// Copyright (C) 2001 Jean-Marc Valin & Dominic Letourneau
#include <list>
#include <sstream>
#include <libxml/parser.h>
#include "vflow.h"
#include "iextensions.h"
#include "vflow_pref.h"
#include "flow_version.h"
#include "misc_gui.h"
#include "GUIDocument.h"
#include "GUINetwork.h"
#include "GUILink.h"
#include "GUINode.h"
#include "GUINodeParameters.h"
#include "GUITreeView.h"
using namespace std;
using namespace FD;
namespace FD {
void GUIDocument_codegen(GUIDocument *doc);
vflowGUI* vflowGUI::vflowApp = NULL;
const int vflowGUI::CLIPBOARD_COPY_MODE = 0;
const int vflowGUI::CLIPBOARD_CUT_MODE = 1;
const int vflowGUI::CLIPBOARD_NONE_MODE = 2;
#define GLADE_HOOKUP_OBJECT(component,widget,name) \
g_object_set_data_full (G_OBJECT (component), name, \
gtk_widget_ref (widget), (GDestroyNotify) gtk_widget_unref)
#define GLADE_HOOKUP_OBJECT_NO_REF(component,widget,name) \
g_object_set_data (G_OBJECT (component), name, widget)
/**********************************************************************************************************
**********************************************************************************************************/
vflowGUI* vflowGUI::instance() {
if (!vflowApp) {
vflowApp = new vflowGUI();
}
return vflowApp;
}
/**********************************************************************************************************
**********************************************************************************************************/
vflowGUI::vflowGUI() {
create_mdi();
}
/**********************************************************************************************************
**********************************************************************************************************/
vflowGUI::~vflowGUI() {
}
void vflowGUI::display_treeview_nodetype(const std::string &nodeType)
{
if (m_treeView)
{
m_treeView->displayInfo(nodeType);
}
}
GUIDocument *vflowGUI::getCurrentDoc()
{
int curr = gtk_notebook_get_current_page (GTK_NOTEBOOK(notebook1));
if (curr==-1)
{
return NULL;
} else {
//cerr<<"Current page of the notebook : "<<curr<<endl;
GtkWidget *page = gtk_notebook_get_nth_page (GTK_NOTEBOOK(notebook1), curr);
return (GUIDocument*)gtk_object_get_data(GTK_OBJECT(page), "doc");
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::create_empty_document() {
new_doc_event(NULL,this);
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::load_document (const string fname) {
int pos = fname.rfind("/");
string doc_name;
if (pos != string::npos) {
doc_name = fname.substr(pos + 1,fname.size() - (pos +1));
}
else {
doc_name = fname;
}
GUIDocument *doc = new GUIDocument(doc_name);
doc->setFullPath(fname);
try {
doc->load();
} catch (BaseException *e) {
stringstream except;
e->print(except);
doc->less_print (except.str());
} catch (...) {
doc->less_print ("Unknown exception caught while loading document");
}
doc->resetModified();
}
/**********************************************************************************************************
This function is called when a GUIDocument is created and needs to add the VFlow notebook page
Dominic Letourneau (13/09/2003)
**********************************************************************************************************/
void vflowGUI::add_notebook_document(GUIDocument *doc, GtkWidget *child) {
//creating label for the notebook page
GtkWidget *label1 = gtk_label_new ((gchar *)doc->getName().c_str());
gtk_label_set_justify (GTK_LABEL (label1), GTK_JUSTIFY_LEFT);
gtk_widget_show (label1);
//append page to the notebook
gtk_notebook_append_page(GTK_NOTEBOOK(notebook1), child, label1);
//if negative, last page will be used.
gtk_notebook_set_current_page (GTK_NOTEBOOK(notebook1), -1);
}
/**********************************************************************************************************
This function is called when a GUIDocument is deleted and needs to remove the VFLOW notebook page
Dominic Letourneau (13/09/2003)
**********************************************************************************************************/
void vflowGUI::remove_notebook_document(GUIDocument *doc, GtkWidget *child) {
int page_num = gtk_notebook_page_num(GTK_NOTEBOOK(notebook1),child);
if (page_num != -1) {
gtk_notebook_remove_page(GTK_NOTEBOOK(notebook1),page_num);
}
else {
cerr<<"**ERROR** VFlow Widget not in notebook : "<<child<<" doc "<<doc->getName()<<endl;
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::copy(GUIDocument *doc) {
//cerr<<"vflowGUI::copy called"<<endl;
GUINetwork *net = dynamic_cast<GUINetwork*>(doc->getCurrentNet());
if (net) {
clipboard = net->getSelectedNodes();
clipboardMode = CLIPBOARD_COPY_MODE;
//cerr<<"clipboard size : "<<clipboard.size()<<endl;
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::paste (GUIDocument *doc) {
//cerr<<"vflowGUI::paste called"<<endl;
GUINetwork *net = dynamic_cast<GUINetwork*>(doc->getCurrentNet());
if (!net) return;
map<GUINode*, GUINode*> created_nodes;
//emptying selected nodes
net->emptySelectedNodes();
double x1,y1,x2,y2;
double delta_x = 10;
double delta_y = 10;
int c1,c2;
net->get_scroll_region(x1,y1,x2,y2);
//printf("scroll region (%f,%f) : (%f,%f)\n",x1,y1,x2,y2);
net->get_scroll_offsets(c1,c2);
//printf("scroll offsets (%i, %i)\n",c1,c2);
//copying
for (list<GUINode*>::iterator iter = clipboard.begin();
iter != clipboard.end(); iter++) {
double x, y;
(*iter)->getPos(x,y);
string type = (*iter)->getType();
//creating new node
GUINode *my_node = dynamic_cast<GUINode*>(net->addNode(type,x + delta_x, y + delta_y));
//new node aliases
created_nodes.insert(make_pair((*iter),my_node));
//copying parameters
UINodeParameters *params_source = (*iter)->getParameters();
UINodeParameters *params_destination = new GUINodeParameters(my_node,(*iter)->getType());
