/* This file is a part of XBibFile - a system for handling BibTeX references
*
* Author: Ross Maloney
* Date: January 2002
*
*/
#include <stdio.h>
#include <string.h>
#include <gtk/gtk.h>
GtkWidget *searchlabel, *searchword;
GtkWidget *text, *textblock, *scrollblock;
GtkWidget *summary;
GtkTextBuffer *textpad;
GtkTextIter iter;
char holder[200], temp[200], report[30], seek[100];
char type[20], tag[30], title[100];
void word(GtkWidget *widget)
{
GtkTooltips *tooltips;
GtkWidget *window, *panel, *description, *selector, *controls;
GtkWidget *key0, *key1, *key3;
extern void close_window(GtkWidget *); /* defined in file cleanup.c */
void put_text_inplace();
tooltips = gtk_tooltips_new();
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), "XBibFile inspect");
gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_MOUSE);
gtk_window_set_default_size(GTK_WINDOW(window), 500, 510);
panel = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), panel);
description = gtk_label_new("References found in the database containing search word");
gtk_box_pack_start(GTK_BOX(panel), description, FALSE, TRUE, 10);
selector = gtk_hbox_new(FALSE, 0);
searchlabel = gtk_label_new("Word to find:");
gtk_box_pack_start(GTK_BOX(selector), searchlabel, FALSE, TRUE, 10);
searchword = gtk_entry_new_with_max_length(100);
gtk_box_pack_start(GTK_BOX(selector), searchword, FALSE, TRUE, 10);
g_signal_connect(GTK_OBJECT(searchword), "activate",
G_CALLBACK(put_text_inplace), NULL);
key3 = gtk_button_new_with_label("Execute");
gtk_widget_set_usize(GTK_WIDGET(key3), 90, -1);
g_signal_connect(GTK_OBJECT(key3), "clicked",
G_CALLBACK(put_text_inplace), NULL);
gtk_tooltips_set_tip(tooltips, key3,
"Execute search with this new word", NULL);
gtk_box_pack_end(GTK_BOX(selector), key3, FALSE, FALSE, 10);
gtk_box_pack_start(GTK_BOX(panel), selector, FALSE, TRUE, 10);
/* create the text display part of the window */
textblock = gtk_scrolled_window_new(NULL, NULL);
textpad = gtk_text_buffer_new(NULL);
text = gtk_text_view_new_with_buffer(textpad);
gtk_container_add(GTK_CONTAINER(textblock), text);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(textblock),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_box_pack_start_defaults(GTK_BOX(panel), textblock);
/* put the window control buttons in place */
controls = gtk_hbox_new(FALSE, 0);
key0 = gtk_button_new_with_label("CANCEL");
gtk_widget_set_usize(GTK_WIDGET(key0), 90, -1);
g_signal_connect(GTK_OBJECT(key0), "clicked",
G_CALLBACK(close_window), NULL);
gtk_tooltips_set_tip(tooltips, key0,
"Finish this reference probe", NULL);
gtk_box_pack_end(GTK_BOX(controls), key0, FALSE, FALSE, 10);
/* and put the summary line in place */
summary = gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(summary), FALSE);
gtk_widget_set_usize(GTK_WIDGET(summary), 150, 20);
gtk_box_pack_start(GTK_BOX(controls), summary, FALSE, FALSE, 10);
gtk_box_pack_end(GTK_BOX(panel), controls, FALSE, TRUE, 10);
/* now put the 'style' for the text output */
gtk_text_buffer_create_tag(textpad, "blackface",
"foreground", "black", NULL);
gtk_text_buffer_create_tag(textpad, "emphasis",
"foreground", "red", NULL);
gtk_text_buffer_create_tag(textpad, "target",
"foreground", "green", NULL);
gtk_text_buffer_create_tag(textpad, "point",
"size", 11 * PANGO_SCALE, NULL);
gtk_text_buffer_create_tag(textpad, "font",
"style", PANGO_STYLE_NORMAL, NULL);
/* put the composite window on the screen */
gtk_widget_show_all(window);
}
/* This procedure performs the searching of the BibTeX database and returns
