mirror of
https://github.com/RetroShare/RetroShare.git
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87344de7d4
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc
429 lines
11 KiB
C++
429 lines
11 KiB
C++
/* smplayer, GUI front-end for mplayer.
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Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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Note: The ShortcutGetter class is taken from the source code of Edyuk
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(http://www.edyuk.org/), from file 3rdparty/qcumber/qshortcutdialog.cpp
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Copyright (C) 2006 FullMetalCoder
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License: GPL
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I've just made a little few changes on it.
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*/
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/****************************************************************************
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**
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** Copyright (C) 2006 FullMetalCoder
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**
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** This file is part of the Edyuk project (beta version)
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**
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** This file may be used under the terms of the GNU General Public License
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** version 2 as published by the Free Software Foundation and appearing in the
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** file GPL.txt included in the packaging of this file.
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**
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** Notes : Parts of the project are derivative work of Trolltech's QSA library
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** or Trolltech's Qt4 framework but, unless notified, every single line of code
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** is the work of the Edyuk team or a contributor.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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****************************************************************************/
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#include "shortcutgetter.h"
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#include <QLayout>
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#include <QHash>
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#include <QLabel>
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#include <QString>
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#include <QShortcut>
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#include <QLineEdit>
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#include <QKeyEvent>
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#include <QPushButton>
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#include <QDialogButtonBox>
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#if 1
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static QHash<int, const char*> keyMap;
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static void initKeyMap()
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{
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if ( !keyMap.isEmpty() )
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return;
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/*
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I'm a bit unsure about these one...
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*/
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keyMap[Qt::Key_Escape] = "Escape";
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keyMap[Qt::Key_Return] = "Return";
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keyMap[Qt::Key_Enter] = "Enter";
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keyMap[Qt::Key_Insert] = "Ins";
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keyMap[Qt::Key_Delete] = "Delete";
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keyMap[Qt::Key_Home] = "Home";
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keyMap[Qt::Key_End] = "End";
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keyMap[Qt::Key_Left] = "Left";
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keyMap[Qt::Key_Up] = "Up";
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keyMap[Qt::Key_Right] = "Right";
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keyMap[Qt::Key_Down] = "Down";
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keyMap[Qt::Key_PageUp] = "PgUp";
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keyMap[Qt::Key_PageDown] = "PgDown";
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keyMap[Qt::Key_CapsLock] = "CapsLock";
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keyMap[Qt::Key_NumLock] = "NumLock";
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keyMap[Qt::Key_ScrollLock] = "ScrollLock";
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/*
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These one are quite sure...
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*/
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keyMap[Qt::Key_F1] = "F1";
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keyMap[Qt::Key_F2] = "F2";
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keyMap[Qt::Key_F3] = "F3";
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keyMap[Qt::Key_F4] = "F4";
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keyMap[Qt::Key_F5] = "F5";
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keyMap[Qt::Key_F6] = "F6";
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keyMap[Qt::Key_F7] = "F7";
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keyMap[Qt::Key_F8] = "F8";
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keyMap[Qt::Key_F9] = "F9";
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keyMap[Qt::Key_F10] = "F10";
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keyMap[Qt::Key_F11] = "F11";
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keyMap[Qt::Key_F12] = "F12";
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keyMap[Qt::Key_F13] = "F13";
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keyMap[Qt::Key_F14] = "F14";
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keyMap[Qt::Key_F15] = "F15";
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keyMap[Qt::Key_F16] = "F16";
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keyMap[Qt::Key_F17] = "F17";
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keyMap[Qt::Key_F18] = "F18";
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keyMap[Qt::Key_F19] = "F19";
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keyMap[Qt::Key_F20] = "F20";
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keyMap[Qt::Key_F21] = "F21";
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keyMap[Qt::Key_F22] = "F22";
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keyMap[Qt::Key_F23] = "F23";
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keyMap[Qt::Key_F24] = "F24";
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keyMap[Qt::Key_F25] = "F25";
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keyMap[Qt::Key_F26] = "F26";
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keyMap[Qt::Key_F27] = "F27";
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keyMap[Qt::Key_F28] = "F28";
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keyMap[Qt::Key_F29] = "F29";
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keyMap[Qt::Key_F30] = "F30";
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keyMap[Qt::Key_F31] = "F31";
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keyMap[Qt::Key_F32] = "F32";
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keyMap[Qt::Key_F33] = "F33";
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keyMap[Qt::Key_F34] = "F34";
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keyMap[Qt::Key_F35] = "F35";
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keyMap[Qt::Key_Exclam] = "!";
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keyMap[Qt::Key_QuoteDbl] = "\"";
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keyMap[Qt::Key_NumberSign] = "-";
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keyMap[Qt::Key_Dollar] = "$";
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keyMap[Qt::Key_Percent] = "%";
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keyMap[Qt::Key_Ampersand] = "&";
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keyMap[Qt::Key_Apostrophe] = "\'";
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keyMap[Qt::Key_ParenLeft] = "(";
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keyMap[Qt::Key_ParenRight] = ")";
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keyMap[Qt::Key_Asterisk] = "*";
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keyMap[Qt::Key_Plus] = "+";
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keyMap[Qt::Key_Comma] = ",";
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keyMap[Qt::Key_Minus] = "-";
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keyMap[Qt::Key_Period] = "Period";
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keyMap[Qt::Key_Slash] = "/";
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keyMap[Qt::Key_0] = "0";
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keyMap[Qt::Key_1] = "1";
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keyMap[Qt::Key_2] = "2";
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keyMap[Qt::Key_3] = "3";
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keyMap[Qt::Key_4] = "4";
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keyMap[Qt::Key_5] = "5";
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keyMap[Qt::Key_6] = "6";
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keyMap[Qt::Key_7] = "7";
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keyMap[Qt::Key_8] = "8";
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keyMap[Qt::Key_9] = "9";
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keyMap[Qt::Key_Colon] = ":";
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keyMap[Qt::Key_Semicolon] = ";";
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keyMap[Qt::Key_Less] = "<";
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keyMap[Qt::Key_Equal] = "=";
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keyMap[Qt::Key_Greater] = ">";
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keyMap[Qt::Key_Question] = "?";
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keyMap[Qt::Key_At] = "@";
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keyMap[Qt::Key_A] = "A";
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keyMap[Qt::Key_B] = "B";
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keyMap[Qt::Key_C] = "C";
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keyMap[Qt::Key_D] = "D";
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keyMap[Qt::Key_E] = "E";
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keyMap[Qt::Key_F] = "F";
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keyMap[Qt::Key_G] = "G";
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keyMap[Qt::Key_H] = "H";
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keyMap[Qt::Key_I] = "I";
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keyMap[Qt::Key_J] = "J";
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keyMap[Qt::Key_K] = "K";
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keyMap[Qt::Key_L] = "L";
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keyMap[Qt::Key_M] = "M";
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keyMap[Qt::Key_N] = "N";
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keyMap[Qt::Key_O] = "O";
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keyMap[Qt::Key_P] = "P";
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keyMap[Qt::Key_Q] = "Q";
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keyMap[Qt::Key_R] = "R";
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keyMap[Qt::Key_S] = "S";
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keyMap[Qt::Key_T] = "T";
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keyMap[Qt::Key_U] = "U";
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keyMap[Qt::Key_V] = "V";
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keyMap[Qt::Key_W] = "W";
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keyMap[Qt::Key_X] = "X";
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keyMap[Qt::Key_Y] = "Y";
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keyMap[Qt::Key_Z] = "Z";
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keyMap[Qt::Key_BracketLeft] = "[";
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keyMap[Qt::Key_Backslash] = "\\";
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keyMap[Qt::Key_BracketRight] = "]";
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keyMap[Qt::Key_Underscore] = "_";
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keyMap[Qt::Key_BraceLeft] = "{";
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keyMap[Qt::Key_Bar] = "|";
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keyMap[Qt::Key_BraceRight] = "}";
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keyMap[Qt::Key_AsciiTilde] = "~";
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// Added by rvm:
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keyMap[Qt::Key_Space] = "Space";
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keyMap[Qt::Key_Backspace] = "Backspace";
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keyMap[Qt::Key_MediaPlay] = "Media Play";
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keyMap[Qt::Key_MediaStop] = "Media Stop";
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keyMap[Qt::Key_MediaPrevious] = "Media Previous";
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keyMap[Qt::Key_MediaNext] = "Media Next";
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keyMap[Qt::Key_MediaRecord] = "Media Record";
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keyMap[Qt::Key_MediaLast] = "Media Last"; // doesn't work?
