//
// $Id$
//
// SPExportController.m
// sequel-pro
//
// Created by Ben Perry (benperry.com.au) on 21/02/09.
// Modified by Stuart Connolly (stuconnolly.com)
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// More info at
#import
#import "SPExportController.h"
#import "SPExportInitializer.h"
#import "SPTablesList.h"
#import "SPTableData.h"
#import "SPTableContent.h"
#import "SPArrayAdditions.h"
#import "SPStringAdditions.h"
#import "SPConstants.h"
#import "SPGrowlController.h"
@interface SPExportController (PrivateAPI)
- (void)_toggleExportButton:(id)uiStateDict;
- (void)_toggleExportButtonOnBackgroundThread;
- (void)_toggleExportButtonWithBool:(NSNumber *)enable;
- (void)_resizeWindowForCustomFilenameViewByHeightDelta:(NSInteger)delta;
- (void)_resizeWindowForAdvancedOptionsViewByHeightDelta:(NSInteger)delta;
@end
@implementation SPExportController
@synthesize connection;
@synthesize exportToMultipleFiles;
@synthesize exportCancelled;
#pragma mark -
#pragma mark Initialization
/**
* Initializes an instance of SPExportController
*/
- (id)init
{
if (self = [super initWithWindowNibName:@"ExportDialog"]) {
[self setExportCancelled:NO];
[self setExportToMultipleFiles:YES];
exportType = SPSQLExport;
exportSource = SPTableExport;
exportTableCount = 0;
currentTableExportIndex = 0;
exportFilename = [[NSMutableString alloc] init];
exportTypeLabel = @"";
createCustomFilename = NO;
sqlPreviousConnectionEncodingViaLatin1 = NO;
tables = [[NSMutableArray alloc] init];
exporters = [[NSMutableArray alloc] init];
exportFiles = [[NSMutableArray alloc] init];
operationQueue = [[NSOperationQueue alloc] init];
showAdvancedView = NO;
showCustomFilenameView = NO;
heightOffset1 = 0;
heightOffset2 = 0;
windowMinWidth = [[self window] minSize].width;
windowMinHeigth = [[self window] minSize].height;
prefs = [NSUserDefaults standardUserDefaults];
}
return self;
}
/**
* Upon awakening select the first toolbar item
*/
- (void)awakeFromNib
{
// Select the 'selected tables' option
[exportInputPopUpButton selectItemAtIndex:SPTableExport];
// Select the SQL tab
[[exportTypeTabBar tabViewItemAtIndex:0] setView:exporterView];
// By default a new SQL INSERT statement should be created every 250KiB of data
[exportSQLInsertNValueTextField setIntegerValue:250];
// Prevents the background colour from changing when clicked
[[exportCustomFilenameViewLabelButton cell] setHighlightsBy:NSNoCellMask];
// Set the progress indicator's max value
[exportProgressIndicator setMaxValue:(NSInteger)[exportProgressIndicator bounds].size.width];
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDesktopDirectory, NSAllDomainsMask, YES);
// If found the set the default path to the user's desktop, otherwise use their home directory
[exportPathField setStringValue:([paths count] > 0) ? [paths objectAtIndex:0] : NSHomeDirectory()];
}
#pragma mark -
#pragma mark IB action methods
/**
* Opens the export dialog selecting the appropriate export type and source based on the current context.
* For example, if either the table content view or custom query editor views are active and there is
* data available, these options will be selected as the export source ('Filtered' or 'Query Result'). If
* either of these views are not active then the default source are the currently selected tables. If no
* tables are currently selected then all tables are checked. Note that in this instance the default export
* type is SQL where as in the case of filtered or query result export the default type is CSV.
*/
- (IBAction)export:(id)sender
{
SPExportType exportType = SPSQLExport;
SPExportSource exportSource = SPTableExport;
NSArray *tables = [tablesListInstance selectedTableItems];
BOOL isCustomQuerySelected = ([tableDocumentInstance isCustomQuerySelected] && ([[customQueryInstance currentResult] count] > 1));
BOOL isContentSelected = ([[tableDocumentInstance selectedToolbarItemIdentifier] isEqualToString:SPMainToolbarTableContent] && ([[tableContentInstance currentResult] count] > 1));
if (isContentSelected) {
tables = nil;
exportType = SPCSVExport;
exportSource = SPFilteredExport;
}
else if (isCustomQuerySelected) {
tables = nil;
exportType = SPCSVExport;
exportSource = SPQueryExport;
}
else {
tables = ([tables count]) ? tables : nil;
}
[self exportTables:tables asFormat:exportType usingSource:exportSource];
// Ensure UI validation
[self switchInput:exportInputPopUpButton];
}
#pragma mark -
#pragma mark Export methods
/**
* Displays the export window with the supplied tables and export type/format selected.
