lots'o' wxpython modules files

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Harco de Hilster
1999-08-11 17:14:49 +00:00
parent 05394a18d4
commit 4b123bb9cc
43 changed files with 13441 additions and 0 deletions

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Known bugs
html, all:
- keys can move the vertical scrollbar, but the window moveth not.
problem in wxHTML.
- widgets are not removed when the HTML contents is changed
(this can be fixed by adding ~HtmlWidgetCell { wnd->Destroy(); } )
- potential problem with the use of ThreadState in html.i
(mainly because I don't really know what I'm doing there)
html, msw:
- vertical scrollbar behaves erratically when content smaller than
window
- page with widgets takes forever to draw when constructed
in frame constructor
- sometimes the python scripts with html crash on startup, before
the window is displayed (illegal operation). this seems mainly to
happen when the various libs are not yet in the disk cache. race
condition?

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# Universal Unix Makefile for Python extensions
# =============================================
# Short Instructions
# ------------------
# 1. Build and install Python (1.5 or newer).
# 2. "make -f Makefile.pre.in boot"
# 3. "make"
# You should now have a shared library.
# Long Instructions
# -----------------
# Build *and install* the basic Python 1.5 distribution. See the
# Python README for instructions. (This version of Makefile.pre.in
# only withs with Python 1.5, alpha 3 or newer.)
# Create a file Setup.in for your extension. This file follows the
# format of the Modules/Setup.in file; see the instructions there.
# For a simple module called "spam" on file "spammodule.c", it can
# contain a single line:
# spam spammodule.c
# You can build as many modules as you want in the same directory --
# just have a separate line for each of them in the Setup.in file.
# If you want to build your extension as a shared library, insert a
# line containing just the string
# *shared*
# at the top of your Setup.in file.
# Note that the build process copies Setup.in to Setup, and then works
# with Setup. It doesn't overwrite Setup when Setup.in is changed, so
# while you're in the process of debugging your Setup.in file, you may
# want to edit Setup instead, and copy it back to Setup.in later.
# (All this is done so you can distribute your extension easily and
# someone else can select the modules they actually want to build by
# commenting out lines in the Setup file, without editing the
# original. Editing Setup is also used to specify nonstandard
# locations for include or library files.)
# Copy this file (Misc/Makefile.pre.in) to the directory containing
# your extension.
# Run "make -f Makefile.pre.in boot". This creates Makefile
# (producing Makefile.pre and sedscript as intermediate files) and
# config.c, incorporating the values for sys.prefix, sys.exec_prefix
# and sys.version from the installed Python binary. For this to work,
# the python binary must be on your path. If this fails, try
# make -f Makefile.pre.in Makefile VERSION=1.5 installdir=<prefix>
# where <prefix> is the prefix used to install Python for installdir
# (and possibly similar for exec_installdir=<exec_prefix>).
# Note: "make boot" implies "make clobber" -- it assumes that when you
# bootstrap you may have changed platforms so it removes all previous
# output files.
# If you are building your extension as a shared library (your
# Setup.in file starts with *shared*), run "make" or "make sharedmods"
# to build the shared library files. If you are building a statically
# linked Python binary (the only solution of your platform doesn't
# support shared libraries, and sometimes handy if you want to
# distribute or install the resulting Python binary), run "make
# python".
# Note: Each time you edit Makefile.pre.in or Setup, you must run
# "make Makefile" before running "make".
# Hint: if you want to use VPATH, you can start in an empty
# subdirectory and say (e.g.):
# make -f ../Makefile.pre.in boot srcdir=.. VPATH=..
# === Bootstrap variables (edited through "make boot") ===
# The prefix used by "make inclinstall libainstall" of core python
installdir= /usr/local
# The exec_prefix used by the same
exec_installdir=$(installdir)
# Source directory and VPATH in case you want to use VPATH.
# (You will have to edit these two lines yourself -- there is no
# automatic support as the Makefile is not generated by
# config.status.)
srcdir= .
VPATH= .
