src/fe-gtk/fe-gtk.c

/* X-Chat
 * Copyright (C) 1998-2006 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 <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <time.h>

#define WANTSOCKET
#define WANTARPA
#include "../common/inet.h"
#include "fe-gtk.h"

#include <gtk/gtkhbbox.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkstock.h>
#include <gtk/gtkmessagedialog.h>
#include <gtk/gtktable.h>
#include <gtk/gtktreeview.h>
#include <gtk/gtkexpander.h>
#include <gtk/gtkliststore.h>
#include <gtk/gtktreeselection.h>
#include <gtk/gtkcellrendererpixbuf.h>
#include <gtk/gtkcellrenderertext.h>
#include <gtk/gtkcheckmenuitem.h>
#include <gtk/gtkradiobutton.h>
#include <gtk/gtkversion.h>

#include "../common/hexchat.h"
#include "../common/hexchatc.h"
#include "../common/fe.h"
#include "../common/util.h"
#include "../common/network.h"
#include "gtkutil.h"
#include "palette.h"
#include "maingui.h"


enum	/* DCC SEND/RECV */
{
	COL_TYPE,
	COL_STATUS,
	COL_FILE,
	COL_SIZE,
	COL_POS,
	COL_PERC,
	COL_SPEED,
	COL_ETA,
	COL_NICK,
	COL_DCC, /* struct DCC * */
	COL_COLOR,	/* GdkColor */
	N_COLUMNS
};

enum	/* DCC CHAT */
{
	CCOL_STATUS,
	CCOL_NICK,
	CCOL_RECV,
	CCOL_SENT,
	CCOL_START,
	CCOL_DCC,	/* struct DCC * */
	CCOL_COLOR,	/* GdkColor * */
	CN_COLUMNS
};

struct dccwindow
{
	GtkWidget *window;

	GtkWidget *list;
	GtkListStore *store;
	GtkTreeSelection *sel;

	GtkWidget *abort_button;
	GtkWidget *accept_button;
	GtkWidget *resume_button;
	GtkWidget *open_button;

	GtkWidget *file_label;
	GtkWidget *address_label;
};

struct my_dcc_send
{
	struct session *sess;
	char *nick;
	int maxcps;
	int passive;
};

static struct dccwindow dccfwin = {NULL, };	/* file */
static struct dccwindow dcccwin = {NULL, };	/* chat */
static GdkPixbuf *pix_up = NULL;	/* down arrow */
static GdkPixbuf *pix_dn = NULL;	/* up arrow */
static int win_width = 600;
static int win_height = 256;
static short view_mode;	/* 1=download 2=upload 3=both */
#define VIEW_DOWNLOAD 1
#define VIEW_UPLOAD 2
#define VIEW_BOTH 3

#define KILOBYTE 1024
#define MEGABYTE (KILOBYTE * 1024)
#define GIGABYTE (MEGABYTE * 1024)


static void
proper_unit (DCC_SIZE size, char *buf, int buf_len)
{
	if (size <= KILOBYTE)
	{
		snprintf (buf, buf_len, "%"DCC_SFMT"B", size);
	}
	else if (size > KILOBYTE && size <= MEGABYTE)
	{
		snprintf (buf, buf_len, "%"DCC_SFMT"kB", size / KILOBYTE);
	}
	else
	{
		snprintf (buf, buf_len, "%.2fMB", (float)size / MEGABYTE);
	}
}

static void
dcc_send_filereq_file (struct my_dcc_send *mdc, char *file)
{
	if (file)
		dcc_send (mdc->sess, mdc->nick, file, mdc->maxcps, mdc->passive);
	else
	{
		free (mdc->nick);
		free (mdc);
	}
}

void
fe_dcc_send_filereq (struct session *sess, char *nick, int maxcps, int passive)
{
	char tbuf[128];
	struct my_dcc_send *mdc;
	
	mdc = malloc (sizeof (*mdc));
	mdc->sess = sess;
	mdc->nick = strdup (nick);
	mdc->maxcps = maxcps;
	mdc->passive = passive;

	snprintf (tbuf, sizeof tbuf, _("Send file to %s"), nick);
	gtkutil_file_req (tbuf, dcc_send_filereq_file, mdc, prefs.hex_dcc_dir, NULL, FRF_MULTIPLE|FRF_FILTERISINITIAL);
}

static void
dcc_prepare_row_chat (struct DCC *dcc, GtkListStore *store, GtkTreeIter *iter,
							 gboolean update_only)
{
	static char pos[16], siz[16];
	char *date;

	date = ctime (&dcc->starttime);
	date[strlen (date) - 1] = 0;	/* remove the \n */

	proper_unit (dcc->pos, pos, sizeof (pos));
	proper_unit (dcc->size, siz, sizeof (siz));

	gtk_list_store_set (store, iter,
							  CCOL_STATUS, _(dccstat[dcc->dccstat].name),
							  CCOL_NICK, dcc->nick,
							  CCOL_RECV, pos,
							  CCOL_SENT, siz,
							  CCOL_START, date,
							  CCOL_DCC, dcc,
							  CCOL_COLOR,
							  dccstat[dcc->dccstat].color == 1 ?
								NULL :
								colors + dccstat[dcc->dccstat].color,
							  -1);
}

static void
dcc_prepare_row_send (struct DCC *dcc, GtkListStore *store, GtkTreeIter *iter,
							 gboolean update_only)
{
	static char pos[16], size[16], kbs[14], perc[14], eta[14];
	int to_go;
	float per;

	if (!pix_up)
		pix_up = gtk_widget_render_icon (dccfwin.window, "gtk-go-up",
													GTK_ICON_SIZE_MENU, NULL);