*/
- (void)exportTables:(NSArray *)exportTables asFormat:(SPExportType)format usingSource:(SPExportSource)source
{
// Select the correct tab
[exportTypeTabBar selectTabViewItemAtIndex:format];
// Set the default export filename
[self updateDisplayedExportFilename];
[self refreshTableList:self];
if ([exportFiles count] > 0) [exportFiles removeAllObjects];
// Select the 'selected tables' source option
[exportInputPopUpButton selectItemAtIndex:source];
// If tables were supplied, select them
if (exportTables) {
// Disable all tables
for (NSMutableArray *table in tables)
{
[table replaceObjectAtIndex:1 withObject:[NSNumber numberWithBool:NO]];
[table replaceObjectAtIndex:2 withObject:[NSNumber numberWithBool:NO]];
[table replaceObjectAtIndex:3 withObject:[NSNumber numberWithBool:NO]];
}
// Select the supplied tables
for (NSMutableArray *table in tables)
{
for (NSString *exportTable in exportTables)
{
if ([exportTable isEqualToString:[table objectAtIndex:0]]) {
[table replaceObjectAtIndex:1 withObject:[NSNumber numberWithBool:YES]];
[table replaceObjectAtIndex:2 withObject:[NSNumber numberWithBool:YES]];
[table replaceObjectAtIndex:3 withObject:[NSNumber numberWithBool:YES]];
}
}
}
[exportTableList reloadData];
}
// Ensure interface validation
[self switchTab:self];
[NSApp beginSheet:[self window]
modalForWindow:[tableDocumentInstance parentWindow]
modalDelegate:self
didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:)
contextInfo:nil];
}
/**
* Opens the errors sheet and displays the supplied errors string.
*/
- (void)openExportErrorsSheetWithString:(NSString *)errors
{
[errorsTextView setString:@""];
[errorsTextView setString:errors];
[NSApp beginSheet:errorsWindow
modalForWindow:[tableDocumentInstance parentWindow]
modalDelegate:self
didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:)
contextInfo:nil];
}
/**
* Displays the export finished Growl notification.
*/
- (void)displayExportFinishedGrowlNotification
{
// Export finished Growl notification
[[SPGrowlController sharedGrowlController] notifyWithTitle:@"Export Finished"
description:[NSString stringWithFormat:NSLocalizedString(@"Finished exporting to %@", @"description for finished exporting growl notification"), exportFilename]
document:tableDocumentInstance
notificationName:@"Export Finished"];
}
/**
* Closes the export dialog.
*/
- (IBAction)closeSheet:(id)sender
{
if ([sender window] == [self window]) {
// Close the advanced options view if it's open
[exportAdvancedOptionsView setHidden:YES];
[exportAdvancedOptionsViewButton setState:NSOffState];
// Close the customize filename view if it's open
[exportCustomFilenameView setHidden:YES];
[exportCustomFilenameViewButton setState:NSOffState];
// If open close the advanced options view and custom filename view
[self _resizeWindowForAdvancedOptionsViewByHeightDelta:0];
[self _resizeWindowForCustomFilenameViewByHeightDelta:0];
}
[NSApp endSheet:[sender window] returnCode:[sender tag]];
[[sender window] orderOut:self];
}
/**
* Change the selected toolbar item.
