Hi List
I am running GTK-2.20 on Fedora14 64Bit.
I have an application developed using glade3.7.1. I add
'gtk_combo_box_entry_new_text' in run time. My application crashes most
of the time when I access the combo box to display pull down menu,
without any error messages on terminal.
I ran this program in debug mode and surprisingly it crashes fewer
times. The backtrace output is:
----------------------------------------------------------------
(gdb) run
Starting program: /opt/prog/sems-2.0/sems
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffe757c700 (LWP 5468)]
[New Thread 0x7fffe6d7b700 (LWP 5469)]
[Thread 0x7fffe6d7b700 (LWP 5469) exited]
Program received signal SIGSEGV, Segmentation fault.
g_type_check_instance_is_a (type_instance=0x8a1000, iface_type=<value
optimized out>) at gtype.c:3957
3957 check = node && node->is_instantiatable && iface &&
type_node_conforms_to_U (node, iface, TRUE, FALSE);
(gdb) backtrace
#0 g_type_check_instance_is_a (type_instance=0x8a1000,
iface_type=<value optimized out>) at gtype.c:3957
#1 0x000000387c4b1492 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0
#2 0x000000387c4b164e in ?? () from /usr/lib64/libgtk-x11-2.0.so.0
#3 0x000000387c4b4be1 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0
#4 0x000000387c54e223 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0
#5 0x00007ffff71c4fbe in g_closure_invoke (closure=0x841420,
return_value=0x7fffffffdbd0, n_param_values=2, param_values=0x89a060,
invocation_hint=0x7fffffffdb90) at gclosure.c:767
#6 0x00007ffff71d6a37 in signal_emit_unlocked_R (node=<value optimized
out>, detail=0, instance=0x824df0, emission_return=0x7fffffffdd40,
instance_and_params=0x89a060) at gsignal.c:3252
#7 0x00007ffff71dfc15 in g_signal_emit_valist (instance=<value
optimized out>, signal_id=<value optimized out>, detail=<value optimized
out>,
var_args=<value optimized out>) at gsignal.c:2993
#8 0x00007ffff71e0043 in g_signal_emit (instance=<value optimized out>,
signal_id=<value optimized out>, detail=<value optimized out>) at
gsignal.c:3040
#9 0x000000387c685aef in ?? () from /usr/lib64/libgtk-x11-2.0.so.0
#10 0x000000387c54bd33 in gtk_propagate_event () from
/usr/lib64/libgtk-x11-2.0.so.0
#11 0x000000387c54c103 in gtk_main_do_event () from
/usr/lib64/libgtk-x11-2.0.so.0
#12 0x000000387cc61a8c in ?? () from /usr/lib64/libgdk-x11-2.0.so.0
#13 0x00007ffff6ad9b63 in g_main_dispatch (context=0x63f100) at gmain.c:2440
#14 g_main_context_dispatch (context=0x63f100) at gmain.c:3013
#15 0x00007ffff6ada340 in g_main_context_iterate (context=0x63f100,
block=1, dispatch=1, self=<value optimized out>) at gmain.c:3091
#16 0x00007ffff6ada9b2 in g_main_loop_run (loop=0x8ed2b0) at gmain.c:3299
#17 0x000000387c54b0b7 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0
#18 0x000000000040558d in main (argc=1, argv=0x7fffffffe248) at sems.c:706
(gdb)
-----------------------------------------------------
Is this a bug or am I doing something wrong?
Attached is my program code.
Any help will be appreciated.
