src/gui/guiConfirmRegistration.cpp

   1 /*
   2 Minetest
   3 Copyright (C) 2018 srifqi, Muhammad Rifqi Priyo Susanto
   4                 <muhammadrifqipriyosusanto@gmail.com>
   5
   6 This program is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU Lesser General Public License as published by
   8 the Free Software Foundation; either version 2.1 of the License, or
   9 (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU Lesser General Public License for more details.
  15
  16 You should have received a copy of the GNU Lesser General Public License along
  17 with this program; if not, write to the Free Software Foundation, Inc.,
  18 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 */
  20
  21 #include "guiConfirmRegistration.h"
  22 #include "client/client.h"
  23 #include <IGUICheckBox.h>
  24 #include <IGUIButton.h>
  25 #include <IGUIStaticText.h>
  26 #include <IGUIFont.h>
  27 #include "intlGUIEditBox.h"
  28 #include "porting.h"
  29
  30 #include "gettext.h"
  31
  32 // Continuing from guiPasswordChange.cpp
  33 const int ID_confirmPassword = 262;
  34 const int ID_confirm = 263;
  35 const int ID_message = 264;
  36 const int ID_cancel = 265;
  37
  38 GUIConfirmRegistration::GUIConfirmRegistration(gui::IGUIEnvironment *env,
  39                 gui::IGUIElement *parent, s32 id, IMenuManager *menumgr, Client *client,
  40                 const std::string &playername, const std::string &password,
  41                 const std::string &address, bool *aborted) :
  42                 GUIModalMenu(env, parent, id, menumgr),
  43                 m_client(client), m_playername(playername), m_password(password),
  44                 m_address(address), m_aborted(aborted)
  45 {
  46 #ifdef __ANDROID__
  47         m_touchscreen_visible = false;
  48 #endif
  49 }
  50
  51 GUIConfirmRegistration::~GUIConfirmRegistration()
  52 {
  53         removeChildren();
  54 }
  55
  56 void GUIConfirmRegistration::removeChildren()
  57 {
  58         const core::list<gui::IGUIElement *> &children = getChildren();
  59         core::list<gui::IGUIElement *> children_copy;
  60         for (gui::IGUIElement *i : children)
  61                 children_copy.push_back(i);
  62         for (gui::IGUIElement *i : children_copy)
  63                 i->remove();
  64 }
  65 void GUIConfirmRegistration::regenerateGui(v2u32 screensize)
  66 {
  67         acceptInput();
  68         removeChildren();
  69
  70         /*
  71                 Calculate new sizes and positions
  72         */
  73         const float s = m_gui_scale;
  74         DesiredRect = core::rect<s32>(
  75                 screensize.X / 2 - 600 * s / 2,
  76                 screensize.Y / 2 - 360 * s / 2,
  77                 screensize.X / 2 + 600 * s / 2,
  78                 screensize.Y / 2 + 360 * s / 2
  79         );
  80         recalculateAbsolutePosition(false);
  81
  82         v2s32 size = DesiredRect.getSize();
  83         v2s32 topleft_client(0, 0);
  84
  85         const wchar_t *text;
  86
  87         /*
  88                 Add stuff
  89         */
  90         s32 ypos = 30 * s;
  91         {
  92                 std::string address = m_address;
  93                 if (address.empty())
  94                         address = "localhost";
  95                 core::rect<s32> rect2(0, 0, 540 * s, 180 * s);
  96                 rect2 += topleft_client + v2s32(30 * s, ypos);
  97                 static const std::string info_text_template = strgettext(
  98                                 "You are about to join the server at %1$s with the "
  99                                 "name \"%2$s\" for the first time. If you proceed, a "
 100                                 "new account using your credentials will be created "
 101                                 "on this server.\n"
 102                                 "Please retype your password and click Register and "
 103                                 "Join to confirm account creation or click Cancel to "
 104                                 "abort.");
 105                 char info_text_buf[1024];
 106                 porting::mt_snprintf(info_text_buf, sizeof(info_text_buf),
 107                                 info_text_template.c_str(), address.c_str(),
 108                                 m_playername.c_str());
 109
 110                 wchar_t *info_text_buf_wide = utf8_to_wide_c(info_text_buf);
 111                 gui::IGUIEditBox *e = new gui::intlGUIEditBox(info_text_buf_wide, true,
 112                                 Environment, this, ID_message, rect2, false, true);
 113                 delete[] info_text_buf_wide;
 114                 e->drop();
 115                 e->setMultiLine(true);
 116                 e->setWordWrap(true);
 117                 e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_CENTER);
 118         }
 119
 120         ypos += 210 * s;
 121         {
 122                 core::rect<s32> rect2(0, 0, 540 * s, 30 * s);
 123                 rect2 += topleft_client + v2s32(30 * s, ypos);
 124                 gui::IGUIEditBox *e = Environment->addEditBox(m_pass_confirm.c_str(),
 125                                 rect2, true, this, ID_confirmPassword);
 126                 e->setPasswordBox(true);
 127         }
 128
 129         ypos += 60 * s;
 130         {
 131                 core::rect<s32> rect2(0, 0, 230 * s, 35 * s);
