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//
// PBLabelController.m
// GitX
//
// Created by Pieter de Bie on 21-10-08.
// Copyright 2008 Pieter de Bie. All rights reserved.
//
#import "PBRefController.h"
#import "PBGitRevisionCell.h"
#import "PBRefMenuItem.h"
#import "PBCreateBranchSheet.h"
#import "PBCreateTagSheet.h"
#import "PBGitDefaults.h"
#import "PBDiffWindowController.h"
#import "PBArgumentPickerController.h"
#define kDialogAcceptDroppedRef @"Accept Dropped Ref"
#define kDialogConfirmPush @"Confirm Push"
#define kDialogDeleteRef @"Delete Ref"
@implementation PBRefController
- (void)awakeFromNib
{
[commitList registerForDraggedTypes:[NSArray arrayWithObject:@"PBGitRef"]];
}
#pragma mark Fetch
- (void) fetchRemote:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
if ([refish refishType] == kGitXCommitType)
return;
[historyController.repository beginFetchFromRemoteForRef:refish];
}
#pragma mark Pull
- (void) pullRemote:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[historyController.repository beginPullFromRemote:nil forRef:refish];
}
#pragma mark Push
- (void)showConfirmPushRefSheet:(PBGitRef *)ref remote:(PBGitRef *)remoteRef
{
if ((!ref && !remoteRef)
|| (ref && ![ref isBranch] && ![ref isRemoteBranch])
|| (remoteRef && !([remoteRef refishType] == kGitXRemoteType)))
return;
if ([PBGitDefaults isDialogWarningSuppressedForDialog:kDialogConfirmPush]) {
[historyController.repository beginPushRef:ref toRemote:remoteRef];
return;
}
NSString *description = nil;
if (ref && remoteRef)
description = [NSString stringWithFormat:@"Push %@ '%@' to remote %@", [ref refishType], [ref shortName], [remoteRef remoteName]];
else if (ref)
description = [NSString stringWithFormat:@"Push %@ '%@' to default remote", [ref refishType], [ref shortName]];
else
description = [NSString stringWithFormat:@"Push updates to remote %@", [remoteRef remoteName]];
NSString * sdesc = [NSString stringWithFormat:@"p%@", [description substringFromIndex:1]];
NSAlert *alert = [NSAlert alertWithMessageText:description
defaultButton:@"Push"
alternateButton:@"Cancel"
otherButton:nil
informativeTextWithFormat:@"Are you sure you want to %@?", sdesc];
[alert setShowsSuppressionButton:YES];
NSMutableDictionary *info = [NSMutableDictionary dictionary];
if (ref)
[info setObject:ref forKey:kGitXBranchType];
if (remoteRef)
[info setObject:remoteRef forKey:kGitXRemoteType];
[alert beginSheetModalForWindow:[historyController.repository.windowController window]
modalDelegate:self
didEndSelector:@selector(confirmPushRefSheetDidEnd:returnCode:contextInfo:)
contextInfo:info];
}
- (void)confirmPushRefSheetDidEnd:(NSAlert *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
{
[[sheet window] orderOut:nil];
if ([[sheet suppressionButton] state] == NSOnState)
[PBGitDefaults suppressDialogWarningForDialog:kDialogConfirmPush];
if (returnCode == NSAlertDefaultReturn) {
PBGitRef *ref = [(NSDictionary *)contextInfo objectForKey:kGitXBranchType];
PBGitRef *remoteRef = [(NSDictionary *)contextInfo objectForKey:kGitXRemoteType];
[historyController.repository beginPushRef:ref toRemote:remoteRef];
}
}
- (void) pushUpdatesToRemote:(PBRefMenuItem *)sender
{
PBGitRef *remoteRef = [(PBGitRef *)[sender refish] remoteRef];
[self showConfirmPushRefSheet:nil remote:remoteRef];
}
- (void) pushDefaultRemoteForRef:(PBRefMenuItem *)sender
{
PBGitRef *ref = (PBGitRef *)[sender refish];
[self showConfirmPushRefSheet:ref remote:nil];
}
- (void) pushToRemote:(PBRefMenuItem *)sender
{
PBGitRef *ref = (PBGitRef *)[sender refish];
NSString *remoteName = [sender representedObject];
PBGitRef *remoteRef = [PBGitRef refFromString:[kGitXRemoteRefPrefix stringByAppendingString:remoteName]];
[self showConfirmPushRefSheet:ref remote:remoteRef];
}
#pragma mark Merge
- (void) merge:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[historyController.repository mergeWithRefish:refish];
}
#pragma mark Checkout
- (void) checkout:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[historyController.repository checkoutRefish:refish];
}
#pragma mark Cherry Pick
- (void) cherryPick:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[historyController.repository cherryPickRefish:refish];
}
#pragma mark Rebase
