void
on_treeview_cursor_changed (GtkTreeView *treeview, gpointer user_data)
{
// g_print("on treeview cursor changed called\n");
GtkTreeModel *model;
GtkTreeIter iter;
gchar *word = NULL;
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection ( mydata.treeview );
if( gtk_tree_selection_get_selected ( selection , &model, &iter ) ){
gtk_tree_model_get ( model, &iter, LIST_ITEM, &word, -1);
//cause of latency
//g_print("row selection: %s\n", word);
gtk_entry_set_text ( mydata.input_word, g_strdup(word) );
//
gtk_statusbar_pop ( mydata.statusbar, mydata.statusbar_context_id );
gtk_statusbar_push (GTK_STATUSBAR (mydata.statusbar), mydata.statusbar_context_id, "searching for selected word");
//
on_find_clicked ();
}
g_free( word );
}
void
on_match_select( GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data )
{
GValue value = {0, };
//gtk_tree_model_get_string_from_iter ()
gtk_tree_model_get_value(model, iter, LIST_ITEM, &value);
// g_print("You have selected %s\n", g_value_get_string(&value));
gtk_entry_set_text ( mydata.input_word, g_value_get_string(&value) );
on_find_clicked();
g_value_unset(&value);
return;
}
void on_text_selection_changed(GtkClipboard *clipboard, GdkEvent *event, gpointer data)
{
char* text = gtk_clipboard_wait_for_text(clipboard), *word = NULL;
if(text)
{
//printf("%s\n", text);
//gtk_clipboard_clear(clipboard);
//gtk_clipboard_set_text( clipboard, "", 0 );
word = g_strdup( g_strchomp ( g_strchug ( g_strdown( text ) ) ) );
gtk_entry_set_text ( mydata.input_word, word );
load_hashtable_list( );
on_find_clicked();
}
free( text );
free( word );
}
int findData::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QMainWindow::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: searchSource((*reinterpret_cast< char*(*)>(_a[1]))); break;
case 1: searchDestino((*reinterpret_cast< char*(*)>(_a[1]))); break;
case 2: searchProtocolo((*reinterpret_cast< char*(*)>(_a[1]))); break;
case 3: on_rbProtocolo_clicked(); break;
case 4: on_rbDestino_clicked(); break;
case 5: on_rdSource_clicked(); break;
case 6: on_find_clicked(); break;
default: ;
}
_id -= 7;
}
return _id;
}
void
on_treeview_row_activated (GtkTreeView *treeview, GtkTreePath *treepath, GtkTreeViewColumn *treeviewcolumn, gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
gchar *word;
model = gtk_tree_view_get_model ( mydata.treeview );
if( gtk_tree_model_get_iter ( model, &iter, treepath ) ){
gtk_tree_model_get ( model, &iter, LIST_ITEM, &word, -1);
//g_print("double click: row contains %s\n", word);
}
gtk_entry_set_text ( mydata.input_word, g_strdup(word) );
//
gtk_statusbar_pop ( mydata.statusbar, mydata.statusbar_context_id );
gtk_statusbar_push (GTK_STATUSBAR (mydata.statusbar), mydata.statusbar_context_id, "searching for selected word");
//
on_find_clicked ();
g_free( word );
}
void
on_input_word_activate (GtkEntry *entry, gpointer user_data)
{
char *word = NULL, *entry_word = NULL;
entry_word = gtk_entry_get_text ( mydata.input_word );
word = g_strchomp( g_strchug( g_strdown( entry_word ) ) );
if( strlen( word ) == 0 ){
//g_print("on_input_word_activate():word is NULL\n");
//avoid some latency by commenting below
//
gtk_statusbar_pop ( mydata.statusbar, mydata.statusbar_context_id );
gtk_statusbar_push (GTK_STATUSBAR (mydata.statusbar), mydata.statusbar_context_id, "Please enter a word");
// remove_all_from_list(); // empty the list as there is no word to search for
// if we empty the list it causes a bug of not loading the list of same word although
// hash table is still there
}else{
//it is cause of latency
// g_print("on_input_word_activate():word= %s\n", word );
if( ! isalpha( word[0] ) ){
//g_print("on_input_word_activate(): enter proper word\n");
// *************** show proper warning to enter proper word **********************
//
gtk_statusbar_pop ( mydata.statusbar, mydata.statusbar_context_id );
gtk_statusbar_push (GTK_STATUSBAR (mydata.statusbar), mydata.statusbar_context_id, "Please enter proper english word");
//
return;
}
//check if hash table is created for word[0] of not
g_sprintf( file_loaded_name, APP_DBS"%c.db", g_ascii_tolower( word[0] ) );
// g_print("on_input_word_activate(): filename = %s\n",file_loaded_name);
if( mydata.hash_tab[ g_ascii_toupper(word[0]) - 'A' ] == NULL ){
//remove the prev word entries
//remove_all_from_list ();
// g_print("on_input_word_activate(): generating hash table\n");
mydata.hash_tab[ g_ascii_toupper(word[0]) - 'A' ] = generate_hash_table( file_loaded_name );
mydata.list_store_arr[ g_ascii_toupper(word[0]) - 'A' ] = mydata.list_store;
list_loaded = g_ascii_toupper(word[0]) - 'A';
//check if hash table is created or not by generate_hash_table() func call
if( mydata.hash_tab[ g_ascii_toupper(word[0]) - 'A' ] == NULL ){
g_print("on_input_word_activate():\nafter trying to generate_hash_table\nfile: %s could not be located and loaded\n", file_loaded_name );
}
}else{
//g_print("on_input_word_activate(): %d", list_loaded );
if( list_loaded != (g_ascii_toupper(word[0]) - 'A') ){
//
if( mydata.list_store_arr[ g_ascii_toupper(word[0]) - 'A' ] == NULL ){
populate_list_only( file_loaded_name );
//g_print("on_input_word_changed(): list populated from file\n" );
}else{
mydata.list_store = mydata.list_store_arr[ g_ascii_toupper(word[0]) - 'A' ];
// following may be necessary
gtk_tree_view_set_model ( mydata.treeview, GTK_TREE_MODEL(mydata.list_store) );
//g_print("on_input_word_changed(): list used from previous list\n" );
}
list_loaded = (g_ascii_toupper(word[0]) - 'A');
//
}
}
}
on_find_clicked();
}