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authorkergoth <kergoth>2002-02-08 18:07:57 (UTC)
committer kergoth <kergoth>2002-02-08 18:07:57 (UTC)
commitd5714ac7fe62676ee1a63be2f965cb567ef7ae3e (patch) (side-by-side diff)
treea9518ba91ba235733e00fbe6926f0ae7e29e8350
parentacae430926d1b5a8877e0d92cfc7abef749c8f1a (diff)
downloadopie-d5714ac7fe62676ee1a63be2f965cb567ef7ae3e.zip
opie-d5714ac7fe62676ee1a63be2f965cb567ef7ae3e.tar.gz
opie-d5714ac7fe62676ee1a63be2f965cb567ef7ae3e.tar.bz2
Merged in Charles-Edouard Ruault's calculator patch to add temp conversion.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--etc/unit_conversion.dat211
-rw-r--r--noncore/tools/calculator/calculatorimpl.cpp24
-rw-r--r--noncore/tools/calculator/calculatorimpl.h2
3 files changed, 232 insertions, 5 deletions
diff --git a/etc/unit_conversion.dat b/etc/unit_conversion.dat
index 5ae312e..c19adf1 100644
--- a/etc/unit_conversion.dat
+++ b/etc/unit_conversion.dat
@@ -14,182 +14,393 @@
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
STARTTYPE Weight
STND grams
NAME mg
RATIO 1000
+PREOFF 0.0
+POSTOFF 0.0
+
NAME g
RATIO 1
+PREOFF 0.0
+POSTOFF 0.0
+
NAME kg
RATIO 0.001
+PREOFF 0.0
+POSTOFF 0.0
+
NAME tonnes
RATIO 1e-06
+PREOFF 0.0
+POSTOFF 0.0
+
NAME carats
RATIO 5
+PREOFF 0.0
+POSTOFF 0.0
+
NAME oz
RATIO 0.03527336860670194
+PREOFF 0.0
+POSTOFF 0.0
+
NAME lb
RATIO 0.002204585537918871
+PREOFF 0.0
+POSTOFF 0.0
+
NAME st
RATIO 0.0001574703955656337
+PREOFF 0.0
+POSTOFF 0.0
+
NAME St tons
RATIO 1.102292768959636e-06
+PREOFF 0.0
+POSTOFF 0.0
+
NAME Lg tons
RATIO 9.841899722852103e-07
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
ENDTYPE
STARTTYPE Distance
STND m
NAME mm
RATIO 1000
+PREOFF 0.0
+POSTOFF 0.0
+
NAME cm
RATIO 100
+PREOFF 0.0
+POSTOFF 0.0
+
NAME m
RATIO 1
+PREOFF 0.0
+POSTOFF 0.0
+
NAME km
RATIO 0.001
+PREOFF 0.0
+POSTOFF 0.0
+
NAME points
RATIO 2834.64566929134
+PREOFF 0.0
+POSTOFF 0.0
+
NAME in
RATIO 39.3700787401575
+PREOFF 0.0
+POSTOFF 0.0
+
NAME ft
RATIO 3.280839895013123
+PREOFF 0.0
+POSTOFF 0.0
+
NAME yd
RATIO 1.093613298337708
+PREOFF 0.0
+POSTOFF 0.0
+
NAME mi
RATIO 0.0006213711922373339
+PREOFF 0.0
+POSTOFF 0.0
+
NAME naut. mi
RATIO 0.0005399568034557236
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
ENDTYPE
STARTTYPE Area
STND sq m
NAME sq mm
RATIO 1000000
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq cm
RATIO 10000
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq m
RATIO 1
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq km
RATIO 1e-06
+PREOFF 0.0
+POSTOFF 0.0
+
NAME hectares
RATIO 0.0001
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq in
RATIO 1550.0031000062
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq ft
RATIO 10.7639104167097
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq yd
RATIO 1.19599004630108
+PREOFF 0.0
+POSTOFF 0.0
+
NAME sq mi
RATIO 0.000000386102158542446
+PREOFF 0.0
+POSTOFF 0.0
+
NAME acres
RATIO 0.0002471053814671653
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
ENDTYPE
+STARTTYPE Temperatures
+STND °C
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME °C
+RATIO 1.0
