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ela 2003-10-15 21:32:36 +00:00
parent 20e610a528
commit b7b4dd970d
90 changed files with 6260 additions and 2 deletions
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6
ChangeLog
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2003-10-15 Stefan Jahn <stefan@lkcc.org>
* configure.in: Deleted empty rule for output Makefile.
* stamp-h.in: Removed from repository.

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TODO
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WriteMe!

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configure.in
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@ -63,5 +63,4 @@ dnl add here all your Makefiles. This are created by configure
AC_CONFIG_FILES([ Makefile ])
AC_CONFIG_FILES([ qucs/Makefile ])
AC_CONFIG_FILES([ qucs/bitmaps/Makefile ])
AC_CONFIG_FILES([ ])
AC_OUTPUT

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qucs-help/docs/Makefile.am Normal file
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####### kdevelop will overwrite this part!!! (begin)##########
####### kdevelop will overwrite this part!!! (end)############

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qucs-help/docs/en/Makefile.am Normal file
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####### kdevelop will overwrite this part!!! (begin)##########
####### kdevelop will overwrite this part!!! (end)############

0
stamp-h.in → qucs/ChangeLog
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qucs/Makefile.am Normal file
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####### kdevelop will overwrite this part!!! (begin)##########
bin_PROGRAMS = qucs
## INCLUDES were found outside kdevelop specific part
qucs_SOURCES = thing.cpp node.cpp element.cpp componentdialog.cpp simmessage.cpp qucsdoc.cpp wire.cpp component.cpp newprojdialog.cpp qucsview.cpp qucs.cpp main.cpp
SOURCES = thing.cpp node.cpp element.cpp componentdialog.cpp simmessage.cpp qucsdoc.cpp wire.cpp component.cpp newprojdialog.cpp qucsview.cpp qucs.cpp main.cpp
INTERFACES =
TRANSLATIONS =
KDE_OPTIONS = qtonly
qucs_LDADD = $(LIB_QPE) $(LIB_QT) $(LIBSOCKET)
SUBDIRS = bitmaps
EXTRA_DIST = main.cpp qucs.cpp qucs.h qucsview.cpp qucsview.h lo32-app-qucs.png lo16-app-qucs.png newprojdialog.cpp newprojdialog.h component.cpp component.h wire.cpp wire.h qucsdoc.cpp qucsdoc.h simmessage.cpp simmessage.h componentdialog.cpp componentdialog.h element.cpp element.h node.cpp node.h thing.cpp thing.h
####### kdevelop will overwrite this part!!! (end)############
# set the include path for X, qt and KDE
INCLUDES= $(all_includes)
qucs_METASOURCES = AUTO
# the library search path.
qucs_LDFLAGS = $(all_libraries)
# them while "make clean", use CLEANFILES
DISTCLEANFILES = $(qucs_METASOURCES)

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qucs/bitmaps/Makefile.am Normal file
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####### kdevelop will overwrite this part!!! (begin)##########
EXTRA_DIST = ac_voltage.xpm arrow.xpm capacitor.xpm circle.xpm dc_current.xpm dc_voltage.xpm fileopen.png filesave.png inductor.xpm line.xpm msline.xpm polar.xpm rect.xpm rectangle.xpm resistor.xpm resistor_us.xpm smith.xpm source.xpm symtrans.xpm tabular.xpm text.xpm tline.xpm transformer.xpm editdelete.png editcut.png editcopy.png deactiv.png bottom.png editpaste.png equation.png fileclose.png fileprint.png filesaveall.png gear.png ground.png ground.xpm mirror.png nodename.png pointer.png port.png rebuild.png redo.png rotate_ccw.png top.png undo.png viewmag+.png viewmag-.png viewmagfit.png wire.png filenew.png smallsave.png dc.xpm hb.xpm sparameter.xpm sweep.xpm tran.xpm
####### kdevelop will overwrite this part!!! (end)############

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qucs/bitmaps/ac.xpm Normal file
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/* XPM */
static char * ac_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
"............................. ",
".............................. ",
".. .... ",
".. .....",
".. . ... .....",
".. .. .. .. .. ..",
".. . . . .. .. ..",
".. . . .. .. ..",
".. . .. . .. ..",
".. .. . . .. ..",
".. ...... . .. ..",
".. . .. .. .. ..",
".. . . . .. .. ..",
".. . . .. .. .. ..",
".. . ... .. ..",
".. .. ..",
".. .. ..",
"............................. ..",
"................................",
" .... .....",
" ..............................",
" .............................",
" ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/ac_voltage.xpm Normal file
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/* XPM */
static char * ac_voltage_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" . ",
" . . ",
" . ",
" + ",
" + ",
" + ",
" + ",
" + ",
" +++++ ",
" ++ ++ ",
" + + ",
" + + ",
" + + ",
" + ++ + ",
" + + + + + ",
" + + + + + ",
" + ++ + ",
" + + ",
" + + ",
" + + ",
" ++ ++ ",
" +++++ ",
" + ",
" + ",
" + ",
" + ",
" + ",
" . ",
" . . ",
" . ",
" "};

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/* XPM */
static char * arrow_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ......... ",
" ... ",
" .. . ",
" .. . ",
" .. . ",
" .. . ",
" .. . ",
" .. . ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" .. ",
" ",
" ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/capacitor.xpm Normal file
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/* XPM */
static char * capacitor_xpm[] = {
"32 32 3 1",
" c None",
". c #000000",
"+ c #FF0000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" . . ",
" . . ",
" . . ",
" . . ",
" + . . + ",
" + +....... .......+ + ",
" + . . + ",
" . . ",
" . . ",
" . . ",
" . . ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/circle.xpm Normal file
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/* XPM */
static char * circle_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ........ ",
" ... ... ",
" .. .. ",
" .. .. ",
" .. .. ",
" .. .. ",
" . . ",
" . . ",
" .. .. ",
" . . ",
" . . ",
" . . ",
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" . . ",
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" . . ",
" .. .. ",
" . . ",
" . . ",
" .. .. ",
" .. .. ",
" .. .. ",
" .. .. ",
" ... ... ",
" ........ ",
" "};

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qucs/bitmaps/dc.xpm Normal file
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/* XPM */
static char * dc_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
"............................ ",
"............................. ",
".. .... ",
".. ..... ",
".. ..... ... ..... ",
".. . ... .. .. .. .. ",
".. . .. . .. .. .. ",
".. . . .. .. .. ",
".. . . . .. .. ",
".. . . . .. .. ",
".. . . . .. .. ",
".. . . .. .. .. ",
".. . .. . .. .. .. ",
".. . ... .. .. .. .. ",
".. ..... ... .. .. ",
".. .. .. ",
".. .. .. ",
"............................ .. ",
"............................... ",
" .... ..... ",
" ............................. ",
" ............................ ",
" ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/dc_current.xpm Normal file
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/* XPM */
static char * dc_current_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" . ",
" . . ",
" . ",
" + ",
" + ",
" + ",
" + ",
" + ",
" +++++ ",
" ++ ++ ",
" + + ",
" + + + ",
" + +++ + ",
" + +++ + ",
" + +++++ + ",
" + + + ",
" + + + ",
" + + + ",
" + + + ",
" + + ",
" ++ ++ ",
" +++++ ",
" + ",
" + ",
" + ",
" + ",
" + ",
" . ",
" . . ",
" . ",
" "};

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qucs/bitmaps/dc_voltage.xpm Normal file
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/* XPM */
static char * dc_volt_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" ",
" ",
" ",
" ",
" . ",
" . . ",
" . ",
" + ",
" . + ",
" ... + ",
" . + ",
" + ",
" + ",
" +++++++++++++ ",
" ",
" ",
" +++++ ",
" +++++ ",
" + ",
" + ",
" + ",
" +++ + ",
" + ",
" + ",
" . ",
" . . ",
" . ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/ground.xpm Normal file
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/* XPM */
static char * ground_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" . ",
" . . ",
" . ",
" + ",
" + ",
" + ",
" + ",
" + ",
" + ",
" +++++++++++++ ",
" ",
" +++++++++ ",
" ",
" +++++ ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/hb.xpm Normal file
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/* XPM */
static char * hb_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" ........................ ",
" ......................... ",
" .. .... ",
" .. ..... ",
" .. . .... ..... ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. ....... ..... .. .. ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. . . . .. .. .. ",
" .. . .... .. .. ",
" .. .. .. ",
" .. .. .. ",
" ........................ .. ",
" ........................... ",
" .... ..... ",
" ......................... ",
" ........................ ",
" ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/inductor.xpm Normal file
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/* XPM */
static char * inductor_xpm[] = {
"32 32 3 1",
" c None",
". c #000000",
"+ c #FF0000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ... ... ... ",
" . . . . ",
" + . . . . + ",
" + +...... . . ......+ + ",
" + + ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};

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qucs/bitmaps/line.xpm Normal file
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/* XPM */
static char * line_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" .. ",
" ... ",
" ... ",
" .. ",
" .. ",
" ... ",
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" .. ",
" ... ",
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" .. ",
" ... ",
" ... ",
" .. ",
" .. ",
" ... ",
" ... ",
" .. ",
" ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * msline_xpm[] = {
"32 32 3 1",
" c None",
". c #000000",
"+ c #FF0000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ................ ",
" . . ",
" . . ",
" + . . + ",
" + +..... .....+ + ",
" + . . + ",
" . . ",
" . . . . ",
" . ................ . . .",
" . . . . . . . . . . ",
" . . . . . . . . . . ",
" . . . . . . . . . . ",
"............................... ",
" ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * polar_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ........ ",
" ... . ... ",
" .. . .. ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" . ...... . ",
" . .. . .. . ",
" . . . . . ",
" . . . . . ",
". . . . .",
". . . . .",
". . . . .",
"................................",
". . . . .",
". . . . .",
". . . . .",
". . . . .",
" . . . . . ",
" . . . . . ",
" . .. . .. . ",
" . ...... . ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" .. . .. ",
" ... . ... ",
" ........ "};

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/* XPM */
static char * rect_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" . ",
" ... ",
" . . . ",
" . . . ",
". . . ",
" . ",
" . ",
" . ",
" . . ",
" . . ",
" . . ",
" . .. ",
" . . . ",
" . ..... .. ",
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" . .. ",
" . . ",
" . ",
" . . ",
" . .. ",
" . . ",
" ........................... ",
" . ",
" .. ",
" . "};

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/* XPM */
static char * rectangle_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" .............................. ",
" . . ",
" . . ",
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" . . ",
" . . ",
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" .............................. ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * resistor_xpm[] = {
"32 32 3 1",
" c None",
". c #000000",
"+ c #FF0000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ............ ",
" . . ",
" + . . + ",
" + +...... ......+ + ",
" + . . + ",
" . . ",
" ............ ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * resistor_us_xpm[] = {
"32 32 3 1",
" c None",
". c #000000",
"+ c #FF0000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" . . . ",
" + . . . + ",
" + +..... . . . . . ......+ + ",
" + . . . . . . + ",
" . . . ",
" . . . ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * smith_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ........ ",
" ... . ... ",
" .. . .. ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" . .. ..... . ",
" . .. .. . ",
" . .. . ... ",
" . .. . .. ",
". . .. ..",
". . .. .",
". . ... .",
"................................",
". . ... .",
". . .. .",
". . . .",
". . .. ..",
" . .. .. .. ",
" . ... ... ",
" . ... .. . ",
" . . ..... . ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" . . . ",
" .. . .. ",
" ... . ... ",
" ........ "};