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keyMap[Qt::Key_VolumeUp] = "Volume Up";
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keyMap[Qt::Key_VolumeDown] = "Volume Down";
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keyMap[Qt::Key_VolumeMute] = "Volume Mute";
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keyMap[Qt::Key_Back] = "Back";
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keyMap[Qt::Key_Forward] = "Forward";
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keyMap[Qt::Key_Stop] = "Stop";
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}
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static QString keyToString(int k)
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{
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if ( k == Qt::Key_Shift || k == Qt::Key_Control || k == Qt::Key_Meta ||
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k == Qt::Key_Alt || k == Qt::Key_AltGr )
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return QString::null;
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initKeyMap();
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return keyMap[k];
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}
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#else
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static QString keyToString(int k)
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{
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if ( k == Qt::Key_Shift || k == Qt::Key_Control || k == Qt::Key_Meta ||
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k == Qt::Key_Alt || k == Qt::Key_AltGr )
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return QString::null;
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return QKeySequence(k).toString();
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}
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#endif
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static QStringList modToString(Qt::KeyboardModifiers k)
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{
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//qDebug("modToString: k: %x", (int) k);
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QStringList l;
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if ( k & Qt::ShiftModifier )
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l << "Shift";
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if ( k & Qt::ControlModifier )
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l << "Ctrl";
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if ( k & Qt::AltModifier )
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l << "Alt";
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if ( k & Qt::MetaModifier )
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l << "Meta";
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if ( k & Qt::GroupSwitchModifier )
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;
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if ( k & Qt::KeypadModifier )
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;
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return l;
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}
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ShortcutGetter::ShortcutGetter(QWidget *parent) : QDialog(parent)
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{
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setWindowTitle(tr("Modify shortcut"));
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QVBoxLayout *vbox = new QVBoxLayout(this);
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vbox->setMargin(2);
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vbox->setSpacing(4);
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QLabel *l = new QLabel(this);
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l->setText(tr("Press the key combination you want to assign"));
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vbox->addWidget(l);
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leKey = new QLineEdit(this);
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leKey->installEventFilter(this);
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vbox->addWidget(leKey);
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// Change by rvm: use a QDialogButtonBox instead of QPushButtons
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// and add a clear button
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setCaptureKeyboard(true);
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QDialogButtonBox * buttonbox = new QDialogButtonBox(QDialogButtonBox::Ok |
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QDialogButtonBox::Cancel |
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QDialogButtonBox::Reset );
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QPushButton * clearbutton = buttonbox->button(QDialogButtonBox::Reset);
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clearbutton->setText( tr("Clear") );
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QPushButton * captureButton = new QPushButton(tr("Capture"), this);
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captureButton->setToolTip( tr("Capture keystrokes") );
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captureButton->setCheckable( captureKeyboard() );
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captureButton->setChecked( captureKeyboard() );
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connect(captureButton, SIGNAL(toggled(bool)),
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this, SLOT(setCaptureKeyboard(bool)));
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buttonbox->addButton(captureButton, QDialogButtonBox::ActionRole);
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connect( buttonbox, SIGNAL(accepted()), this, SLOT(accept()) );
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connect( buttonbox, SIGNAL(rejected()), this, SLOT(reject()) );
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connect( clearbutton, SIGNAL(clicked()), leKey, SLOT(clear()) );
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vbox->addWidget(buttonbox);
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}
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void ShortcutGetter::setCaptureKeyboard(bool b) {
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capture = b;
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leKey->setReadOnly(b);
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leKey->setFocus();
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}
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QString ShortcutGetter::exec(const QString& s)
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{
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bStop = false;
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leKey->setText(s);
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if ( QDialog::exec() == QDialog::Accepted )
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return leKey->text();
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return QString();
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}
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bool ShortcutGetter::event(QEvent *e)
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{
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if (!capture) return QDialog::event(e);
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QString key;
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QStringList mods;
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QKeyEvent *k = static_cast<QKeyEvent*>(e);
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switch ( e->type() )
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{
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case QEvent::KeyPress :
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if ( bStop )
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{
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lKeys.clear();
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bStop = false;
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}
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key = keyToString(k->key());
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mods = modToString(k->modifiers());
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//qDebug("event: key.count: %d, mods.count: %d", key.count(), mods.count());
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if ( key.count() || mods.count() )
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{
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if ( key.count() && !lKeys.contains(key) )
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lKeys << key;
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foreach ( key, mods )
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if ( !lKeys.contains(key) )
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lKeys << key;
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} else {
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key = k->text();
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if ( !lKeys.contains(key) )
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lKeys << key;
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}
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setText();
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break;
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case QEvent::KeyRelease :
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bStop = true;
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break;
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/*
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case QEvent::ShortcutOverride :
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leKey->setText("Shortcut override");
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break;
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*/
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default:
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return QDialog::event(e);
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break;
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}
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return true;
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}
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bool ShortcutGetter::eventFilter(QObject *o, QEvent *e)
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{
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if (!capture) return QDialog::eventFilter(o, e);
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if ( e->type() == QEvent::KeyPress ||
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e->type() ==QEvent::KeyRelease )
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return event(e);
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else
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return QDialog::eventFilter(o, e);
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}
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void ShortcutGetter::setText()
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{
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QStringList seq;
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if ( lKeys.contains("Shift") )
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seq << "Shift";
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if ( lKeys.contains("Ctrl") )
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seq << "Ctrl";
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if ( lKeys.contains("Alt") )
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seq << "Alt";
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if ( lKeys.contains("Meta") )
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seq << "Meta";
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foreach ( QString s, lKeys ) {
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//qDebug("setText: s: '%s'", s.toUtf8().data());
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if ( s != "Shift" && s != "Ctrl"
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&& s != "Alt" && s != "Meta" )
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seq << s;
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}
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leKey->setText(seq.join("+"));
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//leKey->selectAll();
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}
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#include "moc_shortcutgetter.cpp"
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