pidgin/pidgin

Get the new plugin dialog working. Needs a bit of cleanup yet

2019-11-01, Gary Kramlich
8f2da2bb2e1b
Get the new plugin dialog working. Needs a bit of cleanup yet
/* pidgin
*
* Pidgin 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "internal.h"
#include "pidgin.h"
#include "notify.h"
#include "prefs.h"
#include "request.h"
#include "util.h"
#include "gtkdialogs.h"
#include "gtkutils.h"
#include "pidgindebug.h"
#include "pidginstock.h"
#ifdef ENABLE_GLIBTRACE
#include <execinfo.h>
#endif
#include <gdk/gdkkeysyms.h>
#include "pidginresources.h"
struct _PidginDebugWindow {
GtkWindow parent;
GtkWidget *toolbar;
GtkWidget *textview;
GtkTextBuffer *buffer;
GtkTextMark *start_mark;
GtkTextMark *end_mark;
struct {
GtkTextTag *level[PURPLE_DEBUG_FATAL + 1];
GtkTextTag *category;
GtkTextTag *filtered_invisible;
GtkTextTag *filtered_visible;
GtkTextTag *match;
GtkTextTag *paused;
} tags;
GtkWidget *filter;
GtkWidget *expression;
GtkWidget *filterlevel;
gboolean paused;
GtkWidget *popover;
GtkWidget *popover_invert;
GtkWidget *popover_highlight;
gboolean invert;
gboolean highlight;
GRegex *regex;
};
static PidginDebugWindow *debug_win = NULL;
struct _PidginDebugUi
{
GObject parent;
/* Other members, including private data. */
guint debug_enabled_timer;
};
static void pidgin_debug_ui_finalize(GObject *gobject);
static void pidgin_debug_ui_interface_init(PurpleDebugUiInterface *iface);
G_DEFINE_TYPE_WITH_CODE(PidginDebugUi, pidgin_debug_ui, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE(PURPLE_TYPE_DEBUG_UI,
pidgin_debug_ui_interface_init));
G_DEFINE_TYPE(PidginDebugWindow, pidgin_debug_window, GTK_TYPE_WINDOW);
static gint
debug_window_destroy(GtkWidget *w, GdkEvent *event, void *unused)
{
purple_prefs_disconnect_by_handle(pidgin_debug_get_handle());
if (debug_win->regex != NULL)
g_regex_unref(debug_win->regex);
/* If the "Save Log" dialog is open then close it */
purple_request_close_with_handle(debug_win);
debug_win = NULL;
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/enabled", FALSE);
return FALSE;
}
static gboolean
configure_cb(GtkWidget *w, GdkEventConfigure *event, void *unused)
{
if (gtk_widget_get_visible(w)) {
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/width", event->width);
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/height", event->height);
}
return FALSE;
}
static gboolean
view_near_bottom(PidginDebugWindow *win)
{
GtkAdjustment *adj = gtk_scrollable_get_vadjustment(
GTK_SCROLLABLE(win->textview));
return (gtk_adjustment_get_value(adj) >=
(gtk_adjustment_get_upper(adj) -
gtk_adjustment_get_page_size(adj) * 1.5));
}
static void
save_writefile_cb(void *user_data, const char *filename)
{
PidginDebugWindow *win = (PidginDebugWindow *)user_data;
FILE *fp;
GtkTextIter start, end;
char *tmp;
if ((fp = g_fopen(filename, "w+")) == NULL) {
purple_notify_error(win, NULL, _("Unable to open file."), NULL, NULL);
return;
}
gtk_text_buffer_get_bounds(win->buffer, &start, &end);
tmp = gtk_text_buffer_get_text(win->buffer, &start, &end, TRUE);
fprintf(fp, "Pidgin Debug Log : %s\n", purple_date_format_full(NULL));
fprintf(fp, "%s", tmp);
g_free(tmp);
fclose(fp);
}
static void
save_cb(GtkWidget *w, PidginDebugWindow *win)
{
purple_request_file(win, _("Save Debug Log"), "purple-debug.log", TRUE,
G_CALLBACK(save_writefile_cb), NULL, NULL, win);
}
static void
clear_cb(GtkWidget *w, PidginDebugWindow *win)
{
gtk_text_buffer_set_text(win->buffer, "", 0);
}
static void
pause_cb(GtkWidget *w, PidginDebugWindow *win)
{
win->paused = gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(w));
if (!win->paused) {
GtkTextIter start, end;
gtk_text_buffer_get_bounds(win->buffer, &start, &end);
gtk_text_buffer_remove_tag(win->buffer, win->tags.paused,
&start, &end);
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(win->textview),
win->end_mark, 0, TRUE, 0, 1);
}
}
/******************************************************************************
* regex stuff
*****************************************************************************/
static void
regex_clear_color(GtkWidget *w) {
GtkStyleContext *context = gtk_widget_get_style_context(w);
