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/**

* @file gtkdebug.c GTK+ Debug API

* @ingroup gtkui

* gaim

* Gaim 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

#include "internal.h"

#include "gtkgaim.h"

#include "notify.h"

#include "prefs.h"

#include "request.h"

#include "util.h"

#include "gtkdebug.h"

#include "gtkdialogs.h"

#include "gtkimhtml.h"

#include "gtkutils.h"

#include "gaimstock.h"

#ifdef HAVE_REGEX_H

# include <regex.h>

#endif /* HAVE_REGEX_H */

#include <gdk/gdkkeysyms.h>

typedef struct

{

GtkWidget *window;

GtkWidget *text;

GtkListStore *store;

gboolean timestamps;

gboolean paused;

#ifdef HAVE_REGEX_H

GtkWidget *filter;

GtkWidget *expression;

gboolean invert;

gboolean highlight;

guint timer;

regex_t regex;

#else

GtkWidget *find;

#endif /* HAVE_REGEX_H */

GtkWidget *filterlevel;

} DebugWindow;

static char debug_fg_colors[][8] = {

"#000000", /**< All debug levels. */

"#666666", /**< Misc. */

"#000000", /**< Information. */

"#660000", /**< Warnings. */

"#FF0000", /**< Errors. */

"#FF0000", /**< Fatal errors. */

};

static DebugWindow *debug_win = NULL;

#ifdef HAVE_REGEX_H

static void regex_filter_all(DebugWindow *win);

static void regex_show_all(DebugWindow *win);

#endif /* HAVE_REGEX_H */

static gint

debug_window_destroy(GtkWidget *w, GdkEvent *event, void *unused)

{

gaim_prefs_disconnect_by_handle(gaim_gtk_debug_get_handle());

#ifdef HAVE_REGEX_H

if(debug_win->timer != 0) {

const gchar *text;

g_source_remove(debug_win->timer);

text = gtk_entry_get_text(GTK_ENTRY(debug_win->expression));

gaim_prefs_set_string("/gaim/gtk/debug/regex", text);

}

regfree(&debug_win->regex);

#endif

/* If the "Save Log" dialog is open then close it */

gaim_request_close_with_handle(debug_win);

g_free(debug_win);

debug_win = NULL;

gaim_prefs_set_bool("/gaim/gtk/debug/enabled", FALSE);

return FALSE;

}

static gboolean

configure_cb(GtkWidget *w, GdkEventConfigure *event, DebugWindow *win)

{

if (GTK_WIDGET_VISIBLE(w)) {

gaim_prefs_set_int("/gaim/gtk/debug/width", event->width);

gaim_prefs_set_int("/gaim/gtk/debug/height", event->height);

}

return FALSE;

}

#ifndef HAVE_REGEX_H

struct _find {

DebugWindow *window;

GtkWidget *entry;

};

static void

do_find_cb(GtkWidget *widget, gint response, struct _find *f)

{

switch (response) {

case GTK_RESPONSE_OK:

gtk_imhtml_search_find(GTK_IMHTML(f->window->text),

gtk_entry_get_text(GTK_ENTRY(f->entry)));

break;

case GTK_RESPONSE_DELETE_EVENT:

case GTK_RESPONSE_CLOSE:

gtk_imhtml_search_clear(GTK_IMHTML(f->window->text));

gtk_widget_destroy(f->window->find);

f->window->find = NULL;

g_free(f);

break;

}

static void

find_cb(GtkWidget *w, DebugWindow *win)

{

GtkWidget *hbox, *img, *label;

struct _find *f;

if(win->find)

{

gtk_window_present(GTK_WINDOW(win->find));

return;

}

f = g_malloc(sizeof(struct _find));

f->window = win;

win->find = gtk_dialog_new_with_buttons(_("Find"),

GTK_WINDOW(win->window), GTK_DIALOG_DESTROY_WITH_PARENT,

GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,

GTK_STOCK_FIND, GTK_RESPONSE_OK, NULL);

gtk_dialog_set_default_response(GTK_DIALOG(win->find),

GTK_RESPONSE_OK);

g_signal_connect(G_OBJECT(win->find), "response",

G_CALLBACK(do_find_cb), f);

gtk_container_set_border_width(GTK_CONTAINER(win->find), GAIM_HIG_BOX_SPACE);

gtk_window_set_resizable(GTK_WINDOW(win->find), FALSE);

gtk_dialog_set_has_separator(GTK_DIALOG(win->find), FALSE);

gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(win->find)->vbox), GAIM_HIG_BORDER);