 132                 rect2 = rect2 + v2s32(size.X / 2 - 220 * s, ypos);
 133                 text = wgettext("Register and Join");
 134                 Environment->addButton(rect2, this, ID_confirm, text);
 135                 delete[] text;
 136         }
 137         {
 138                 core::rect<s32> rect2(0, 0, 120 * s, 35 * s);
 139                 rect2 = rect2 + v2s32(size.X / 2 + 70 * s, ypos);
 140                 text = wgettext("Cancel");
 141                 Environment->addButton(rect2, this, ID_cancel, text);
 142                 delete[] text;
 143         }
 144         {
 145                 core::rect<s32> rect2(0, 0, 200 * s, 20 * s);
 146                 rect2 += topleft_client + v2s32(30 * s, ypos - 40 * s);
 147                 text = wgettext("Passwords do not match!");
 148                 IGUIElement *e = Environment->addStaticText(
 149                                 text, rect2, false, true, this, ID_message);
 150                 e->setVisible(false);
 151                 delete[] text;
 152         }
 153 }
 154
 155 void GUIConfirmRegistration::drawMenu()
 156 {
 157         gui::IGUISkin *skin = Environment->getSkin();
 158         if (!skin)
 159                 return;
 160         video::IVideoDriver *driver = Environment->getVideoDriver();
 161
 162         video::SColor bgcolor(140, 0, 0, 0);
 163         driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
 164
 165         gui::IGUIElement::draw();
 166 #ifdef __ANDROID__
 167         getAndroidUIInput();
 168 #endif
 169 }
 170
 171 void GUIConfirmRegistration::closeMenu(bool goNext)
 172 {
 173         if (goNext) {
 174                 m_client->confirmRegistration();
 175         } else {
 176                 *m_aborted = true;
 177                 infostream << "Connect aborted [Escape]" << std::endl;
 178         }
 179         quitMenu();
 180 }
 181
 182 void GUIConfirmRegistration::acceptInput()
 183 {
 184         gui::IGUIElement *e;
 185         e = getElementFromId(ID_confirmPassword);
 186         if (e)
 187                 m_pass_confirm = e->getText();
 188 }
 189
 190 bool GUIConfirmRegistration::processInput()
 191 {
 192         std::wstring m_password_ws = narrow_to_wide(m_password);
 193         if (m_password_ws != m_pass_confirm) {
 194                 gui::IGUIElement *e = getElementFromId(ID_message);
 195                 if (e)
 196                         e->setVisible(true);
 197                 return false;
 198         }
 199         return true;
 200 }
 201
 202 bool GUIConfirmRegistration::OnEvent(const SEvent &event)
 203 {
 204         if (event.EventType == EET_KEY_INPUT_EVENT) {
 205                 // clang-format off
 206                 if ((event.KeyInput.Key == KEY_ESCAPE ||
 207                                 event.KeyInput.Key == KEY_CANCEL) &&
 208                                 event.KeyInput.PressedDown) {
 209                         closeMenu(false);
 210                         return true;
 211                 }
 212                 // clang-format on
 213                 if (event.KeyInput.Key == KEY_RETURN && event.KeyInput.PressedDown) {
 214                         acceptInput();
 215                         if (processInput())
 216                                 closeMenu(true);
 217                         return true;
 218                 }
 219         }
 220
 221         if (event.EventType != EET_GUI_EVENT)
 222                 return Parent ? Parent->OnEvent(event) : false;
 223
 224         if (event.GUIEvent.EventType == gui::EGET_ELEMENT_FOCUS_LOST && isVisible()) {
 225                 if (!canTakeFocus(event.GUIEvent.Element)) {
 226                         dstream << "GUIConfirmRegistration: Not allowing focus "
 227                                    "change."
 228                                 << std::endl;
 229                         // Returning true disables focus change
 230                         return true;
 231                 }
 232         } else if (event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) {
 233                 switch (event.GUIEvent.Caller->getID()) {
 234                 case ID_confirm:
 235                         acceptInput();
 236                         if (processInput())
 237                                 closeMenu(true);
 238                         return true;
 239                 case ID_cancel:
 240                         closeMenu(false);
 241                         return true;
 242                 }
 243         } else if (event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
 244                 switch (event.GUIEvent.Caller->getID()) {
 245                 case ID_confirmPassword:
 246                         acceptInput();
 247                         if (processInput())
 248                                 closeMenu(true);
 249                         return true;
 250                 }
 251         }
 252
 253         return false;
 254 }
 255
 256 #ifdef __ANDROID__
 257 bool GUIConfirmRegistration::getAndroidUIInput()
 258 {
 259         if (!hasAndroidUIInput() || m_jni_field_name != "password")
 260                 return false;
 261
 262         std::string text = porting::getInputDialogValue();
 263         gui::IGUIElement *e = getElementFromId(ID_confirmPassword);
 264         if (e)
 265                 e->setText(utf8_to_wide(text).c_str());
 266
 267         m_jni_field_name.clear();
 268         return false;
 269 }
 270 #endif