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME °F
+RATIO 1.8
+PREOFF -32.0
+POSTOFF +32.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+NAME
+RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
+ENDTYPE
STARTTYPE Volume
STND litres
NAME cu cm
RATIO 1000
+PREOFF 0.0
+POSTOFF 0.0
+
NAME ml
RATIO 1000
+PREOFF 0.0
+POSTOFF 0.0
+
NAME l
RATIO 1
+PREOFF 0.0
+POSTOFF 0.0
+
NAME tblspoon
RATIO 67.6280454036859
+PREOFF 0.0
+POSTOFF 0.0
+
NAME teaspoons
RATIO 202.884136211058
+PREOFF 0.0
+POSTOFF 0.0
+
NAME cu in
RATIO 61.0237440947323
+PREOFF 0.0
+POSTOFF 0.0
+
NAME cu ft
RATIO 0.0353146667214886
+PREOFF 0.0
+POSTOFF 0.0
+
NAME pt
RATIO 2.11337641886519
+PREOFF 0.0
+POSTOFF 0.0
+
NAME qt
RATIO 1.05668820943259
+PREOFF 0.0
+POSTOFF 0.0
+
NAME gal (US)
RATIO 0.264172052358148
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
NAME
RATIO 1.
+PREOFF 0.0
+POSTOFF 0.0
+
ENDTYPE
Extra units
NAME fl oz (US)
RATIO 33.8140227018429
+PREOFF 0.0
+POSTOFF 0.0
+
diff --git a/noncore/tools/calculator/calculatorimpl.cpp b/noncore/tools/calculator/calculatorimpl.cpp
index 2f7d7ce..1b93c7f 100644
--- a/noncore/tools/calculator/calculatorimpl.cpp
+++ b/noncore/tools/calculator/calculatorimpl.cpp
@@ -9,24 +9,29 @@
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
+/*
+ * 01/14/2002 Charles-Edouard Ruault <ce@ruault.com>
+ * Added support for Temperature conversions.
+ */
+
#include "calculatorimpl.h"
#include <qpe/resource.h>
#include <qpe/qmath.h>
#include <qpe/qpeapplication.h>
#include <qpushbutton.h>
#include <qcombobox.h>
#include <qlabel.h>
#include <qfont.h>
#include <qlayout.h>
#include <qstringlist.h>
@@ -125,43 +130,50 @@ CalculatorImpl::CalculatorImpl( QWidget * parent, const char * name,
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 << line.remove(0,10);
ComboBoxFunction->insertItem(captions.last());
while ( !line.contains("ENDTYPE") ) {
line = ts2.readLine();
if ( line.contains("NAME") ) {
faces << 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 );
@@ -211,34 +223,36 @@ bool CalculatorImpl::eventFilter( QObject *o, QEvent *e )
}
}
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
+ 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]) ;
+ * (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
+ 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]) ;
+ * (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();
diff --git a/noncore/tools/calculator/calculatorimpl.h b/noncore/tools/calculator/calculatorimpl.h
index bfb726f..f0180c9 100644
--- a/noncore/tools/calculator/calculatorimpl.h
+++ b/noncore/tools/calculator/calculatorimpl.h
@@ -115,21 +115,23 @@ private:
// an array of pointers to the func buttons
static const int func_button_count = 12;
// this is an abomination
static const int changeable_func_button_count = 10;
QPushButton* func_buttons[func_button_count];
QButtonGroup bgr_function, bgr_digits, bgr_std, bgr_command;
QStringList faces, captions;
// an array of doubles holding the conversion ratios
double* entry_list;
+ double* preoffset_list;
+ double* postoffset_list;
QPixmap xtopowerofy;
QPixmap ythrootofx;
QPixmap oneoverx;
void display_pixmap_faces(void);
};
#endif