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/* XPM */
static char * source_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" . ",
" . . ",
" . ",
" + ",
" + ",
" + + + + + ",
" + + + ",
" +++++ ",
" + + + + ",
" + + ",
" + + + + ",
" + + ",
" + + + + ",
" + + ",
" + +++++ + ",
" + ",
" + + + ",
" +++ ",
" + + + + ",
" + + + ",
" + ++ + ++ + ",
" + + + ",
" + + + + ",
" +++ ",
" + + + ",
" + + + + + ",
" + ",
" + ",
" . ",
" . . ",
" . "};

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/* XPM */
static char * sparameter_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ........................ ",
" ......................... ",
" .. .... ",
" .. ..... ",
" .. .... ...... ..... ",
" .. .. .. .. .. .. .. ",
" .. . . . .. .. .. ",
" .. . . . .. .. ",
" .. .. . .. .. .. ",
" .. .. .. ... .. .. ",
" .. .. ...... .. .. ",
" .. .. . .. .. ",
" .. .. .. . .. .. ",
" .. . . . .. .. ",
" .. ...... . .. .. ",
" .. .. . .. .. ",
" .. .. .. ",
" .. .. .. ",
" ........................ .. ",
" ........................... ",
" .... ..... ",
" ......................... ",
" ........................ ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * sweep_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" ........................... ",
" ............................ ",
" .. .... ",
" .. ..... ",
" .. .. ..... ",
" .. .. .. .. .. ",
" .. . . .. .. ",
" .. . . . .. .. ",
" .. .. . . . .. .. ",
" .. .. . .. . .. .. ",
" .. . . . . .. .. ",
" .. . . . . . .. .. ",
" .. .. . . . .. .. .. ",
" .. .. .. .. .. .. .. ",
" .. ... . .. .. ",
" .. .. .. ",
" .. .. .. ",
" ........................... .. ",
" .............................. ",
" .... ..... ",
" ............................ ",
" ........................... ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * symtrans_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" ",
" ",
" . + ",
" . .++++ + + ",
" . + + + . ",
" + + + ++++. . ",
" ++++ + + . ",
" + + ",
" + + ++++ ",
" + + + ",
" +++ + + ",
" + + + ",
" + + +++ ",
" . + + + ",
" . .+++++++ + + ",
" . + + + ",
" + + +++ ",
" + + + ",
" +++ + + ",
" + + + ",
" + + ++++ ",
" + + ",
" ++++ + . ",
" + ++++. . ",
" . + . ",
" . .++++ ",
" . ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * tabular_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ...............................",
" . . . .",
" . . . . .",
" . . . . .",
" . . . .. . ... .",
" . . . . . . . .",
" . . . . . . . .",
" . . . ... . . . .",
" . . . .",
" ...............................",
" . . . .",
" . . . .",
" . . . .",
" . . . . .",
" . . .. . .",
" . . . . . .",
" . . . . .",
" . . . . .",
" . . . . .",
" . . ... . .",
" . . . .",
" . . . .",
" . ... . . ... .",
" . . . . . . .. .",
" . . . . . .",
" . .. . . . .",
" . . . . . .",
" . . . . . . .",
" . ... . . ..... .",
" . . . .",
" . . . .",
" ..............................."};

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/* XPM */
static char * text_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" .... ",
" .... ",
" ..... ",
" .. ... ",
" ... .. ",
" .. ... ",
" .. .. ",
" ... ... ",
" .. ... ",
" ... .. ",
" .. ... ",
" ... .. ",
" .. ... ",
" .............. ",
" ................ ",
" .. ... ",
" ... .. ",
" .. ... ",
" ... .. ",
" ... ... ",
" .. .. ",
" ... ... ",
" .. ... ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * line_xpm[] = {
"32 32 3 1",
" c None",
". c #000000",
"+ c #FF0000",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ............. ",
" . . . ",
" . . . ",
" + . . . + ",
" + +...... . .....+ + ",
" + . . . + ",
" . . . ",
" . . . ",
" ............. ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * tran_xpm[] = {
"32 32 2 1",
" c None",
". c #000000",
" ",
" ",
" ",
" ",
" ",
" ........................... ",
" ............................ ",
" .. .... ",
" .. ..... ",
" .. ..... ..... ",
" .. .. .. .. ",
" .. . .. .. ",
" .. . ... .... . .. .. ",
" .. . .. . .. .. .. ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. . . . . .. .. ",
" .. . . .. .. .. .. ",
" .. . . .. ... .. .. ",
" .. . .. .. .. ",
" .. .. .. ",
" .. .. .. ",
" ........................... .. ",
" .............................. ",
" .... ..... ",
" ............................ ",
" ........................... ",
" ",
" ",
" ",
" ",
" "};

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/* XPM */
static char * transformer_xpm[] = {
"32 32 3 1",
" c None",
". c #FF0000",
"+ c #000000",
" ",
" ",
" ",
" ",
" ",
" ",
" . + + . ",
" . .++++ + + + + ++++. . ",
" . + + + + . ",
" + + ",
" ++++ + ++++ ",
" + + + ",
" + + + ",
" + + + ",
" +++ + +++ ",
" + + + ",
" + + + ",
" + + + ",
" +++ + +++ ",
" + + + ",
" + + + ",
" + + + ",
" ++++ + ++++ ",
" + + ",
" . + + . ",
" . .++++ ++++. . ",
" . . ",
" ",
" ",
" ",
" ",
" "};

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/***************************************************************************
component.h - description
-------------------
begin : Sat Aug 23 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef COMPONENT_H
#define COMPONENT_H
#include "element.h"
#include "node.h"
#include <qptrlist.h>
#include <qpen.h>
#include <qpoint.h>
#include <qwidget.h>
class QPainter;
class QString;
/**
*@author Michael Margraf
*/
struct Line {
Line(int _x1, int _y1, int _x2, int _y2, QPen _style)
: x1(_x1), y1(_y1), x2(_x2), y2(_y2), style(_style) {};
int x1, y1, x2, y2;
QPen style;
};
struct Arc {
Arc(int _x, int _y, int _w, int _h, int _angle, int _arclen, QPen _style)
: x(_x), y(_y), w(_w), h(_h), angle(_angle), arclen(_arclen), style(_style) {};
int x, y, w, h, angle, arclen;
QPen style;
};
struct Port {
Port() {};
Port(int _x, int _y)
: x(_x), y(_y) {};
int x, y;
Node *Connection;
};
struct Property {
Property(const QString& _Name="", const QString& _Value="", bool _display=false, const QString& Desc="")
: Name(_Name), Value(_Value), display(_display), Description(Desc) {};
QString Name, Value;
bool display; // show on schematic or not ?
QString Description;
};
class Component : public Element {
public:
Component();
virtual ~Component();
virtual Component* newOne();
void setCenter(int x, int y);
void Bounding(int& _x1, int& _y1, int& _x2, int& _y2);
void paint(QPainter *p);
void paintScheme(QPainter *p);
void rotate();
void mirrorX(); // mirror about X axis
QString NetList();
QString save();
bool load(const QString& s);
// to hold track of the component appearance for saving and copying
bool mirroredX; // is it mirrored about X axis or not
int rotated; // rotation angle divided by 90 degrees
QPtrList<Line> Lines;
QPtrList<Arc> Arcs;
QPtrList<Port> Ports;
QPtrList<Property> Props;
bool isActive; // should it be used in simulation or not ?
int cx, cy; // center of component schematic
int tx, ty; // upper left corner of text (position)
QString Description;
QString Sign, Model, Name;
};
// ####################################################################################
class Resistor : public Component {
public:
Resistor();
virtual ~Resistor();
virtual Resistor* newOne();
};
class ResistorUS : public Component {
public:
ResistorUS();
virtual ~ResistorUS();
virtual ResistorUS* newOne();
};
class Capacitor : public Component {
public:
Capacitor();
virtual ~Capacitor();
virtual Capacitor* newOne();
};
class Inductor : public Component {
public:
Inductor();
virtual ~Inductor();
virtual Inductor* newOne();
};
class Transformer : public Component {
public:
Transformer();
virtual ~Transformer();
virtual Transformer* newOne();
};
class symTrafo : public Component {
public:
symTrafo();
virtual ~symTrafo();
virtual symTrafo* newOne();
};
class Ground : public Component {
public:
Ground();
virtual ~Ground();
virtual Ground* newOne();
};
class Volt_dc : public Component {
public:
Volt_dc();
virtual ~Volt_dc();
virtual Volt_dc* newOne();
};
class Ampere_dc : public Component {
public:
Ampere_dc();
virtual ~Ampere_dc();
virtual Ampere_dc* newOne();
};
class Volt_ac : public Component {
public:
Volt_ac();
virtual ~Volt_ac();
virtual Volt_ac* newOne();
};
class Source_ac : public Component {
public:
Source_ac();
virtual ~Source_ac();
virtual Source_ac* newOne();
};
// ####################################################################################
class DC_Sim : public Component {
public:
DC_Sim();
virtual ~DC_Sim();
virtual DC_Sim* newOne();
};
class AC_Sim : public Component {
public:
AC_Sim();
virtual ~AC_Sim();
virtual AC_Sim* newOne();
};
class TR_Sim : public Component {
public:
TR_Sim();
virtual ~TR_Sim();
virtual TR_Sim* newOne();
};
class SP_Sim : public Component {
public:
SP_Sim();
virtual ~SP_Sim();
virtual SP_Sim* newOne();
};
class HB_Sim : public Component {
public:
HB_Sim();
virtual ~HB_Sim();
virtual HB_Sim* newOne();
};
class Param_Sweep : public Component {
public:
Param_Sweep();
virtual ~Param_Sweep();
virtual Param_Sweep* newOne();
};
#endif

