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/* X-Chat
 * Copyright (C) 1998 Peter Zelezny.
 *
 * 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 St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <stdlib.h>

#ifdef WIN32
#include <io.h>
#else
#include <unistd.h>
#endif

#include "fe-gtk.h"

#include <gdk/gdkkeysyms.h>

#include "../common/hexchat.h"
#include "../common/hexchatc.h"
#include "../common/cfgfiles.h"
#include "../common/server.h"
#include "gtkutil.h"
#include "palette.h"
#include "maingui.h"
#include "rawlog.h"
#include "xtext.h"
#include "fkeys.h"

static void
close_rawlog (GtkWidget *wid, server *serv)
{
	if (is_server (serv))
		serv->gui->rawlog_window = 0;
}

static void
rawlog_save (server *serv, char *file)
{
	int fh = -1;

	if (file)
	{
		if (serv->gui->rawlog_window)
			fh = hexchat_open_file (file, O_TRUNC | O_WRONLY | O_CREAT,
										 0600, XOF_DOMODE | XOF_FULLPATH);
		if (fh != -1)
		{
			gtk_xtext_save (GTK_XTEXT (serv->gui->rawlog_textlist), fh);
			close (fh);
		}
	}
}

static int
rawlog_clearbutton (GtkWidget * wid, server *serv)
{
	gtk_xtext_clear (GTK_XTEXT (serv->gui->rawlog_textlist)->buffer, 0);
	return FALSE;
}

static int
rawlog_savebutton (GtkWidget * wid, server *serv)
{
	gtkutil_file_req (_("Save As..."), rawlog_save, serv, NULL, NULL, FRF_WRITE);
	return FALSE;
}

static gboolean
rawlog_key_cb (GtkWidget * wid, GdkEventKey * key, gpointer userdata)
{
	/* Copy rawlog selection to clipboard when Ctrl+Shift+C is pressed,
	 * but make sure not to copy twice, i.e. when auto-copy is enabled.
	 */
	if (!prefs.hex_text_autocopy_text &&
		(key->keyval == GDK_KEY_c || key->keyval == GDK_KEY_C) &&
		key->state & STATE_SHIFT &&
		key->state & STATE_CTRL)
	{
		gtk_xtext_copy_selection (userdata);
	}
	return FALSE;
}

void
open_rawlog (struct server *serv)
{
	GtkWidget *bbox, *scrolledwindow, *vbox;
	char tbuf[256];

	if (serv->gui->rawlog_window)
	{
		mg_bring_tofront (serv->gui->rawlog_window);
		return;
	}

	snprintf (tbuf, sizeof tbuf, _(DISPLAY_NAME": Raw Log (%s)"), serv->servername);
	serv->gui->rawlog_window =
		mg_create_generic_tab ("RawLog", tbuf, FALSE, TRUE, close_rawlog, serv,
							 640, 320, &vbox, serv);
	gtkutil_destroy_on_esc (serv->gui->rawlog_window);

	scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow), GTK_SHADOW_IN);
	gtk_container_add (GTK_CONTAINER (vbox), scrolledwindow);

	serv->gui->rawlog_textlist = gtk_xtext_new (colors, 0);
	gtk_container_add (GTK_CONTAINER (scrolledwindow), serv->gui->rawlog_textlist);
	gtk_xtext_set_font (GTK_XTEXT (serv->gui->rawlog_textlist), prefs.hex_text_font);
	GTK_XTEXT (serv->gui->rawlog_textlist)->ignore_hidden = 1;

	bbox = gtk_hbutton_box_new ();
	gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_SPREAD);
	gtk_box_pack_end (GTK_BOX (vbox), bbox, 0, 0, 4);

	gtkutil_button (bbox, GTK_STOCK_CLEAR, NULL, rawlog_clearbutton,
						 serv, _("Clear Raw Log"));

	gtkutil_button (bbox, GTK_STOCK_SAVE_AS, NULL, rawlog_savebutton,
						 serv, _("Save As..."));

