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Copy pathshp2pgsql-gui.c
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shp2pgsql-gui.c
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/**********************************************************************
* $Id$
*
* PostGIS - Spatial Types for PostgreSQL
* http://postgis.refractions.net
* Copyright 2008 OpenGeo.org
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU General Public Licence. See the COPYING file.
*
* Maintainer: Paul Ramsey <pramsey@opengeo.org>
*
**********************************************************************/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#ifdef MAC_INTEGRATION
#include <ige-mac-integration.h>
#endif
#include "libpq-fe.h"
#include "shp2pgsql-core.h"
#define GUI_RCSID "shp2pgsql-gui $Revision$"
/*
** Global variables for GUI only
*/
/* Main window */
static GtkWidget *window_main = NULL;
static GtkWidget *entry_pg_user = NULL;
static GtkWidget *entry_pg_pass = NULL;
static GtkWidget *entry_pg_host = NULL;
static GtkWidget *entry_pg_port = NULL;
static GtkWidget *entry_pg_db = NULL;
static GtkWidget *entry_config_table = NULL;
static GtkWidget *entry_config_schema = NULL;
static GtkWidget *entry_config_srid = NULL;
static GtkWidget *entry_config_geocolumn = NULL;
static GtkWidget *label_pg_connection_test = NULL;
static GtkWidget *textview_log = NULL;
static GtkWidget *file_chooser_button_shape = NULL;
static GtkWidget *progress = NULL;
static GtkTextBuffer *textbuffer_log = NULL;
/* Options window */
static GtkWidget *entry_options_encoding = NULL;
static GtkWidget *checkbutton_options_preservecase = NULL;
static GtkWidget *checkbutton_options_forceint = NULL;
static GtkWidget *checkbutton_options_autoindex = NULL;
static GtkWidget *checkbutton_options_dbfonly = NULL;
static GtkWidget *checkbutton_options_dumpformat = NULL;
static GtkWidget *checkbutton_options_geography = NULL;
/* Other */
static char *pgui_errmsg = NULL;
static PGconn *pg_connection = NULL;
static SHPLOADERCONFIG *config = NULL;
static SHPLOADERSTATE *state = NULL;
static SHPCONNECTIONCONFIG *conn = NULL;
static volatile int import_running = 0;
/* Local prototypes */
static void pgui_create_options_dialogue(void);
/*
** Write a message to the Import Log text area.
*/
static void
pgui_log_va(const char *fmt, va_list ap)
{
char *msg;
if (!lw_vasprintf (&msg, fmt, ap)) return;
gtk_text_buffer_insert_at_cursor(textbuffer_log, msg, -1);
gtk_text_buffer_insert_at_cursor(textbuffer_log, "\n", -1);
gtk_text_view_scroll_mark_onscreen(GTK_TEXT_VIEW(textview_log), gtk_text_buffer_get_insert(textbuffer_log) );
/* Allow GTK to process events */
while (gtk_events_pending())
gtk_main_iteration();
free(msg);
return;
