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34704: Make colors as well as metrics customizable.

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akkana%netscape.com 2000-04-11 22:34:55 +00:00
parent c47b02290d
commit d90456d6c4
2 changed files with 211 additions and 53 deletions
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233
widget/src/xpwidgets/nsXPLookAndFeel.cpp
View File

@ -30,59 +30,143 @@ NS_IMPL_ISUPPORTS1(nsXPLookAndFeel, nsILookAndFeel)
nsLookAndFeelIntPref nsXPLookAndFeel::sIntPrefs[] =
{
{ "ui.windowTitleHeight", eMetric_WindowTitleHeight, PR_FALSE, PR_FALSE, 0 },
{ "ui.windowBorderWidth", eMetric_WindowBorderWidth, PR_FALSE, PR_FALSE, 0 },
{ "ui.windowBorderHeight", eMetric_WindowBorderHeight, PR_FALSE, PR_FALSE, 0 },
{ "ui.widget3DBorder", eMetric_Widget3DBorder, PR_FALSE, PR_FALSE, 0 },
{ "ui.textFieldBorder", eMetric_TextFieldBorder, PR_FALSE, PR_FALSE, 0 },
{ "ui.textFieldHeight", eMetric_TextFieldHeight, PR_FALSE, PR_FALSE, 0 },
{ "ui.windowTitleHeight", eMetric_WindowTitleHeight, PR_FALSE, typeInt, 0 },
{ "ui.windowBorderWidth", eMetric_WindowBorderWidth, PR_FALSE, typeInt, 0 },
{ "ui.windowBorderHeight", eMetric_WindowBorderHeight, PR_FALSE, typeInt, 0 },
{ "ui.widget3DBorder", eMetric_Widget3DBorder, PR_FALSE, typeInt, 0 },
{ "ui.textFieldBorder", eMetric_TextFieldBorder, PR_FALSE, typeInt, 0 },
{ "ui.textFieldHeight", eMetric_TextFieldHeight, PR_FALSE, typeInt, 0 },
{ "ui.buttonHorizontalInsidePaddingNavQuirks",
eMetric_ButtonHorizontalInsidePaddingNavQuirks, PR_FALSE, PR_FALSE, 0 },
eMetric_ButtonHorizontalInsidePaddingNavQuirks, PR_FALSE, typeInt, 0 },
{ "ui.buttonHorizontalInsidePaddingOffsetNavQuirks",
eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks, PR_FALSE, PR_FALSE, 0 },
{ "ui.checkboxSize", eMetric_CheckboxSize, PR_FALSE, PR_FALSE, 0 },
{ "ui.radioboxSize", eMetric_RadioboxSize, PR_FALSE, PR_FALSE, 0 },
eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks, PR_FALSE, typeInt, 0 },
{ "ui.checkboxSize", eMetric_CheckboxSize, PR_FALSE, typeInt, 0 },
{ "ui.radioboxSize", eMetric_RadioboxSize, PR_FALSE, typeInt, 0 },
{ "ui.textHorizontalInsideMinimumPadding",
eMetric_TextHorizontalInsideMinimumPadding, PR_FALSE, PR_FALSE, 0 },
eMetric_TextHorizontalInsideMinimumPadding, PR_FALSE, typeInt, 0 },
{ "ui.textVerticalInsidePadding", eMetric_TextVerticalInsidePadding,
PR_FALSE, PR_FALSE, 0 },
PR_FALSE, typeInt, 0 },
{ "ui.textShouldUseVerticalInsidePadding",
eMetric_TextShouldUseVerticalInsidePadding, PR_FALSE, PR_FALSE, 0 },
eMetric_TextShouldUseVerticalInsidePadding, PR_FALSE, typeInt, 0 },
{ "ui.textShouldUseHorizontalInsideMinimumPadding",
eMetric_TextShouldUseHorizontalInsideMinimumPadding, PR_FALSE, PR_FALSE, 0 },
eMetric_TextShouldUseHorizontalInsideMinimumPadding, PR_FALSE, typeInt, 0 },
{ "ui.listShouldUseHorizontalInsideMinimumPadding",
eMetric_ListShouldUseHorizontalInsideMinimumPadding, PR_FALSE, PR_FALSE, 0 },
eMetric_ListShouldUseHorizontalInsideMinimumPadding, PR_FALSE, typeInt, 0 },
{ "ui.listHorizontalInsideMinimumPadding",
eMetric_ListHorizontalInsideMinimumPadding, PR_FALSE, PR_FALSE, 0 },
eMetric_ListHorizontalInsideMinimumPadding, PR_FALSE, typeInt, 0 },
{ "ui.listShouldUseVerticalInsidePadding",
eMetric_ListShouldUseVerticalInsidePadding, PR_FALSE, PR_FALSE, 0 },
eMetric_ListShouldUseVerticalInsidePadding, PR_FALSE, typeInt, 0 },
{ "ui.listVerticalInsidePadding", eMetric_ListVerticalInsidePadding,
PR_FALSE, PR_FALSE, 0 },
{ "ui.caretBlinkTime", eMetric_CaretBlinkTime, PR_FALSE, PR_FALSE, 0 },
{ "ui.caretWidthTwips", eMetric_CaretWidthTwips, PR_FALSE, PR_FALSE, 0 },
{ "ui.submenuDelay", eMetric_SubmenuDelay, PR_FALSE, PR_FALSE, 0 },
PR_FALSE, typeInt, 0 },
{ "ui.caretBlinkTime", eMetric_CaretBlinkTime, PR_FALSE, typeInt, 0 },
{ "ui.caretWidthTwips", eMetric_CaretWidthTwips, PR_FALSE, typeInt, 0 },
{ "ui.submenuDelay", eMetric_SubmenuDelay, PR_FALSE, typeInt, 0 },
{ "ui.menusCanOverlapOSBar", eMetric_MenusCanOverlapOSBar,
PR_FALSE, PR_FALSE, 0 },
PR_FALSE, typeInt, 0 },
};
nsLookAndFeelFloatPref nsXPLookAndFeel::sFloatPrefs[] =
{
{ "ui.textFieldVerticalInsidePadding",
eMetricFloat_TextFieldVerticalInsidePadding, PR_FALSE, PR_TRUE, 0 },
eMetricFloat_TextFieldVerticalInsidePadding, PR_FALSE, typeFloat, 0 },
{ "ui.textFieldHorizontalInsidePadding",
eMetricFloat_TextFieldHorizontalInsidePadding, PR_FALSE, PR_TRUE, 0 },
eMetricFloat_TextFieldHorizontalInsidePadding, PR_FALSE, typeFloat, 0 },
{ "ui.textAreaVerticalInsidePadding", eMetricFloat_TextAreaVerticalInsidePadding,
PR_FALSE, PR_TRUE, 0 },
PR_FALSE, typeFloat, 0 },
{ "ui.textAreaHorizontalInsidePadding",
eMetricFloat_TextAreaHorizontalInsidePadding, PR_FALSE, PR_TRUE, 0 },
eMetricFloat_TextAreaHorizontalInsidePadding, PR_FALSE, typeFloat, 0 },
{ "ui.listVerticalInsidePadding",
eMetricFloat_ListVerticalInsidePadding, PR_FALSE, PR_TRUE, 0 },
eMetricFloat_ListVerticalInsidePadding, PR_FALSE, typeFloat, 0 },
{ "ui.listHorizontalInsidePadding",
eMetricFloat_ListHorizontalInsidePadding, PR_FALSE, PR_TRUE, 0 },
eMetricFloat_ListHorizontalInsidePadding, PR_FALSE, typeFloat, 0 },
{ "ui.buttonVerticalInsidePadding", eMetricFloat_ButtonVerticalInsidePadding,
PR_FALSE, PR_TRUE, 0 },
PR_FALSE, typeFloat, 0 },
{ "ui.buttonHorizontalInsidePadding", eMetricFloat_ButtonHorizontalInsidePadding,
PR_FALSE, PR_TRUE, 0 },
PR_FALSE, typeFloat, 0 },
};
nsLookAndFeelColorPref nsXPLookAndFeel::sColorPrefs[] =
{
{ "ui.windowBackground",
eColor_WindowBackground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.windowForeground",
eColor_WindowForeground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.widgetBackground",
eColor_WidgetBackground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.widgetForeground",
eColor_WidgetForeground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.widgetSelectBackground",
eColor_WidgetSelectBackground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.widgetSelectForeground",
eColor_WidgetSelectForeground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.widget3DHighlight",
eColor_Widget3DHighlight, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.widget3DShadow",
eColor_Widget3DShadow, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.textBackground",
eColor_TextBackground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.textForeground",
eColor_TextForeground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.textSelectBackground",
eColor_TextSelectBackground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.textSelectForeground",
eColor_TextSelectForeground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.activeborder",
eColor_activeborder, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.activecaption",
eColor_activecaption, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.appworkspace",
eColor_appworkspace, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.background",
eColor_background, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.captiontext",
eColor_captiontext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.graytext",
eColor_graytext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.highlight",