gtk_style_context_remove_class(context, "good-filter");
gtk_style_context_remove_class(context, "bad-filter");
}
static void
regex_change_color(GtkWidget *w, gboolean success) {
GtkStyleContext *context = gtk_widget_get_style_context(w);
if (success) {
gtk_style_context_add_class(context, "good-filter");
gtk_style_context_remove_class(context, "bad-filter");
} else {
gtk_style_context_add_class(context, "bad-filter");
gtk_style_context_remove_class(context, "good-filter");
}
}
static void
do_regex(PidginDebugWindow *win, GtkTextIter *start, GtkTextIter *end)
{
GError *error = NULL;
GMatchInfo *match;
gint initial_position;
gint start_pos, end_pos;
GtkTextIter match_start, match_end;
gchar *text;
if (!win->regex)
return;
initial_position = gtk_text_iter_get_offset(start);
if (!win->invert) {
/* First hide everything. */
gtk_text_buffer_apply_tag(win->buffer,
win->tags.filtered_invisible, start, end);
}
text = gtk_text_buffer_get_text(win->buffer, start, end, TRUE);
g_regex_match(win->regex, text, 0, &match);
while (g_match_info_matches(match)) {
g_match_info_fetch_pos(match, 0, &start_pos, &end_pos);
start_pos += initial_position;
end_pos += initial_position;
/* Expand match to full line of message. */
gtk_text_buffer_get_iter_at_offset(win->buffer,
&match_start, start_pos);
gtk_text_iter_set_line_index(&match_start, 0);
gtk_text_buffer_get_iter_at_offset(win->buffer,
&match_end, end_pos);
gtk_text_iter_forward_line(&match_end);
if (win->invert) {
/* Make invisible. */
gtk_text_buffer_apply_tag(win->buffer,
win->tags.filtered_invisible,
&match_start, &match_end);
} else {
/* Make visible again (with higher priority.) */
gtk_text_buffer_apply_tag(win->buffer,
win->tags.filtered_visible,
&match_start, &match_end);
if (win->highlight) {
gtk_text_buffer_get_iter_at_offset(
win->buffer,
&match_start,
start_pos);
gtk_text_buffer_get_iter_at_offset(
win->buffer,
&match_end,
end_pos);
gtk_text_buffer_apply_tag(win->buffer,
win->tags.match,
&match_start,
&match_end);
}
}
g_match_info_next(match, &error);
}
g_match_info_free(match);
g_free(text);
}
static void
regex_toggle_filter(PidginDebugWindow *win, gboolean filter)
{
GtkTextIter start, end;
gtk_text_buffer_get_bounds(win->buffer, &start, &end);
gtk_text_buffer_remove_tag(win->buffer, win->tags.match, &start, &end);
gtk_text_buffer_remove_tag(win->buffer, win->tags.filtered_invisible,
&start, &end);
gtk_text_buffer_remove_tag(win->buffer, win->tags.filtered_visible,
&start, &end);
if (filter) {
do_regex(win, &start, &end);
}
}
static void
regex_pref_filter_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
PidginDebugWindow *win = (PidginDebugWindow *)data;
gboolean active = GPOINTER_TO_INT(val), current;
if (!win)
return;
current = gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter));
if (active != current)
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter), active);
}
static void
regex_pref_expression_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
PidginDebugWindow *win = (PidginDebugWindow *)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, PurplePrefType type,
gconstpointer val, gpointer data)
{
PidginDebugWindow *win = (PidginDebugWindow *)data;
gboolean active = GPOINTER_TO_INT(val);
win->invert = active;
if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter)))
regex_toggle_filter(win, TRUE);
}
static void
regex_pref_highlight_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
PidginDebugWindow *win = (PidginDebugWindow *)data;
gboolean active = GPOINTER_TO_INT(val);
win->highlight = active;
if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter)))
regex_toggle_filter(win, TRUE);
}
static void
regex_changed_cb(GtkWidget *w, PidginDebugWindow *win) {
const gchar *text;
if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter))) {
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter),
FALSE);
}
text = gtk_entry_get_text(GTK_ENTRY(win->expression));
purple_prefs_set_string(PIDGIN_PREFS_ROOT "/debug/regex", text);
if (text == NULL || *text == '\0') {
regex_clear_color(win->expression);
gtk_widget_set_sensitive(win->filter, FALSE);
return;
}
if (win->regex)
g_regex_unref(win->regex);
