X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2FTCalendar.java;fp=src%2Fjexer%2FTCalendar.java;h=0000000000000000000000000000000000000000;hb=36b0745bab5665306391440a531e1ee1c0625445;hp=c2005ccb60634279c8a3e5eb064cb59dc083ea04;hpb=686d4da2d2ecc203d5f8b524225a4327777825be;p=fanfix.git diff --git a/src/jexer/TCalendar.java b/src/jexer/TCalendar.java deleted file mode 100644 index c2005cc..0000000 --- a/src/jexer/TCalendar.java +++ /dev/null @@ -1,324 +0,0 @@ -/* - * Jexer - Java Text User Interface - * - * The MIT License (MIT) - * - * Copyright (C) 2019 Kevin Lamonte - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * @author Kevin Lamonte [kevin.lamonte@gmail.com] - * @version 1 - */ -package jexer; - -import java.util.Calendar; -import java.util.GregorianCalendar; - -import jexer.bits.CellAttributes; -import jexer.bits.GraphicsChars; -import jexer.bits.StringUtils; -import jexer.event.TKeypressEvent; -import jexer.event.TMouseEvent; -import static jexer.TKeypress.*; - -/** - * TCalendar is a date picker widget. - */ -public class TCalendar extends TWidget { - - // ------------------------------------------------------------------------ - // Variables -------------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * The calendar being displayed. - */ - private GregorianCalendar displayCalendar = new GregorianCalendar(); - - /** - * The calendar with the selected day. - */ - private GregorianCalendar calendar = new GregorianCalendar(); - - /** - * The action to perform when the user changes the value of the calendar. - */ - private TAction updateAction = null; - - // ------------------------------------------------------------------------ - // Constructors ----------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Public constructor. - * - * @param parent parent widget - * @param x column relative to parent - * @param y row relative to parent - * @param updateAction action to call when the user changes the value of - * the calendar - */ - public TCalendar(final TWidget parent, final int x, final int y, - final TAction updateAction) { - - // Set parent and window - super(parent, x, y, 28, 8); - - this.updateAction = updateAction; - } - - // ------------------------------------------------------------------------ - // Event handlers --------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Returns true if the mouse is currently on the left arrow. - * - * @param mouse mouse event - * @return true if the mouse is currently on the left arrow - */ - private boolean mouseOnLeftArrow(final TMouseEvent mouse) { - if ((mouse.getY() == 0) - && (mouse.getX() == 1) - ) { - return true; - } - return false; - } - - /** - * Returns true if the mouse is currently on the right arrow. - * - * @param mouse mouse event - * @return true if the mouse is currently on the right arrow - */ - private boolean mouseOnRightArrow(final TMouseEvent mouse) { - if ((mouse.getY() == 0) - && (mouse.getX() == getWidth() - 2) - ) { - return true; - } - return false; - } - - /** - * Handle mouse down clicks. - * - * @param mouse mouse button down event - */ - @Override - public void onMouseDown(final TMouseEvent mouse) { - if ((mouseOnLeftArrow(mouse)) && (mouse.isMouse1())) { - displayCalendar.add(Calendar.MONTH, -1); - } else if ((mouseOnRightArrow(mouse)) && (mouse.isMouse1())) { - displayCalendar.add(Calendar.MONTH, 1); - } else if (mouse.isMouse1()) { - // Find the day this might correspond to, and set it. - int index = (mouse.getY() - 2) * 7 + (mouse.getX() / 4) + 1; - // System.err.println("index: " + index); - - int lastDayNumber = displayCalendar.getActualMaximum( - Calendar.DAY_OF_MONTH); - GregorianCalendar firstOfMonth = new GregorianCalendar(); - firstOfMonth.setTimeInMillis(displayCalendar.getTimeInMillis()); - firstOfMonth.set(Calendar.DAY_OF_MONTH, 1); - int dayOf1st = firstOfMonth.get(Calendar.DAY_OF_WEEK) - 1; - // System.err.println("dayOf1st: " + dayOf1st); - - int day = index - dayOf1st; - // System.err.println("day: " + day); - - if ((day < 1) || (day > lastDayNumber)) { - return; - } - calendar.setTimeInMillis(displayCalendar.getTimeInMillis()); - calendar.set(Calendar.DAY_OF_MONTH, day); - } - } - - /** - * Handle mouse double click. - * - * @param mouse mouse double click