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/*
* Conversation Colors
* Copyright (C) 2006
*
* This program 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
* 02111-1301, USA.
*/
#include "internal.h"
#define PLUGIN_ID "gtk-plugin_pack-convcolors"
#define PLUGIN_NAME N_("Conversation Colors")
#define PLUGIN_STATIC_NAME ConversationColors
#define PLUGIN_SUMMARY N_("Customize colors in the conversation window")
#define PLUGIN_DESCRIPTION N_("Customize colors in the conversation window")
#define PLUGIN_AUTHOR "Sadrul H Chowdhury <sadrul@users.sourceforge.net>"
/* System headers */
#include <gdk/gdk.h>
#include <glib.h>
#include <gtk/gtk.h>
/* Purple headers */
#include <gtkplugin.h>
#include <version.h>
#include <conversation.h>
#include <gtkconv.h>
#include <gtkprefs.h>
#include <gtkutils.h>
#define PREF_PREFIX "/plugins/gtk/" PLUGIN_ID
#define PREF_IGNORE PREF_PREFIX "/ignore_incoming"
#define PREF_CHATS PREF_PREFIX "/chats"
#define PREF_IMS PREF_PREFIX "/ims"
#define PREF_SEND PREF_PREFIX "/send"
#define PREF_SEND_C PREF_SEND "/color"
#define PREF_SEND_F PREF_SEND "/format"
#define PREF_SEND_E PREF_SEND "/enabled"
#define PREF_RECV PREF_PREFIX "/recv"
#define PREF_RECV_C PREF_RECV "/color"
#define PREF_RECV_F PREF_RECV "/format"
#define PREF_RECV_E PREF_RECV "/enabled"
#define PREF_SYSTEM PREF_PREFIX "/system"
#define PREF_SYSTEM_C PREF_SYSTEM "/color"
#define PREF_SYSTEM_F PREF_SYSTEM "/format"
#define PREF_SYSTEM_E PREF_SYSTEM "/enabled"
#define PREF_ERROR PREF_PREFIX "/error"
#define PREF_ERROR_C PREF_ERROR "/color"
#define PREF_ERROR_F PREF_ERROR "/format"
#define PREF_ERROR_E PREF_ERROR "/enabled"
#define PREF_NICK PREF_PREFIX "/nick"
#define PREF_NICK_C PREF_NICK "/color"
#define PREF_NICK_F PREF_NICK "/format"
#define PREF_NICK_E PREF_NICK "/enabled"
enum
{
FONT_BOLD = 1 << 0,
FONT_ITALIC = 1 << 1,
FONT_UNDERLINE = 1 << 2
};
static struct
{
PurpleMessageFlags flag;
char *prefix;
const char *text;
} formats[] =
{
{PURPLE_MESSAGE_ERROR, PREF_ERROR, N_("Error Messages")},
{PURPLE_MESSAGE_NICK, PREF_NICK, N_("Highlighted Messages")},
{PURPLE_MESSAGE_SYSTEM, PREF_SYSTEM, N_("System Messages")},
{PURPLE_MESSAGE_SEND, PREF_SEND, N_("Sent Messages")},
{PURPLE_MESSAGE_RECV, PREF_RECV, N_("Received Messages")},
{0, NULL, NULL}
};
static gboolean
displaying_msg(PurpleAccount *account, const char *who, char **displaying,
PurpleConversation *conv, PurpleMessageFlags flags)
{
int i;
char tmp[128], *t;
gboolean bold, italic, underline;
int f;
const char *color;
gboolean rtl = FALSE;
for (i = 0; formats[i].prefix; i++)
if (flags & formats[i].flag)
break;
if (!formats[i].prefix)
return FALSE;
g_snprintf(tmp, sizeof(tmp), "%s/enabled", formats[i].prefix);
if (!purple_prefs_get_bool(tmp) ||
(purple_conversation_get_type(conv) == PURPLE_CONV_TYPE_IM &&
!purple_prefs_get_bool(PREF_IMS)) ||
(purple_conversation_get_type(conv) == PURPLE_CONV_TYPE_CHAT &&
!purple_prefs_get_bool(PREF_CHATS)))
return FALSE;
g_snprintf(tmp, sizeof(tmp), "%s/color", formats[i].prefix);
color = purple_prefs_get_string(tmp);
g_snprintf(tmp, sizeof(tmp), "%s/format", formats[i].prefix);
f = purple_prefs_get_int(tmp);
bold = (f & FONT_BOLD);
italic = (f & FONT_ITALIC);
underline = (f & FONT_UNDERLINE);
rtl = purple_markup_is_rtl(*displaying);
if (purple_prefs_get_bool(PREF_IGNORE))
{
/* This seems to be necessary, especially for received messages. */
t = *displaying;
*displaying = purple_strreplace(t, "\n", "<br>");
g_free(t);
t = *displaying;
*displaying = purple_markup_strip_html(t);
g_free(t);
t = *displaying;
*displaying = g_markup_escape_text(t, -1);
g_free(t);
/* Restore the links */
t = *displaying;
*displaying = purple_markup_linkify(t);
g_free(t);
}
if (color && *color)
{
t = *displaying;
*displaying = g_strdup_printf("<FONT COLOR=\"%s\">%s</FONT>", color, t);
g_free(t);
}
t = *displaying;
*displaying = g_strdup_printf("%s%s%s%s%s%s%s%s%s",
