Prettified

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@8820 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero 2001-01-27 00:03:42 +00:00
parent 76ea49fa2a
commit 08072f4700

View file

@ -7,10 +7,14 @@
Author: Scott Christley <scottc@net-community.com>
Date: 1996
Modified: Fred Kiefer <FredKiefer@gmx.de>
Date: Febuary 2000
Almost complete rewrite.
Nicola Pero <n.pero@mi.flashnet.it>
Date: January 2001 - sizings and resizings
This file is part of the GNUstep GUI Library.
This library is free software; you can redistribute it and/or
@ -40,11 +44,34 @@
#include <AppKit/NSBrowserCell.h>
#include <AppKit/NSTextView.h>
#include <AppKit/NSTextField.h>
#include <AppKit/NSTextFieldCell.h>
#include <AppKit/NSColor.h>
#include <AppKit/NSPanel.h>
#include <AppKit/NSButton.h>
#include <AppKit/NSBox.h>
static inline void _setFloatValue (NSTextField *field, float size)
{
/* If casting size to int and then back to float we get no change,
it means it's an integer */
if ((float)((int)size) == size)
{
/* We prefer using this if it's an int, so that it's
displayed like in `8' rather than like in
`8.0000000000'. Yes - when NSCell's formatters are
finished we won't need this. */
[field setIntValue: (int)size];
}
else
{
[field setFloatValue: size];
}
}
/* Implemented in NSBrowser */
@interface GSBrowserTitleCell : NSTextFieldCell
@end
float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
14.0, 16.0, 18.0, 24.0, 36.0, 48.0, 64.0};
@ -141,16 +168,20 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
/*
* Setting the Font
*/
- (void) setPanelFont: (NSFont*)fontObject
- (void) setPanelFont: (NSFont *)fontObject
isMultiple: (BOOL)flag
{
NSTextField *previewArea = [[self contentView] viewWithTag: NSFPPreviewField];
NSTextField *previewArea;
previewArea = [[self contentView] viewWithTag: NSFPPreviewField];
ASSIGN(_panelFont, fontObject);
_multiple = flag;
if (fontObject == nil)
return;
{
return;
}
[previewArea setFont: fontObject];
@ -203,11 +234,13 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
face = [[_faceList objectAtIndex: i] objectAtIndex: 1];
}
// show point size and select the row if there is one
[sizeField setFloatValue: size];
_setFloatValue (sizeField, size);
for (i = 0; i < sizeof(sizes)/sizeof(float); i++)
{
if (size == sizes[i])
[sizeBrowser selectRow: i inColumn: 0];
{
[sizeBrowser selectRow: i inColumn: 0];
}
}
[previewArea setStringValue: [NSString stringWithFormat: @"%@ %@ %d PT",
@ -218,7 +251,7 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
/*
* Converting
*/
- (NSFont*) panelConvertFont: (NSFont*)fontObject
- (NSFont *) panelConvertFont: (NSFont *)fontObject
{
NSFont *newFont;
@ -236,8 +269,10 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
}
if (newFont == nil)
newFont = fontObject;
{
newFont = fontObject;
}
return newFont;
}
@ -262,7 +297,9 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
// FIXME: We have to resize
// Perhaps we could copy the code from NSSavePanel over to here
if (_accessoryView != nil)
[_accessoryView removeFromSuperview];
{
[_accessoryView removeFromSuperview];
}
ASSIGN(_accessoryView, aView);
[[self contentView] addSubview: aView];
@ -297,22 +334,22 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
- (id) _initWithoutGModel
{
NSRect pf = {{100,100}, {300,300}};
NSRect ta = {{0,50}, {300,250}};
NSRect sv = {{0,5}, {300,245}};
NSRect ts = {{0,200}, {297,40}};
