diff options
| -rw-r--r-- | lib/system/jssys.nim | 94 | ||||
| -rw-r--r-- | web/news.txt | 2 |
2 files changed, 22 insertions, 74 deletions
diff --git a/lib/system/jssys.nim b/lib/system/jssys.nim index 5bcddc5e6..54c6796c9 100644 --- a/lib/system/jssys.nim +++ b/lib/system/jssys.nim @@ -33,6 +33,9 @@ type lineNumber {.importc.}: int message {.importc.}: cstring stack {.importc.}: cstring + + JSRef = ref RootObj # Fake type. + {.deprecated: [TSafePoint: SafePoint, TCallFrame: CallFrame].} var @@ -282,61 +285,6 @@ proc eqStrings(a, b: string): bool {.asmNoStackFrame, compilerProc.} = return true; """ -type - Document {.importc.} = object of RootObj - write: proc (text: cstring) {.nimcall.} - writeln: proc (text: cstring) {.nimcall.} - createAttribute: proc (identifier: cstring): ref Node {.nimcall.} - createElement: proc (identifier: cstring): ref Node {.nimcall.} - createTextNode: proc (identifier: cstring): ref Node {.nimcall.} - getElementById: proc (id: cstring): ref Node {.nimcall.} - getElementsByName: proc (name: cstring): seq[ref Node] {.nimcall.} - getElementsByTagName: proc (name: cstring): seq[ref Node] {.nimcall.} - - NodeType* = enum - ElementNode = 1, - AttributeNode, - TextNode, - CDATANode, - EntityRefNode, - EntityNode, - ProcessingInstructionNode, - CommentNode, - DocumentNode, - DocumentTypeNode, - DocumentFragmentNode, - NotationNode - Node* {.importc.} = object of RootObj - attributes*: seq[ref Node] - childNodes*: seq[ref Node] - data*: cstring - firstChild*: ref Node - lastChild*: ref Node - nextSibling*: ref Node - nodeName*: cstring - nodeType*: NodeType - nodeValue*: cstring - parentNode*: ref Node - previousSibling*: ref Node - appendChild*: proc (child: ref Node) {.nimcall.} - appendData*: proc (data: cstring) {.nimcall.} - cloneNode*: proc (copyContent: bool) {.nimcall.} - deleteData*: proc (start, len: int) {.nimcall.} - getAttribute*: proc (attr: cstring): cstring {.nimcall.} - getAttributeNode*: proc (attr: cstring): ref Node {.nimcall.} - getElementsByTagName*: proc (): seq[ref Node] {.nimcall.} - hasChildNodes*: proc (): bool {.nimcall.} - insertBefore*: proc (newNode, before: ref Node) {.nimcall.} - insertData*: proc (position: int, data: cstring) {.nimcall.} - removeAttribute*: proc (attr: cstring) {.nimcall.} - removeAttributeNode*: proc (attr: ref Node) {.nimcall.} - removeChild*: proc (child: ref Node) {.nimcall.} - replaceChild*: proc (newNode, oldNode: ref Node) {.nimcall.} - replaceData*: proc (start, len: int, text: cstring) {.nimcall.} - setAttribute*: proc (name, value: cstring) {.nimcall.} - setAttributeNode*: proc (attr: ref Node) {.nimcall.} -{.deprecated: [TNode: Node, TNodeType: NodeType, TDocument: Document].} - when defined(kwin): proc rawEcho {.compilerproc, asmNoStackFrame.} = asm """ @@ -360,28 +308,28 @@ elif defined(nodejs): """ else: - var - document {.importc, nodecl.}: ref Document - proc ewriteln(x: cstring) = - var node = document.getElementsByTagName("body")[0] - if node != nil: - node.appendChild(document.createTextNode(x)) - node.appendChild(document.createElement("br")) - else: + var node : JSRef + {.emit: "`node` = document.getElementsByTagName('body')[0];".} + if node.isNil: raise newException(ValueError, "<body> element does not exist yet!") + {.emit: """ + `node`.appendChild(document.createTextNode(`x`)); + `node`.appendChild(document.createElement("br")); + """.} proc rawEcho {.compilerproc.} = - var node = document.getElementsByTagName("body")[0] - if node == nil: + var node : JSRef + {.emit: "`node` = document.getElementsByTagName('body')[0];".} + if node.isNil: raise newException(IOError, "<body> element does not exist yet!") - asm """ - for (var i = 0; i < arguments.length; ++i) { - var x = `toJSStr`(arguments[i]); - `node`.appendChild(document.createTextNode(x)) - } - """ - node.appendChild(document.createElement("br")) + {.emit: """ + for (var i = 0; i < arguments.length; ++i) { + var x = `toJSStr`(arguments[i]); + `node`.appendChild(document.createTextNode(x)); + } + `node`.appendChild(document.createElement("br")); + """.} # Arithmetic: proc addInt(a, b: int): int {.asmNoStackFrame, compilerproc.} = @@ -532,8 +480,6 @@ proc nimMax(a, b: int): int {.compilerproc.} = return if a >= b: a else: b type NimString = string # hack for hti.nim include "system/hti" -type JSRef = ref RootObj # Fake type. - proc isFatPointer(ti: PNimType): bool = # This has to be consistent with the code generator! return ti.base.kind notin {tyObject, diff --git a/web/news.txt b/web/news.txt index 192ddbb74..7765733a9 100644 --- a/web/news.txt +++ b/web/news.txt @@ -14,6 +14,8 @@ News - ``macros.newLit`` for ``bool`` now produces false/true symbols which actually work with the bool datatype. + - when compiling to JS, ``Node``, ``NodeType`` and ``Document`` are no longer + defined. Use the types defined in ``dom.nim`` instead. 2015-10-27 Version 0.12.0 released |