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/*
* PQController.m - Font Manager
*
* Controller for installed font list & main window.
*
* Copyright 2007 Isaiah Beerbower.
*
* Author: Isaiah Beerbower
* Created: 05/24/07
* License: 3-Clause BSD license (see file COPYING)
*/
#import "PQController.h"
#import "PQFontManager.h"
#import "PQFontDocument.h"
#import "PQCompat.h"
const float groupsBoxMinWidth = 100.0 + 16.0;
const float fontsBoxMinWidth = 100.0;
const float sampleBoxMinWidth = 220.0;
@implementation PQController
- (id) init
{
[super init];
/* Create an array of font families */
PQFontManager *fontManager =
(PQFontManager *)[PQFontManager sharedFontManager];
NSArray *fontFamilyNames = [fontManager availableFontFamilies];
fontFamilies = [[NSMutableArray alloc] init];
NSEnumerator *familyNamesEnum = [fontFamilyNames objectEnumerator];
NSString *currentName;
while ((currentName = [familyNamesEnum nextObject]))
{
NSArray *members = [fontManager availableMembersOfFontFamily: currentName];
NSMutableArray *newMembers = [[NSMutableArray alloc] init];
NSArray *currentMember;
NSEnumerator *membersEnum = [members objectEnumerator];
while ((currentMember = [membersEnum nextObject]))
{
[newMembers addObject:[currentMember objectAtIndex:0]];
}
PQFontFamily *newFontFamily =
[[PQFontFamily alloc] initWithName: currentName members: newMembers];
[fontFamilies addObject:newFontFamily];
}
[fontFamilies sortUsingSelector:@selector(caseInsensitiveCompare:)];
RETAIN(fontFamilies);
return self;
}
- (void) awakeFromNib
{
[self updateSample];
/* Values that should be set in MainMenu.gorm, but aren't */
NSTableColumn * fontListColumn = [[fontList tableColumns] objectAtIndex: 0];
[[fontListColumn headerCell] setTitle: @"Fonts"];
[fontListColumn setEditable: NO];
[[[[groupList tableColumns] objectAtIndex: 0] headerCell]
setTitle: @"Groups"];
[splitView setDelegate: self];
[fontList sizeLastColumnToFit];
[groupList sizeLastColumnToFit];
float windowMinWidth = (([splitView dividerThickness] * 2) +
groupsBoxMinWidth + fontsBoxMinWidth +
sampleBoxMinWidth);
[window setMinSize: NSMakeSize(windowMinWidth, [window minSize].height)];
int fontsCount = [fontFamilies count];
if (fontsCount < 2)
{
[fontsInfoField setStringValue:
[NSString stringWithFormat:@"%i %@", fontsCount,
NSLocalizedString(@"family", nil)]];
}
else
{
[fontsInfoField setStringValue:
[NSString stringWithFormat:@"%i %@", fontsCount,
NSLocalizedString(@"families", nil)]];
}
[fontList setTarget: self];
[fontList setDoubleAction: @selector(openSelected:)];
}
/* Split view data source */
- (float) splitView: (NSSplitView *)sender
constrainMaxCoordinate: (float)proposedMax
ofSubviewAt: (int)offset
{
if (offset == 0)
{
/* FUTURE:
if ([sender isSubviewCollapsed: sampleBox])
{
return ([sender frame].size.width - 128.0);
}
else
{
return ([sender frame].size.width - [sampleBox frame].size.width - 128.0);
}
*/
/* NOW: */
return ([sender frame].size.width - [sampleBox frame].size.width -
fontsBoxMinWidth - ([sender dividerThickness] * 2));
}
else if (offset == 1)
{
return ([sender frame].size.width - sampleBoxMinWidth -
[sender dividerThickness]);
}
/* Else */
return proposedMax;
}
- (float) splitView: (NSSplitView *)sender
constrainMinCoordinate: (float)proposedMin
ofSubviewAt: (int)offset
{
if (offset == 0)
{
return groupsBoxMinWidth;
}
else if (offset == 1)
{
return ([groupsBox frame].size.width + fontsBoxMinWidth +
