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/*
* fset-mouse.c - mouse actions for Fast Set plugin
*
* Copyright (C) 2003-2017 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat 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 3 of the License, or
* (at your option) any later version.
*
* WeeChat 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 WeeChat. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "../weechat-plugin.h"
#include "fset.h"
#include "fset-mouse.h"
#include "fset-bar-item.h"
#include "fset-buffer.h"
#include "fset-config.h"
#include "fset-option.h"
/*
* Callback called when a mouse action occurs in fset bar item.
*/
struct t_hashtable *
fset_focus_cb (const void *pointer, void *data, struct t_hashtable *info)
{
const char *buffer;
int rc;
long unsigned int value;
struct t_gui_buffer *ptr_buffer;
long y;
char *error, str_value[128];
struct t_fset_option *ptr_fset_option;
/* make C compiler happy */
(void) pointer;
(void) data;
if (!fset_buffer)
return info;
buffer = weechat_hashtable_get (info, "_buffer");
if (!buffer)
return info;
rc = sscanf (buffer, "%lx", &value);
if ((rc == EOF) || (rc == 0))
return info;
ptr_buffer = (struct t_gui_buffer *)value;
if (!ptr_buffer || (ptr_buffer != fset_buffer))
return info;
error = NULL;
y = strtol (weechat_hashtable_get (info, "_chat_line_y"), &error, 10);
if (!error || error[0])
return info;
if (y < 0)
return info;
ptr_fset_option = weechat_arraylist_get (fset_options, y);
if (!ptr_fset_option)
return info;
snprintf (str_value, sizeof (str_value),
"0x%lx", (long unsigned int)ptr_fset_option);
weechat_hashtable_set (info, "fset_option", str_value);
weechat_hashtable_set (info, "fset_option_name", ptr_fset_option->name);
weechat_hashtable_set (info, "fset_option_parent_name", ptr_fset_option->parent_name);
weechat_hashtable_set (info, "fset_option_type", fset_option_type_string[ptr_fset_option->type]);
weechat_hashtable_set (info, "fset_option_default_value", ptr_fset_option->default_value);
weechat_hashtable_set (info, "fset_option_value", ptr_fset_option->value);
weechat_hashtable_set (info, "fset_option_parent_value", ptr_fset_option->parent_value);
weechat_hashtable_set (info, "fset_option_min", ptr_fset_option->min);
weechat_hashtable_set (info, "fset_option_max", ptr_fset_option->max);
weechat_hashtable_set (info, "fset_option_description", ptr_fset_option->description);
weechat_hashtable_set (info, "fset_option_string_values", ptr_fset_option->string_values);
weechat_hashtable_set (info, "fset_option_marked", (ptr_fset_option->marked) ? "1" : "0");
return info;
}
/*
* Get distance between x and x2 (as a positive integer);
*/
int
fset_mouse_get_distance_x (struct t_hashtable *hashtable)
{
int distance;
char *error;
long x, x2;
distance = 0;
error = NULL;
x = strtol (weechat_hashtable_get (hashtable, "_chat_line_x"),
&error, 10);
if (error && !error[0])
{
error = NULL;
x2 = strtol (weechat_hashtable_get (hashtable, "_chat_line_x2"),
&error, 10);
if (error && !error[0])
{
distance = (x2 - x) / 3;
if (distance < 0)
distance *= -1;
else if (distance == 0)
distance = 1;
}
}
return distance;
}
/*
* Callback called when a mouse action occurs in fset bar or bar item.
*/
int
fset_hsignal_cb (const void *pointer, void *data, const char *signal,
struct t_hashtable *hashtable)
{
const char *ptr_key, *ptr_chat_line_y, *ptr_fset_option_pointer;
char str_command[1024];
struct t_fset_option *ptr_fset_option;
long unsigned int value;
int rc, distance;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) signal;
if (!fset_buffer)
return WEECHAT_RC_OK;
ptr_key = weechat_hashtable_get (hashtable, "_key");
ptr_chat_line_y = weechat_hashtable_get (hashtable, "_chat_line_y");
ptr_fset_option_pointer = weechat_hashtable_get (hashtable, "fset_option");
if (!ptr_key || !ptr_chat_line_y || !ptr_fset_option_pointer)
return WEECHAT_RC_OK;
rc = sscanf (ptr_fset_option_pointer, "%lx", &value);
if ((rc == EOF) || (rc == 0))
return WEECHAT_RC_OK;
ptr_fset_option = (struct t_fset_option *)value;
if (!ptr_fset_option)
return WEECHAT_RC_OK;
snprintf (str_command, sizeof (str_command),
"/fset -go %s",
ptr_chat_line_y);
weechat_command (fset_buffer, str_command);
if (strcmp (ptr_key, "button2") == 0)
{
snprintf (str_command, sizeof (str_command),
"/fset %s",
(ptr_fset_option->type == FSET_OPTION_TYPE_BOOLEAN) ? "-toggle" : "-set");
weechat_command (fset_buffer, str_command);
}
else if (weechat_string_match (ptr_key, "button2-gesture-left*", 1))
{
distance = fset_mouse_get_distance_x (hashtable);
if ((ptr_fset_option->type == FSET_OPTION_TYPE_INTEGER)
|| (ptr_fset_option->type == FSET_OPTION_TYPE_COLOR))
{
snprintf (str_command, sizeof (str_command),
"/fset -add -%d",
distance);
}
else
{
snprintf (str_command, sizeof (str_command), "/fset -set");
}
weechat_command (fset_buffer, str_command);
}
else if (weechat_string_match (ptr_key, "button2-gesture-right*", 1))
{
distance = fset_mouse_get_distance_x (hashtable);
if ((ptr_fset_option->type == FSET_OPTION_TYPE_INTEGER)
|| (ptr_fset_option->type == FSET_OPTION_TYPE_COLOR))
{
snprintf (str_command, sizeof (str_command),
"/fset -add %d",
distance);
}
else
{
snprintf (str_command, sizeof (str_command), "/fset -append");
}
weechat_command (fset_buffer, str_command);
}
return WEECHAT_RC_OK;
}
/*
* Initializes mouse.
*
* Returns:
* 1: OK
* 0: error
*/
int
fset_mouse_init ()
{
struct t_hashtable *keys;
keys = weechat_hashtable_new (4,
WEECHAT_HASHTABLE_STRING,
WEECHAT_HASHTABLE_STRING,
NULL, NULL);
if (!keys)
return 0;
weechat_hook_focus ("chat", &fset_focus_cb, NULL, NULL);
weechat_hook_hsignal(FSET_MOUSE_HSIGNAL,
&fset_hsignal_cb, NULL, NULL);
weechat_hashtable_set (
keys,
"@chat(" FSET_PLUGIN_NAME "." FSET_BUFFER_NAME "):button1",
"/window ${_window_number};/fset -go ${_chat_line_y}");
weechat_hashtable_set (
keys,
"@chat(" FSET_PLUGIN_NAME "." FSET_BUFFER_NAME "):button2*",
"hsignal:" FSET_MOUSE_HSIGNAL);
weechat_hashtable_set (
keys,
"@chat(" FSET_PLUGIN_NAME "." FSET_BUFFER_NAME "):wheelup",
"/fset -up 5");
weechat_hashtable_set (
keys,
"@chat(" FSET_PLUGIN_NAME "." FSET_BUFFER_NAME "):wheeldown",
"/fset -down 5");
weechat_hashtable_set (keys, "__quiet", "1");
weechat_key_bind ("mouse", keys);
weechat_hashtable_free (keys);
return 1;
}
/*
* Ends mouse.
*/
void
fset_mouse_end ()
{
}
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