Remove buggy /scrollback redraw - scrollback_save_formats.

git-svn-id: file:///var/www/svn.irssi.org/SVN/irssi/trunk@4981 dbcabf3a-b0e7-0310-adc4-f8d773084564

8 files changed, 3 insertions, 326 deletions

diff --git a/src/fe-text/Makefile.am b/src/fe-text/Makefile.am
index 688a0441..b8ec634e 100644
--- a/src/fe-text/Makefile.am
+++ b/src/fe-text/Makefile.am
@@ -61,7 +61,6 @@ irssi_SOURCES = \
 	$(use_term_sources) \
         textbuffer.c \
         textbuffer-commands.c \
-        textbuffer-reformat.c \
         textbuffer-view.c \
         irssi.c \
 	module-formats.c
@@ -82,7 +81,6 @@ noinst_HEADERS = \
 	terminfo-core.h \
         textbuffer.h \
         textbuffer-view.h \
-        textbuffer-reformat.h \
 	module.h \
 	module-formats.h
 
diff --git a/src/fe-text/irssi.c b/src/fe-text/irssi.c
index bf389998..2f2f37d5 100644
--- a/src/fe-text/irssi.c
+++ b/src/fe-text/irssi.c
@@ -39,7 +39,6 @@
 #include "gui-readline.h"
 #include "statusbar.h"
 #include "gui-windows.h"
-#include "textbuffer-reformat.h"
 #include "irssi-version.h"
 
 #include <signal.h>
@@ -168,7 +167,6 @@ static void textui_finish_init(void)
 	        textbuffer_init();
 	        textbuffer_view_init();
 		textbuffer_commands_init();
-		textbuffer_reformat_init();
 		gui_expandos_init();
 		gui_printtext_init();
 		gui_readline_init();
@@ -230,7 +228,6 @@ static void textui_deinit(void)
 		mainwindow_activity_deinit();
 		mainwindows_deinit();
 		gui_expandos_deinit();
-		textbuffer_reformat_deinit();
 		textbuffer_commands_deinit();
 	        textbuffer_view_deinit();
 	        textbuffer_deinit();
diff --git a/src/fe-text/textbuffer-commands.c b/src/fe-text/textbuffer-commands.c
index 8dbc9632..a99b4af4 100644
--- a/src/fe-text/textbuffer-commands.c
+++ b/src/fe-text/textbuffer-commands.c
@@ -29,7 +29,6 @@
 
 #include "printtext.h"
 #include "gui-windows.h"
-#include "textbuffer-reformat.h"
 
 /* SYNTAX: CLEAR [-all] [<refnum>] */
 static void cmd_clear(const char *data)
@@ -310,26 +309,6 @@ static void cmd_scrollback_end(const char *data)
 	gui_window_scroll(active_win, view->bottom_subline);
 }
 
-/* SYNTAX: SCROLLBACK REDRAW */
-static void cmd_scrollback_redraw(void)
-{
-	GUI_WINDOW_REC *gui;
-	LINE_REC *line, *next;
-
-	gui = WINDOW_GUI(active_win);
-
-	term_refresh_freeze();
-	line = textbuffer_view_get_lines(gui->view);
-	while (line != NULL) {
-		next = line->next;
-		textbuffer_reformat_line(active_win, line);
-                line = next;
-	}
-
-	gui_window_redraw(active_win);
-	term_refresh_thaw();
-}
-
 static void cmd_scrollback_status(void)
 {
 	GSList *tmp;
@@ -385,7 +364,6 @@ void textbuffer_commands_init(void)
 	command_bind("scrollback goto", NULL, (SIGNAL_FUNC) cmd_scrollback_goto);
 	command_bind("scrollback home", NULL, (SIGNAL_FUNC) cmd_scrollback_home);
 	command_bind("scrollback end", NULL, (SIGNAL_FUNC) cmd_scrollback_end);
-	command_bind("scrollback redraw", NULL, (SIGNAL_FUNC) cmd_scrollback_redraw);
 	command_bind("scrollback status", NULL, (SIGNAL_FUNC) cmd_scrollback_status);
 