gtk_container_set_border_width(

GTK_CONTAINER(GTK_DIALOG(win->find)->vbox), GAIM_HIG_BOX_SPACE);

hbox = gtk_hbox_new(FALSE, GAIM_HIG_BORDER);

gtk_container_add(GTK_CONTAINER(GTK_DIALOG(win->find)->vbox),

hbox);

img = gtk_image_new_from_stock(GAIM_STOCK_DIALOG_QUESTION,

GTK_ICON_SIZE_DIALOG);

gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);

gtk_misc_set_alignment(GTK_MISC(img), 0, 0);

gtk_dialog_set_response_sensitive(GTK_DIALOG(win->find),

GTK_RESPONSE_OK, FALSE);

label = gtk_label_new(NULL);

gtk_label_set_markup_with_mnemonic(GTK_LABEL(label), _("_Search for:"));

gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);

f->entry = gtk_entry_new();

gtk_entry_set_activates_default(GTK_ENTRY(f->entry), TRUE);

gtk_label_set_mnemonic_widget(GTK_LABEL(label), GTK_WIDGET(f->entry));

g_signal_connect(G_OBJECT(f->entry), "changed",

G_CALLBACK(gaim_gtk_set_sensitive_if_input),

win->find);

gtk_box_pack_start(GTK_BOX(hbox), f->entry, FALSE, FALSE, 0);

gtk_widget_show_all(win->find);

gtk_widget_grab_focus(f->entry);

}

#endif /* HAVE_REGEX_H */

static void

save_writefile_cb(void *user_data, const char *filename)

{

DebugWindow *win = (DebugWindow *)user_data;

FILE *fp;

char *tmp;

if ((fp = g_fopen(filename, "w+")) == NULL) {

gaim_notify_error(win, NULL, _("Unable to open file."), NULL);

return;

}

tmp = gtk_imhtml_get_text(GTK_IMHTML(win->text), NULL, NULL);

fprintf(fp, "Gaim Debug Log : %s\n", gaim_date_format_full(NULL));

fprintf(fp, "%s", tmp);

g_free(tmp);

fclose(fp);

}

static void

save_cb(GtkWidget *w, DebugWindow *win)

{

gaim_request_file(win, _("Save Debug Log"), "gaim-debug.log", TRUE,

G_CALLBACK(save_writefile_cb), NULL, win);

}

static void

clear_cb(GtkWidget *w, DebugWindow *win)

{

gtk_imhtml_clear(GTK_IMHTML(win->text));

#ifdef HAVE_REGEX_H

gtk_list_store_clear(win->store);

#endif /* HAVE_REGEX_H */

}

static void

pause_cb(GtkWidget *w, DebugWindow *win)

{

win->paused = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w));

#ifdef HAVE_REGEX_H

if(!win->paused) {

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter)))

regex_filter_all(win);

else

regex_show_all(win);

}

#endif /* HAVE_REGEX_H */

}

static void

timestamps_cb(GtkWidget *w, DebugWindow *win)

{

win->timestamps = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w));

gaim_prefs_set_bool("/core/debug/timestamps", win->timestamps);

}

static void

timestamps_pref_cb(const char *name, GaimPrefType type,

gconstpointer value, gpointer data)

{

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(data), GPOINTER_TO_INT(value));

}

/******************************************************************************

* regex stuff

*****************************************************************************/

#ifdef HAVE_REGEX_H

static void

regex_clear_color(GtkWidget *w) {

gtk_widget_modify_base(w, GTK_STATE_NORMAL, NULL);

}

static void

regex_change_color(GtkWidget *w, guint16 r, guint16 g, guint16 b) {

GdkColor color;

color.red = r;

color.green = g;

color.blue = b;

gtk_widget_modify_base(w, GTK_STATE_NORMAL, &color);

}

static void

regex_highlight_clear(DebugWindow *win) {

GtkIMHtml *imhtml = GTK_IMHTML(win->text);

GtkTextIter s, e;

gtk_text_buffer_get_start_iter(imhtml->text_buffer, &s);

gtk_text_buffer_get_end_iter(imhtml->text_buffer, &e);

gtk_text_buffer_remove_tag_by_name(imhtml->text_buffer, "regex", &s, &e);

}

static void

regex_match(DebugWindow *win, const gchar *text) {

GtkIMHtml *imhtml = GTK_IMHTML(win->text);

regmatch_t matches[4]; /* adjust if necessary */

size_t n_matches = sizeof(matches) / sizeof(matches[0]);

gchar *plaintext;

gint inverted;

if(!text)

return;

inverted = (win->invert) ? REG_NOMATCH : 0;

