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gdiplus: Implemented Gdip[Get/Set]StringFormatTabStops with tests.

This commit is contained in:
Nikolay Sivov 2008-07-30 15:06:50 +04:00 committed by Alexandre Julliard
parent 4a08c13ba9
commit f44034a7d4
4 changed files with 129 additions and 2 deletions
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4
dlls/gdiplus/gdiplus.spec
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@ -393,7 +393,7 @@
@ stdcall GdipGetStringFormatLineAlign(ptr ptr)
@ stdcall GdipGetStringFormatMeasurableCharacterRangeCount(ptr ptr)
@ stdcall GdipGetStringFormatTabStopCount(ptr ptr)
@ stub GdipGetStringFormatTabStops
@ stdcall GdipGetStringFormatTabStops(ptr long ptr ptr)
@ stdcall GdipGetStringFormatTrimming(ptr ptr)
@ stub GdipGetTextContrast
@ stdcall GdipGetTextRenderingHint(ptr ptr)
@ -591,7 +591,7 @@
@ stdcall GdipSetStringFormatHotkeyPrefix(ptr long)
@ stdcall GdipSetStringFormatLineAlign(ptr long)
@ stdcall GdipSetStringFormatMeasurableCharacterRanges(ptr long ptr)
@ stub GdipSetStringFormatTabStops
@ stdcall GdipSetStringFormatTabStops(ptr long long ptr)
@ stdcall GdipSetStringFormatTrimming(ptr long)
@ stub GdipSetTextContrast
@ stdcall GdipSetTextRenderingHint(ptr long)

45
dlls/gdiplus/stringformat.c
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@ -153,6 +153,21 @@ GpStatus WINGDIPAPI GdipGetStringFormatTabStopCount(GDIPCONST GpStringFormat *fo
return Ok;
}
GpStatus WINGDIPAPI GdipGetStringFormatTabStops(GDIPCONST GpStringFormat *format, INT count,
REAL *firsttab, REAL *tabs)
{
if(!format || !firsttab || !tabs)
return InvalidParameter;
/* native simply crashes on count < 0 */
if(count != 0)
memcpy(tabs, format->tabs, sizeof(REAL)*count);
*firsttab = format->firsttab;
return Ok;
}
GpStatus WINGDIPAPI GdipGetStringFormatTrimming(GpStringFormat *format,
StringTrimming *trimming)
{
@ -221,6 +236,36 @@ GpStatus WINGDIPAPI GdipSetStringFormatMeasurableCharacterRanges(GpStringFormat*
return NotImplemented;
}
GpStatus WINGDIPAPI GdipSetStringFormatTabStops(GpStringFormat *format, REAL firsttab,
INT count, GDIPCONST REAL *tabs)
{
if(!format || !tabs)
return InvalidParameter;
if(count > 0){
if(firsttab < 0.0) return NotImplemented;
/* first time allocation */
if(format->tabcount == 0){
format->tabs = GdipAlloc(sizeof(REAL)*count);
if(!format->tabs)
return OutOfMemory;
}
/* reallocation */
if((format->tabcount < count) && (format->tabcount > 0)){
REAL *ptr;
ptr = HeapReAlloc(GetProcessHeap(), 0, format->tabs, sizeof(REAL)*count);
if(!ptr)
return OutOfMemory;
format->tabs = ptr;
}
format->firsttab = firsttab;
format->tabcount = count;
memcpy(format->tabs, tabs, sizeof(REAL)*count);
}
return Ok;
}
GpStatus WINGDIPAPI GdipSetStringFormatTrimming(GpStringFormat *format,
StringTrimming trimming)
{