	/* percentage ack'ed */
	per = (float) ((dcc->ack * 100.00) / dcc->size);
	proper_unit (dcc->size, size, sizeof (size));
	proper_unit (dcc->pos, pos, sizeof (pos));
	snprintf (kbs, sizeof (kbs), "%.1f", ((float)dcc->cps) / 1024);
/*	proper_unit (dcc->ack, ack, sizeof (ack));*/
	snprintf (perc, sizeof (perc), "%.0f%%", per);
	if (dcc->cps != 0)
	{
		to_go = (dcc->size - dcc->ack) / dcc->cps;
		snprintf (eta, sizeof (eta), "%.2d:%.2d:%.2d",
					 to_go / 3600, (to_go / 60) % 60, to_go % 60);
	} else
		strcpy (eta, "--:--:--");

	if (update_only)
		gtk_list_store_set (store, iter,
								  COL_STATUS, _(dccstat[dcc->dccstat].name),
								  COL_POS, pos,
								  COL_PERC, perc,
								  COL_SPEED, kbs,
								  COL_ETA, eta,
								  COL_COLOR,
								  dccstat[dcc->dccstat].color == 1 ?
									NULL :
									colors + dccstat[dcc->dccstat].color,
									-1);
	else
		gtk_list_store_set (store, iter,
								  COL_TYPE, pix_up,
								  COL_STATUS, _(dccstat[dcc->dccstat].name),
								  COL_FILE, file_part (dcc->file),
								  COL_SIZE, size,
								  COL_POS, pos,
								  COL_PERC, perc,
								  COL_SPEED, kbs,
								  COL_ETA, eta,
								  COL_NICK, dcc->nick,
								  COL_DCC, dcc,
								  COL_COLOR,
								  dccstat[dcc->dccstat].color == 1 ?
									NULL :
									colors + dccstat[dcc->dccstat].color,
									-1);
}

static void
dcc_prepare_row_recv (struct DCC *dcc, GtkListStore *store, GtkTreeIter *iter,
							 gboolean update_only)
{
	static char size[16], pos[16], kbs[16], perc[14], eta[16];
	float per;
	int to_go;

	if (!pix_dn)
		pix_dn = gtk_widget_render_icon (dccfwin.window, "gtk-go-down",
													GTK_ICON_SIZE_MENU, NULL);

	proper_unit (dcc->size, size, sizeof (size));
	if (dcc->dccstat == STAT_QUEUED)
		proper_unit (dcc->resumable, pos, sizeof (pos));
	else
		proper_unit (dcc->pos, pos, sizeof (pos));
	snprintf (kbs, sizeof (kbs), "%.1f", ((float)dcc->cps) / 1024);
	/* percentage recv'ed */
	per = (float) ((dcc->pos * 100.00) / dcc->size);
	snprintf (perc, sizeof (perc), "%.0f%%", per);
	if (dcc->cps != 0)
	{
		to_go = (dcc->size - dcc->pos) / dcc->cps;
		snprintf (eta, sizeof (eta), "%.2d:%.2d:%.2d",
					 to_go / 3600, (to_go / 60) % 60, to_go % 60);
	} else
		strcpy (eta, "--:--:--");

	if (update_only)
		gtk_list_store_set (store, iter,
								  COL_STATUS, _(dccstat[dcc->dccstat].name),
								  COL_POS, pos,
								  COL_PERC, perc,
								  COL_SPEED, kbs,
								  COL_ETA, eta,
								  COL_COLOR,
								  dccstat[dcc->dccstat].color == 1 ?
									NULL :
									colors + dccstat[dcc->dccstat].color,
									-1);
	else
		gtk_list_store_set (store, iter,
								  COL_TYPE, pix_dn,
								  COL_STATUS, _(dccstat[dcc->dccstat].name),
								  COL_FILE, file_part (dcc->file),
								  COL_SIZE, size,
								  COL_POS, pos,
								  COL_PERC, perc,
								  COL_SPEED, kbs,
								  COL_ETA, eta,
								  COL_NICK, dcc->nick,
								  COL_DCC, dcc,
								  COL_COLOR,
								  dccstat[dcc->dccstat].color == 1 ?
									NULL :
									colors + dccstat[dcc->dccstat].color,
									-1);
}

static gboolean
dcc_find_row (struct DCC *find_dcc, GtkTreeModel *model, GtkTreeIter *iter, int col)
{
	struct DCC *dcc;

	if (gtk_tree_model_get_iter_first (model, iter))
	{
		do
		{
			gtk_tree_model_get (model, iter, col, &dcc, -1);
			if (dcc == find_dcc)
				return TRUE;
		}
		while (gtk_tree_model_iter_next (model, iter));
	}

	return FALSE;
}

static void
dcc_update_recv (struct DCC *dcc)
{
	GtkTreeIter iter;

	if (!dccfwin.window)
		return;

	if (!dcc_find_row (dcc, GTK_TREE_MODEL (dccfwin.store), &iter, COL_DCC))
		return;

	dcc_prepare_row_recv (dcc, dccfwin.store, &iter, TRUE);
}

static void
dcc_update_chat (struct DCC *dcc)
{
	GtkTreeIter iter;

	if (!dcccwin.window)
		return;

	if (!dcc_find_row (dcc, GTK_TREE_MODEL (dcccwin.store), &iter, CCOL_DCC))
		return;