/* I don't like having to do this, but we need it for highlighting. Plus

* it makes the ^ and $ operators work :)

plaintext = gaim_markup_strip_html(text);

/* we do a first pass to see if it matches at all. If it does we append

* it, and work out the offsets to highlight.

if(regexec(&win->regex, plaintext, n_matches, matches, 0) == inverted) {

GtkTextIter ins;

gchar *p = plaintext;

gint i, offset = 0;

gtk_text_buffer_get_iter_at_mark(imhtml->text_buffer, &ins,

gtk_text_buffer_get_insert(imhtml->text_buffer));

i = gtk_text_iter_get_offset(&ins);

gtk_imhtml_append_text(imhtml, text, 0);

/* If we're not highlighting or the expression is inverted, we're

* done and move on.

if(!win->highlight || inverted == REG_NOMATCH) {

g_free(plaintext);

return;

}

/* we use a do-while to highlight the first match, and then continue

* if necessary...

do {

size_t m;

for(m = 0; m < n_matches; m++) {

GtkTextIter ms, me;

if(matches[m].rm_eo == -1)

break;

i += offset;

gtk_text_buffer_get_iter_at_offset(imhtml->text_buffer, &ms,

i + matches[m].rm_so);

gtk_text_buffer_get_iter_at_offset(imhtml->text_buffer, &me,

i + matches[m].rm_eo);

gtk_text_buffer_apply_tag_by_name(imhtml->text_buffer, "regex",

&ms, &me);

offset = matches[m].rm_eo;

}

p += offset;

} while(regexec(&win->regex, p, n_matches, matches, REG_NOTBOL) == inverted);

}

g_free(plaintext);

}

static gboolean

regex_filter_all_cb(GtkTreeModel *m, GtkTreePath *p, GtkTreeIter *iter,

gpointer data)

{

DebugWindow *win = (DebugWindow *)data;

gchar *text;

GaimDebugLevel level;

gtk_tree_model_get(m, iter, 0, &text, 1, &level, -1);

if (level >= gaim_prefs_get_int("/gaim/gtk/debug/filterlevel"))

regex_match(win, text);

g_free(text);

return FALSE;

}

static void

regex_filter_all(DebugWindow *win) {

gtk_imhtml_clear(GTK_IMHTML(win->text));

if(win->highlight)

regex_highlight_clear(win);

gtk_tree_model_foreach(GTK_TREE_MODEL(win->store), regex_filter_all_cb,

win);

}

static gboolean

regex_show_all_cb(GtkTreeModel *m, GtkTreePath *p, GtkTreeIter *iter,

gpointer data)

{

DebugWindow *win = (DebugWindow *)data;

gchar *text;

GaimDebugLevel level;

gtk_tree_model_get(m, iter, 0, &text, 1, &level, -1);

if (level >= gaim_prefs_get_int("/gaim/gtk/debug/filterlevel"))

gtk_imhtml_append_text(GTK_IMHTML(win->text), text, 0);

g_free(text);

return FALSE;

}

static void

regex_show_all(DebugWindow *win) {

gtk_imhtml_clear(GTK_IMHTML(win->text));

if(win->highlight)

regex_highlight_clear(win);

gtk_tree_model_foreach(GTK_TREE_MODEL(win->store), regex_show_all_cb,

win);

}

static void

regex_compile(DebugWindow *win) {

const gchar *text;

text = gtk_entry_get_text(GTK_ENTRY(win->expression));

if(text == NULL || *text == '\0') {

regex_clear_color(win->expression);

gtk_widget_set_sensitive(win->filter, FALSE);

return;

}

regfree(&win->regex);

if(regcomp(&win->regex, text, REG_EXTENDED | REG_ICASE) != 0) {

/* failed to compile */

regex_change_color(win->expression, 0xFFFF, 0xAFFF, 0xAFFF);

gtk_widget_set_sensitive(win->filter, FALSE);

} else {

/* compiled successfully */

regex_change_color(win->expression, 0xAFFF, 0xFFFF, 0xAFFF);

gtk_widget_set_sensitive(win->filter, TRUE);

}

/* we check if the filter is on in case it was only of the options that

* got changed, and not the expression.

