p/haven
1
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

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

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

50
nexgb/screensaver/screensaver.go
View File

@@ -2,7 +2,7 @@
package screensaver
/*
This file was generated by screensaver.xml on May 11 2012 1:58:36am EDT.
This file was generated by screensaver.xml on May 11 2012 11:57:19pm EDT.
This file is automatically generated. Edit at your peril!
*/
@@ -40,12 +40,6 @@ func init() {
xgb.NewExtErrorFuncs["MIT-SCREEN-SAVER"] = make(map[int]xgb.NewErrorFun)
}
// Skipping definition for base type 'Int16'
// Skipping definition for base type 'Int32'
// Skipping definition for base type 'Void'
// Skipping definition for base type 'Byte'
// Skipping definition for base type 'Int8'
@@ -64,6 +58,12 @@ func init() {
// Skipping definition for base type 'Card8'
// Skipping definition for base type 'Int16'
// Skipping definition for base type 'Int32'
// Skipping definition for base type 'Void'
const (
KindBlanked = 0
KindInternal = 1
@@ -222,6 +222,9 @@ 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, ClientMajorVersion byte, ClientMinorVersion byte) QueryVersionCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'QueryVersion' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie)
return QueryVersionCookie{cookie}
@@ -230,6 +233,9 @@ func QueryVersion(c *xgb.Conn, ClientMajorVersion byte, ClientMinorVersion byte)
// 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, ClientMajorVersion byte, ClientMinorVersion byte) QueryVersionCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'QueryVersion' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie)
return QueryVersionCookie{cookie}
@@ -316,6 +322,9 @@ type QueryInfoCookie struct {
// QueryInfo sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryInfoCookie.Reply()
func QueryInfo(c *xgb.Conn, Drawable xproto.Drawable) QueryInfoCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'QueryInfo' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, true)
c.NewRequest(queryInfoRequest(c, Drawable), cookie)
return QueryInfoCookie{cookie}
@@ -324,6 +333,9 @@ func QueryInfo(c *xgb.Conn, Drawable xproto.Drawable) QueryInfoCookie {
// QueryInfoUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryInfoUnchecked(c *xgb.Conn, Drawable xproto.Drawable) QueryInfoCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'QueryInfo' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, true)
c.NewRequest(queryInfoRequest(c, Drawable), cookie)
return QueryInfoCookie{cookie}
@@ -418,6 +430,9 @@ 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, Drawable xproto.Drawable, EventMask uint32) SelectInputCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'SelectInput' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(selectInputRequest(c, Drawable, EventMask), cookie)
return SelectInputCookie{cookie}
@@ -426,6 +441,9 @@ func SelectInput(c *xgb.Conn, Drawable xproto.Drawable, EventMask uint32) Select
// SelectInputChecked sends a checked request.
// If an error occurs, it can be retrieved using SelectInputCookie.Check()
func SelectInputChecked(c *xgb.Conn, Drawable xproto.Drawable, EventMask uint32) SelectInputCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'SelectInput' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(selectInputRequest(c, Drawable, EventMask), cookie)
return SelectInputCookie{cookie}
@@ -470,6 +488,9 @@ type SetAttributesCookie struct {
// SetAttributes sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func SetAttributes(c *xgb.Conn, Drawable xproto.Drawable, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class byte, Depth byte, Visual xproto.Visualid, ValueMask uint32, ValueList []uint32) SetAttributesCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'SetAttributes' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(setAttributesRequest(c, Drawable, X, Y, Width, Height, BorderWidth, Class, Depth, Visual, ValueMask, ValueList), cookie)
return SetAttributesCookie{cookie}
@@ -478,6 +499,9 @@ func SetAttributes(c *xgb.Conn, Drawable xproto.Drawable, X int16, Y int16, Widt
// SetAttributesChecked sends a checked request.
// If an error occurs, it can be retrieved using SetAttributesCookie.Check()
func SetAttributesChecked(c *xgb.Conn, Drawable xproto.Drawable, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class byte, Depth byte, Visual xproto.Visualid, ValueMask uint32, ValueList []uint32) SetAttributesCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'SetAttributes' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(setAttributesRequest(c, Drawable, X, Y, Width, Height, BorderWidth, Class, Depth, Visual, ValueMask, ValueList), cookie)
return SetAttributesCookie{cookie}
@@ -551,6 +575,9 @@ type UnsetAttributesCookie struct {
// UnsetAttributes sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func UnsetAttributes(c *xgb.Conn, Drawable xproto.Drawable) UnsetAttributesCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'UnsetAttributes' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(unsetAttributesRequest(c, Drawable), cookie)
return UnsetAttributesCookie{cookie}
@@ -559,6 +586,9 @@ func UnsetAttributes(c *xgb.Conn, Drawable xproto.Drawable) UnsetAttributesCooki
// UnsetAttributesChecked sends a checked request.
// If an error occurs, it can be retrieved using UnsetAttributesCookie.Check()
func UnsetAttributesChecked(c *xgb.Conn, Drawable xproto.Drawable) UnsetAttributesCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'UnsetAttributes' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(unsetAttributesRequest(c, Drawable), cookie)
return UnsetAttributesCookie{cookie}
@@ -600,6 +630,9 @@ type SuspendCookie struct {
// Suspend sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func Suspend(c *xgb.Conn, Suspend bool) SuspendCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'Suspend' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(false, false)
c.NewRequest(suspendRequest(c, Suspend), cookie)
return SuspendCookie{cookie}
@@ -608,6 +641,9 @@ func Suspend(c *xgb.Conn, Suspend bool) SuspendCookie {
// SuspendChecked sends a checked request.
// If an error occurs, it can be retrieved using SuspendCookie.Check()
func SuspendChecked(c *xgb.Conn, Suspend bool) SuspendCookie {
if _, ok := c.Extensions["MIT-SCREEN-SAVER"]; !ok {
panic("Cannot issue request 'Suspend' using the uninitialized extension 'MIT-SCREEN-SAVER'. screensaver.Init(connObj) must be called first.")
}
cookie := c.NewCookie(true, false)
c.NewRequest(suspendRequest(c, Suspend), cookie)
return SuspendCookie{cookie}