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                 bool *aborted) :
  42                 GUIModalMenu(env, parent, id, menumgr),
  43                 m_client(client), m_playername(playername), m_password(password),
  44                 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
  66 void GUIConfirmRegistration::regenerateGui(v2u32 screensize)
  67 {
  68         acceptInput();
  69         removeChildren();
  70
  71         /*
  72                 Calculate new sizes and positions
  73         */
  74         const float s = m_gui_scale;
  75         DesiredRect = core::rect<s32>(
  76                 screensize.X / 2 - 600 * s / 2,
  77                 screensize.Y / 2 - 360 * s / 2,
  78                 screensize.X / 2 + 600 * s / 2,
  79                 screensize.Y / 2 + 360 * s / 2
  80         );
  81         recalculateAbsolutePosition(false);
  82
  83         v2s32 size = DesiredRect.getSize();
  84         v2s32 topleft_client(0, 0);
  85
  86         const wchar_t *text;
  87
  88         /*
  89                 Add stuff
  90         */
  91         s32 ypos = 30 * s;
  92         {
  93                 core::rect<s32> rect2(0, 0, 540 * s, 180 * s);
  94                 rect2 += topleft_client + v2s32(30 * s, ypos);
  95                 static const std::string info_text_template = strgettext(
  96                                 "You are about to join this server with the name \"%s\" for the "
  97                                 "first time.\n"
  98                                 "If you proceed, a new account using your credentials will be "
  99                                 "created on this server.\n"
 100                                 "Please retype your password and click 'Register and Join' to "
 101                                 "confirm account creation, or click 'Cancel' to abort.");
 102                 char info_text_buf[1024];
 103                 porting::mt_snprintf(info_text_buf, sizeof(info_text_buf),
 104                                 info_text_template.c_str(), m_playername.c_str());
 105
 106                 wchar_t *info_text_buf_wide = utf8_to_wide_c(info_text_buf);
 107                 gui::IGUIEditBox *e = new gui::intlGUIEditBox(info_text_buf_wide, true,
 108                                 Environment, this, ID_message, rect2, false, true);
 109                 delete[] info_text_buf_wide;
 110                 e->drop();
 111                 e->setMultiLine(true);
 112                 e->setWordWrap(true);
 113                 e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_CENTER);
 114         }
 115
 116         ypos += 210 * s;
 117         {
 118                 core::rect<s32> rect2(0, 0, 540 * s, 30 * s);
 119                 rect2 += topleft_client + v2s32(30 * s, ypos);
 120                 gui::IGUIEditBox *e = Environment->addEditBox(m_pass_confirm.c_str(),
 121                                 rect2, true, this, ID_confirmPassword);
 122                 e->setPasswordBox(true);
 123                 Environment->setFocus(e);
 124         }
 125
 126         ypos += 60 * s;
 127         {
 128                 core::rect<s32> rect2(0, 0, 230 * s, 35 * s);
 129                 rect2 = rect2 + v2s32(size.X / 2 - 220 * s, ypos);
 130                 text = wgettext("Register and Join");
 131                 Environment->addButton(rect2, this, ID_confirm, text);
 132                 delete[] text;
 133         }
 134         {
 135                 core::rect<s32> rect2(0, 0, 120 * s, 35 * s);
 136                 rect2 = rect2 + v2s32(size.X / 2 + 70 * s, ypos);
 137                 text = wgettext("Cancel");
 138                 Environment->addButton(rect2, this, ID_cancel, text);
 139                 delete[] text;
 140         }
 141         {
 142                 core::rect<s32> rect2(0, 0, 200 * s, 20 * s);
 143                 rect2 += topleft_client + v2s32(30 * s, ypos - 40 * s);
 144                 text = wgettext("Passwords do not match!");
 145                 IGUIElement *e = Environment->addStaticText(
 146                                 text, rect2, false, true, this, ID_message);
 147                 e->setVisible(false);
 148                 delete[] text;
 149         }
 150 }
 151
 152 void GUIConfirmRegistration::drawMenu()
 153 {