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter)))

regex_filter_all(win);

}

static void

regex_pref_filter_cb(const gchar *name, GaimPrefType type,

gconstpointer val, gpointer data)

{

DebugWindow *win = (DebugWindow *)data;

gboolean active = GPOINTER_TO_INT(val), current;

if(!win || !win->window)

return;

current = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter));

if(active != current)

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(win->filter), active);

}

static void

regex_pref_expression_cb(const gchar *name, GaimPrefType type,

gconstpointer val, gpointer data)

{

DebugWindow *win = (DebugWindow *)data;

const gchar *exp = (const gchar *)val;

gtk_entry_set_text(GTK_ENTRY(win->expression), exp);

}

static void

regex_pref_invert_cb(const gchar *name, GaimPrefType type,

gconstpointer val, gpointer data)

{

DebugWindow *win = (DebugWindow *)data;

gboolean active = GPOINTER_TO_INT(val);

win->invert = active;

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter)))

regex_filter_all(win);

}

static void

regex_pref_highlight_cb(const gchar *name, GaimPrefType type,

gconstpointer val, gpointer data)

{

DebugWindow *win = (DebugWindow *)data;

gboolean active = GPOINTER_TO_INT(val);

win->highlight = active;

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter)))

regex_filter_all(win);

}

static void

regex_row_changed_cb(GtkTreeModel *model, GtkTreePath *path,

GtkTreeIter *iter, DebugWindow *win)

{

gchar *text;

GaimDebugLevel level;

if(!win || !win->window)

return;

/* If the debug window is paused, we just return since it's in the store.

* We don't call regex_match because it doesn't make sense to check the

* string if it's paused. When we unpause we clear the imhtml and

* reiterate over the store to handle matches that were outputted when

* we were paused.

if(win->paused)

return;

gtk_tree_model_get(model, iter, 0, &text, 1, &level, -1);

if (level >= gaim_prefs_get_int("/gaim/gtk/debug/filterlevel")) {

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter))) {

regex_match(win, text);

} else {

gtk_imhtml_append_text(GTK_IMHTML(win->text), text, 0);

}

g_free(text);

}

static gboolean

regex_timer_cb(DebugWindow *win) {

const gchar *text;

text = gtk_entry_get_text(GTK_ENTRY(win->expression));

gaim_prefs_set_string("/gaim/gtk/debug/regex", text);

win->timer = 0;

return FALSE;

}

static void

regex_changed_cb(GtkWidget *w, DebugWindow *win) {

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter))) {

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(win->filter),

FALSE);

}

if(win->timer == 0)

win->timer = gaim_timeout_add(5000, (GSourceFunc)regex_timer_cb, win);

regex_compile(win);

}

static void

regex_key_release_cb(GtkWidget *w, GdkEventKey *e, DebugWindow *win) {

if(e->keyval == GDK_Return &&

GTK_WIDGET_IS_SENSITIVE(win->filter) &&

!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter)))

{

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(win->filter), TRUE);

}

static void

regex_menu_cb(GtkWidget *item, const gchar *pref) {

gboolean active;

active = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(item));

gaim_prefs_set_bool(pref, active);

}

static void

regex_popup_cb(GtkEntry *entry, GtkWidget *menu, DebugWindow *win) {

gaim_separator(menu);

gaim_new_check_item(menu, _("Invert"),

G_CALLBACK(regex_menu_cb),

"/gaim/gtk/debug/invert", win->invert);

gaim_new_check_item(menu, _("Highlight matches"),

G_CALLBACK(regex_menu_cb),

"/gaim/gtk/debug/highlight", win->highlight);

}

static void

regex_filter_toggled_cb(GtkToggleButton *button, DebugWindow *win) {

gboolean active;

active = gtk_toggle_button_get_active(button);

gaim_prefs_set_bool("/gaim/gtk/debug/filter", active);

if(!GTK_IS_IMHTML(win->text))

return;

if(active)

regex_filter_all(win);

else

regex_show_all(win);

}

static void

filter_level_pref_changed(const char *name, GaimPrefType type, gconstpointer value, gpointer data)

{

DebugWindow *win = data;

if (GPOINTER_TO_INT(value) != gtk_combo_box_get_active(GTK_COMBO_BOX(win->filterlevel)))

gtk_combo_box_set_active(GTK_COMBO_BOX(win->filterlevel), GPOINTER_TO_INT(value));

if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(win->filter)))

regex_filter_all(win);

else

regex_show_all(win);

}

#endif /* HAVE_REGEX_H */

static void

filter_level_changed_cb(GtkWidget *combo, gpointer null)

{

gaim_prefs_set_int("/gaim/gtk/debug/filterlevel",

gtk_combo_box_get_active(GTK_COMBO_BOX(combo)));

}

static void

toolbar_style_pref_changed_cb(const char *name, GaimPrefType type, gconstpointer value, gpointer data)

{

gtk_toolbar_set_style(GTK_TOOLBAR(data), GPOINTER_TO_INT(value));

