/*

* Copyright (c) 2013 Pavlo Lavrenenko

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

* copies of the Software, and to permit persons to whom the Software is

* furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in all

* copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

* SOFTWARE.

*/

#include "usercast.h"

#include <conversation.h>

#include <signals.h>

#include <gtkconv.h>

#include <pluginpref.h>

#include <prefs.h>

#include <version.h>

#include <debug.h>

#include <string.h>

static void

cast_nick(PidginConversation* conv, const gchar* nick)

{

Policy prefix_policy = purple_prefs_get_int(USERCAST_CONF_PREFIX_POLICY);

Policy postfix_policy = purple_prefs_get_int(USERCAST_CONF_POSTFIX_POLICY);

const gchar* user_prefix = purple_prefs_get_string(USERCAST_CONF_PREFIX);

const gchar* user_postfix = purple_prefs_get_string(USERCAST_CONF_POSTFIX);

gchar* user_cast = NULL;

gchar* user_part = NULL;

gint cursor_position = 0;

gint text_length = 0;

gchar* text = NULL;

g_object_get(conv->entry_buffer, "cursor-position", &cursor_position, NULL);

g_object_get(conv->entry_buffer, "text", &text, NULL);

text_length = strlen(text);

if (prefix_policy == POLICY_ALWAYS ||

(prefix_policy == POLICY_FIRST_WORD && cursor_position == 0) ||

(prefix_policy == POLICY_LAST_WORD && cursor_position == text_length))

user_part = g_strdup_printf("%s%s", user_prefix, nick);

else

user_part = g_strdup_printf("%s", nick);

if (postfix_policy == POLICY_ALWAYS ||

(postfix_policy == POLICY_FIRST_WORD && cursor_position == 0) ||

(postfix_policy == POLICY_LAST_WORD && cursor_position == text_length))

{

user_cast = g_strdup_printf("%s%s", user_part, user_postfix);

g_free(user_part);

}

else

user_cast = user_part;

gtk_text_buffer_insert_at_cursor(conv->entry_buffer, user_cast, -1);

g_free(user_cast);

}

static gboolean

conversation_nick_clicked(PurpleConversation* conv, gchar* nick, guint button)

{

GdkEvent* next_event = NULL;

PidginConversation* pidgin_conv = NULL;

gint event_timeout = 100; /* milliseconds */

if (purple_conversation_get_type(conv) != PURPLE_CONV_TYPE_CHAT)

{

purple_debug_warning(USERCAST_PLUGIN_NAME, "Conversation `%s' is not a chat\n", conv->name);

return FALSE;

}

if (!PIDGIN_IS_PIDGIN_CONVERSATION(conv))

{

purple_debug_warning(USERCAST_PLUGIN_NAME, "Conversation `%s' is not a pidgin conversation\n",

conv->name);

return FALSE;

}

if (button != 1)

return FALSE;

/* Wait for either GDK_2BUTTON_EVENT or something else to arrive */

for (; event_timeout > 0; event_timeout--)

{

if ((next_event = gdk_event_peek()))

break;

g_usleep(1000); /* 1 millisecond */

}

/* Pingin handles GDK_2BUTTON_PRESS separately */

if (next_event && next_event->type == GDK_2BUTTON_PRESS)

{

/* Remove GDK_2BUTTON_PRESS from event queue */

gdk_event_free(next_event);

gdk_event_free(gdk_event_get());

pidgin_conv = PIDGIN_CONVERSATION(conv);

cast_nick(pidgin_conv, nick);

gtk_widget_grab_focus(pidgin_conv->entry);

purple_debug_info(USERCAST_PLUGIN_NAME, "Casted user `%s' to `%s'\n", nick, conv->name);

return TRUE;

}

return FALSE;

}

static gboolean

plugin_load(PurplePlugin* plugin)

{

purple_signal_connect(pidgin_conversations_get_handle(), "chat-nick-clicked",

plugin, PURPLE_CALLBACK(conversation_nick_clicked), NULL);

return TRUE;

}

static gboolean

plugin_unload(PurplePlugin* plugin)