# === Variables that you may want to customize (rarely) ===
# (Static) build target
TARGET= python
# Installed python binary (used only by boot target)
PYTHON= python
# Add more -I and -D options here
CFLAGS= $(OPT) -I$(INCLUDEPY) -I$(EXECINCLUDEPY) $(DEFS)
# These two variables can be set in Setup to merge extensions.
# See example[23].
BASELIB=
BASESETUP=
# === Variables set by makesetup ===
MODOBJS= _MODOBJS_
MODLIBS= _MODLIBS_
# === Definitions added by makesetup ===
# === Variables from configure (through sedscript) ===
VERSION= @VERSION@
CC= @CC@
LINKCC= @LINKCC@
SGI_ABI= @SGI_ABI@
OPT= @OPT@
LDFLAGS= @LDFLAGS@
LDLAST= @LDLAST@
DEFS= @DEFS@
LIBS= @LIBS@
LIBM= @LIBM@
LIBC= @LIBC@
RANLIB= @RANLIB@
MACHDEP= @MACHDEP@
SO= @SO@
LDSHARED= @LDSHARED@
CCSHARED= @CCSHARED@
LINKFORSHARED= @LINKFORSHARED@
#@SET_CCC@
# Install prefix for architecture-independent files
prefix= /usr/local
# Install prefix for architecture-dependent files
exec_prefix= $(prefix)
# === Fixed definitions ===
# Shell used by make (some versions default to the login shell, which is bad)
SHELL= /bin/sh
# Expanded directories
BINDIR= $(exec_installdir)/bin
LIBDIR= $(exec_prefix)/lib
MANDIR= $(installdir)/man
INCLUDEDIR= $(installdir)/include
SCRIPTDIR= $(prefix)/lib
# Detailed destination directories
BINLIBDEST= $(LIBDIR)/python$(VERSION)
LIBDEST= $(SCRIPTDIR)/python$(VERSION)
INCLUDEPY= $(INCLUDEDIR)/python$(VERSION)
EXECINCLUDEPY= $(exec_installdir)/include/python$(VERSION)
LIBP= $(exec_installdir)/lib/python$(VERSION)
DESTSHARED= $(BINLIBDEST)/site-packages
LIBPL= $(LIBP)/config
PYTHONLIBS= $(LIBPL)/libpython$(VERSION).a
MAKESETUP= $(LIBPL)/makesetup
MAKEFILE= $(LIBPL)/Makefile
CONFIGC= $(LIBPL)/config.c
CONFIGCIN= $(LIBPL)/config.c.in
SETUP= $(LIBPL)/Setup
SYSLIBS= $(LIBM) $(LIBC)
ADDOBJS= $(LIBPL)/python.o config.o
# Portable install script (configure doesn't always guess right)
INSTALL= $(LIBPL)/install-sh -c
# Shared libraries must be installed with executable mode on some systems;
# rather than figuring out exactly which, we always give them executable mode.
# Also, making them read-only seems to be a good idea...
INSTALL_SHARED= ${INSTALL} -m 555
#---------------------------------------------------
# Possibly change some definintions for C++
ifdef MY_LDSHARED
LDSHARED=$(MY_LDSHARED)
endif
ifdef MY_LINKCC
LINKCC=$(MY_LINKCC)
endif
# === Fixed rules ===
# Default target. This builds shared libraries only
default: sharedmods
# Build everything
all: static sharedmods
# Build shared libraries from our extension modules
sharedmods: $(SHAREDMODS)
# Build a static Python binary containing our extension modules
static: $(TARGET)
$(TARGET): $(ADDOBJS) lib.a $(PYTHONLIBS) Makefile $(BASELIB)
$(LINKCC) $(LDFLAGS) $(LINKFORSHARED) \
$(ADDOBJS) lib.a $(PYTHONLIBS) \
$(LINKPATH) $(BASELIB) $(MODLIBS) $(LIBS) $(SYSLIBS) \
-o $(TARGET) $(LDLAST)