}

static void

toolbar_icon_pref_changed(GtkWidget *item, GtkWidget *toolbar)

{

int style = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(item), "user_data"));

gaim_prefs_set_int("/gaim/gtk/debug/style", style);

}

static gboolean

toolbar_context(GtkWidget *toolbar, GdkEventButton *event, gpointer null)

{

GtkWidget *menu, *item;

const char *text[3];

GtkToolbarStyle value[3];

int i;

if (!(event->button == 3 && event->type == GDK_BUTTON_PRESS))

return FALSE;

text[0] = _("_Icon Only"); value[0] = GTK_TOOLBAR_ICONS;

text[1] = _("_Text Only"); value[1] = GTK_TOOLBAR_TEXT;

text[2] = _("_Both Icon & Text"); value[2] = GTK_TOOLBAR_BOTH_HORIZ;

menu = gtk_menu_new();

for (i = 0; i < 3; i++) {

item = gtk_check_menu_item_new_with_mnemonic(text[i]);

g_object_set_data(G_OBJECT(item), "user_data", GINT_TO_POINTER(value[i]));

g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(toolbar_icon_pref_changed), toolbar);

if (value[i] == gaim_prefs_get_int("/gaim/gtk/debug/style"))

gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);

gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);

}

gtk_widget_show_all(menu);

gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, gtk_get_current_event_time());

return FALSE;

}

static DebugWindow *

debug_window_new(void)

{

DebugWindow *win;

GtkWidget *vbox;

GtkWidget *toolbar;

GtkWidget *frame;

GtkWidget *button;

GtkWidget *image;

gint width, height;

void *handle;

win = g_new0(DebugWindow, 1);

width = gaim_prefs_get_int("/gaim/gtk/debug/width");

height = gaim_prefs_get_int("/gaim/gtk/debug/height");

GAIM_DIALOG(win->window);

gaim_debug_info("gtkdebug", "Setting dimensions to %d, %d\n",

width, height);

gtk_window_set_default_size(GTK_WINDOW(win->window), width, height);

gtk_window_set_role(GTK_WINDOW(win->window), "debug");

gtk_window_set_title(GTK_WINDOW(win->window), _("Debug Window"));

g_signal_connect(G_OBJECT(win->window), "delete_event",

G_CALLBACK(debug_window_destroy), NULL);

g_signal_connect(G_OBJECT(win->window), "configure_event",

G_CALLBACK(configure_cb), win);

handle = gaim_gtk_debug_get_handle();

#ifdef HAVE_REGEX_H

/* the list store for all the messages */

win->store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);

/* row-changed gets called when we do gtk_list_store_set, and row-inserted

* gets called with gtk_list_store_append, which is a

* completely empty row. So we just ignore row-inserted, and deal with row

* changed. -Gary

g_signal_connect(G_OBJECT(win->store), "row-changed",

G_CALLBACK(regex_row_changed_cb), win);

#endif /* HAVE_REGEX_H */

/* Setup the vbox */

vbox = gtk_vbox_new(FALSE, 0);

gtk_container_add(GTK_CONTAINER(win->window), vbox);

if (gaim_prefs_get_bool("/gaim/gtk/debug/toolbar")) {

/* Setup our top button bar thingie. */

toolbar = gtk_toolbar_new();

gtk_toolbar_set_tooltips(GTK_TOOLBAR(toolbar), TRUE);

#if GTK_CHECK_VERSION(2,4,0)

gtk_toolbar_set_show_arrow(GTK_TOOLBAR(toolbar), TRUE);

#endif

g_signal_connect(G_OBJECT(toolbar), "button-press-event", G_CALLBACK(toolbar_context), win);

gtk_toolbar_set_style(GTK_TOOLBAR(toolbar),

gaim_prefs_get_int("/gaim/gtk/debug/style"));

gaim_prefs_connect_callback(handle, "/gaim/gtk/debug/style",

toolbar_style_pref_changed_cb, toolbar);

gtk_toolbar_set_icon_size(GTK_TOOLBAR(toolbar),

GTK_ICON_SIZE_SMALL_TOOLBAR);

gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);

#ifndef HAVE_REGEX_H

/* Find button */

gtk_toolbar_insert_stock(GTK_TOOLBAR(toolbar), GTK_STOCK_FIND,

_("Find"), NULL, G_CALLBACK(find_cb),

win, -1);

#endif /* HAVE_REGEX_H */

/* Save */

gtk_toolbar_insert_stock(GTK_TOOLBAR(toolbar), GTK_STOCK_SAVE,

_("Save"), NULL, G_CALLBACK(save_cb),

win, -1);

