Diffstat (limited to 'noncore/tools/calculator/calculatorimpl.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/tools/calculator/calculatorimpl.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/tools/calculator/calculatorimpl.cpp b/noncore/tools/calculator/calculatorimpl.cpp index 163b4da..dead03d 100644 --- a/noncore/tools/calculator/calculatorimpl.cpp +++ b/noncore/tools/calculator/calculatorimpl.cpp @@ -31,385 +31,385 @@ #include <qpe/qpeapplication.h> #include <qpushbutton.h> #include <qcombobox.h> #include <qlabel.h> #include <qfont.h> #include <qlayout.h> #include <qstringlist.h> #include <qfile.h> #include <qtextstream.h> #include <qmessagebox.h> #include <math.h> /* XPM */ static char *oneoverx_xpm[] = { /* width height num_colors chars_per_pixel */ " 13 11 2 1", /* colors */ ". c None", "# c #000000", /* pixels */ "......#......", ".....##......", "......#......" ".....###.....", ".............", "..#########..", ".............", "....##.##....", "......#......", "......#......", "....##.##....", }; /* XPM */ static char *ythrootofx_xpm[] = { /* width height num_colors chars_per_pixel */ " 13 11 2 1", /* colors */ ". c None", "# c #000000", /* pixels */ "#.#..........", "#.#..........", "###...#######", "..#..#.......", "###..#.......", ".....#.#...#.", ".#..#...#.#..", "#.#.#....#...", "..#.#...#.#..", "...#...#...#.", "...#........." }; /* XPM */ static char *xtopowerofy_xpm[] = { /* width height num_colors chars_per_pixel */ " 9 8 2 1", /* colors */ ". c None", "# c #000000", /* pixels */ "......#.#", "......#.#", "......###", "#...#...#", ".#.#..###", "..#......", ".#.#.....", "#...#...." }; CalculatorImpl::CalculatorImpl( QWidget * parent, const char * name, WFlags f ) : Calculator( parent, name, f ) { // xtopowerofy = Resource::loadPixmap("xtopowerofy"); // ythrootofx = Resource::loadPixmap("ythrootofx"); // oneoverx = Resource::loadPixmap("oneoverx"); memMark = new QLabel( "m", LCD ); memMark->setFont( QFont( "helvetica", 12, QFont::Bold, TRUE ) ); memMark->resize( 12, 12 ); memMark->move( 4, 2 ); memMark->hide(); mem = 0; PushButtonMR->setEnabled( FALSE ); current_mode = max_mode = conversion_mode_count = 0; last_conversion = -1; // translation trick mode - with this stuff parsed in from a file is translatable QObject::tr("Standard"); QObject::tr("Weight"); QObject::tr("Distance"); QObject::tr("Area"); QObject::tr("Temperatures"); QObject::tr("Volume"); QObject::tr("acres"); QObject::tr("°C"); QObject::tr("carats"); QObject::tr("cm"); QObject::tr("cu cm"); QObject::tr("cu ft"); QObject::tr("cu in"); QObject::tr("°F"); QObject::tr("fl oz (US)"); QObject::tr("ft"); QObject::tr("g"); QObject::tr("gal (US)"); QObject::tr("hectares"); QObject::tr("in"); QObject::tr("kg"); QObject::tr("km"); QObject::tr("l"); QObject::tr("lb"); QObject::tr("Lg tons"); QObject::tr("m"); QObject::tr("mg"); QObject::tr("mi"); QObject::tr("ml"); QObject::tr("mm"); QObject::tr("naut. mi"); QObject::tr("oz"); QObject::tr("points"); QObject::tr("pt"); QObject::tr("qt"); QObject::tr("sq cm"); QObject::tr("sq ft"); QObject::tr("sq in"); QObject::tr("sq km"); QObject::tr("sq m"); QObject::tr("sq mi"); QObject::tr("sq mm"); QObject::tr("sq yd"); QObject::tr("st"); QObject::tr("St