Rajesh
/*-----------------------------
Program Name: Sems-2.0
Created By: Rajesh Padalia
Date: 26-02-2009
Compile: gcc -Wall -g -o sems sems.c -export-dynamic `pkg-config --cflags --libs gtk+-2.0`
-------------------------------*/
#include <gtk/gtk.h>
#include <glib.h>
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h> /*need qsort*/
#include <string.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h> /*need file status*/
#include <sys/utsname.h> /*need uname*/
#include <unistd.h>
#include <time.h>
#include <math.h>
#define LINES_IN_A_PAGE 42
GtkBuilder *builder;
GtkWidget * CPNamecombo;
GtkWidget * Compoundcombo;
GtkWidget * BlockNamecombo;
GtkWidget * BlockTypecombo;
GtkWidget * Generalcombo;
GtkWidget * vbox4;
GtkWidget * vbox5;
GtkWidget * vbox6;
GtkWidget * vbox7;
GtkWidget * vbox8;
GtkWidget * Searchtreeview;
GtkWidget * CPCountentry;
GtkWidget * CompoundCountentry;
GtkWidget * BlockCountentry;
GtkWidget * TotalCountentry;
GtkWidget * FSaveDialog;
GtkWidget * MsgDialogPrint;
GtkWidget * Config;
GtkTreeModel *model; /*Model with data*/
GtkTreeIter iter_print;
GtkTreePath *path_print;
gchar * CPNameDir="/opt/prog/semsdb/";
gchar * Block_Type_File="/opt/prog/sems-2.0/block_names";
gboolean exposed = FALSE;
char *CPNameList[1024];
gint CPCountTotal = 0;
gint TotalCount = 0;
gint CPCount = 0;
gint CompoundCount = 0;
gint BlockCount = 0;
gint Option_Int = 1;
FILE * fd;
FILE * fsave;
DIR * dirp;
struct dirent *direntp;
GdkColor * Colors;
static void begin_print(GtkPrintOperation *operation, GtkPrintContext *context);
static void draw_page (GtkPrintOperation *operation, GtkPrintContext *context, int page_nr);
gboolean foreach_func (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer user_data);
enum
{
CPNameCol = 0,
CompoundCol,
BlockCol,
BlockTypeCol,
NUM_COLS
};
void
on_radiobutton1_pressed (GtkButton *button, gpointer user_data)
{
Option_Int = 1;
}
void
on_radiobutton2_pressed (GtkButton *button, gpointer user_data)
{
Option_Int = 2;
}
void
on_radiobutton3_pressed (GtkButton *button, gpointer user_data)
{
Option_Int = 3;
}
void
on_radiobutton4_pressed (GtkButton *button, gpointer user_data)
{
Option_Int = 4;
}
void
on_radiobutton5_pressed (GtkButton *button, gpointer user_data)
{
Option_Int = 5;
}
void
on_radiobutton6_pressed (GtkButton *button, gpointer user_data)
{
Option_Int = 6;
}
void
on_Execute_clicked (GtkButton *button, gpointer user_data)
{
g_print("Option %d\n", Option_Int);
GtkTreeIter iter;
GtkTreeSelection *sel = gtk_tree_view_get_selection( GTK_TREE_VIEW(Searchtreeview));
GList *rows = gtk_tree_selection_get_selected_rows( sel, &model );
GtkTreePath *path = (GtkTreePath *)rows->data;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gchar * row_cpname, * row_compound, * row_blockname, * row_blocktype;
gtk_tree_model_get(model, &iter, CPNameCol, &row_cpname, CompoundCol, &row_compound, BlockCol, &row_blockname, BlockTypeCol, &row_blocktype, -1);
g_print("Row Data: %s %s %s %s\n", row_cpname, row_compound, row_blockname, row_blocktype);
g_free(row_cpname);
g_free(row_compound);
g_free(row_blockname);
g_free(row_blocktype);
}
}
void
on_configreport_clicked (GtkButton *button, gpointer user_data)
{
g_print("config report clicked\n");
gtk_widget_show_all (Config);
}
void
on_close_in_configrep_clicked(GtkButton *button, gpointer user_data)
{
gtk_widget_hide(Config);
}
void
on_execute_in_configrep_clicked(GtkButton *button, gpointer user_data)
{
gtk_widget_hide(Config);
}
void