NSRect pa = {{6,0}, {285,50}};
NSRect bs = {{0,0}, {297,188}};
NSRect s1 = {{6,5}, {110,183}};
NSRect s2 = {{122,5}, {110,183}};
NSRect s3 = {{237,5}, {56,135}};
NSRect sl = {{237,142}, {56,21}};
NSRect l3 = {{237,166}, {56,22}};
NSRect ba = {{0,0}, {300,50}};
NSRect sb = {{0,45}, {300,2}};
NSRect rb = {{56,8}, {72,24}};
NSRect pb = {{137,8}, {72,24}};
NSRect db = {{217,8}, {72,24}};
NSRect contentRect = {{100, 100}, {300, 300}};
NSRect topAreaRect = {{0, 42}, {300, 258}};
NSRect splitViewRect = {{8, 8}, {284, 243}};
NSRect topSplitRect = {{0, 0}, {284, 45}};
NSRect previewAreaRect = {{0, 1}, {284, 44}};
NSRect bottomSplitRect = {{0, 0}, {284, 190}};
NSRect familyBrowserRect = {{0, 0}, {111, 189}};
NSRect typefaceBrowserRect = {{113, 0}, {111, 189}};
NSRect sizeBrowserRect = {{226, 0}, {58, 143}};
NSRect sizeLabelRect = {{226, 145}, {58, 21}};
NSRect sizeTitleRect = {{226, 168}, {58, 21}};
NSRect bottomAreaRect = {{0, 0}, {300, 42}};
NSRect slashRect = {{0, 40}, {300, 2}};
NSRect revertButtonRect = {{63, 8}, {71, 24}};
NSRect previewButtonRect = {{142, 8}, {71, 24}};
NSRect setButtonRect = {{221, 8}, {71, 24}};
NSView *v;
NSView *topArea;
NSView *bottomArea;
@ -333,7 +370,7 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
unsigned int style = NSTitledWindowMask | NSClosableWindowMask
| NSMiniaturizableWindowMask | NSResizableWindowMask;
self = [super initWithContentRect: pf
self = [super initWithContentRect: contentRect
styleMask: style
backing: NSBackingStoreRetained
defer: NO
@ -343,18 +380,18 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
v = [self contentView];
// preview and selection
topArea = [[NSView alloc] initWithFrame: ta];
topArea = [[NSView alloc] initWithFrame: topAreaRect];
[topArea setAutoresizingMask: (NSViewWidthSizable | NSViewHeightSizable)];
splitView = [[NSSplitView alloc] initWithFrame: sv];
splitView = [[NSSplitView alloc] initWithFrame: splitViewRect];
[splitView setVertical: NO];
[splitView setAutoresizingMask: (NSViewWidthSizable | NSViewHeightSizable)];
topSplit = [[NSView alloc] initWithFrame: ts];
[topSplit setAutoresizingMask: (NSViewWidthSizable | NSViewHeightSizable)];
topSplit = [[NSView alloc] initWithFrame: topSplitRect];
[topSplit setAutoresizingMask: (NSViewWidthSizable | NSViewHeightSizable)];
// Display for the font example
previewArea = [[NSTextField alloc] initWithFrame: pa];
previewArea = [[NSTextField alloc] initWithFrame: previewAreaRect];
[previewArea setBackgroundColor: [NSColor textBackgroundColor]];
[previewArea setDrawsBackground: YES];
[previewArea setEditable: NO];
@ -362,16 +399,18 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
//[previewArea setUsesFontPanel: NO];
[previewArea setAlignment: NSCenterTextAlignment];
[previewArea setStringValue: @"Font preview"];
[previewArea setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];
[previewArea setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];
[previewArea setTag: NSFPPreviewField];
[topSplit addSubview: previewArea];
RELEASE(previewArea);
bottomSplit = [[NSView alloc] initWithFrame: bs];
bottomSplit = [[NSView alloc] initWithFrame: bottomSplitRect];
[bottomSplit setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable];
// Selection of the font family
// We use a browser with one column to get a selection list
familyBrowser = [[NSBrowser alloc] initWithFrame: s1];
familyBrowser = [[NSBrowser alloc] initWithFrame: familyBrowserRect];