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/***************************************************************************
componentdialog.cpp - description
-------------------
begin : Tue Sep 9 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "componentdialog.h"
#include <qlayout.h>
#include <qhbox.h>
#include <qpushbutton.h>
ComponentDialog::ComponentDialog(Component *c, QWidget *parent, const char *name )
: QDialog(parent, name, Qt::WDestructiveClose)
{
setCaption("Edit Component Properties");
QGridLayout *g = new QGridLayout(this,6,2,5,5);
QLabel *label1 = new QLabel(this);
g->addMultiCellWidget(label1,0,0,0,1);
prop = new QListBox(this);
prop->setMinimumSize(200, 150);
g->addMultiCellWidget(prop,1,4,0,0);
Name = new QLabel(this);
// Name->setText("Name");
g->addWidget(Name,1,1);
edit = new QLineEdit(this);
edit->setMinimumWidth(150);
g->addWidget(edit,2,1);
connect(edit, SIGNAL(returnPressed()), SLOT(slotApplyInput()));
disp = new QCheckBox("display in schematic",this);
g->addWidget(disp,3,1);
QVBoxLayout *v = new QVBoxLayout(); // stretchable placeholder
v->addStretch(1);
g->addLayout(v,4,1);
QHBox *h2 = new QHBox(this);
h2->setSpacing(5);
g->addMultiCellWidget(h2,5,5,0,1);
connect(new QPushButton("OK",h2), SIGNAL(clicked()), SLOT(slotButtOK()));
connect(new QPushButton("Apply",h2), SIGNAL(clicked()), SLOT(slotButtApply()));
connect(new QPushButton("Cancel",h2), SIGNAL(clicked()), SLOT(close()));
// ------------------------------------------------------------
Comp = c;
label1->setText(c->Description);
// prop->clear();
// insert all properties into the ListBox
for(Property *p = c->Props.first(); p != 0; p = c->Props.next())
prop->insertItem(p->Name+"="+p->Value);
prop->setCurrentItem(0);
slotSelectProperty(0);
connect(prop, SIGNAL(highlighted(int)), SLOT(slotSelectProperty(int)));
}
ComponentDialog::~ComponentDialog()
{
}
void ComponentDialog::slotSelectProperty(int n)
{
QString s = prop->text(n); //item->text();
int m = s.findRev("=");
edit->setText(s.right(s.length()-m-1));
s = s.left(m);
Name->setText(s);
Property *p = Comp->Props.at(n);
disp->setChecked(p->display);
}
void ComponentDialog::slotButtOK()
{
close();
}
void ComponentDialog::slotButtApply()
{
slotApplyInput();
}
/*void ComponentDialog::slotButtCancel()
{
}*/
void ComponentDialog::slotApplyInput()
{
Property *p = Comp->Props.at(prop->currentItem());
p->Value = edit->text();
p->display = disp->isChecked();
prop->changeItem(p->Name+"="+p->Value, prop->currentItem()); // new value into ListBox
prop->repaint();
}

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/***************************************************************************
componentdialog.h - description
-------------------
begin : Tue Sep 9 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef COMPONENTDIALOG_H
#define COMPONENTDIALOG_H
#include "component.h"
#include <qlabel.h>
#include <qdialog.h>
#include <qlistbox.h>
#include <qlineedit.h>
#include <qcheckbox.h>
/**
*@author Michael Margraf
*/
class ComponentDialog : public QDialog {
Q_OBJECT
public:
ComponentDialog(Component *c, QWidget *parent=0, const char *name=0);
~ComponentDialog();
private slots:
void slotButtOK();
void slotButtApply();
void slotSelectProperty(int n);
void slotApplyInput();
private:
QListBox *prop;
QLineEdit *edit;
QLabel *Name;
QCheckBox *disp;
Component *Comp;
};
#endif

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/***************************************************************************
element.cpp - description
-------------------
begin : Sat Sep 20 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "element.h"
Element::Element()
{
}
Element::~Element()
{
}

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/***************************************************************************
element.h - description
-------------------
begin : Sat Sep 20 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef ELEMENT_H
#define ELEMENT_H
/**
*@author Michael Margraf
*/
class Element {
public:
Element();
~Element();
bool isSelected;
bool isWire; // is it wire or component ?
int x1, y1, x2, y2; // boundings
};
#endif

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/***************************************************************************
main.cpp - description
-------------------
begin : Thu Aug 28 18:17:41 CEST 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include <qapplication.h>
#include <qfont.h>
#include <qstring.h>
#include <qtextcodec.h>
#include <qtranslator.h>
#include "qucs.h"
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
a.setFont(QFont("helvetica", 12));
QTranslator tor( 0 );
// set the location where your .qm files are in load() below as the last parameter instead of "."
// for development, use "/" to use the english original as
// .qm files are stored in the base project directory.
tor.load( QString("qucs.") + QTextCodec::locale(), "." );
a.installTranslator( &tor );
/* uncomment the following line, if you want a Windows 95 look*/
// a.setStyle(WindowsStyle);
QucsApp *qucs=new QucsApp();
a.setMainWidget(qucs);
qucs->show();
return a.exec();
}

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/***************************************************************************
newprojdialog.cpp - description
-------------------
begin : Sun Aug 24 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "newprojdialog.h"
#include <qlayout.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qcheckbox.h>
#include <qpushbutton.h>
NewProjDialog::NewProjDialog(QWidget *parent, const char *name)
: QDialog(parent, name, true)
{
setCaption("Create new project");
QGridLayout *gbox = new QGridLayout(this,3,3,5,5);
QLabel *Label1 = new QLabel("Project name:",this);
gbox->addWidget(Label1,0,0);
ProjName = new QLineEdit(this);
ProjName->setMinimumWidth(250);
gbox->addMultiCellWidget(ProjName,0,0,1,2);
OpenProj = new QCheckBox("open new project",this);
OpenProj->setChecked(true);
gbox->addMultiCellWidget(OpenProj,1,1,1,2);
ButtonOk = new QPushButton("Create",this);
gbox->addWidget(ButtonOk,2,1);
ButtonCancel = new QPushButton("Cancel",this);
gbox->addWidget(ButtonCancel,2,2);
connect(ButtonOk, SIGNAL(clicked()), SLOT(accept()));
connect(ButtonCancel, SIGNAL(clicked()), SLOT(reject()));
ButtonOk->setDefault(true);
setFocusProxy(ProjName);
}
NewProjDialog::~NewProjDialog()
{
}

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/***************************************************************************
newprojdialog.h - description
-------------------
begin : Sun Aug 24 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef NEWPROJDIALOG_H
#define NEWPROJDIALOG_H
#include <qdialog.h>
#include <qcheckbox.h>
#include <qlineedit.h>
//class QLineEdit;
//class QCheckBox;
class QPushButton;
/**
*@author Michael Margraf
*/
class NewProjDialog : public QDialog {
public:
NewProjDialog(QWidget *parent=0, const char *name=0);
~NewProjDialog();
QLineEdit *ProjName;
QCheckBox *OpenProj;
private:
QPushButton *ButtonOk, *ButtonCancel;
};
#endif

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/***************************************************************************
node.cpp - description
-------------------
begin : Sat Sep 20 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "node.h"
Node::Node(int _x, int _y) : x(_x), y(_y)
{
isNamed = false;
}
Node::~Node()
{
}
// -------------------------------------------------------------
void Node::paint(QPainter *p)
{
switch(Connections.count()) {
case 1 : p->setPen(QPen(QPen::red,1)); // node is open
p->drawEllipse(x-4, y-4, 8, 8);
break;
case 2 : if(Connections.first()->isWire) if(Connections.last()->isWire) break;
p->setPen(QPen(QPen::darkBlue,3));
p->drawRect(x-1, y-1, 2, 2);
break;
default : p->setPen(QPen(QPen::darkBlue,4)); // more than 2 connections
p->drawEllipse(x-2, y-2, 4, 4);
break;
}
}

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/***************************************************************************
node.h - description
-------------------
begin : Sat Sep 20 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef NODE_H
#define NODE_H
#include "element.h"
#include <qpainter.h>
#include <qptrlist.h>
/**
*@author Michael Margraf
*/
class Node {
public:
Node(int _x, int _y);
~Node();
void paint(QPainter *p);
int x, y;
QPtrList<Element> Connections;
bool isNamed; // name given by the user ?
QString Name;
};
#endif

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/***************************************************************************
qucs.h - description
-------------------
begin : Thu Aug 28 18:17:41 CEST 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QUCS_H
#define QUCS_H
// include files for QT
#include <qapplication.h>
#include <qmainwindow.h>
#include <qaction.h>
#include <qmenubar.h>
#include <qpopupmenu.h>
#include <qtoolbar.h>
#include <qtoolbutton.h>
#include <qstatusbar.h>
#include <qwhatsthis.h>
#include <qstring.h>
#include <qpixmap.h>
#include <qmessagebox.h>
#include <qfiledialog.h>
#include <qprinter.h>
#include <qpainter.h>
#include <qtabbar.h>
#include <qlistbox.h>
#include <qlistview.h>
#include <qpushbutton.h>
#include <qiconview.h>
#include <qcombobox.h>
#include <qtabwidget.h>
// application specific includes
#include "qucsview.h"
#include "simmessage.h"
/**
* This Class is the base class for your application. It sets up the main
* window and providing a menubar, toolbar
* and statusbar. For the main view, an instance of class QucsView is
* created which creates your view.
*/
class QucsApp : public QMainWindow
{
Q_OBJECT
public:
QucsApp();
~QucsApp();
void initActions(); // initializes all QActions of the application
void initMenuBar(); // creates the menu_bar and inserts the menuitems
void initToolBar(); // creates the toolbars
void initStatusBar(); // setup the statusbar
void initView(); // setup the mainview
bool queryExit(); // overloaded for Message box on last window exit
public slots:
void slotFileNew(); // generate a new schematic in the view TabBar
void slotFileOpen(); // open a document
void slotFileSave(); // save a document
void slotFileSaveAs(); // save a document under a different filename
void slotFileSaveAll(); // save all open documents
void slotFileClose(); // close the actual file
void slotFilePrint(); // print the actual file
void slotFileQuit(); // exits the application
void slotEditCut(); // put the marked object into the clipboard and remove it from the document
void slotEditCopy(); // put the marked object into the clipboard
void slotEditPaste(); // paste the clipboard into the document
void slotEditDelete(bool on); // delete the selected components
void slotEditRotate(bool on); // rotate the selected components
void slotEditMirrorX(bool on); // mirror the selected components about the X axis
void slotViewToolBar(bool toggle); // toggle the toolbar
void slotViewStatusBar(bool toggle); // toggle the statusbar
void slotHelpAbout(); // shows an about dlg
void slotZoomIn(); // Zoom in by 2
void slotZoomOut(); // Zoom out by 2
void slotInsertGround(bool on);
void slotSetWire(bool on);
// ##########################################################################################
// private slots:
void slotOpenProject(QListBoxItem *item);
void slotSelectComponent(QIconViewItem *item);
// void slotOpenContent(QListViewItem *item, const QPoint &, int column); // Qt3.2
void slotOpenContent(QListViewItem *item);
void slotSetCompView(int index);
void slotProjNewButt();
void slotProjOpenButt();
void slotProjDelButt();
void slotChangeView(int id);
void slotSimulate();
void slotSelect(bool on);
void slotEditActivate(bool on);
void slotInsertLabel(bool on);
private:
SimMessage sim; // simulation message window
QucsView *view; // the working area with schematics, data displays etc.
QPopupMenu *fileMenu; // file_menu contains all items of the menubar entry "File"
QPopupMenu *editMenu; // edit_menu contains all items of the menubar entry "Edit"
QPopupMenu *insMenu; // ins_menu contains all items of the menubar entry "Insert"
QPopupMenu *projMenu; // proj_menu contains all items of the menubar entry "Project"
QPopupMenu *viewMenu; // view_menu contains all items of the menubar entry "View"
QPopupMenu *helpMenu; // view_menu contains all items of the menubar entry "Help"
QToolBar *fileToolbar, *editToolbar, *viewToolbar, *workToolbar; // the toolbars
/** actions for the application initialized in initActions() and used to en/disable them
* according to your needs during the program */
QAction *fileNew, *fileNewDpl, *fileOpen, *fileSave, *fileSaveAs, *fileSaveAll, *fileClose;
QAction *filePrint, *fileQuit;
QAction *insWire, *insLabel, *insGround, *insPort, *insEquation;
QAction *projNew, *projOpen, *projDel;
QAction *editCut, *editCopy, *editPaste, *undo, *redo, *magAll, *magPlus, *magMinus, *select;
QAction *editRotate, *editMirror, *intoH, *popH, *editActivate, *wire, *editDelete;
QAction *simulate, *dpl_sch;
QAction *viewToolBar, *viewStatusBar;
QAction *helpAboutApp;
QAction *activeAction; // pointer to the action selected by the user
// ********* Widgets on the main area **********************************
// private:
QTabWidget *TabView;
QTabBar *WorkView;
QListBox *Projects;
QListView *Content;
QListViewItem *ConSchematics, *ConDisplays, *ConDatasets;
QComboBox *CompChoose;
QIconView *CompComps;
// ********** Properties ************************************************
QString ProjName; // name of the project, that is open
// ********** Methods ***************************************************
void OpenProject(const QString& name);
};
#endif

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/***************************************************************************
qucsdoc.cpp - description
-------------------
begin : Wed Sep 3 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "config.h"
#include "qucsdoc.h"
#include "component.h"
#include <qmessagebox.h>
#include <qfileinfo.h>
#include <qimage.h>
#include <qiconset.h>
QucsDoc::QucsDoc(QTabBar *b, const QString& _Name)
{
GridX = 10;
GridY = 10;
GridOn = true;
DocName = _Name;
if(_Name.isEmpty()) Tab = new QTab("untitled");
else {
QFileInfo Info(DocName);
Tab = new QTab(Info.fileName());
}
Bar = b;
Bar->addTab(Tab); // create tab in TabBar
// Bar->setCurrentTab(Tab); // make it the current ===> CRASHES !!!???!!!
Bar->repaint();
DocChanged = false;
Comps.setAutoDelete(true);
Wires.setAutoDelete(true);
Nodes.setAutoDelete(true);
}
QucsDoc::~QucsDoc()
{
Bar->removeTab(Tab); // delete tab in TabBar
}
// ---------------------------------------------------
void QucsDoc::setName(const QString& _Name)
{
DocName = _Name;
QFileInfo Info(DocName);
Tab->setText(Info.fileName()); // remove path from file name and show it in TabBar
}
// ---------------------------------------------------
// Sets the document to be changed or not to be changed.
void QucsDoc::setChanged(bool c)
{
if((!DocChanged) & c) {
Tab->setIconSet(QIconSet(QImage("bitmaps/smallsave.png")));
Bar->layoutTabs();
Bar->repaint();
}
else if(DocChanged & (!c)) {
Tab->setIconSet(QIconSet(0)); // no icon in TabBar
Bar->layoutTabs();
Bar->repaint();
}
DocChanged = c;
}
// ---------------------------------------------------
void QucsDoc::paint(QPainter *p)
{
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next())
ptr1->paint(p); // paint all components
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next())
ptr2->paint(p); // paint all wires
for(Node *ptr3 = Nodes.first(); ptr3 != 0; ptr3 = Nodes.next())
ptr3->paint(p); // paint all nodes
}
// ---------------------------------------------------
// Sets an arbitrary coordinate onto the next grid coordinate.
void QucsDoc::setOnGrid(int& x, int& y)
{
x -= x % GridX - (GridX >> 1);
y -= y % GridY - (GridY >> 1);
}
// ---------------------------------------------------
// Inserts a port into the schematic and connects it to another node if the
// coordinates are identical. The node is returned.
Node* QucsDoc::insertNode(int x, int y, Element *e)
{
Node *ptr1;
// check if new node lies upon existing node
for(ptr1 = Nodes.first(); ptr1 != 0; ptr1 = Nodes.next()) { // check every node
if((ptr1->x == x) && (ptr1->y == y)) {
ptr1->Connections.append(e);
break;
}
}
if(ptr1 == 0) { // create new node, if no existing one lies at this position
ptr1 = new Node(x, y);
Nodes.append(ptr1);
ptr1->Connections.append(e); // connect schematic node to component node
}
else return ptr1; // return, if node is not new
// check if the new node lies upon an existing wire
Wire *nw;
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next()) {
if(ptr2->x1 == x) {
if((ptr2->y1 > y) || (ptr2->y2 < y)) continue;
}
else if(ptr2->y1 == y) {
if((ptr2->x1 > x) || (ptr2->x2 < x)) continue;
}
else continue;
// split the wire into two wires
nw = new Wire(x, y, ptr2->x2, ptr2->y2, ptr1, ptr2->Port2);
ptr2->x2 = x;
ptr2->y2 = y;
ptr2->Port2 = ptr1;
nw->Port2->Connections.append(nw);
ptr1->Connections.append(ptr2);
ptr1->Connections.append(nw);
nw->Port2->Connections.removeRef(ptr2);
Wires.append(nw);
return ptr1;
}
return ptr1;
}
// ---------------------------------------------------
void QucsDoc::insertComponent(Component *c)
{
Node *p;
// connect every node of component
for(Port *ptr = c->Ports.first(); ptr != 0; ptr = c->Ports.next()) {
p = insertNode(ptr->x+c->cx, ptr->y+c->cy, c);
ptr->Connection = p; // connect component node to schematic node
}
bool ok;
QString s;
int max=1, len = c->Name.length(), z;
// determines the name by looking for names with the same prefix and increment the number
if(!c->Name.isEmpty()) {
for(Component *ptr2 = Comps.first(); ptr2 != 0; ptr2 = Comps.next())
if(ptr2->Name.left(len) == c->Name) {
s = ptr2->Name.right(ptr2->Name.length()-len);
z = s.toInt(&ok);
if(ok) if(z >= max) max = z + 1;
}
c->Name += QString::number(max); // create component name with new number
}
Comps.append(c);
setChanged(true);
}
// ---------------------------------------------------
// Inserts a port into the schematic and connects it to another node if the
// coordinates are identical. The node is returned.
Node* QucsDoc::insertWireNode1(Wire *e)
{
Node *ptr1;
// check if new node lies upon existing node
for(ptr1 = Nodes.first(); ptr1 != 0; ptr1 = Nodes.next()) { // check every node
if((ptr1->x == e->x1) && (ptr1->y == e->y1)) {
ptr1->Connections.append(e);
break;
}
}
if(ptr1 != 0) return ptr1; // return, if node is not new
// check if the new node lies upon an existing wire
Wire *nw;
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next()) {
if(ptr2->x1 == e->x1) {
if((ptr2->y1 > e->y1) || (ptr2->y2 < e->y1)) continue;
if(ptr2->isHorizontal() == e->isHorizontal())
if(ptr2->y2 >= e->y2) return 0; // new wire lies within an existing wire
else {
e->y1 = ptr2->y2;
ptr2->Port2->Connections.append(e);
return ptr2->Port2;
}
}
else if(ptr2->y1 == e->y1) {
if((ptr2->x1 > e->x1) || (ptr2->x2 < e->x1)) continue;
if(ptr2->isHorizontal() == e->isHorizontal())
if(ptr2->x2 >= e->x2) return 0; // new wire lies within an existing wire
else {
e->x1 = ptr2->x2;
ptr2->Port2->Connections.append(e);
return ptr2->Port2;
}
}
else continue;
ptr1 = new Node(e->x1, e->y1); // create new node
Nodes.append(ptr1);
ptr1->Connections.append(e); // connect schematic node to component node
// split the wire into two wires
nw = new Wire(e->x1, e->y1, ptr2->x2, ptr2->y2, ptr1, ptr2->Port2);
ptr2->x2 = e->x1;
ptr2->y2 = e->y1;
ptr2->Port2 = ptr1;
nw->Port2->Connections.append(nw);
ptr1->Connections.append(ptr2);
ptr1->Connections.append(nw);
nw->Port2->Connections.removeRef(ptr2);
Wires.append(nw);
return ptr1;
}
ptr1 = new Node(e->x1, e->y1); // create new node
Nodes.append(ptr1);
ptr1->Connections.append(e); // connect schematic node to component node
return ptr1;
}
// ---------------------------------------------------
// Inserts a port into the schematic and connects it to another node if the
// coordinates are identical. The node is returned.
Node* QucsDoc::insertWireNode2(Wire *e)
{
Node *ptr1;
// check if new node lies upon existing node
for(ptr1 = Nodes.first(); ptr1 != 0; ptr1 = Nodes.next()) { // check every node
if((ptr1->x == e->x2) && (ptr1->y == e->y2)) {
ptr1->Connections.append(e);
break;
}
}
if(ptr1 != 0) return ptr1; // return, if node is not new
// check if the new node lies upon an existing wire
Wire *nw;
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next()) {
if(ptr2->x1 == e->x2) {
if((ptr2->y1 > e->y2) || (ptr2->y2 < e->y2)) continue;
if(ptr2->isHorizontal() == e->isHorizontal()) {
e->y2 = ptr2->y1;
ptr2->Port1->Connections.append(e);
return ptr2->Port1;
}
}
else if(ptr2->y1 == e->y2) {
if((ptr2->x1 > e->x2) || (ptr2->x2 < e->x2)) continue;
if(ptr2->isHorizontal() == e->isHorizontal()) {
e->x2 = ptr2->x1;
ptr2->Port1->Connections.append(e);
return ptr2->Port1;
}
}
else continue;
ptr1 = new Node(e->x2, e->y2); // create new node
Nodes.append(ptr1);
ptr1->Connections.append(e); // connect schematic node to component node
// split the wire into two wires
nw = new Wire(e->x2, e->y2, ptr2->x2, ptr2->y2, ptr1, ptr2->Port2);
ptr2->x2 = e->x2;
ptr2->y2 = e->y2;
ptr2->Port2 = ptr1;
nw->Port2->Connections.append(nw);
ptr1->Connections.append(ptr2);
ptr1->Connections.append(nw);
nw->Port2->Connections.removeRef(ptr2);
Wires.append(nw);
return ptr1;
}
ptr1 = new Node(e->x2, e->y2); // create new node
Nodes.append(ptr1);
ptr1->Connections.append(e); // connect schematic node to component node
return ptr1;
}
// ---------------------------------------------------
// Inserts a vertical or horizontal wire into the schematic and connects the ports that hit together.
// Returns whether the beginning and ending (the ports of the wire) are connected or not.
int QucsDoc::insertWire(Wire *w)
{
int con = 0;
int tmp;
// change coordinates if necessary (port 1 coordinates must be less port 2 coordinates)
if(w->x1 > w->x2) { tmp = w->x1; w->x1 = w->x2; w->x2 = tmp; }
else
if(w->y1 > w->y2) { tmp = w->y1; w->y1 = w->y2; w->y2 = tmp; }
else con = 0x100;
Node *ptr, *n;
ptr = insertWireNode1(w);
if(ptr == 0) return 3;
if(ptr->Connections.count() > 1) con |= 2; // insert node and remember if it remains open
w->Port1 = ptr;
Wire *e, *nw;
if(ptr->Connections.count() == 2) { // if possible, connect two wires to one
e = (Wire*)ptr->Connections.first();
if(e->isWire)
if(e->isHorizontal() == w->isHorizontal()) {
w->Name = e->Name; w->nx = e->nx; w->ny = e->ny;
w->delta = e->delta; // do not move node name label
w->x1 = e->x1;
w->y1 = e->y1;
w->Port1 = e->Port1;
Nodes.removeRef(ptr);
w->Port1->Connections.removeRef(e);
w->Port1->Connections.append(w);
Wires.removeRef(e);
}
}
ptr = insertWireNode2(w);
if(ptr == 0) return 3;
if(ptr->Connections.count() > 1) con |= 1; // insert node and remember if it remains open
w->Port2 = ptr;
if(ptr->Connections.count() == 2) { // if possible, connect two wires to one
e = (Wire*)ptr->Connections.first();
if(e->isWire)
if(e->isHorizontal() == w->isHorizontal()) {
w->Name = e->Name; w->nx = e->nx; w->ny = e->ny;
w->delta = e->delta + w->x2-w->x1 + w->y2-w->y1; // do not move node name label
w->x2 = e->x2;
w->y2 = e->y2;
w->Port2 = e->Port2;
Nodes.removeRef(ptr);
w->Port2->Connections.removeRef(e);
w->Port2->Connections.append(w);
Wires.removeRef(e);
}
}
if(con > 255) con = ((con >> 1) & 1) | ((con << 1) & 2); // change node 1 and 2
Wires.append(w);
n = Nodes.first();
// check if the new line covers existing nodes
for(e = Wires.current(); e != 0; e = Wires.next())
for(ptr = n; ptr != 0; ptr = Nodes.next()) { // check every node
if(ptr->x == e->x1) {
if((ptr->y > e->y1) && (ptr->y < e->y2)) {
nw = new Wire(e->x1, e->y1, ptr->x, ptr->y, e->Port1, ptr);
ptr->Connections.append(nw);
Wires.append(nw);
Wires.findRef(e);
e->Port1->Connections.removeRef(e);
e->Port1->Connections.append(nw);
e->x1 = ptr->x;
e->y1 = ptr->y;
e->Port1 = ptr;
ptr->Connections.append(e);
n = ptr;
}
}
else if(ptr->y == e->y1)
if((ptr->x > e->x1) && (ptr->x < e->x2)) {
nw = new Wire(e->x1, e->y1, ptr->x, ptr->y, e->Port1, ptr);
ptr->Connections.append(nw);
Wires.append(nw);
Wires.findRef(e);
e->Port1->Connections.removeRef(e);
e->Port1->Connections.append(nw);
e->x1 = ptr->x;
e->y1 = ptr->y;
e->Port1 = ptr;
ptr->Connections.append(e);
n = ptr;
}
}
setChanged(true);
return con;
}
// ---------------------------------------------------
Component* QucsDoc::selectedComponent(int x, int y)
{
int x1, y1, x2, y2;
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // test all components
ptr1->Bounding(x1, y1, x2, y2);
if((x >= x1) & (x <= x2) & (y >= y1) & (y <= y2)) return ptr1;
}
return 0;
}
// ---------------------------------------------------
Wire* QucsDoc::selectedWire(int x, int y)
{
setOnGrid(x, y);
for(Wire *ptr = Wires.first(); ptr != 0; ptr = Wires.next()) // test all wires
if(ptr->x1 <= x) if(ptr->x2 >= x) if(ptr->y1 <= y) if(ptr->y2 >= y)
return ptr;
return 0;
}
// ---------------------------------------------------
// Selects components that contains the coordinates x/y.
// If "flag" is true, components that are selected stay selected.
// Returns true, if at least one component has been selected.
bool QucsDoc::selectComponent(int x, int y, bool flag)
{
int x1, y1, x2, y2;
bool isSel = false;
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // test all components
ptr1->Bounding(x1, y1, x2, y2);
if(x >= x1) if(x <= x2) if(y >= y1) if(y <= y2) {
ptr1->isSelected = true;
isSel = true;
continue;
}
ptr1->isSelected &= flag;
}
setOnGrid(x, y);
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next()) { // test all wires
if(ptr2->x1 <= x) if(ptr2->x2 >= x) if(ptr2->y1 <= y) if(ptr2->y2 >= y) {
ptr2->isSelected = true;
isSel = true;
continue;
}
ptr2->isSelected &= flag;
}
return isSel;
}
// ---------------------------------------------------
// Selects components that lie within the rectangle x1/y1, x2/y2.
void QucsDoc::selectComponents(int x1, int y1, int x2, int y2, bool flag)
{
int cx1, cy1, cx2, cy2;
if(x1 > x2) { cx1 = x1; x1 = x2; x2 = cx1; }
if(y1 > y2) { cy1 = y1; y1 = y2; y2 = cy1; }
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // test all components
ptr1->Bounding(cx1, cy1, cx2, cy2);
if(cx1 >= x1) if(cx2 <= x2) if(cy1 >= y1) if(cy2 <= y2) {
ptr1->isSelected = true;
continue;
}
ptr1->isSelected &= flag;
}
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next()) { // test all wires
if(ptr2->x1 >= x1) if(ptr2->x2 <= x2) if(ptr2->y1 >= y1) if(ptr2->y2 <= y2) {
ptr2->isSelected = true;
continue;
}
ptr2->isSelected &= flag;
}
}
// ---------------------------------------------------
void QucsDoc::activateComponent(int x, int y)
{
int x1, y1, x2, y2;
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // test all components
ptr1->Bounding(x1, y1, x2, y2);
if(x >= x1) if(x <= x2) if(y >= y1) if(y <= y2) {
ptr1->isActive ^= 1; // change "active status"
setChanged(true);
}
}
}
// ---------------------------------------------------
// Rotates all selected components.
bool QucsDoc::rotateComponents()
{
int x1, y1, x2, y2;
Component *ptr1;
for(ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // find first selected component
if(ptr1->isSelected) {
x1 = ptr1->cx; x2 = x1;
y1 = ptr1->cy; y2 = y1;
break;
}
}
if(ptr1 == 0) return false; // no component selected, I leave
for(ptr1 = Comps.next(); ptr1 != 0; ptr1 = Comps.next()) { // find bounds of all selected components
if(ptr1->isSelected) {
if(ptr1->cx < x1) x1 = ptr1->cx;
else if(ptr1->cx > x2) x2 = ptr1->cx;
if(ptr1->cy < y1) y1 = ptr1->cy;
else if(ptr1->cy > y2) y2 = ptr1->cy;
}
}
x1 = (x1+x2) / 2; // center for rotation
y1 = (y1+y2) / 2;
setOnGrid(x1, y1);
for(ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // test all components
if(ptr1->isSelected) {
ptr1->rotate(); // rotate component !before! rotating its center
x2 = x1 - ptr1->cx;
ptr1->setCenter(ptr1->cy - y1 + x1, x2 + y1);
}
}
setChanged(true);
return true;
}
// ---------------------------------------------------
// Mirrors all selected components.
bool QucsDoc::mirrorXComponents()
{
int x1, y1, x2, y2;
Component *ptr1;
for(ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // find first selected component
if(ptr1->isSelected) {
x1 = ptr1->cx; x2 = x1;
y1 = ptr1->cy; y2 = y1;
break;
}
}
if(ptr1 == 0) return false; // no component selected, I leave
for(ptr1 = Comps.next(); ptr1 != 0; ptr1 = Comps.next()) { // find bounds of all selected components
if(ptr1->isSelected) {
if(ptr1->cx < x1) x1 = ptr1->cx;
else if(ptr1->cx > x2) x2 = ptr1->cx;
if(ptr1->cy < y1) y1 = ptr1->cy;
else if(ptr1->cy > y2) y2 = ptr1->cy;
}
}
y1 = (y1+y2) / 2; // axis for mirroring
setOnGrid(x1, y1);
for(ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) { // test all components
if(ptr1->isSelected) {
ptr1->mirrorX(); // mirror component !before! mirroring its center
ptr1->setCenter(ptr1->cx, y1 - ptr1->cy + y1);
}
}
setChanged(true);
return true;
}
// ---------------------------------------------------
// Deletes all selected components.
bool QucsDoc::deleteComponents()
{
bool sel = false;
Wire *e1, *e2, *e3;
Port *pn;
Component *ptr1 = Comps.first();
while(ptr1 != 0) { // all selected component
if(ptr1->isSelected) {
for(pn = ptr1->Ports.first(); pn!=0; pn = ptr1->Ports.next()) // delete all port connections
switch(pn->Connection->Connections.count()) {
case 1 : Nodes.removeRef(pn->Connection); // delete all open nodes
break;
case 3 : pn->Connection->Connections.removeRef(ptr1); // delete connection to component
e1 = (Wire*)pn->Connection->Connections.first(); // two wires -> one wire
e2 = (Wire*)pn->Connection->Connections.last();
if(e1->isWire) if(e2->isWire)
if(e1->isHorizontal() == e2->isHorizontal()) {
if(e1->x1 == e2->x2) if(e1->y1 == e2->y2) {
e3 = e1; e1 = e2; e2 = e3; // e1 must have lesser coordinates
}
if(!e2->Name.isEmpty()) { // take over the node name label ?
e1->Name = e2->Name;
e1->nx = e2->nx;
e1->ny = e2->ny;
e1->delta = e2->delta + e1->x2-e1->x1 + e1->y2-e1->y1;
}
e1->x2 = e2->x2;
e1->y2 = e2->y2;
e1->Port2 = e2->Port2;
Nodes.removeRef(pn->Connection); // delete node (is auto delete)
e1->Port2->Connections.removeRef(e2);
e1->Port2->Connections.append(e1);
Wires.removeRef(e2);
}
break;
default : pn->Connection->Connections.removeRef(ptr1); // remove connection
break;
}
Comps.remove(); // delete component, if selected
ptr1 = Comps.current();
sel = true;
}
else ptr1 = Comps.next();
}
Wire *ptr2 = Wires.first();
while(ptr2 != 0) { // all selected wires
if(ptr2->isSelected) {
if(ptr2->Port1->Connections.count() == 1)
Nodes.removeRef(ptr2->Port1); // delete node 1 if open
else ptr2->Port1->Connections.removeRef(ptr2); // remove connection
if(ptr2->Port2->Connections.count() == 1)
Nodes.removeRef(ptr2->Port2); // delete node 2 if open
else ptr2->Port2->Connections.removeRef(ptr2); // remove connection
Wires.remove();
ptr2 = Wires.current();
sel = true;
}
else ptr2 = Wires.next();
}
setChanged(sel);
return sel;
}
// ---------------------------------------------------
bool QucsDoc::save()
{
QFile file(DocName);
if(!file.open(IO_WriteOnly)) {
QMessageBox::critical(0, "Error", "Cannot save document!");
return false;
}
QTextStream stream(&file);
stream << "<Content=Qucs Schematic>\n";
stream << "<Version=" << VERSION << ">\n";
stream << "<Properties>\n";
stream << " <GridX=" << GridX << ">\n";
stream << " <GridY=" << GridY << ">\n";
stream << " <GridOn=" << GridOn << ">\n";
stream << "<\\Properties>\n";
stream << "<Components>\n";
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) // save all components
stream << " " << ptr1->save() << "\n";
stream << "<\\Components>\n";
stream << "<Wires>\n";
for(Wire *ptr2 = Wires.first(); ptr2 != 0; ptr2 = Wires.next()) // save all wires
stream << " " << ptr2->save() << "\n";
stream << "<\\Wires>\n";
stream << "<Diagrams>\n";
stream << "<\\Diagrams>\n";
file.close();
setChanged(false);
return true;
}
// ---------------------------------------------------
bool QucsDoc::loadProperties(QTextStream *stream)
{
QString Line;
while(!stream->atEnd()) {
Line = stream->readLine();
if(Line == "<\\Properties>") return true;
}
QMessageBox::critical(0, "Error", "File Format Error:\n'Property' field is not closed!");
return false;
}
bool QucsDoc::loadComponents(QTextStream *stream)
{
QString Line, cstr;
Component *c;
while(!stream->atEnd()) {
Line = stream->readLine();
if(Line == "<\\Components>") return true;
Line = Line.stripWhiteSpace();
cstr = Line.section(' ',0,0); // component type
if(cstr == "<R") c = new Resistor();
else if(cstr == "<Rus") c = new ResistorUS();
else if(cstr == "<C") c = new Capacitor();
else if(cstr == "<L") c = new Inductor();
else if(cstr == "<GND") c = new Ground();
else if(cstr == "<Tr") c = new Transformer();
else if(cstr == "<sTr") c = new symTrafo();
else if(cstr == "<V") c = new Volt_dc();
else if(cstr == "<I") c = new Ampere_dc();
else {
QMessageBox::critical(0, "Error", "File Format Error:\nUnknown component!");
return false;
}
if(!c->load(Line)) {
QMessageBox::critical(0, "Error", "File Format Error:\nWrong 'component' line format!");
return false;
}
Line = c->Name;
insertComponent(c);
c->Name = Line; // do not overwrite the name
}
QMessageBox::critical(0, "Error", "File Format Error:\n'Component' field is not closed!");
return false;
}
bool QucsDoc::loadWires(QTextStream *stream)
{
Wire *w;
QString Line;
while(!stream->atEnd()) {
Line = stream->readLine();
if(Line == "<\\Wires>") return true;
Line = Line.stripWhiteSpace();
w = new Wire();
if(!w->load(Line)) {
QMessageBox::critical(0, "Error", "File Format Error:\nWrong 'wire' line format!");
return false;
}
//QMessageBox::information(0, "Info", w->Name+" "+QString::number(w->x1)+","+QString::number(w->y1));
insertWire(w);
//QMessageBox::information(0, "Info", w->Name+" "+QString::number(w->x1)+","+QString::number(w->y1));
}
QMessageBox::critical(0, "Error", "File Format Error:\n'Wire' field is not closed!");
return false;
}
bool QucsDoc::loadDiagrams(QTextStream *stream)
{
QString Line;
while(!stream->atEnd()) {
Line = stream->readLine();
if(Line == "<\\Diagrams>") return true;
}
QMessageBox::critical(0, "Error", "File Format Error:\n'Diagram' field is not closed!");
return false;
}
bool QucsDoc::load()
{
QFile file(DocName);
if(!file.open(IO_ReadOnly)) {
QMessageBox::critical(0, "Error", "Cannot load document: "+DocName);
return false;
}
QString Line;
QTextStream stream(&file);
// read header **************************
if(stream.atEnd()) {
file.close();
QMessageBox::critical(0, "Error", "Document is empty!");
return false;
}
Line = stream.readLine();
if(Line != "<Content=Qucs Schematic>") { // wrong file type ?
file.close();
QMessageBox::critical(0, "Error", "Wrong document type!");
return false;
}
if(stream.atEnd()) {
file.close();
QMessageBox::critical(0, "Error", "Wrong document type!");
return false;
}
QString s = "<Version=" VERSION ">";
Line = stream.readLine();
if(Line != s) { // wrong file type
file.close();
QMessageBox::critical(0, "Error", "Wrong document version!");
return false;
}
// read content *************************
while(!stream.atEnd()) {
Line = stream.readLine();
if(Line == "<Properties>") { if(!loadProperties(&stream)) { file.close(); return false; } }
else
if(Line == "<Components>") { if(!loadComponents(&stream)) { file.close(); return false; } }
else
if(Line == "<Wires>") { if(!loadWires(&stream)) { file.close(); return false; } }
else
if(Line == "<Diagrams>") { if(!loadDiagrams(&stream)) { file.close(); return false; } }
else {
QMessageBox::critical(0, "Error", "File Format Error:\nUnknown field!");
file.close();
return false;
}
}
file.close();
setChanged(false);
return true;
}
// ---------------------------------------------------
// Creates the file "netlist.net" in the project directory. Returns "true"
// if successful.
bool QucsDoc::createNetlist(QFile *NetlistFile)
{
if(!NetlistFile->open(IO_WriteOnly)) return false;
QTextStream stream(NetlistFile);
stream << "% Qucs " << DocName << "\n"; // first line docu
// ................................................
Node *p1, *p2;
Wire *pw;
Element *pe;
// delete the node names not given by the user
for(p1 = Nodes.first(); p1 != 0; p1 = Nodes.next())
if(!p1->isNamed) p1->Name = "";
// set the wire names to the connected node
for(pw = Wires.first(); pw != 0; pw = Wires.next())
if(!pw->Name.isEmpty()) pw->Port1->Name = pw->Name;
// give the ground nodes the name "0"
for(Component *pc = Comps.first(); pc != 0; pc = Comps.next())
if(pc->Sign == "GND") pc->Ports.first()->Connection->Name = "0";
QPtrList<Node> Cons;
// work on named nodes first in order to preserve the user given names
for(p1 = Nodes.first(); p1 != 0; p1 = Nodes.next()) {
if(p1->Name.isEmpty()) continue;
Cons.append(p1);
for(p2 = Cons.first(); p2 != 0; p2 = Cons.next())
for(pe = p2->Connections.first(); pe != 0; pe = p2->Connections.next())
if(pe->isWire) {
pw = (Wire*)pe;
if(p2 != pw->Port1) {
if(pw->Port1->Name.isEmpty()) {
pw->Port1->Name = p1->Name;
Cons.append(pw->Port1);
Cons.findRef(p2);
}
}
else {
if(pw->Port2->Name.isEmpty()) {
pw->Port2->Name = p1->Name;
Cons.append(pw->Port2);
Cons.findRef(p2);
}
}
}
Cons.clear();
}
int z=0;
// give names to the remaining (unnamed) nodes
for(p1 = Nodes.first(); p1 != 0; p1 = Nodes.next()) { // work on all nodes
if(!p1->Name.isEmpty()) continue; // already named ?
p1->Name = "_net" + QString::number(z++); // create node name
Cons.append(p1);
for(p2 = Cons.first(); p2 != 0; p2 = Cons.next()) // create list with connections to the node
for(pe = p2->Connections.first(); pe != 0; pe = p2->Connections.next())
if(pe->isWire) {
pw = (Wire*)pe;
if(p2 != pw->Port1) {
if(pw->Port1->Name.isEmpty()) {
pw->Port1->Name = p1->Name;
Cons.append(pw->Port1);
Cons.findRef(p2); // back to current Connection
}
}
else {
if(pw->Port2->Name.isEmpty()) {
pw->Port2->Name = p1->Name;
Cons.append(pw->Port2);
Cons.findRef(p2);
}
}
}
Cons.clear();
}
// .................................................
QString s;
// write all components with node names into the netlist file
for(Component *ptr1 = Comps.first(); ptr1 != 0; ptr1 = Comps.next()) {
s = ptr1->NetList();
if(!s.isEmpty()) stream << s << "\n";
}
NetlistFile->close();
return true;
}