params_destination->copyParameterText(params_source);
my_node->setNodeParameters(params_destination);
//copying inputs (for resizable nodes)
std::vector<UITerminal *> all_inputs = (*iter)->getInputs();
for (int i = 0; i < all_inputs.size(); i++) {
string input_name = all_inputs[i]->getName();
string input_type = all_inputs[i]->getType();
if (my_node->getInputNamed(input_name) == NULL) {
//add this input
my_node->addTerminal(string(input_name), UINetTerminal::INPUT);
}
}
//copying outputs (for resizable nodes)
std::vector<UITerminal *> all_outputs = (*iter)->getOutputs();
for (int i = 0; i < all_outputs.size(); i++) {
string output_name = all_outputs[i]->getName();
string output_type = all_outputs[i]->getType();
if (my_node->getOutputNamed(output_name) == NULL) {
//add this output
my_node->addTerminal(string(output_name), UINetTerminal::OUTPUT);
}
}
//unselecting old node
(*iter)->unselect();
//selecting newly created node
my_node->select();
//adding the new node to the selected list
net->addSelectedNode(my_node);
//remove the copied node from the selected list
GUINetwork *source_network = dynamic_cast<GUINetwork*>((*iter)->getNetwork());
if (source_network != net && source_network != NULL) {
source_network->removeSelectedNode(*iter);
}
}
//relinking (only selected nodes)
for (list<GUINode*>::iterator iter = clipboard.begin();
iter != clipboard.end(); iter++) {
//getting terminals
vector<UITerminal*> inputTerminals = (*iter)->getInputs();
//getting links
for (int i = 0; i < inputTerminals.size(); i++) {
vector<UILink*> links = inputTerminals[i]->getConnections();
for (int j = 0; j < links.size(); j++) {
UITerminal *from_terminal = links[j]->getFromTerminal();
UITerminal *to_terminal = links[j]->getToTerminal();
GUINode *from_node = dynamic_cast<GUINode*>(from_terminal->getNode());
GUINode *to_node = dynamic_cast<GUINode*>(to_terminal->getNode());
if (created_nodes.find(from_node) != created_nodes.end() &&
created_nodes.find(to_node) != created_nodes.end()) {
//link between selected nodes
UILink *my_link = created_nodes[from_node]->newLink(
created_nodes[from_node]->getOutputNamed(from_terminal->getName()),
created_nodes[to_node]->getInputNamed(to_terminal->getName()));
while (!my_link->get_link_points().empty()) {
GUILinkPoint *p1 = my_link->get_link_points().front();
my_link->get_link_points().pop_front();
delete p1;
}
//todo : reshape link
list<GUILinkPoint*> &p_list = links[j]->get_link_points();
for (list<GUILinkPoint*>::iterator p_iter = p_list.begin();
p_iter != p_list.end(); p_iter++) {
//copying points
my_link->get_link_points().push_back(new GUILinkPoint((*p_iter)->x + delta_x, (*p_iter)->y + delta_y));
}
dynamic_cast<GUILink*>(my_link)->update();
}
}
}
}
if (clipboardMode == CLIPBOARD_CUT_MODE) {
//should destroy selected nodes from source document
while(!clipboard.empty()) {
GUINode *my_node = clipboard.front();
clipboard.pop_front();
delete my_node;
}
}
if (clipboardMode == CLIPBOARD_COPY_MODE) {
clipboard.resize(0);
//clipboard should contain newly copied nodes.
for (map<GUINode*,GUINode*>::iterator iter = created_nodes.begin();
iter != created_nodes.end(); iter++) {
clipboard.push_back((*iter).second);
}
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::cut(GUIDocument *doc) {
//cerr<<"vflowGUI::cut called"<<endl;
GUINetwork *net = dynamic_cast<GUINetwork*>(doc->getCurrentNet());
if (net) {
clipboard = net->getSelectedNodes();
clipboardMode = CLIPBOARD_CUT_MODE;
//cerr<<"clipboard size : "<<clipboard.size()<<endl;
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::clear(GUIDocument *doc) {
//cerr<<"vflowGUI::clear called"<<endl;
if (doc) {
GUINetwork *net = dynamic_cast<GUINetwork*>(doc->getCurrentNet());
if (net) {
net->clearSelectedNodes();
}
clipboard.resize(0);
clipboardMode = CLIPBOARD_NONE_MODE;
}
}
void vflowGUI::display_statusbar_text(const string &text) {
string to_display = text;
//replacing CRs by spaces
for (int i =0; i < to_display.size(); i++) {
if (to_display[i] == '\n' || to_display[i] == '\r') {
to_display[i] = ' ';
}
}
//creating widget
//GtkWidget *my_label = gtk_label_new(to_display.c_str());
//gtk_widget_ref(my_label);
//gtk_widget_show(my_label);
//set statusbar widget
//gnome_app_set_statusbar (GNOME_APP(mdi),my_label);
GtkWidget *appbar_widget = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (mdi), "statusbar"));
gnome_appbar_set_status (GNOME_APPBAR(appbar_widget),to_display.c_str());
}
/**********************************************************************************************************
**********************************************************************************************************/
static gboolean delete_app(GtkWidget *widget, GdkEvent *event, vflowGUI *appPtr)
{
cerr<<"exit..."<<endl;
exit_event(NULL, appPtr);
return TRUE;
}
/**********************************************************************************************************
**********************************************************************************************************/
void new_doc_event (GtkMenuItem *menuitem, vflowGUI *vflow) {
GUIDocument *doc = new GUIDocument("Untitled");
doc->addNetwork("MAIN", UINetwork::subnet);
doc->resetModified();
}
/**********************************************************************************************************
**********************************************************************************************************/
void file_open_ok_sel(GtkWidget *w, vflowGUI *vflow) {
//until user_data (2nd arg works)
vflow = vflowGUI::instance();
GtkWidget *ssel = GTK_WIDGET(gtk_object_get_user_data(GTK_OBJECT(w)));
gchar *fname = g_strdup(gtk_file_selection_get_filename (GTK_FILE_SELECTION(ssel)));
if (fname) {
vflow->load_document(string(fname));
}
g_free (fname);