[familyBrowser setDelegate: self];
[familyBrowser setMaxVisibleColumns: 1];
[familyBrowser setAllowsMultipleSelection: NO];
@ -381,14 +420,16 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
[familyBrowser setTakesTitleFromPreviousColumn: NO];
[familyBrowser setTarget: self];
[familyBrowser setDoubleAction: @selector(familySelected:)];
[familyBrowser setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];
[familyBrowser setAutoresizingMask: (NSViewWidthSizable
| NSViewMaxXMargin
| NSViewHeightSizable)];
[familyBrowser setTag: NSFPFamilyBrowser];
[bottomSplit addSubview: familyBrowser];
RELEASE(familyBrowser);
// selection of type face
// We use a browser with one column to get a selection list
faceBrowser = [[NSBrowser alloc] initWithFrame: s2];
faceBrowser = [[NSBrowser alloc] initWithFrame: typefaceBrowserRect];
[faceBrowser setDelegate: self];
[faceBrowser setMaxVisibleColumns: 1];
[faceBrowser setAllowsMultipleSelection: NO];
@ -398,40 +439,41 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
[faceBrowser setTakesTitleFromPreviousColumn: NO];
[faceBrowser setTarget: self];
[faceBrowser setDoubleAction: @selector(faceSelected:)];
[faceBrowser setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];
[faceBrowser setAutoresizingMask: (NSViewWidthSizable
| NSViewMinXMargin
| NSViewHeightSizable)];
[faceBrowser setTag: NSFPFaceBrowser];
[bottomSplit addSubview: faceBrowser];
RELEASE(faceBrowser);
// label for selection of size
label = [[NSTextField alloc] initWithFrame: l3];
[label setFont: [NSFont titleBarFontOfSize: 0]];
label = [[NSTextField alloc] initWithFrame: sizeTitleRect];
[label setCell: [GSBrowserTitleCell new]];
[label setFont: [NSFont boldSystemFontOfSize: 0]];
[label setAlignment: NSCenterTextAlignment];
[label setDrawsBackground: YES];
[label setBezeled: YES];
[label setEditable: NO];
[label setSelectable: NO];
[label setTextColor: [NSColor windowFrameTextColor]];
[label setBackgroundColor: [NSColor controlShadowColor]];
[label setStringValue: @"Size"];
[label setAutoresizingMask: (NSViewWidthSizable | NSViewMinYMargin)];
[label setAutoresizingMask: NSViewMinXMargin | NSViewMinYMargin];
[label setTag: NSFPSizeTitle];
[bottomSplit addSubview: label];
RELEASE(label);
// this is the size input field
sizeField = [[NSTextField alloc] initWithFrame: sl];
sizeField = [[NSTextField alloc] initWithFrame: sizeLabelRect];
[sizeField setDrawsBackground: YES];
[sizeField setEditable: YES];
//[sizeField setAllowsEditingTextAttributes: NO];
[sizeField setAlignment: NSCenterTextAlignment];
[sizeField setBackgroundColor: [NSColor windowFrameTextColor]];
[sizeField setAutoresizingMask: (NSViewWidthSizable|NSViewMinYMargin)];
[sizeField setAutoresizingMask: NSViewMinXMargin | NSViewMinYMargin];
[sizeField setTag: NSFPSizeField];
[bottomSplit addSubview: sizeField];
RELEASE(sizeField);
sizeBrowser = [[NSBrowser alloc] initWithFrame: s3];
sizeBrowser = [[NSBrowser alloc] initWithFrame: sizeBrowserRect];
[sizeBrowser setDelegate: self];
[sizeBrowser setMaxVisibleColumns: 1];
[sizeBrowser setAllowsMultipleSelection: NO];
@ -441,54 +483,65 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
[sizeBrowser setTakesTitleFromPreviousColumn: NO];
[sizeBrowser setTarget: self];
[sizeBrowser setDoubleAction: @selector(sizeSelected:)];
[sizeBrowser setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];