#------------------------------------------------------------------------
#------------------------------------------------------------------------
# This is a default version of the install target for wxPython. It just
# redirects to wxInstall below...
install: wxInstall
#install: sharedmods
# if test ! -d $(DESTSHARED) ; then \
# mkdir $(DESTSHARED) ; else true ; fi
# -for i in X $(SHAREDMODS); do \
# if test $$i != X; \
# then $(INSTALL_SHARED) $$i $(DESTSHARED)/$$i; \
# fi; \
# done
# Build the library containing our extension modules
lib.a: $(MODOBJS)
-rm -f lib.a
ar cr lib.a $(MODOBJS)
-$(RANLIB) lib.a
# This runs makesetup *twice* to use the BASESETUP definition from Setup
config.c Makefile: Makefile.pre Setup $(BASESETUP) $(MAKESETUP)
$(MAKESETUP) \
-m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP)
$(MAKE) -f Makefile do-it-again
# Internal target to run makesetup for the second time
do-it-again:
$(MAKESETUP) \
-m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP)
# Make config.o from the config.c created by makesetup
config.o: config.c
$(CC) $(CFLAGS) -c config.c
# Setup is copied from Setup.in *only* if it doesn't yet exist
Setup:
cp Setup.in Setup
# Make the intermediate Makefile.pre from Makefile.pre.in
Makefile.pre: Makefile.pre.in sedscript
sed -f sedscript Makefile.pre.in >Makefile.pre
# Shortcuts to make the sed arguments on one line
P=prefix
E=exec_prefix
H=Generated automatically from Makefile.pre.in by sedscript.
L=LINKFORSHARED
# Make the sed script used to create Makefile.pre from Makefile.pre.in
sedscript: $(MAKEFILE)
sed -n \
-e '1s/.*/1i\\/p' \
-e '2s%.*%# $H%p' \
-e '/^VERSION=/s/^VERSION=[ ]*\(.*\)/s%@VERSION[@]%\1%/p' \
-e '/^CC=/s/^CC=[ ]*\(.*\)/s%@CC[@]%\1%/p' \
-e '/^CCC=/s/^CCC=[ ]*\(.*\)/s%#@SET_CCC[@]%CCC=\1%/p' \
-e '/^LINKCC=/s/^LINKCC=[ ]*\(.*\)/s%@LINKCC[@]%\1%/p' \
-e '/^OPT=/s/^OPT=[ ]*\(.*\)/s%@OPT[@]%\1%/p' \
-e '/^LDFLAGS=/s/^LDFLAGS=[ ]*\(.*\)/s%@LDFLAGS[@]%\1%/p' \
-e '/^DEFS=/s/^DEFS=[ ]*\(.*\)/s%@DEFS[@]%\1%/p' \
-e '/^LIBS=/s/^LIBS=[ ]*\(.*\)/s%@LIBS[@]%\1%/p' \
-e '/^LIBM=/s/^LIBM=[ ]*\(.*\)/s%@LIBM[@]%\1%/p' \
-e '/^LIBC=/s/^LIBC=[ ]*\(.*\)/s%@LIBC[@]%\1%/p' \
-e '/^RANLIB=/s/^RANLIB=[ ]*\(.*\)/s%@RANLIB[@]%\1%/p' \
-e '/^MACHDEP=/s/^MACHDEP=[ ]*\(.*\)/s%@MACHDEP[@]%\1%/p' \
-e '/^SO=/s/^SO=[ ]*\(.*\)/s%@SO[@]%\1%/p' \
-e '/^LDSHARED=/s/^LDSHARED=[ ]*\(.*\)/s%@LDSHARED[@]%\1%/p' \
-e '/^CCSHARED=/s/^CCSHARED=[ ]*\(.*\)/s%@CCSHARED[@]%\1%/p' \
-e '/^$L=/s/^$L=[ ]*\(.*\)/s%@$L[@]%\1%/p' \
-e '/^$P=/s/^$P=\(.*\)/s%^$P=.*%$P=\1%/p' \
-e '/^$E=/s/^$E=\(.*\)/s%^$E=.*%$E=\1%/p' \
$(MAKEFILE) >sedscript
echo "/^#@SET_CCC@/d" >>sedscript
echo "/^installdir=/s%=.*%= $(installdir)%" >>sedscript
echo "/^exec_installdir=/s%=.*%=$(exec_installdir)%" >>sedscript
echo "/^srcdir=/s%=.*%= $(srcdir)%" >>sedscript
echo "/^VPATH=/s%=.*%= $(VPATH)%" >>sedscript
echo "/^LINKPATH=/s%=.*%= $(LINKPATH)%" >>sedscript
echo "/^BASELIB=/s%=.*%= $(BASELIB)%" >>sedscript
echo "/^BASESETUP=/s%=.*%= $(BASESETUP)%" >>sedscript
# Bootstrap target
boot: clobber
VERSION=`$(PYTHON) -c "import sys; print sys.version[:3]"`; \