}
/*
** Write a message to the Import Log text area.
*/
static void
pgui_logf(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
pgui_log_va(fmt, ap);
va_end(ap);
return;
}
static void
pgui_seterr(const char *errmsg)
{
if ( pgui_errmsg )
{
free(pgui_errmsg);
}
pgui_errmsg = strdup(errmsg);
return;
}
static void
pgui_raise_error_dialogue(void)
{
GtkWidget *dialog, *label;
gint result;
label = gtk_label_new(pgui_errmsg);
dialog = gtk_dialog_new_with_buttons("Error", GTK_WINDOW(window_main),
GTK_DIALOG_MODAL & GTK_DIALOG_NO_SEPARATOR & GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
gtk_dialog_set_has_separator ( GTK_DIALOG(dialog), FALSE );
gtk_container_set_border_width (GTK_CONTAINER(dialog), 5);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox), 15);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox), label);
gtk_widget_show_all (dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
return;
}
/* Terminate the main loop and exit the application. */
static void
pgui_quit (GtkWidget *widget, gpointer data)
{
if ( pg_connection) PQfinish(pg_connection);
pg_connection = NULL;
gtk_main_quit ();
}
/* Set the global config variables controlled by the options dialogue */
static void
pgui_set_config_from_options_ui()
{
const char *entry_encoding = gtk_entry_get_text(GTK_ENTRY(entry_options_encoding));
gboolean preservecase = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_options_preservecase));
gboolean forceint = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_options_forceint));
gboolean createindex = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_options_autoindex));
gboolean dbfonly = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_options_dbfonly));
gboolean dumpformat = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_options_dumpformat));
gboolean geography = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_options_geography));
if ( geography )
{
config->geography = 1;
/* Flip the geometry column name to match the load type */
if ( ! strcmp(gtk_entry_get_text(GTK_ENTRY(entry_config_geocolumn)), GEOMETRY_DEFAULT) )
{
gtk_entry_set_text(GTK_ENTRY(entry_config_geocolumn), GEOGRAPHY_DEFAULT );
free(config->geom);
config->geom = strdup(GEOGRAPHY_DEFAULT);
}
}
/* Encoding */
if ( entry_encoding && strlen(entry_encoding) > 0 )
{
if (config->encoding)
free(config->encoding);
config->encoding = strdup(entry_encoding);
}
/* Preserve case */
if ( preservecase )
config->quoteidentifiers = 1;
else
config->quoteidentifiers = 0;
/* No long integers in table */
if ( forceint )
config->forceint4 = 1;
else
config->forceint4 = 0;
/* Create spatial index after load */
if ( createindex )
config->createindex = 1;
else
config->createindex = 0;
/* Read the .shp file, don't ignore it */
if ( dbfonly )
config->readshape = 0;
else
config->readshape = 1;
/* Use COPY rather than INSERT format */
if ( dumpformat )
config->dump_format = 1;
else
config->dump_format = 0;
return;
}
/* Set the global configuration based upon the current UI */
static void
pgui_set_config_from_ui()
{
const char *pg_table = gtk_entry_get_text(GTK_ENTRY(entry_config_table));
const char *pg_schema = gtk_entry_get_text(GTK_ENTRY(entry_config_schema));
const char *pg_geom = gtk_entry_get_text(GTK_ENTRY(entry_config_geocolumn));
const char *source_file = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(file_chooser_button_shape));
const char *entry_srid = gtk_entry_get_text(GTK_ENTRY(entry_config_srid));
char *c;
/* Set the destination schema, table and column parameters */
if (config->table)
free(config->table);
config->table = strdup(pg_table);
if (config->schema)
free(config->schema);
if (strlen(pg_schema) == 0)
config->schema = strdup("public");
else
config->schema = strdup(pg_schema);
if (strlen(pg_geom) == 0)
config->geom = strdup(GEOMETRY_DEFAULT);
else
config->geom = strdup(pg_geom);
/* Set the destination filename: note the shp2pgsql core engine simply wants the file
without the .shp extension */
if (config->shp_file)
free(config->shp_file);
/* Handle empty selection */
if (source_file == NULL)
config->shp_file = strdup("");
else
config->shp_file = strdup(source_file);
/* NULL-terminate the file name before the .shp extension */
for (c = config->shp_file + strlen(config->shp_file); c >= config->shp_file; c--)
{
if (*c == '.')
{
*c = '\0';
break;
}
}
/* SRID */
if ( ! ( config->sr_id = atoi(entry_srid) ) )
{
config->sr_id = -1;
}
return;
}
/* Validate the configuration, returning true or false */
static int
pgui_validate_config()
{
/* Validate table parameters */
if ( ! config->table || strlen(config->table) == 0 )
{
pgui_seterr("Fill in the destination table.");
return 0;
}
if ( ! config->schema || strlen(config->schema) == 0 )
{
pgui_seterr("Fill in the destination schema.");
return 0;
}
if ( ! config->geom || strlen(config->geom) == 0 )
{
pgui_seterr("Fill in the destination column.");
return 0;
}
if ( ! config->shp_file || strlen(config->shp_file) == 0 )
{
pgui_seterr("Select a shape file to import.");
return 0;
}
return 1;