tons"); QObject::tr("tblspoon"); QObject::tr("teaspoons"); QObject::tr("tonnes"); QObject::tr("yd"); //bgr_command.insert( PushButtonFunction); bgr_command.insert( PushButtonMPlus); bgr_command.insert( PushButtonMR); bgr_command.insert( PushButtonMC); bgr_command.insert( PushButtonCE); connect( &bgr_command, SIGNAL(clicked(int) ), this, SLOT(command_buttons(int))); bgr_digits.insert(PushButton0); bgr_digits.insert(PushButton1); bgr_digits.insert(PushButton2); bgr_digits.insert(PushButton3); bgr_digits.insert(PushButton4); bgr_digits.insert(PushButton5); bgr_digits.insert(PushButton6); bgr_digits.insert(PushButton7); bgr_digits.insert(PushButton8); bgr_digits.insert(PushButton9); connect( &bgr_digits, SIGNAL(clicked(int) ), this, SLOT(enterNumber(int))); bgr_std.insert(PushButtonEquals); bgr_std.insert(PushButtonDecimal); bgr_std.insert(PushButtonAdd); bgr_std.insert(PushButtonMinus); bgr_std.insert(PushButtonDivide); bgr_std.insert(PushButtonTimes); connect( &bgr_std, SIGNAL(clicked(int) ), this, SLOT(std_buttons(int))); // change the / to a proper division signal PushButtonDivide->setText(QChar(0xF7)); func_buttons[0] = PushButtonF1; func_buttons[1] = PushButtonF2; func_buttons[2] = PushButtonF3; func_buttons[3] = PushButtonF4; func_buttons[4] = PushButtonF5; func_buttons[5] = PushButtonF6; func_buttons[6] = PushButtonF7; func_buttons[7] = PushButtonF8; func_buttons[8] = PushButtonF9; func_buttons[9] = PushButtonF10; func_buttons[10] = PushButtonF11; func_buttons[11] = PushButtonF12; for ( int x = 0 ; x < func_button_count ; x++ ) { QPushButton* tmpbutton = func_buttons[x]; faces << tmpbutton->text(); bgr_function.insert(tmpbutton); } connect( &bgr_function, SIGNAL(clicked(int) ) , this, SLOT(do_convert(int) ) ); - connect( &bgr_function, SIGNAL(clicked(int) ) , this, SLOT(std_funcs (int) ) ); + connect( &bgr_function, SIGNAL(clicked(int) ) , this, SLOT(std_funcs(int) ) ); connect(ComboBoxFunction, SIGNAL(activated(int) ), this, SLOT(function_button(int) ) ); captions.append(tr("Standard")); ComboBoxFunction->insertItem(captions.last()); // now add in the conversion modes // when the menu gets done, these should be in a submenu QString tmp = QPEApplication::qpeDir(); tmp += "etc/unit_conversion.dat"; QFile myfile(tmp); if ( !myfile.open( IO_Translate | IO_ReadOnly ) ) { qDebug("Data file unit_conversion.dat not found\nNo conversion features will be available\n"+tmp); // disable the f button if no conv file available ComboBoxFunction->setEnabled(FALSE); } else { QString line, line2; QTextStream ts(&myfile); // first pass, see how many conversion types there are in order to allocate for them while ( ! ts.eof() ) { line = ts.readLine(); if ( line.contains ("STARTTYPE" ) ) conversion_mode_count++; } entry_list = new double[conversion_mode_count*func_button_count]; preoffset_list = new double[conversion_mode_count*func_button_count]; postoffset_list = new double[conversion_mode_count*func_button_count]; myfile.close(); myfile.open( IO_Translate | IO_ReadOnly ); QTextStream ts2(&myfile); // second pass, read in values int x = 0; while ( ! ts2.eof() ) { line = ts2.readLine(); if ( line.contains("STARTTYPE") ) { captions << tr( line.remove(0,10) ); ComboBoxFunction->insertItem(captions.last()); while ( !line.contains("ENDTYPE") ) { line = ts2.readLine(); if ( line.contains("NAME") ) { faces << tr( line.remove(0,5) ); line2 = ts2.readLine(); line2.remove(0,6); entry_list[x] = line2.toDouble(); line2 = ts2.readLine(); line2.remove(0,7); preoffset_list[x] = line2.toDouble(); line2 = ts2.readLine(); line2.remove(0,8); postoffset_list[x] = line2.toDouble(); x++; } } } } } myfile.close(); clear(); max_mode = pre_conv_modes_count + conversion_mode_count + post_conv_modes_count - 1; display_pixmap_faces(); qApp->installEventFilter( this ); } bool CalculatorImpl::eventFilter( QObject *o, QEvent *e ) { if ( e->type() == QEvent::KeyPress && state != sError ) { QKeyEvent *k = (QKeyEvent*)e; if ( k->key() >= Key_0 && k->key() <= Key_9 ) { enterNumber( k->key() - Key_0 ); return true; } else { switch ( k->key() ) { case Key_Equal: std_buttons(0); return true; case Key_Period: std_buttons(1); return true; case Key_Plus: std_buttons(2); return true; case Key_Minus: std_buttons(3); return true; case Key_Slash: std_buttons(4); return true; case Key_Asterisk: std_buttons(5); return true; case Key_Percent: execOp( oPercent ); return true; case Key_ParenLeft: if ( current_mode < pre_conv_modes_count ) execOp( oOpenBrace ); return true; case Key_ParenRight: if ( current_mode < pre_conv_modes_count ) execOp( oCloseBrace ); return true; default: break; } } } return Calculator::eventFilter( o, e ); } void CalculatorImpl::do_convert(int button) { if ( state == sError ) return; if ( current_mode >= pre_conv_modes_count && current_mode <= (max_mode - post_conv_modes_count) && button < changeable_func_button_count ) { if ( last_conversion > -1 ) { if( state == sNewNumber ){ acc = (num+ preoffset_list[(current_mode - pre_conv_modes_count) * func_button_count + last_conversion]) / (entry_list[(current_mode - pre_conv_modes_count) * func_button_count + last_conversion]) * (entry_list[(current_mode - pre_conv_modes_count) * func_button_count + button]) +postoffset_list[(current_mode - pre_conv_modes_count) * func_button_count + button]; num = acc; LCD->display( acc ); } else { state = sNewNumber; num = (num+ preoffset_list[(current_mode - pre_conv_modes_count) * func_button_count + last_conversion]) / (entry_list[(current_mode - pre_conv_modes_count) * func_button_count + last_conversion]) * (entry_list[(current_mode - pre_conv_modes_count) * func_button_count + button]) + postoffset_list[(current_mode - pre_conv_modes_count) * func_button_count + button];; LCD->display( num ); acc = num; } } last_conversion = button; } } void CalculatorImpl::function_button(int mode){ if ( state == sError ) clear(); // dont need the next line when using a popup menu current_mode = mode; // reset the last conv last_conversion = -1; // set the caption this->setCaption( captions[current_mode] ); reset_conv(); for ( int x = 0 ; x < changeable_func_button_count ; x++ ) { QPushButton* tmpbutton = func_buttons[x]; // if its a conversion , make it a toggle button if ( current_mode >= pre_conv_modes_count && current_mode <= (max_mode - post_conv_modes_count) ) { tmpbutton->setToggleButton(TRUE); } else { tmpbutton->setToggleButton(FALSE); } tmpbutton->setText( faces[current_mode * func_button_count + x] ); } if ( current_mode == 0 ) display_pixmap_faces(); if ( current_mode >= pre_conv_modes_count && current_mode <= (max_mode - post_conv_modes_count) ) { bgr_function.setExclusive(TRUE); } else { bgr_function.setExclusive(FALSE); } } void CalculatorImpl::display_pixmap_faces() { QPixmap image0( ( const char** ) xtopowerofy_xpm); QPushButton* tmpbutton = func_buttons[5]; tmpbutton->setPixmap(image0); QPixmap image1( ( const char** ) ythrootofx_xpm); tmpbutton = func_buttons[6]; tmpbutton->setPixmap(image1); QPixmap image2( ( const char** ) oneoverx_xpm); tmpbutton = func_buttons[3]; tmpbutton->setPixmap(image2); } void CalculatorImpl::clear() { |