Move files to subdirectories (#6599)

* Move files around

src/gui/guiKeyChangeMenu.cpp

@@ -0,0 +1,436 @@
+/*
+ Minetest
+ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+ Copyright (C) 2013 Ciaran Gultnieks <ciaran@ciarang.com>
+ Copyright (C) 2013 teddydestodes <derkomtur@schattengang.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "guiKeyChangeMenu.h"
+#include "debug.h"
+#include "serialization.h"
+#include <string>
+#include <IGUICheckBox.h>
+#include <IGUIEditBox.h>
+#include <IGUIButton.h>
+#include <IGUIStaticText.h>
+#include <IGUIFont.h>
+#include "settings.h"
+#include <algorithm>
+
+#include "mainmenumanager.h"  // for g_gamecallback
+
+#define KMaxButtonPerColumns 12
+
+extern MainGameCallback *g_gamecallback;
+
+enum
+{
+	GUI_ID_BACK_BUTTON = 101, GUI_ID_ABORT_BUTTON, GUI_ID_SCROLL_BAR,
+	// buttons
+	GUI_ID_KEY_FORWARD_BUTTON,
+	GUI_ID_KEY_BACKWARD_BUTTON,
+	GUI_ID_KEY_LEFT_BUTTON,
+	GUI_ID_KEY_RIGHT_BUTTON,
+	GUI_ID_KEY_USE_BUTTON,
+	GUI_ID_KEY_FLY_BUTTON,
+	GUI_ID_KEY_FAST_BUTTON,
+	GUI_ID_KEY_JUMP_BUTTON,
+	GUI_ID_KEY_NOCLIP_BUTTON,
+	GUI_ID_KEY_CINEMATIC_BUTTON,
+	GUI_ID_KEY_CHAT_BUTTON,
+	GUI_ID_KEY_CMD_BUTTON,
+	GUI_ID_KEY_CMD_LOCAL_BUTTON,
+	GUI_ID_KEY_CONSOLE_BUTTON,
+	GUI_ID_KEY_SNEAK_BUTTON,
+	GUI_ID_KEY_DROP_BUTTON,
+	GUI_ID_KEY_INVENTORY_BUTTON,
+	GUI_ID_KEY_HOTBAR_PREV_BUTTON,
+	GUI_ID_KEY_HOTBAR_NEXT_BUTTON,
+	GUI_ID_KEY_MUTE_BUTTON,
+	GUI_ID_KEY_DEC_VOLUME_BUTTON,
+	GUI_ID_KEY_INC_VOLUME_BUTTON,
+	GUI_ID_KEY_RANGE_BUTTON,
+	GUI_ID_KEY_ZOOM_BUTTON,
+	GUI_ID_KEY_CAMERA_BUTTON,
+	GUI_ID_KEY_MINIMAP_BUTTON,
+	GUI_ID_KEY_SCREENSHOT_BUTTON,
+	GUI_ID_KEY_CHATLOG_BUTTON,
+	GUI_ID_KEY_HUD_BUTTON,
+	GUI_ID_KEY_FOG_BUTTON,
+	GUI_ID_KEY_DEC_RANGE_BUTTON,
+	GUI_ID_KEY_INC_RANGE_BUTTON,
+	GUI_ID_KEY_AUTOFWD_BUTTON,
+	// other
+	GUI_ID_CB_AUX1_DESCENDS,
+	GUI_ID_CB_DOUBLETAP_JUMP,
+};
+
+GUIKeyChangeMenu::GUIKeyChangeMenu(gui::IGUIEnvironment* env,
+				gui::IGUIElement* parent, s32 id, IMenuManager *menumgr) :
+GUIModalMenu(env, parent, id, menumgr)
+{
+	init_keys();
+	for (key_setting *ks : key_settings)
+		key_used.push_back(ks->key);
+}
+
+GUIKeyChangeMenu::~GUIKeyChangeMenu()
+{
+	removeChildren();
+
+	for (key_setting *ks : key_settings) {
+		delete[] ks->button_name;
+		delete ks;
+	}
+	key_settings.clear();
+}
+
+void GUIKeyChangeMenu::removeChildren()
+{
+	const core::list<gui::IGUIElement*> &children = getChildren();
+	core::list<gui::IGUIElement*> children_copy;
+	for (gui::IGUIElement*i : children) {
+		children_copy.push_back(i);
+	}
+
+	for (gui::IGUIElement *i : children_copy) {
+		i->remove();
+	}
+}
+
+void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
+{
+	removeChildren();
+	v2s32 size(745, 430);
+
+	core::rect < s32 > rect(screensize.X / 2 - size.X / 2,
+							screensize.Y / 2 - size.Y / 2, screensize.X / 2 + size.X / 2,
+							screensize.Y / 2 + size.Y / 2);
+
+	DesiredRect = rect;
+	recalculateAbsolutePosition(false);
+
+	v2s32 topleft(0, 0);
+
+	{
+		core::rect < s32 > rect(0, 0, 600, 40);
+		rect += topleft + v2s32(25, 3);
+		//gui::IGUIStaticText *t =
+		const wchar_t *text = wgettext("Keybindings. (If this menu screws up, remove stuff from minetest.conf)");
+		Environment->addStaticText(text,
+								   rect, false, true, this, -1);
+		delete[] text;