on_searchtreeview_row_activated (GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *col, gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gchar * row_cpname, * row_compound, * row_blockname, * row_blocktype;
gtk_tree_model_get(model, &iter, CPNameCol, &row_cpname, CompoundCol, &row_compound, BlockCol, &row_blockname, BlockTypeCol, &row_blocktype, -1);
g_print("Row Data: %s %s %s %s\n", row_cpname, row_compound, row_blockname, row_blocktype);
g_free(row_cpname);
g_free(row_compound);
g_free(row_blockname);
g_free(row_blocktype);
}
}
void
on_Help_clicked (GtkButton *button, gpointer user_data)
{
g_print("Option %d\n", Option_Int);
}
void
on_Save_clicked (GtkButton *button, gpointer user_data)
{
gtk_dialog_run(GTK_DIALOG(FSaveDialog));
//gtk_widget_hide(FSaveDialog);
}
void
on_save_activate (GtkMenuItem *menuitem, gpointer user_data)
{
gtk_dialog_run(GTK_DIALOG(FSaveDialog));
//gtk_widget_hide(FSaveDialog);
}
void
on_fsave_save_clicked (GtkButton *button, gpointer user_data)
{
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (FSaveDialog));
g_print("Filename: %s\n", filename);
fsave = fopen(filename, "w");
fprintf(fsave, "-----------------SEMS - Search Results Summary----------------\n\n");
fprintf(fsave, "Search Strings: CP Name:%s\tCompound:%s\tBlock:%s\tBlockType:%s\n", gtk_entry_get_text (GTK_ENTRY (GTK_BIN (CPNamecombo)->child)), gtk_entry_get_text (GTK_ENTRY (GTK_BIN (Compoundcombo)->child)), gtk_entry_get_text (GTK_ENTRY (GTK_BIN (BlockNamecombo)->child)), gtk_entry_get_text (GTK_ENTRY (GTK_BIN (BlockTypecombo)->child)));
fprintf(fsave, "Search Summary: CP Name:%d\tCompound:%d\tBlock:%d\tTotal Count:%d\n\n", CPCount, CompoundCount, BlockCount, TotalCount);
fprintf(fsave, "%-8s\t%-12s\t%-12s\t%-12s\n", "CP Name","Compound", "Block Name", "Block Type");
gtk_tree_model_foreach(model, foreach_func, NULL);
gtk_widget_hide(FSaveDialog);
g_free (filename);
fclose(fsave);
}
void
on_fsave_cancel_clicked (GtkButton *button, gpointer user_data)
{
gtk_widget_hide(FSaveDialog);
}
gboolean
foreach_func (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer user_data)
{
gchar *cpname, *compound, *block, *blocktype, *tree_path_str;
/* Note: here we use 'iter' and not '&iter', because we did not allocate
* * the iter on the stack and are already getting the pointer to a tree iter */
gtk_tree_model_get (model, iter,
CPNameCol, &cpname,
CompoundCol, &compound,
BlockCol, &block,
BlockTypeCol, &blocktype,
-1);
tree_path_str = gtk_tree_path_to_string(path);
//g_print ("Row %s: %s\t%s\t%s\t%s\n", tree_path_str,
// cpname, compound, block, blocktype);
fprintf(fsave, "%-8s\t%-12s\t%-12s\t%-12s\n", cpname, compound, block, blocktype);
g_free(tree_path_str);
g_free(cpname); /* gtk_tree_model_get made copies of */
g_free(compound); /* the strings for us when retrieving them */
g_free(block);
g_free(blocktype);
return FALSE; /* do not stop walking the store, call us with next row */
}
void
on_Print_clicked (GtkButton *button, gpointer user_data)
{
if (TotalCount == 0) {
gtk_dialog_run(GTK_DIALOG(MsgDialogPrint));
}
else {
GtkPrintOperation *op;
GtkPrintOperationResult res;
//GtkPrintSettings *settings;
op = gtk_print_operation_new ();
g_signal_connect (op, "begin_print", G_CALLBACK (begin_print), NULL);
gtk_print_operation_set_unit (op, GTK_UNIT_MM);
g_signal_connect (op, "draw_page", G_CALLBACK (draw_page), NULL);
res = gtk_print_operation_run (op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, NULL, NULL);