bold ? "<B>" : "</B>",
italic ? "<I>" : "</I>",
underline ? "<U>" : "</U>",
rtl ? "<SPAN style=\"direction:rtl;text-align:right;\">" : "",
t,
rtl ? "</SPAN>" : "",
bold ? "</B>" : "<B>",
italic ? "</I>" : "<I>",
underline ? "</U>" : "<U>"
);
g_free(t);
return FALSE;
}
static gboolean
plugin_load(PurplePlugin *plugin)
{
purple_signal_connect(pidgin_conversations_get_handle(),
"displaying-im-msg", plugin,
PURPLE_CALLBACK(displaying_msg), NULL);
purple_signal_connect(pidgin_conversations_get_handle(),
"displaying-chat-msg", plugin,
PURPLE_CALLBACK(displaying_msg), NULL);
return TRUE;
}
static gboolean
plugin_unload(PurplePlugin *plugin)
{
return TRUE;
}
/* Ripped from PurpleRC */
static void
color_response(GtkDialog *color_dialog, gint response, const char *data)
{
if (response == GTK_RESPONSE_OK)
{
GtkWidget *colorsel = GTK_COLOR_SELECTION_DIALOG(color_dialog)->colorsel;
GdkColor color;
char colorstr[8];
char tmp[128];
gtk_color_selection_get_current_color(GTK_COLOR_SELECTION(colorsel), &color);
g_snprintf(colorstr, sizeof(colorstr), "#%02X%02X%02X",
color.red/256, color.green/256, color.blue/256);
g_snprintf(tmp, sizeof(tmp), "%s/color", data);
purple_prefs_set_string(tmp, colorstr);
}
gtk_widget_destroy(GTK_WIDGET(color_dialog));
}
static void
set_color(GtkWidget *widget, const char *data)
{
GtkWidget *color_dialog = NULL;
GdkColor color;
char title[128];
char tmp[128];
g_snprintf(title, sizeof(title), _("Select Color for %s"), _(data));
color_dialog = gtk_color_selection_dialog_new(title);
g_signal_connect(G_OBJECT(color_dialog), "response",
G_CALLBACK(color_response), (gpointer)data);
g_snprintf(tmp, sizeof(tmp), "%s/color", data);
if (gdk_color_parse(purple_prefs_get_string(tmp), &color))
{
gtk_color_selection_set_current_color(
GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(color_dialog)->colorsel), &color);
}
gtk_window_present(GTK_WINDOW(color_dialog));
}
static void
toggle_enabled(GtkWidget *widget, gpointer data)
{
const char *prefix = (char *)data;
gboolean e;
char tmp[128];
g_snprintf(tmp, sizeof(tmp), "%s/enabled", prefix);
e = purple_prefs_get_bool(tmp);
purple_prefs_set_bool(tmp, !e);
}
static void
toggle_something(const char *prefix, int format)
{
int f;
char tmp[128];
g_snprintf(tmp, sizeof(tmp), "%s/format", prefix);
f = purple_prefs_get_int(tmp);
f ^= format;
purple_prefs_set_int(tmp, f);
}
static void
toggle_bold(GtkWidget *widget, gpointer data)
{
toggle_something(data, FONT_BOLD);
}
static void
toggle_italic(GtkWidget *widget, gpointer data)
{
toggle_something(data, FONT_ITALIC);
}
static void
toggle_underline(GtkWidget *widget, gpointer data)
{
toggle_something(data, FONT_UNDERLINE);
}
static void
enable_toggled(const char *name, PurplePrefType type, gconstpointer val, gpointer data)
{
GtkWidget *widget = (GtkWidget *)data;
gtk_widget_set_sensitive(widget, GPOINTER_TO_INT(val));
}
static void
disconnect_prefs_callbacks(GtkObject *object, gpointer data)
{
PurplePlugin *plugin = (PurplePlugin *)data;
purple_prefs_disconnect_by_handle(plugin);
}
static GtkWidget *
get_config_frame(PurplePlugin *plugin)
{
GtkWidget *ret;
GtkWidget *frame;
int i;
ret = gtk_vbox_new(FALSE, PIDGIN_HIG_CAT_SPACE);
gtk_container_set_border_width(GTK_CONTAINER(ret), PIDGIN_HIG_BORDER);
for (i = 0; formats[i].prefix; i++)
{
char tmp[128];
char tmp2[128];
int f;
gboolean e;
GtkWidget *vbox, *hbox, *button;
g_snprintf(tmp2, sizeof(tmp2), "%s/enabled", formats[i].prefix);
e = purple_prefs_get_bool(tmp2);
g_snprintf(tmp, sizeof(tmp), "%s/format", formats[i].prefix);
f = purple_prefs_get_int(tmp);
frame = pidgin_make_frame(ret, _(formats[i].text));
vbox = gtk_vbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_start(GTK_BOX(frame), vbox, FALSE, FALSE, 0);
hbox = gtk_hbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
button = gtk_check_button_new_with_label(_("Enabled"));
gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
if (e)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(toggle_enabled),
formats[i].prefix);
button = pidgin_pixbuf_button_from_stock(" Color", GTK_STOCK_SELECT_COLOR,
PIDGIN_BUTTON_HORIZONTAL);
gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(set_color),
formats[i].prefix);
gtk_widget_set_sensitive(button, e);
purple_prefs_connect_callback(plugin, tmp2, enable_toggled, button);
button = gtk_check_button_new_with_label(_("Bold"));
gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
if (f & FONT_BOLD)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(toggle_bold),
formats[i].prefix);
gtk_widget_set_sensitive(button, e);
purple_prefs_connect_callback(plugin, tmp2, enable_toggled, button);
button = gtk_check_button_new_with_label(_("Italic"));
gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
if (f & FONT_ITALIC)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(toggle_italic),
formats[i].prefix);
gtk_widget_set_sensitive(button, e);
purple_prefs_connect_callback(plugin, tmp2, enable_toggled, button);
button = gtk_check_button_new_with_label(_("Underline"));
gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
if (f & FONT_UNDERLINE)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
g_signal_connect(G_OBJECT(button), "clicked",
G_CALLBACK(toggle_underline), formats[i].prefix);
gtk_widget_set_sensitive(button, e);
purple_prefs_connect_callback(plugin, tmp2, enable_toggled, button);
}
g_signal_connect(GTK_OBJECT(ret), "destroy", G_CALLBACK(disconnect_prefs_callbacks), plugin);
frame = pidgin_make_frame(ret, _("General"));
pidgin_prefs_checkbox(_("Ignore incoming format"), PREF_IGNORE, frame);
pidgin_prefs_checkbox(_("Apply in Chats"), PREF_CHATS, frame);
pidgin_prefs_checkbox(_("Apply in IMs"), PREF_IMS, frame);
gtk_widget_show_all(ret);
return ret;
}
static PidginPluginUiInfo ui_info =
{
get_config_frame,
0,
/* padding */
NULL,
NULL,
NULL,
NULL
};
static PurplePluginInfo info =
{
PURPLE_PLUGIN_MAGIC, /* Magic */
PURPLE_MAJOR_VERSION, /* Purple Major Version */
PURPLE_MINOR_VERSION, /* Purple Minor Version */
PURPLE_PLUGIN_STANDARD, /* plugin type */
PIDGIN_PLUGIN_TYPE, /* ui requirement */
0, /* flags */
NULL, /* dependencies */
PURPLE_PRIORITY_DEFAULT, /* priority */
PLUGIN_ID, /* plugin id */
PLUGIN_NAME, /* name */
DISPLAY_VERSION, /* version */
PLUGIN_SUMMARY, /* summary */
PLUGIN_DESCRIPTION, /* description */
PLUGIN_AUTHOR, /* author */
PURPLE_WEBSITE, /* website */
plugin_load, /* load */
plugin_unload, /* unload */
NULL, /* destroy */
&ui_info, /* ui_info */
NULL, /* extra_info */
NULL, /* prefs_info */
NULL, /* actions */
/* padding */
NULL,
NULL,
NULL,
NULL
};
static void
init_plugin(PurplePlugin *plugin)
{
purple_prefs_add_none(PREF_PREFIX);
purple_prefs_add_bool(PREF_IGNORE, TRUE);
purple_prefs_add_bool(PREF_CHATS, TRUE);
purple_prefs_add_bool(PREF_IMS, TRUE);
purple_prefs_add_none(PREF_SEND);
purple_prefs_add_none(PREF_RECV);
purple_prefs_add_none(PREF_SYSTEM);
purple_prefs_add_none(PREF_ERROR);
purple_prefs_add_none(PREF_NICK);
purple_prefs_add_string(PREF_SEND_C, "#909090");
purple_prefs_add_string(PREF_RECV_C, "#000000");
purple_prefs_add_string(PREF_SYSTEM_C, "#50a050");
purple_prefs_add_string(PREF_ERROR_C, "#ff0000");
purple_prefs_add_string(PREF_NICK_C, "#0000dd");
purple_prefs_add_int(PREF_SEND_F, 0);
purple_prefs_add_int(PREF_RECV_F, 0);
purple_prefs_add_int(PREF_SYSTEM_F, FONT_ITALIC);
purple_prefs_add_int(PREF_ERROR_F, FONT_BOLD | FONT_UNDERLINE);
purple_prefs_add_int(PREF_NICK_F, FONT_BOLD);
purple_prefs_add_bool(PREF_SEND_E, TRUE);
purple_prefs_add_bool(PREF_RECV_E, TRUE);
purple_prefs_add_bool(PREF_SYSTEM_E, TRUE);
purple_prefs_add_bool(PREF_ERROR_E, TRUE);
purple_prefs_add_bool(PREF_NICK_E, TRUE);
}
PURPLE_INIT_PLUGIN(PLUGIN_STATIC_NAME, init_plugin, info)
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