	dcc_prepare_row_chat (dcc, dcccwin.store, &iter, TRUE);
}

static void
dcc_update_send (struct DCC *dcc)
{
	GtkTreeIter iter;

	if (!dccfwin.window)
		return;

	if (!dcc_find_row (dcc, GTK_TREE_MODEL (dccfwin.store), &iter, COL_DCC))
		return;

	dcc_prepare_row_send (dcc, dccfwin.store, &iter, TRUE);
}

static void
close_dcc_file_window (GtkWindow *win, gpointer data)
{
	dccfwin.window = NULL;
}

static void
dcc_append (struct DCC *dcc, GtkListStore *store, gboolean prepend)
{
	GtkTreeIter iter;

	if (prepend)
		gtk_list_store_prepend (store, &iter);
	else
		gtk_list_store_append (store, &iter);

	if (dcc->type == TYPE_RECV)
		dcc_prepare_row_recv (dcc, store, &iter, FALSE);
	else
		dcc_prepare_row_send (dcc, store, &iter, FALSE);
}

static void
dcc_fill_window (int flags)
{
	struct DCC *dcc;
	GSList *list;
	GtkTreeIter iter;
	int i = 0;

	gtk_list_store_clear (GTK_LIST_STORE (dccfwin.store));

	if (flags & VIEW_UPLOAD)
	{
		list = dcc_list;
		while (list)
		{
			dcc = list->data;
			if (dcc->type == TYPE_SEND)
			{
				dcc_append (dcc, dccfwin.store, FALSE);
				i++;
			}
			list = list->next;
		}
	}

	if (flags & VIEW_DOWNLOAD)
	{
		list = dcc_list;
		while (list)
		{
			dcc = list->data;
			if (dcc->type == TYPE_RECV)
			{
				dcc_append (dcc, dccfwin.store, FALSE);
				i++;
			}
			list = list->next;
		}
	}

	/* if only one entry, select it (so Accept button can work) */
	if (i == 1)
	{
		gtk_tree_model_get_iter_first (GTK_TREE_MODEL (dccfwin.store), &iter);
		gtk_tree_selection_select_iter (dccfwin.sel, &iter);
	}
}

/* return list of selected DCCs */

static GSList *
treeview_get_selected (GtkTreeModel *model, GtkTreeSelection *sel, int column)
{
	GtkTreeIter iter;
	GSList *list = NULL;
	void *ptr;

	if (gtk_tree_model_get_iter_first (model, &iter))
	{
		do
		{
			if (gtk_tree_selection_iter_is_selected (sel, &iter))
			{
				gtk_tree_model_get (model, &iter, column, &ptr, -1);
				list = g_slist_prepend (list, ptr);
			}
		}
		while (gtk_tree_model_iter_next (model, &iter));
	}

	return g_slist_reverse (list);
}

static GSList *
dcc_get_selected (void)
{
	return treeview_get_selected (GTK_TREE_MODEL (dccfwin.store),
											dccfwin.sel, COL_DCC);
}

static void
resume_clicked (GtkWidget * wid, gpointer none)
{
	struct DCC *dcc;
	char buf[512];
	GSList *list;

	list = dcc_get_selected ();
	if (!list)
		return;
	dcc = list->data;
	g_slist_free (list);

	if (dcc->type == TYPE_RECV && !dcc_resume (dcc))
	{
		switch (dcc->resume_error)
		{
		case 0:	/* unknown error */
			fe_message (_("That file is not resumable."), FE_MSG_ERROR);
			break;
		case 1:
			snprintf (buf, sizeof (buf),
						_(	"Cannot access file: %s\n"
							"%s.\n"
							"Resuming not possible."), dcc->destfile,	
							errorstring (dcc->resume_errno));
			fe_message (buf, FE_MSG_ERROR);
			break;
		case 2:
			fe_message (_("File in download directory is larger "
							"than file offered. Resuming not possible."), FE_MSG_ERROR);
			break;
		case 3:
			fe_message (_("Cannot resume the same file from two people."), FE_MSG_ERROR);
		}
	}
}

static void
abort_clicked (GtkWidget * wid, gpointer none)
{
	struct DCC *dcc;
	GSList *start, *list;

	start = list = dcc_get_selected ();
	for (; list; list = list->next)
	{
		dcc = list->data;
		dcc_abort (dcc->serv->front_session, dcc);
	}
	g_slist_free (start);
}

static void
accept_clicked (GtkWidget * wid, gpointer none)
{
	struct DCC *dcc;
	GSList *start, *list;

	start = list = dcc_get_selected ();
	for (; list; list = list->next)
	{
		dcc = list->data;
		if (dcc->type != TYPE_SEND)
			dcc_get (dcc);
	}
	g_slist_free (start);
}

static void
browse_folder (char *dir)
{
#ifdef WIN32
	/* no need for file:// in ShellExecute() */
	fe_open_url (dir);
#else
	char buf[512];

	snprintf (buf, sizeof (buf), "file://%s", dir);
	fe_open_url (buf);
#endif
}

static void
browse_dcc_folder (void)
{
	if (prefs.hex_dcc_completed_dir[0])
		browse_folder (prefs.hex_dcc_completed_dir);
	else
		browse_folder (prefs.hex_dcc_dir);
}

static void
dcc_details_populate (struct DCC *dcc)
{
	char buf[128];

	if (!dcc)
	{
		gtk_label_set_text (GTK_LABEL (dccfwin.file_label), NULL);
		gtk_label_set_text (GTK_LABEL (dccfwin.address_label), NULL);
		return;
	}

	/* full path */
	if (dcc->type == TYPE_RECV)
		gtk_label_set_text (GTK_LABEL (dccfwin.file_label), dcc->destfile);
	else
		gtk_label_set_text (GTK_LABEL (dccfwin.file_label), dcc->file);

	/* address and port */
	snprintf (buf, sizeof (buf), "%s : %d", net_ip (dcc->addr), dcc->port);
	gtk_label_set_text (GTK_LABEL (dccfwin.address_label), buf);
}

static void
dcc_row_cb (GtkTreeSelection *sel, gpointer user_data)
{
	struct DCC *dcc;
	GSList *list;

	list = dcc_get_selected ();
	if (!list)
	{
		gtk_widget_set_sensitive (dccfwin.accept_button, FALSE);
		gtk_widget_set_sensitive (dccfwin.resume_button, FALSE);
		gtk_widget_set_sensitive (dccfwin.abort_button, FALSE);
		dcc_details_populate (NULL);
		return;
	}

	gtk_widget_set_sensitive (dccfwin.abort_button, TRUE);

	if (list->next)	/* multi selection */
	{
		gtk_widget_set_sensitive (dccfwin.accept_button, TRUE);
		gtk_widget_set_sensitive (dccfwin.resume_button, TRUE);
		dcc_details_populate (list->data);
	}
	else
	{
		/* turn OFF/ON appropriate buttons */
		dcc = list->data;
		if (dcc->dccstat == STAT_QUEUED && dcc->type == TYPE_RECV)
		{
			gtk_widget_set_sensitive (dccfwin.accept_button, TRUE);
			gtk_widget_set_sensitive (dccfwin.resume_button, TRUE);
		}
		else
		{
			gtk_widget_set_sensitive (dccfwin.accept_button, FALSE);
			gtk_widget_set_sensitive (dccfwin.resume_button, FALSE);
		}

		dcc_details_populate (dcc);
	}

	g_slist_free (list);
}

static void
dcc_dclick_cb (GtkTreeView *view, GtkTreePath *path,
					GtkTreeViewColumn *column, gpointer data)
{
	struct DCC *dcc;
	GSList *list;

	list = dcc_get_selected ();
	if (!list)
		return;
	dcc = list->data;
	g_slist_free (list);

	if (dcc->type == TYPE_RECV)
	{
		accept_clicked (0, 0);
		return;
	}

	switch (dcc->dccstat)
	{
	case STAT_FAILED:
	case STAT_ABORTED:
	case STAT_DONE:
		dcc_abort (dcc->serv->front_session, dcc);
	}
}

static void
dcc_add_column (GtkWidget *tree, int textcol, int colorcol, char *title, gboolean right_justified)
{
	GtkCellRenderer *renderer;

	renderer = gtk_cell_renderer_text_new ();
	if (right_justified)
		g_object_set (G_OBJECT (renderer), "xalign", (float) 1.0, NULL);
	gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree), -1, title, renderer,
																"text", textcol, "foreground-gdk", colorcol,
																NULL);
	gtk_cell_renderer_text_set_fixed_height_from_font (GTK_CELL_RENDERER_TEXT (renderer), 1);
}

static GtkWidget *
dcc_detail_label (char *text, GtkWidget *box, int num)
{
	GtkWidget *label;
	char buf[64];

	label = gtk_label_new (NULL);
	snprintf (buf, sizeof (buf), "<b>%s</b>", text);
	gtk_label_set_markup (GTK_LABEL (label), buf);
	gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
	gtk_table_attach (GTK_TABLE (box), label, 0, 1, 0 + num, 1 + num, GTK_FILL, GTK_FILL, 0, 0);

	label = gtk_label_new (NULL);
	gtk_label_set_selectable (GTK_LABEL (label), TRUE);
	gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
	gtk_table_attach (GTK_TABLE (box), label, 1, 2, 0 + num, 1 + num, GTK_FILL, GTK_FILL, 0, 0);

	return label;
}

static void
dcc_exp_cb (GtkWidget *exp, GtkWidget *box)
{
#if GTK_CHECK_VERSION(2,20,0)
	if (gtk_widget_get_visible (box))
#else
	if (GTK_WIDGET_VISIBLE (box))
#endif
		gtk_widget_hide (box);
	else
		gtk_widget_show (box);
}

static void
dcc_toggle (GtkWidget *item, gpointer data)
{
	if (GTK_TOGGLE_BUTTON (item)->active)
	{
		view_mode = GPOINTER_TO_INT (data);
		dcc_fill_window (GPOINTER_TO_INT (data));
	}
}

static gboolean
dcc_configure_cb (GtkWindow *win, GdkEventConfigure *event, gpointer data)
{
	/* remember the window size */
	gtk_window_get_size (win, &win_width, &win_height);
	return FALSE;
}

int
fe_dcc_open_recv_win (int passive)
{
	GtkWidget *radio, *table, *vbox, *bbox, *view, *exp, *detailbox;
	GtkListStore *store;
	GSList *group;

	if (dccfwin.window)
	{
		if (!passive)
			mg_bring_tofront (dccfwin.window);
		return TRUE;
	}
	dccfwin.window = mg_create_generic_tab ("Transfers", _(DISPLAY_NAME": Uploads and Downloads"),
														 FALSE, TRUE, close_dcc_file_window, NULL,
														 win_width, win_height, &vbox, 0);
	gtkutil_destroy_on_esc (dccfwin.window);
	gtk_container_set_border_width (GTK_CONTAINER (dccfwin.window), 3);
	gtk_box_set_spacing (GTK_BOX (vbox), 3);