 154         gui::IGUISkin *skin = Environment->getSkin();
 155         if (!skin)
 156                 return;
 157         video::IVideoDriver *driver = Environment->getVideoDriver();
 158
 159         video::SColor bgcolor(140, 0, 0, 0);
 160         driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
 161
 162         gui::IGUIElement::draw();
 163 #ifdef __ANDROID__
 164         getAndroidUIInput();
 165 #endif
 166 }
 167
 168 void GUIConfirmRegistration::closeMenu(bool goNext)
 169 {
 170         if (goNext) {
 171                 m_client->confirmRegistration();
 172         } else {
 173                 *m_aborted = true;
 174                 infostream << "Connect aborted [Escape]" << std::endl;
 175         }
 176         quitMenu();
 177 }
 178
 179 void GUIConfirmRegistration::acceptInput()
 180 {
 181         gui::IGUIElement *e;
 182         e = getElementFromId(ID_confirmPassword);
 183         if (e)
 184                 m_pass_confirm = e->getText();
 185 }
 186
 187 bool GUIConfirmRegistration::processInput()
 188 {
 189         std::wstring m_password_ws = narrow_to_wide(m_password);
 190         if (m_password_ws != m_pass_confirm) {
 191                 gui::IGUIElement *e = getElementFromId(ID_message);
 192                 if (e)
 193                         e->setVisible(true);
 194                 return false;
 195         }
 196         return true;
 197 }
 198
 199 bool GUIConfirmRegistration::OnEvent(const SEvent &event)
 200 {
 201         if (event.EventType == EET_KEY_INPUT_EVENT) {
 202                 // clang-format off
 203                 if ((event.KeyInput.Key == KEY_ESCAPE ||
 204                                 event.KeyInput.Key == KEY_CANCEL) &&
 205                                 event.KeyInput.PressedDown) {
 206                         closeMenu(false);
 207                         return true;
 208                 }
 209                 // clang-format on
 210                 if (event.KeyInput.Key == KEY_RETURN && event.KeyInput.PressedDown) {
 211                         acceptInput();
 212                         if (processInput())
 213                                 closeMenu(true);
 214                         return true;
 215                 }
 216         }
 217
 218         if (event.EventType != EET_GUI_EVENT)
 219                 return Parent ? Parent->OnEvent(event) : false;
 220
 221         if (event.GUIEvent.EventType == gui::EGET_ELEMENT_FOCUS_LOST && isVisible()) {
 222                 if (!canTakeFocus(event.GUIEvent.Element)) {
 223                         dstream << "GUIConfirmRegistration: Not allowing focus change."
 224                                 << std::endl;
 225                         // Returning true disables focus change
 226                         return true;
 227                 }
 228         } else if (event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) {
 229                 switch (event.GUIEvent.Caller->getID()) {
 230                 case ID_confirm:
 231                         acceptInput();
 232                         if (processInput())
 233                                 closeMenu(true);
 234                         return true;
 235                 case ID_cancel:
 236                         closeMenu(false);
 237                         return true;
 238                 }
 239         } else if (event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
 240                 switch (event.GUIEvent.Caller->getID()) {
 241                 case ID_confirmPassword:
 242                         acceptInput();
 243                         if (processInput())
 244                                 closeMenu(true);
 245                         return true;
 246                 }
 247         }
 248
 249         return false;
 250 }
 251
 252 #ifdef __ANDROID__
 253 bool GUIConfirmRegistration::getAndroidUIInput()
 254 {
 255         if (!hasAndroidUIInput() || m_jni_field_name != "password")
 256                 return false;
 257
 258         std::string text = porting::getInputDialogValue();
 259         gui::IGUIElement *e = getElementFromId(ID_confirmPassword);
 260         if (e)
 261                 e->setText(utf8_to_wide(text).c_str());
 262
 263         m_jni_field_name.clear();
 264         return false;
 265 }
 266 #endif