C++ (Cpp) on_find1_activate Examples

Example #1

File: callbacks.c Project: ndunsworth/geany

/* search text */
void on_toolbutton_search_clicked(GtkAction *action, gpointer user_data)
{
	GeanyDocument *doc = document_get_current();
	gboolean result;
	GtkWidget *entry = toolbar_get_widget_child_by_name("SearchEntry");

	if (entry != NULL)
	{
		const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));

		setup_find(text, FALSE);
		result = document_search_bar_find(doc, search_data.text, FALSE, FALSE);
		if (search_data.search_bar)
			ui_set_search_entry_background(entry, result);
	}
	else
		on_find1_activate(NULL, NULL);
}

Example #2

static gboolean
on_treeview_key_press_event            (GtkWidget       *widget,
                                        GdkEventKey     *event,
                                        gpointer         user_data)
{
    GtkTreeView *view = GTK_TREE_VIEW(widget);
	GtkTreeModel *model = gtk_tree_view_get_model(view);
    GtkTreeIter iter;
    GtkTreePath *path;
    GtkTreeViewColumn *column;

    gchar *str;
    gchar *row;
    gint row_idx, row_max;
    uint32_t min, max;
    gint n;

    GtkNotebook *nb = GTK_NOTEBOOK(notebook);
	gint page = gtk_notebook_get_current_page(nb);

    // get min address
    gtk_tree_model_get_iter_first(model, &iter);
    gtk_tree_model_get(model, &iter, COL_ADDR, &str, -1);
    sscanf(str, "%x", &min);

    // get max address
    n = gtk_tree_model_iter_n_children(model, NULL);
    gtk_tree_model_iter_nth_child(model, &iter, NULL, n-1);
    gtk_tree_model_get(model, &iter, COL_ADDR, &str, -1);
    sscanf(str, "%x", &max);

    // retrieve cursor
    gtk_tree_view_get_cursor(view, &path, &column);
    if(path == NULL)
        return FALSE;

    // get row
    row_idx = row_max = -1;
    row = gtk_tree_path_to_string(path);
    sscanf(row, "%i", &row_idx);
    g_free(row);
    row_max = gtk_tree_model_iter_n_children(model, NULL) - 1;
    //printf("row_idx = %i\n", row_idx);

    switch(event->keyval) 
	{
    case GDK_Up:
        if(row_max == -1)
            break;

        if(row_idx > 0)
            break;

        refresh_page(page, -0x10);

        return FALSE;

    case GDK_Down:
        if(row_max == -1)
            break;

        if(row_idx < row_max)
            break;

        refresh_page(page, +0x10);

		str = g_strdup_printf("%i", row_max);
        path = gtk_tree_path_new_from_string(str);
		g_free(str);
        gtk_tree_view_set_cursor(view, path, NULL, FALSE);
        
        return FALSE;

    case GDK_Page_Up:
        if(row_max == -1)
            break;

        if(row_idx > 0)
            break;

        refresh_page(page, -DUMP_SIZE);

        path = gtk_tree_path_new_from_string("0");
        gtk_tree_view_set_cursor(view, path, NULL, FALSE);

        return FALSE;

    case GDK_Page_Down:
        if(row_max == -1)
            break;

        if(row_idx < row_max)
            break;

        refresh_page(page, +DUMP_SIZE);

        str = g_strdup_printf("%i", row_max);
        path = gtk_tree_path_new_from_string(str);
		g_free(str);
        gtk_tree_view_set_cursor(view, path, NULL, FALSE);

        return FALSE;

    case GDK_n:
		search_next();
		return TRUE;

    case GDK_a:
    case GDK_A:
        if(event->state & GDK_CONTROL_MASK)
        {
            on_go_to_address2_activate((GtkMenuItem *)widget, user_data);
            return TRUE;
        }

    case GDK_f:
    case GDK_F:
        if(event->state & GDK_CONTROL_MASK)
        {
            on_find1_activate((GtkMenuItem *)widget, user_data);
            return TRUE;
        }

	case GDK_plus:
		dbgmem_button1_clicked(NULL, NULL);
		return FALSE;

	case GDK_minus:
		dbgmem_button2_clicked(NULL, NULL);
		return FALSE;

	default:
		return FALSE;
	}

    return FALSE;
}