qulogic/libgnt

wms/s: Remove libpurple dependency from sample wms

2018-11-30, Mike Ruprecht
b0ffb602e7e5
wms/s: Remove libpurple dependency from sample wms

As far as I could tell, wms/s.c is a sample window manager, made
to demonstrate how to use various features of libgnt. Therefore,
it's a little silly to depend on libpurple functionality for it.
This patch removes the dependency of libpurple from the sample wms
by changing it from trying to toggle the buddy list visibility upon
pressing the keyboard shortcut, to simply presenting any window
named "buddylist".
/*
* GNT - The GLib Ncurses Toolkit
*
* GNT is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <gmodule.h>
#include "gntinternal.h"
#include "gntbox.h"
#include "gntwidget.h"
#include "gntwindow.h"
#include "gntwm.h"
#include "gntws.h"
static void
widget_hide(gpointer data, gpointer nodes)
{
GntWidget *widget = GNT_WIDGET(data);
GntNode *node = g_hash_table_lookup(nodes, widget);
if (GNT_IS_WINDOW(widget))
gnt_window_workspace_hiding(GNT_WINDOW(widget));
if (node)
hide_panel(node->panel);
}
static void
widget_show(gpointer data, gpointer nodes)
{
GntNode *node = g_hash_table_lookup(nodes, data);
GNT_WIDGET_UNSET_FLAGS(GNT_WIDGET(data), GNT_WIDGET_INVISIBLE);
if (node) {
show_panel(node->panel);
gnt_wm_copy_win(GNT_WIDGET(data), node);
}
}
void
gnt_ws_draw_taskbar(GntWS *ws, gboolean reposition)
{
static WINDOW *taskbar = NULL;
GList *iter;
int n, width = 0;
int i;
if (gnt_is_refugee())
return;
g_return_if_fail(ws != NULL);
if (taskbar == NULL) {
taskbar = newwin(1, getmaxx(stdscr), getmaxy(stdscr) - 1, 0);
} else if (reposition) {
int Y_MAX = getmaxy(stdscr) - 1;
mvwin(taskbar, Y_MAX, 0);
}
wbkgdset(taskbar, '\0' | gnt_color_pair(GNT_COLOR_NORMAL));
werase(taskbar);
n = g_list_length(ws->list);
if (n)
width = getmaxx(stdscr) / n;
for (i = 0, iter = ws->list; iter; iter = iter->next, i++) {
GntWidget *w = iter->data;
int color;
const char *title;
if (w == ws->ordered->data) {
/* This is the current window in focus */
color = GNT_COLOR_TITLE;
} else if (GNT_WIDGET_IS_FLAG_SET(w, GNT_WIDGET_URGENT)) {
/* This is a window with the URGENT hint set */
color = GNT_COLOR_URGENT;
} else {
color = GNT_COLOR_NORMAL;
}
wbkgdset(taskbar, '\0' | gnt_color_pair(color));
if (iter->next)
mvwhline(taskbar, 0, width * i, ' ' | gnt_color_pair(color), width);
else
mvwhline(taskbar, 0, width * i, ' ' | gnt_color_pair(color), getmaxx(stdscr) - width * i);
title = GNT_BOX(w)->title;
mvwprintw(taskbar, 0, width * i, "%s", title ? C_(title) : "<gnt>");
if (i)
mvwaddch(taskbar, 0, width *i - 1, ACS_VLINE | A_STANDOUT | gnt_color_pair(GNT_COLOR_NORMAL));
}
wrefresh(taskbar);
}
static void
gnt_ws_init(GTypeInstance *instance, gpointer class)
{
GntWS *ws = GNT_WS(instance);
ws->list = NULL;
ws->ordered = NULL;
ws->name = NULL;
}
void gnt_ws_add_widget(GntWS *ws, GntWidget* wid)
{
GntWidget *oldfocus;
oldfocus = ws->ordered ? ws->ordered->data : NULL;
ws->list = g_list_append(ws->list, wid);
ws->ordered = g_list_prepend(ws->ordered, wid);
if (oldfocus)
gnt_widget_set_focus(oldfocus, FALSE);
}
void gnt_ws_remove_widget(GntWS *ws, GntWidget* wid)
{
ws->list = g_list_remove(ws->list, wid);
ws->ordered = g_list_remove(ws->ordered, wid);
}
void
gnt_ws_set_name(GntWS *ws, const gchar *name)
{
g_free(ws->name);
ws->name = g_strdup(name);
}
void
gnt_ws_hide(GntWS *ws, GHashTable *nodes)
{
g_list_foreach(ws->ordered, widget_hide, nodes);
}
void gnt_ws_widget_hide(GntWidget *widget, GHashTable *nodes)
{
widget_hide(widget, nodes);
}
void gnt_ws_widget_show(GntWidget *widget, GHashTable *nodes)
{
widget_show(widget, nodes);
}
void
gnt_ws_show(GntWS *ws, GHashTable *nodes)
{
GList *l;
for (l = g_list_last(ws->ordered); l; l = g_list_previous(l))
widget_show(l->data, nodes);
}
GType
gnt_ws_get_type(void)
{
static GType type = 0;
if(type == 0) {
static const GTypeInfo info = {
sizeof(GntWSClass),
NULL, /* base_init */
NULL, /* base_finalize */
NULL,
/*(GClassInitFunc)gnt_ws_class_init,*/
NULL,
NULL, /* class_data */
sizeof(GntWS),
0, /* n_preallocs */
gnt_ws_init, /* instance_init */
NULL /* value_table */
};
type = g_type_register_static(GNT_TYPE_BINDABLE,
"GntWS",
&info, 0);
}
return type;
}
GntWS *gnt_ws_new(const char *name)
{
GntWS *ws = GNT_WS(g_object_new(GNT_TYPE_WS, NULL));
ws->name = g_strdup(name ? name : "(noname)");
return ws;
}
const char * gnt_ws_get_name(GntWS *ws)
{
return ws->name;
}