 	command_set_options("clear", "all");
@@ -405,7 +383,6 @@ void textbuffer_commands_deinit(void)
 	command_unbind("scrollback goto", (SIGNAL_FUNC) cmd_scrollback_goto);
 	command_unbind("scrollback home", (SIGNAL_FUNC) cmd_scrollback_home);
 	command_unbind("scrollback end", (SIGNAL_FUNC) cmd_scrollback_end);
-	command_unbind("scrollback redraw", (SIGNAL_FUNC) cmd_scrollback_redraw);
 	command_unbind("scrollback status", (SIGNAL_FUNC) cmd_scrollback_status);
 
 	signal_remove("away mode changed", (SIGNAL_FUNC) sig_away_changed);
diff --git a/src/fe-text/textbuffer-reformat.c b/src/fe-text/textbuffer-reformat.c
deleted file mode 100644
index 17c3ed8c..00000000
--- a/src/fe-text/textbuffer-reformat.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- textbuffer-reformat.c : Reformatting lines in text buffer
-
-    Copyright (C) 1999-2001 Timo Sirainen
-
-    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 02110-1301 USA.
-*/
-
-#include "module.h"
-#include "signals.h"
-#include "settings.h"
-
-#include "formats.h"
-
-#include "gui-windows.h"
-#include "gui-printtext.h"
-#include "textbuffer.h"
-
-static GString *format;
-static int scrollback_save_formats;
-
-/* Read one block between \0<format>s */
-static char *line_read_format(unsigned const char **text)
-{
-	GString *str;
-	char *ret;
-
-	str = g_string_new(NULL);
-	for (;;) {
-		if (**text == '\0') {
-			if ((*text)[1] == LINE_CMD_EOL) {
-				/* leave text at \0<eof> */
-				break;
-			}
-			if ((*text)[1] == LINE_CMD_FORMAT_CONT) {
-				/* leave text at \0<format_cont> */
-				break;
-			}
-			(*text)++;
-
-			 if (**text == LINE_CMD_FORMAT) {
-				/* move text to start after \0<format> */
-				(*text)++;
-				break;
-			}
-
-			if (**text == LINE_CMD_CONTINUE) {
-				unsigned char *tmp;
-
-				memcpy(&tmp, (*text)+1, sizeof(char *));
-				*text = tmp;
-				continue;
-			} else if (**text & 0x80)
-				(*text)++;
-			continue;
-		}
-
-		g_string_append_c(str, (char) **text);
-		(*text)++;
-	}
-
-	ret = str->str;
-	g_string_free(str, FALSE);
-	return ret;
-}
-
-static char *textbuffer_line_get_format(WINDOW_REC *window, LINE_REC *line,
-					GString *raw)
-{
-	const unsigned char *text;
-	char *module, *format_name, *args[MAX_FORMAT_PARAMS], *ret;
-	TEXT_DEST_REC dest;
-	int formatnum, argcount;
-
-	text = (const unsigned char *) line->text;
-
-	/* skip the beginning of the line until we find the format */
-	format_name = line_read_format(&text);
-	g_free(format_name);
-	if (text[1] == LINE_CMD_FORMAT_CONT) {
-		if (raw != NULL) {
-			g_string_append_c(raw, '\0');
-			g_string_append_c(raw, (char)LINE_CMD_FORMAT_CONT);
-		}
-		return NULL;
-	}
-
-	/* read format information */
-        module = line_read_format(&text);
-	format_name = line_read_format(&text);
-
-	if (raw != NULL) {
-		g_string_append_c(raw, '\0');
-		g_string_append_c(raw, (char)LINE_CMD_FORMAT);
-
-		g_string_append(raw, module);
-
-		g_string_append_c(raw, '\0');
-		g_string_append_c(raw, (char)LINE_CMD_FORMAT);
-
-		g_string_append(raw, format_name);
-	}
-
-	formatnum = format_find_tag(module, format_name);
-	if (formatnum == -1)
-		ret = NULL;
-	else {
-                argcount = 0;
-                memset(args, 0, sizeof(args));
-		while (*text != '\0' || text[1] != LINE_CMD_EOL) {
-			args[argcount] = line_read_format(&text);
-			if (raw != NULL) {
-				g_string_append_c(raw, '\0');
-				g_string_append_c(raw,
-						  (char)LINE_CMD_FORMAT);
-
-				g_string_append(raw, args[argcount]);
-			}
-			argcount++;
-		}
-
-		/* get the format text */
-		format_create_dest(&dest, NULL, NULL, line->info.level, window);
-		ret = format_get_text_theme_charargs(current_theme,
-						     module, &dest,
-						     formatnum, args);
-		while (argcount > 0)
-			g_free(args[--argcount]);
-	}
-
-	g_free(module);
-	g_free(format_name);
-
-	return ret;
-}
-
-void textbuffer_reformat_line(WINDOW_REC *window, LINE_REC *line)
-{
-        GUI_WINDOW_REC *gui;
-	TEXT_DEST_REC dest;
-	LINE_REC *line_prev;
-        LINE_INFO_REC line_info;
-	GString *raw;
-	char *str, *tmp, *prestr, *linestart, *leveltag;
-
-        gui = WINDOW_GUI(window);
-
-	raw = g_string_new(NULL);
-	str = textbuffer_line_get_format(window, line, raw);
-
-        if (str == NULL && raw->len == 2 &&
-            raw->str[1] == (char)LINE_CMD_FORMAT_CONT) {