installdir=`$(PYTHON) -c "import sys; print sys.prefix"`; \
exec_installdir=`$(PYTHON) -c "import sys; print sys.exec_prefix"`; \
$(MAKE) -f Makefile.pre.in VPATH=$(VPATH) srcdir=$(srcdir) \
VERSION=$$VERSION \
installdir=$$installdir \
exec_installdir=$$exec_installdir \
Makefile
# Handy target to remove intermediate files and backups
clean:
-rm -f *.o *~
# Handy target to remove everything that is easily regenerated
clobber: clean
-rm -f *.a tags TAGS config.c Makefile.pre $(TARGET) sedscript
-rm -f *.so *.sl so_locations
# Handy target to remove everything you don't want to distribute
distclean: clobber
-rm -f Makefile Setup
#------------------------------------------------------------------------
#------------------------------------------------------------------------
# Custom rules and dependencies added for wxPython
#
WXP_VERSION=2.1b2
# WXP_SRCDIR=../wxPython/src
SWIGFLAGS=-c++ -shadow -python -dnone -I$(WXP_SRCDIR) -D__WXGTK__ $(SEPARATE)
# Implicit rules to run SWIG
$(GENCODEDIR)/%.cpp : %.i
swig $(SWIGFLAGS) -c -o $@ $<
$(GENCODEDIR)/%.py : %.i
swig $(SWIGFLAGS) -c -o $@ $<
$(GENCODEDIR)/%.py : %.i
swig $(SWIGFLAGS) -c -o $(GENCODEDIR)/tmp_wrap.cpp $<
rm $(GENCODEDIR)/tmp_wrap.cpp
wxInstall : sharedmods $(PYMODULES)
if test ! -d $(TARGETDIR) ; then \
mkdir $(TARGETDIR) ; else true ; fi
if [ "$(SHAREDMODS)" != "" ]; then \
chmod 755 $(SHAREDMODS); \
cp $(SHAREDMODS) $(TARGETDIR); fi
-for i in $(PYMODULES); do \
cp $$i $(TARGETDIR); \
done
if [ "$(TARGETDIR)" != ".." ]; then \
python $(LIBDEST)/compileall.py $(TARGETDIR); \
python -O $(LIBDEST)/compileall.py $(TARGETDIR); \
else \
python $(LIBDEST)/compileall.py -l $(TARGETDIR); \
python -O $(LIBDEST)/compileall.py -l $(TARGETDIR);\
fi

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Aug. 2 1999 Harm van der Heijden
What's in here:
html
-- minimal wrap of Vaclaf Slavik's wxHTML (now part of
wxWindows); only parts of the wxHtmlWindow class are used.
Testsample htmlview.py.
There's also a python tag handler, see htmlwidget.py for
a demonstration.

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## This file gives the details of what is needed to build this extension
## module so the Makefile can be created.
## If you have not done "make install" for wxWindows then see Setup.in.linux
## for a more verbose version of this file.
*shared*
CCC=c++
WXWIN=../../..
GENCODEDIR=gtk
# srcdir=$(GENCODEDIR)
WX_CONFIG_CFLAGS=`wx-config --cflags`
WX_CONFIG_LIBS=`wx-config --libs`
## Depending on how your Python was built, you may have to set this
## value to use the C++ driver to link with instead of the default
## C driver. For example:
MY_LDSHARED=$(CCC) -shared
## Same as above, but for statically linking Python and wxPython together,
## in other words, if you comment out the *shared* above. If this is the
## case then you should ensure that the main() function is Python's, not
## wxWindows'. You can rebuild $(WXWIN)/src/gtk/app.cpp with NOMAIN defined
## to force this...
MY_LINKCC=$(CCC)
## Pick one of these, or set your own. This is where the wxPython module
## should be installed. It should be a subdirectory named wxPython.
#TARGETDIR=..
