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authorBibiko <bibiko@eva.mpg.de>2009-08-06 11:42:47 +0000
committerBibiko <bibiko@eva.mpg.de>2009-08-06 11:42:47 +0000
commit7b840caf675ece703faf5a16749b47d1b023bdcd (patch)
treef75b1469e8a399f7dacec9c59ed1e77dc2300f66 /Source/TableDocument.m
parent6057dffc7574a266f9d2ce0e9f96479c9fb7e472 (diff)
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• added encoding popup list as accessory view for Open spf or sql files
- renamed menu item to Open - if sql file is selected encoding popup list is enabled otherwise not since spf will be encoded in UTF-8
Diffstat (limited to 'Source/TableDocument.m')
-rw-r--r--Source/TableDocument.m135
1 files changed, 133 insertions, 2 deletions
diff --git a/Source/TableDocument.m b/Source/TableDocument.m
index 6978428d..3faa9f94 100644
--- a/Source/TableDocument.m
+++ b/Source/TableDocument.m
@@ -1516,6 +1516,111 @@
#pragma mark Menu methods
/**
+ * Returns the actual enabled list of encodings for open/save SQL files.
+ */
+- (NSArray *)enabledEncodings
+{
+ static const NSInteger plainTextFileStringEncodingsSupported[] = {
+ kCFStringEncodingUTF8,
+ kCFStringEncodingUTF16,
+ kCFStringEncodingUTF16BE,
+ kCFStringEncodingUTF16LE,
+ kCFStringEncodingUTF32,
+ kCFStringEncodingWindowsLatin1,
+ kCFStringEncodingISOLatin1,
+ kCFStringEncodingWindowsLatin2,
+ kCFStringEncodingISOLatin2,
+ kCFStringEncodingISOLatin3,
+ kCFStringEncodingISOLatin4,
+ kCFStringEncodingWindowsLatin5,
+ kCFStringEncodingKOI8_R,
+ kCFStringEncodingKOI8_U,
+ kCFStringEncodingMacRoman,
+ kCFStringEncodingMacJapanese,
+ kCFStringEncodingShiftJIS,
+ kCFStringEncodingEUC_JP,
+ kCFStringEncodingISO_2022_JP,
+ kCFStringEncodingMacChineseTrad,
+ kCFStringEncodingMacChineseSimp,
+ kCFStringEncodingBig5,
+ kCFStringEncodingGB_18030_2000,
+ kCFStringEncodingEUC_CN,
+ kCFStringEncodingEUC_TW,
+ kCFStringEncodingMacKorean,
+ kCFStringEncodingEUC_KR,
+ -1
+ };
+ if (encodings == nil) {
+ NSMutableArray *encs = [[[NSUserDefaults standardUserDefaults] arrayForKey:@"Encodings"] mutableCopy];
+ if (encs == nil) {
+ NSStringEncoding defaultEncoding = [NSString defaultCStringEncoding];
+ NSStringEncoding encoding;
+ BOOL hasDefault = NO;
+ NSInteger cnt = 0;
+ encs = [[NSMutableArray alloc] init];
+ while (plainTextFileStringEncodingsSupported[cnt] != -1) {
+ if ((encoding = CFStringConvertEncodingToNSStringEncoding(plainTextFileStringEncodingsSupported[cnt++])) != kCFStringEncodingInvalidId) {
+ [encs addObject:[NSNumber numberWithUnsignedInteger:encoding]];
+ if (encoding == defaultEncoding) hasDefault = YES;
+ }
+ }
+ if (!hasDefault) [encs addObject:[NSNumber numberWithUnsignedInteger:defaultEncoding]];
+ }
+ encodings = encs;
+ }
+ return encodings;
+}
+
+/**
+ * This method initializes the provided popup with list of encodings;
+ * it also sets up the selected encoding as indicated and if includeDefaultItem is YES,
+ * includes an initial item for selecting "Automatic" choice.
+ * These non-encoding items all have NoStringEncoding as their tags.
+ * Otherwise the tags are set to the NSStringEncoding value for the encoding.