+		//t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_UPPERLEFT);
+	}
+
+	// Build buttons
+
+	v2s32 offset(25, 60);
+
+	for(size_t i = 0; i < key_settings.size(); i++)
+	{
+		key_setting *k = key_settings.at(i);
+		{
+			core::rect < s32 > rect(0, 0, 150, 20);
+			rect += topleft + v2s32(offset.X, offset.Y);
+			Environment->addStaticText(k->button_name, rect, false, true, this, -1);
+		}
+
+		{
+			core::rect < s32 > rect(0, 0, 100, 30);
+			rect += topleft + v2s32(offset.X + 120, offset.Y - 5);
+			const wchar_t *text = wgettext(k->key.name());
+			k->button = Environment->addButton(rect, this, k->id, text);
+			delete[] text;
+		}
+		if ((i + 1) % KMaxButtonPerColumns == 0) {
+			offset.X += 230;
+			offset.Y = 60;
+		} else {
+			offset += v2s32(0, 25);
+		}
+	}
+
+	{
+		s32 option_x = offset.X;
+		s32 option_y = offset.Y + 5;
+		u32 option_w = 180;
+		{
+			core::rect<s32> rect(0, 0, option_w, 30);
+			rect += topleft + v2s32(option_x, option_y);
+			const wchar_t *text = wgettext("\"Special\" = climb down");
+			Environment->addCheckBox(g_settings->getBool("aux1_descends"), rect, this,
+					GUI_ID_CB_AUX1_DESCENDS, text);
+			delete[] text;
+		}
+		offset += v2s32(0, 25);
+	}
+
+	{
+		s32 option_x = offset.X;
+		s32 option_y = offset.Y + 5;
+		u32 option_w = 280;
+		{
+			core::rect<s32> rect(0, 0, option_w, 30);
+			rect += topleft + v2s32(option_x, option_y);
+			const wchar_t *text = wgettext("Double tap \"jump\" to toggle fly");
+			Environment->addCheckBox(g_settings->getBool("doubletap_jump"), rect, this,
+					GUI_ID_CB_DOUBLETAP_JUMP, text);
+			delete[] text;
+		}
+		offset += v2s32(0, 25);
+	}
+
+	{
+		core::rect < s32 > rect(0, 0, 100, 30);
+		rect += topleft + v2s32(size.X / 2 - 105, size.Y - 40);
+		const wchar_t *text =  wgettext("Save");
+		Environment->addButton(rect, this, GUI_ID_BACK_BUTTON,
+				 text);
+		delete[] text;
+	}
+	{
+		core::rect < s32 > rect(0, 0, 100, 30);
+		rect += topleft + v2s32(size.X / 2 + 5, size.Y - 40);
+		const wchar_t *text = wgettext("Cancel");
+		Environment->addButton(rect, this, GUI_ID_ABORT_BUTTON,
+				text);
+		delete[] text;
+	}
+}
+
+void GUIKeyChangeMenu::drawMenu()
+{
+	gui::IGUISkin* skin = Environment->getSkin();
+	if (!skin)
+		return;
+	video::IVideoDriver* driver = Environment->getVideoDriver();
+
+	video::SColor bgcolor(140, 0, 0, 0);
+
+	{
+		core::rect < s32 > rect(0, 0, 745, 620);
+		rect += AbsoluteRect.UpperLeftCorner;
+		driver->draw2DRectangle(bgcolor, rect, &AbsoluteClippingRect);
+	}
+
+	gui::IGUIElement::draw();
+}
+
+bool GUIKeyChangeMenu::acceptInput()
+{
+	for (key_setting *k : key_settings) {
+		g_settings->set(k->setting_name, k->key.sym());
+	}
+
+	{
+		gui::IGUIElement *e = getElementFromId(GUI_ID_CB_AUX1_DESCENDS);
+		if(e != NULL && e->getType() == gui::EGUIET_CHECK_BOX)
+			g_settings->setBool("aux1_descends", ((gui::IGUICheckBox*)e)->isChecked());
+	}
+	{
+		gui::IGUIElement *e = getElementFromId(GUI_ID_CB_DOUBLETAP_JUMP);
+		if(e != NULL && e->getType() == gui::EGUIET_CHECK_BOX)
+			g_settings->setBool("doubletap_jump", ((gui::IGUICheckBox*)e)->isChecked());
+	}
+
+	clearKeyCache();
+
+	g_gamecallback->signalKeyConfigChange();
+
+	return true;
+}
+
+bool GUIKeyChangeMenu::resetMenu()
+{
+	if (activeKey >= 0)
+	{
+		for (key_setting *k : key_settings) {