gtk_widget_destroy (GTK_WIDGET (ssel));
ssel = NULL;
}
/**********************************************************************************************************
**********************************************************************************************************/
gint file_open_destroy(GtkWidget *button, GtkWidget *sel) {
gtk_widget_destroy(sel);
return TRUE;
}
/**********************************************************************************************************
**********************************************************************************************************/
void open_doc_event (GtkMenuItem *menuitem, vflowGUI *vflow) {
//until user_data (2nd arg works)
vflow = vflowGUI::instance();
GtkWidget *ssel = gtk_file_selection_new("Open file...");
gtk_object_set_user_data(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),ssel);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),
"clicked", (GtkSignalFunc)file_open_ok_sel,
vflow);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->cancel_button),
"clicked", (GtkSignalFunc)file_open_destroy,
ssel);
gtk_widget_show(ssel);
}
/**********************************************************************************************************
**********************************************************************************************************/
gint close_doc_event (GtkMenuItem *menuitem, vflowGUI *vflow) {
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc) {
return -1;
}
if (!doc->isModified())
{
delete doc;
return 1;
}
string question("Do you want to save changes to ");
question += doc->getName();
question += "?";
switch (close_save_dialog(question.c_str()))
{
case GTK_RESPONSE_CANCEL:
return 0;
break;
case GTK_RESPONSE_NO:
delete doc;
return 1;
break;
case GTK_RESPONSE_ACCEPT:
//doc->save();
save_doc_event(NULL, vflow);
delete doc;
return 1;
break;
}
//doc->closeRequest();
}
/**********************************************************************************************************
**********************************************************************************************************/
void file_saveas_ok_sel(GtkWidget *w, vflowGUI *vflow) {
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
return;
GtkWidget *ssel = GTK_WIDGET(gtk_object_get_user_data(GTK_OBJECT(w)));
gchar *fname = g_strdup(gtk_file_selection_get_filename (GTK_FILE_SELECTION(ssel)));
if (fname) {
//update document label (notebook)
string doc_name;
int pos = string(fname).rfind("/");
if (pos != string::npos) {
doc_name = string(fname).substr(pos + 1,string(fname).size() - (pos +1));
}
else {
doc_name = string(fname);
}
gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(vflowGUI::instance()->notebook1), doc->getView(), doc_name.c_str());
doc->setFullPath(fname);
doc->save();
doc->resetModified();
}
g_free (fname);
gtk_widget_destroy (GTK_WIDGET (ssel));
ssel = NULL;
}
/**********************************************************************************************************
**********************************************************************************************************/
gint file_saveas_destroy(GtkWidget *w, GtkWidget *sel) {
gtk_widget_destroy(sel);
return TRUE;
}
/**********************************************************************************************************
**********************************************************************************************************/
void saveas_doc_event(GtkWidget *widget, vflowGUI *vflow) {
gchar *title = NULL;
//until user_data (2nd arg works)
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
title = g_strdup_printf (_("Save %s As..."), (gchar*) doc->getName().c_str());
GtkWidget *ssel = gtk_file_selection_new(title);
gtk_object_set_user_data(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),ssel);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),
"clicked", (GtkSignalFunc)file_saveas_ok_sel,
vflow);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->cancel_button),
"clicked", (GtkSignalFunc)file_saveas_destroy,
ssel);
//set filename
gtk_file_selection_set_filename (GTK_FILE_SELECTION(ssel),(gchar*)doc->getName().c_str());
gtk_widget_show(ssel);
g_free (title);
}
/**********************************************************************************************************
**********************************************************************************************************/
void save_doc_event(GtkWidget *widget, vflowGUI *vflow)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
if (doc->isUntitled()) {
saveas_doc_event(widget, vflow);
return;
}
if (doc->isModified())
doc->save();
doc->resetModified();
}
/**********************************************************************************************************
**********************************************************************************************************/
static void on_cut_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
//calling application cut
vflowGUI::instance()->cut(doc);
}
/**********************************************************************************************************
**********************************************************************************************************/
static void on_copy_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
//calling application copy
vflowGUI::instance()->copy(doc);
}
/**********************************************************************************************************
**********************************************************************************************************/
static void on_paste_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
//calling application paste
vflowGUI::instance()->paste(doc);
}
/**********************************************************************************************************