* its results to the text window created in the procedure word() above
*/
void put_text_inplace(GtkWidget *widget)
{
int i, count, start_flag, print_flag, length;
char *start, *end;
extern void error(); /* defined in file error.c */
extern FILE *refFile; /* defined in xbibfile.c */
strcpy(seek, gtk_entry_get_text(GTK_ENTRY(searchword)));
i = 0;
count = 0;
rewind(refFile);
gtk_text_buffer_get_iter_at_offset(textpad, &iter, 0);
while ( ( holder[i] = getc(refFile) ) != EOF ) {
if ( holder[i] == '\n' ) {
holder[i+1] = '\0';
i = 0;
if ( holder[0] == '@' ) {
start_flag = 0;
print_flag = 0;
if ( strstr( holder, "ARTICLE") )
strcpy(temp, "Article ");
if ( strstr( holder, "BOOK") )
strcpy(temp, "Book ");
if ( strstr( holder, "BOOKLET") )
strcpy(temp, "Booklet ");
if ( strstr( holder, "CONFERENCE") )
strcpy(temp, "Conference ");
if ( strstr( holder, "INBOOK") )
strcpy(temp, "inBook ");
if ( strstr( holder, "INCOLLECTION") )
strcpy(temp, "Incollection ");
if ( strstr( holder, "INPROCEEDINGS") )
strcpy(temp, "inProceedings ");
if ( strstr( holder, "MANUAL") )
strcpy(temp, "Manual ");
if ( strstr( holder, "MASTERSTHESIS") )
strcpy(temp, "Masters ");
if ( strstr( holder, "MISC") )
strcpy(temp, "Misc ");
if ( strstr( holder, "PHDTHESIS") )
strcpy(temp, "PhD Thesis ");
if ( strstr( holder, "PROCEEDINGS") )
strcpy(temp, "Proceedings ");
if ( strstr( holder, "TECHREPORT") )
strcpy(temp, "Tech Rerort ");
if ( strstr( holder, "UNPUBLISHED") )
strcpy(temp, "Unpublished ");
strcpy(type, temp);
if ( start = strstr( holder, "{" ) )
if ( end = strstr( holder, "," ) ) {
*end = ' ';
end++;
*end = ' ';
end++;
*end = '\0';
strcpy(tag, start+1);
}
else {
error(widget, GINT_TO_POINTER(9));
g_print("Format error in this BibTeX file - no ending ,");
}
else {
error(widget, GINT_TO_POINTER(9));
g_print("Format error in this BibTeX file - no {");
}
}
/* if the line starts with 'title = {' */
if ( start = strstr( holder, " title = {" ) )
if ( end = strstr( holder, "}," ) ) {
if ( (end - start) > 60 )
end = start + 60;
*end = '\n';
end++;
*end = '\0';
start += 11;
strcpy(title, start);
}
else {
error(widget, GINT_TO_POINTER(9));
g_print("Format error in this BibTeX file - no ending ,}");
}
/* if the line starts with 'annote = {' */
strcpy(temp, holder);
if ( start = strstr(temp, " annote = {") ) {
start_flag = 1;
strcpy(temp, start+12);
}
/* if the line contains the terminator '} }' */
if ( start_flag ) {
if ( start = strstr(temp, seek) ) {
if ( !print_flag ) {
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
type, -1,
"blackface", "point", "font", NULL);
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
tag, -1,
"emphasis", "point", "font", NULL);
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
title, -1,
"blackface", "point", "font", NULL);
print_flag = 1;
count++;
}
*start = '\0';
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
" ", -1,
"blackface", "point", "font", NULL);
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
temp, -1,
"blackface", "point", "font", NULL);
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
seek, -1,
"target", "point", "font", NULL);
length = strlen(seek);
start += length;
if ( end = strstr(start, "} }") ) {
*end = '\0';
end++;
*end = '\n';
start_flag = 0;
}
gtk_text_buffer_insert_with_tags_by_name(textpad, &iter,
start, -1,
"blackface", "point", "font", NULL);
}
}
}
else
i++;
}
sprintf(report, "%d references displayed", count);
gtk_entry_set_text(GTK_ENTRY(summary), report);
}