77//
88
99#import " GLFileView.h"
10+ #import " PBGitGradientBarView.h"
1011
12+ #define GROUP_LABEL @" Label" // string
13+ #define GROUP_SEPARATOR @" HasSeparator" // BOOL as NSNumber
14+ #define GROUP_SELECTION_MODE @" SelectionMode" // MGScopeBarGroupSelectionMode (int) as NSNumber
15+ #define GROUP_ITEMS @" Items" // array of dictionaries, each containing the following keys:
16+ #define ITEM_IDENTIFIER @" Identifier" // string
17+ #define ITEM_NAME @" Name" // string
1118
1219@implementation GLFileView
1320
@@ -17,17 +24,170 @@ - (void) awakeFromNib
1724 // repository = historyController.repository;
1825 [super awakeFromNib ];
1926 [historyController.treeController addObserver: self forKeyPath: @" selection" options: 0 context: @" treeController"
27+
28+ self.groups = [NSMutableArray arrayWithCapacity: 0 ];
29+
30+ NSArray *items = [NSArray arrayWithObjects:
31+ [NSDictionary dictionaryWithObjectsAndKeys:
32+ startFile, ITEM_IDENTIFIER,
33+ @" Source"
34+ nil ],
35+ [NSDictionary dictionaryWithObjectsAndKeys:
36+ @" blame"
37+ @" Blame"
38+ nil ],
39+ nil ];
40+ [self .groups addObject: [NSDictionary dictionaryWithObjectsAndKeys:
41+ [NSNumber numberWithBool: NO ], GROUP_SEPARATOR,
42+ [NSNumber numberWithInt: MGRadioSelectionMode], GROUP_SELECTION_MODE, // single selection group.
43+ items, GROUP_ITEMS,
44+ nil ]];
45+ [typeBar reloadData ];
2046}
2147
2248- (void ) observeValueForKeyPath : (NSString *)keyPath ofObject : (id )object change : (NSDictionary *)change context : (void *)context
2349{
2450 // NSLog(@"keyPath=%@ change=%@ context=%@ object=%@ \n %@",keyPath,change,context,object,[historyController.treeController selectedObjects]);
51+ [self showFile ];
52+ }
53+
54+ - (void ) showFile
55+ {
2556 NSArray *files=[historyController.treeController selectedObjects ];
2657 if ([files count ]>0 ) {
2758 PBGitTree *file=[files objectAtIndex: 0 ];
28- NSString *fileTxt=[file textContents ];
59+
60+ NSString *fileTxt=@" "
61+ if (startFile==@" fileview"
62+ fileTxt=[file textContents ];
63+ if (startFile==@" blame"
64+ fileTxt=[self parseBlame: [file blame ]];
65+
2966 id script = [view windowScriptObject ];
3067 [script callWebScriptMethod: @" showFile" withArguments: [NSArray arrayWithObject: fileTxt]];
3168 }
3269}
70+
71+ #pragma mark MGScopeBarDelegate methods
72+
73+
74+ - (int )numberOfGroupsInScopeBar : (MGScopeBar *)theScopeBar
75+ {
76+ return [self .groups count ];
77+ }
78+
79+
80+ - (NSArray *)scopeBar : (MGScopeBar *)theScopeBar itemIdentifiersForGroup : (int )groupNumber
81+ {
82+ return [[self .groups objectAtIndex: groupNumber] valueForKeyPath: [NSString stringWithFormat: @" %@ .%@ "
83+ }
84+
85+
86+ - (NSString *)scopeBar : (MGScopeBar *)theScopeBar labelForGroup : (int )groupNumber
87+ {
88+ return [[self .groups objectAtIndex: groupNumber] objectForKey: GROUP_LABEL]; // might be nil, which is fine (nil means no label).