**********************************************************************************************************/
static void on_clear_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
GUINetwork *net = dynamic_cast<GUINetwork*>(doc->getCurrentNet());
if (!net)
{
return;
}
//calling application clear
vflowGUI::instance()->clear(doc);
}
/**********************************************************************************************************
**********************************************************************************************************/
static int net_create_id=0;
static int iter_create_id=1;
static int threaded_create_id=2;
static void add_net_event (GtkMenuItem *menuitem,
gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
const char *ask_phrase;
string default_str;
UINetwork::Type net_type;
switch (*(int*)user_data)
{
case 0:
ask_phrase="What's the name of the network?";
default_str = doc->getNewNetName(UINetwork::subnet);
net_type = UINetwork::subnet;
break;
case 1:
ask_phrase="What's the name of the iterator?";
default_str = doc->getNewNetName(UINetwork::iterator);
net_type = UINetwork::iterator;
break;
case 2:
ask_phrase="What's the name of the threaded iterator?";
default_str = doc->getNewNetName(UINetwork::threaded);
net_type = UINetwork::threaded;
break;
}
string str = ask_string_dialog(ask_phrase, default_str.c_str());
if (str != "")
{
try {
//cerr<<"vflow adding network"<<endl;
doc->addNetwork(str, net_type);
}
catch (BaseException *e) {
stringstream str;
e->print(str);
GtkWidget* dialog = gnome_warning_dialog (str.str().c_str());
delete e;
}
}
}
/**********************************************************************************************************
**********************************************************************************************************/
static void rename_net_event (GtkMenuItem *menuitem,
gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
doc->renameCurrentNet();
//gtk_notebook_get_current_page (GTK_NOTEBOOK(notebook1));
//doc
//cerr << "remove net\n";
}
/**********************************************************************************************************
**********************************************************************************************************/
static void remove_net_event (GtkMenuItem *menuitem,
gpointer user_data)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
doc->removeCurrentNet();
//gtk_notebook_get_current_page (GTK_NOTEBOOK(notebook1));
//doc
//cerr << "remove net\n";
}
/**********************************************************************************************************
**********************************************************************************************************/
static void add_note_event(GtkMenuItem *menuitem, gpointer user_data)
{
cerr<<"Add a note (prototype) is not fully functionnal. Should display a GUI asking for comments"<<endl;
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc) return;
UINetwork *net = doc->getCurrentNet();
if (!net) return;
net->addNote(net->newNote("Enter text here!",10.0,10.0,true));
doc->setModified();
}
/**********************************************************************************************************
**********************************************************************************************************/
void network_export_fsel_ok_sel(GtkWidget *w, UINetwork *net) {
GtkWidget *ssel = GTK_WIDGET(gtk_object_get_user_data(GTK_OBJECT(w)));
gchar *fname = g_strdup(gtk_file_selection_get_filename (GTK_FILE_SELECTION(ssel)));
if (fname && net) {
GUIDocument *doc = dynamic_cast<GUIDocument*>(net->getDocument());
if (doc) {
try {
doc->exportNetwork(net->getName(),fname);
}
catch (BaseException *e) {
stringstream tmp_stream;
doc->less_print(tmp_stream.str());
delete e;
}
doc->less_print(string("Network (") + net->getName() + string(") exported to : ") + string(fname));
}
}
g_free (fname);
gtk_widget_destroy (GTK_WIDGET (ssel));
ssel = NULL;
}
/**********************************************************************************************************
**********************************************************************************************************/
gint network_export_fsel_destroy(GtkWidget *button, GtkWidget *sel) {
gtk_widget_destroy(sel);
return TRUE;
}
/**********************************************************************************************************
**********************************************************************************************************/
static void export_network_event(GtkMenuItem *menuitem, gpointer user_data)
{
try {
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc) return;
UINetwork *net = doc->getCurrentNet();
if (!net) return;
GtkWidget *ssel = gtk_file_selection_new("Export Network...");
gtk_object_set_user_data(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),ssel);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),
"clicked", (GtkSignalFunc) network_export_fsel_ok_sel,
net);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->cancel_button),
"clicked", (GtkSignalFunc) network_export_fsel_destroy,
ssel);
string defaultName = net->getName() + string(".n");
gtk_file_selection_set_filename (GTK_FILE_SELECTION(ssel),
defaultName.c_str());
gtk_widget_show(ssel);
}
catch (BaseException *e) {
stringstream tmp_stream;
e->print(tmp_stream);
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (doc) {
doc->less_print(tmp_stream.str());
}
delete e;
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void network_import_fsel_ok_sel(GtkWidget *w, GUIDocument *doc) {
GtkWidget *ssel = GTK_WIDGET(gtk_object_get_user_data(GTK_OBJECT(w)));
gchar *fname = g_strdup(gtk_file_selection_get_filename (GTK_FILE_SELECTION(ssel)));
if (fname && doc) {
try {