- (void) rebaseHeadBranch:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[historyController.repository rebaseBranch:nil onRefish:refish];
}
#pragma mark Create Branch
- (void) createBranch:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[PBCreateBranchSheet beginCreateBranchSheetAtRefish:refish inRepository:historyController.repository];
}
#pragma mark Copy info
- (void) copySHA:(PBRefMenuItem *)sender
{
PBGitCommit *commit = nil;
if ([[sender refish] refishType] == kGitXCommitType)
commit = (PBGitCommit *)[sender refish];
else
commit = [historyController.repository commitForRef:[sender refish]];
NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
[pasteboard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil];
[pasteboard setString:[commit realSha] forType:NSStringPboardType];
}
- (void) copyPatch:(PBRefMenuItem *)sender
{
PBGitCommit *commit = nil;
if ([[sender refish] refishType] == kGitXCommitType)
commit = (PBGitCommit *)[sender refish];
else
commit = [historyController.repository commitForRef:[sender refish]];
NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
[pasteboard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil];
[pasteboard setString:[commit patch] forType:NSStringPboardType];
}
#pragma mark Diff
- (void) diffWithHEAD:(PBRefMenuItem *)sender
{
PBGitCommit *commit = nil;
if ([[sender refish] refishType] == kGitXCommitType)
commit = (PBGitCommit *)[sender refish];
else
commit = [historyController.repository commitForRef:[sender refish]];
[PBDiffWindowController showDiffWindowWithFiles:nil fromCommit:commit diffCommit:nil];
}
#pragma mark Tags
- (void) createTag:(PBRefMenuItem *)sender
{
id <PBGitRefish> refish = [sender refish];
[PBCreateTagSheet beginCreateTagSheetAtRefish:refish inRepository:historyController.repository];
}
- (void) showTagInfoSheet:(PBRefMenuItem *)sender
{
if ([[sender refish] refishType] != kGitXTagType)
return;
NSString *tagName = [(PBGitRef *)[sender refish] tagName];
int retValue = 1;
NSArray *args = [NSArray arrayWithObjects:@"tag", @"-n50", @"-l", tagName, nil];
NSString *info = [historyController.repository outputInWorkdirForArguments:args retValue:&retValue];
if (!retValue) {
NSString *message = [NSString stringWithFormat:@"Info for tag: %@", tagName];
[historyController.repository.windowController showMessageSheet:message infoText:info];
}
}
#pragma mark Remove a branch, remote or tag
- (void)showDeleteRefSheet:(PBRefMenuItem *)sender
{
if ([[sender refish] refishType] == kGitXCommitType)
return;
PBGitRef *ref = (PBGitRef *)[sender refish];
if ([PBGitDefaults isDialogWarningSuppressedForDialog:kDialogDeleteRef]) {
[historyController.repository deleteRef:ref];
return;
}
NSString *ref_desc = [NSString stringWithFormat:@"%@ '%@'", [ref refishType], [ref shortName]];
NSAlert *alert = [NSAlert alertWithMessageText:[NSString stringWithFormat:@"Delete %@?", ref_desc]
defaultButton:@"Delete"
alternateButton:@"Cancel"
otherButton:nil
informativeTextWithFormat:@"Are you sure you want to remove the %@?", ref_desc];
[alert setShowsSuppressionButton:YES];
[alert beginSheetModalForWindow:[historyController.repository.windowController window]
modalDelegate:self
didEndSelector:@selector(deleteRefSheetDidEnd:returnCode:contextInfo:)
contextInfo:ref];
}
- (void)deleteRefSheetDidEnd:(NSAlert *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
{
[[sheet window] orderOut:nil];
if ([[sheet suppressionButton] state] == NSOnState)
[PBGitDefaults suppressDialogWarningForDialog:kDialogDeleteRef];
if (returnCode == NSAlertDefaultReturn) {
PBGitRef *ref = (PBGitRef *)contextInfo;
[historyController.repository deleteRef:ref];
}
}
#pragma mark Contextual menus
- (NSArray *) menuItemsForRef:(PBGitRef *)ref
{
return [PBRefMenuItem defaultMenuItemsForRef:ref inRepository:historyController.repository target:self];
}
- (NSArray *) menuItemsForCommit:(PBGitCommit *)commit
{
return [PBRefMenuItem defaultMenuItemsForCommit:commit target:self];
}
- (NSArray *)menuItemsForRow:(NSInteger)rowIndex
{
NSArray *commits = [commitController arrangedObjects];
if ([commits count] <= rowIndex)
return nil;
return [self menuItemsForCommit:[commits objectAtIndex:rowIndex]];
}