85
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@ -0,0 +1,85 @@
/***************************************************************************
qucsdoc.h - description
-------------------
begin : Wed Sep 3 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QUCSDOC_H
#define QUCSDOC_H
#include "component.h"
#include "wire.h"
#include <qstring.h>
#include <qpainter.h>
#include <qptrlist.h>
#include <qfile.h>
#include <qtabbar.h>
/**
*@author Michael Margraf
*/
class QucsDoc {
public:
QucsDoc(QTabBar *b, const QString& _Name);
~QucsDoc();
void setName(const QString& _Name);
void setChanged(bool c);
void paint(QPainter *p);
Node* insertWireNode1(Wire *e);
Node* insertWireNode2(Wire *e);
int insertWire(Wire *w);
Component* selectedComponent(int x, int y);
Wire* selectedWire(int x, int y);
bool selectComponent(int x, int y, bool flag);
void selectComponents(int x1, int y1, int x2, int y2, bool flag);
void activateComponent(int x, int y);
Node* insertNode(int x, int y, Element *e);
void insertComponent(Component *c);
bool rotateComponents();
bool mirrorXComponents();
bool deleteComponents();
bool createNetlist(QFile *NetlistFile);
bool save();
bool load();
bool loadProperties(QTextStream *stream);
bool loadComponents(QTextStream *stream);
bool loadWires(QTextStream *stream);
bool loadDiagrams(QTextStream *stream);
void setOnGrid(int& x, int& y);
QString DocName;
bool DocChanged;
QTab *Tab;
QTabBar *Bar;
QPtrList<Wire> Wires;
QPtrList<Node> Nodes;
QPtrList<Component> Comps;
// int nodeNo; // number of next node name (e.g. _net123)
int GridX, GridY;
bool GridOn;
};
#endif