doc->importNetwork(string(fname));
}
catch (BaseException *e) {
stringstream tmp_stream;
doc->less_print(tmp_stream.str());
delete e;
}
doc->less_print(string("Network file imported : ") + string(fname));
}
g_free (fname);
gtk_widget_destroy (GTK_WIDGET (ssel));
ssel = NULL;
}
/**********************************************************************************************************
**********************************************************************************************************/
gint network_import_fsel_destroy(GtkWidget *button, GtkWidget *sel) {
gtk_widget_destroy(sel);
return TRUE;
}
/**********************************************************************************************************
**********************************************************************************************************/
static void import_network_event(GtkMenuItem *menuitem, gpointer user_data)
{
try {
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc) return;
GtkWidget *ssel = gtk_file_selection_new("Import Network...");
gtk_object_set_user_data(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),ssel);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->ok_button),
"clicked", (GtkSignalFunc) network_import_fsel_ok_sel,
doc);
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(ssel)->cancel_button),
"clicked", (GtkSignalFunc) network_import_fsel_destroy,
ssel);
gtk_widget_show(ssel);
}
catch (BaseException *e) {
stringstream tmp_stream;
e->print(tmp_stream);
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (doc) {
doc->less_print(tmp_stream.str());
}
delete e;
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::set_run_mode (bool isRuning)
{
gtk_widget_set_sensitive(button5,!isRuning);
gtk_widget_set_sensitive(button6,isRuning);
}
/**********************************************************************************************************
**********************************************************************************************************/
#include <stdio.h>
void run_doc_event(GtkWidget *widget, vflowGUI *vflow) {
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
if (FlowPref::getBool("VFLOW", "RunProcess"))
{
int size;
char *mem = doc->saveToMemory(size);
FILE *pipe = popen("cat | gflow /dev/stdin", "w");
fwrite(mem, 1, size, pipe);
fprintf(pipe,"\n");
fflush(pipe);
pclose(pipe);
//FIXME: delete mem
} else {
vflow->set_run_mode(true);
doc->threadRun();
}
}
/**********************************************************************************************************
**********************************************************************************************************/
void doc_prop_event(GtkWidget *widget, vflowGUI *vflow)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
doc->showParams();
}
/**********************************************************************************************************
**********************************************************************************************************/
void stop_doc_event(GtkWidget *widget, vflowGUI *vflow)
{
//until user_data (2nd arg works)
vflow = vflowGUI::instance();
//cerr<<"Stopping the thread!"<<endl;
GUIDocument::threadStop();
}
/**********************************************************************************************************
**********************************************************************************************************/
void build_event (GtkMenuItem *menuitem, vflowGUI *vflow)
{
GUIDocument *doc = vflowGUI::instance()->getCurrentDoc();
if (!doc)
{
return;
}
GUIDocument_codegen(doc);
}
/**********************************************************************************************************
**********************************************************************************************************/
void exit_event (GtkMenuItem *menuitem, vflowGUI *vflow)
{
/*vflow = vflowGUI::instance();
GUIDocument *doc;
while (doc = vflow->getCurrentDoc())
{
if (!doc->closeRequest())
return;
}
*/
while (1)
{
int close = close_doc_event(NULL, vflow);
if (close == 0)
return;
if (close==-1) {
break;
}
}
gtk_main_quit();
}
/**********************************************************************************************************
(strange) child set to NULL?
**********************************************************************************************************/
gint remove_doc_cb (GnomeMDI *mdi, GnomeMDIChild *child) {
GnomeMessageBox *msgbox;
int ret, *ptr;
char *fname;
vflowGUI *vflow = vflowGUI::instance();
/*
GUIDocument *doc = (GUIDocument*)gtk_object_get_data(GTK_OBJECT(child), "doc");
string msg = " '" + doc->getName() + "' has been modified. Do you wish to save it?";
if (vflow->mdi->active_view) {
if (doc->isModified()) {
msgbox = GNOME_MESSAGE_BOX (gnome_message_box_new (
msg.c_str(),
GNOME_MESSAGE_BOX_QUESTION,
GNOME_STOCK_BUTTON_YES,
GNOME_STOCK_BUTTON_NO,
GNOME_STOCK_BUTTON_CANCEL,
NULL));
gnome_dialog_set_default (GNOME_DIALOG (msgbox), 2);
ret = gnome_dialog_run_and_close (GNOME_DIALOG (msgbox));
switch (ret) {
case 0:
{
if (doc->isUntitled())
{
return FALSE;
}
if (doc->isModified())
doc->save();
doc->resetModified();
}
case 1:
delete doc;
return TRUE;
default:
return FALSE;
}
}
}
*/
return TRUE;
}
/**********************************************************************************************************
**********************************************************************************************************/
void overflow_doc_event(GtkMenuItem *menuitem, vflowGUI *vflow)
{
gnome_url_show("http://flowdesigner.sourceforge.net/doc/user-manual/index.html", NULL);
}
/**********************************************************************************************************
**********************************************************************************************************/
void overflow_noderef_event(GtkMenuItem *menuitem, vflowGUI *vflow)
