interesting
/
libui
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Cleaned up color access across platforms.

This commit is contained in:
Pietro Gagliardi 2018-06-24 14:22:05 -04:00
parent acb40964f3
commit f3882d6124
5 changed files with 38 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
common/table.h
View File

@ -13,6 +13,7 @@ extern uiTableValue *uiprivTableModelCellValue(uiTableModel *m, int row, int col
extern void uiprivTableModelSetCellValue(uiTableModel *m, int row, int column, const uiTableValue *value);
extern const uiTableTextColumnOptionalParams uiprivDefaultTextColumnOptionalParams;
extern int uiprivTableModelCellEditable(uiTableModel *m, int row, int column);
extern int uiprivTableModelColorIfProvided(uiTableModel *m, int row, int column, double *r, double *g, double *b, double *a);
#ifdef __cplusplus
}

14
common/tablemodel.c
View File

@ -63,3 +63,17 @@ int uiprivTableModelCellEditable(uiTableModel *m, int row, int column)
uiFreeTableValue(value);
return editable;
}
int uiprivTableModelColorIfProvided(uiTableModel *m, int row, int column, double *r, double *g, double *b, double *a)
{
uiTableValue *value;
if (column == -1)
return 0;
value = uiprivTableModelCellValue(m, row, column);
if (value == NULL)
return 0;
uiTableValueColor(value, r, g, b, a);
uiFreeTableValue(value);
return 1;
}

10
darwin/table.m
View File

@ -31,18 +31,14 @@
// TODO is this correct for overflow scrolling?
static void setBackgroundColor(uiprivTableView *t, NSTableRowView *rv, NSInteger row)
{
uiTableValue *value;
NSColor *color;
double r, g, b, a;
if (t->uiprivT->backgroundColumn == -1)
return;
value = uiprivTableModelCellValue(t->uiprivM, row, t->uiprivT->backgroundColumn);
if (value != NULL) {
uiTableValueColor(value, &r, &g, &b, &a);
uiFreeTableValue(value);
return; // let Cocoa do its default thing
if (uiprivTableModelColorIfProvided(t->uiprivM, row, t->uiprivT->backgroundColumn, &r, &g, &b, &a))
color = [NSColor colorWithSRGBRed:r green:g blue:b alpha:a];
} else {
else {
NSArray *colors;
NSInteger index;

16
darwin/tablecolumn.m
View File

@ -249,6 +249,7 @@ struct textColumnCreateParams {
if (self->tf != nil) {
NSString *str;
NSColor *color;
double r, g, b, a;
value = uiprivTableModelCellValue(self->m, row, self->textModelColumn);
str = uiprivToNSString(uiTableValueString(value));
@ -257,20 +258,9 @@ struct textColumnCreateParams {
[self->tf setEditable:uiprivTableModelCellEditable(self->m, row, self->textEditableModelColumn)];
color = nil;
if (self->textParams.ColorModelColumn != -1) {
double r, g, b, a;
value = uiprivTableModelCellValue(self->m, row, self->textParams.ColorModelColumn);
// TODO document this is allowed
if (value != NULL) {
uiTableValueColor(value, &r, &g, &b, &a);
uiFreeTableValue(value);
color = [NSColor colorWithSRGBRed:r green:g blue:b alpha:a];
}
}
if (color == nil)
color = [NSColor controlTextColor];
if (uiprivTableModelColorIfProvided(self->m, row, self->textParams.ColorModelColumn, &r, &g, &b, &a))
color = [NSColor colorWithSRGBRed:r green:g blue:b alpha:a];
[self->tf setTextColor:color];
// we don't own color in ether case; don't release
}

15
windows/tabledraw.cpp
View File

@ -549,16 +549,11 @@ static HRESULT fillDrawState(struct drawState *s, uiTable *t, NMLVCUSTOMDRAW *nm
s->textColor = GetSysColor(COLOR_HIGHLIGHTTEXT);
s->textBrush = GetSysColorBrush(COLOR_HIGHLIGHTTEXT);
} else {
uiTableValue *value;
double r, g, b, a;
s->bgColor = GetSysColor(COLOR_WINDOW);
s->bgBrush = GetSysColorBrush(COLOR_WINDOW);
if (t->backgroundColumn != -1) {
value = uiprivTableModelCellValue(s->model, s->iItem, t->backgroundColumn);
if (value != NULL) {
uiTableValueColor(value, &r, &g, &b, &a);
uiFreeTableValue(value);
if (uiprivTableModelColorIfProvided(s->model, s->iItem, t->backgroundColumn, &r, &g, &b, &a)) {
s->bgColor = blend(s->bgColor, r, g, b, a);
s->bgBrush = CreateSolidBrush(s->bgColor);
if (s->bgBrush == NULL) {
@ -568,14 +563,9 @@ static HRESULT fillDrawState(struct drawState *s, uiTable *t, NMLVCUSTOMDRAW *nm
}
s->freeBgBrush = TRUE;
}
}
s->textColor = GetSysColor(COLOR_WINDOWTEXT);
s->textBrush = GetSysColorBrush(COLOR_WINDOWTEXT);
if (p->textParams.ColorModelColumn != -1) {
value = uiprivTableModelCellValue(s->model, s->iItem, p->textParams.ColorModelColumn);
if (value != NULL) {
uiTableValueColor(value, &r, &g, &b, &a);
uiFreeTableValue(value);
if (uiprivTableModelColorIfProvided(s->model, s->iItem, p->textParams.ColorModelColumn, &r, &g, &b, &a)) {
s->textColor = blend(s->bgColor, r, g, b, a);
s->textBrush = CreateSolidBrush(s->textColor);
if (s->textBrush == NULL) {
@ -586,7 +576,6 @@ static HRESULT fillDrawState(struct drawState *s, uiTable *t, NMLVCUSTOMDRAW *nm
s->freeTextBrush = TRUE;
}
}
}
return S_OK;
fail: