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hexchat/src/fe-gtk/textgui.c

485 lines
12 KiB
C

/* 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 <stdlib.h>
#include <string.h>
#include <time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "fe-gtk.h"
#include "../common/hexchat.h"
#include "../common/hexchatc.h"
#include "../common/cfgfiles.h"
#include "../common/outbound.h"
#include "../common/fe.h"
#include "../common/text.h"
#include "gtkutil.h"
#include "xtext.h"
#include "maingui.h"
#include "palette.h"
#include "textgui.h"
extern struct text_event te[];
extern char *pntevts_text[];
extern char *pntevts[];
static GtkWidget *pevent_dialog = NULL, *pevent_dialog_twid,
*pevent_dialog_list, *pevent_dialog_hlist;
enum
{
EVENT_COLUMN,
TEXT_COLUMN,
ROW_COLUMN,
N_COLUMNS
};
/* this is only used in xtext.c for indented timestamping */
int
xtext_get_stamp_str (time_t tim, char **ret)
{
return get_stamp_str (prefs.hex_stamp_text_format, tim, ret);
}
static void
PrintTextLine (xtext_buffer *xtbuf, unsigned char *text, int len, int indent, time_t timet)
{
unsigned char *tab, *new_text;
int leftlen;
if (len == 0)
len = 1;
if (!indent)
{
if (prefs.hex_stamp_text)
{
int stamp_size;
char *stamp;
if (timet == 0)
timet = time (0);
stamp_size = get_stamp_str (prefs.hex_stamp_text_format, timet, &stamp);
new_text = g_malloc (len + stamp_size + 1);
memcpy (new_text, stamp, stamp_size);
g_free (stamp);
memcpy (new_text + stamp_size, text, len);
gtk_xtext_append (xtbuf, new_text, len + stamp_size, timet);
g_free (new_text);
} else
gtk_xtext_append (xtbuf, text, len, timet);
return;
}
tab = strchr (text, '\t');
if (tab && tab < (text + len))
{
leftlen = tab - text;
gtk_xtext_append_indent (xtbuf,
text, leftlen, tab + 1, len - (leftlen + 1), timet);
} else
gtk_xtext_append_indent (xtbuf, 0, 0, text, len, timet);
}
void
PrintTextRaw (void *xtbuf, unsigned char *text, int indent, time_t stamp)
{
char *last_text = text;
int len = 0;
int beep_done = FALSE;
/* split the text into separate lines */
while (1)
{
switch (*text)
{
case 0:
PrintTextLine (xtbuf, last_text, len, indent, stamp);
return;
case '\n':
PrintTextLine (xtbuf, last_text, len, indent, stamp);
text++;
if (*text == 0)
return;
last_text = text;
len = 0;
break;
case ATTR_BEEP:
*text = ' ';
if (!beep_done) /* beeps may be slow, so only do 1 per line */
{
beep_done = TRUE;
if (!prefs.hex_input_filter_beep)
gdk_beep ();
}
default:
text++;
len++;
}
}
}
static void
pevent_dialog_close (GtkWidget *wid, gpointer arg)
{
pevent_dialog = NULL;
pevent_save (NULL);
}
static void
pevent_edited (GtkCellRendererText *render, gchar *pathstr, gchar *new_text, gpointer data)
{
GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (pevent_dialog_list));
GtkTreePath *path;
GtkTreeIter iter;
GtkXText *xtext = GTK_XTEXT (pevent_dialog_twid);
int len, m;
const char *text;
char *out;
int sig;
if (!gtkutil_treeview_get_selected (GTK_TREE_VIEW (pevent_dialog_list),
&iter, ROW_COLUMN, &sig, -1))
return;
text = new_text;
len = strlen (new_text);
if (pevt_build_string (text, &out, &m) != 0)
{
fe_message (_("There was an error parsing the string"), FE_MSG_ERROR);
return;
}
if (m > (te[sig].num_args & 0x7f))
{
g_free (out);
out = g_strdup_printf (
_("This signal is only passed %d args, $%d is invalid"),
te[sig].num_args & 0x7f, m);
fe_message (out, FE_MSG_WARN);
g_free (out);
return;
}
path = gtk_tree_path_new_from_string (pathstr);