eColor_highlight, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.highlighttext",
eColor_highlighttext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.inactiveborder",
eColor_inactiveborder, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.inactivecaption",
eColor_inactivecaption, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.inactivecaptiontext",
eColor_inactivecaptiontext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.infobackground",
eColor_infobackground, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.infotext",
eColor_infotext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.menu",
eColor_menu, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.menutext",
eColor_menutext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.scrollbar",
eColor_scrollbar, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.threedface",
eColor_threedface, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.buttonface",
eColor_buttonface, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.buttonhighlight",
eColor_buttonhighlight, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.threedhighlight",
eColor_threedhighlight, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.buttontext",
eColor_buttontext, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.buttonshadow",
eColor_buttonshadow, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.threeddarkshadow",
eColor_threeddarkshadow, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.threedshadow",
eColor_threedshadow, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.threedlightshadow",
eColor_threedlightshadow, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.window",
eColor_window, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.windowframe",
eColor_windowframe, PR_FALSE, typeColor, (nscolor)0 },
{ "ui.windowtext",
eColor_windowtext, PR_FALSE, typeColor, (nscolor)0 },
};
PRBool nsXPLookAndFeel::sInitialized = PR_FALSE;
@ -140,31 +224,83 @@ static int floatPrefChanged (const char *newpref, void *data)
return 0;
}
static int colorPrefChanged (const char *newpref, void *data)
{
nsLookAndFeelColorPref* np = (nsLookAndFeelColorPref*)data;
if (np)
{
nsresult rv;
NS_WITH_SERVICE(nsIPref, prefService, kPrefServiceCID, &rv);
if (NS_SUCCEEDED(rv) && prefService)
{
char *colorStr = 0;
rv = prefService->CopyCharPref(np->name, &colorStr);
if (NS_SUCCEEDED(rv) && colorStr[0])
{
nsString colorNSStr(colorStr);
nscolor thecolor;
if (NS_SUCCEEDED(NS_ColorNameToRGB(colorNSStr, &thecolor)))
{
np->isSet = PR_TRUE;
np->colorVar = (nscolor)thecolor;
#ifdef DEBUG_akkana
printf("====== Changed color pref %s to 0x%lx\n",
np->name, (long)np->colorVar);
}
#endif
PL_strfree(colorStr);
}
}
}
return 0;
}
nsresult
nsXPLookAndFeel::InitFromPref(nsLookAndFeelIntPref* aPref)
nsXPLookAndFeel::InitFromPref(nsLookAndFeelIntPref* aPref, nsIPref* aPrefService)
{
PRInt32 intpref;
nsresult rv = mPrefService->GetIntPref(aPref->name, &intpref);
nsresult rv = aPrefService->GetIntPref(aPref->name, &intpref);
if (NS_SUCCEEDED(rv))
{
aPref->isSet = PR_TRUE;
aPref->intVar = intpref;
}
mPrefService->RegisterCallback(aPref->name, intPrefChanged, aPref);
aPrefService->RegisterCallback(aPref->name, intPrefChanged, aPref);
return rv;
}
nsresult
nsXPLookAndFeel::InitFromPref(nsLookAndFeelFloatPref* aPref)
nsXPLookAndFeel::InitFromPref(nsLookAndFeelFloatPref* aPref, nsIPref* aPrefService)
{
PRInt32 intpref;
nsresult rv = mPrefService->GetIntPref(aPref->name, &intpref);
nsresult rv = aPrefService->GetIntPref(aPref->name, &intpref);
if (NS_SUCCEEDED(rv))
{
aPref->isSet = PR_TRUE;