/* Clear button */

gtk_toolbar_insert_stock(GTK_TOOLBAR(toolbar), GTK_STOCK_CLEAR,

_("Clear"), NULL, G_CALLBACK(clear_cb),

win, -1);

gtk_toolbar_insert_space(GTK_TOOLBAR(toolbar), -1);

/* Pause */

image = gtk_image_new_from_stock(GAIM_STOCK_PAUSE, GTK_ICON_SIZE_MENU);

gtk_toolbar_append_element(GTK_TOOLBAR(toolbar),

GTK_TOOLBAR_CHILD_TOGGLEBUTTON,

NULL, _("Pause"), _("Pause"),

NULL, image,

G_CALLBACK(pause_cb), win);

/* Timestamps */

button = gtk_toolbar_append_element(GTK_TOOLBAR(toolbar),

GTK_TOOLBAR_CHILD_TOGGLEBUTTON,

NULL, _("Timestamps"),

_("Timestamps"), NULL, NULL,

G_CALLBACK(timestamps_cb),

win);

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),

gaim_prefs_get_bool("/core/debug/timestamps"));

gaim_prefs_connect_callback(handle, "/core/debug/timestamps",

timestamps_pref_cb, button);

#ifdef HAVE_REGEX_H

/* regex stuff */

gtk_toolbar_insert_space(GTK_TOOLBAR(toolbar), -1);

/* regex toggle button */

win->filter =

gtk_toolbar_append_element(GTK_TOOLBAR(toolbar),

GTK_TOOLBAR_CHILD_TOGGLEBUTTON,

NULL, _("Filter"), _("Filter"),

NULL, NULL,

G_CALLBACK(regex_filter_toggled_cb),

win);

/* we purposely disable the toggle button here in case

* /gaim/gtk/debug/expression has an empty string. If it does not have

* an empty string, the change signal will get called and make the

* toggle button sensitive.

gtk_widget_set_sensitive(win->filter, FALSE);

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(win->filter),

gaim_prefs_get_bool("/gaim/gtk/debug/filter"));

gaim_prefs_connect_callback(handle, "/gaim/gtk/debug/filter",

regex_pref_filter_cb, win);

/* regex entry */

win->expression = gtk_entry_new();

gtk_toolbar_append_element(GTK_TOOLBAR(toolbar),

GTK_TOOLBAR_CHILD_WIDGET, win->expression,

NULL, _("Right click for more options."),

NULL, NULL, NULL, NULL);

/* this needs to be before the text is set from the pref if we want it

* to colorize a stored expression.

g_signal_connect(G_OBJECT(win->expression), "changed",

G_CALLBACK(regex_changed_cb), win);

gtk_entry_set_text(GTK_ENTRY(win->expression),

gaim_prefs_get_string("/gaim/gtk/debug/regex"));

g_signal_connect(G_OBJECT(win->expression), "populate-popup",

G_CALLBACK(regex_popup_cb), win);

g_signal_connect(G_OBJECT(win->expression), "key-release-event",

G_CALLBACK(regex_key_release_cb), win);

gaim_prefs_connect_callback(handle, "/gaim/gtk/debug/regex",

regex_pref_expression_cb, win);

/* connect the rest of our pref callbacks */

win->invert = gaim_prefs_get_bool("/gaim/gtk/debug/invert");

gaim_prefs_connect_callback(handle, "/gaim/gtk/debug/invert",

regex_pref_invert_cb, win);

win->highlight = gaim_prefs_get_bool("/gaim/gtk/debug/highlight");

gaim_prefs_connect_callback(handle, "/gaim/gtk/debug/highlight",

regex_pref_highlight_cb, win);

#endif /* HAVE_REGEX_H */

gtk_toolbar_insert_space(GTK_TOOLBAR(toolbar), -1);

gtk_toolbar_append_element(GTK_TOOLBAR(toolbar),

GTK_TOOLBAR_CHILD_WIDGET, gtk_label_new(_("Level ")),

NULL, _("Select the debug filter level."),

NULL, NULL, NULL, NULL);

win->filterlevel = gtk_combo_box_new_text();

gtk_toolbar_append_element(GTK_TOOLBAR(toolbar),

GTK_TOOLBAR_CHILD_WIDGET, win->filterlevel,

NULL, _("Select the debug filter level."),

NULL, NULL, NULL, NULL);

gtk_combo_box_append_text(GTK_COMBO_BOX(win->filterlevel), _("All"));

gtk_combo_box_append_text(GTK_COMBO_BOX(win->filterlevel), _("Misc"));

gtk_combo_box_append_text(GTK_COMBO_BOX(win->filterlevel), _("Info"));

gtk_combo_box_append_text(GTK_COMBO_BOX(win->filterlevel), _("Warning"));

gtk_combo_box_append_text(GTK_COMBO_BOX(win->filterlevel), _("Error "));

gtk_combo_box_append_text(GTK_COMBO_BOX(win->filterlevel), _("Fatal Error"));

gtk_combo_box_set_active(GTK_COMBO_BOX(win->filterlevel),

gaim_prefs_get_int("/gaim/gtk/debug/filterlevel"));

