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panic when an extension request is issued before an extension has been initialized. but give a nice error message for the happy people.

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This commit is contained in:
Andrew Gallant (Ocelot)
2012-05-11 23:58:52 -04:00
parent fb3128ed2a
commit 29942bf078
29 changed files with 2876 additions and 202 deletions
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64
nexgb/shape/shape.go
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@@ -2,7 +2,7 @@
package shape
/*
This file was generated by shape.xml on May 11 2012 1:58:36am EDT.
This file was generated by shape.xml on May 11 2012 11:57:19pm EDT.
This file is automatically generated. Edit at your peril!
*/
@@ -40,6 +40,10 @@ func init() {
xgb.NewExtErrorFuncs["SHAPE"] = make(map[int]xgb.NewErrorFun)
}
// Skipping definition for base type 'Card8'
// Skipping definition for base type 'Int16'
// Skipping definition for base type 'Int32'
// Skipping definition for base type 'Void'
@@ -60,10 +64,6 @@ func init() {
// Skipping definition for base type 'Float'
// Skipping definition for base type 'Card8'
// Skipping definition for base type 'Int16'
const (
SoSet = 0
SoUnion = 1
@@ -217,6 +217,9 @@ type QueryVersionCookie struct {
// QueryVersion sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryVersionCookie.Reply()
func QueryVersion(c *xgb.Conn) QueryVersionCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'QueryVersion' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(queryVersionRequest(c), cookie)
return QueryVersionCookie{cookie}
@@ -225,6 +228,9 @@ func QueryVersion(c *xgb.Conn) QueryVersionCookie {
// QueryVersionUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryVersionUnchecked(c *xgb.Conn) QueryVersionCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'QueryVersion' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(queryVersionRequest(c), cookie)
return QueryVersionCookie{cookie}
@@ -300,6 +306,9 @@ type RectanglesCookie struct {
// Rectangles sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func Rectangles(c *xgb.Conn, Operation Op, DestinationKind Kind, Ordering byte, DestinationWindow xproto.Window, XOffset int16, YOffset int16, Rectangles []xproto.Rectangle) RectanglesCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Rectangles' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(rectanglesRequest(c, Operation, DestinationKind, Ordering, DestinationWindow, XOffset, YOffset, Rectangles), cookie)
return RectanglesCookie{cookie}
@@ -308,6 +317,9 @@ func Rectangles(c *xgb.Conn, Operation Op, DestinationKind Kind, Ordering byte,
// RectanglesChecked sends a checked request.
// If an error occurs, it can be retrieved using RectanglesCookie.Check()
func RectanglesChecked(c *xgb.Conn, Operation Op, DestinationKind Kind, Ordering byte, DestinationWindow xproto.Window, XOffset int16, YOffset int16, Rectangles []xproto.Rectangle) RectanglesCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Rectangles' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(rectanglesRequest(c, Operation, DestinationKind, Ordering, DestinationWindow, XOffset, YOffset, Rectangles), cookie)
return RectanglesCookie{cookie}
@@ -368,6 +380,9 @@ type MaskCookie struct {
// Mask sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func Mask(c *xgb.Conn, Operation Op, DestinationKind Kind, DestinationWindow xproto.Window, XOffset int16, YOffset int16, SourceBitmap xproto.Pixmap) MaskCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Mask' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(maskRequest(c, Operation, DestinationKind, DestinationWindow, XOffset, YOffset, SourceBitmap), cookie)
return MaskCookie{cookie}
@@ -376,6 +391,9 @@ func Mask(c *xgb.Conn, Operation Op, DestinationKind Kind, DestinationWindow xpr
// MaskChecked sends a checked request.
// If an error occurs, it can be retrieved using MaskCookie.Check()
func MaskChecked(c *xgb.Conn, Operation Op, DestinationKind Kind, DestinationWindow xproto.Window, XOffset int16, YOffset int16, SourceBitmap xproto.Pixmap) MaskCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Mask' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(maskRequest(c, Operation, DestinationKind, DestinationWindow, XOffset, YOffset, SourceBitmap), cookie)
return MaskCookie{cookie}
@@ -434,6 +452,9 @@ type CombineCookie struct {
// Combine sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func Combine(c *xgb.Conn, Operation Op, DestinationKind Kind, SourceKind Kind, DestinationWindow xproto.Window, XOffset int16, YOffset int16, SourceWindow xproto.Window) CombineCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Combine' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(combineRequest(c, Operation, DestinationKind, SourceKind, DestinationWindow, XOffset, YOffset, SourceWindow), cookie)
return CombineCookie{cookie}
@@ -442,6 +463,9 @@ func Combine(c *xgb.Conn, Operation Op, DestinationKind Kind, SourceKind Kind, D
// CombineChecked sends a checked request.