*/
- (IBAction)switchTab:(id)sender
{
// Selected export format
NSString *type = [[[exportTypeTabBar selectedTabViewItem] identifier] lowercaseString];
// Determine the export type
exportType = [exportTypeTabBar indexOfTabViewItemWithIdentifier:type];
// Determine what data to use (filtered result, custom query result or selected table(s)) for the export operation
exportSource = (exportType == SPDotExport) ? SPTableExport : [exportInputPopUpButton indexOfSelectedItem];
[exportOptionsTabBar selectTabViewItemWithIdentifier:type];
BOOL isSQL = (exportType == SPSQLExport);
BOOL isCSV = (exportType == SPCSVExport);
BOOL isXML = (exportType == SPXMLExport);
BOOL isHTML = (exportType == SPHTMLExport);
BOOL isPDF = (exportType == SPPDFExport);
BOOL isDot = (exportType == SPDotExport);
BOOL enable = (isCSV || isXML || isHTML || isPDF || isDot);
[exportFilePerTableCheck setHidden:(isSQL || isDot)];
[exportTableList setEnabled:(!isDot)];
[exportSelectAllTablesButton setEnabled:(!isDot)];
[exportDeselectAllTablesButton setEnabled:(!isDot)];
[exportRefreshTablesButton setEnabled:(!isDot)];
[[[exportInputPopUpButton menu] itemAtIndex:SPTableExport] setEnabled:(!isDot)];
[exportInputPopUpButton setEnabled:(!isDot)];
// Enable/disable the 'filtered result' and 'query result' options
// Note that the result count check is always greater than one as the first row is always the field names
[[[exportInputPopUpButton menu] itemAtIndex:SPFilteredExport] setEnabled:((enable) && ([[tableContentInstance currentResult] count] > 1))];
[[[exportInputPopUpButton menu] itemAtIndex:SPQueryExport] setEnabled:((enable) && ([[customQueryInstance currentResult] count] > 1))];
[[exportTableList tableColumnWithIdentifier:@"structure"] setHidden:(isSQL) ? (![exportSQLIncludeStructureCheck state]) : YES];
[[exportTableList tableColumnWithIdentifier:@"drop"] setHidden:(isSQL) ? (![exportSQLIncludeDropSyntaxCheck state]) : YES];
[[[exportTableList tableColumnWithIdentifier:@"content"] headerCell] setStringValue:(enable) ? @"" : @"C"];
// Set the tooltip
[[exportTableList tableColumnWithIdentifier:@"content"] setHeaderToolTip:(enable) ? @"" : NSLocalizedString(@"Include content", @"include content table column tooltip")];
[exportCSVNULLValuesAsTextField setStringValue:[prefs stringForKey:SPNullValue]];
[exportXMLNULLValuesAsTextField setStringValue:[prefs stringForKey:SPNullValue]];
[self updateAvailableExportFilenameTokens];
if (!showCustomFilenameView) [self updateDisplayedExportFilename];
}
/**
* Enables/disables and shows/hides various interface controls depending on the selected item.
*/
- (IBAction)switchInput:(id)sender
{
if ([sender isKindOfClass:[NSPopUpButton class]]) {
// Determine what data to use (filtered result, custom query result or selected table(s)) for the export operation
exportSource = (exportType == SPDotExport) ? SPTableExport : [exportInputPopUpButton indexOfSelectedItem];
BOOL isSelectedTables = ([sender indexOfSelectedItem] == SPTableExport);
[exportFilePerTableCheck setHidden:(!isSelectedTables) || (exportType == SPSQLExport)];
[exportTableList setEnabled:isSelectedTables];
[exportSelectAllTablesButton setEnabled:isSelectedTables];
[exportDeselectAllTablesButton setEnabled:isSelectedTables];
[exportRefreshTablesButton setEnabled:isSelectedTables];
[self updateAvailableExportFilenameTokens];
[self updateDisplayedExportFilename];
}
}
/**
* Cancel's the export operation by stopping the current table export loop and marking any current SPExporter
* NSOperation subclasses as cancelled.
*/
- (IBAction)cancelExport:(id)sender
{
[self setExportCancelled:YES];
[exportProgressIndicator setIndeterminate:YES];
[exportProgressIndicator setUsesThreadedAnimation:YES];
[exportProgressIndicator startAnimation:self];
[exportProgressTitle setStringValue:NSLocalizedString(@"Cancelling...", @"cancelling task status message")];
[exportProgressText setStringValue:NSLocalizedString(@"Cleaning up...", @"cancelling export cleaning up message")];
// Disable the cancel button
[sender setEnabled:NO];
// Cancel all of the currently running operations
[operationQueue cancelAllOperations];
// Loop the cached export file paths and remove them from disk if they exist
NSFileManager *fileManager = [NSFileManager defaultManager];
for (NSString *filePath in exportFiles)
{
if ([fileManager fileExistsAtPath:filePath]) {
[[NSFileManager defaultManager] removeItemAtPath:filePath error:nil];
}
}
// Close the progress sheet
[NSApp endSheet:exportProgressWindow returnCode:0];
[exportProgressWindow orderOut:self];
// Stop the progress indicator
[exportProgressIndicator stopAnimation:self];
[exportProgressIndicator setUsesThreadedAnimation:NO];
// Re-enable the cancel button for future exports
[sender setEnabled:YES];
}
/**
* Opens the open panel when user selects to change the output path.