win->regex = g_regex_new(text, G_REGEX_CASELESS|G_REGEX_JAVASCRIPT_COMPAT, 0, NULL);
if (win->regex == NULL) {
/* failed to compile */
regex_change_color(win->expression, FALSE);
gtk_widget_set_sensitive(win->filter, FALSE);
} else {
/* compiled successfully */
regex_change_color(win->expression, TRUE);
gtk_widget_set_sensitive(win->filter, TRUE);
}
}
static void
regex_key_release_cb(GtkWidget *w, GdkEventKey *e, PidginDebugWindow *win) {
if (gtk_widget_is_sensitive(win->filter)) {
GtkToggleToolButton *tb = GTK_TOGGLE_TOOL_BUTTON(win->filter);
if ((e->keyval == GDK_KEY_Return || e->keyval == GDK_KEY_KP_Enter) &&
!gtk_toggle_tool_button_get_active(tb))
{
gtk_toggle_tool_button_set_active(tb, TRUE);
}
if (e->keyval == GDK_KEY_Escape &&
gtk_toggle_tool_button_get_active(tb))
{
gtk_toggle_tool_button_set_active(tb, FALSE);
}
}
}
static void
regex_menu_cb(GtkWidget *item, PidginDebugWindow *win)
{
gboolean active;
active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(item));
if (item == win->popover_highlight) {
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/highlight", active);
} else if (item == win->popover_invert) {
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/invert", active);
}
}
static void
regex_popup_cb(GtkEntry *entry, GtkEntryIconPosition icon_pos, GdkEvent *event,
PidginDebugWindow *win)
{
GdkRectangle rect;
if (icon_pos != GTK_ENTRY_ICON_PRIMARY) {
return;
}
gtk_entry_get_icon_area(entry, icon_pos, &rect);
gtk_popover_set_pointing_to(GTK_POPOVER(win->popover), &rect);
gtk_popover_popup(GTK_POPOVER(win->popover));
}
static void
regex_filter_toggled_cb(GtkToggleToolButton *button, PidginDebugWindow *win)
{
gboolean active;
active = gtk_toggle_tool_button_get_active(button);
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/filter", active);
regex_toggle_filter(win, active);
}
static void
debug_window_set_filter_level(PidginDebugWindow *win, int level)
{
gboolean scroll;
int i;
if (level != gtk_combo_box_get_active(GTK_COMBO_BOX(win->filterlevel)))
gtk_combo_box_set_active(GTK_COMBO_BOX(win->filterlevel), level);
scroll = view_near_bottom(win);
for (i = 0; i <= PURPLE_DEBUG_FATAL; i++) {
g_object_set(G_OBJECT(win->tags.level[i]),
"invisible", i < level,
NULL);
}
if (scroll) {
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(win->textview),
win->end_mark, 0, TRUE, 0, 1);
}
}
static void
filter_level_pref_changed(const char *name, PurplePrefType type, gconstpointer value, gpointer data)
{
PidginDebugWindow *win = data;
int level = GPOINTER_TO_INT(value);
debug_window_set_filter_level(win, level);
}
static void
filter_level_changed_cb(GtkWidget *combo, gpointer null)
{
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/filterlevel",
gtk_combo_box_get_active(GTK_COMBO_BOX(combo)));
}
static void
toolbar_style_pref_changed_cb(const char *name, PurplePrefType 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"));
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/style", style);
}
static gboolean
toolbar_context(GtkWidget *toolbar, gint x, gint y, gint button, gpointer null)
{
GtkWidget *menu, *item;
const char *text[3];
GtkToolbarStyle value[3];
int i;
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] == (GtkToolbarStyle)purple_prefs_get_int(PIDGIN_PREFS_ROOT "/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_at_pointer(GTK_MENU(menu), NULL);
return FALSE;
}
static void
pidgin_debug_window_class_init(PidginDebugWindowClass *klass) {
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
gtk_widget_class_set_template_from_resource(
widget_class,
"/im/pidgin/Pidgin/Debug/debug.ui"