+			if (k->id == activeKey) {
+				const wchar_t *text = wgettext(k->key.name());
+				k->button->setText(text);
+				delete[] text;
+				break;
+			}
+		}
+		activeKey = -1;
+		return false;
+	}
+	return true;
+}
+bool GUIKeyChangeMenu::OnEvent(const SEvent& event)
+{
+	if (event.EventType == EET_KEY_INPUT_EVENT && activeKey >= 0
+			&& event.KeyInput.PressedDown) {
+
+		bool prefer_character = shift_down;
+		KeyPress kp(event.KeyInput, prefer_character);
+
+		bool shift_went_down = false;
+		if(!shift_down &&
+				(event.KeyInput.Key == irr::KEY_SHIFT ||
+				event.KeyInput.Key == irr::KEY_LSHIFT ||
+				event.KeyInput.Key == irr::KEY_RSHIFT))
+			shift_went_down = true;
+
+		// Remove Key already in use message
+		if(this->key_used_text)
+		{
+			this->key_used_text->remove();
+			this->key_used_text = NULL;
+		}
+		// Display Key already in use message
+		if (std::find(this->key_used.begin(), this->key_used.end(), kp) != this->key_used.end())
+		{
+			core::rect < s32 > rect(0, 0, 600, 40);
+			rect += v2s32(0, 0) + v2s32(25, 30);
+			const wchar_t *text = wgettext("Key already in use");
+			this->key_used_text = Environment->addStaticText(text,
+					rect, false, true, this, -1);
+			delete[] text;
+			//infostream << "Key already in use" << std::endl;
+		}
+
+		// But go on
+		{
+			key_setting *k = NULL;
+			for (key_setting *ks : key_settings) {
+				if (ks->id == activeKey) {
+					k = ks;
+					break;
+				}
+			}
+			FATAL_ERROR_IF(k == NULL, "Key setting not found");
+			k->key = kp;
+			const wchar_t *text = wgettext(k->key.name());
+			k->button->setText(text);
+			delete[] text;
+
+			this->key_used.push_back(kp);
+
+			// Allow characters made with shift
+			if(shift_went_down){
+				shift_down = true;
+				return false;
+			}
+
+			activeKey = -1;
+			return true;
+		}
+	} else if (event.EventType == EET_KEY_INPUT_EVENT && activeKey < 0
+			&& event.KeyInput.PressedDown
+			&& event.KeyInput.Key == irr::KEY_ESCAPE) {
+		quitMenu();
+		return true;
+	} else if (event.EventType == EET_GUI_EVENT) {
+		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_BUTTON_CLICKED)
+		{
+			switch (event.GUIEvent.Caller->getID())
+			{
+				case GUI_ID_BACK_BUTTON: //back
+					acceptInput();
+					quitMenu();
+					return true;
+				case GUI_ID_ABORT_BUTTON: //abort
+					quitMenu();
+					return true;
+				default:
+					key_setting *k = NULL;
+
+					for (key_setting *ks : key_settings) {
+						if (ks->id == event.GUIEvent.Caller->getID()) {
+							k = ks;
+							break;
+						}
+					}
+					FATAL_ERROR_IF(k == NULL, "Key setting not found");
+
+					resetMenu();
+					shift_down = false;
+					activeKey = event.GUIEvent.Caller->getID();
+					const wchar_t *text = wgettext("press key");
+					k->button->setText(text);
+					delete[] text;
+					this->key_used.erase(std::remove(this->key_used.begin(),
+							this->key_used.end(), k->key), this->key_used.end());
+					break;
+			}
+			Environment->setFocus(this);
+		}
+	}
+	return Parent ? Parent->OnEvent(event) : false;
+}
+
+void GUIKeyChangeMenu::add_key(int id, const wchar_t *button_name, const std::string &setting_name)
+{
+	key_setting *k = new key_setting;
+	k->id = id;
+
+	k->button_name = button_name;
+	k->setting_name = setting_name;