*/
- (IBAction)changeExportOutputPath:(id)sender
{
NSOpenPanel *panel = [NSOpenPanel openPanel];
[panel setCanChooseFiles:NO];
[panel setCanChooseDirectories:YES];
[panel setCanCreateDirectories:YES];
[panel beginSheetForDirectory:nil
file:nil
modalForWindow:[self window]
modalDelegate:self
didEndSelector:@selector(savePanelDidEnd:returnCode:contextInfo:)
contextInfo:nil];
}
/**
* Refreshes the table list.
*/
- (IBAction)refreshTableList:(id)sender
{
NSUInteger i;
[tables removeAllObjects];
// For all modes, retrieve table and view names
NSArray *tablesAndViews = [tablesListInstance allTableAndViewNames];
for (id itemName in tablesAndViews) {
[tables addObject:[NSMutableArray arrayWithObjects:
itemName,
[NSNumber numberWithBool:YES],
[NSNumber numberWithBool:YES],
[NSNumber numberWithBool:YES],
[NSNumber numberWithInt:SPTableTypeTable],
nil]];
}
// For SQL only, add procedures and functions
if ([[[[exportTypeTabBar selectedTabViewItem] identifier] lowercaseString] isEqualToString:@"sql"]) {
NSArray *procedures = [tablesListInstance allProcedureNames];
for (id procName in procedures)
{
[tables addObject:[NSMutableArray arrayWithObjects:
procName,
[NSNumber numberWithBool:YES],
[NSNumber numberWithBool:YES],
[NSNumber numberWithBool:YES],
[NSNumber numberWithInt:SPTableTypeProc],
nil]];
}
NSArray *functions = [tablesListInstance allFunctionNames];
for (id funcName in functions)
{
[tables addObject:[NSMutableArray arrayWithObjects:
funcName,
[NSNumber numberWithBool:YES],
[NSNumber numberWithBool:YES],
[NSNumber numberWithBool:YES],
[NSNumber numberWithInt:SPTableTypeFunc],
nil]];
}
}
[exportTableList reloadData];
}
/**
* Selects or de-selects all tables.
*/
- (IBAction)selectDeselectAllTables:(id)sender
{
BOOL toggleStructure = NO;
BOOL toggleDropTable = NO;
[self refreshTableList:self];
// Determine whether the structure and drop items should also be toggled
if (exportType == SPSQLExport) {
if ([exportSQLIncludeStructureCheck state]) toggleStructure = YES;
if ([exportSQLIncludeDropSyntaxCheck state]) toggleDropTable = YES;
}
for (NSMutableArray *table in tables)
{
if (toggleStructure) [table replaceObjectAtIndex:1 withObject:[NSNumber numberWithBool:[sender tag]]];
[table replaceObjectAtIndex:2 withObject:[NSNumber numberWithBool:[sender tag]]];
if (toggleDropTable) [table replaceObjectAtIndex:3 withObject:[NSNumber numberWithBool:[sender tag]]];
}
[exportTableList reloadData];
[self _toggleExportButtonOnBackgroundThread];
}
/**
* Updates the default filename extenstion based on the selected output compression format.
*/
- (IBAction)changeExportCompressionFormat:(id)sender
{
[self updateDisplayedExportFilename];
}
/**
* Toggles the state of the custom filename format token fields.
*/
- (IBAction)toggleCustomFilenameFormatView:(id)sender
{
showCustomFilenameView = (!showCustomFilenameView);
[exportCustomFilenameViewButton setState:showCustomFilenameView];
[exportFilenameDividerBox setHidden:showCustomFilenameView];
[exportCustomFilenameView setHidden:(!showCustomFilenameView)];
[self _resizeWindowForCustomFilenameViewByHeightDelta:(showCustomFilenameView) ? [exportCustomFilenameView frame].size.height : 0];
// On close update the displayed filename
if (!showCustomFilenameView) {
[self updateDisplayedExportFilename];
}
else {
[exportCustomFilenameViewLabelButton setTitle:NSLocalizedString(@"Customize Filename", @"default customize file name label")];
}
}
/**
* Toggles the display of the advanced options box.