}
}
void
on_print_activate (GtkMenuItem *menuitem, gpointer user_data)
{
if (TotalCount == 0) {
gtk_dialog_run(GTK_DIALOG(MsgDialogPrint));
}
else {
GtkPrintOperation *op;
GtkPrintOperationResult res;
//GtkPrintSettings *settings;
op = gtk_print_operation_new ();
g_signal_connect (op, "begin_print", G_CALLBACK (begin_print), NULL);
gtk_print_operation_set_unit (op, GTK_UNIT_MM);
g_signal_connect (op, "draw_page", G_CALLBACK (draw_page), NULL);
res = gtk_print_operation_run (op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, NULL, NULL);
}
}
void
on_msgdialog_print_response(GtkButton *button, gpointer user_data) {
gtk_widget_hide(MsgDialogPrint);
}
static void
begin_print(GtkPrintOperation *operation, GtkPrintContext *context)
{
gint rows = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(model), NULL);
//g_print ("No of Rows: %d %d\n", rows, (int)ceil((double)rows/LINES_IN_A_PAGE));
//gtk_print_operation_set_n_pages(operation, (int)((double)rows/LINES_IN_A_PAGE));
gtk_print_operation_set_n_pages(operation, (int)ceil((double)rows/LINES_IN_A_PAGE));
gtk_print_operation_set_use_full_page(operation, FALSE);
}
static void
draw_page (GtkPrintOperation *operation,
GtkPrintContext *context,
int page_nr)
{
cairo_t *cr;
PangoLayout *layout;
PangoFontDescription *desc;
gchar *page_str;
int row_nr;
gboolean valid = TRUE;
gchar *cpname, *compound, *block, *blocktype, *tree_path_str;
cr = gtk_print_context_get_cairo_context (context);
layout = gtk_print_context_create_pango_layout (context);
/* Header */
cairo_set_source_rgb (cr, 0.5, 0.5, 0.5);
cairo_rectangle (cr, 0, 0, gtk_print_context_get_width (context), 11);
cairo_fill (cr);
cairo_move_to (cr, 2, 0);
//page_str = g_strdup_printf("Sems: Search Results Page: %d of %d", page_nr+1, (int)((double)TotalCount/LINES_IN_A_PAGE));
page_str = g_strdup_printf("Sems: Search Results Page: %d of %d", page_nr+1, (int)ceil((double)TotalCount/LINES_IN_A_PAGE));
pango_layout_set_text (layout, page_str, -1);
desc = pango_font_description_from_string ("sans 12");
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
cairo_move_to (cr, 2, 6);
page_str = g_strdup_printf("Search Strings: CP Name: %s, Compound: %s, Block: %s, Block Type: %s", gtk_entry_get_text (GTK_ENTRY (GTK_BIN (CPNamecombo)->child)), gtk_entry_get_text (GTK_ENTRY (GTK_BIN (Compoundcombo)->child)), gtk_entry_get_text (GTK_ENTRY (GTK_BIN (BlockNamecombo)->child)), gtk_entry_get_text (GTK_ENTRY (GTK_BIN (BlockTypecombo)->child)));
pango_layout_set_text (layout, page_str, -1);
desc = pango_font_description_from_string ("sans 10");
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
cairo_move_to (cr, 10, 12);
pango_layout_set_text (layout, "CP Name Compound Block Block Type", -1);
desc = pango_font_description_from_string ("sans 12");
pango_attr_underline_new(PANGO_UNDERLINE_SINGLE);
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
if (page_nr == 0) {
valid = gtk_tree_model_get_iter_first (model, &iter_print);
path_print = gtk_tree_path_new_from_string("0");
//path_print = gtk_tree_model_get_path (model, &iter_print);
}
for (row_nr = (page_nr*LINES_IN_A_PAGE); row_nr < (page_nr*LINES_IN_A_PAGE) + LINES_IN_A_PAGE; row_nr++){
if (valid) {
gtk_tree_model_get (model, &iter_print,
CPNameCol, &cpname,
CompoundCol, &compound,
BlockCol, &block,
BlockTypeCol, &blocktype,
-1);
tree_path_str = gtk_tree_path_to_string(path_print);
//page_str = g_strdup_printf("%s\t%s\t\t%s\t\t%s)", cpname, compound, block, blocktype);