TARGETDIR=$(BINLIBDEST)/site-packages/wxPython
# The location of the wxPython source dir
WXP_SRCDIR=../../src
C_DEFINES = -DSWIG_GLOBAL -DWXP_USE_THREAD -DSEPARATE
C_FLAGS = -I. -I$(WXP_SRCDIR) $(WX_CONFIG_CFLAGS)
C_LIBS = -lwxPyHelpers $(WX_CONFIG_LIBS)
PYMODULES = $(GENCODEDIR)/html.py htmlhelper.py
htmlc $(GENCODEDIR)/html.cpp \
$(C_DEFINES) $(C_FLAGS) -Xlinker $(C_LIBS)

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/////////////////////////////////////////////////////////////////////////////
// Name: html.i
// Purpose: SWIG definitions of html classes
//
// Author: Robin Dunn
//
// Created: 25-nov-1998
// RCS-ID: $Id$
// Copyright: (c) 1998 by Total Control Software
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
%module html
%{
#include "helpers.h"
#include <wx/html/htmlwin.h>
#include <wx/image.h>
#include <wx/fs_zip.h>
#include <wx/fs_inet.h>
%}
//---------------------------------------------------------------------------
%include typemaps.i
%include my_typemaps.i
%extern wx.i
%extern windows.i
%extern _defs.i
%extern events.i
//%extern windows2.i
//%extern windows3.i
//%extern frames.i
//%extern misc.i
//%extern gdi.i
//%extern controls.i
%{
#ifdef __WXMSW__
static wxString wxPyEmptyStr("");
static wxPoint wxPyDefaultPosition(wxDefaultPosition);
static wxSize wxPyDefaultSize(wxDefaultSize);
#endif
static PyThreadState* wxPyThreadState;
%}
%pragma(python) code = "import wx,htmlhelper"
%pragma(python) code = "widget = htmlc"
%{
static PyObject* mod_dict = NULL; // will be set by init
#include <wx/html/mod_templ.h>
TAG_HANDLER_BEGIN(PYTHONTAG, "PYTHON")
TAG_HANDLER_PROC(tag)
{
wxWindow *wnd;
wxString errmsg;
char pbuf[256];
int fl = 0;
while (1) {
#ifdef WXP_WITH_THREAD
PyEval_RestoreThread(wxPyThreadState);
#endif
if (tag.HasParam("FLOAT"))
tag.ScanParam("FLOAT", "%i", &fl);
PyObject* pyfunc = PyDict_GetItemString(mod_dict, "WidgetStarter");
if (pyfunc == NULL) {
errmsg = "Could not find object WidgetStarter";
break;
}
if (! PyCallable_Check(pyfunc)) {
errmsg = "WidgetStarter does not appear to be callable";
break;
}
SWIG_MakePtr(pbuf, m_WParser->GetWindow(), "_wxHtmlWindow_p");
PyObject* arglist = Py_BuildValue("(s,s)", pbuf,
(const char*)tag.GetAllParams());
if (! arglist) {
errmsg = "Failed making argument list";
break;
}
PyObject* ret = PyEval_CallObject(pyfunc, arglist);
Py_DECREF(arglist);
if (ret == NULL) {
errmsg = "An error occured while calling WidgetStarter";
if (PyErr_Occurred())
PyErr_Print();
break;
}
wnd = NULL;
if (PyString_Check(ret)) {
char* thisc = PyString_AsString(ret);
SWIG_GetPtr(thisc, (void**)&wnd, "_wxWindow_p");
}
Py_DECREF(ret);
if (! wnd) {
errmsg = "Could not make a wxWindow pointer from return ptr";
break;
}
#ifdef WXP_WITH_THREAD
PyEval_SaveThread();
#endif
wnd -> Show(TRUE);
m_WParser->OpenContainer()->InsertCell(new wxHtmlWidgetCell(wnd, fl));
return FALSE;
}
/* we got out of the loop. Must be an error. Show a box stating it. */
#ifdef WXP_WITH_THREAD
PyEval_SaveThread();
#endif
wnd = new wxTextCtrl( m_WParser -> GetWindow(), -1,
errmsg, wxPoint(0,0),
wxSize(300, 100), wxTE_MULTILINE );
wnd -> Show(TRUE);
m_WParser->OpenContainer()->InsertCell(new wxHtmlWidgetCell(wnd, 100));
return FALSE;
}
TAG_HANDLER_END(PYTHONTAG)
TAGS_MODULE_BEGIN(PythonTag)
TAGS_MODULE_ADD(PYTHONTAG)
TAGS_MODULE_END(PythonTag)
// Note: see also the init function where we add the module!