*/
- (IBAction)toggleAdvancedExportOptionsView:(id)sender
{
showAdvancedView = (!showAdvancedView);
[exportAdvancedOptionsViewButton setState:showAdvancedView];
[exportAdvancedOptionsView setHidden:(!showAdvancedView)];
[self _resizeWindowForAdvancedOptionsViewByHeightDelta:(showAdvancedView) ? ([exportAdvancedOptionsView frame].size.height + 10) : 0];
}
/**
* Toggles the export button when choosing to include or table structures in an SQL export.
*/
- (IBAction)toggleSQLIncludeStructure:(id)sender
{
[[exportTableList tableColumnWithIdentifier:@"structure"] setHidden:(![sender state])];
[self _toggleExportButtonOnBackgroundThread];
}
/**
* Toggles the export button when choosing to include or exclude table contents in an SQL export.
*/
- (IBAction)toggleSQLIncludeContent:(id)sender
{
[[exportTableList tableColumnWithIdentifier:@"content"] setHidden:(![sender state])];
[self _toggleExportButtonOnBackgroundThread];
}
/**
* Toggles the export button when choosing to include or exclude table drop syntax in an SQL export.
*/
- (IBAction)toggleSQLIncludeDropSyntax:(id)sender
{
[[exportTableList tableColumnWithIdentifier:@"drop"] setHidden:(![sender state])];
[self _toggleExportButtonOnBackgroundThread];
}
/**
* Opens the export sheet, selecting custom query as the export source.
*/
- (IBAction)exportCustomQueryResultAsFormat:(id)sender
{
[self exportTables:nil asFormat:[sender tag] usingSource:SPQueryExport];
// Ensure UI validation
[self switchInput:exportInputPopUpButton];
}
#pragma mark -
#pragma mark Table view datasource methods
- (NSInteger)numberOfRowsInTableView:(NSTableView *)aTableView;
{
return [tables count];
}
- (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
{
return NSArrayObjectAtIndex([tables objectAtIndex:rowIndex], [exportTableList columnWithIdentifier:[tableColumn identifier]]);
}
- (void)tableView:(NSTableView *)tableView setObjectValue:(id)anObject forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
{
[[tables objectAtIndex:rowIndex] replaceObjectAtIndex:[exportTableList columnWithIdentifier:[tableColumn identifier]] withObject:anObject];
[self _toggleExportButtonOnBackgroundThread];
}
#pragma mark -
#pragma mark Table view delegate methods
- (BOOL)tableView:(NSTableView *)tableView shouldSelectRow:(NSInteger)rowIndex
{
return (tableView != exportTableList);
}
- (BOOL)tableView:(NSTableView *)tableView shouldTrackCell:(NSCell *)cell forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
{
return (tableView == exportTableList);
}
- (void)tableView:(NSTableView *)tableView willDisplayCell:(id)aCell forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
{
[aCell setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
}
#pragma mark -
#pragma mark Tabview delegate methods
- (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem
{
[tabViewItem setView:exporterView];
[self switchTab:self];
}
#pragma mark -
#pragma mark Other
/**
* Invoked when the user dismissing the export dialog and starts the export process if required.
*/
- (void)sheetDidEnd:(NSWindow *)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
{
// Perform the export
if (returnCode == NSOKButton) {
// Initialize the export after half a second to give the export sheet a chance to close
[self performSelector:@selector(initializeExportUsingSelectedOptions) withObject:nil afterDelay:0.5];
}
}
/**
* Invoked when the user dismisses the save panel. Updates the selected directory if they clicked OK.
*/
- (void)savePanelDidEnd:(NSSavePanel *)panel returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
{
if (returnCode == NSOKButton) {
[exportPathField setStringValue:[panel directory]];
}
}
/**
* Menu item validation.
*/
- (BOOL)validateMenuItem:(NSMenuItem *)menuItem
{
if ([menuItem action] == @selector(exportCustomQueryResultAsFormat:)) {
return ([[customQueryInstance currentResult] count] > 1);
}
return YES;
}
#pragma mark -
/**
* Dealloc
*/
- (void)dealloc
{
[tables release], tables = nil;
[exporters release], exporters = nil;
[exportFiles release], exportFiles = nil;
[operationQueue release], operationQueue = nil;
[exportFilename release], exportFilename = nil;
if (sqlPreviousConnectionEncoding) [sqlPreviousConnectionEncoding release], sqlPreviousConnectionEncoding = nil;
[super dealloc];
}
#pragma mark -
#pragma mark Private API
/**
* Enables or disables the export button based on the state of various interface controls.