aPref->floatVar = (float)intpref / 100.;
}
mPrefService->RegisterCallback(aPref->name, floatPrefChanged, &aPref);
aPrefService->RegisterCallback(aPref->name, floatPrefChanged, aPref);
return rv;
}
nsresult
nsXPLookAndFeel::InitFromPref(nsLookAndFeelColorPref* aPref, nsIPref* aPrefService)
{
char *colorStr = 0;
nsresult rv = aPrefService->CopyCharPref(aPref->name, &colorStr);
if (NS_SUCCEEDED(rv) && colorStr[0])
{
nsAutoString colorNSStr(colorStr);
nscolor thecolor;
if (NS_SUCCEEDED(NS_ColorNameToRGB(colorNSStr, &thecolor)))
{
aPref->isSet = PR_TRUE;
aPref->colorVar = (nscolor)thecolor;
PL_strfree(colorStr);
}
}
aPrefService->RegisterCallback(aPref->name, colorPrefChanged, aPref);
return rv;
}
@ -182,19 +318,19 @@ nsXPLookAndFeel::Init()
sInitialized = PR_TRUE;
nsresult rv;
mPrefService = do_GetService(kPrefServiceCID, &rv);
if (NS_FAILED(rv) || !mPrefService)
NS_WITH_SERVICE(nsIPref, prefService, kPrefServiceCID, &rv);
if (NS_FAILED(rv) || !prefService)
return;
unsigned int i;
for (i = 0; i < ((sizeof (sIntPrefs) / sizeof (*sIntPrefs))); ++i)
InitFromPref(&sIntPrefs[i]);
InitFromPref(&sIntPrefs[i], prefService);
for (i = 0; i < ((sizeof (sFloatPrefs) / sizeof (*sFloatPrefs))); ++i)
InitFromPref(&sFloatPrefs[i]);
InitFromPref(&sFloatPrefs[i], prefService);
// We won't need the prefs service any more:
mPrefService = 0;
for (i = 0; i < ((sizeof (sColorPrefs) / sizeof (*sColorPrefs))); ++i)
InitFromPref(&sColorPrefs[i], prefService);
}
nsXPLookAndFeel::~nsXPLookAndFeel()
@ -209,9 +345,16 @@ nsXPLookAndFeel::~nsXPLookAndFeel()
//
NS_IMETHODIMP nsXPLookAndFeel::GetColor(const nsColorID aID, nscolor &aColor)
{
// We don't return any colors, currently;
// sostly because we need a string-pref-to-NS_RGB translation routine,
// but we also assume the user will pick a skin with colors they like.
if (!sInitialized)
Init();
for (unsigned int i = 0; i < ((sizeof (sIntPrefs) / sizeof (*sIntPrefs))); ++i)
if (sColorPrefs[i].isSet && (sColorPrefs[i].id == aID))
{
aColor = sColorPrefs[i].colorVar;
return NS_OK;
}
return NS_ERROR_NOT_AVAILABLE;
}

31
widget/src/xpwidgets/nsXPLookAndFeel.h
View File

@ -28,12 +28,18 @@
#include "nsCOMPtr.h"
#include "nsIPref.h"
typedef enum nsLookAndFeelType {
typeInt,
typeFloat,
typeColor
};
struct nsLookAndFeelIntPref
{
char* name;
nsILookAndFeel::nsMetricID id;
PRPackedBool isSet;
PRPackedBool isFloat; // default (PR_FALSE) is PRInt32
nsLookAndFeelType type;
PRInt32 intVar;
};
@ -42,10 +48,19 @@ struct nsLookAndFeelFloatPref
char* name;
nsILookAndFeel::nsMetricFloatID id;
PRPackedBool isSet;
PRPackedBool isFloat; // default (PR_FALSE) is PRInt32
nsLookAndFeelType type;
float floatVar;
};
struct nsLookAndFeelColorPref
{
char* name;
nsILookAndFeel::nsColorID id;
PRPackedBool isSet;
nsLookAndFeelType type;
nscolor colorVar;
};
class nsXPLookAndFeel: public nsILookAndFeel
{
public:
@ -74,15 +89,15 @@ public:
#endif
protected:
nsresult InitFromPref(nsLookAndFeelIntPref* aPref);
nsresult InitFromPref(nsLookAndFeelFloatPref* aPref);
nsCOMPtr<nsIPref> mPrefService;
nsresult InitFromPref(nsLookAndFeelIntPref* aPref, nsIPref* aPrefService);
nsresult InitFromPref(nsLookAndFeelFloatPref* aPref, nsIPref* aPrefService);
nsresult InitFromPref(nsLookAndFeelColorPref* aPref, nsIPref* aPrefService);
static PRBool sInitialized;
static nsLookAndFeelIntPref sIntPrefs[22];
static nsLookAndFeelFloatPref sFloatPrefs[8];
static nsLookAndFeelIntPref sIntPrefs[];
static nsLookAndFeelFloatPref sFloatPrefs[];
static nsLookAndFeelColorPref sColorPrefs[];
};
extern nsresult NS_NewXPLookAndFeel(nsILookAndFeel**);