+	k->key = getKeySetting(k->setting_name.c_str());
+	key_settings.push_back(k);
+}
+
+void GUIKeyChangeMenu::init_keys()
+{
+	this->add_key(GUI_ID_KEY_FORWARD_BUTTON,   wgettext("Forward"),          "keymap_forward");
+	this->add_key(GUI_ID_KEY_BACKWARD_BUTTON,  wgettext("Backward"),         "keymap_backward");
+	this->add_key(GUI_ID_KEY_LEFT_BUTTON,      wgettext("Left"),             "keymap_left");
+	this->add_key(GUI_ID_KEY_RIGHT_BUTTON,     wgettext("Right"),            "keymap_right");
+	this->add_key(GUI_ID_KEY_USE_BUTTON,       wgettext("Special"),          "keymap_special1");
+	this->add_key(GUI_ID_KEY_JUMP_BUTTON,      wgettext("Jump"),             "keymap_jump");
+	this->add_key(GUI_ID_KEY_SNEAK_BUTTON,     wgettext("Sneak"),            "keymap_sneak");
+	this->add_key(GUI_ID_KEY_DROP_BUTTON,      wgettext("Drop"),             "keymap_drop");
+	this->add_key(GUI_ID_KEY_INVENTORY_BUTTON, wgettext("Inventory"),        "keymap_inventory");
+	this->add_key(GUI_ID_KEY_HOTBAR_PREV_BUTTON,wgettext("Prev. item"),      "keymap_hotbar_previous");
+	this->add_key(GUI_ID_KEY_HOTBAR_NEXT_BUTTON,wgettext("Next item"),       "keymap_hotbar_next");
+	this->add_key(GUI_ID_KEY_ZOOM_BUTTON,      wgettext("Zoom"),             "keymap_zoom");
+	this->add_key(GUI_ID_KEY_CAMERA_BUTTON,    wgettext("Change camera"),    "keymap_camera_mode");
+	this->add_key(GUI_ID_KEY_CINEMATIC_BUTTON, wgettext("Toggle Cinematic"), "keymap_cinematic");
+	this->add_key(GUI_ID_KEY_MINIMAP_BUTTON,   wgettext("Toggle minimap"),   "keymap_minimap");
+	this->add_key(GUI_ID_KEY_FLY_BUTTON,       wgettext("Toggle fly"),       "keymap_freemove");
+	this->add_key(GUI_ID_KEY_FAST_BUTTON,      wgettext("Toggle fast"),      "keymap_fastmove");
+	this->add_key(GUI_ID_KEY_NOCLIP_BUTTON,    wgettext("Toggle noclip"),    "keymap_noclip");
+	this->add_key(GUI_ID_KEY_MUTE_BUTTON,      wgettext("Mute"),             "keymap_mute");
+	this->add_key(GUI_ID_KEY_DEC_VOLUME_BUTTON,wgettext("Dec. volume"),      "keymap_decrease_volume");
+	this->add_key(GUI_ID_KEY_INC_VOLUME_BUTTON,wgettext("Inc. volume"),      "keymap_increase_volume");
+	this->add_key(GUI_ID_KEY_AUTOFWD_BUTTON,   wgettext("Autoforward"),      "keymap_autoforward");
+	this->add_key(GUI_ID_KEY_CHAT_BUTTON,      wgettext("Chat"),             "keymap_chat");
+	this->add_key(GUI_ID_KEY_SCREENSHOT_BUTTON,wgettext("Screenshot"),       "keymap_screenshot");
+	this->add_key(GUI_ID_KEY_RANGE_BUTTON,     wgettext("Range select"),     "keymap_rangeselect");
+	this->add_key(GUI_ID_KEY_DEC_RANGE_BUTTON, wgettext("Dec. range"),       "keymap_decrease_viewing_range_min");
+	this->add_key(GUI_ID_KEY_INC_RANGE_BUTTON, wgettext("Inc. range"),       "keymap_increase_viewing_range_min");
+	this->add_key(GUI_ID_KEY_CONSOLE_BUTTON,   wgettext("Console"),          "keymap_console");
+	this->add_key(GUI_ID_KEY_CMD_BUTTON,       wgettext("Command"),          "keymap_cmd");
+	this->add_key(GUI_ID_KEY_CMD_LOCAL_BUTTON, wgettext("Local command"),    "keymap_cmd_local");
+	this->add_key(GUI_ID_KEY_HUD_BUTTON,       wgettext("Toggle HUD"),       "keymap_toggle_hud");
+	this->add_key(GUI_ID_KEY_CHATLOG_BUTTON,   wgettext("Toggle chat log"),  "keymap_toggle_chat");
+	this->add_key(GUI_ID_KEY_FOG_BUTTON,       wgettext("Toggle fog"),       "keymap_toggle_force_fog_off");
+}
+