}
/*
** Run a SQL command against the current connection.
*/
static int
pgui_exec(const char *sql)
{
PGresult *res = NULL;
ExecStatusType status;
char sql_trunc[256];
/* We need a connection to do anything. */
if ( ! pg_connection ) return 0;
if ( ! sql ) return 0;
res = PQexec(pg_connection, sql);
status = PQresultStatus(res);
PQclear(res);
/* Did something unexpected happen? */
if ( ! ( status == PGRES_COMMAND_OK || status == PGRES_TUPLES_OK ) )
{
/* Log notices and return success. */
if ( status == PGRES_NONFATAL_ERROR )
{
pgui_logf("%s", PQerrorMessage(pg_connection));
return 1;
}
/* Log errors and return failure. */
snprintf(sql_trunc, 255, "%s", sql);
pgui_logf("Failed SQL begins: \"%s\"", sql_trunc);
pgui_logf("Failed in pgui_exec(): %s", PQerrorMessage(pg_connection));
return 0;
}
return 1;
}
/*
** Start the COPY process.
*/
static int
pgui_copy_start(const char *sql)
{
PGresult *res = NULL;
ExecStatusType status;
char sql_trunc[256];
/* We need a connection to do anything. */
if ( ! pg_connection ) return 0;
if ( ! sql ) return 0;
res = PQexec(pg_connection, sql);
status = PQresultStatus(res);
PQclear(res);
/* Did something unexpected happen? */
if ( status != PGRES_COPY_IN )
{
/* Log errors and return failure. */
snprintf(sql_trunc, 255, "%s", sql);
pgui_logf("Failed SQL begins: \"%s\"", sql_trunc);
pgui_logf("Failed in pgui_copy_start(): %s", PQerrorMessage(pg_connection));
return 0;
}
return 1;
}
/*
** Send a line (row) of data into the COPY procedure.
*/
static int
pgui_copy_write(const char *line)
{
char line_trunc[256];
/* We need a connection to do anything. */
if ( ! pg_connection ) return 0;
if ( ! line ) return 0;
/* Did something unexpected happen? */
if ( PQputCopyData(pg_connection, line, strlen(line)) < 0 )
{
/* Log errors and return failure. */
snprintf(line_trunc, 255, "%s", line);
pgui_logf("Failed row begins: \"%s\"", line_trunc);
pgui_logf("Failed in pgui_copy_write(): %s", PQerrorMessage(pg_connection));
return 0;
}
/* Send linefeed to signify end of line */
PQputCopyData(pg_connection, "\n", 1);
return 1;
}
/*
** Finish the COPY process.
*/
static int
pgui_copy_end(const int rollback)
{
char *errmsg = NULL;
/* We need a connection to do anything. */
if ( ! pg_connection ) return 0;
if ( rollback ) errmsg = "Roll back the copy.";
/* Did something unexpected happen? */
if ( PQputCopyEnd(pg_connection, errmsg) < 0 )
{
/* Log errors and return failure. */
pgui_logf("Failed in pgui_copy_end(): %s", PQerrorMessage(pg_connection));
return 0;
}
return 1;
}
static char *
pgui_read_connection(void)
{
const char *pg_host = gtk_entry_get_text(GTK_ENTRY(entry_pg_host));
const char *pg_port = gtk_entry_get_text(GTK_ENTRY(entry_pg_port));
const char *pg_user = gtk_entry_get_text(GTK_ENTRY(entry_pg_user));
const char *pg_pass = gtk_entry_get_text(GTK_ENTRY(entry_pg_pass));
const char *pg_db = gtk_entry_get_text(GTK_ENTRY(entry_pg_db));
char *connection_string = NULL;
stringbuffer_t *sb = stringbuffer_create();
/* Read the host */
if ( pg_host && strlen(pg_host) > 0 )
{
stringbuffer_aprintf(sb, "host=%s ", pg_host);
}
/* Read the port */
if ( pg_port && strlen(pg_port) > 0 )
{
if ( ! atoi(pg_port) )
{
pgui_seterr("Server port must be a number.");
stringbuffer_destroy(sb);
return NULL;
}
stringbuffer_aprintf(sb, "port=%s ", pg_port);
}
/* Read the user name */
if ( pg_user && strlen(pg_user) > 0 )
{
stringbuffer_aprintf(sb, "user=%s ", pg_user);
}
/* Read the database name */
if ( pg_db && strlen(pg_db) > 0 )
{
stringbuffer_aprintf(sb, "dbname=%s ", pg_db);
}
/* Read the password */
if ( pg_pass && strlen(pg_pass) > 0 )
{
stringbuffer_aprintf(sb, "password=%s ", pg_pass);
}
/* Return the connection string */