cairo_move_to (cr, 10, 6*(row_nr-page_nr*LINES_IN_A_PAGE)+20);
pango_layout_set_text (layout, cpname, -1);
desc = pango_font_description_from_string ("sans 10");
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
cairo_move_to (cr, 40, 6*(row_nr-page_nr*LINES_IN_A_PAGE)+20);
pango_layout_set_text (layout, compound, -1);
desc = pango_font_description_from_string ("sans 10");
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
if (g_ascii_strcasecmp(blocktype, "COMPND") != 0) {
cairo_move_to (cr, 100, 6*(row_nr-page_nr*LINES_IN_A_PAGE)+20);
pango_layout_set_text (layout, block, -1);
desc = pango_font_description_from_string ("sans 10");
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
}
cairo_move_to (cr, 160, 6*(row_nr-page_nr*LINES_IN_A_PAGE)+20);
pango_layout_set_text (layout, blocktype, -1);
desc = pango_font_description_from_string ("sans 10");
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_layout_path (cr, layout);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
cairo_set_line_width (cr, 0.3);
cairo_stroke_preserve (cr);
cairo_fill (cr);
//g_print ("Row %s: %s\t%s\t%s\t%s\n", tree_path_str,
// cpname, compound, block, blocktype);
valid = gtk_tree_model_iter_next (model, &iter_print);
}
}
/* g_free(tree_path_str);
g_free(cpname);
g_free(compound);
g_free(block);
g_free(blocktype); */
g_object_unref (layout);
}
void
on_Clear_clicked (GtkButton *button, gpointer user_data)
{
gtk_entry_set_text (GTK_ENTRY (GTK_BIN (CPNamecombo)->child), "");
gtk_entry_set_text (GTK_ENTRY (GTK_BIN (Compoundcombo)->child), "");
gtk_entry_set_text (GTK_ENTRY (GTK_BIN (BlockNamecombo)->child), "");
gtk_entry_set_text (GTK_ENTRY (GTK_BIN (BlockTypecombo)->child), "");
gtk_entry_set_text (GTK_ENTRY (GTK_BIN (Generalcombo)->child), "");
}
void
on_Find_clicked (GtkButton *button, gpointer user_data)
{
gboolean CBFound1 = FALSE;
gboolean Block_Found = FALSE;
char CBList[60];
gchar * CPName;
gchar * CPNameFPath;
gchar ** CBName_Temp1;
gchar ** CBName_Temp2;
gchar ** BType_Temp1;
gchar * SearchList[4];
gchar * SearchListPrev[3] = {"XXX", "XXX", "XXX"};
const gchar * CPName2;
const gchar * Compound2;
const gchar * Block2;
const gchar * BlockType2;
const gchar * General2;
gchar * CPName1;
gchar * Compound1;
gchar * Block1;
gchar * BlockType1;
gchar * General1;
gchar * sCPCount;
gchar * sCompoundCount;
gchar * sBlockCount;
gchar * sTotalCount;
gint l;
TotalCount = 0;
CPCount = 0;
CompoundCount = 0;
BlockCount = 0;
//GList *rows;
//GtkTreeModel *model; /*Model with data*/
//GtkTreeSelection *sel = gtk_tree_view_get_selection( GTK_TREE_VIEW(Searchtreeview) );
GtkTreeIter iter;
//GtkTreePath *path;
//if ( ! gtk_tree_selection_count_selected_rows( sel ) )
// return;
//gtk_tree_selection_select_all ()
model = gtk_tree_view_get_model(GTK_TREE_VIEW(Searchtreeview));
//Following lines added to speed up treeview column add
//Ref: http://scentric.net/tutorial/sec-treemodel-add-rows.html#sec-treestore-adding-many-rows
g_object_ref(model);
gtk_tree_view_set_model(GTK_TREE_VIEW(Searchtreeview), NULL);
//rows = gtk_tree_selection_get_selected_rows( sel, &model );
//path = (GtkTreePath *)rows->data;
//path = gtk_tree_path_new_from_string("0:0:0");
//gtk_tree_selection_select_path (sel, path);
//gtk_tree_model_get_iter( model, &iter, path );
//gtk_tree_model_get_iter_first(GTK_TREE_MODEL(liststore), &iter);
gtk_list_store_clear (GTK_LIST_STORE( model ));
//gtk_tree_model_get_iter_first(model, &iter);
CPName2 = gtk_entry_get_text (GTK_ENTRY (GTK_BIN (CPNamecombo)->child));
Compound2 = gtk_entry_get_text (GTK_ENTRY (GTK_BIN (Compoundcombo)->child));
Block2 = gtk_entry_get_text (GTK_ENTRY (GTK_BIN (BlockNamecombo)->child));
BlockType2 = gtk_entry_get_text (GTK_ENTRY (GTK_BIN (BlockTypecombo)->child));
General2 = gtk_entry_get_text (GTK_ENTRY (GTK_BIN (Generalcombo)->child));
CPName1 = g_ascii_strup(CPName2, -1);
Compound1 = g_ascii_strup(Compound2, -1);
Block1 = g_ascii_strup(Block2, -1);
BlockType1 = g_ascii_strup(BlockType2, -1);
General1 = g_ascii_strup(General2, -1);
//g_print("Find Text: %s\t%s\t%s\t%s\t%s\n", CPName1, Compound1, Block1, BlockType1, General1);
for (l=0; l < CPCountTotal; l++) {
if (strstr(CPNameList[l], CPName1)) {
CPName = CPNameList[l];
CPNameFPath = g_strjoin(NULL, CPNameDir, CPNameList[l], NULL);
fd = fopen(CPNameFPath, "r");
while (!feof(fd)) {
fgets(CBList, 60, fd);
if (strcmp(CBList, "") == 0) {
break;
}
if ((strstr(CBList, Block1))&&(strstr(CBList, Compound1))&&(strstr(CBList, "NAME = "))) {
CBName_Temp1 = g_strsplit(CBList, "=", 2);
CBName_Temp2 = g_strsplit(CBName_Temp1[1], ":", 2);
if (CBName_Temp2[0] != NULL) {
g_strstrip(CBName_Temp2[0]);
}
if (CBName_Temp2[1] != NULL) {
g_strstrip(CBName_Temp2[1]);
}
SearchList[0] = CPName;
SearchList[1] = CBName_Temp2[0];
SearchList[2] = CBName_Temp2[1];
CBFound1 = TRUE;
}
else if (CBFound1 == TRUE) {
CBFound1 = FALSE;
BType_Temp1 = g_strsplit(CBList, "=", 2);
if (BType_Temp1[1] != NULL) {
g_strstrip(BType_Temp1[1]);
}
SearchList[3] = BType_Temp1[1];
if ((SearchList[2] == NULL)&&(strcmp(Block1, "") == 0)) {
Block_Found = TRUE;
}
else if ((SearchList[2] == NULL)&&(strcmp(Block1, "") != 0)) {
Block_Found = FALSE;
}
else if ((SearchList[2] != NULL)&&(strstr(SearchList[2], Block1))) {
Block_Found = TRUE;
}
else if ((SearchList[2] != NULL)&&(!strstr(SearchList[2], Block1))) {
Block_Found = FALSE;
}
if ((strstr(SearchList[3], BlockType1))&&(Block_Found)&&(strstr(SearchList[1], Compound1))) {
TotalCount++;
if (g_ascii_strcasecmp(SearchList[0], SearchListPrev[0]) != 0) {
CPCount++;
SearchListPrev[0] = g_strdup(SearchList[0]);
}
if (g_ascii_strcasecmp(SearchList[1], SearchListPrev[1]) != 0) {
CompoundCount++;
SearchListPrev[1] = g_strdup(SearchList[1]);
}
if (SearchList[2] != NULL) {
BlockCount++;
}
gtk_list_store_append( GTK_LIST_STORE( model ), &iter );
gtk_list_store_set( GTK_LIST_STORE(model) , &iter,
CPNameCol, SearchList[0],
CompoundCol, SearchList[1],
BlockCol, SearchList[2],
BlockTypeCol, SearchList[3],
-1);
}
/*g_strfreev (BType_Temp1);
g_strfreev (CBName_Temp1);
g_strfreev (CBName_Temp2);*/
}
}
fclose(fd);
}
}
closedir(dirp);
//Following lines added to speed up treeview column add
//Ref: http://scentric.net/tutorial/sec-treemodel-add-rows.html#sec-treestore-adding-many-rows
gtk_tree_view_set_model(GTK_TREE_VIEW(Searchtreeview), model); /* Re-attach model to view */
g_object_unref(model);
sCPCount = g_strdup_printf("%d", CPCount);
sCompoundCount = g_strdup_printf("%d", CompoundCount);
sBlockCount = g_strdup_printf("%d", BlockCount);
sTotalCount = g_strdup_printf("%d", TotalCount);
gtk_entry_set_text(GTK_ENTRY(CPCountentry), sCPCount);
gtk_entry_set_text(GTK_ENTRY(CompoundCountentry), sCompoundCount);
gtk_entry_set_text(GTK_ENTRY(BlockCountentry), sBlockCount);
gtk_entry_set_text(GTK_ENTRY(TotalCountentry), sTotalCount);
/*g_free(sCPCount);
g_free(sCompoundCount);
g_free(sBlockCount);
g_free(sTotalCount);*/
/*if (strcmp(Compound2, "") != 0) {
gtk_combo_box_append_text( GTK_COMBO_BOX(Compoundcombo), Compound2);
}
if (strcmp(Block2, "") != 0) {
gtk_combo_box_append_text( GTK_COMBO_BOX(BlockNamecombo), Block2);
}
if (strcmp(General2, "") != 0) {
gtk_combo_box_append_text( GTK_COMBO_BOX(Generalcombo), General2);
}*/
}
void
on_window_destroy (GtkObject *object, gpointer user_data)
{
gtk_main_quit();
}
void
on_exit_activate (GtkMenuItem *menuitem, gpointer user_data)
{
gtk_exit(1);
}
void
on_Exit_clicked (GtkButton *button, gpointer user_data)
{
gtk_exit(1);
}
/* qsort C-string comparison function */
int cstring_cmp(const void *a, const void *b)
{
return strcmp(*(char **)a, *(char **)b);
/* strcmp functions works exactly as expected from
* comparison function */
}
int
main (int argc, char *argv[])
{
GtkWidget *sems;
GtkWidget *window1;
char BlockNames_temp[12];
int i=0, j=0;
FILE * fBlock_Types;
gtk_init (&argc, &argv);
builder = gtk_builder_new ();
gtk_builder_add_from_file (builder, "sems.xml", NULL);
sems = GTK_WIDGET (gtk_builder_get_object (builder, "sems"));
window1 = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
vbox4 = GTK_WIDGET (gtk_builder_get_object (builder, "vbox4"));
vbox5 = GTK_WIDGET (gtk_builder_get_object (builder, "vbox5"));
vbox6 = GTK_WIDGET (gtk_builder_get_object (builder, "vbox6"));
vbox7 = GTK_WIDGET (gtk_builder_get_object (builder, "vbox7"));
vbox8 = GTK_WIDGET (gtk_builder_get_object (builder, "vbox8"));
Searchtreeview = GTK_WIDGET (gtk_builder_get_object (builder, "searchtreeview"));
CPCountentry = GTK_WIDGET (gtk_builder_get_object (builder, "CPCount"));
CompoundCountentry = GTK_WIDGET (gtk_builder_get_object (builder, "CompoundCount"));
BlockCountentry = GTK_WIDGET (gtk_builder_get_object (builder, "BlockCount"));
TotalCountentry = GTK_WIDGET (gtk_builder_get_object (builder, "TotalCount"));
FSaveDialog = GTK_WIDGET (gtk_builder_get_object (builder, "fsavedialog"));
MsgDialogPrint = GTK_WIDGET (gtk_builder_get_object (builder, "msgdialog_print"));
Config = GTK_WIDGET (gtk_builder_get_object (builder, "configrep"));
gtk_builder_connect_signals (builder, NULL);
g_object_unref (G_OBJECT (builder));
CPNamecombo = gtk_combo_box_entry_new_text();
Compoundcombo = gtk_combo_box_entry_new_text();
BlockNamecombo = gtk_combo_box_entry_new_text();
BlockTypecombo = gtk_combo_box_entry_new_text();
Generalcombo = gtk_combo_box_entry_new_text();
gtk_container_add( GTK_CONTAINER( vbox4 ), CPNamecombo );
gtk_container_add( GTK_CONTAINER( vbox5 ), Compoundcombo );
gtk_container_add( GTK_CONTAINER( vbox6 ), BlockNamecombo );
gtk_container_add( GTK_CONTAINER( vbox7 ), BlockTypecombo );
gtk_container_add( GTK_CONTAINER( vbox8 ), Generalcombo );
dirp = opendir(CPNameDir);
while ((direntp = readdir(dirp)) != NULL) {
if ((g_strcasecmp((direntp->d_name), ".")) && (g_strcasecmp((direntp->d_name), ".."))) {
CPNameList[i] = g_strdup_printf("%s", direntp->d_name);
i++;
}
}
closedir(dirp);
qsort(CPNameList, i, sizeof(char *), cstring_cmp);
for (j=0; j<i; j++) {
gtk_combo_box_append_text( GTK_COMBO_BOX(CPNamecombo), CPNameList[j]);
}
CPCountTotal = i;
i=0;
fBlock_Types = fopen(Block_Type_File, "r");
while (!feof(fBlock_Types)) {
fgets(BlockNames_temp, 12, fBlock_Types);
BlockNames_temp[strlen(BlockNames_temp)-1] = '\0';
gtk_combo_box_append_text( GTK_COMBO_BOX(BlockTypecombo), BlockNames_temp);
}
fclose(fBlock_Types);
gtk_widget_show_all (sems);
gtk_main ();
return 0;
}
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