136 lines
3.2 KiB
Objective-C
136 lines
3.2 KiB
Objective-C
// 11 june 2015
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#include "uipriv_darwin.h"
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@interface entryDelegate : NSObject <NSTextFieldDelegate> {
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uiEntry *e;
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void (*onChanged)(uiEntry *, void *);
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void *onChangedData;
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}
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- (void)controlTextDidChange:(NSNotification *)note;
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- (void)setEntry:(uiEntry *)newe;
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- (void)setOnChanged:(void (*)(uiEntry *, void *))f data:(void *)data;
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@end
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@implementation entryDelegate
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- (void)controlTextDidChange:(NSNotification *)note
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{
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(*(self->onChanged))(self->e, self->onChangedData);
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}
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- (void)setEntry:(uiEntry *)newe
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{
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self->e = newe;
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}
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- (void)setOnChanged:(void (*)(uiEntry *, void *))f data:(void *)data
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{
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self->onChanged = f;
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self->onChangedData = data;
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}
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@end
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struct entry {
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uiEntry e;
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NSTextField *textfield;
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entryDelegate *delegate;
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};
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uiDefineControlType(uiEntry, uiTypeEntry, struct entry)
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static uintptr_t entryHandle(uiControl *c)
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{
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struct entry *e = (struct entry *) c;
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return (uintptr_t) (e->textfield);
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}
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static void defaultOnChanged(uiEntry *e, void *data)
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{
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// do nothing
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}
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static char *entryText(uiEntry *ee)
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{
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struct entry *e = (struct entry *) ee;
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return uiDarwinNSStringToText([e->textfield stringValue]);
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}
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static void entrySetText(uiEntry *ee, const char *text)
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{
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struct entry *e = (struct entry *) ee;
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[e->textfield setStringValue:toNSString(text)];
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// don't queue the control for resize; entry sizes are independent of their contents
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}
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static void entryOnChanged(uiEntry *ee, void (*f)(uiEntry *, void *), void *data)
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{
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struct entry *e = (struct entry *) ee;
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[e->delegate setOnChanged:f data:data];
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}
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static int entryReadOnly(uiEntry *ee)
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{
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struct entry *e = (struct entry *) ee;
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return [e->textfield isEditable] == NO;
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}
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static void entrySetReadOnly(uiEntry *ee, int readonly)
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{
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struct entry *e = (struct entry *) ee;
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BOOL editable;
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editable = YES;
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if (readonly)
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editable = NO;
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[e->textfield setEditable:editable];
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}
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// these are based on interface builder defaults; my comments in the old code weren't very good so I don't really know what talked about what, sorry :/
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void finishNewTextField(uiControl *tt, NSTextField *t, BOOL isEntry)
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{
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uiDarwinMakeSingleViewControl(tt, t, YES);
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// THE ORDER OF THESE CALLS IS IMPORTANT; CHANGE IT AND THE BORDERS WILL DISAPPEAR
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[t setBordered:NO];
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[t setBezelStyle:NSTextFieldSquareBezel];
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[t setBezeled:isEntry];
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// we don't need to worry about substitutions/autocorrect here; see window_darwin.m for details
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[[t cell] setLineBreakMode:NSLineBreakByClipping];
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[[t cell] setScrollable:YES];
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}
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uiEntry *uiNewEntry(void)
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{
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struct entry *e;
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e = (struct entry *) uiNewControl(uiTypeEntry());
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e->textfield = [[NSTextField alloc] initWithFrame:NSZeroRect];
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[e->textfield setSelectable:YES]; // otherwise the setting is masked by the editable default of YES
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finishNewTextField(uiControl(e), e->textfield, YES);
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e->delegate = [entryDelegate new];
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[e->textfield setDelegate:e->delegate];
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[e->delegate setEntry:uiEntry(e)];
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[e->delegate setOnChanged:defaultOnChanged data:NULL];
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uiControl(e)->Handle = entryHandle;
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uiEntry(e)->Text = entryText;
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uiEntry(e)->SetText = entrySetText;
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uiEntry(e)->OnChanged = entryOnChanged;
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uiEntry(e)->ReadOnly = entryReadOnly;
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uiEntry(e)->SetReadOnly = entrySetReadOnly;
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return uiEntry(e);
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}
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