{
gnome_url_show("http://flowdesigner.sourceforge.net/doc/nodes.html",NULL);
}
/**********************************************************************************************************
**********************************************************************************************************/
void on_preferences1_activate (GtkMenuItem *menuitem, vflowGUI *vflow)
{
new VFlowPrefDialog;
//create_propertybox1();
}
/**********************************************************************************************************
**********************************************************************************************************/
void about_event (GtkMenuItem *menuitem, vflowGUI *vflow)
{
const gchar *authors[] = {
"Jean-Marc Valin (jean-marc.valin@usherbrooke.ca)",
"Dominic Letourneau (dominic.letourneau@usherbrooke.ca)",
NULL
};
const gchar *documenters[] = { NULL };
/* TRANSLATORS: Replace this string with your names, one name per line. */
const gchar *translators = _("translator_credits");
GtkWidget *about2;
if (!strcmp (translators, "translator_credits"))
translators = NULL;
about2 = gnome_about_new ("FlowDesigner", VERSION,
_("(C) 1999-2004 Jean-Marc Valin & Dominic Letourneau"),
_("FlowDesigner (http://flowdesigner.sourceforge.net/) is a free (LGPL) \"data flow oriented\" development environment. It can be use to build complex applications by combining small, reusable building blocks. In some way, it has similarities with Simulink and LabView, although it is not designed (and far) to be a \"clone\" of any of them."),
authors,
documenters,
translators,
NULL);
gtk_window_set_destroy_with_parent (GTK_WINDOW (about2), TRUE);
/* Store pointers to all widgets, for use by lookup_widget(). */
GLADE_HOOKUP_OBJECT_NO_REF (about2, about2, "about2");
gtk_window_set_transient_for(GTK_WINDOW(about2), GTK_WINDOW(vflowGUI::instance()->get_mdi()));
gtk_window_set_position (GTK_WINDOW(about2), GTK_WIN_POS_CENTER_ON_PARENT);
gtk_widget_show(about2);
}
/**********************************************************************************************************
**********************************************************************************************************/
void on_segfault(int sig) {
static pthread_t last;
static bool in_segfault=false;
if (in_segfault)
{
cerr << "nested segfaults caught (that's nasty!)\n";
abort();
}
in_segfault=true;
if (pthread_equal (GUIDocument::runThread, pthread_self()))
{
if (pthread_equal (GUIDocument::runThread, last))
{
cerr << "same thread segfaulted twice... something's wrong" << endl;
abort();
}
last = GUIDocument::runThread;
cerr << "segfault caught in user program\n";
gdk_threads_enter();
gnome_error_dialog("The user program caused a segmentation violation.\nMemory corruption might have occured, so it is recommended\nto restart FlowDesigner (unless you know what you're doing).");
gdk_threads_leave();
in_segfault=false;
pthread_exit(NULL);
} else {
cerr << "FlowDesigner just crashed... you should have saved :-(\n";
gnome_error_dialog("FlowDesigner just crashed... you should have saved :-(");
abort();
}
in_segfault=false;
}
void on_gchld(int sig)
{
//cerr << "Child died\n";
}
void vflowGUI::update_prefs()
{
if (m_treeView)
{
if (FlowPref::getBool("VFLOW", "ShowTreeView"))
{
m_treeView->show();
}
else
{
m_treeView->hide();
}
}
}
/**********************************************************************************************************
change-current-page signal
**********************************************************************************************************/
void vflow_change_current_page_event(GtkNotebook *notebook, gint arg1, vflowGUI *vflow) {
cerr<<"VFLOW change current page"<<endl;
}
/**********************************************************************************************************
focus-tab signal
**********************************************************************************************************/
gboolean vflow_focus_tab_event(GtkNotebook *notebook, GtkNotebookTab arg1, vflowGUI *vflow) {
cerr<<"VFLOW focus tab event"<<endl;
return true;
}
/**********************************************************************************************************
select-page signal
**********************************************************************************************************/
gboolean vflow_select_page_event(GtkNotebook *notebook, gboolean arg1, vflowGUI *vflow) {
cerr<<"VFLOW select page event"<<endl;
return true;
}
/**********************************************************************************************************
**********************************************************************************************************/
void vflowGUI::create_mdi ()
{
static GnomeUIInfo file1_menu_uiinfo[] =
{
GNOMEUIINFO_MENU_NEW_ITEM (N_("_New"), NULL, new_doc_event, NULL),
GNOMEUIINFO_MENU_OPEN_ITEM (open_doc_event, NULL),
GNOMEUIINFO_MENU_SAVE_ITEM (save_doc_event, NULL),
GNOMEUIINFO_MENU_SAVE_AS_ITEM (saveas_doc_event, NULL),
GNOMEUIINFO_MENU_CLOSE_ITEM (close_doc_event, NULL),
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_MENU_EXIT_ITEM (exit_event, NULL),
GNOMEUIINFO_END
};
static GnomeUIInfo edit1_menu_uiinfo[] =
{
GNOMEUIINFO_MENU_CUT_ITEM (on_cut_activate, NULL),
GNOMEUIINFO_MENU_COPY_ITEM (on_copy_activate, NULL),
GNOMEUIINFO_MENU_PASTE_ITEM (on_paste_activate, NULL),
GNOMEUIINFO_MENU_CLEAR_ITEM (on_clear_activate, NULL),
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_MENU_PROPERTIES_ITEM (doc_prop_event, NULL),
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_MENU_PREFERENCES_ITEM (on_preferences1_activate, NULL),
GNOMEUIINFO_END
};
static GnomeUIInfo networks_menu_uiinfo[] =
{
{
