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/**
* Dialog for executing and monitoring script execution
*
* Author:
* Bob Jamison
*
* Copyright (C) 2004-2007 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <glibmm/i18n.h>
#include <gtkmm/menubar.h>
#include <gtkmm/frame.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/textview.h>
#include "scriptdialog.h"
#include <extension/script/InkscapeScript.h>
namespace Inkscape {
namespace UI {
namespace Dialog {
//#########################################################################
//## I M P L E M E N T A T I O N
//#########################################################################
/**
* A script editor/executor
*/
class ScriptDialogImpl : public ScriptDialog
{
public:
/**
* Constructor
*/
ScriptDialogImpl();
/**
* Destructor
*/
~ScriptDialogImpl()
{}
/**
* Clear the text
*/
void clear();
/**
* Execute the script
*/
void execute(Inkscape::Extension::Script::InkscapeScript::ScriptLanguage lang);
/**
* Execute a Python script
*/
void executePython();
/**
* Execute a Perl script
*/
void executePerl();
private:
Gtk::MenuBar menuBar;
Gtk::Menu fileMenu;
//## Script text
Gtk::Frame scriptTextFrame;
Gtk::ScrolledWindow scriptTextScroll;
Gtk::TextView scriptText;
//## Output text
Gtk::Frame outputTextFrame;
Gtk::ScrolledWindow outputTextScroll;
Gtk::TextView outputText;
//## Error text
Gtk::Frame errorTextFrame;
Gtk::ScrolledWindow errorTextScroll;
Gtk::TextView errorText;
};
static char *defaultPythonCodeStr =
#if defined(WITH_PYTHON)
"# This is a sample Python script.\n"
"# To run it, select 'Execute Python' from the File menu above.\n"
"desktop = inkscape.activeDesktop\n"
"dialogmanager = desktop.dialogManager\n"
"document = inkscape.activeDocument\n"
"inkscape.hello()\n"
"dialogmanager.showAbout()\n"
#elif defined(WITH_PERL)
"# This is a sample Perl script.\n"
"# To run it, select 'Execute Perl' from the File menu above.\n"
"my $desktop = $inkscape->getDesktop();\n"
"my $dialogmanager = $inkscape->getDialogManager();\n"
"my $document = $desktop->getDocument();\n"
"$document->hello();\n"
"$dialogmanager->showAbout();\n"
#else
"# This is where you could type a script.\n"
"# However, no scripting languages have been compiled\n"
"# into Inkscape, so this window has no functionality.\n"
"# When compiling Inkscape, run \"configure\" with\n"
"# \"--with-python\" and/or \"--with-perl\".\n"
#endif
"";
//#########################################################################
//## E V E N T S
//#########################################################################
static void textViewClear(Gtk::TextView &view)
{
Glib::RefPtr<Gtk::TextBuffer> buffer = view.get_buffer();
buffer->erase(buffer->begin(), buffer->end());
}
/**
* Also a public method. Remove all text from the dialog
*/
void ScriptDialogImpl::clear()
{
textViewClear(scriptText);
textViewClear(outputText);
textViewClear(errorText);
}
/**
* Execute the script in the dialog
*/
void
ScriptDialogImpl::execute(Inkscape::Extension::Script::InkscapeScript::ScriptLanguage
lang)
{
Glib::ustring script = scriptText.get_buffer()->get_text(true);
Glib::ustring output;
Glib::ustring error;
Inkscape::Extension::Script::InkscapeScript engine;
bool ok = engine.interpretScript(script, output, error, lang);
outputText.get_buffer()->set_text(output);
errorText.get_buffer()->set_text(error);
if (!ok)
{
//do we want something here?
}
}
/**
* Execute the script in the dialog
*/
void ScriptDialogImpl::executePython()
{
execute(Inkscape::Extension::Script::InkscapeScript::PYTHON);
}
/**
* Execute the script in the dialog
*/
void ScriptDialogImpl::executePerl()
{
execute(Inkscape::Extension::Script::InkscapeScript::PERL);
}
//#########################################################################
//## C O N S T R U C T O R / D E S T R U C T O R
//#########################################################################
/**
* Constructor
*/
ScriptDialogImpl::ScriptDialogImpl() :
ScriptDialog()
{
Gtk::Box *contents = _getContents();
//## Add a menu for clear()
menuBar.items().push_back( Gtk::Menu_Helpers::MenuElem(_("_File"), fileMenu) );
fileMenu.items().push_back( Gtk::Menu_Helpers::MenuElem(_("_Clear"),
sigc::mem_fun(*this, &ScriptDialogImpl::clear) ) );
#ifdef WITH_PYTHON
fileMenu.items().push_back( Gtk::Menu_Helpers::MenuElem(_("_Execute Python"),
sigc::mem_fun(*this, &ScriptDialogImpl::executePython) ) );
#endif
#ifdef WITH_PERL
fileMenu.items().push_back( Gtk::Menu_Helpers::MenuElem(_("_Execute Perl"),
sigc::mem_fun(*this, &ScriptDialogImpl::executePerl) ) );
#endif
contents->pack_start(menuBar, Gtk::PACK_SHRINK);
//### Set up the script field
scriptText.set_editable(true);
scriptText.get_buffer()->set_text(defaultPythonCodeStr);
scriptTextScroll.add(scriptText);
scriptTextScroll.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_ALWAYS);
scriptTextFrame.set_label(_("Script"));
scriptTextFrame.set_shadow_type(Gtk::SHADOW_NONE);
scriptTextFrame.add(scriptTextScroll);
contents->pack_start(scriptTextFrame);
//### Set up the output field
outputText.set_editable(true);
outputText.get_buffer()->set_text("");
outputTextScroll.add(outputText);
outputTextScroll.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_ALWAYS);
outputTextFrame.set_label(_("Output"));
outputTextFrame.set_shadow_type(Gtk::SHADOW_NONE);
outputTextFrame.add(outputTextScroll);
contents->pack_start(outputTextFrame);
//### Set up the error field
errorText.set_editable(true);
errorText.get_buffer()->set_text("");
errorTextScroll.add(errorText);
errorTextScroll.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_ALWAYS);
errorTextFrame.set_label(_("Errors"));
errorTextFrame.set_shadow_type(Gtk::SHADOW_NONE);
errorTextFrame.add(errorTextScroll);
contents->pack_start(errorTextFrame);
// sick of this thing shrinking too much
set_size_request(350, 400);
show_all_children();
}
/**
* Factory method. Use this to create a new ScriptDialog
*/
ScriptDialog &ScriptDialog::getInstance()
{
ScriptDialog *dialog = new ScriptDialogImpl();
return *dialog;
}
} //namespace Dialogs
} //namespace UI
} //namespace Inkscape
//#########################################################################
//## E N D O F F I L E
//#########################################################################
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