connection_string = strdup(stringbuffer_getstring(sb));
stringbuffer_destroy(sb);
return connection_string;
}
static void
pgui_action_cancel(GtkWidget *widget, gpointer data)
{
if (!import_running)
pgui_quit(widget, data); /* quit if we're not running */
else
import_running = FALSE;
}
static void
pgui_sanitize_connection_string(char *connection_string)
{
char *ptr = strstr(connection_string, "password");
if ( ptr )
{
ptr += 9;
while ( *ptr != ' ' && *ptr != '\0' )
{
*ptr = '*';
ptr++;
}
}
return;
}
static void
pgui_action_connection_test(GtkWidget *widget, gpointer data)
{
char *connection_string = NULL;
char *connection_sanitized = NULL;
if ( ! (connection_string = pgui_read_connection()) )
{
pgui_raise_error_dialogue();
return;
}
connection_sanitized = strdup(connection_string);
pgui_sanitize_connection_string(connection_sanitized);
pgui_logf("Connecting: %s", connection_sanitized);
free(connection_sanitized);
if ( pg_connection )
PQfinish(pg_connection);
pg_connection = PQconnectdb(connection_string);
if (PQstatus(pg_connection) == CONNECTION_BAD)
{
pgui_logf( "Connection failed: %s", PQerrorMessage(pg_connection));
gtk_label_set_text(GTK_LABEL(label_pg_connection_test), "Connection failed.");
free(connection_string);
PQfinish(pg_connection);
pg_connection = NULL;
return;
}
gtk_label_set_text(GTK_LABEL(label_pg_connection_test), "Connection succeeded.");
pgui_logf( "Connection succeeded." );
gtk_widget_show(label_pg_connection_test);
PQfinish(pg_connection);
pg_connection = NULL;
free(connection_string);
return;
}
static void
pgui_action_options_open(GtkWidget *widget, gpointer data)
{
pgui_create_options_dialogue();
return;
}
static void
pgui_action_options_close(GtkWidget *widget, gpointer data)
{
pgui_set_config_from_options_ui();
gtk_widget_destroy(widget);
return;
}
static void
pgui_action_shape_file_set(GtkWidget *widget, gpointer data)
{
char *shp_file;
int shp_file_len;
char *table_start;
char *table_end;
char *table;
const char *gtk_filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
if ( gtk_filename )
{
shp_file = strdup(gtk_filename);
shp_file_len = strlen(shp_file);
}
else
{
return;
}
/* Roll back from end to first slash character. */
table_start = shp_file + shp_file_len;
while ( *table_start != '/' && *table_start != '\\' && table_start > shp_file)
{
table_start--;
}
table_start++; /* Forward one to start of actual characters. */
/* Roll back from end to first . character. */
table_end = shp_file + shp_file_len;
while ( *table_end != '.' && table_end > shp_file && table_end > table_start )
{
table_end--;
}
/* Copy the table name into a fresh memory slot. */
table = malloc(table_end - table_start + 1);
memcpy(table, table_start, table_end - table_start);
table[table_end - table_start] = '\0';
/* Set the table name into the configuration */
config->table = table;
gtk_entry_set_text(GTK_ENTRY(entry_config_table), table);
free(shp_file);
}
static void
pgui_action_import(GtkWidget *widget, gpointer data)
{
char *connection_string = NULL;
char *connection_sanitized = NULL;
char *dest_string = NULL;
int ret, record_count = 0, i = 0, progress_bar_update_frequency = 1;
char *header, *footer, *record;
PGresult *result;
if ( ! (connection_string = pgui_read_connection() ) )
{
pgui_raise_error_dialogue();
return;
}
/*
** Set the configuration from the UI and validate
*/
pgui_set_config_from_ui();
if (! pgui_validate_config() )
{
pgui_raise_error_dialogue();
free(connection_string);
return;
}
/* Log what we know so far */
connection_sanitized = strdup(connection_string);
pgui_sanitize_connection_string(connection_sanitized);
pgui_logf("Connection: %s", connection_sanitized);
pgui_logf("Destination: %s.%s", config->schema, config->table);