GNOME_APP_UI_ITEM, N_("Add _Network"),
NULL,
(gpointer) add_net_event, &net_create_id, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
{
GNOME_APP_UI_ITEM, N_("Add _Iterator"),
NULL,
(gpointer) add_net_event, &iter_create_id, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
{
GNOME_APP_UI_ITEM, N_("Add _Threaded Iterator"),
NULL,
(gpointer) add_net_event, &threaded_create_id, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_SEPARATOR,
{
GNOME_APP_UI_ITEM, N_("Rename Network"),
NULL,
(gpointer) rename_net_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_SEPARATOR,
{
GNOME_APP_UI_ITEM, N_("Remove Network"),
NULL,
(gpointer) remove_net_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_SEPARATOR,
{
GNOME_APP_UI_ITEM, N_("Add Note"),
NULL,
(gpointer) add_note_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_SEPARATOR,
{
GNOME_APP_UI_ITEM, N_("Export Network"),
NULL,
(gpointer) export_network_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_SEPARATOR,
{
GNOME_APP_UI_ITEM, N_("Import Network"),
NULL,
(gpointer) import_network_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_END
};
static GnomeUIInfo view1_uiinfo[] =
{
GNOMEUIINFO_END
};
static GnomeUIInfo help1_menu_uiinfo[] =
{
{
GNOME_APP_UI_ITEM, N_("User Guide"),
NULL,
(gpointer) overflow_doc_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
{
GNOME_APP_UI_ITEM, N_("Node Reference"),
NULL,
(gpointer) overflow_noderef_event, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_MENU_ABOUT_ITEM (about_event, NULL),
GNOMEUIINFO_END
};
static GnomeUIInfo menubar1_uiinfo[] =
{
GNOMEUIINFO_MENU_FILE_TREE (file1_menu_uiinfo),
GNOMEUIINFO_MENU_EDIT_TREE (edit1_menu_uiinfo),
{
GNOME_APP_UI_SUBTREE, N_("_Networks"),
NULL,
networks_menu_uiinfo, NULL, NULL,
GNOME_APP_PIXMAP_NONE, NULL,
0, (GdkModifierType) 0, NULL
},
GNOMEUIINFO_MENU_VIEW_TREE (view1_uiinfo),
GNOMEUIINFO_MENU_HELP_TREE (help1_menu_uiinfo),
GNOMEUIINFO_END
};
GtkWidget *app1;
GtkWidget *bonobodock1;
GtkWidget *bobobodockTreeView;
GtkWidget *toolbar1;
GtkWidget *button1;
GtkWidget *button2;
GtkWidget *button3;
GtkWidget *vseparator1;
GtkWidget *button4;
//GtkWidget *button5;
// GtkWidget *button6;
GtkWidget *button7;
GtkWidget *vseparator2;
GtkWidget *button9;
//GtkWidget *notebook1;
GtkWidget *empty_notebook_page;
GtkWidget *label1;
GtkWidget *appbar1;
app1 = gnome_app_new ("FlowDesigner", _("FlowDesigner"));
//call the delete_app function when closing window
gtk_signal_connect (GTK_OBJECT (app1), "delete-event",GTK_SIGNAL_FUNC (delete_app), this);
//default size
gtk_window_set_default_size (GTK_WINDOW(app1),1024,768);
bonobodock1 = GNOME_APP (app1)->dock;
gtk_widget_show (bonobodock1);
gnome_app_create_menus (GNOME_APP (app1), menubar1_uiinfo);
toolbar1 = gtk_toolbar_new ();
gtk_widget_show (toolbar1);
gnome_app_add_toolbar (GNOME_APP (app1), GTK_TOOLBAR (toolbar1), "toolbar1",
BONOBO_DOCK_ITEM_BEH_EXCLUSIVE,
BONOBO_DOCK_TOP, 1, 0, 0);
m_treeView = new GUITreeView();
GtkWidget *viewWidget = m_treeView->createTreeView();
m_treeView->fillNodeTreeView();
//
//gnome_app_add_docked(GNOME_APP(app1),viewWidget, "viewWidget",
// BONOBO_DOCK_ITEM_BEH_EXCLUSIVE,
// BONOBO_DOCK_LEFT, 1, 0, 0);
gtk_container_set_border_width (GTK_CONTAINER (toolbar1), 1);
gtk_toolbar_set_style (GTK_TOOLBAR (toolbar1), GTK_TOOLBAR_BOTH);
button1 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-new",
_("New"),
NULL, NULL, NULL, -1);
gtk_widget_show (button1);
gtk_signal_connect (GTK_OBJECT (button1), "clicked",
GTK_SIGNAL_FUNC (new_doc_event),
this);
button2 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-open",
_("Open"),
NULL, NULL, NULL, -1);
gtk_widget_show (button2);
gtk_signal_connect (GTK_OBJECT (button2), "clicked",
GTK_SIGNAL_FUNC (open_doc_event),
this);
button3 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-save",
_("Save"),
NULL, NULL, NULL, -1);
gtk_widget_show (button3);
gtk_widget_show (button2);
gtk_signal_connect (GTK_OBJECT (button3), "clicked",
GTK_SIGNAL_FUNC (save_doc_event),
this);
vseparator1 = gtk_vseparator_new ();
gtk_widget_show (vseparator1);
gtk_toolbar_append_widget (GTK_TOOLBAR (toolbar1), vseparator1, NULL, NULL);
button4 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-properties",
_("Properties"),
NULL, NULL, NULL, -1);
gtk_widget_show (button4);
gtk_signal_connect (GTK_OBJECT (button4), "clicked",
GTK_SIGNAL_FUNC (doc_prop_event),
this);
button5 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-execute",
_("Run"),
NULL, NULL, NULL, -1);
gtk_widget_show (button5);
gtk_signal_connect (GTK_OBJECT (button5), "clicked",
GTK_SIGNAL_FUNC (run_doc_event),
this);
button6 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-stop",
_("Stop"),
NULL, NULL, NULL, -1);
gtk_widget_show (button6);
gtk_signal_connect (GTK_OBJECT (button6), "clicked",
GTK_SIGNAL_FUNC (stop_doc_event),
this);
button7 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-convert",
_("Build"),
NULL, NULL, NULL, -1);
gtk_widget_show (button7);
gtk_signal_connect (GTK_OBJECT (button7), "clicked",
GTK_SIGNAL_FUNC (build_event),
this);
vseparator2 = gtk_vseparator_new ();
gtk_widget_show (vseparator2);
gtk_toolbar_append_widget (GTK_TOOLBAR (toolbar1), vseparator2, NULL, NULL);
button9 = gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar1),
"gtk-quit",
_("Quit"),
NULL, NULL, NULL, -1);
gtk_widget_show (button9);
gtk_signal_connect (GTK_OBJECT (button9), "clicked",
GTK_SIGNAL_FUNC (exit_event),
this);
//split window into 2 parts
GtkWidget *hbox_split = gtk_hbox_new(FALSE,0);
gtk_widget_show(hbox_split);
//main notebook
notebook1 = gtk_notebook_new ();
gtk_widget_show (notebook1);
//pack widgets in hbox
gtk_box_pack_start (GTK_BOX (hbox_split), viewWidget, FALSE,FALSE,0);
gtk_box_pack_start (GTK_BOX (hbox_split), notebook1, TRUE , TRUE, 0);