event - */ - @Override - public void onMouseDoubleClick(final TMouseEvent mouse) { - if (updateAction != null) { - updateAction.DO(this); - } - } - - /** - * Handle keystrokes. - * - * @param keypress keystroke event - */ - @Override - public void onKeypress(final TKeypressEvent keypress) { - int increment = 0; - - if (keypress.equals(kbUp)) { - increment = -7; - } else if (keypress.equals(kbDown)) { - increment = 7; - } else if (keypress.equals(kbLeft)) { - increment = -1; - } else if (keypress.equals(kbRight)) { - increment = 1; - } else if (keypress.equals(kbEnter)) { - if (updateAction != null) { - updateAction.DO(this); - } - return; - } else { - // Pass to parent for the things we don't care about. - super.onKeypress(keypress); - return; - } - - if (increment != 0) { - calendar.add(Calendar.DAY_OF_YEAR, increment); - - if ((displayCalendar.get(Calendar.MONTH) != calendar.get( - Calendar.MONTH)) - || (displayCalendar.get(Calendar.YEAR) != calendar.get( - Calendar.YEAR)) - ) { - if (increment < 0) { - displayCalendar.add(Calendar.MONTH, -1); - } else { - displayCalendar.add(Calendar.MONTH, 1); - } - } - } - - } - - // ------------------------------------------------------------------------ - // TWidget ---------------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Draw the combobox down arrow. - */ - @Override - public void draw() { - CellAttributes backgroundColor = getTheme().getColor( - "tcalendar.background"); - CellAttributes dayColor = getTheme().getColor( - "tcalendar.day"); - CellAttributes selectedDayColor = getTheme().getColor( - "tcalendar.day.selected"); - CellAttributes arrowColor = getTheme().getColor( - "tcalendar.arrow"); - CellAttributes titleColor = getTheme().getColor( - "tcalendar.title"); - - // Fill in the interior background - for (int i = 0; i < getHeight(); i++) { - hLineXY(0, i, getWidth(), ' ', backgroundColor); - } - - // Draw the title - String title = String.format("%tB %tY", displayCalendar, - displayCalendar); - // This particular title is always single-width (see format string - // above), but for completeness let's treat it the same as every - // other window title string. - int titleLeft = (getWidth() - StringUtils.width(title) - 2) / 2; - putCharXY(titleLeft, 0, ' ', titleColor); - putStringXY(titleLeft + 1, 0, title, titleColor); - putCharXY(titleLeft + StringUtils.width(title) + 1, 0, ' ', - titleColor); - - // Arrows - putCharXY(1, 0, GraphicsChars.LEFTARROW, arrowColor); - putCharXY(getWidth() - 2, 0, GraphicsChars.RIGHTARROW, - arrowColor); - - /* - * Now draw out the days. - */ - putStringXY(0, 1, " S M T W T F S ", dayColor); - int lastDayNumber = displayCalendar.getActualMaximum( - Calendar.DAY_OF_MONTH); - GregorianCalendar firstOfMonth = new GregorianCalendar(); - firstOfMonth.setTimeInMillis(displayCalendar.getTimeInMillis()); - firstOfMonth.set(Calendar.DAY_OF_MONTH, 1); - int dayOf1st = firstOfMonth.get(Calendar.DAY_OF_WEEK) - 1; - int dayColumn = dayOf1st * 4; - int row = 2; - - int dayOfMonth = 1; - while (dayOfMonth <= lastDayNumber) { - if (dayColumn == 4 * 7) { - dayColumn = 0; - row++; - } - if ((dayOfMonth == calendar.get(Calendar.DAY_OF_MONTH)) - && (displayCalendar.get(Calendar.MONTH) == calendar.get( - Calendar.MONTH)) - && (displayCalendar.get(Calendar.YEAR) == calendar.get( - Calendar.YEAR)) - ) { - putStringXY(dayColumn, row, - String.format(" %2d ", dayOfMonth), selectedDayColor); - } else { - putStringXY(dayColumn, row, - String.format(" %2d ", dayOfMonth), dayColor); - } - dayColumn += 4; - dayOfMonth++; - } - - } - - // ------------------------------------------------------------------------ - // TCalendar -------------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Get calendar value. - * - * @return the current calendar value (clone instance) - */ - public Calendar getValue() { - return (Calendar) calendar.clone(); - } - - /** - * Set calendar value. - * - * @param calendar the new value to use - */ - public final void setValue(final Calendar calendar) { - this.calendar.setTimeInMillis(calendar.getTimeInMillis()); - } - - /** - * Set calendar value. - * - * @param millis the millis to set to - */ - public final void setValue(final long millis) { - this.calendar.setTimeInMillis(millis); - } - -}