	/* Copy selection to clipboard when Ctrl+Shift+C is pressed AND text auto-copy is disabled */
	g_signal_connect (G_OBJECT (serv->gui->rawlog_window), "key_press_event", G_CALLBACK (rawlog_key_cb), serv->gui->rawlog_textlist);

	gtk_widget_show_all (serv->gui->rawlog_window);
}

void
fe_add_rawlog (server *serv, char *text, int len, int outbound)
{
	char **split_text;
	char *new_text;
	int i;

	if (!serv->gui->rawlog_window)
		return;

	split_text = g_strsplit (text, "\r\n", 0);

	for (i = 0; i < g_strv_length (split_text); i++)
	{
		if (split_text[i][0] == 0)
			break;

		if (outbound)
			new_text = g_strconcat ("\0034<<\017 ", split_text[i], NULL);
		else
			new_text = g_strconcat ("\0033>>\017 ", split_text[i], NULL);

		gtk_xtext_append (GTK_XTEXT (serv->gui->rawlog_textlist)->buffer, new_text, strlen (new_text));

		g_free (new_text);
	}

	g_strfreev (split_text);
}
pe (GtkTreeModel * tree_model, gint index); static gboolean custom_list_get_iter (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreePath * path); static GtkTreePath *custom_list_get_path (GtkTreeModel * tree_model, GtkTreeIter * iter); static void custom_list_get_value (GtkTreeModel * tree_model, GtkTreeIter * iter, gint column, GValue * value); static gboolean custom_list_iter_next (GtkTreeModel * tree_model, GtkTreeIter * iter); static gboolean custom_list_iter_children (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreeIter * parent); static gboolean custom_list_iter_has_child (GtkTreeModel * tree_model, GtkTreeIter * iter); static gint custom_list_iter_n_children (GtkTreeModel * tree_model, GtkTreeIter * iter); static gboolean custom_list_iter_nth_child (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreeIter * parent, gint n); static gboolean custom_list_iter_parent (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreeIter * child); /* -- GtkTreeSortable interface functions -- */ static gboolean custom_list_sortable_get_sort_column_id (GtkTreeSortable * sortable, gint * sort_col_id, GtkSortType * order); static void custom_list_sortable_set_sort_column_id (GtkTreeSortable * sortable, gint sort_col_id, GtkSortType order); static void custom_list_sortable_set_sort_func (GtkTreeSortable * sortable, gint sort_col_id, GtkTreeIterCompareFunc sort_func, gpointer user_data, GtkDestroyNotify destroy_func); static void custom_list_sortable_set_default_sort_func (GtkTreeSortable * sortable, GtkTreeIterCompareFunc sort_func, gpointer user_data, GtkDestroyNotify destroy_func); static gboolean custom_list_sortable_has_default_sort_func (GtkTreeSortable * sortable); static GObjectClass *parent_class = NULL; /* GObject stuff - nothing to worry about */ static void custom_list_sortable_init (GtkTreeSortableIface * iface) { iface->get_sort_column_id = custom_list_sortable_get_sort_column_id; iface->set_sort_column_id = custom_list_sortable_set_sort_column_id; iface->set_sort_func = custom_list_sortable_set_sort_func; /* NOT SUPPORTED */ iface->set_default_sort_func = custom_list_sortable_set_default_sort_func; /* NOT SUPPORTED */ iface->has_default_sort_func = custom_list_sortable_has_default_sort_func; /* NOT SUPPORTED */ } /***************************************************************************** * * custom_list_get_type: here we register our new type and its interfaces * with the type system. If you want to implement * additional interfaces like GtkTreeSortable, you * will need to do it here. * *****************************************************************************/ GType custom_list_get_type (void) { static GType custom_list_type = 0; if (custom_list_type) return custom_list_type; /* Some boilerplate type registration stuff */ if (1) { static const GTypeInfo custom_list_info = { sizeof (CustomListClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) custom_list_class_init, NULL, /* class finalize */ NULL, /* class_data */ sizeof (CustomList), 0, /* n_preallocs */ (GInstanceInitFunc) custom_list_init }; custom_list_type = g_type_register_static (G_TYPE_OBJECT, "CustomList", &custom_list_info, (GTypeFlags) 