+ */
+- (void)setupPopUp:(NSPopUpButton *)popup selectedEncoding:(NSUInteger)selectedEncoding withDefaultEntry:(BOOL)includeDefaultItem
+{
+ NSArray *encs = [self enabledEncodings];
+ NSUInteger cnt, numEncodings, itemToSelect = 0;
+
+ // Put the encodings in the popup
+ [popup removeAllItems];
+
+ // Put the initial "Automatic" item, if desired
+ if (includeDefaultItem) {
+ [popup addItemWithTitle:NSLocalizedString(@"Automatic", @"Encoding popup entry indicating automatic choice of encoding")];
+ [[popup itemAtIndex:0] setTag:NoStringEncoding];
+ }
+
+ // Make sure the initial selected encoding appears in the list
+ if (!includeDefaultItem && (selectedEncoding != NoStringEncoding) && ![encs containsObject:[NSNumber numberWithUnsignedInteger:selectedEncoding]]) encs = [encs arrayByAddingObject:[NSNumber numberWithUnsignedInteger:selectedEncoding]];
+
+ numEncodings = [encs count];
+
+ // Fill with encodings
+ for (cnt = 0; cnt < numEncodings; cnt++) {
+ NSStringEncoding enc = [[encs objectAtIndex:cnt] unsignedIntegerValue];
+ [popup addItemWithTitle:[NSString localizedNameOfStringEncoding:enc]];
+ [[popup lastItem] setTag:enc];
+ [[popup lastItem] setEnabled:YES];
+ if (enc == selectedEncoding) itemToSelect = [popup numberOfItems] - 1;
+ }
+
+ // Add an optional separator and "customize" item at end
+ // if ([popup numberOfItems] > 0) {
+ // [[popup menu] addItem:[NSMenuItem separatorItem]];
+ // [[popup lastItem] setTag:NoStringEncoding];
+ // }
+ // [popup addItemWithTitle:NSLocalizedString(@"Customize Encodings List\\U2026", @"Encoding popup entry for bringing up the Customize Encodings List panel (this also occurs as the title of the panel itself, they should have the same localization)")];
+ // [[popup lastItem] setAction:@selector(showPanel:)];
+ // [[popup lastItem] setTarget:self];
+ // [[popup lastItem] setTag:NoStringEncoding];
+
+ [popup selectItemAtIndex:itemToSelect];
+}
+
+
+/**
* Opens connection file(s)
*/
- (IBAction)openConnectionSheet:(id)sender
@@ -1523,13 +1628,20 @@
NSOpenPanel *panel = [NSOpenPanel openPanel];
[panel setCanSelectHiddenExtension:YES];
+ [panel setDelegate:self];
[panel setCanChooseDirectories:NO];
[panel setAllowsMultipleSelection:YES];
[panel setResolvesAliases:YES];
+ [panel setAccessoryView:encodingAccessoryView];
+
+ // Set up encoding list
+ // TODO save last used enc in prefs
+ [encodingPopUp setEnabled:NO];
+ [self setupPopUp:encodingPopUp selectedEncoding:4 withDefaultEntry:NO];
[panel beginSheetForDirectory:nil
file:@""
- types:[NSArray arrayWithObjects:@"spf", nil]
+ types:[NSArray arrayWithObjects:@"spf", @"sql", nil]
modalForWindow:tableWindow
modalDelegate:self didEndSelector:@selector(openConnectionPanelDidEnd:returnCode:contextInfo:)
contextInfo:NULL];
@@ -1539,9 +1651,28 @@
{
if ( returnCode ) {
NSArray *fileName = [panel filenames];
- NSLog(@"open: '%@'", [fileName description]);
+ NSLog(@"open: '%@' %d", [fileName description], [[encodingPopUp selectedItem] tag]);
+ }
+}
+
+/**
+ * NSOpenPanel delegate to control encoding popup and allowMultipleSelection
+ */
+- (void)panelSelectionDidChange:(id)sender
+{
+
+ if([sender isKindOfClass:[NSOpenPanel class]]) {
+ if([[[[sender filename] pathExtension] lowercaseString] isEqualToString:@"sql"]) {
+ [encodingPopUp setEnabled:YES];
+ [sender setAllowsMultipleSelection:NO];
+ } else {
+ [encodingPopUp setEnabled:NO];
+ [sender setAllowsMultipleSelection:YES];
+ }
}
+
}
+
/**
* Saves connection(s) to file
*/