// If an error occurs, it can be retrieved using CombineCookie.Check()
func CombineChecked(c *xgb.Conn, Operation Op, DestinationKind Kind, SourceKind Kind, DestinationWindow xproto.Window, XOffset int16, YOffset int16, SourceWindow xproto.Window) CombineCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Combine' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(combineRequest(c, Operation, DestinationKind, SourceKind, DestinationWindow, XOffset, YOffset, SourceWindow), cookie)
return CombineCookie{cookie}
@@ -503,6 +527,9 @@ type OffsetCookie struct {
// Offset sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func Offset(c *xgb.Conn, DestinationKind Kind, DestinationWindow xproto.Window, XOffset int16, YOffset int16) OffsetCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Offset' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(offsetRequest(c, DestinationKind, DestinationWindow, XOffset, YOffset), cookie)
return OffsetCookie{cookie}
@@ -511,6 +538,9 @@ func Offset(c *xgb.Conn, DestinationKind Kind, DestinationWindow xproto.Window,
// OffsetChecked sends a checked request.
// If an error occurs, it can be retrieved using OffsetCookie.Check()
func OffsetChecked(c *xgb.Conn, DestinationKind Kind, DestinationWindow xproto.Window, XOffset int16, YOffset int16) OffsetCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'Offset' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(offsetRequest(c, DestinationKind, DestinationWindow, XOffset, YOffset), cookie)
return OffsetCookie{cookie}
@@ -563,6 +593,9 @@ type QueryExtentsCookie struct {
// QueryExtents sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryExtentsCookie.Reply()
func QueryExtents(c *xgb.Conn, DestinationWindow xproto.Window) QueryExtentsCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'QueryExtents' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(queryExtentsRequest(c, DestinationWindow), cookie)
return QueryExtentsCookie{cookie}
@@ -571,6 +604,9 @@ func QueryExtents(c *xgb.Conn, DestinationWindow xproto.Window) QueryExtentsCook
// QueryExtentsUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryExtentsUnchecked(c *xgb.Conn, DestinationWindow xproto.Window) QueryExtentsCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'QueryExtents' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(queryExtentsRequest(c, DestinationWindow), cookie)
return QueryExtentsCookie{cookie}
@@ -692,6 +728,9 @@ type SelectInputCookie struct {
// SelectInput sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func SelectInput(c *xgb.Conn, DestinationWindow xproto.Window, Enable bool) SelectInputCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'SelectInput' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(selectInputRequest(c, DestinationWindow, Enable), cookie)
return SelectInputCookie{cookie}
@@ -700,6 +739,9 @@ func SelectInput(c *xgb.Conn, DestinationWindow xproto.Window, Enable bool) Sele
// SelectInputChecked sends a checked request.
// If an error occurs, it can be retrieved using SelectInputCookie.Check()
func SelectInputChecked(c *xgb.Conn, DestinationWindow xproto.Window, Enable bool) SelectInputCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'SelectInput' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(selectInputRequest(c, DestinationWindow, Enable), cookie)
return SelectInputCookie{cookie}
@@ -750,6 +792,9 @@ type InputSelectedCookie struct {
// InputSelected sends a checked request.
// If an error occurs, it will be returned with the reply by calling InputSelectedCookie.Reply()
func InputSelected(c *xgb.Conn, DestinationWindow xproto.Window) InputSelectedCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'InputSelected' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(inputSelectedRequest(c, DestinationWindow), cookie)
return InputSelectedCookie{cookie}
@@ -758,6 +803,9 @@ func InputSelected(c *xgb.Conn, DestinationWindow xproto.Window) InputSelectedCo
// InputSelectedUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func InputSelectedUnchecked(c *xgb.Conn, DestinationWindow xproto.Window) InputSelectedCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'InputSelected' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(inputSelectedRequest(c, DestinationWindow), cookie)
return InputSelectedCookie{cookie}
@@ -833,6 +881,9 @@ type GetRectanglesCookie struct {
// GetRectangles sends a checked request.
// If an error occurs, it will be returned with the reply by calling GetRectanglesCookie.Reply()
func GetRectangles(c *xgb.Conn, Window xproto.Window, SourceKind Kind) GetRectanglesCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'GetRectangles' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(getRectanglesRequest(c, Window, SourceKind), cookie)
return GetRectanglesCookie{cookie}
@@ -841,6 +892,9 @@ func GetRectangles(c *xgb.Conn, Window xproto.Window, SourceKind Kind) GetRectan
// GetRectanglesUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func GetRectanglesUnchecked(c *xgb.Conn, Window xproto.Window, SourceKind Kind) GetRectanglesCookie {
if _, ok := c.Extensions["SHAPE"]; !ok {
panic("Cannot issue request 'GetRectangles' using the uninitialized extension 'SHAPE'. shape.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(getRectanglesRequest(c, Window, SourceKind), cookie)
return GetRectanglesCookie{cookie}