464
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/***************************************************************************
qucsview.cpp - description
-------------------
begin : Thu Aug 28 18:17:41 CEST 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "qucsview.h"
#include "componentdialog.h"
#include <qinputdialog.h>
//QucsView::QucsView(QWidget *parent, const char *name, WFlags f) : QScrollView(parent,name,f)
QucsView::QucsView(QWidget *parent) : QScrollView(parent)
{
/** connect doc with the view*/
// connect(doc, SIGNAL(documentChanged()), this, SLOT(slotDocumentChanged()));
// #########################################################################################
// enableClipper(TRUE);
setVScrollBarMode(QScrollView::AlwaysOn);
setHScrollBarMode(QScrollView::AlwaysOn);
viewport()->setBackgroundMode(PaletteBase); // white background (typically)
resizeContents(800,800);
viewport()->setMouseTracking(true);
MouseMoveAction = &QucsView::MouseDoNothing;
MousePressAction = &QucsView::MouseDoNothing;
MouseReleaseAction = &QucsView::MouseDoNothing;
MouseDoubleClickAction = &QucsView::MouseDoNothing;
Scale = 1.0; // no scaling
selComp = 0; // no component is selected
Docs.setAutoDelete(true);
}
QucsView::~QucsView()
{
}
// -----------------------------------------------------------
// this function is called when the content (schematic or data display) has to be draw
void QucsView::drawContents(QPainter *p, int, int, int, int)
{
p->scale(Scale, Scale);
if(Docs.current()->GridOn) {
int x, y, x1 = contentsX(), y1 = contentsY();
int x2 = x1+int(visibleWidth()/Scale), y2 = y1+int(visibleHeight()/Scale);
int dx = 2*Docs.current()->GridX, dy = 2*Docs.current()->GridY;
Docs.current()->setOnGrid(x1, y1);
p->setPen(QPen(QPen::black,1));
for(x=x1; x<x2; x+=dx)
for(y=y1; y<y2; y+=dy) {
p->drawPoint(x,y);
}
}
Docs.current()->paint(p);
// drawn = false;
}
// -----------------------------------------------------------
double QucsView::Zoom(double s)
{
Scale *= s;
resizeContents(int(contentsWidth()*s),int(contentsHeight()*s));
return Scale;
}
// -----------------------------------------------------------
void QucsView::MouseDoNothing(QMouseEvent*)
{
}
// *************************************************************************************
// ********** **********
// ********** Functions for serving mouse moving **********
// ********** **********
// *************************************************************************************
void QucsView::contentsMouseMoveEvent(QMouseEvent *Event)
{
(this->*MouseMoveAction)(Event);
}
// -----------------------------------------------------------
void QucsView::MMoveWire2(QMouseEvent *Event)
{
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
// painter.scale(Scale, Scale);
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
if(drawn)
if(MAx1 == 0) {
painter.drawLine(MAx3, MAy3, MAx3, MAy2); // erase old
painter.drawLine(MAx3, MAy2, MAx2, MAy2); // erase old
}
else {
painter.drawLine(MAx3, MAy3, MAx2, MAy3); // erase old
painter.drawLine(MAx2, MAy3, MAx2, MAy2); // erase old
}
else drawn = true;
MAx2 = Event->pos().x();
MAy2 = Event->pos().y();
Docs.current()->setOnGrid(MAx2, MAy2);
if(MAx1 == 0) {
painter.drawLine(MAx3, MAy3, MAx3, MAy2); // paint
painter.drawLine(MAx3, MAy2, MAx2, MAy2); // paint
}
else {
painter.drawLine(MAx3, MAy3, MAx2, MAy3); // paint
painter.drawLine(MAx2, MAy3, MAx2, MAy2); // paint
}
}
// -----------------------------------------------------------
void QucsView::MMoveWire1(QMouseEvent *Event)
{
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
if(drawn) {
painter.drawLine(MAx1, MAy3, MAx2, MAy3); // erase old
painter.drawLine(MAx3, MAy1, MAx3, MAy2);
}
drawn = true;
MAx3 = Event->pos().x();
MAy3 = Event->pos().y();
Docs.current()->setOnGrid(MAx3, MAy3);
MAx1 = contentsX();
MAy1 = contentsY();
MAx2 = MAx1 + visibleWidth();
MAy2 = MAy1 + visibleHeight();
painter.drawLine(MAx1, MAy3, MAx2, MAy3); // paint
painter.drawLine(MAx3, MAy1, MAx3, MAy2);
}
// -----------------------------------------------------------
void QucsView::MMoveComponent(QMouseEvent *Event)
{
if(selComp == 0) return;
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
painter.scale(Scale, Scale);
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
int x=int(Event->pos().x()/Scale), y=int(Event->pos().y()/Scale);
if(drawn) selComp->paintScheme(&painter); // erase old scheme
drawn = true;
Docs.current()->setOnGrid(x, y);
selComp->setCenter(x, y);
selComp->paintScheme(&painter); // paint scheme at new position
}
// -----------------------------------------------------------
void QucsView::MMoveSelect(QMouseEvent *Event)
{
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
if(drawn) painter.drawRect(MAx1, MAy1, MAx2, MAy2); // erase old rectangle
drawn = true;
MAx2 = Event->pos().x() - MAx1;
MAy2 = Event->pos().y() - MAy1;
painter.drawRect(MAx1, MAy1, MAx2, MAy2); // paint new rectangle
}
// *************************************************************************************
// ********** **********
// ********** Functions for serving mouse button clicking **********
// ********** **********
// *************************************************************************************
void QucsView::contentsMousePressEvent(QMouseEvent *Event)
{
(this->*MousePressAction)(Event);
}
// -----------------------------------------------------------
void QucsView::MPressLabel(QMouseEvent *Event)
{
int x = int(Event->pos().x()/Scale);
int y = int(Event->pos().y()/Scale);
Wire *ptr = Docs.current()->selectedWire(x, y);
if(ptr == 0) return;
bool OK;
QString Name = QInputDialog::getText("Insert Nodename", "Enter the label:", QLineEdit::Normal,
QString::null, &OK, this);
if(OK && !Name.isEmpty()) {
ptr->Name = Name;
ptr->delta = x-ptr->x1 + y-ptr->y1;
ptr->nx = x + 30;
ptr->ny = y - 30;
viewport()->repaint();
Docs.current()->setChanged(true);
}
}
// -----------------------------------------------------------
void QucsView::MPressSelect(QMouseEvent *Event)
{
bool Ctrl;
if(Event->state() & ControlButton) Ctrl = true;
else Ctrl = false;
if(!Docs.current()->selectComponent(int(Event->pos().x()/Scale), int(Event->pos().y()/Scale), Ctrl)) {
MAx1 = Event->pos().x(); // if not clicking on a component => open a rectangle
MAy1 = Event->pos().y();
MAx2 = MAx1;
MAy2 = MAy1;
MouseReleaseAction = &QucsView::MReleaseSelect;
MouseMoveAction = &QucsView::MMoveSelect;
}
viewport()->repaint();
}
// -----------------------------------------------------------
void QucsView::MPressDelete(QMouseEvent *Event)
{
if(Docs.current()->selectComponent(int(Event->pos().x()/Scale), int(Event->pos().y()/Scale), true)) {
Docs.current()->deleteComponents();
viewport()->repaint();
}
}
// -----------------------------------------------------------
void QucsView::MPressActivate(QMouseEvent *Event)
{
Docs.current()->activateComponent(int(Event->pos().x()/Scale), int(Event->pos().y()/Scale));
viewport()->repaint();
}
// -----------------------------------------------------------
void QucsView::MPressComponent(QMouseEvent *Event)
{
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY());
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
painter.scale(Scale, Scale);
switch(Event->button()) { // left mouse button inserts the component into the schematic
case Qt::LeftButton :
if(selComp == 0) break;
Docs.current()->insertComponent(selComp);
viewport()->repaint();
selComp = selComp->newOne(); // the component is used, so create a new one
selComp->paintScheme(&painter);
break;
case Qt::RightButton : // right mouse button rotates the component
if(selComp == 0) break;
selComp->paintScheme(&painter); // erase old component scheme
selComp->rotate();
selComp->paintScheme(&painter); // paint new component scheme
break;
default: // avoids compiler warnings
break;
}
}
// -----------------------------------------------------------
// Is called if starting point of wire is pressed
void QucsView::MPressWire1(QMouseEvent *Event)
{
if(Event->button() != Qt::LeftButton) return;
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
if(drawn) {
painter.drawLine(MAx1, MAy3, MAx2, MAy3); // erase old mouse cross
painter.drawLine(MAx3, MAy1, MAx3, MAy2);
}
drawn = false;
MAx1 = 0; // paint wire corner first up, then left/right
MAx2 = MAx3;
MAy2 = MAy3;
MouseMoveAction = &QucsView::MMoveWire2;
MousePressAction = &QucsView::MPressWire2;
MouseDoubleClickAction = &QucsView::MDoubleClickWire2;
}
// -----------------------------------------------------------
// Is called if ending point of wire is pressed
void QucsView::MPressWire2(QMouseEvent *Event)
{
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
switch(Event->button()) {
case Qt::LeftButton :
if(MAx1 == 0) {
if(MAx2 != MAx3) {
if(Docs.current()->insertWire(new Wire(int(MAx3/Scale), int(MAy2/Scale), int(MAx2/Scale), int(MAy2/Scale))) & 2) {
MouseMoveAction = &QucsView::MMoveWire1; // if last port connected, then start a new wire
MousePressAction = &QucsView::MPressWire1;
MouseDoubleClickAction = &QucsView::MouseDoNothing;
}
if(MAy2 != MAy3) Docs.current()->insertWire(new Wire(int(MAx3/Scale), int(MAy3/Scale), int(MAx3/Scale), int(MAy2/Scale)));
}
else if(MAy2 != MAy3)
if(Docs.current()->insertWire(new Wire(int(MAx3/Scale), int(MAy3/Scale), int(MAx3/Scale), int(MAy2/Scale))) & 2) {
MouseMoveAction = &QucsView::MMoveWire1; // if last port connected, then start a new wire
MousePressAction = &QucsView::MPressWire1;
MouseDoubleClickAction = &QucsView::MouseDoNothing;
}
}
else {
if(MAy2 != MAy3) {
if(Docs.current()->insertWire(new Wire(int(MAx2/Scale), int(MAy3/Scale), int(MAx2/Scale), int(MAy2/Scale))) & 2) {
MouseMoveAction = &QucsView::MMoveWire1; // if last port connected, then start a new wire
MousePressAction = &QucsView::MPressWire1;
MouseDoubleClickAction = &QucsView::MouseDoNothing;
}
if(MAx2 != MAx3) Docs.current()->insertWire(new Wire(int(MAx3/Scale), int(MAy3/Scale), int(MAx2/Scale), int(MAy3/Scale)));
}
else if(MAx2 != MAx3)
if(Docs.current()->insertWire(new Wire(int(MAx3/Scale), int(MAy3/Scale), int(MAx2/Scale), int(MAy3/Scale))) & 2) {
MouseMoveAction = &QucsView::MMoveWire1; // if last port connected, then start a new wire
MousePressAction = &QucsView::MPressWire1;
MouseDoubleClickAction = &QucsView::MouseDoNothing;
}
}
viewport()->repaint();
drawn = false;
MAx3 = MAx2;
MAy3 = MAy2;
break;
case Qt::RightButton : // right mouse button changes the wire corner
if(MAx1 == 0) {
painter.drawLine(MAx3, MAy3, MAx3, MAy2); // erase old
painter.drawLine(MAx3, MAy2, MAx2, MAy2); // erase old
}
else {
painter.drawLine(MAx3, MAy3, MAx2, MAy3); // erase old
painter.drawLine(MAx2, MAy3, MAx2, MAy2); // erase old
}
MAx2 = Event->pos().x();
MAx2 -= MAx2 % Docs.current()->GridX - (Docs.current()->GridX >> 1);
MAy2 = Event->pos().y();
MAy2 -= MAy2 % Docs.current()->GridY - (Docs.current()->GridY >> 1);
MAx1 ^= 1; // change the painting direction of wire corner
if(MAx1 == 0) {
painter.drawLine(MAx3, MAy3, MAx3, MAy2); // paint
painter.drawLine(MAx3, MAy2, MAx2, MAy2); // paint
}
else {
painter.drawLine(MAx3, MAy3, MAx2, MAy3); // paint
painter.drawLine(MAx2, MAy3, MAx2, MAy2); // paint
}
break;
default: // avoids compiler warnings
break;
}
}
// *************************************************************************************
// ********** **********
// ********** Functions for serving mouse button releasing **********
// ********** **********
// *************************************************************************************
void QucsView::contentsMouseReleaseEvent(QMouseEvent *Event)
{
(this->*MouseReleaseAction)(Event);
}
// -----------------------------------------------------------
void QucsView::MReleaseSelect(QMouseEvent *Event)
{
QPainter painter(viewport());
painter.translate(-contentsX(), -contentsY()); // contents to viewport transformation
painter.setPen(QPen(black, 0, Qt::DotLine));
painter.setRasterOp(Qt::NotROP); // background should not be erased
if(drawn) painter.drawRect(MAx1, MAy1, MAx2, MAy2); // erase old rectangle
drawn = false;
MAx2 = Event->pos().x();
MAy2 = Event->pos().y();
bool Ctrl;
if(Event->state() & ControlButton) Ctrl = true;
else Ctrl = false;
Docs.current()->selectComponents(MAx1, MAy1, MAx2, MAy2, Ctrl); // selects all components within
// the rectangle
MouseMoveAction = &QucsView::MouseDoNothing;
MouseReleaseAction = &QucsView::MouseDoNothing;
viewport()->repaint();
}
// *************************************************************************************
// ********** **********
// ********** Functions for serving mouse button double clicking **********
// ********** **********
// *************************************************************************************
void QucsView::contentsMouseDoubleClickEvent(QMouseEvent *Event)
{
(this->*MouseDoubleClickAction)(Event);
}
// -----------------------------------------------------------
void QucsView::MDoubleClickSelect(QMouseEvent *Event)
{
Component *c = Docs.current()->selectedComponent(int(Event->pos().x()/Scale), int(Event->pos().y()/Scale));
if(c != 0) if(!c->Model.isEmpty()) {
ComponentDialog *d = new ComponentDialog(c, this);
d->exec();
viewport()->repaint();
return;
}
// if no component was double clicked, try the wires
MPressLabel(Event);
}
// -----------------------------------------------------------
void QucsView::MDoubleClickWire2(QMouseEvent *Event)
{
MPressWire2(Event);
MouseMoveAction = &QucsView::MMoveWire1;
MousePressAction = &QucsView::MPressWire1;
// MouseReleaseAction = &QucsView::MouseDoNothing;
MouseDoubleClickAction = &QucsView::MouseDoNothing;
}

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/***************************************************************************
qucsview.h - description
-------------------
begin : Thu Aug 28 18:17:41 CEST 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QUCSVIEW_H
#define QUCSVIEW_H
// include files for QT
#include <qscrollview.h>
#include <qwidget.h>
#include <qptrlist.h>
#include <qstring.h>
#include <qpen.h>
#include <qpoint.h>
#include <qpainter.h>
#include <qlabel.h>
#include <qcolor.h>
#include <qevent.h>
#include <qdir.h>
// application specific includes
#include "component.h"
#include "wire.h"
#include "qucsdoc.h"
// ********************************************************************************
// ********** This class provides an incomplete base for the application **********
// ********** view. (scematics, data displays etc.) **********
// ********************************************************************************
class QucsView : public QScrollView
{
Q_OBJECT
public:
// DrawArea(QWidget *parent=0, const char *name=0, WFlags f=0);
QucsView(QWidget *parent=0);
~QucsView();
double Zoom(double s);
Component *selComp; // selected Component
// Wire *selWire;
bool drawn; // indicates whether the scheme component was drawn the last time
QDir ProjDir; // holds the project directory, if project open
QString ProjName;
// -------------------------------------------------------------------
QPtrList<QucsDoc> Docs; // instances of the documents (schematics, data displays)
protected:
virtual void drawContents(QPainter *p, int clipx, int clipy, int clipw, int cliph);
virtual void contentsMouseMoveEvent(QMouseEvent *Event);
virtual void contentsMousePressEvent(QMouseEvent *Event);
virtual void contentsMouseDoubleClickEvent(QMouseEvent *Event);
virtual void contentsMouseReleaseEvent(QMouseEvent *Event);
//private:
public:
double Scale;
void MouseDoNothing(QMouseEvent *Event);
void MMoveSelect(QMouseEvent *Event);
void MMoveComponent(QMouseEvent *Event);
void MMoveWire1(QMouseEvent *Event);
void MMoveWire2(QMouseEvent *Event);
void (QucsView::*MouseMoveAction) (QMouseEvent*); // pointer to actual mouse move method
void MPressSelect(QMouseEvent *Event);
void MPressDelete(QMouseEvent *Event);
void MPressActivate(QMouseEvent *Event);
void MPressComponent(QMouseEvent *Event);
void MPressLabel(QMouseEvent *Event);
void MPressWire1(QMouseEvent *Event);
void MPressWire2(QMouseEvent *Event);
void (QucsView::*MousePressAction) (QMouseEvent*); // pointer to actual mouse press button method
void MDoubleClickSelect(QMouseEvent *Event);
void MDoubleClickWire2(QMouseEvent *Event);
void (QucsView::*MouseDoubleClickAction) (QMouseEvent*); // pointer to actual mouse double click method
void MReleaseSelect(QMouseEvent *Event);
void (QucsView::*MouseReleaseAction) (QMouseEvent*); // pointer to actual mouse release button method
signals:
void AreaMouseMove(QMouseEvent *Event);
void AreaMousePress(QMouseEvent *Event);
private:
int MAx1, MAy1,MAx2, MAy2, MAx3, MAy3; // cache for mouse movements
};
#endif