);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, toolbar);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, textview);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, buffer);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.category);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.filtered_invisible);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.filtered_visible);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.level[0]);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.level[1]);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.level[2]);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.level[3]);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.level[4]);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.level[5]);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.paused);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, filter);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, filterlevel);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, expression);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, tags.match);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, popover);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, popover_invert);
gtk_widget_class_bind_template_child(
widget_class, PidginDebugWindow, popover_highlight);
gtk_widget_class_bind_template_callback(widget_class, toolbar_context);
gtk_widget_class_bind_template_callback(widget_class, save_cb);
gtk_widget_class_bind_template_callback(widget_class, clear_cb);
gtk_widget_class_bind_template_callback(widget_class, pause_cb);
gtk_widget_class_bind_template_callback(widget_class,
regex_filter_toggled_cb);
gtk_widget_class_bind_template_callback(widget_class,
regex_changed_cb);
gtk_widget_class_bind_template_callback(widget_class, regex_popup_cb);
gtk_widget_class_bind_template_callback(widget_class, regex_menu_cb);
gtk_widget_class_bind_template_callback(widget_class,
regex_key_release_cb);
gtk_widget_class_bind_template_callback(widget_class,
filter_level_changed_cb);
}
static void
pidgin_debug_window_init(PidginDebugWindow *win)
{
gint width, height;
void *handle;
GtkTextIter end;
GtkStyleContext *context;
GtkCssProvider *filter_css;
const gchar filter_style[] =
".bad-filter {"
"color: @error_fg_color;"
"text-shadow: 0 1px @error_text_shadow;"
"background-image: none;"
"background-color: @error_bg_color;"
"}"
".good-filter {"
"color: @question_fg_color;"
"text-shadow: 0 1px @question_text_shadow;"
"background-image: none;"
"background-color: @success_color;"
"}";
gtk_widget_init_template(GTK_WIDGET(win));
width = purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/width");
height = purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/height");
purple_debug_info("gtkdebug", "Setting dimensions to %d, %d\n",
width, height);
gtk_window_set_default_size(GTK_WINDOW(win), width, height);
g_signal_connect(G_OBJECT(win), "delete_event",
G_CALLBACK(debug_window_destroy), NULL);
g_signal_connect(G_OBJECT(win), "configure_event",
G_CALLBACK(configure_cb), NULL);
handle = pidgin_debug_get_handle();
if (purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/toolbar")) {
/* Setup our top button bar thingie. */
gtk_toolbar_set_style(GTK_TOOLBAR(win->toolbar),
purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/style"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/style",
toolbar_style_pref_changed_cb, win->toolbar);
/* we purposely disable the toggle button here in case
* /purple/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_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter),
purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/filter"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/filter",
regex_pref_filter_cb, win);
/* regex entry */
filter_css = gtk_css_provider_new();
gtk_css_provider_load_from_data(filter_css, filter_style, -1, NULL);
context = gtk_widget_get_style_context(win->expression);
gtk_style_context_add_provider(context,
GTK_STYLE_PROVIDER(filter_css),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
gtk_entry_set_text(GTK_ENTRY(win->expression),
purple_prefs_get_string(PIDGIN_PREFS_ROOT "/debug/regex"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/regex",
regex_pref_expression_cb, win);
/* connect the rest of our pref callbacks */
win->invert = purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/invert");
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/invert",
regex_pref_invert_cb, win);
win->highlight = purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/highlight");
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/highlight",
regex_pref_highlight_cb, win);
gtk_combo_box_set_active(GTK_COMBO_BOX(win->filterlevel),
purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/filterlevel"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/filterlevel",
filter_level_pref_changed, win);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(win->popover_invert),
win->invert);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(win->popover_highlight),
win->highlight);
}
/* The *start* and *end* marks bound the beginning and end of an
insertion, used for filtering. The *end* mark is also used for
auto-scrolling. */
gtk_text_buffer_get_end_iter(win->buffer, &end);
win->start_mark = gtk_text_buffer_create_mark(win->buffer,
"start", &end, TRUE);
win->end_mark = gtk_text_buffer_create_mark(win->buffer,
"end", &end, FALSE);
/* Set active filter level in textview */
debug_window_set_filter_level(win,
purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/filterlevel"));
clear_cb(NULL, win);
}
static gboolean
debug_enabled_timeout_cb(gpointer data)
{
PidginDebugUi *ui = PIDGIN_DEBUG_UI(data);
ui->debug_enabled_timer = 0;
pidgin_debug_window_show();
return FALSE;
}
static gboolean
debug_disabled_timeout_cb(gpointer data)
{
PidginDebugUi *ui = PIDGIN_DEBUG_UI(data);
ui->debug_enabled_timer = 0;
pidgin_debug_window_hide();
return FALSE;
}
static void
debug_enabled_cb(const char *name, PurplePrefType type,
gconstpointer value, gpointer data)
{
PidginDebugUi *ui = PIDGIN_DEBUG_UI(data);
if (GPOINTER_TO_INT(value))
ui->debug_enabled_timer = g_timeout_add(0, debug_enabled_timeout_cb, data);
else
ui->debug_enabled_timer = g_timeout_add(0, debug_disabled_timeout_cb, data);
}
static void
pidgin_glib_log_handler(const gchar *domain, GLogLevelFlags flags,
const gchar *msg, gpointer user_data)
{
PurpleDebugLevel level;
char *new_msg = NULL;
char *new_domain = NULL;
if ((flags & G_LOG_LEVEL_ERROR) == G_LOG_LEVEL_ERROR)
level = PURPLE_DEBUG_ERROR;
else if ((flags & G_LOG_LEVEL_CRITICAL) == G_LOG_LEVEL_CRITICAL)
level = PURPLE_DEBUG_FATAL;
else if ((flags & G_LOG_LEVEL_WARNING) == G_LOG_LEVEL_WARNING)
level = PURPLE_DEBUG_WARNING;
else if ((flags & G_LOG_LEVEL_MESSAGE) == G_LOG_LEVEL_MESSAGE)
level = PURPLE_DEBUG_INFO;
else if ((flags & G_LOG_LEVEL_INFO) == G_LOG_LEVEL_INFO)
level = PURPLE_DEBUG_INFO;
else if ((flags & G_LOG_LEVEL_DEBUG) == G_LOG_LEVEL_DEBUG)
level = PURPLE_DEBUG_MISC;
else
{
purple_debug_warning("gtkdebug",
"Unknown glib logging level in %d\n", flags);
level = PURPLE_DEBUG_MISC; /* This will never happen. */
}
if (msg != NULL)
new_msg = purple_utf8_try_convert(msg);
if (domain != NULL)
new_domain = purple_utf8_try_convert(domain);
if (new_msg != NULL)
{
#ifdef ENABLE_GLIBTRACE
void *bt_buff[20];
size_t bt_size;
bt_size = backtrace(bt_buff, 20);
fprintf(stderr, "\nBacktrace for \"%s\" (%s):\n", new_msg,
new_domain != NULL ? new_domain : "g_log");
backtrace_symbols_fd(bt_buff, bt_size, STDERR_FILENO);
fprintf(stderr, "\n");
#endif
purple_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
pidgin_glib_dummy_print_handler(const gchar *string)
{
}
#endif
static void
pidgin_debug_ui_init(PidginDebugUi *self)
{
/* 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
*/
purple_prefs_add_none(PIDGIN_PREFS_ROOT "/debug");
/* Controls printing to the debug window */
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/enabled", FALSE);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/filterlevel", PURPLE_DEBUG_ALL);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/style", GTK_TOOLBAR_BOTH_HORIZ);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/toolbar", TRUE);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/width", 450);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/height", 250);
purple_prefs_add_string(PIDGIN_PREFS_ROOT "/debug/regex", "");
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/filter", FALSE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/invert", FALSE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/case_insensitive", FALSE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/highlight", FALSE);
purple_prefs_connect_callback(NULL, PIDGIN_PREFS_ROOT "/debug/enabled",
debug_enabled_cb, self);
#define REGISTER_G_LOG_HANDLER(name) \