-                /* multiline format, format explained in one the
-                   following lines. remove this line. */
-                textbuffer_view_remove_line(gui->view, line);
-	} else if (str != NULL) {
-                /* FIXME: ugly ugly .. and this can't handle
-                   unformatted lines.. */
-		g_string_append_c(raw, '\0');
-		g_string_append_c(raw, (char)LINE_CMD_EOL);
-
-		line_prev = line->prev;
-                memcpy(&line_info, &line->info, sizeof(line_info));
-                textbuffer_view_remove_line(gui->view, line); line = NULL;
-
-		format_create_dest(&dest, NULL, NULL, line_info.level, window);
-
-		linestart = format_get_line_start(current_theme, &dest, line_info.time);
-		leveltag = format_get_level_tag(current_theme, &dest);
-
-		prestr = g_strconcat(linestart == NULL ? "" : linestart,
-				     leveltag, NULL);
-		g_free_not_null(linestart);
-		g_free_not_null(leveltag);
-
-		tmp = format_add_linestart(str, prestr);
-		g_free(str);
-		g_free(prestr);
-
-                gui_printtext_after(&dest, line_prev, tmp);
-		g_free(tmp);
-
-                line = textbuffer_insert(gui->view->buffer, gui->insert_after,
-					 (unsigned char *) raw->str,
-					 raw->len, &line_info);
-		textbuffer_view_insert_line(gui->view, line);
-	}
-	g_string_free(raw, TRUE);
-}
-
-static void sig_print_format(THEME_REC *theme, const char *module,
-			     TEXT_DEST_REC *dest, void *formatnump,
-			     char **args)
-{
-	FORMAT_REC *formats;
-	int formatnum, n;
-
-	if (!scrollback_save_formats)
-		return;
-
-	formatnum = GPOINTER_TO_INT(formatnump);
-	formats = g_hash_table_lookup(default_formats, module);
-
-	/* <module><format_name><arg...> */
-	g_string_truncate(format, 0);
-
-	g_string_append_c(format, '\0');
-	g_string_append_c(format, (char)LINE_CMD_FORMAT);
-
-        g_string_append(format, module);
-
-	g_string_append_c(format, '\0');
-	g_string_append_c(format, (char)LINE_CMD_FORMAT);
-
-	g_string_append(format, formats[formatnum].tag);
-
-	for (n = 0; n < formats[formatnum].params; n++) {
-		g_string_append_c(format, '\0');
-		g_string_append_c(format, (char)LINE_CMD_FORMAT);
-
-		if (args[n] != NULL)
-			g_string_append(format, args[n]);
-	}
-}
-
-static void sig_gui_printtext_finished(WINDOW_REC *window)
-{
-	GUI_WINDOW_REC *gui;
-        LINE_REC *insert_after;
-
-	if (format->len == 0)
-                return;
-
-	/* save format of the line */
-        gui = WINDOW_GUI(window);
-	insert_after = gui->use_insert_after ?
-		gui->insert_after : gui->view->buffer->cur_line;
-
-	textbuffer_insert(gui->view->buffer, insert_after,
-			  (unsigned char *) format->str,
-			  format->len, NULL);
-
-	g_string_truncate(format, 0);
-}
-
-static void read_settings(void)
-{
-        scrollback_save_formats = settings_get_bool("scrollback_save_formats");
-}
-
-void textbuffer_reformat_init(void)
-{
-	format = g_string_new(NULL);
-	settings_add_bool("history", "scrollback_save_formats", FALSE);
-
-        read_settings();
-	signal_add("print format", (SIGNAL_FUNC) sig_print_format);
-	signal_add_first("gui print text finished", (SIGNAL_FUNC) sig_gui_printtext_finished);
-	signal_add("setup changed", (SIGNAL_FUNC) read_settings);
-}
-
-void textbuffer_reformat_deinit(void)
-{
-	g_string_free(format, TRUE);
-
-	signal_remove("print format", (SIGNAL_FUNC) sig_print_format);
-	signal_remove("gui print text finished", (SIGNAL_FUNC) sig_gui_printtext_finished);
-	signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
-}
diff --git a/src/fe-text/textbuffer-reformat.h b/src/fe-text/textbuffer-reformat.h
deleted file mode 100644
index 2818ec68..00000000
--- a/src/fe-text/textbuffer-reformat.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __TEXTBUFFER_REFORMAT_H
-#define __TEXTBUFFER_REFORMAT_H
-
-void textbuffer_reformat_line(WINDOW_REC *window, LINE_REC *line);
-
-void textbuffer_reformat_init(void);
-void textbuffer_reformat_deinit(void);
-
-#endif
diff --git a/src/fe-text/textbuffer-view.c b/src/fe-text/textbuffer-view.c
index 9960911c..135c5323 100644
--- a/src/fe-text/textbuffer-view.c
+++ b/src/fe-text/textbuffer-view.c
@@ -189,7 +189,7 @@ view_update_line_cache(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line)
 			cmd = *ptr;
                         ptr++;
 