gtk_tree_model_get_iter (model, &iter, path);
gtk_list_store_set (GTK_LIST_STORE (model), &iter, TEXT_COLUMN, new_text, -1);
gtk_tree_path_free (path);
g_free (pntevts_text[sig]);
g_free (pntevts[sig]);
pntevts_text[sig] = g_strdup (text);
pntevts[sig] = out;
out = g_malloc (len + 2);
memcpy (out, text, len + 1);
out[len] = '\n';
out[len + 1] = 0;
check_special_chars (out, TRUE);
PrintTextRaw (xtext->buffer, out, 0, 0);
g_free (out);
/* Scroll to bottom */
gtk_adjustment_set_value (xtext->adj, gtk_adjustment_get_upper (xtext->adj));
/* save this when we exit */
prefs.save_pevents = 1;
}
static void
pevent_dialog_hfill (GtkWidget *list, int e)
{
int i = 0;
char *text;
GtkTreeIter iter;
GtkListStore *store;
store = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (list)));
gtk_list_store_clear (store);
while (i < (te[e].num_args & 0x7f))
{
text = _(te[e].help[i]);
i++;
if (text[0] == '\001')
text++;
gtk_list_store_insert_with_values (store, &iter, -1,
0, i,
1, text, -1);
}
}
static void
pevent_selection_changed (GtkTreeSelection *sel, gpointer userdata)
{
GtkTreeIter iter;
int sig;
if (!gtkutil_treeview_get_selected (GTK_TREE_VIEW (pevent_dialog_list),
&iter, ROW_COLUMN, &sig, -1))
{
gtk_list_store_clear (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (pevent_dialog_hlist))));
return;
}
pevent_dialog_hfill (pevent_dialog_hlist, sig);
}
static void
pevent_dialog_fill (GtkWidget *list)
{
int i;
GtkListStore *store;
GtkTreeIter iter;
store = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (list)));
gtk_list_store_clear (store);
i = NUM_XP;
do
{
i--;
gtk_list_store_insert_with_values (store, &iter, 0,
EVENT_COLUMN, te[i].name,
TEXT_COLUMN, pntevts_text[i],
ROW_COLUMN, i, -1);
}
while (i != 0);
}
static void
pevent_save_req_cb (void *arg1, char *file)
{
if (file)
pevent_save (file);
}
static void
pevent_save_cb (GtkWidget * wid, void *data)
{
if (data)
{
gtkutil_file_req (_("Print Texts File"), pevent_save_req_cb, NULL,
NULL, NULL, FRF_WRITE);
return;
}
pevent_save (NULL);
}
static void
pevent_load_req_cb (void *arg1, char *file)
{
if (file)
{
pevent_load (file);
pevent_make_pntevts ();
pevent_dialog_fill (pevent_dialog_list);
prefs.save_pevents = 1;
}
}
static void
pevent_load_cb (GtkWidget * wid, void *data)
{
gtkutil_file_req (_("Print Texts File"), pevent_load_req_cb, NULL, NULL, NULL, 0);
}
static void
pevent_ok_cb (GtkWidget * wid, void *data)
{
gtk_widget_destroy (pevent_dialog);
}
static void
pevent_test_cb (GtkWidget * wid, GtkWidget * twid)
{
int len, n;
char *out, *text;
for (n = 0; n < NUM_XP; n++)
{
text = _(pntevts_text[n]);
len = strlen (text);
out = g_malloc (len + 2);
memcpy (out, text, len + 1);
out[len] = '\n';
out[len + 1] = 0;
check_special_chars (out, TRUE);
PrintTextRaw (GTK_XTEXT (twid)->buffer, out, 0, 0);
g_free (out);
}
}
static GtkWidget *
pevent_treeview_new (GtkWidget *box)
{
GtkWidget *scroll;
GtkListStore *store;
GtkTreeViewColumn *col;
GtkTreeSelection *sel;
GtkWidget *view;
GtkCellRenderer *render;
scroll = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN);
gtk_widget_set_size_request (GTK_WIDGET (scroll), -1, 250);
store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT);
g_return_val_if_fail (store != NULL, NULL);
view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (view), TRUE);
gtk_tree_view_set_enable_search (GTK_TREE_VIEW (view), TRUE);