80
dlls/gdiplus/tests/stringformat.c
View File

@ -23,6 +23,7 @@
#include "wine/test.h"
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
#define expectf(expected, got) ok(got == expected, "Expected %.2f, got %.2f\n", expected, got)
static void test_constructor(void)
{
@ -171,11 +172,14 @@ static void test_getgenerictypographic(void)
expect(Ok, stat);
}
static REAL tabstops[] = {0.0, 10.0, 2.0};
static void test_tabstops(void)
{
GpStringFormat *format;
GpStatus stat;
INT count;
REAL tabs[3];
REAL firsttab;
stat = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
expect(Ok, stat);
@ -188,10 +192,86 @@ static void test_tabstops(void)
stat = GdipGetStringFormatTabStopCount(format, NULL);
expect(InvalidParameter, stat);
stat = GdipSetStringFormatTabStops(NULL, 0.0, 0, NULL);
expect(InvalidParameter, stat);
stat = GdipSetStringFormatTabStops(format, 0.0, 0, NULL);
expect(InvalidParameter, stat);
stat = GdipSetStringFormatTabStops(NULL, 0.0, 0, tabstops);
expect(InvalidParameter, stat);
stat = GdipGetStringFormatTabStops(NULL, 0, NULL, NULL);
expect(InvalidParameter, stat);
stat = GdipGetStringFormatTabStops(format, 0, NULL, NULL);
expect(InvalidParameter, stat);
stat = GdipGetStringFormatTabStops(NULL, 0, &firsttab, NULL);
expect(InvalidParameter, stat);
stat = GdipGetStringFormatTabStops(NULL, 0, NULL, tabs);
expect(InvalidParameter, stat);
stat = GdipGetStringFormatTabStops(format, 0, &firsttab, NULL);
expect(InvalidParameter, stat);
stat = GdipGetStringFormatTabStops(format, 0, NULL, tabs);
expect(InvalidParameter, stat);
/* not NULL */
stat = GdipGetStringFormatTabStopCount(format, &count);
expect(Ok, stat);
expect(0, count);
/* negative tabcount */
stat = GdipSetStringFormatTabStops(format, 0.0, -1, tabstops);
expect(Ok, stat);
count = -1;
stat = GdipGetStringFormatTabStopCount(format, &count);
expect(Ok, stat);
expect(0, count);
stat = GdipSetStringFormatTabStops(format, -10.0, 0, tabstops);
expect(Ok, stat);
stat = GdipSetStringFormatTabStops(format, -10.0, 1, tabstops);
expect(NotImplemented, stat);
firsttab = -1.0;
tabs[0] = tabs[1] = tabs[2] = -1.0;
stat = GdipGetStringFormatTabStops(format, 0, &firsttab, tabs);
expect(Ok, stat);
expectf(-1.0, tabs[0]);
expectf(-1.0, tabs[1]);
expectf(-1.0, tabs[2]);
expectf(0.0, firsttab);
stat = GdipSetStringFormatTabStops(format, +0.0, 3, tabstops);
expect(Ok, stat);
count = 0;
stat = GdipGetStringFormatTabStopCount(format, &count);
expect(Ok, stat);
expect(3, count);
firsttab = -1.0;
tabs[0] = tabs[1] = tabs[2] = -1.0;
stat = GdipGetStringFormatTabStops(format, 3, &firsttab, tabs);
expect(Ok, stat);
expectf(0.0, tabs[0]);
expectf(10.0, tabs[1]);
expectf(2.0, tabs[2]);
expectf(0.0, firsttab);
stat = GdipSetStringFormatTabStops(format, 10.0, 3, tabstops);
expect(Ok, stat);
firsttab = -1.0;
tabs[0] = tabs[1] = tabs[2] = -1.0;
stat = GdipGetStringFormatTabStops(format, 0, &firsttab, tabs);
expect(Ok, stat);
expectf(-1.0, tabs[0]);
expectf(-1.0, tabs[1]);
expectf(-1.0, tabs[2]);
expectf(10.0, firsttab);
/* zero tabcount, after valid setting to 3 */
stat = GdipSetStringFormatTabStops(format, 0.0, 0, tabstops);
expect(Ok, stat);
count = 0;
stat = GdipGetStringFormatTabStopCount(format, &count);
expect(Ok, stat);
expect(3, count);
stat = GdipDeleteStringFormat(format);
expect(Ok, stat);

2
include/gdiplusflat.h
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@ -445,6 +445,7 @@ GpStatus WINGDIPAPI GdipGetStringFormatLineAlign(GpStringFormat*,StringAlignment
GpStatus WINGDIPAPI GdipGetStringFormatMeasurableCharacterRangeCount(
GDIPCONST GpStringFormat*, INT*);
GpStatus WINGDIPAPI GdipGetStringFormatTabStopCount(GDIPCONST GpStringFormat*,INT*);
GpStatus WINGDIPAPI GdipGetStringFormatTabStops(GDIPCONST GpStringFormat*,INT,REAL*,REAL*);
GpStatus WINGDIPAPI GdipGetStringFormatTrimming(GpStringFormat*,StringTrimming*);
GpStatus WINGDIPAPI GdipSetStringFormatAlign(GpStringFormat*,StringAlignment);
GpStatus WINGDIPAPI GdipSetStringFormatDigitSubstitution(GpStringFormat*,LANGID,StringDigitSubstitute);
@ -452,6 +453,7 @@ GpStatus WINGDIPAPI GdipSetStringFormatHotkeyPrefix(GpStringFormat*,INT);
GpStatus WINGDIPAPI GdipSetStringFormatLineAlign(GpStringFormat*,StringAlignment);
GpStatus WINGDIPAPI GdipSetStringFormatMeasurableCharacterRanges(
GpStringFormat*, INT, GDIPCONST CharacterRange*);
GpStatus WINGDIPAPI GdipSetStringFormatTabStops(GpStringFormat*,REAL,INT,GDIPCONST REAL*);
GpStatus WINGDIPAPI GdipSetStringFormatTrimming(GpStringFormat*,StringTrimming);
GpStatus WINGDIPAPI GdipCloneStringFormat(GDIPCONST GpStringFormat*,GpStringFormat**);