-			if (cmd == LINE_CMD_EOL || cmd == LINE_CMD_FORMAT)
+			if (cmd == LINE_CMD_EOL)
 				break;
 
 			if (cmd == LINE_CMD_CONTINUE) {
@@ -419,7 +419,7 @@ static int view_line_draw(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line,
 		if (*text == '\0') {
 			/* command */
 			text++;
-			if (*text == LINE_CMD_EOL || *text == LINE_CMD_FORMAT)
+			if (*text == LINE_CMD_EOL)
                                 break;
 
 			if (*text == LINE_CMD_CONTINUE) {
diff --git a/src/fe-text/textbuffer.c b/src/fe-text/textbuffer.c
index 06c7e1ce..a8fed004 100644
--- a/src/fe-text/textbuffer.c
+++ b/src/fe-text/textbuffer.c
@@ -403,7 +403,7 @@ void textbuffer_line2text(LINE_REC *line, int coloring, GString *str)
                 cmd = *ptr;
 		ptr++;
 
-		if (cmd == LINE_CMD_EOL || cmd == LINE_CMD_FORMAT) {
+		if (cmd == LINE_CMD_EOL) {
                         /* end of line */
 			break;
 		}
diff --git a/src/fe-text/textbuffer.h b/src/fe-text/textbuffer.h
index 52935981..e3b8f1f4 100644
--- a/src/fe-text/textbuffer.h
+++ b/src/fe-text/textbuffer.h
@@ -16,11 +16,6 @@ enum {
 	LINE_CMD_REVERSE,	/* enable/disable reversed text */
 	LINE_CMD_INDENT,	/* if line is split, indent it at this position */
 	LINE_CMD_INDENT_FUNC,	/* if line is split, use the specified indentation function */
-	LINE_CMD_FORMAT,	/* end of line, but next will come the format that was used to create the
-				   text in format <module><format_name><arg><arg2...> - fields are separated
-				   with \0<format> and last argument ends with \0<eol>. \0<continue> is allowed
-				   anywhere */
-	LINE_CMD_FORMAT_CONT,   /* multiline format, continues to next line */
 	LINE_CMD_BLINK,		/* enable/disable blink */
 	LINE_CMD_BOLD,		/* enable/disable bold */
 };