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/***************************************************************************
simmessage.cpp - description
-------------------
begin : Sat Sep 6 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "simmessage.h"
#include <qlabel.h>
#include <qlayout.h>
#include <qvgroupbox.h>
//#include <qsize.h>
SimMessage::SimMessage(QWidget *parent) : QDialog(parent)
{
setCaption("Qucs Simulation Messages");
QVBoxLayout *all = new QVBoxLayout(this);
QVGroupBox *Group1 = new QVGroupBox("Progress:",this);
all->addWidget(Group1);
ProgText = new QTextEdit(Group1);
ProgText->setTextFormat(Qt::PlainText);
ProgText->setReadOnly(true);
ProgText->setMinimumSize(400,80);
QVGroupBox *Group2 = new QVGroupBox("Errors and Warnings:",this);
all->addWidget(Group2);
ErrText = new QTextEdit(Group2);
ErrText->setTextFormat(Qt::PlainText);
ErrText->setReadOnly(true);
ErrText->setMinimumSize(400,80);
}
SimMessage::~SimMessage()
{
}

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/***************************************************************************
simmessage.h - description
-------------------
begin : Sat Sep 6 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef SIMMESSAGE_H
#define SIMMESSAGE_H
#include <qdialog.h>
#include <qtextedit.h>
/**
*@author Michael Margraf
*/
class SimMessage : public QDialog {
public:
SimMessage(QWidget *parent=0);
~SimMessage();
//private:
QTextEdit *ProgText, *ErrText;
};
#endif

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/***************************************************************************
thing.cpp - description
-------------------
begin : Sun Sep 28 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "thing.h"
Thing::Thing()
{
}
Thing::~Thing()
{
}
void Thing::paint(QPainter *)
{
}
bool Thing::containPoint(int, int)
{
return false;
}

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/***************************************************************************
thing.h - description
-------------------
begin : Sun Sep 28 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef THING_H
#define THING_H
#include <qpainter.h>
/**
*@author Michael Margraf
*/
class Thing {
public:
Thing();
virtual ~Thing();
virtual void paint(QPainter *p);
virtual bool containPoint(int x, int y);
bool selected;
};
#endif

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/***************************************************************************
wire.cpp - description
-------------------
begin : Wed Sep 3 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#include "wire.h"
Wire::Wire(int _x1, int _y1, int _x2, int _y2, Node *n1, Node *n2, const QString& _Name)
{
x1 = _x1;
y1 = _y1;
x2 = _x2;
y2 = _y2;
Port1 = n1;
Port2 = n2;
Name = _Name;
nx=0; ny=0; delta=0;
isWire = true;
isSelected = false;
}
Wire::~Wire()
{
}
// ----------------------------------------------------------------
void Wire::paint(QPainter *p)
{
if(isSelected) {
p->setPen(QPen(QPen::darkGray,6));
p->drawLine(x1, y1, x2, y2);
p->setPen(QPen(QPen::lightGray,2));
p->drawLine(x1, y1, x2, y2);
}
else {
p->setPen(QPen(QPen::darkBlue,2));
p->drawLine(x1, y1, x2, y2);
}
if(!Name.isEmpty()) { // draw node name label
p->setPen(QPen(QPen::darkMagenta,1));
if(x1 == x2) {
p->drawLine(x1+4, y1+delta+4, nx, ny);
p->drawArc(x1-4, y1+delta, 8, 8, 16*140, 16*255);
}
else {
p->drawLine(x1+delta+4, y1-4, nx, ny);
p->drawArc(x1+delta, y1-4, 8, 8, 16*230, 16*255);
}
p->drawLine(nx, ny, nx, ny-10);
p->drawLine(nx, ny, nx+15, ny);
p->setPen(QPen(QPen::black,1));
p->drawText(nx+3, ny-3, Name);
}
}
// ----------------------------------------------------------------
bool Wire::isHorizontal()
{
return (y1 == y2);
}
// ----------------------------------------------------------------
// Converts all necessary data of the wire into a string. This can be used to
// save it to an ASCII file or to transport it via the clipboard.
QString Wire::save()
{
QString num;
QString s = "<"+num.setNum(x1);
s += " "+num.setNum(y1); // numbers must be in different lines !?!
s += " "+num.setNum(x2);
s += " "+num.setNum(y2);
s += " \""+Name +"\" ";
s += num.setNum(nx)+" ";
s += num.setNum(ny)+" ";
s += num.setNum(delta)+">";
return s;
}
// ----------------------------------------------------------------
// This is the counterpart to Wire::save.
bool Wire::load(const QString& _s)
{
bool ok;
QString s = _s;
if(s.at(0) != '<') return false;
if(s.at(s.length()-1) != '>') return false;
s = s.mid(1, s.length()-2); // cut off start and end character
QString n;
n = s.section(' ',0,0); // x1
x1 = n.toInt(&ok);
if(!ok) return false;
n = s.section(' ',1,1); // y1
y1 = n.toInt(&ok);
if(!ok) return false;
n = s.section(' ',2,2); // x2
x2 = n.toInt(&ok);
if(!ok) return false;
n = s.section(' ',3,3); // y2
y2 = n.toInt(&ok);
if(!ok) return false;
Name = s.section('"',1,1); // Name
n = s.section(' ',5,5); // nx
nx = n.toInt(&ok);
if(!ok) return false;
n = s.section(' ',6,6); // ny
ny = n.toInt(&ok);
if(!ok) return false;
n = s.section(' ',7,7); // delta
delta = n.toInt(&ok);
if(!ok) return false;
return true;
}

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/***************************************************************************
wire.h - description
-------------------
begin : Wed Sep 3 2003
copyright : (C) 2003 by Michael Margraf
email : margraf@mwt.ee.tu-berlin.de
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef WIRE_H
#define WIRE_H
#include "element.h"
#include "component.h" // because of struct Port
#include <qpainter.h>
#include <qstring.h>
#include <qptrlist.h>
/**
*@author Michael Margraf
*/
class Wire : public Element {
public:
Wire(int _x1=0, int _y1=0, int _x2=0, int _y2=0, Node *n1=0, Node *n2=0, const QString& _Name=0);
~Wire();
Node *Port1, *Port2;
QString Name;
int nx, ny, delta; // position of the nodename label
void paint(QPainter *p);
QString save();
bool load(const QString& s);
bool isHorizontal();
};
#endif