{

purple_signals_disconnect_by_handle(plugin);

return TRUE;

}

static PurplePluginPrefFrame*

get_plugin_pref_frame(PurplePlugin* plugin) {

PurplePluginPrefFrame* frame = purple_plugin_pref_frame_new();

PurplePluginPref* pref = NULL;

pref = purple_plugin_pref_new_with_label("Prefix preferences");

purple_plugin_pref_frame_add(frame, pref);

pref = purple_plugin_pref_new_with_name_and_label(USERCAST_CONF_PREFIX, "Nick prefix");

purple_plugin_pref_frame_add(frame, pref);

pref = purple_plugin_pref_new_with_name_and_label(USERCAST_CONF_PREFIX_POLICY, "Prefix use policy");

purple_plugin_pref_set_type(pref, PURPLE_PLUGIN_PREF_CHOICE);

purple_plugin_pref_add_choice(pref, "Always", GINT_TO_POINTER(POLICY_ALWAYS));

purple_plugin_pref_add_choice(pref, "First word", GINT_TO_POINTER(POLICY_FIRST_WORD));

purple_plugin_pref_add_choice(pref, "Last word", GINT_TO_POINTER(POLICY_LAST_WORD));

purple_plugin_pref_add_choice(pref, "Never", GINT_TO_POINTER(POLICY_NEVER));

purple_plugin_pref_frame_add(frame, pref);

pref = purple_plugin_pref_new_with_label("Postfix preferences");

purple_plugin_pref_frame_add(frame, pref);

pref = purple_plugin_pref_new_with_name_and_label(USERCAST_CONF_POSTFIX, "Nick postfix");

purple_plugin_pref_frame_add(frame, pref);

pref = purple_plugin_pref_new_with_name_and_label(USERCAST_CONF_POSTFIX_POLICY, "Postfix use policy");

purple_plugin_pref_set_type(pref, PURPLE_PLUGIN_PREF_CHOICE);

purple_plugin_pref_add_choice(pref, "Always", GINT_TO_POINTER(POLICY_ALWAYS));

purple_plugin_pref_add_choice(pref, "First word", GINT_TO_POINTER(POLICY_FIRST_WORD));

purple_plugin_pref_add_choice(pref, "Last word", GINT_TO_POINTER(POLICY_LAST_WORD));

purple_plugin_pref_add_choice(pref, "Never", GINT_TO_POINTER(POLICY_NEVER));

purple_plugin_pref_frame_add(frame, pref);

return frame;

}

static PurplePluginUiInfo prefs_info = {

get_plugin_pref_frame,

0,

NULL,

NULL,

NULL,

NULL,

NULL

};

static PurplePluginInfo info =

{

PURPLE_PLUGIN_MAGIC,

PURPLE_MAJOR_VERSION,

PURPLE_MINOR_VERSION,

PURPLE_PLUGIN_STANDARD,

NULL,

0,

NULL,

PURPLE_PRIORITY_DEFAULT,

USERCAST_PLUGIN_ID,

USERCAST_PLUGIN_NAME,

USERCAST_PLUGIN_VERSION,

"Paste username into chat conversation",

"Double-click username to paste it into chat input area",

"Pavlo Lavrenenko <santa.ssh@gmail.com>",

"https://github.com/santa01/usercast",

plugin_load,

plugin_unload,

NULL,

NULL,

NULL,

&prefs_info,

NULL,

NULL,

NULL,

NULL,

NULL

};

static void

init_plugin(PurplePlugin* plugin)

{

purple_prefs_add_none(USERCAST_CONF_ROOT);

purple_prefs_add_string(USERCAST_CONF_PREFIX, "Hey, ");

purple_prefs_add_string(USERCAST_CONF_POSTFIX, ", ");

purple_prefs_add_int(USERCAST_CONF_PREFIX_POLICY, POLICY_FIRST_WORD);

purple_prefs_add_int(USERCAST_CONF_POSTFIX_POLICY, POLICY_ALWAYS);

}

PURPLE_INIT_PLUGIN(usercast, init_plugin, info)