Hash :
b0f52459
Author :
Thomas de Grivel
Date :
2020-05-05T17:33:35
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/*
* Copyright 2020 Thomas de Grivel <thoxdg@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <assert.h>
#include <gtk/gtk.h>
#include <stdio.h>
#include <rtbuf/rtbuf.h>
#include "rtbuf_gtk.h"
#include "rtbuf_input_widget.h"
void rtbuf_gtk_input_disconnect (RtbufInputWidget *widget)
{
s_rtbuf *rtbuf;
unsigned int in;
s_rtbuf_gtk_connection **conn = &modular_connections;
printf("rtbuf-gtk input disconnect\n");
rtbuf = rtbuf_input_widget_get_rtbuf(widget);
in = rtbuf_input_widget_get_in(widget);
rtbuf_in_unbind(rtbuf, in);
while (*conn) {
if ((*conn)->input_widget == widget) {
s_rtbuf_gtk_connection *tmp = *conn;
*conn = tmp->next;
rtbuf_gtk_connection_delete(tmp);
}
else
conn = &(*conn)->next;
}
gtk_widget_queue_draw(GTK_WIDGET(modular_layout));
}
void rtbuf_gtk_input_menu (RtbufInputWidget *widget, GdkEvent *event)
{
static GtkMenu *menu = 0;
static GtkWidget *disconnect;
static guint signal;
printf("rtbuf-gtk input menu\n");
if (!menu) {
signal = g_signal_lookup("activate", GTK_TYPE_MENU_ITEM);
assert(signal);
menu = GTK_MENU(gtk_menu_new());
disconnect = gtk_menu_item_new_with_label("Disconnect");
gtk_container_add(GTK_CONTAINER(menu), disconnect);
gtk_widget_show(disconnect);
}
g_signal_handlers_disconnect_matched(G_OBJECT(disconnect),
G_SIGNAL_MATCH_FUNC,
signal,
0,
NULL,
G_CALLBACK(rtbuf_gtk_input_disconnect),
NULL);
g_signal_connect_swapped(G_OBJECT(disconnect), "activate",
G_CALLBACK(rtbuf_gtk_input_disconnect),
widget);
gtk_menu_popup_at_pointer(menu, event);
}
gboolean rtbuf_gtk_input_button_press (RtbufInputWidget *widget,
GdkEvent *event)
{
printf("rtbuf-gtk input check button press\n");
if (event->type == GDK_BUTTON_PRESS) {
GdkEventButton *eb = (GdkEventButton*) event;
if (eb->button == 1) {
if (drag_connection)
rtbuf_gtk_drag_connection_end(widget);
return TRUE;
}
else if (eb->button == 3) {
rtbuf_gtk_input_menu(widget, event);
return TRUE;
}
}
return FALSE;
}