	store = gtk_list_store_new (N_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING,
										 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
										 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
										 G_TYPE_STRING, G_TYPE_POINTER, GDK_TYPE_COLOR);
	view = gtkutil_treeview_new (vbox, GTK_TREE_MODEL (store), NULL, -1);
	gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (view), TRUE);
	/* Up/Down Icon column */
	gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (view), -1, NULL,
																gtk_cell_renderer_pixbuf_new (),
																"pixbuf", COL_TYPE, NULL);
	dcc_add_column (view, COL_STATUS, COL_COLOR, _("Status"), FALSE);
	dcc_add_column (view, COL_FILE,   COL_COLOR, _("File"), FALSE);
	dcc_add_column (view, COL_SIZE,   COL_COLOR, _("Size"), TRUE);
	dcc_add_column (view, COL_POS,    COL_COLOR, _("Position"), TRUE);
	dcc_add_column (view, COL_PERC,   COL_COLOR, "%", TRUE);
	dcc_add_column (view, COL_SPEED,  COL_COLOR, "KB/s", TRUE);
	dcc_add_column (view, COL_ETA,    COL_COLOR, _("ETA"), FALSE);
	dcc_add_column (view, COL_NICK,   COL_COLOR, _("Nick"), FALSE);

	gtk_tree_view_column_set_expand (gtk_tree_view_get_column (GTK_TREE_VIEW (view), COL_FILE), TRUE);
	gtk_tree_view_column_set_expand (gtk_tree_view_get_column (GTK_TREE_VIEW (view), COL_NICK), TRUE);

	dccfwin.list = view;
	dccfwin.store = store;
	dccfwin.sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
	view_mode = VIEW_BOTH;
	gtk_tree_selection_set_mode (dccfwin.sel, GTK_SELECTION_MULTIPLE);

	if (!prefs.hex_gui_tab_utils)
		g_signal_connect (G_OBJECT (dccfwin.window), "configure_event",
								G_CALLBACK (dcc_configure_cb), 0);
	g_signal_connect (G_OBJECT (dccfwin.sel), "changed",
							G_CALLBACK (dcc_row_cb), NULL);
	/* double click */
	g_signal_connect (G_OBJECT (view), "row-activated",
							G_CALLBACK (dcc_dclick_cb), NULL);

	table = gtk_table_new (1, 3, FALSE);
	gtk_table_set_col_spacings (GTK_TABLE (table), 16);
	gtk_box_pack_start (GTK_BOX (vbox), table, 0, 0, 0);

	radio = gtk_radio_button_new_with_mnemonic (NULL, _("Both"));
	g_signal_connect (G_OBJECT (radio), "toggled",
							G_CALLBACK (dcc_toggle), GINT_TO_POINTER (VIEW_BOTH));
	gtk_table_attach (GTK_TABLE (table), radio, 3, 4, 0, 1, GTK_FILL, GTK_FILL, 0, 0);
	group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio));

	radio = gtk_radio_button_new_with_mnemonic (group, _("Uploads"));
	g_signal_connect (G_OBJECT (radio), "toggled",
							G_CALLBACK (dcc_toggle), GINT_TO_POINTER (VIEW_UPLOAD));
	gtk_table_attach (GTK_TABLE (table), radio, 1, 2, 0, 1, GTK_FILL, GTK_FILL, 0, 0);
	group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio));

	radio = gtk_radio_button_new_with_mnemonic (group, _("Downloads"));
	g_signal_connect (G_OBJECT (radio), "toggled",
							G_CALLBACK (dcc_toggle), GINT_TO_POINTER (VIEW_DOWNLOAD));
	gtk_table_attach (GTK_TABLE (table), radio, 2, 3, 0, 1, GTK_FILL, GTK_FILL, 0, 0);

	exp = gtk_expander_new (_("Details"));
	gtk_table_attach (GTK_TABLE (table), exp, 0, 1, 0, 1, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);

	detailbox = gtk_table_new (3, 3, FALSE);
	gtk_table_set_col_spacings (GTK_TABLE (detailbox), 6);
	gtk_table_set_row_spacings (GTK_TABLE (detailbox), 2);
	gtk_container_set_border_width (GTK_CONTAINER (detailbox), 6);
	g_signal_connect (G_OBJECT (exp), "activate",
							G_CALLBACK (dcc_exp_cb), detailbox);
	gtk_table_attach (GTK_TABLE (table), detailbox, 0, 4, 1, 2, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);

	dccfwin.file_label = dcc_detail_label (_("File:"), detailbox, 0);
	dccfwin.address_label = dcc_detail_label (_("Address:"), detailbox, 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, FALSE, FALSE, 2);

	dccfwin.abort_button = gtkutil_button (bbox, GTK_STOCK_CANCEL, 0, abort_clicked, 0, _("Abort"));
	dccfwin.accept_button = gtkutil_button (bbox, GTK_STOCK_APPLY, 0, accept_clicked, 0, _("Accept"));
	dccfwin.resume_button = gtkutil_button (bbox, GTK_STOCK_REFRESH, 0, resume_clicked, 0, _("Resume"));
	dccfwin.open_button = gtkutil_button (bbox, 0, 0, browse_dcc_folder, 0, _("Open Folder..."));
	gtk_widget_set_sensitive (dccfwin.accept_button, FALSE);
	gtk_widget_set_sensitive (dccfwin.resume_button, FALSE);
	gtk_widget_set_sensitive (dccfwin.abort_button, FALSE);

	dcc_fill_window (3);
	gtk_widget_show_all (dccfwin.window);
	gtk_widget_hide (detailbox);

	return FALSE;
}

int
fe_dcc_open_send_win (int passive)
{
	/* combined send/recv GUI */
	return fe_dcc_open_recv_win (passive);
}