#ifdef HAVE_REGEX_H

gaim_prefs_connect_callback(handle, "/gaim/gtk/debug/filterlevel",

filter_level_pref_changed, win);

#endif

g_signal_connect(G_OBJECT(win->filterlevel), "changed",

G_CALLBACK(filter_level_changed_cb), NULL);

}

/* Add the gtkimhtml */

frame = gaim_gtk_create_imhtml(FALSE, &win->text, NULL, NULL);

gtk_imhtml_set_format_functions(GTK_IMHTML(win->text),

GTK_IMHTML_ALL ^ GTK_IMHTML_SMILEY ^ GTK_IMHTML_IMAGE);

gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0);

gtk_widget_show(frame);

#ifdef HAVE_REGEX_H

/* add the tag for regex highlighting */

gtk_text_buffer_create_tag(GTK_IMHTML(win->text)->text_buffer, "regex",

"background", "#FFAFAF",

"weight", "bold",

NULL);

#endif /* HAVE_REGEX_H */

gtk_widget_show_all(win->window);

return win;

}

static void

debug_enabled_cb(const char *name, GaimPrefType type,

gconstpointer value, gpointer data)

{

if (value)

gaim_gtk_debug_window_show();

else

gaim_gtk_debug_window_hide();

}

static void

gaim_glib_log_handler(const gchar *domain, GLogLevelFlags flags,

const gchar *msg, gpointer user_data)

{

GaimDebugLevel level;

char *new_msg = NULL;

char *new_domain = NULL;

if ((flags & G_LOG_LEVEL_ERROR) == G_LOG_LEVEL_ERROR)

level = GAIM_DEBUG_ERROR;

else if ((flags & G_LOG_LEVEL_CRITICAL) == G_LOG_LEVEL_CRITICAL)

level = GAIM_DEBUG_FATAL;

else if ((flags & G_LOG_LEVEL_WARNING) == G_LOG_LEVEL_WARNING)

level = GAIM_DEBUG_WARNING;

else if ((flags & G_LOG_LEVEL_MESSAGE) == G_LOG_LEVEL_MESSAGE)

level = GAIM_DEBUG_INFO;

else if ((flags & G_LOG_LEVEL_INFO) == G_LOG_LEVEL_INFO)

level = GAIM_DEBUG_INFO;

else if ((flags & G_LOG_LEVEL_DEBUG) == G_LOG_LEVEL_DEBUG)

level = GAIM_DEBUG_MISC;

else

{

gaim_debug_warning("gtkdebug",

"Unknown glib logging level in %d\n", flags);

level = GAIM_DEBUG_MISC; /* This will never happen. */

}

if (msg != NULL)

new_msg = gaim_utf8_try_convert(msg);

if (domain != NULL)

new_domain = gaim_utf8_try_convert(domain);

if (new_msg != NULL)

{

gaim_debug(level, (new_domain != NULL ? new_domain : "g_log"),

"%s\n", new_msg);

g_free(new_msg);

}

g_free(new_domain);

}

#ifdef _WIN32

static void

gaim_glib_dummy_print_handler(const gchar *string)

{

}

#endif

void

gaim_gtk_debug_init(void)

{

/* Debug window preferences. */

* NOTE: This must be set before prefs are loaded, and the callbacks

* set after they are loaded, since prefs sets the enabled

* preference here and that loads the window, which calls the

* configure event, which overrides the width and height! :P

gaim_prefs_add_none("/gaim/gtk/debug");

/* Controls printing to the debug window */

gaim_prefs_add_bool("/gaim/gtk/debug/enabled", FALSE);

gaim_prefs_add_int("/gaim/gtk/debug/filterlevel", GAIM_DEBUG_ALL);

gaim_prefs_add_int("/gaim/gtk/debug/style", GTK_TOOLBAR_BOTH_HORIZ);

gaim_prefs_add_bool("/gaim/gtk/debug/toolbar", TRUE);

gaim_prefs_add_int("/gaim/gtk/debug/width", 450);

gaim_prefs_add_int("/gaim/gtk/debug/height", 250);