89+ }
90+
91+
92+ - (NSString *)scopeBar : (MGScopeBar *)theScopeBar titleOfItem : (NSString *)identifier inGroup : (int )groupNumber
93+ {
94+ NSArray *items = [[self .groups objectAtIndex: groupNumber] objectForKey: GROUP_ITEMS];
95+ if (items) {
96+ for (NSDictionary *item in items) {
97+ if ([[item objectForKey: ITEM_IDENTIFIER] isEqualToString: identifier]) {
98+ return [item objectForKey: ITEM_NAME];
99+ break ;
100+ }
101+ }
102+ }
103+ return nil ;
104+ }
105+
106+
107+ - (MGScopeBarGroupSelectionMode)scopeBar : (MGScopeBar *)theScopeBar selectionModeForGroup : (int )groupNumber
108+ {
109+ return [[[self .groups objectAtIndex: groupNumber] objectForKey: GROUP_SELECTION_MODE] intValue ];
110+ }
111+
112+ - (void )scopeBar : (MGScopeBar *)theScopeBar selectedStateChanged : (BOOL )selected forItem : (NSString *)identifier inGroup : (int )groupNumber
113+ {
114+ startFile=identifier;
115+ NSString *path = [NSString stringWithFormat: @" html/views/%@ "
116+ NSString *html = [[NSBundle mainBundle ] pathForResource: @" index" ofType: @" html" inDirectory: path];
117+ // NSLog(@"[FileViewerController scopeBar:selectedStateChanged] -> file: '%@' (%@)",html,identifier);
118+ NSURLRequest * request = [NSURLRequest requestWithURL: [NSURL fileURLWithPath: html]];
119+ [[view mainFrame ] loadRequest: request];
120+ }
121+
122+ - (void ) didLoad
123+ {
124+ [self showFile ];
125+ }
126+
127+ - (NSString *) parseBlame : (NSString *)txt
128+ {
129+ txt=[txt stringByReplacingOccurrencesOfString: @" <" withString: @" <"
130+ txt=[txt stringByReplacingOccurrencesOfString: @" >" withString: @" >"
131+
132+ NSArray *lines = [txt componentsSeparatedByString: @" \n "
133+ NSString *line;
134+ NSMutableDictionary *headers=[NSMutableDictionary dictionary ];
135+ NSMutableString *res=[NSMutableString string ];
136+
137+ [res appendString: @" <table class='blocks'>\n "
138+ int i=0 ;
139+ while (i<[lines count ]){
140+ line=[lines objectAtIndex: i];
141+ NSArray *header=[line componentsSeparatedByString: @" "
142+ if ([header count ]==4 ){
143+ int nLines=[(NSString *)[header objectAtIndex: 3 ] intValue ];
144+ [res appendFormat: @" <tr class='block l%d '>\n "
145+ line=[lines objectAtIndex: ++i];
146+ if ([[[line componentsSeparatedByString: @" " objectAtIndex: 0 ] isEqual: @" author"
147+ NSString *author=line;
148+ NSString *summary=nil ;
149+ while (summary==nil ){
150+ line=[lines objectAtIndex: i++];
151+ if ([[[line componentsSeparatedByString: @" " objectAtIndex: 0 ] isEqual: @" summary"
152+ summary=line;
153+ }
154+ }
155+ NSString *block=[NSString stringWithFormat: @" <td><p class='author'>%@ </p><p class='summary'>%@ </p></td>\n <td>\n "
156+ [headers setObject: block forKey: [header objectAtIndex: 0 ]];
157+ }
158+ [res appendString: [headers objectForKey: [header objectAtIndex: 0 ]]];
159+
160+ NSMutableString *code=[NSMutableString string ];
161+ do {
162+ line=[lines objectAtIndex: i++];
163+ }while ([line characterAtIndex: 0 ]!=' \t '
164+ line=[line stringByReplacingOccurrencesOfString: @" \t " withString: @" "
165+ [code appendString: line];
166+ [code appendString: @" \n "
167+
168+ int n;
169+ for (n=1 ;n<nLines;n++){
170+ line=[lines objectAtIndex: i++];
171+ do {
172+ line=[lines objectAtIndex: i++];
173+ }while ([line characterAtIndex: 0 ]!=' \t '
174+ line=[line stringByReplacingOccurrencesOfString: @" \t " withString: @" "
175+ [code appendString: line];
176+ [code appendString: @" \n "
177+ }
178+ [res appendFormat: @" <pre class='first-line: %@ ;brush: objc'>%@ </pre>" objectAtIndex: 2 ],code];
179+ [res appendString: @" </td>\n "
180+ }else {
181+ break ;
182+ }
183+ [res appendString: @" </tr>\n "
184+ }
185+ [res appendString: @" </table>\n "
186+ // NSLog(@"%@",res);
187+
188+ return (NSString *)res;
189+ }
190+
191+ @synthesize groups;
192+
33193@end
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