[sender dividerThickness]);
}
/* Else */
return proposedMin;
}
/* FUTURE:
- (BOOL) splitView: (NSSplitView *)sender canCollapseSubview: (NSView *)subview
{
if (subview == sampleBox)
{
return YES;
}
/ * Else * /
return NO;
}
*/
- (void) splitView: (NSSplitView *)sender
resizeSubviewsWithOldSize: (NSSize)oldSize
{
NSSize newSize = [splitView frame].size;
float differance = newSize.width - oldSize.width;
if (differance > 0)
{
[sampleBox setFrameSize:
NSMakeSize(([sampleBox frame].size.width + differance), newSize.height)];
}
else if (differance < 0)
{
if (([sampleBox frame].size.width + differance) > sampleBoxMinWidth)
{
[sampleBox setFrameSize:
NSMakeSize(([sampleBox frame].size.width + differance),
newSize.height)];
}
else
{
differance -= (sampleBoxMinWidth - [sampleBox frame].size.width);
/* Split the rest between the remaining views */
/* We assume that the window's minimum size is correct */
float groupsBoxWidth = [groupsBox frame].size.width;
float fontsBoxWidth = [fontsBox frame].size.width;
float groupsBoxDifferance =
(int)(differance * (groupsBoxWidth / (groupsBoxWidth + fontsBoxWidth)));
float fontsBoxDifferance = (differance - groupsBoxDifferance);
groupsBoxWidth += groupsBoxDifferance;
fontsBoxWidth += fontsBoxDifferance;
/* Avoid resizing to small if possible */
if (fontsBoxWidth < fontsBoxMinWidth)
{
groupsBoxDifferance += (fontsBoxWidth - fontsBoxMinWidth);
fontsBoxDifferance += (fontsBoxMinWidth - fontsBoxWidth);
groupsBoxWidth += (fontsBoxWidth - fontsBoxMinWidth);
fontsBoxWidth = fontsBoxMinWidth;
}
else if (groupsBoxWidth < groupsBoxMinWidth)
{
fontsBoxDifferance += (groupsBoxMinWidth - fontsBoxWidth);
groupsBoxDifferance += (groupsBoxMinWidth - groupsBoxWidth);
fontsBoxWidth += (groupsBoxWidth - groupsBoxMinWidth);
groupsBoxWidth = groupsBoxMinWidth;
}
[groupsBox setFrameSize: NSMakeSize(groupsBoxWidth, newSize.height)];
[fontsBox setFrame:
NSMakeRect(([fontsBox frame].origin.x + groupsBoxDifferance),
[fontsBox frame].origin.y, fontsBoxWidth, newSize.height)];
[sampleBox setFrame:
NSMakeRect(([sampleBox frame].origin.x + differance),
[sampleBox frame].origin.y, sampleBoxMinWidth,
newSize.height)];
}
}
else
{
[sampleBox setFrameSize: NSMakeSize([sampleBox frame].size.width,
newSize.height)];
}
[groupsBox setFrameSize: NSMakeSize([groupsBox frame].size.width,
newSize.height)];
[fontsBox setFrameSize: NSMakeSize([fontsBox frame].size.width,
newSize.height)];
}
/* Groups [table] view data source */
- (int) numberOfRowsInTableView: (NSTableView *)aTableView
{
return 1; // TEMP
}
- (id) tableView: (NSTableView *)aTableView
objectValueForTableColumn: (NSTableColumn *)aTableColumn
row: (int)rowIndex
{
return @"All"; // TEMP
}
/* Fonts [outline] view data source */
- (id) outlineView: (NSOutlineView *)outlineView
objectValueForTableColumn: (NSTableColumn *)tableColumn
byItem: (id)item
{
if ([item isKindOfClass:[PQFontFamily class]])
{
return [(PQFontFamily *)item name];
}
else if ([item isKindOfClass:[NSString class]])
{
NSString *familyName = [[NSFont fontWithName: item size: 0.0] familyName];
NSArray *familyMembersInfo =
[[PQFontManager sharedFontManager] availableMembersOfFontFamily: familyName];
NSEnumerator *membersEnum = [familyMembersInfo objectEnumerator];
NSArray *currentMember;
while ((currentMember = [membersEnum nextObject]))
{
if ([[currentMember objectAtIndex: 0] isEqualToString: item])
{