pgui_logf("Source File: %s", config->shp_file);
free(connection_sanitized);
/* Connect to the database. */
if ( pg_connection ) PQfinish(pg_connection);
pg_connection = PQconnectdb(connection_string);
if (PQstatus(pg_connection) == CONNECTION_BAD)
{
pgui_logf( "Connection failed: %s", PQerrorMessage(pg_connection));
gtk_label_set_text(GTK_LABEL(label_pg_connection_test), "Connection failed.");
free(connection_string);
free(dest_string);
PQfinish(pg_connection);
pg_connection = NULL;
return;
}
/*
* Loop through the items in the shapefile
*/
/* Disable the button to prevent multiple imports running at the same time */
gtk_widget_set_sensitive(widget, FALSE);
/* Allow GTK events to get a look in */
while (gtk_events_pending())
gtk_main_iteration();
/* Create the shapefile state object */
state = ShpLoaderCreate(config);
/* Open the shapefile */
ret = ShpLoaderOpenShape(state);
if (ret != SHPLOADEROK)
{
pgui_logf("%s", state->message);
if (ret == SHPLOADERERR)
goto import_cleanup;
}
/* If reading the whole shapefile, display its type */
if (state->config->readshape)
{
pgui_logf("Shapefile type: %s", SHPTypeName(state->shpfiletype));
pgui_logf("Postgis type: %s[%d]", state->pgtype, state->pgdims);
}
/* Get the header */
ret = ShpLoaderGetSQLHeader(state, &header);
if (ret != SHPLOADEROK)
{
pgui_logf("%s", state->message);
if (ret == SHPLOADERERR)
goto import_cleanup;
}
/* Send the header to the remote server: if we are in COPY mode then the last
statement will be a COPY and so will change connection mode */
ret = pgui_exec(header);
free(header);
if (!ret)
goto import_cleanup;
/* If we are in COPY (dump format) mode, output the COPY statement and enter COPY mode */
if (state->config->dump_format)
{
ret = ShpLoaderGetSQLCopyStatement(state, &header);
if (ret != SHPLOADEROK)
{
pgui_logf("%s", state->message);
if (ret == SHPLOADERERR)
goto import_cleanup;
}
/* Send the result to the remote server: this should put us in COPY mode */
ret = pgui_copy_start(header);
free(header);
if (!ret)
goto import_cleanup;
}
/* Main loop: iterate through all of the records and send them to stdout */
pgui_logf("Importing shapefile (%d records)...", ShpLoaderGetRecordCount(state));
/* Number of records in this file */
record_count = ShpLoaderGetRecordCount(state);
/* Assume a progress bar 1000 pixels across, how we only want to update it every N records */
progress_bar_update_frequency = 1 + record_count / 1000;
import_running = TRUE;
for (i = 0; (i < record_count) && import_running; i++)
{
ret = ShpLoaderGenerateSQLRowStatement(state, i, &record);
switch (ret)
{
case SHPLOADEROK:
/* Simply send the statement */
if (state->config->dump_format)
ret = pgui_copy_write(record);
else
ret = pgui_exec(record);
/* Display a record number if we failed */
if (!ret)
pgui_logf("Failed record number #%d", i);
free(record);
break;
case SHPLOADERERR:
/* Display the error message then stop */
pgui_logf("%s\n", state->message);
goto import_cleanup;
break;
case SHPLOADERWARN:
/* Display the warning, but continue */
pgui_logf("%s\n", state->message);
if (state->config->dump_format)
ret = pgui_copy_write(record);
else
ret = pgui_exec(record);
/* Display a record number if we failed */
if (!ret)
pgui_logf("Failed record number #%d", i);
free(record);
break;
case SHPLOADERRECDELETED:
/* Record is marked as deleted - ignore */
break;
case SHPLOADERRECISNULL:
/* Record is NULL and should be ignored according to NULL policy */
break;
}
/* Update the progress bar */
if( i % progress_bar_update_frequency == 0 )
{
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress), (float)i / record_count);
}
/* Allow GTK events to get a look in */
while (gtk_events_pending())
gtk_main_iteration();
}
/* If we are in COPY (dump format) mode, leave COPY mode */
if (state->config->dump_format)
{
if (! pgui_copy_end(0) )
goto import_cleanup;
result = PQgetResult(pg_connection);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
pgui_logf("COPY failed with the following error: %s", PQerrorMessage(pg_connection));
ret = SHPLOADERERR;
goto import_cleanup;
}
}
/* Only continue if we didn't abort part way through */
if (import_running)
{
/* Get the footer */
ret = ShpLoaderGetSQLFooter(state, &footer);
if (ret != SHPLOADEROK)
{
pgui_logf("%s\n", state->message);
if (ret == SHPLOADERERR)
goto import_cleanup;
}
if ( state->config->createindex )
{
pgui_logf("Creating spatial index...\n");
}
/* Send the footer to the server */
ret = pgui_exec(footer);
free(footer);
if (!ret)
goto import_cleanup;
}
import_cleanup:
/* If we didn't finish inserting all of the items, an error occurred */
if (i != ShpLoaderGetRecordCount(state) || !ret)
pgui_logf("Shapefile import failed.");
else
pgui_logf("Shapefile import completed.");
/* Free the state object */
ShpLoaderDestroy(state);
/* Import has definitely finished */
import_running = FALSE;
/* Enable the button once again */
gtk_widget_set_sensitive(widget, TRUE);
/* Silly GTK bug means we have to hide and show the button for it to work again! */
gtk_widget_hide(widget);
gtk_widget_show(widget);
/* Reset the progress bar */
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress), 0.0);
/* Allow GTK events to get a look in */
while (gtk_events_pending())
gtk_main_iteration();
/* Tidy up */
free(connection_string);
free(dest_string);
connection_string = dest_string = NULL;
/* Disconnect from the database */
PQfinish(pg_connection);
pg_connection = NULL;
return;
}
static void
pgui_create_options_dialogue_add_label(GtkWidget *table, const char *str, gfloat alignment, int row)
{
GtkWidget *align = gtk_alignment_new( alignment, 0.5, 0.0, 1.0 );
GtkWidget *label = gtk_label_new( str );
gtk_table_attach_defaults(GTK_TABLE(table), align, 1, 3, row, row+1 );
gtk_container_add (GTK_CONTAINER (align), label);
}
static void
pgui_action_about_open()
{
GtkWidget *dlg;
const char *authors[] =
{
"Paul Ramsey <pramsey@opengeo.org>",
"Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>",
NULL
};
dlg = gtk_about_dialog_new ();
gtk_about_dialog_set_name (GTK_ABOUT_DIALOG(dlg), "Shape to PostGIS");
gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG(dlg), GUI_RCSID);
/* gtk_about_dialog_set_version (GTK_ABOUT_DIALOG(dlg), GUI_RCSID); */
gtk_about_dialog_set_website (GTK_ABOUT_DIALOG(dlg), "http://postgis.org/");
gtk_about_dialog_set_authors (GTK_ABOUT_DIALOG(dlg), authors);
g_signal_connect_swapped(dlg, "response", G_CALLBACK(gtk_widget_destroy), dlg);
gtk_widget_show (dlg);
}
static void
pgui_create_options_dialogue()
{
GtkWidget *table_options;
GtkWidget *align_options_center;
GtkWidget *dialog_options;
static int text_width = 12;
dialog_options = gtk_dialog_new_with_buttons ("Import Options", GTK_WINDOW(window_main), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_NONE, NULL);
gtk_window_set_modal (GTK_WINDOW(dialog_options), TRUE);
gtk_window_set_keep_above (GTK_WINDOW(dialog_options), TRUE);
gtk_window_set_default_size (GTK_WINDOW(dialog_options), 180, 200);
table_options = gtk_table_new(7, 3, TRUE);
gtk_container_set_border_width (GTK_CONTAINER (table_options), 12);
gtk_table_set_row_spacings(GTK_TABLE(table_options), 5);
gtk_table_set_col_spacings(GTK_TABLE(table_options), 10);
pgui_create_options_dialogue_add_label(table_options, "DBF file character encoding", 0.0, 0);
entry_options_encoding = gtk_entry_new();
gtk_entry_set_width_chars(GTK_ENTRY(entry_options_encoding), text_width);
gtk_entry_set_text(GTK_ENTRY(entry_options_encoding), config->encoding);
gtk_table_attach_defaults(GTK_TABLE(table_options), entry_options_encoding, 0, 1, 0, 1 );
pgui_create_options_dialogue_add_label(table_options, "Preserve case of column names", 0.0, 1);
checkbutton_options_preservecase = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbutton_options_preservecase), config->quoteidentifiers ? TRUE : FALSE);
align_options_center = gtk_alignment_new( 0.5, 0.5, 0.0, 1.0 );
gtk_table_attach_defaults(GTK_TABLE(table_options), align_options_center, 0, 1, 1, 2 );
gtk_container_add (GTK_CONTAINER (align_options_center), checkbutton_options_preservecase);
pgui_create_options_dialogue_add_label(table_options, "Do not create 'bigint' columns", 0.0, 2);
checkbutton_options_forceint = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbutton_options_forceint), config->forceint4 ? TRUE : FALSE);
align_options_center = gtk_alignment_new( 0.5, 0.5, 0.0, 1.0 );
gtk_table_attach_defaults(GTK_TABLE(table_options), align_options_center, 0, 1, 2, 3 );
gtk_container_add (GTK_CONTAINER (align_options_center), checkbutton_options_forceint);
pgui_create_options_dialogue_add_label(table_options, "Create spatial index automatically after load", 0.0, 3);
checkbutton_options_autoindex = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbutton_options_autoindex), config->createindex ? TRUE : FALSE);
align_options_center = gtk_alignment_new( 0.5, 0.5, 0.0, 1.0 );
gtk_table_attach_defaults(GTK_TABLE(table_options), align_options_center, 0, 1, 3, 4 );
gtk_container_add (GTK_CONTAINER (align_options_center), checkbutton_options_autoindex);
pgui_create_options_dialogue_add_label(table_options, "Load only attribute (dbf) data", 0.0, 4);
checkbutton_options_dbfonly = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (checkbutton_options_dbfonly), config->readshape ? FALSE : TRUE);
align_options_center = gtk_alignment_new( 0.5, 0.5, 0.0, 1.0 );
gtk_table_attach_defaults(GTK_TABLE(table_options), align_options_center, 0, 1, 4, 5 );
gtk_container_add (GTK_CONTAINER (align_options_center), checkbutton_options_dbfonly);
pgui_create_options_dialogue_add_label(table_options, "Load data using COPY rather than INSERT", 0.0, 5);
checkbutton_options_dumpformat = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (checkbutton_options_dumpformat), config->dump_format ? TRUE : FALSE);
align_options_center = gtk_alignment_new( 0.5, 0.5, 0.0, 0.0 );
gtk_table_attach_defaults(GTK_TABLE(table_options), align_options_center, 0, 1, 5, 6 );
gtk_container_add (GTK_CONTAINER (align_options_center), checkbutton_options_dumpformat);
pgui_create_options_dialogue_add_label(table_options, "Load into GEOGRAPHY column", 0.0, 6);
checkbutton_options_geography = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbutton_options_geography), config->geography ? TRUE : FALSE);
align_options_center = gtk_alignment_new( 0.5, 0.5, 0.0, 1.0 );
gtk_table_attach_defaults(GTK_TABLE(table_options), align_options_center, 0, 1, 6, 7 );
gtk_container_add (GTK_CONTAINER (align_options_center), checkbutton_options_geography);
g_signal_connect(dialog_options, "response", G_CALLBACK(pgui_action_options_close), dialog_options);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_options)->vbox), table_options, FALSE, FALSE, 0);
gtk_widget_show_all (dialog_options);
}
static void
pgui_create_main_window(const SHPCONNECTIONCONFIG *conn)
{
static int text_width = 12;
/* Reusable label handle */
GtkWidget *label;
/* Main widgets */
GtkWidget *vbox_main;
/* Shape file section */
GtkWidget *file_chooser_dialog_shape;
GtkFileFilter *file_filter_shape;
/* PgSQL section */
GtkWidget *frame_pg, *frame_shape, *frame_log, *frame_config;