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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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34
nexgb/xtest/xtest.go
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@@ -2,7 +2,7 @@
package xtest
/*
This file was generated by xtest.xml on May 11 2012 1:58:37am EDT.
This file was generated by xtest.xml on May 11 2012 11:57:20pm EDT.
This file is automatically generated. Edit at your peril!
*/
@@ -40,10 +40,6 @@ func init() {
xgb.NewExtErrorFuncs["XTEST"] = 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'
@@ -64,6 +60,10 @@ func init() {
// Skipping definition for base type 'Float'
// Skipping definition for base type 'Card8'
// Skipping definition for base type 'Int16'
const (
CursorNone = 0
CursorCurrent = 1
@@ -77,6 +77,9 @@ type GetVersionCookie struct {
// GetVersion sends a checked request.
// If an error occurs, it will be returned with the reply by calling GetVersionCookie.Reply()
func GetVersion(c *xgb.Conn, MajorVersion byte, MinorVersion uint16) GetVersionCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'GetVersion' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(getVersionRequest(c, MajorVersion, MinorVersion), cookie)
return GetVersionCookie{cookie}
@@ -85,6 +88,9 @@ func GetVersion(c *xgb.Conn, MajorVersion byte, MinorVersion uint16) GetVersionC
// GetVersionUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func GetVersionUnchecked(c *xgb.Conn, MajorVersion byte, MinorVersion uint16) GetVersionCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'GetVersion' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(getVersionRequest(c, MajorVersion, MinorVersion), cookie)
return GetVersionCookie{cookie}
@@ -165,6 +171,9 @@ type CompareCursorCookie struct {
// CompareCursor sends a checked request.
// If an error occurs, it will be returned with the reply by calling CompareCursorCookie.Reply()
func CompareCursor(c *xgb.Conn, Window xproto.Window, Cursor xproto.Cursor) CompareCursorCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'CompareCursor' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(compareCursorRequest(c, Window, Cursor), cookie)
return CompareCursorCookie{cookie}
@@ -173,6 +182,9 @@ func CompareCursor(c *xgb.Conn, Window xproto.Window, Cursor xproto.Cursor) Comp
// CompareCursorUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func CompareCursorUnchecked(c *xgb.Conn, Window xproto.Window, Cursor xproto.Cursor) CompareCursorCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'CompareCursor' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(compareCursorRequest(c, Window, Cursor), cookie)
return CompareCursorCookie{cookie}
@@ -251,6 +263,9 @@ type FakeInputCookie struct {
// FakeInput sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func FakeInput(c *xgb.Conn, Type byte, Detail byte, Time uint32, Root xproto.Window, RootX int16, RootY int16, Deviceid byte) FakeInputCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'FakeInput' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(fakeInputRequest(c, Type, Detail, Time, Root, RootX, RootY, Deviceid), cookie)
return FakeInputCookie{cookie}
@@ -259,6 +274,9 @@ func FakeInput(c *xgb.Conn, Type byte, Detail byte, Time uint32, Root xproto.Win
// FakeInputChecked sends a checked request.
// If an error occurs, it can be retrieved using FakeInputCookie.Check()
func FakeInputChecked(c *xgb.Conn, Type byte, Detail byte, Time uint32, Root xproto.Window, RootX int16, RootY int16, Deviceid byte) FakeInputCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'FakeInput' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(fakeInputRequest(c, Type, Detail, Time, Root, RootX, RootY, Deviceid), cookie)
return FakeInputCookie{cookie}
@@ -324,6 +342,9 @@ type GrabControlCookie struct {
// GrabControl sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func GrabControl(c *xgb.Conn, Impervious bool) GrabControlCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'GrabControl' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(grabControlRequest(c, Impervious), cookie)
return GrabControlCookie{cookie}
@@ -332,6 +353,9 @@ func GrabControl(c *xgb.Conn, Impervious bool) GrabControlCookie {
// GrabControlChecked sends a checked request.
// If an error occurs, it can be retrieved using GrabControlCookie.Check()
func GrabControlChecked(c *xgb.Conn, Impervious bool) GrabControlCookie {
if _, ok := c.Extensions["XTEST"]; !ok {
panic("Cannot issue request 'GrabControl' using the uninitialized extension 'XTEST'. xtest.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(grabControlRequest(c, Impervious), cookie)
return GrabControlCookie{cookie}