#ifdef HAVE_REGEX_H

gaim_prefs_add_string("/gaim/gtk/debug/regex", "");

gaim_prefs_add_bool("/gaim/gtk/debug/filter", FALSE);

gaim_prefs_add_bool("/gaim/gtk/debug/invert", FALSE);

gaim_prefs_add_bool("/gaim/gtk/debug/case_insensitive", FALSE);

gaim_prefs_add_bool("/gaim/gtk/debug/highlight", FALSE);

#endif /* HAVE_REGEX_H */

gaim_prefs_connect_callback(NULL, "/gaim/gtk/debug/enabled",

debug_enabled_cb, NULL);

#define REGISTER_G_LOG_HANDLER(name) \

g_log_set_handler((name), G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL \

| G_LOG_FLAG_RECURSION, \

gaim_glib_log_handler, NULL)

/* Register the glib/gtk log handlers. */

REGISTER_G_LOG_HANDLER(NULL);

REGISTER_G_LOG_HANDLER("Gdk");

REGISTER_G_LOG_HANDLER("Gtk");

REGISTER_G_LOG_HANDLER("GdkPixbuf");

REGISTER_G_LOG_HANDLER("GLib");

REGISTER_G_LOG_HANDLER("GModule");

REGISTER_G_LOG_HANDLER("GLib-GObject");

REGISTER_G_LOG_HANDLER("GThread");

#ifdef _WIN32

if (!gaim_debug_is_enabled())

g_set_print_handler(gaim_glib_dummy_print_handler);

#endif

}

void

gaim_gtk_debug_uninit(void)

{

gaim_debug_set_ui_ops(NULL);

}

void

gaim_gtk_debug_window_show(void)

{

if (debug_win == NULL)

debug_win = debug_window_new();

gtk_widget_show(debug_win->window);

gaim_prefs_set_bool("/gaim/gtk/debug/enabled", TRUE);

}

void

gaim_gtk_debug_window_hide(void)

{

if (debug_win != NULL) {

gtk_widget_destroy(debug_win->window);

debug_window_destroy(NULL, NULL, NULL);

}

static void

gaim_gtk_debug_print(GaimDebugLevel level, const char *category,

const char *arg_s)

{

#ifdef HAVE_REGEX_H

GtkTreeIter iter;

#endif /* HAVE_REGEX_H */

gboolean timestamps;

gchar *ts_s;

gchar *esc_s, *cat_s, *tmp, *s;

if (!gaim_prefs_get_bool("/gaim/gtk/debug/enabled") ||

(debug_win == NULL))

{

return;

}

timestamps = gaim_prefs_get_bool("/core/debug/timestamps");

* For some reason we only print the timestamp if category is

* not NULL. Why the hell do we do that? --Mark

if ((category != NULL) && (timestamps)) {

const char *mdate;

time_t mtime = time(NULL);

mdate = gaim_utf8_strftime("%H:%M:%S", localtime(&mtime));

ts_s = g_strdup_printf("(%s) ", mdate);

} else {

ts_s = g_strdup("");

}

if (category == NULL)

cat_s = g_strdup("");

else

cat_s = g_strdup_printf("%s: ", category);

esc_s = g_markup_escape_text(arg_s, -1);

s = g_strdup_printf("%s%s%s",

debug_fg_colors[level], ts_s, cat_s, esc_s);

g_free(ts_s);

g_free(cat_s);

g_free(esc_s);

tmp = gaim_utf8_try_convert(s);

g_free(s);

s = tmp;

if (level == GAIM_DEBUG_FATAL) {

tmp = g_strdup_printf("%s", s);

g_free(s);

s = tmp;

}

#ifdef HAVE_REGEX_H

/* add the text to the list store */

gtk_list_store_append(debug_win->store, &iter);

gtk_list_store_set(debug_win->store, &iter, 0, s, 1, level, -1);

#else /* HAVE_REGEX_H */

if(!debug_win->paused && level >= gaim_prefs_get_int("/gaim/gtk/debug/filterlevel"))

gtk_imhtml_append_text(GTK_IMHTML(debug_win->text), s, 0);

#endif /* !HAVE_REGEX_H */

g_free(s);

}

static GaimDebugUiOps ops =

{

gaim_gtk_debug_print,

};

GaimDebugUiOps *

gaim_gtk_debug_get_ui_ops(void)

{

return &ops;

}

void *

gaim_gtk_debug_get_handle() {

static int handle;

return &handle;

}

pidgin/pidgin