g_log_set_handler((name), G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL \
| G_LOG_FLAG_RECURSION, \
pidgin_glib_log_handler, NULL)
/* Register the glib/gtk log handlers. */
REGISTER_G_LOG_HANDLER(NULL);
REGISTER_G_LOG_HANDLER("Gdk");
REGISTER_G_LOG_HANDLER("GdkPixbuf");
REGISTER_G_LOG_HANDLER("GLib");
REGISTER_G_LOG_HANDLER("GLib-GObject");
REGISTER_G_LOG_HANDLER("GModule");
REGISTER_G_LOG_HANDLER("Gnt"); /* just in case we find a gnt plugin */
REGISTER_G_LOG_HANDLER("GPlugin");
REGISTER_G_LOG_HANDLER("GPluginGtk");
REGISTER_G_LOG_HANDLER("GThread");
REGISTER_G_LOG_HANDLER("Gtk");
REGISTER_G_LOG_HANDLER("Json");
REGISTER_G_LOG_HANDLER("libsoup");
REGISTER_G_LOG_HANDLER("Talkatu");
#ifdef USE_GSTREAMER
REGISTER_G_LOG_HANDLER("GStreamer");
#endif
#ifdef _WIN32
if (!purple_debug_is_enabled())
g_set_print_handler(pidgin_glib_dummy_print_handler);
#endif
}
static void
pidgin_debug_ui_finalize(GObject *gobject)
{
PidginDebugUi *self = PIDGIN_DEBUG_UI(gobject);
if (self->debug_enabled_timer != 0)
g_source_remove(self->debug_enabled_timer);
self->debug_enabled_timer = 0;
G_OBJECT_CLASS(pidgin_debug_ui_parent_class)->finalize(gobject);
}
void
pidgin_debug_window_show(void)
{
if (debug_win == NULL) {
debug_win = PIDGIN_DEBUG_WINDOW(
g_object_new(PIDGIN_TYPE_DEBUG_WINDOW, NULL));
}
gtk_widget_show(GTK_WIDGET(debug_win));
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/enabled", TRUE);
}
void
pidgin_debug_window_hide(void)
{
if (debug_win != NULL) {
gtk_widget_destroy(GTK_WIDGET(debug_win));
debug_window_destroy(NULL, NULL, NULL);
}
}
static void
pidgin_debug_print(PurpleDebugUi *self,
PurpleDebugLevel level, const char *category,
const char *arg_s)
{
GtkTextTag *level_tag;
const char *mdate;
time_t mtime;
GtkTextIter end;
gboolean scroll;
if (debug_win == NULL)
return;
if (!purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/enabled"))
return;
scroll = view_near_bottom(debug_win);
gtk_text_buffer_get_end_iter(debug_win->buffer, &end);
gtk_text_buffer_move_mark(debug_win->buffer, debug_win->start_mark,
&end);
level_tag = debug_win->tags.level[level];
mtime = time(NULL);
mdate = purple_utf8_strftime("(%H:%M:%S) ", localtime(&mtime));
gtk_text_buffer_insert_with_tags(
debug_win->buffer,
&end,
mdate,
-1,
level_tag,
debug_win->paused ? debug_win->tags.paused : NULL,
NULL);
if (category && *category) {
gtk_text_buffer_insert_with_tags(
debug_win->buffer,
&end,
category,
-1,
level_tag,
debug_win->tags.category,
debug_win->paused ? debug_win->tags.paused : NULL,
NULL);
gtk_text_buffer_insert_with_tags(
debug_win->buffer,
&end,
": ",
2,
level_tag,
debug_win->tags.category,
debug_win->paused ? debug_win->tags.paused : NULL,
NULL);
}
gtk_text_buffer_insert_with_tags(
debug_win->buffer,
&end,
arg_s,
-1,
level_tag,
debug_win->paused ? debug_win->tags.paused : NULL,
NULL);
gtk_text_buffer_insert_with_tags(
debug_win->buffer,
&end,
"\n",
1,
level_tag,
debug_win->paused ? debug_win->tags.paused : NULL,
NULL);
if (purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/filter") && debug_win->regex) {
/* Filter out any new messages. */
GtkTextIter start;
gtk_text_buffer_get_iter_at_mark(debug_win->buffer, &start,
debug_win->start_mark);
gtk_text_buffer_get_iter_at_mark(debug_win->buffer, &end,
debug_win->end_mark);
do_regex(debug_win, &start, &end);
}
if (scroll) {
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(debug_win->textview),
debug_win->end_mark, 0, TRUE, 0, 1);
}
}
static gboolean
pidgin_debug_is_enabled(PurpleDebugUi *self, PurpleDebugLevel level, const char *category)
{
return (debug_win != NULL &&
purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/enabled"));
}
static void
pidgin_debug_ui_interface_init(PurpleDebugUiInterface *iface)
{
iface->print = pidgin_debug_print;
iface->is_enabled = pidgin_debug_is_enabled;
}
static void
pidgin_debug_ui_class_init(PidginDebugUiClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS(klass);
object_class->finalize = pidgin_debug_ui_finalize;
}
PidginDebugUi *
pidgin_debug_ui_new(void)
{
return g_object_new(PIDGIN_TYPE_DEBUG_UI, NULL);
}
void *
pidgin_debug_get_handle() {
static int handle;
return &handle;
}