[sizeBrowser setAutoresizingMask: NSViewMinXMargin | NSViewHeightSizable];
[sizeBrowser setTag: NSFPSizeBrowser];
[bottomSplit addSubview: sizeBrowser];
RELEASE(sizeBrowser);
[splitView addSubview: topSplit];
// reset the size
[topSplit setFrame: ts];
RELEASE(topSplit);
[splitView addSubview: bottomSplit];
RELEASE(bottomSplit);
/* NSSplitView is tricky so we use this little workaround to force
the sizes right. */
[topSplit setFrame: topSplitRect];
[bottomSplit setFrame: bottomSplitRect];
[splitView adjustSubviews];
[splitView setDelegate: self];
[topArea addSubview: splitView];
RELEASE(splitView);
// action buttons
bottomArea = [[NSView alloc] initWithFrame: ba];
bottomArea = [[NSView alloc] initWithFrame: bottomAreaRect];
slash = [[NSBox alloc] initWithFrame: sb];
slash = [[NSBox alloc] initWithFrame: slashRect];
[slash setBorderType: NSGrooveBorder];
[slash setTitlePosition: NSNoTitle];
[slash setAutoresizingMask: NSViewWidthSizable];
[bottomArea addSubview: slash];
RELEASE(slash);
// cancle button
revertButton = [[NSButton alloc] initWithFrame: rb];
// cancel button
revertButton = [[NSButton alloc] initWithFrame: revertButtonRect];
[revertButton setStringValue: @"Revert"];
[revertButton setAction: @selector(cancel:)];
[revertButton setTarget: self];
[revertButton setTag: NSFPRevertButton];
[revertButton setAutoresizingMask: NSViewMinXMargin];
[bottomArea addSubview: revertButton];
RELEASE(revertButton);
// toggle button for preview
previewButton = [[NSButton alloc] initWithFrame: pb];
previewButton = [[NSButton alloc] initWithFrame: previewButtonRect];
[previewButton setStringValue: @"Preview"];
[previewButton setButtonType: NSOnOffButton];
[previewButton setAction: @selector(_togglePreview:)];
[previewButton setTarget: self];
[previewButton setTag: NSFPPreviewButton];
[previewButton setAutoresizingMask: NSViewMinXMargin];
[bottomArea addSubview: previewButton];
RELEASE(previewButton);
// button to set the font
setButton = [[NSButton alloc] initWithFrame: db];
setButton = [[NSButton alloc] initWithFrame: setButtonRect];
[setButton setStringValue: @"Set"];
[setButton setAction: @selector(ok:)];
[setButton setTarget: self];
[setButton setTag: NSFPSetButton];
[setButton setAutoresizingMask: NSViewMinXMargin];
[bottomArea addSubview: setButton];
// make it the default button
//[self setDefaultButtonCell: [setButton cell]];
@ -499,11 +552,16 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
// Add the accessory view, if there is one
if (_accessoryView != nil)
[v addSubview: _accessoryView];
{
[v addSubview: _accessoryView];
}
[bottomArea setAutoresizingMask: NSViewWidthSizable];
[v addSubview: bottomArea];
RELEASE(bottomArea);
[self setMinSize: [self frame].size];
return self;
}
@ -560,6 +618,8 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
- (void) cancel: (id)sender
{
// FIXME/TODO
/*
* The cancel button has been pushed
* we should reset the items in the panel
@ -568,7 +628,7 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
isMultiple: _multiple];
}
- (NSFont*) _fontForSelection: (NSFont*)fontObject
- (NSFont *) _fontForSelection: (NSFont *)fontObject
{
float size;
NSString *fontName;
@ -615,30 +675,37 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
selectRow: (int)row
inColumn: (int)column
{
if ([sender tag] == NSFPFamilyBrowser)
switch ([sender tag])
{
NSFontManager *fm = [NSFontManager sharedFontManager];