/* DCC CHAT GUIs BELOW */

static GSList *
dcc_chat_get_selected (void)
{
	return treeview_get_selected (GTK_TREE_MODEL (dcccwin.store),
											dcccwin.sel, CCOL_DCC);
}

static void
accept_chat_clicked (GtkWidget * wid, gpointer none)
{
	struct DCC *dcc;
	GSList *start, *list;

	start = list = dcc_chat_get_selected ();
	for (; list; list = list->next)
	{
		dcc = list->data;
		dcc_get (dcc);
	}
	g_slist_free (start);
}

static void
abort_chat_clicked (GtkWidget * wid, gpointer none)
{
	struct DCC *dcc;
	GSList *start, *list;

	start = list = dcc_chat_get_selected ();
	for (; list; list = list->next)
	{
		dcc = list->data;
		dcc_abort (dcc->serv->front_session, dcc);
	}
	g_slist_free (start);
}

static void
dcc_chat_close_cb (void)
{
	dcccwin.window = NULL;
}

static void
dcc_chat_append (struct DCC *dcc, GtkListStore *store, gboolean prepend)
{
	GtkTreeIter iter;

	if (prepend)
		gtk_list_store_prepend (store, &iter);
	else
		gtk_list_store_append (store, &iter);

	dcc_prepare_row_chat (dcc, store, &iter, FALSE);
}

static void
dcc_chat_fill_win (void)
{
	struct DCC *dcc;
	GSList *list;
	GtkTreeIter iter;
	int i = 0;

	gtk_list_store_clear (GTK_LIST_STORE (dcccwin.store));

	list = dcc_list;
	while (list)
	{
		dcc = list->data;
		if (dcc->type == TYPE_CHATSEND || dcc->type == TYPE_CHATRECV)
		{
			dcc_chat_append (dcc, dcccwin.store, FALSE);
			i++;
		}
		list = list->next;
	}

	/* if only one entry, select it (so Accept button can work) */
	if (i == 1)
	{
		gtk_tree_model_get_iter_first (GTK_TREE_MODEL (dcccwin.store), &iter);
		gtk_tree_selection_select_iter (dcccwin.sel, &iter);
	}
}

static void
dcc_chat_row_cb (GtkTreeSelection *sel, gpointer user_data)
{
	struct DCC *dcc;
	GSList *list;

	list = dcc_chat_get_selected ();
	if (!list)
	{
		gtk_widget_set_sensitive (dcccwin.accept_button, FALSE);
		gtk_widget_set_sensitive (dcccwin.abort_button, FALSE);
		return;
	}

	gtk_widget_set_sensitive (dcccwin.abort_button, TRUE);

	if (list->next)	/* multi selection */
		gtk_widget_set_sensitive (dcccwin.accept_button, TRUE);
	else
	{
		/* turn OFF/ON appropriate buttons */
		dcc = list->data;
		if (dcc->dccstat == STAT_QUEUED && dcc->type == TYPE_CHATRECV)
			gtk_widget_set_sensitive (dcccwin.accept_button, TRUE);
		else
			gtk_widget_set_sensitive (dcccwin.accept_button, FALSE);
	}

	g_slist_free (list);
}

static void
dcc_chat_dclick_cb (GtkTreeView *view, GtkTreePath *path,
						  GtkTreeViewColumn *column, gpointer data)
{
	accept_chat_clicked (0, 0);
}

int
fe_dcc_open_chat_win (int passive)
{
	GtkWidget *view, *vbox, *bbox;
	GtkListStore *store;

	if (dcccwin.window)
	{
		if (!passive)
			mg_bring_tofront (dcccwin.window);
		return TRUE;
	}

	dcccwin.window =
			  mg_create_generic_tab ("DCCChat", _(DISPLAY_NAME": DCC Chat List"),
						FALSE, TRUE, dcc_chat_close_cb, NULL, 550, 180, &vbox, 0);
	gtkutil_destroy_on_esc (dcccwin.window);
	gtk_container_set_border_width (GTK_CONTAINER (dcccwin.window), 3);
	gtk_box_set_spacing (GTK_BOX (vbox), 3);

	store = gtk_list_store_new (CN_COLUMNS, G_TYPE_STRING, G_TYPE_STRING,
										 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
										 G_TYPE_POINTER, GDK_TYPE_COLOR);
	view = gtkutil_treeview_new (vbox, GTK_TREE_MODEL (store), NULL, -1);

	dcc_add_column (view, CCOL_STATUS, CCOL_COLOR, _("Status"), FALSE);
	dcc_add_column (view, CCOL_NICK,   CCOL_COLOR, _("Nick"), FALSE);
	dcc_add_column (view, CCOL_RECV,   CCOL_COLOR, _("Recv"), TRUE);
	dcc_add_column (view, CCOL_SENT,   CCOL_COLOR, _("Sent"), TRUE);
	dcc_add_column (view, CCOL_START,  CCOL_COLOR, _("Start Time"), FALSE);

	gtk_tree_view_column_set_expand (gtk_tree_view_get_column (GTK_TREE_VIEW (view), 1), TRUE);
	gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (view), TRUE);

	dcccwin.list = view;
	dcccwin.store = store;
	dcccwin.sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
	gtk_tree_selection_set_mode (dcccwin.sel, GTK_SELECTION_MULTIPLE);

	g_signal_connect (G_OBJECT (dcccwin.sel), "changed",
							G_CALLBACK (dcc_chat_row_cb), NULL);
	/* double click */
	g_signal_connect (G_OBJECT (view), "row-activated",
							G_CALLBACK (dcc_chat_dclick_cb), NULL);