%}
//---------------------------------------------------------------------------
// item of history list
class HtmlHistoryItem
{
public:
HtmlHistoryItem(const char* p, const char* a);
int GetPos() const {return m_Pos;}
void SetPos(int p) {m_Pos = p;}
const wxString& GetPage() const ;
const wxString& GetAnchor() const ;
};
class wxHtmlWindow : public wxScrolledWindow
{
public:
wxHtmlWindow(wxWindow *parent, wxWindowID id = -1,
const wxPoint& pos = wxPyDefaultPosition,
const wxSize& size = wxPyDefaultSize,
int flags=wxHW_SCROLLBAR_AUTO,
const char* name = "htmlWindow");
%pragma(python) addtomethod = "__init__:wx._StdWindowCallbacks(self)"
%pragma(python) addtomethod = "__init__:wx._StdOnScrollCallbacks(self)"
bool SetPage(const char* source);
// Set HTML page and display it. !! source is HTML document itself,
// it is NOT address/filename of HTML document. If you want to
// specify document location, use LoadPage() istead
// Return value : FALSE if an error occured, TRUE otherwise
bool LoadPage(const char* location);
// Load HTML page from given location. Location can be either
// a) /usr/wxGTK2/docs/html/wx.htm
// b) http://www.somewhere.uk/document.htm
// c) ftp://ftp.somesite.cz/pub/something.htm
// In case there is no prefix (http:,ftp:), the method
// will try to find it itself (1. local file, then http or ftp)
// After the page is loaded, the method calls SetPage() to display it.
// Note : you can also use path relative to previously loaded page
// Return value : same as SetPage
wxString GetOpenedPage() const {return m_OpenedPage;}
// Returns full location of opened page
void SetRelatedFrame(wxFrame* frame, const char* format);
// sets frame in which page title will be displayed. Format is format of
// frame title, e.g. "HtmlHelp : %s". It must contain exactly one %s
wxFrame* GetRelatedFrame() const;
void SetRelatedStatusBar(int bar);
// after(!) calling SetRelatedFrame, this sets statusbar slot where messages
// will be displayed. Default is -1 = no messages.
void SetFonts(wxString normal_face, int normal_italic_mode, wxString fixed_face, int fixed_italic_mode, int *sizes);
// sets fonts to be used when displaying HTML page.
// *_italic_mode can be either wxSLANT or wxITALIC
void SetTitle(const char* title);
// Sets the title of the window
// (depending on the information passed to SetRelatedFrame() method)
void SetBorders(int b);
// Sets space between text and window borders.
//virtual void ReadCustomization(wxConfigBase *cfg, wxString path = wxEmptyString);
// saves custom settings into cfg config. it will use the path 'path'
// if given, otherwise it will save info into currently selected path.
// saved values : things set by SetFonts, SetBorders.
//virtual void WriteCustomization(wxConfigBase *cfg, wxString path = wxEmptyString);
// ...
bool HistoryBack();
bool HistoryForward();
// Goes to previous/next page (in browsing history)
// Returns TRUE if successful, FALSE otherwise
void HistoryClear();
// Resets history
//wxHtmlContainerCell* GetInternalRepresentation() const;
// Returns pointer to conteiners/cells structure.
// It should be used ONLY when printing
//static void AddFilter(wxHtmlFilter *filter);
// Adds input filter
/* This function needs to be eventified! */
//virtual void OnLinkClicked(const char* link);
// called when users clicked on hypertext link. Default behavior is to
// call LoadPage(loc)
//static void CleanUpStatics();
// cleans static variables
};
//---------------------------------------------------------------------------
%init %{
/* This is a bit cheesy. SWIG happens to call the dictionary d...
* I save it here, 'cause I don't know how to get it back later! */
mod_dict = d;
wxPyThreadState = PyThreadState_Get();
wxClassInfo::CleanUpClasses();
wxClassInfo::InitializeClasses();
/* specifically add our python tag handler; it doesn't seem to
* happen by itself... */
wxHtmlWinParser::AddModule(new HTML_ModulePythonTag());
// Until wxFileSystem is wrapped...