*/
- (void)_toggleExportButton:(id)uiStateDict
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
BOOL enable = NO;
BOOL isSQL = (exportType == SPSQLExport);
BOOL isCSV = (exportType == SPCSVExport);
BOOL isXML = (exportType == SPXMLExport);
BOOL isHTML = (exportType == SPHTMLExport);
BOOL isPDF = (exportType == SPPDFExport);
BOOL isDot = (exportType == SPDotExport);
BOOL structureEnabled = [[uiStateDict objectForKey:@"SQLExportStructureEnabled"] integerValue];
BOOL contentEnabled = [[uiStateDict objectForKey:@"SQLExportContentEnabled"] integerValue];
BOOL dropEnabled = [[uiStateDict objectForKey:@"SQLExportDropEnabled"] integerValue];
if (isCSV || isXML || isHTML || isPDF || (isSQL && ((!structureEnabled) || (!dropEnabled)))) {
enable = NO;
// Only enable the button if at least one table is selected
for (NSArray *table in tables)
{
if ([NSArrayObjectAtIndex(table, 2) boolValue]) {
enable = YES;
break;
}
}
}
else if (isSQL) {
// Disable if all are unchecked
if ((!contentEnabled) && (!structureEnabled) && (!dropEnabled)) {
enable = NO;
}
// If they are all checked, check to see if any of the tables are checked
else if (contentEnabled && structureEnabled && dropEnabled) {
// Only enable the button if at least one table is selected
for (NSArray *table in tables)
{
if ([NSArrayObjectAtIndex(table, 1) boolValue] ||
[NSArrayObjectAtIndex(table, 2) boolValue] ||
[NSArrayObjectAtIndex(table, 3) boolValue])
{
enable = YES;
break;
}
}
}
// Disable if structure is unchecked, but content and drop are as dropping a table then trying to insert
// into it is obviously an error.
else if (contentEnabled && (!structureEnabled) && (dropEnabled)) {
enable = NO;
}
else {
enable = (contentEnabled || (structureEnabled || dropEnabled));
}
}
[self performSelectorOnMainThread:@selector(_toggleExportButtonWithBool:) withObject:[NSNumber numberWithBool:enable] waitUntilDone:NO];
[pool release];
}
/**
* Calls the above method on a background thread to determine whether or not the export button should be enabled.
*/
- (void)_toggleExportButtonOnBackgroundThread
{
NSMutableDictionary *uiStateDict = [[NSMutableDictionary alloc] init];
[uiStateDict setObject:[NSNumber numberWithInteger:[exportSQLIncludeStructureCheck state]] forKey:@"SQLExportStructureEnabled"];
[uiStateDict setObject:[NSNumber numberWithInteger:[exportSQLIncludeContentCheck state]] forKey:@"SQLExportContentEnabled"];
[uiStateDict setObject:[NSNumber numberWithInteger:[exportSQLIncludeDropSyntaxCheck state]] forKey:@"SQLExportDropEnabled"];
[NSThread detachNewThreadSelector:@selector(_toggleExportButton:) toTarget:self withObject:uiStateDict];
[uiStateDict release];
}
/**
* Enables or disables the export button based on the supplied number (boolean).
*/
- (void)_toggleExportButtonWithBool:(NSNumber *)enable
{
[exportButton setEnabled:[enable boolValue]];
}
/**
* Resizes the export window's height by the supplied delta, while retaining the position of
* all interface controls to accommodate the custom filename view.