gnome_app_set_contents (GNOME_APP (app1),hbox_split);
//signals
gtk_signal_connect(GTK_OBJECT(notebook1),"change-current-page", GTK_SIGNAL_FUNC(vflow_change_current_page_event), this);
gtk_signal_connect(GTK_OBJECT(notebook1),"focus-tab",GTK_SIGNAL_FUNC(vflow_focus_tab_event),this);
gtk_signal_connect(GTK_OBJECT(notebook1),"select-page",GTK_SIGNAL_FUNC(vflow_select_page_event),this);
/*
empty_notebook_page = gtk_vbox_new (FALSE, 0);
gtk_widget_show (empty_notebook_page);
gtk_container_add (GTK_CONTAINER (notebook1), empty_notebook_page);
label1 = gtk_label_new (_("label1"));
gtk_widget_show (label1);
gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 0), label1);
gtk_label_set_justify (GTK_LABEL (label1), GTK_JUSTIFY_LEFT);
*/
appbar1 = gnome_appbar_new (TRUE, TRUE, GNOME_PREFERENCES_NEVER);
gtk_widget_show (appbar1);
gnome_app_set_statusbar (GNOME_APP (app1), appbar1);
gtk_object_set_data_full (GTK_OBJECT (app1), "statusbar", appbar1,
(GtkDestroyNotify) gtk_widget_unref);
gnome_app_install_menu_hints (GNOME_APP (app1), menubar1_uiinfo);
/* Store pointers to all widgets, for use by lookup_widget(). */
GLADE_HOOKUP_OBJECT_NO_REF (app1, app1, "app1");
GLADE_HOOKUP_OBJECT (app1, bonobodock1, "bonobodock1");
GLADE_HOOKUP_OBJECT (app1, menubar1_uiinfo[0].widget, "file1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[0].widget, "new1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[1].widget, "open1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[2].widget, "save1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[3].widget, "save_as1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[4].widget, "fermer1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[5].widget, "separator1");
GLADE_HOOKUP_OBJECT (app1, file1_menu_uiinfo[6].widget, "quit1");
GLADE_HOOKUP_OBJECT (app1, menubar1_uiinfo[1].widget, "edit1");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[0].widget, "cut1");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[1].widget, "copy1");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[2].widget, "paste1");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[3].widget, "clear1");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[4].widget, "separator2");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[5].widget, "properties1");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[6].widget, "separator3");
GLADE_HOOKUP_OBJECT (app1, edit1_menu_uiinfo[7].widget, "preferences1");
GLADE_HOOKUP_OBJECT (app1, menubar1_uiinfo[2].widget, "networks");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[0].widget, "add_network1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[1].widget, "add_iterator1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[2].widget, "add_threaded_iterator1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[3].widget, "separator4");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[4].widget, "rename_network1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[5].widget, "separator5");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[6].widget, "remove_network1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[7].widget, "separator6");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[8].widget, "add_note1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[9].widget, "separator7");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[10].widget, "export_network1");
GLADE_HOOKUP_OBJECT (app1, networks_menu_uiinfo[11].widget, "import_network1");
GLADE_HOOKUP_OBJECT (app1, menubar1_uiinfo[3].widget, "view1");
GLADE_HOOKUP_OBJECT (app1, menubar1_uiinfo[4].widget, "help1");
GLADE_HOOKUP_OBJECT (app1, help1_menu_uiinfo[0].widget, "user_guide1");
GLADE_HOOKUP_OBJECT (app1, help1_menu_uiinfo[1].widget, "node_reference1");
GLADE_HOOKUP_OBJECT (app1, help1_menu_uiinfo[2].widget, "s__parateur1");
GLADE_HOOKUP_OBJECT (app1, help1_menu_uiinfo[3].widget, "about1");
GLADE_HOOKUP_OBJECT (app1, toolbar1, "toolbar1");
GLADE_HOOKUP_OBJECT (app1, button1, "button1");
GLADE_HOOKUP_OBJECT (app1, button2, "button2");
GLADE_HOOKUP_OBJECT (app1, button3, "button3");
GLADE_HOOKUP_OBJECT (app1, vseparator1, "vseparator1");
GLADE_HOOKUP_OBJECT (app1, button4, "button4");
GLADE_HOOKUP_OBJECT (app1, button5, "button5");
GLADE_HOOKUP_OBJECT (app1, button6, "button6");
GLADE_HOOKUP_OBJECT (app1, button7, "button7");
GLADE_HOOKUP_OBJECT (app1, vseparator2, "vseparator2");
GLADE_HOOKUP_OBJECT (app1, button9, "button9");
GLADE_HOOKUP_OBJECT (app1, notebook1, "notebook1");
//GLADE_HOOKUP_OBJECT (app1, label1, "label1");
GLADE_HOOKUP_OBJECT (app1, appbar1, "appbar1");
//return app1;
//gtk_widget_show (app1);
mdi=app1;
set_run_mode(false);
update_prefs();
}
}//namespace FD
int main (int argc, char *argv[])
{
//xmlKeepBlanksDefault(0);
try {
IExtensions::detect();
scanDL();
UINodeRepository::Scan();
g_thread_init(NULL);
gdk_threads_init();
gnome_program_init ("FlowDesigner", FLOWDESIGNER_VERSION, LIBGNOMEUI_MODULE,
argc, argv,
GNOME_PARAM_APP_DATADIR, PACKAGE_DATA_DIR,
NULL);
//gnome_init ("vflow", FLOWDESIGNER_VERSION, argc, argv);
setlocale (LC_NUMERIC, "C");
//setting segfault callback
signal(SIGSEGV,on_segfault);
//signal(SIGCHLD,on_gchld);
//cerr<<"creating vflow instance"<<endl;
vflowGUI *vflow = vflowGUI::instance();
if (argc > 1) {
for (int i=1; i<argc; i++) {
vflow->load_document(argv[i]);
}
}
else {
vflow->create_empty_document();
}
//Fixes bad window placement code
gtk_widget_show (vflowGUI::instance()->get_mdi());
//starting GTK loop
gdk_threads_enter();
gtk_main ();
gdk_threads_leave();
}
catch (BaseException *e) {
e->print();
delete e;
exit(1);
} catch (...) {
cerr << "Unhandled exception\n";
exit(1);
}
return 0;
}
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