#if wxUSE_FS_ZIP
wxFileSystem::AddHandler(new wxZipFSHandler);
#endif
%}
//---------------------------------------------------------------------------

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EXPORTS
inithtmlc

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#
# htmlhelper.py
#
# A few helper functions for putting wxPython widgets in html pages
#
# Harm van der Heijden, 11 aug 1999.
import wx
import string
import htmlc
# Function to parse a param string (of the form 'item=value item2="value etc"'
# and creates a dictionary
def _param2dict(param):
i = 0; j = 0; s = len(param); d = {}
d['param_str'] = param
while 1:
while i<s and param[i] == " " : i = i+1
if i>=s: break
j = i
while j<s and param[j] != "=": j=j+1
if j+1>=s:
break
word = param[i:j]
i=j+1
if (param[i] == '"'):
j=i+1
while j<s and param[j] != '"' : j=j+1
if j == s: break
val = param[i+1:j]
elif (param[i] != " "):
j=i+1
while j<s and param[j] != " " : j=j+1
val = param[i:j]
else:
val = ""
i=j+1
d[string.lower(word)] = val
return d
# This function gets called by the <python> tag handler.
# Arguments are the parent (wxHtmlWindow) SWIG pointer (in python, a string)
# and a string containing the parameters.
# The return value must be the SWIG pointer of the created widget (the 'this'
# attribute in python). The widget must be derived from a wxWindow or one
# of its descendants.
def _WidgetStarter(parentptr, param):
# create a python instance of the parent
parent = wx.wxWindowPtr(parentptr)
# try to find the widget class in the htmlwinc (=htmlwidget) module
dict = _param2dict(param)
classname = dict['class']
obj = htmlc.__dict__[classname]
# now create the class with arguments parent, dictionary
cls = apply(obj, (parent, dict))
# return the class instance's pointer
return cls.this
htmlc.WidgetStarter = _WidgetStarter

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#----------------------------------------------------------------------
TARGET = htmlc
OBJECTS = html.obj
PYMODULES = $(TARGETDIR)\html.py $(TARGETDIR)\htmlhelper.py
SOURCES = $(GENCODEDIR)\html.cpp
#----------------------------------------------------------------------
!include ..\makeinc.vc
#----------------------------------------------------------------------
default: $(TARGETDIR)\$(TARGET).pyd pycfiles
all: $(TARGET)
#----------------------------------------------------------------------
$(TARGETDIR)\$(TARGET).pyd : $(DUMMYOBJ) $(WXLIB) $(OBJECTS) # $(TARGET).res
$(link) @<<
/out:$@ /dll
$(LFLAGS) /def:$(TARGET).def /implib:./$(TARGET).lib
$(DUMMYOBJ) $(OBJECTS)
$(LIBS)
<<
#----------------------------------------------------------------------

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@@ -0,0 +1,77 @@
from wxPython.wx import *
from wxPython.html import *
import sys
default_page = """
<H1>HTML Viewer</H1>Please select <I>File->Open</I>
to open a HTML file, or edit this page in the
text control below and select <I>File->Update</I>
<P>
The python source can be seen
<a href="%s">here</a>.
""" % (sys.argv[0], )
class HtmlViewer(wxFrame):
def __init__(self, parent, id, title, pos = wxDefaultPosition, size = wxSize(400,400)):
wxFrame.__init__(self, parent, id, title, pos, size)
self.CreateStatusBar(1)
split = wxSplitterWindow(self, -1)
self.html = wxHtmlWindow(split)
self.html.SetRelatedFrame(self, "HTML Viewer: \%s")
self.html.SetRelatedStatusBar(0)
self.txt = wxTextCtrl(split, -1, default_page,
wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE)
split.SplitHorizontally(self.html, self.txt, size.y/2)
mbar = wxMenuBar()
menu = wxMenu()
menu.Append(1500, "Open")
menu.Append(1501, "Reset")
menu.Append(1502, "Update HTML")
menu.AppendSeparator()
menu.Append(1503, "Exit")
mbar.Append(menu, "File")
menu = wxMenu()
menu.Append(1510, "Back")
menu.Append(1511, "Forward")
mbar.Append(menu, "Go")
self.SetMenuBar(mbar)
self.filename = ""
EVT_MENU(self, 1500, self.OnFileOpen)
EVT_MENU(self, 1501, self.OnFileReset)
EVT_MENU(self, 1502, self.OnFileUpdate)
EVT_MENU(self, 1503, self.OnClose)