return [currentMember objectAtIndex: 1];
}
}
}
/* Else: something is wrong */
return nil;
}
- (BOOL) outlineView: (NSOutlineView *)outlineView isItemExpandable: (id)item
{
if (item == nil) /* Is this even necessary? */
{
return YES;
}
else if ([item isKindOfClass:[PQFontFamily class]])
{
return [item hasMultipleMembers];
}
/* else */
return NO;
}
- (int) outlineView: (NSOutlineView *)outlineView
numberOfChildrenOfItem: (id)item
{
if (item == nil)
{
return [fontFamilies count];
}
else if ([item isKindOfClass:[PQFontFamily class]])
{
return [[item members] count];
}
/* else */
return 0;
}
- (id) outlineView: (NSOutlineView *)outlineView
child: (int)index
ofItem: (id)item
{
if (item == nil)
{
return [fontFamilies objectAtIndex:index];
}
else if ([item isKindOfClass:[PQFontFamily class]])
{
return [[item members] objectAtIndex:index];
}
/* Else: something is wrong */
return nil;
}
/* Watch for selection changes */
- (void) tableViewSelectionDidChange: (NSNotification *)aNotification
{
// TODO: Until we implement groups.
}
- (void) outlineViewSelectionDidChange: (NSNotification *)notification
{
[self updateSample];
}
- (void) openSelected: (id)sender
{
// TODO: This method's implementation is a quick hack based on -updateSample.
// Rewite needed.
NSIndexSet *selectedRows = [fontList selectedRowIndexes];
NSEnumerator *itemEnum = [fontFamilies objectEnumerator];
PQFontFamily *currentItem;
NSMutableArray *selectedItems = [[NSMutableArray alloc] init];
while ((currentItem = [itemEnum nextObject]))
{
if ([selectedRows containsIndex:[fontList rowForItem:currentItem]])
{
[selectedItems addObjectsFromArray:[currentItem members]];
}
else
{
NSEnumerator *membersEnum = [[currentItem members] objectEnumerator];
NSString *currentMember;
while ((currentMember = [membersEnum nextObject]))
{
if ([selectedRows containsIndex:[fontList rowForItem:currentMember]])
{
[selectedItems addObject:currentMember];
}
}
}
}
if ([sender clickedRow] > -1 && [selectedItems count] > 0)
{
/*
PQFontDocument *document = [[NSDocumentController sharedDocumentController]
openUntitledDocumentOfType: @"PQFontDocument"
display: YES];
[document setFont: [selectedItems objectAtIndex: 0]]; */
PQFontDocument *document = [[NSDocumentController sharedDocumentController]
makeUntitledDocumentOfType: @"PQFontDocument"];
[document setFont: [selectedItems objectAtIndex: 0]];
[[NSDocumentController sharedDocumentController] addDocument: document];
[document makeWindowControllers];
[document showWindows];
}
}
- (void) updateSample
{
// NOTE: This method probably could be better.
NSIndexSet *selectedRows = [fontList selectedRowIndexes];
NSEnumerator *itemEnum = [fontFamilies objectEnumerator];
PQFontFamily *currentItem;
NSMutableArray *selectedItems = [[NSMutableArray alloc] init];
while ((currentItem = [itemEnum nextObject]))
{
if ([selectedRows containsIndex:[fontList rowForItem:currentItem]])
{
[selectedItems addObjectsFromArray:[currentItem members]];
}
else
{
NSEnumerator *membersEnum = [[currentItem members] objectEnumerator];
NSString *currentMember;
while ((currentMember = [membersEnum nextObject]))
{
if ([selectedRows containsIndex:[fontList rowForItem:currentMember]])
{
[selectedItems addObject:currentMember];
}
}
}
/* Else: something is wrong */
}
[sampleController setFonts:selectedItems];
}
- (void) dealloc
{
RELEASE(fontFamilies);
[super dealloc];
}
@end
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