# pragma mark Tableview delegate methods
- (BOOL)tableView:(NSTableView *)tv writeRowsWithIndexes:(NSIndexSet *)rowIndexes toPasteboard:(NSPasteboard*)pboard
{
NSPoint location = [tv convertPointFromBase:[(PBCommitList *)tv mouseDownPoint]];
int row = [tv rowAtPoint:location];
int column = [tv columnAtPoint:location];
int subjectColumn = [tv columnWithIdentifier:@"SubjectColumn"];
if (column != subjectColumn)
return NO;
PBGitRevisionCell *cell = (PBGitRevisionCell *)[tv preparedCellAtColumn:column row:row];
NSRect cellFrame = [tv frameOfCellAtColumn:column row:row];
int index = [cell indexAtX:(location.x - cellFrame.origin.x)];
if (index == -1)
return NO;
PBGitRef *ref = [[[cell objectValue] refs] objectAtIndex:index];
if ([ref isTag] || [ref isRemoteBranch])
return NO;
if ([[[historyController.repository headRef] ref] isEqualToRef:ref])
return NO;
NSData *data = [NSKeyedArchiver archivedDataWithRootObject:[NSArray arrayWithObjects:[NSNumber numberWithInt:row], [NSNumber numberWithInt:index], NULL]];
[pboard declareTypes:[NSArray arrayWithObject:@"PBGitRef"] owner:self];
[pboard setData:data forType:@"PBGitRef"];
return YES;
}
- (NSDragOperation)tableView:(NSTableView*)tv
validateDrop:(id <NSDraggingInfo>)info
proposedRow:(NSInteger)row
proposedDropOperation:(NSTableViewDropOperation)operation
{
if (operation == NSTableViewDropAbove)
return NSDragOperationNone;
NSPasteboard *pboard = [info draggingPasteboard];
if ([pboard dataForType:@"PBGitRef"])
return NSDragOperationMove;
return NSDragOperationNone;
}
- (void) dropRef:(NSDictionary *)dropInfo
{
PBGitRef *ref = [dropInfo objectForKey:@"dragRef"];
PBGitCommit *oldCommit = [dropInfo objectForKey:@"oldCommit"];
PBGitCommit *dropCommit = [dropInfo objectForKey:@"dropCommit"];
if (!ref || ! oldCommit || !dropCommit)
return;
int retValue = 1;
[historyController.repository outputForArguments:[NSArray arrayWithObjects:@"update-ref", @"-mUpdate from GitX", [ref ref], [dropCommit realSha], NULL] retValue:&retValue];
if (retValue)
return;
[dropCommit addRef:ref];
[oldCommit removeRef:ref];
[historyController.commitList reloadData];
}
- (BOOL)tableView:(NSTableView *)aTableView
acceptDrop:(id <NSDraggingInfo>)info
row:(NSInteger)row
dropOperation:(NSTableViewDropOperation)operation
{
if (operation != NSTableViewDropOn)
return NO;
NSPasteboard *pboard = [info draggingPasteboard];
NSData *data = [pboard dataForType:@"PBGitRef"];
if (!data)
return NO;
NSArray *numbers = [NSKeyedUnarchiver unarchiveObjectWithData:data];
int oldRow = [[numbers objectAtIndex:0] intValue];
if (oldRow == row)
return NO;
int oldRefIndex = [[numbers objectAtIndex:1] intValue];
PBGitCommit *oldCommit = [[commitController arrangedObjects] objectAtIndex:oldRow];
PBGitRef *ref = [[oldCommit refs] objectAtIndex:oldRefIndex];
PBGitCommit *dropCommit = [[commitController arrangedObjects] objectAtIndex:row];
NSDictionary *dropInfo = [NSDictionary dictionaryWithObjectsAndKeys:
ref, @"dragRef",
oldCommit, @"oldCommit",
dropCommit, @"dropCommit",
nil];
if ([PBGitDefaults isDialogWarningSuppressedForDialog:kDialogAcceptDroppedRef]) {
[self dropRef:dropInfo];
return YES;
}
NSString *subject = [dropCommit subject];
if ([subject length] > 99)
subject = [[subject substringToIndex:99] stringByAppendingString:@""];
NSString *infoText = [NSString stringWithFormat:@"Move the %@ to point to the commit: %@", [ref refishType], subject];
NSAlert *alert = [NSAlert alertWithMessageText:[NSString stringWithFormat:@"Move %@: %@", [ref refishType], [ref shortName]]
defaultButton:@"Move"
alternateButton:@"Cancel"
otherButton:nil
informativeTextWithFormat:infoText];
[alert setShowsSuppressionButton:YES];
[alert beginSheetModalForWindow:[historyController.repository.windowController window]
modalDelegate:self
didEndSelector:@selector(acceptDropInfoAlertDidEnd:returnCode:contextInfo:)
contextInfo:dropInfo];
return YES;
}
- (void)acceptDropInfoAlertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
{
[[alert window] orderOut:nil];
if (returnCode == NSAlertDefaultReturn)
[self dropRef:contextInfo];
if ([[alert suppressionButton] state] == NSOnState)
[PBGitDefaults suppressDialogWarningForDialog:kDialogAcceptDroppedRef];
}
@end
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