	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, FALSE, FALSE, 2);

	dcccwin.abort_button = gtkutil_button (bbox, GTK_STOCK_CANCEL, 0, abort_chat_clicked, 0, _("Abort"));
	dcccwin.accept_button = gtkutil_button (bbox, GTK_STOCK_APPLY, 0, accept_chat_clicked, 0, _("Accept"));
	gtk_widget_set_sensitive (dcccwin.accept_button, FALSE);
	gtk_widget_set_sensitive (dcccwin.abort_button, FALSE);

	dcc_chat_fill_win ();
	gtk_widget_show_all (dcccwin.window);

	return FALSE;
}

void
fe_dcc_add (struct DCC *dcc)
{
	switch (dcc->type)
	{
	case TYPE_RECV:
		if (dccfwin.window && (view_mode & VIEW_DOWNLOAD))
			dcc_append (dcc, dccfwin.store, TRUE);
		break;

	case TYPE_SEND:
		if (dccfwin.window && (view_mode & VIEW_UPLOAD))
			dcc_append (dcc, dccfwin.store, TRUE);
		break;

	default: /* chat */
		if (dcccwin.window)
			dcc_chat_append (dcc, dcccwin.store, TRUE);
	}
}

void
fe_dcc_update (struct DCC *dcc)
{
	switch (dcc->type)
	{
	case TYPE_SEND:
		dcc_update_send (dcc);
		break;

	case TYPE_RECV:
		dcc_update_recv (dcc);
		break;

	default:
		dcc_update_chat (dcc);
	}
}

void
fe_dcc_remove (struct DCC *dcc)
{
	GtkTreeIter iter;

	switch (dcc->type)
	{
	case TYPE_SEND:
	case TYPE_RECV:
		if (dccfwin.window)
		{
			if (dcc_find_row (dcc, GTK_TREE_MODEL (dccfwin.store), &iter, COL_DCC))
				gtk_list_store_remove (dccfwin.store, &iter);
		}
		break;

	default:	/* chat */
		if (dcccwin.window)
		{
			if (dcc_find_row (dcc, GTK_TREE_MODEL (dcccwin.store), &iter, CCOL_DCC))
				gtk_list_store_remove (dcccwin.store, &iter);
		}
		break;
	}
}
Age	Commit message (Collapse)	Author
2014-09-13	Use PlaySoundW to play sounds on Windows.	Arnavion
	Fixes #1133
2014-09-13	Correctly open URLs with non-ASCII characters on Windows.	Arnavion
	Fixes #1023
2014-09-07	Fix opening utf8 urls on OSX	TingPing
	- Escape hostnames with punycode - Use proper encoding when launching open
2014-05-27	osx: Properly handle quitting	TingPing

2014-04-02	Add marker-line functionality for scrollback, instant seek.	RichardHitt
	Fixes #662.
2014-02-04	osx: Set Menlo as default font	TingPing
	This moves the find_font function to the front ends since it depends on pango and cairo
2014-01-30	Now make_ping_time() in common/util.c returns the time in milliseconds instead	Diogo Sousa
	of microseconds. In fe_set_lag(serv, lag) the lag argument is now in milliseconds as well. Fixes #758.
2014-01-20	Enable --command on win32	TingPing
	and make existing depend on
2014-01-18	Update most deprecated gtk functions	TingPing

2014-01-14	Build with gtk-mac-integration	TingPing
	- Use HexChat logo for dock icon - Use appmenu (not finished)
2013-10-22	fix warning	TingPing

2013-10-22	Open channel list window on /list	Farow

2013-10-09	Fix messages with server-time not showing as new activity	Diogo Sousa
	Added a parameter to fe_print_text() to say that the message does not represent new activity. This is used when a log from an old session is loaded. This used to be implicit whenever the timestamp was non-zero, but with server-time this no longer makes sense. Fixes issue #746.
2013-10-03	Remove gtkspell support	TingPing

2013-09-27	Replace xtext's transparency with full window transparency	TingPing
	Xtext's transparency barely worked on windows, didn't work on any modern linux wm and used fake transparency. This uses gtk's built in window opacity that works on more systems and is real transparency. Text area only transparency may return with a transition to cairo, if it works on Windows.
2013-09-20	First round of using GTK accessor functions	TingPing
	This is the first step to build with GSEAL_ENABLE setup.c uses a deprecated fontchooser, chanview-tabs.c didn't like the conversion, and I am waiting to do some work on xtext.c before converting it.
2013-08-31	Improve file dialogs	TingPing
	- Fixes #314 - Adds file extensions to sound and image browsing - Some options no longer default to our config dir - Always add a shortcut to our config dir - Remove broken 'last_dir' functionality, gtk already knows recent
2013-07-27	Tweak cli output and fix related warnings	TingPing

2013-07-08	Fix warning	TingPing

2013-07-01	Don't use popup dialogs for help	TingPing

2013-07-01	Improve help message	TingPing

2013-07-01	Handle extraneous cli args as urls	TingPing

2013-06-18	fix merge conflict	TingPing

2013-06-19	Handle IPv6 addresses correcly in fe_open_url_locale().	Diogo Sousa

2013-06-16	Fix Open Data Folder on unix	TingPing
	Mentioned in #646
2013-06-12	Don't open libcanberra connection for every event	TingPing
	Closes #645
2013-05-11	GtkComboBoxText requires GTK+ 2.24, dump code for older versions	Berke Viktor