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (view), TRUE);
sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
g_signal_connect (G_OBJECT (sel), "changed",
G_CALLBACK (pevent_selection_changed), NULL);
render = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (
GTK_TREE_VIEW (view), EVENT_COLUMN,
_("Event"), render,
"text", EVENT_COLUMN,
NULL);
render = gtk_cell_renderer_text_new ();
g_object_set (render, "editable", TRUE, NULL);
g_signal_connect (G_OBJECT (render), "edited",
G_CALLBACK (pevent_edited), NULL);
gtk_tree_view_insert_column_with_attributes (
GTK_TREE_VIEW (view), TEXT_COLUMN,
_("Text"), render,
"text", TEXT_COLUMN,
NULL);
col = gtk_tree_view_get_column (GTK_TREE_VIEW (view), EVENT_COLUMN);
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_resizable (col, TRUE);
gtk_tree_view_column_set_min_width (col, 100);
gtk_container_add (GTK_CONTAINER (scroll), view);
gtk_container_add (GTK_CONTAINER (box), scroll);
return view;
}
static GtkWidget *
pevent_hlist_treeview_new (GtkWidget *box)
{
GtkWidget *scroll;
GtkListStore *store;
GtkTreeViewColumn *col;
GtkWidget *view;
GtkCellRenderer *render;
scroll = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN);
store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
g_return_val_if_fail (store != NULL, NULL);
view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (view), TRUE);
gtk_tree_view_set_enable_search (GTK_TREE_VIEW (view), FALSE);
gtk_widget_set_can_focus (view, FALSE);
render = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (
GTK_TREE_VIEW (view), 0,
_("$ Number"), render,
"text", 0,
NULL);
render = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (
GTK_TREE_VIEW (view), 1,
_("Description"), render,
"text", 1,
NULL);
col = gtk_tree_view_get_column (GTK_TREE_VIEW (view), 0);
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_container_add (GTK_CONTAINER (scroll), view);
gtk_container_add (GTK_CONTAINER (box), scroll);
return view;
}
void
pevent_dialog_show ()
{
GtkWidget *vbox, *hbox, *wid, *pane;
if (pevent_dialog)
{
mg_bring_tofront (pevent_dialog);
return;
}
pevent_dialog =
mg_create_generic_tab ("edit events", _("Edit Events"),
TRUE, FALSE, pevent_dialog_close, NULL,
600, 455, &vbox, 0);
pane = gtk_vpaned_new ();
gtk_box_pack_start (GTK_BOX (vbox), pane, TRUE, TRUE, 0);
pevent_dialog_list = pevent_treeview_new (pane);
pevent_dialog_fill (pevent_dialog_list);
pevent_dialog_hlist = pevent_hlist_treeview_new (pane);
wid = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (wid), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
gtk_box_pack_start (GTK_BOX (vbox), wid, FALSE, TRUE, 0);
pevent_dialog_twid = gtk_xtext_new (colors, 0);
gtk_widget_set_sensitive (pevent_dialog_twid, FALSE);
gtk_widget_set_size_request (pevent_dialog_twid, -1, 75);
gtk_container_add (GTK_CONTAINER (wid), pevent_dialog_twid);
gtk_xtext_set_font (GTK_XTEXT (pevent_dialog_twid), prefs.hex_text_font);
hbox = gtk_hbutton_box_new ();
gtk_button_box_set_layout (GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 4);
gtkutil_button (hbox, GTK_STOCK_SAVE_AS, NULL, pevent_save_cb,
(void *) 1, _("Save As..."));
gtkutil_button (hbox, GTK_STOCK_OPEN, NULL, pevent_load_cb,
NULL, _("Load From..."));
gtkutil_button (hbox, NULL, NULL, pevent_test_cb,
pevent_dialog_twid, _("Test All"));
gtkutil_button (hbox, GTK_STOCK_OK, NULL, pevent_ok_cb,
NULL, _("OK"));
gtk_widget_show_all (pevent_dialog);
}