0); } /* Here we register our GtkTreeModel interface with the type system */ if (1) { static const GInterfaceInfo tree_model_info = { (GInterfaceInitFunc) custom_list_tree_model_init, NULL, NULL }; g_type_add_interface_static (custom_list_type, GTK_TYPE_TREE_MODEL, &tree_model_info); } /* Add GtkTreeSortable interface */ if (1) { static const GInterfaceInfo tree_sortable_info = { (GInterfaceInitFunc) custom_list_sortable_init, NULL, NULL }; g_type_add_interface_static (custom_list_type, GTK_TYPE_TREE_SORTABLE, &tree_sortable_info); } return custom_list_type; } /***************************************************************************** * * custom_list_class_init: more boilerplate GObject/GType stuff. * Init callback for the type system, * called once when our new class is created. * *****************************************************************************/ static void custom_list_class_init (CustomListClass * klass) { GObjectClass *object_class; parent_class = (GObjectClass *) g_type_class_peek_parent (klass); object_class = (GObjectClass *) klass; object_class->finalize = custom_list_finalize; } /***************************************************************************** * * custom_list_tree_model_init: init callback for the interface registration * in custom_list_get_type. Here we override * the GtkTreeModel interface functions that * we implement. * *****************************************************************************/ static void custom_list_tree_model_init (GtkTreeModelIface * iface) { iface->get_flags = custom_list_get_flags; iface->get_n_columns = custom_list_get_n_columns; iface->get_column_type = custom_list_get_column_type; iface->get_iter = custom_list_get_iter; iface->get_path = custom_list_get_path; iface->get_value = custom_list_get_value; iface->iter_next = custom_list_iter_next; iface->iter_children = custom_list_iter_children; iface->iter_has_child = custom_list_iter_has_child; iface->iter_n_children = custom_list_iter_n_children; iface->iter_nth_child = custom_list_iter_nth_child; iface->iter_parent = custom_list_iter_parent; } /***************************************************************************** * * custom_list_init: this is called everytime a new custom list object * instance is created (we do that in custom_list_new). * Initialise the list structure's fields here. * *****************************************************************************/ static void custom_list_init (CustomList * custom_list) { custom_list->n_columns = CUSTOM_LIST_N_COLUMNS; custom_list->column_types[0] = G_TYPE_STRING; /* CUSTOM_LIST_COL_NAME */ custom_list->column_types[1] = G_TYPE_UINT; /* CUSTOM_LIST_COL_USERS */ custom_list->column_types[2] = G_TYPE_STRING; /* CUSTOM_LIST_COL_TOPIC */ custom_list->num_rows = 0; custom_list->num_alloc = 0; custom_list->rows = NULL; custom_list->sort_id = SORT_ID_CHANNEL; custom_list->sort_order = GTK_SORT_ASCENDING; } /***************************************************************************** * * custom_list_finalize: this is called just before a custom list is * destroyed. Free dynamically allocated memory here. * *****************************************************************************/ static void custom_list_finalize (GObject * object) { custom_list_clear (CUSTOM_LIST (object)); /* must chain up - finalize parent */ (*parent_class->finalize) (object); } /***************************************************************************** * * custom_list_get_flags: tells the rest of the world whether our tree model * has any special characteristics. In our case, * we have a list model (instead of a tree), and each * tree iter is valid as long as the row in question * exists, as it only contains a pointer to our struct. * *****************************************************************************/ static GtkTreeModelFlags custom_list_get_flags (GtkTreeModel * tree_model) { return (GTK_TREE_MODEL_LIST_ONLY /*| GTK_TREE_MODEL_ITERS_PERSIST */ ); } /***************************************************************************** * * custom_list_get_n_columns: tells the rest of the world how many data * columns we export via the tree model interface * *****************************************************************************/ static gint custom_list_get_n_columns (GtkTreeModel * tree_model) { return 3;/*CUSTOM_LIST (tree_model)->n_columns;*/ } /***************************************************************************** * * custom_list_get_column_type: tells the rest of the world which type of * data an exported model column contains * *****************************************************************************/ static GType custom_list_get_column_type (GtkTreeModel * tree_model, gint index) { return CUSTOM_LIST (tree_model)->column_types[index]; } /***************************************************************************** * * custom_list_get_iter: converts a tree path (physical position) into a * tree iter structure (the content of the iter * fields will only be used internally by our model). * We simply store a pointer to our chanlistrow * structure that represents that row in the tree iter. * *****************************************************************************/ static gboolean custom_list_get_iter (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreePath * path) { CustomList *custom_list = CUSTOM_LIST (tree_model); chanlistrow *record; gint n; n = gtk_tree_path_get_indices (path)[0]; if (n >= custom_list->num_rows || n < 0) return FALSE; record = custom_list->rows[n]; /* We simply store a pointer to our custom record in the iter */ iter->user_data = record; return TRUE; } /***************************************************************************** * * custom_list_get_path: converts a tree iter into a tree path (ie. the * physical position of that row in the list). * *****************************************************************************/ static GtkTreePath * custom_list_get_path (GtkTreeModel * tree_model, GtkTreeIter * iter) { GtkTreePath *path; chanlistrow *record; record = (chanlistrow *) iter->user_data; path = gtk_tree_path_new (); gtk_tree_path_append_index (path, record->pos); return path; } /***************************************************************************** * * custom_list_get_value: Returns a row's exported data columns * (_get_value is what gtk_tree_model_get uses) * *****************************************************************************/ static void custom_list_get_value (GtkTreeModel * tree_model, GtkTreeIter * iter, gint column, GValue * value) { chanlistrow *record; CustomList *custom_list = CUSTOM_LIST (tree_model); if (custom_list->num_rows == 0) return; g_value_init (value, custom_list->column_types[column]); record = (chanlistrow *) iter->user_data; switch (column) { case CUSTOM_LIST_COL_NAME: g_value_set_static_string (value, GET_CHAN (record)); break; case CUSTOM_LIST_COL_USERS: g_value_set_uint (value, record->users); break; case CUSTOM_LIST_COL_TOPIC: g_value_set_static_string (value, record->topic); break; } } /***************************************************************************** * * custom_list_iter_next: Takes an iter structure and sets it to point * to the next row. * *****************************************************************************/ static gboolean custom_list_iter_next (GtkTreeModel * tree_model, GtkTreeIter * iter) { chanlistrow *record, *nextrecord; CustomList *custom_list = CUSTOM_LIST (tree_model); record = (chanlistrow *) iter->user_data; /* Is this the last record in the list? */ if ((record->pos + 1) >= custom_list->num_rows) return FALSE; nextrecord = custom_list->rows[(record->pos + 1)]; g_assert (nextrecord != NULL); g_assert (nextrecord->pos == (record->pos + 1)); iter->user_data = nextrecord; return TRUE; } /***************************************************************************** * * custom_list_iter_children: Returns TRUE or FALSE depending on whether * the row specified by 'parent' has any children. * If it has children, then 'iter' is set to * point to the first child. Special case: if * 'parent' is