2013-04-27	Use regular canberra not gtk	TingPing

2013-04-27	More cleanup	TingPing

2013-04-27	Remove extra omitalerts check	TingPing

2013-04-27	use libcanberra for beeps	TingPing

2013-04-27	Use "Instant Message Notification" system sound on Windows, use gdk_beep() ↵	Berke Viktor
	on Unix Note: gdk_beep() is expected to be replaced with libcanberra stuff.
2013-04-27	Get rid of bundled beep	Berke Viktor

2013-04-27	typo	TingPing

2013-04-27	fix url opening on osx	TingPing
	oops
2013-04-27	Clean up old url handling on unix	TingPing

2013-04-27	Reverts commit d964af81428a6d768aeb96906eb0538a30d919ca	TingPing

2013-04-23	fix omitting custom sounds	TingPing

2013-04-16	Move beep to proper place	Berke Viktor

2013-04-15	no error on beeps	TingPing

2013-04-14	Fix tabulation	Berke Viktor

2013-04-14	Use bundled beep file for beep alerts	Berke Viktor

2013-04-13	Add option for omitting alerts while focused	TingPing

2013-04-09	Don't send ping's to the server if we are still waiting for a pong.	Diogo Sousa
	If the server don't respond in 30s just report the lag as +30s. This fixes the bug where hexchat reset the lag meter every time a ping was sent and no pong was received.
2013-04-05	Fix root user warning running before g_type_init	TingPing
	closes #504
2013-04-02	Merge pull request #496 from bviktor/toplevel-includes	TingPing
	Only include top level includes from GTK+, GLib and GDK-PixBuf Closes #486
2013-04-03	update --url help string	TingPing

2013-04-02	Only include top level includes from GTK+, GLib and GDK-PixBuf	Berke Viktor

2013-03-31	Fix error: format not a string literal and no format arguments ↵	Andreas Rönnquist
	[-Werror=format-security]
2013-03-20	Redesign the Ban List window. Closes Issues #303, #342, #427	RichardHitt
	This is a combination of 18 commits. The first commit's message is: Here is the initial banlist branch of RichardHitt/hexchat. Changed files are only src/fe-gtk/{banlist.c,fe-gtk.h}. This version works and contains my first efforts at selective sensitization of radio buttons and control buttons. From this point I intend to undertake a stepwise redesign. Step 1 will be to make the existing banlist code work for multiple simultaneous banlist windows (for different channels, obviously). It will be a hackathon with the only goal of getting it working. Step 2 will be the objectization and alpha-stage tidying-up of all the terrible looking stuff I will have done in Step 1. This is the 2nd commit message: Here's the post-Step-1 commit. It works for multiple banlist windows. Note particularly what I've done to banlist.h. Note that for many functions in banlist.c the argument is now a banlist_info , rather than a session . Note in banlist.c the initialization of array modes[] which contains driving information for the checkboxes. Of course those checkboxes aren't yet implemented. Maybe in Step 2 I will change to checkboxes from radio buttons; but definitely I will change to letting modes[] drive processing. This is the 3rd commit message: Converted to checkboxes. Much additional work. Note that the infrastructure for Auto-invite is not yet present in the hexchat tree. I'm nearly done with banlist, I think! This is the 4th commit message: Fleshed out 'invite'. Tagged masks uniformly, e.g. (b) (e) (I). General cleanup, nearly at the point of beta quality. This is the 5th commit message: Added fourth mode type: quiet. Did lots and lots of cleanup. Beta-ready? This is the 6th commit message: Get the banlist timestamps properly sortable. This is the 7th commit message: Redesign the supports_foo() routines. Now they're responsible for setting the flags in ->capable, ->readable, ->writeable. This is the 8th commit message: Deleted a couple of RBH comments. This is the 9th commit message: Now the ESC key will close the banlist window. This is the 10th commit message: Fix the fe-text occurrence of fe_add_ban_list(). This is the 11th commit message: Fixed also fe_ban_list_end() and removed fe_is_banwindow(). This is the 12th commit message: Use old-style initialization for array of structures modes[] This is the 13th commit message: Oops, incomplete regression of modes[] initialization. This fixes. This is the 14th commit message: Fixed strptime buy implementing a special version here. Fixed column width concerns by setting resizable and autosize. This is the 15th commit message: Get rid of testing line. This is the 16th commit message: Changed to gtkutil_destroy_on_esc () This is the 17th commit message: Remove no-longer-used functnion This is the 18th commit message: Minor cleanups to banlist.c, banlist.h Please enter the commit message for your changes. Lines starting with '#' will be ignored, and an empty message aborts the commit. Author: RichardHitt <rbh00@netcom.com> Committer: Richard Hitt <rbh00@f17.rbh00.pacbell.net> Not currently on any branch. Changes to be committed: (use "git reset HEAD <file>..." to unstage) modified: src/common/fe.h modified: src/common/hexchat.h modified: src/common/inbound.c modified: src/common/modes.c modified: src/common/proto-irc.c modified: src/common/server.c modified: src/fe-gtk/banlist.c modified: src/fe-gtk/banlist.h modified: src/fe-gtk/fe-gtk.c modified: src/fe-gtk/fe-gtk.h modified: src/fe-gtk/maingui.c modified: src/fe-text/fe-text.c