EVT_MENU(self, 1510, self.OnGoBack)
EVT_MENU(self, 1511, self.OnGoForward)
# A default opening text
self.html.SetPage( default_page )
def OnFileOpen(self, event):
dlg = wxFileDialog(NULL, "Open file")
if dlg.ShowModal() == wxID_OK:
self.filename = dlg.GetPath()
self.html.LoadPage(self.filename)
def OnFileReset(self, event):
self.html.SetPage( default_page )
self.txt.SetValue( default_page )
def OnFileUpdate(self, event):
self.html.SetPage( self.txt.GetValue() )
def OnGoBack(self, event):
self.html.HistoryBack()
def OnGoForward(self, event):
self.html.HistoryForward()
def OnClose(self,event):
self.Destroy()
class MyApp(wxApp):
def OnInit(self):
frame = HtmlViewer(NULL, -1, "HTML Viewer")
frame.Show(TRUE)
self.SetTopWindow(frame)
return TRUE
wxImage_AddHandler(wxPNGHandler())
wxImage_AddHandler(wxGIFHandler())
wxImage_AddHandler(wxJPEGHandler())
theApp = MyApp(0)
theApp.MainLoop()

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from wxPython.wx import *
from wxPython.html import *
import sys,string
# A bunch of simple widgets, all somehow derived from wxWindow
class Widget1(wxWindow):
def __init__(self, parent, param):
wxWindow.__init__(self, parent, -1)
self.text = wxTextCtrl(self, -1, param['param_str'], wxPoint(5,5),
wxSize(200,150), wxTE_MULTILINE)
but = wxButton(self, 1001, "Click me", wxPoint(50,160), wxSize(100,30))
EVT_BUTTON(self, 1001, self.OnButton)
self.SetSize(wxSize(210,200))
def OnButton(self, event):
self.text.AppendText( "Click!\n" )
class Widget2(wxButton):
def __init__(self, parent, param):
wxButton.__init__(self, parent, int(param['id']), param['title'])
class Widget3(wxTextCtrl):
def __init__(self, parent, param):
wxTextCtrl.__init__(self, parent, -1, "No clicks")
self.clicked = 0;
EVT_BUTTON(parent, int(param['button_id']), self.OnButton)
def OnButton(self, event):
self.clicked = self.clicked + 1
self.SetValue("%d clicks" % (self.clicked,))
# make the widgets known in the widget module (aka htmlc)
widget.Widget1 = Widget1
widget.Widget2 = Widget2
widget.Widget3 = Widget3
# our default page
default_page = """
<H2>wxPython widgets go HTML</H2>
A bunch of wxPython widgets are scattered on this HTML page.
Here's one:
<center><python class="Widget1" greeting="Hello World"></center>
<hr>
Here's another:
<center><python class="Widget2" float=70 id=1002 title="Button A"></center>
It should always take up 70% of the page width.
<p>And then there's this, listening to button A:
<python class="Widget3" button_id=1002></p>
"""
# our explanation
apology = """
For some bizarre reason, it takes forever and a day to display the
widgets if they are constructed in the frame's constructor. This
only happens in MSW, wxGTK works fine.
<p>Select <I>File->Show it</I> to draw the widgets."""
default_page = default_page + "The HTML code for this page is\n <pre>" + default_page + "</pre>"
class HtmlViewer(wxFrame):
def __init__(self, parent, id, title, pos = wxDefaultPosition, size = wxSize(400,400)):
wxFrame.__init__(self, parent, id, title, pos, size)
self.CreateStatusBar(1)
self.html = wxHtmlWindow(self)
self.html.SetRelatedFrame(self, "HTML Viewer: \%s")
self.html.SetRelatedStatusBar(0)
mbar = wxMenuBar()
menu = wxMenu()
menu.Append(1500, "Show it")
menu.Append(1503, "Exit")
mbar.Append(menu, "File")
EVT_MENU(self, 1500, self.OnShowIt)
EVT_MENU(self, 1503, self.OnClose)
self.SetMenuBar(mbar)
# change apology below to default_page, if you dare!
self.html.SetPage( default_page )
def OnClose(self,event):
self.Destroy()
def OnShowIt(self,event):
self.html.SetPage( default_page )
# now quickly remove the menu option, to hide that
# other bug; namely that widgets aren't removed when the
# HTML page is.
self.GetMenuBar().Enable(1500, FALSE)
class MyApp(wxApp):
def OnInit(self):
frame = HtmlViewer(NULL, -1, "HTML Viewer")
frame.Show(TRUE)
self.SetTopWindow(frame)
return TRUE
wxImage_AddHandler(wxPNGHandler())
wxImage_AddHandler(wxGIFHandler())
wxImage_AddHandler(wxJPEGHandler())
theApp = MyApp(0)
theApp.MainLoop()