From 0d9e625499c18a4eaf79d38dfb1ef6abf0c553bd Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Wed, 7 Mar 2018 23:32:25 +0300 Subject: Add support for set new pincode. Add pincode dialog and widget. --- src/gui/widgets/pincode.cpp | 198 ++++++++++++++++++++++++++++++++++++++++++ src/gui/widgets/pincode.h | 76 ++++++++++++++++ src/gui/widgets/textfield.cpp | 5 ++ src/gui/widgets/textfield.h | 2 + 4 files changed, 281 insertions(+) create mode 100644 src/gui/widgets/pincode.cpp create mode 100644 src/gui/widgets/pincode.h (limited to 'src/gui/widgets') diff --git a/src/gui/widgets/pincode.cpp b/src/gui/widgets/pincode.cpp new file mode 100644 index 000000000..d05684056 --- /dev/null +++ b/src/gui/widgets/pincode.cpp @@ -0,0 +1,198 @@ +/* + * The ManaPlus Client + * Copyright (C) 2011-2018 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include "gui/widgets/pincode.h" + +#include "gui/gui.h" +#include "gui/skin.h" + +#include "gui/widgets/button.h" +#include "gui/widgets/textfield.h" + +#include "utils/gettext.h" +#include "utils/stringutils.h" + +#include "debug.h" + +Skin *Pincode::mSkin = nullptr; +int Pincode::mInstances = 0; + +Pincode::Pincode(const Widget2 *const widget, + TextField *const textField) : + Container(widget), + ActionListener(), + WidgetListener(), + mButtons(), + mText(), + mTextField(textField), + mPadding(0), + mSpacing(2) +{ + mAllowLogic = false; + setOpaque(Opaque_false); + + if (mInstances == 0) + { + if (theme != nullptr) + { + mSkin = theme->load("pin.xml", + "", + true, + Theme::getThemePath()); + } + } + mInstances ++; + + if (mSkin != nullptr) + { + mPadding = mSkin->getPadding(); + mSpacing = mSkin->getOption("spacing", 2); + } + setSelectable(false); + + addButtons(); + adjustSize(); +} + +Pincode::~Pincode() +{ + if (mWindow != nullptr) + mWindow->removeWidgetListener(this); + + if (gui != nullptr) + gui->removeDragged(this); + + mInstances --; + if (mInstances == 0) + { + if (theme != nullptr) + theme->unload(mSkin); + } +} + +void Pincode::addButtons() +{ + int buttonWidth = 0; + int buttonHeight = 0; + for (int f = 0; f < 10; f ++) + { + const std::string str = toString(f); + mButtons[f] = new Button(this, str, str, this); + mButtons[f]->adjustSize(); + const Rect &rect = mButtons[f]->getDimension(); + if (rect.width > buttonWidth) + buttonWidth = rect.width; + if (rect.height > buttonHeight) + buttonHeight = rect.height; + add(mButtons[f]); + } + int x = 0; + int y = 0; + const int xSize = buttonWidth + mSpacing; + const int ySize = buttonHeight + mSpacing; + for (int f = 0; f < 10; f ++) + { + mButtons[f]->setPosition(mPadding + x * xSize, + mPadding + y * ySize); + x ++; + if (x > 2) + { + x = 0; + y ++; + } + } + mButtons[10] = new Button(this, + // TRANSLATORS: clear pin code button + _("Clear"), + "clear", + this); + mButtons[10]->adjustSize(); + add(mButtons[10]); + mButtons[10]->setPosition(mPadding + xSize, + mPadding + 3 * ySize); + + mButtonWidth = buttonWidth; + mButtonHeight = buttonHeight; +} + +void Pincode::adjustSize() +{ + const int pad2 = mPadding * 2; + setSize(pad2 + 3 * mButtonWidth + 2 * mSpacing, + pad2 + 4 * mButtonHeight + 3 * mSpacing); +} + +void Pincode::finalCleanup() +{ + mSkin = nullptr; +} + +void Pincode::action(const ActionEvent &event) +{ + if (event.getId() == "clear") + { + mText.clear(); + mTextField->setText(mText); + mTextField->signalEvent(); + return; + } + if (mText.size() >= 4) + return; + Widget *const eventSrc = event.getSource(); + for (int f = 0; f < 10; f ++) + { + if (mButtons[f] == eventSrc) + { + const std::string str = toString(f); + mText.append(str); + mTextField->setText(mText); + mTextField->signalEvent(); + return; + } + } +} + +void Pincode::shuffle(uint32_t seed) +{ + int tab[10]; + const uint32_t multiplier = 0x3498; + const uint32_t baseSeed = 0x881234; + int k = 2; + + for (size_t f = 0; f < 10; f ++) + tab[f] = f; + for (size_t f = 1; f < 10; f ++) + { + seed = baseSeed + seed * multiplier; + const size_t pos = seed % k; + if (f != pos) + { + const int tmp = tab[f]; + tab[f] = tab[pos]; + tab[pos] = tmp; + } + k = k + 1; + } + for (size_t f = 0; f < 10; f ++) + { + const std::string str = toString(tab[f]); + mButtons[f]->setCaption(str); + } +} diff --git a/src/gui/widgets/pincode.h b/src/gui/widgets/pincode.h new file mode 100644 index 000000000..e707b5915 --- /dev/null +++ b/src/gui/widgets/pincode.h @@ -0,0 +1,76 @@ +/* + * The ManaPlus Client + * Copyright (C) 2011-2018 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef GUI_WIDGETS_PINCODE_H +#define GUI_WIDGETS_PINCODE_H + +#include "gui/fonts/textchunk.h" + +#include "gui/widgets/container.h" + +#include "listeners/actionlistener.h" +#include "listeners/widgetlistener.h" + +#include "render/graphics.h" + +#include "localconsts.h" + +class Button; +class Skin; +class TextField; + +class Pincode final : public Container, + public ActionListener, + public WidgetListener +{ + public: + Pincode(const Widget2 *const widget, + TextField *const textField); + + A_DELETE_COPY(Pincode) + + ~Pincode() override final; + + void adjustSize(); + + void action(const ActionEvent &event) override final; + + void shuffle(uint32_t seed); + + static Skin *mSkin; + + static int mInstances; + + static void finalCleanup(); + + protected: + void addButtons(); + + private: + Button *mButtons[11]; + std::string mText; + TextField *mTextField; + int mPadding; + int mSpacing; + int mButtonWidth; + int mButtonHeight; +}; + +#endif // GUI_WIDGETS_PINCODE_H diff --git a/src/gui/widgets/textfield.cpp b/src/gui/widgets/textfield.cpp index 6012f6d28..b80404c73 100644 --- a/src/gui/widgets/textfield.cpp +++ b/src/gui/widgets/textfield.cpp @@ -838,3 +838,8 @@ void TextField::setWindow(Widget *const widget) Widget2::setWindow(widget); } } + +void TextField::signalEvent() +{ + distributeActionEvent(); +} diff --git a/src/gui/widgets/textfield.h b/src/gui/widgets/textfield.h index e4ac1b173..720a82906 100644 --- a/src/gui/widgets/textfield.h +++ b/src/gui/widgets/textfield.h @@ -241,6 +241,8 @@ class TextField notfinal : public Widget, void setWindow(Widget *const widget) override final; + void signalEvent(); + protected: void drawCaret(Graphics* graphics, int x) A_NONNULL(2); -- cgit v1.2.3-70-g09d2