NSBrowser *faceBrowser = [[self contentView] viewWithTag: NSFPFaceBrowser];
case NSFPFamilyBrowser:
{
NSFontManager *fm = [NSFontManager sharedFontManager];
NSBrowser *faceBrowser = [[self contentView] viewWithTag: NSFPFaceBrowser];
ASSIGN(_faceList, [fm availableMembersOfFontFamily:
[_familyList objectAtIndex: row]]);
_family = row;
[faceBrowser validateVisibleColumns];
_face = -1;
break;
}
case NSFPFaceBrowser:
{
_face = row;
break;
}
case NSFPSizeBrowser:
default:
{
NSTextField *sizeField;
ASSIGN(_faceList, [fm availableMembersOfFontFamily:
[_familyList objectAtIndex: row]]);
_family = row;
[faceBrowser validateVisibleColumns];
_face = -1;
sizeField = [[self contentView] viewWithTag: NSFPSizeField];
_setFloatValue (sizeField, sizes[row]);
break;
}
}
else if ([sender tag] == NSFPFaceBrowser)
{
_face = row;
}
else if ([sender tag] == NSFPSizeBrowser)
{
float size = sizes[row];
NSTextField *sizeField = [[self contentView] viewWithTag: NSFPSizeField];
[sizeField setFloatValue: size];
}
if (_preview)
{
[self _togglePreview: nil];
@ -647,62 +714,100 @@ float sizes[] = {4.0, 6.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0,
return YES;
}
- (int) browser: (NSBrowser*)sender numberOfRowsInColumn: (int)column
- (int) browser: (NSBrowser*)sender numberOfRowsInColumn: (int)column
{
if ([sender tag] == NSFPFamilyBrowser)
return [_familyList count];
else if ([sender tag] == NSFPFaceBrowser)
return [_faceList count];
else if ([sender tag] == NSFPSizeBrowser)
return sizeof(sizes)/sizeof(float);
return 0;
switch ([sender tag])
{
case NSFPFamilyBrowser:
{
return [_familyList count];
}
case NSFPFaceBrowser:
{
return [_faceList count];
}
case NSFPSizeBrowser:
{
return sizeof (sizes) / sizeof (float);
}
default:
{
return 0;
}
}
}
- (NSString*) browser: (NSBrowser*)sender titleOfColumn: (int)column
- (NSString*) browser: (NSBrowser*)sender titleOfColumn: (int)column
{
if ([sender tag] == NSFPFamilyBrowser)
return @"Family";
else if ([sender tag] == NSFPFaceBrowser)
return @"Typeface";
return @"";
switch ([sender tag])
{
case NSFPFamilyBrowser:
{
return @"Family";
}
case NSFPFaceBrowser:
{
return @"Typeface";
}
default:
{
return @"";
}
}
}
- (void) browser: (NSBrowser*)sender
- (void) browser: (NSBrowser *)sender
willDisplayCell: (id)cell
atRow: (int)row
column: (int)column
{
NSString *value = nil;
if ([sender tag] == NSFPFamilyBrowser)
switch ([sender tag])
{
if ([_familyList count] > row)
{
value = [_familyList objectAtIndex: row];
}
}
else if ([sender tag] == NSFPFaceBrowser)
{
if ([_faceList count] > row)
{
value = [[_faceList objectAtIndex: row] objectAtIndex: 1];
}
}
else if ([sender tag] == NSFPSizeBrowser)
{
value = [NSString stringWithFormat: @"%d", (int) sizes[row]];
case NSFPFamilyBrowser:
{
if ([_familyList count] > row)
{
value = [_familyList objectAtIndex: row];
}
break;
}
case NSFPFaceBrowser:
{
if ([_faceList count] > row)
{
value = [[_faceList objectAtIndex: row] objectAtIndex: 1];
}
break;
}
case NSFPSizeBrowser:
default:
{
value = [NSString stringWithFormat: @"%d", (int) sizes[row]];
}
}
[cell setStringValue: value];
[cell setLeaf: YES];
}
- (BOOL) browser: (NSBrowser*)sender
- (BOOL) browser: (NSBrowser *)sender
isColumnValid: (int)column;
{
return NO;
}
@end
@implementation NSFontPanel (NSSplitViewDelegate)
- (void) splitView: (NSSplitView *)splitView
constrainMinCoordinate: (float *)min
maxCoordinate: (float *)max
ofSubviewAt: (int)offset
{
*max = *max - 100;
}
@end