*/
- (void)_resizeWindowForCustomFilenameViewByHeightDelta:(NSInteger)delta
{
NSUInteger popUpMask = [exportInputPopUpButton autoresizingMask];
NSUInteger fileCheckMask = [exportFilePerTableCheck autoresizingMask];
NSUInteger scrollMask = [exportTablelistScrollView autoresizingMask];
NSUInteger buttonBarMask = [exportTableListButtonBar autoresizingMask];
NSUInteger buttonMask = [exportCustomFilenameViewButton autoresizingMask];
NSUInteger textFieldMask = [exportCustomFilenameViewLabelButton autoresizingMask];
NSUInteger customFilenameViewMask = [exportCustomFilenameView autoresizingMask];
NSUInteger tabBarMask = [exportOptionsTabBar autoresizingMask];
NSRect frame = [[self window] frame];
if (frame.size.height > 600 && delta > heightOffset1) {
frame.origin.y += [exportCustomFilenameView frame].size.height;
frame.size.height -= [exportCustomFilenameView frame].size.height;
[[self window] setFrame:frame display:YES animate:YES];
}
[exportInputPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
[exportFilePerTableCheck setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
[exportTablelistScrollView setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
[exportTableListButtonBar setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
[exportOptionsTabBar setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
[exportCustomFilenameViewButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportCustomFilenameViewLabelButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportCustomFilenameView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
NSInteger newMinHeight = (windowMinHeigth - heightOffset1 + delta < windowMinHeigth) ? windowMinHeigth : windowMinHeigth - heightOffset1 + delta;
[[self window] setMinSize:NSMakeSize(windowMinWidth, newMinHeight)];
frame.origin.y += heightOffset1;
frame.size.height -= heightOffset1;
heightOffset1 = delta;
frame.origin.y -= heightOffset1;
frame.size.height += heightOffset1;
[[self window] setFrame:frame display:YES animate:YES];
[exportInputPopUpButton setAutoresizingMask:popUpMask];
[exportFilePerTableCheck setAutoresizingMask:fileCheckMask];
[exportTablelistScrollView setAutoresizingMask:scrollMask];
[exportTableListButtonBar setAutoresizingMask:buttonBarMask];
[exportCustomFilenameViewButton setAutoresizingMask:buttonMask];
[exportCustomFilenameViewLabelButton setAutoresizingMask:textFieldMask];
[exportCustomFilenameView setAutoresizingMask:customFilenameViewMask];
[exportOptionsTabBar setAutoresizingMask:tabBarMask];
}
/**
* Resizes the export window's height by the supplied delta, while retaining the position of
* all interface controls to accommodate the advanced options view.
*/
- (void)_resizeWindowForAdvancedOptionsViewByHeightDelta:(NSInteger)delta
{
NSUInteger scrollMask = [exportTablelistScrollView autoresizingMask];
NSUInteger buttonBarMask = [exportTableListButtonBar autoresizingMask];
NSUInteger tabBarMask = [exportTypeTabBar autoresizingMask];
NSUInteger optionsTabBarMask = [exportOptionsTabBar autoresizingMask];
NSUInteger buttonMask = [exportAdvancedOptionsViewButton autoresizingMask];
NSUInteger textFieldMask = [exportAdvancedOptionsViewLabelButton autoresizingMask];
NSUInteger advancedViewMask = [exportAdvancedOptionsView autoresizingMask];
NSRect frame = [[self window] frame];
if (frame.size.height > 600 && delta > heightOffset2) {
frame.origin.y += [exportAdvancedOptionsView frame].size.height;
frame.size.height -= [exportAdvancedOptionsView frame].size.height;
[[self window] setFrame:frame display:YES animate:YES];
}
[exportTablelistScrollView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportTableListButtonBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportTypeTabBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportOptionsTabBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportAdvancedOptionsViewButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportAdvancedOptionsViewLabelButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
[exportAdvancedOptionsView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
NSInteger newMinHeight = (windowMinHeigth - heightOffset2 + delta < windowMinHeigth) ? windowMinHeigth : windowMinHeigth - heightOffset2 + delta;
[[self window] setMinSize:NSMakeSize(windowMinWidth, newMinHeight)];
frame.origin.y += heightOffset2;
frame.size.height -= heightOffset2;
heightOffset2 = delta;
frame.origin.y -= heightOffset2;
frame.size.height += heightOffset2;
[[self window] setFrame:frame display:YES animate:YES];
[exportTablelistScrollView setAutoresizingMask:scrollMask];
[exportTableListButtonBar setAutoresizingMask:buttonBarMask];
[exportTypeTabBar setAutoresizingMask:tabBarMask];
[exportOptionsTabBar setAutoresizingMask:optionsTabBarMask];
[exportAdvancedOptionsViewButton setAutoresizingMask:buttonMask];
[exportAdvancedOptionsViewLabelButton setAutoresizingMask:textFieldMask];
[exportAdvancedOptionsView setAutoresizingMask:advancedViewMask];
}
@end