guiVolumeChange.h"
+#include "debug.h"
+#include "serialization.h"
+#include <string>
+#include <IGUICheckBox.h>
+#include <IGUIButton.h>
+#include <IGUIScrollBar.h>
+#include <IGUIStaticText.h>
+#include <IGUIFont.h>
+#include "settings.h"
+
+#include "gettext.h"
+
+const int ID_soundText = 263;
+const int ID_soundExitButton = 264;
+const int ID_soundSlider = 265;
+const int ID_soundMuteButton = 266;
+
+GUIVolumeChange::GUIVolumeChange(gui::IGUIEnvironment* env,
+		gui::IGUIElement* parent, s32 id,
+		IMenuManager *menumgr
+):
+	GUIModalMenu(env, parent, id, menumgr)
+{
+}
+
+GUIVolumeChange::~GUIVolumeChange()
+{
+	removeChildren();
+}
+
+void GUIVolumeChange::removeChildren()
+{
+	if (gui::IGUIElement *e = getElementFromId(ID_soundText))
+		e->remove();
+
+	if (gui::IGUIElement *e = getElementFromId(ID_soundExitButton))
+		e->remove();
+
+	if (gui::IGUIElement *e = getElementFromId(ID_soundSlider))
+		e->remove();
+}
+
+void GUIVolumeChange::regenerateGui(v2u32 screensize)
+{
+	/*
+		Remove stuff
+	*/
+	removeChildren();
+
+	/*
+		Calculate new sizes and positions
+	*/
+	DesiredRect = core::rect<s32>(
+		screensize.X/2 - 380/2,
+		screensize.Y/2 - 200/2,
+		screensize.X/2 + 380/2,
+		screensize.Y/2 + 200/2
+	);
+	recalculateAbsolutePosition(false);
+
+	v2s32 size = DesiredRect.getSize();
+	int volume = (int)(g_settings->getFloat("sound_volume") * 100);
+
+	/*
+		Add stuff
+	*/
+	{
+		core::rect<s32> rect(0, 0, 160, 20);
+		rect = rect + v2s32(size.X / 2 - 80, size.Y / 2 - 70);
+
+		const wchar_t *text = wgettext("Sound Volume: ");
+		core::stringw volume_text = text;
+		delete [] text;
+
+		volume_text += core::stringw(volume) + core::stringw("%");
+		Environment->addStaticText(volume_text.c_str(), rect, false,
+				true, this, ID_soundText);
+	}
+	{
+		core::rect<s32> rect(0, 0, 80, 30);
+		rect = rect + v2s32(size.X/2-80/2, size.Y/2+55);
+		const wchar_t *text = wgettext("Exit");
+		Environment->addButton(rect, this, ID_soundExitButton,
+			text);
+		delete[] text;
+	}
+	{
+		core::rect<s32> rect(0, 0, 300, 20);
+		rect = rect + v2s32(size.X / 2 - 150, size.Y / 2);
+		gui::IGUIScrollBar *e = Environment->addScrollBar(true,
+			rect, this, ID_soundSlider);
+		e->setMax(100);
+		e->setPos(volume);
+	}
+	{
+		core::rect<s32> rect(0, 0, 160, 20);
+		rect = rect + v2s32(size.X / 2 - 80, size.Y / 2 - 35);
+		const wchar_t *text = wgettext("Muted");
+		Environment->addCheckBox(g_settings->getBool("mute_sound"), rect, this,
+				ID_soundMuteButton, text);
+		delete[] text;
+	}
+}
+
+void GUIVolumeChange::drawMenu()
+{
+	gui::IGUISkin* skin = Environment->getSkin();
+	if (!skin)
+		return;
+	video::IVideoDriver* driver = Environment->getVideoDriver();
+	video::SColor bgcolor(140, 0, 0, 0);
+	driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
+	gui::IGUIElement::draw();
+}
+
+bool GUIVolumeChange::OnEvent(const SEvent& event)
+{
+	if (event.EventType == EET_KEY_INPUT_EVENT) {
+		if (event.KeyInput.Key == KEY_ESCAPE && event.KeyInput.PressedDown) {
+			quitMenu();
+			return true;
+		}
+
+		if (event.KeyInput.Key == KEY_RETURN && event.KeyInput.PressedDown) {
+			quitMenu();
+			return true;
+		}
+	} else if (event.EventType == EET_GUI_EVENT) {
+		if (event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) {
+			gui::IGUIElement *e = getElementFromId(ID_soundMuteButton);
+			if (e != NULL && e->getType() == gui::EGUIET_CHECK_BOX) {
+				g_settings->setBool("mute_sound", ((gui::IGUICheckBox*)e)->isChecked());
+			}
+
+			Environment->setFocus(this);
+			return true;
+		}
+
+		if (event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) {
+			if (event.GUIEvent.Caller->getID() == ID_soundExitButton) {
+				quitMenu();
+				return true;
+			}
+			Environment->setFocus(this);
+		}
+
+		if (event.GUIEvent.EventType == gui::EGET_ELEMENT_FOCUS_LOST
+				&& isVisible()) {
+			if (!canTakeFocus(event.GUIEvent.Element)) {
+				dstream << "GUIMainMenu: Not allowing focus change."
+				<< std::endl;
+				// Returning true disables focus change
+				return true;
+			}
+		}
+		if (event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED) {
+			if (event.GUIEvent.Caller->getID() == ID_soundSlider) {
+				s32 pos = ((gui::IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
+				g_settings->setFloat("sound_volume", (float) pos / 100);
+
+				gui::IGUIElement *e = getElementFromId(ID_soundText);
+				const wchar_t *text = wgettext("Sound Volume: ");
+				core::stringw volume_text = text;
+				delete [] text;
+
+				volume_text += core::stringw(pos) + core::stringw("%");
+				e->setText(volume_text.c_str());
+				return true;
+			}
+		}
+
+	}
+
+	return Parent ? Parent->OnEvent(event) : false;
+}
+