NULL, then the first top-level * row should be returned if it exists. * *****************************************************************************/ static gboolean custom_list_iter_children (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreeIter * parent) { CustomList *custom_list = CUSTOM_LIST (tree_model); /* this is a list, nodes have no children */ if (parent) return FALSE; /* parent == NULL is a special case; we need to return the first top-level row */ /* No rows => no first row */ if (custom_list->num_rows == 0) return FALSE; /* Set iter to first item in list */ iter->user_data = custom_list->rows[0]; return TRUE; } /***************************************************************************** * * custom_list_iter_has_child: Returns TRUE or FALSE depending on whether * the row specified by 'iter' has any children. * We only have a list and thus no children. * *****************************************************************************/ static gboolean custom_list_iter_has_child (GtkTreeModel * tree_model, GtkTreeIter * iter) { return FALSE; } /***************************************************************************** * * custom_list_iter_n_children: Returns the number of children the row * specified by 'iter' has. This is usually 0, * as we only have a list and thus do not have * any children to any rows. A special case is * when 'iter' is NULL, in which case we need * to return the number of top-level nodes, * ie. the number of rows in our list. * *****************************************************************************/ static gint custom_list_iter_n_children (GtkTreeModel * tree_model, GtkTreeIter * iter) { CustomList *custom_list = CUSTOM_LIST (tree_model); /* special case: if iter == NULL, return number of top-level rows */ if (!iter) return custom_list->num_rows; return 0; /* otherwise, this is easy again for a list */ } /***************************************************************************** * * custom_list_iter_nth_child: If the row specified by 'parent' has any * children, set 'iter' to the n-th child and * return TRUE if it exists, otherwise FALSE. * A special case is when 'parent' is NULL, in * which case we need to set 'iter' to the n-th * row if it exists. * *****************************************************************************/ static gboolean custom_list_iter_nth_child (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreeIter * parent, gint n) { CustomList *custom_list = CUSTOM_LIST (tree_model); /* a list has only top-level rows */ if (parent) return FALSE; /* special case: if parent == NULL, set iter to n-th top-level row */ if (n >= custom_list->num_rows) return FALSE; iter->user_data = custom_list->rows[n]; return TRUE; } /***************************************************************************** * * custom_list_iter_parent: Point 'iter' to the parent node of 'child'. As * we have a list and thus no children and no * parents of children, we can just return FALSE. * *****************************************************************************/ static gboolean custom_list_iter_parent (GtkTreeModel * tree_model, GtkTreeIter * iter, GtkTreeIter * child) { return FALSE; } static gboolean custom_list_sortable_get_sort_column_id (GtkTreeSortable * sortable, gint * sort_col_id, GtkSortType * order) { CustomList *custom_list = CUSTOM_LIST (sortable); if (sort_col_id) *sort_col_id = custom_list->sort_id; if (order) *order = custom_list->sort_order; return TRUE; } static void custom_list_sortable_set_sort_column_id (GtkTreeSortable * sortable, gint sort_col_id, GtkSortType order) { CustomList *custom_list = CUSTOM_LIST (sortable); if (custom_list->sort_id == sort_col_id && custom_list->sort_order == order) return; custom_list->sort_id = sort_col_id; custom_list->sort_order = order; custom_list_resort (custom_list); /* emit "sort-column-changed" signal to tell any tree views * that the sort column has changed (so the little arrow * in the column header of the sort column is drawn * in the right column) */ gtk_tree_sortable_sort_column_changed (sortable); } static void custom_list_sortable_set_sort_func (GtkTreeSortable * sortable, gint sort_col_id, GtkTreeIterCompareFunc sort_func, gpointer user_data, GtkDestroyNotify destroy_func) { } static void custom_list_sortable_set_default_sort_func (GtkTreeSortable * sortable, GtkTreeIterCompareFunc sort_func, gpointer user_data, GtkDestroyNotify destroy_func) { } static gboolean custom_list_sortable_has_default_sort_func (GtkTreeSortable * sortable) { return FALSE; } /* fast as possible compare func for sorting. TODO: If fast enough, use a unicode collation key and strcmp. */ #define TOSML(c) (((c) >= 'A' && (c) <= 'Z') ? (c) - 'A' + 'a' : (c)) static inline int fast_ascii_stricmp (const char *s1, const char *s2) { int c1, c2; while (*s1 && *s2) { c1 = (int) (unsigned char) TOSML (*s1); c2 = (int) (unsigned char) TOSML (*s2); if (c1 != c2) return (c1 - c2); s1++; s2++; } return (((int) (unsigned char) *s1) - ((int) (unsigned char) *s2)); } static gint custom_list_qsort_compare_func (chanlistrow ** a, chanlistrow ** b, CustomList * custom_list) { if (custom_list->sort_order == GTK_SORT_DESCENDING) { chanlistrow **tmp = a; a = b; b = tmp; } if (custom_list->sort_id == SORT_ID_USERS) { return (*a)->users - (*b)->users; } if (custom_list->sort_id == SORT_ID_TOPIC) { return fast_ascii_stricmp ((*a)->topic, (*b)->topic); } return strcmp ((*a)->collation_key, (*b)->collation_key); } /***************************************************************************** * * custom_list_new: This is what you use in your own code to create a * new custom list tree model for you to use. * *****************************************************************************/ CustomList * custom_list_new (void) { return (CustomList *) g_object_new (CUSTOM_TYPE_LIST, NULL); } void custom_list_append (CustomList * custom_list, chanlistrow * newrecord) { GtkTreeIter iter; GtkTreePath *path; gulong newsize; guint pos; if (custom_list->num_rows >= custom_list->num_alloc) { custom_list->num_alloc += 64; newsize = custom_list->num_alloc * sizeof (chanlistrow *); custom_list->rows = g_realloc (custom_list->rows, newsize); } /* TODO: Binary search insert? */ pos = custom_list->num_rows; custom_list->rows[pos] = newrecord; custom_list->num_rows++; newrecord->pos = pos; /* inform the tree view and other interested objects * (e.g. tree row references) that we have inserted * a new row, and where it was inserted */ path = gtk_tree_path_new (); gtk_tree_path_append_index (path, newrecord->pos); /* custom_list_get_iter(GTK_TREE_MODEL(custom_list), &iter, path);*/ iter.user_data = newrecord; gtk_tree_model_row_inserted (GTK_TREE_MODEL (custom_list), path, &iter); gtk_tree_path_free (path); } void custom_list_resort (CustomList * custom_list) { GtkTreePath *path; gint *neworder, i; if (custom_list->num_rows < 2) return; /* resort */ g_qsort_with_data (custom_list->rows, custom_list->num_rows, sizeof (chanlistrow *), (GCompareDataFunc) custom_list_qsort_compare_func, custom_list); /* let other objects know about the new order */ neworder = malloc (sizeof (gint) * custom_list->num_rows); for (i = custom_list->num_rows - 1; i >= 0; i--) { /* Note that the API reference might be wrong about * this, see bug number 124790 on bugs.gnome.org. * Both will work, but one will give you 'jumpy' * selections after row reordering. */ /* neworder[(custom_list->rows[i])->pos] = i; */ neworder[i] = (custom_list->rows[i])->pos; (custom_list->rows[i])->pos = i; } path = gtk_tree_path_new (); gtk_tree_model_rows_reordered (GTK_TREE_MODEL (custom_list), path, NULL, neworder); gtk_tree_path_free (path); free (neworder); } void custom_list_clear (CustomList * custom_list) { int i, max = custom_list->num_rows - 1; GtkTreePath *path; for (i = max; i >= 0; i--) { path = gtk_tree_path_new (); gtk_tree_path_append_index (path, custom_list->rows[i]->pos); gtk_tree_model_row_deleted (GTK_TREE_MODEL (custom_list), path); gtk_tree_path_free (path); } custom_list->num_rows = 0; custom_list->num_alloc = 0; g_free (custom_list->rows); custom_list->rows = NULL; }