diff options
Diffstat (limited to 'src/ftvhelp.cpp')
| -rw-r--r-- | src/ftvhelp.cpp | 96 |
1 files changed, 52 insertions, 44 deletions
diff --git a/src/ftvhelp.cpp b/src/ftvhelp.cpp index da38392..27310ca 100644 --- a/src/ftvhelp.cpp +++ b/src/ftvhelp.cpp @@ -663,54 +663,64 @@ void FTVHelp::generateTreeView() t << " <script type=\"text/javascript\">\n"; t << " <!-- // Hide script from old browsers\n"; t << " \n"; - t << " function findChildNode(node, name) \n"; - t << " {\n"; - t << " var temp;\n"; - t << " if (node == null) \n"; - t << " {\n"; - t << " return null;\n"; - t << " } \n"; - t << " node = node.firstChild;\n"; - t << " while (node != null) \n"; - t << " {\n"; - t << " if (node.nodeName == name) \n"; - t << " {\n"; - t << " return node;\n"; - t << " }\n"; - t << " temp = findChildNode(node, name);\n"; - t << " if (temp != null) \n"; - t << " {\n"; - t << " return temp;\n"; - t << " }\n"; - t << " node = node.nextSibling;\n"; - t << " }\n"; - t << " return null;\n"; - t << " }\n"; - t << "\n"; + //t << " function findChildNode(node, name) \n"; + //t << " {\n"; + //t << " var temp;\n"; + //t << " if (node == null) \n"; + //t << " {\n"; + //t << " return null;\n"; + //t << " } \n"; + //t << " node = node.firstChild;\n"; + //t << " while (node != null) \n"; + //t << " {\n"; + //t << " if (node.nodeName == name) \n"; + //t << " {\n"; + //t << " return node;\n"; + //t << " }\n"; + //t << " temp = findChildNode(node, name);\n"; + //t << " if (temp != null) \n"; + //t << " {\n"; + //t << " return temp;\n"; + //t << " }\n"; + //t << " node = node.nextSibling;\n"; + //t << " }\n"; + //t << " return null;\n"; + //t << " }\n"; + //t << "\n"; + + /* User has clicked on a node (folder or +/-) in the tree */ t << " function toggleFolder(id, imageNode) \n"; t << " {\n"; t << " var folder = document.getElementById(id);\n"; - t << " var l = 0;\n"; - t << " var vl = \"" FTV_ICON_FILE(vertline) "\";\n"; - t << " if (imageNode != null && imageNode.nodeName != \"IMG\") \n"; + t << " var l = imageNode.src.length;\n"; + /* If the user clicks on the book icon, we move left one image so + * the code (below) will also adjust the '+' icon. + */ + t << " if (imageNode.src.substring(l-20,l)==\"" FTV_ICON_FILE(folderclosed) "\" || \n"; + t << " imageNode.src.substring(l-18,l)==\"" FTV_ICON_FILE(folderopen) "\")\n"; t << " {\n"; - t << " imageNode = findChildNode(imageNode, \"IMG\");\n"; - t << " if (imageNode!=null) l = imageNode.src.length;\n"; + t << " imageNode = imageNode.previousSibling;\n"; + t << " l = imageNode.src.length;\n"; t << " }\n"; + //t << " var vl = \"" FTV_ICON_FILE(vertline) "\";\n"; + //t << " if (imageNode != null && imageNode.nodeName != \"IMG\") \n"; + //t << " {\n"; + //t << " imageNode = findChildNode(imageNode, \"IMG\");\n"; + //t << " if (imageNode!=null) l = imageNode.src.length;\n"; + //t << " }\n"; t << " if (folder == null) \n"; t << " {\n"; t << " } \n"; + /* Node controls a open section, we need to close it */ t << " else if (folder.style.display == \"block\") \n"; t << " {\n"; - t << " while (imageNode != null && \n"; - t << " imageNode.src.substring(l-vl.length,l) == vl)\n"; - t << " {\n"; - t << " imageNode = imageNode.nextSibling;\n"; - t << " l = imageNode.src.length;\n"; - t << " }\n"; + //t << " while (imageNode != null && \n"; + //t << " imageNode.src.substring(l-vl.length,l) == vl)\n"; + //t << " {\n"; + //t << " imageNode = imageNode.nextSibling;\n"; + //t << " }\n"; t << " if (imageNode != null) \n"; t << " {\n"; - t << " l = imageNode.src.length;\n"; t << " imageNode.nextSibling.src = \"" FTV_ICON_FILE(folderclosed) "\";\n"; t << " if (imageNode.src.substring(l-13,l) == \"" FTV_ICON_FILE(mnode) "\")\n"; t << " {\n"; @@ -723,17 +733,15 @@ void FTVHelp::generateTreeView() t << " }\n"; t << " folder.style.display = \"none\";\n"; t << " } \n"; - t << " else \n"; + t << " else \n"; /* section is closed, we need to open it */ t << " {\n"; - t << " while (imageNode != null && \n"; - t << " imageNode.src.substring(l-vl.length,l) == vl)\n"; - t << " {\n"; - t << " imageNode = imageNode.nextSibling;\n"; - t << " l = imageNode.src.length;\n"; - t << " }\n"; + //t << " while (imageNode != null && \n"; + //t << " imageNode.src.substring(l-vl.length,l) == vl)\n"; + //t << " {\n"; + //t << " imageNode = imageNode.nextSibling;\n"; + //t << " }\n"; t << " if (imageNode != null) \n"; t << " {\n"; - t << " l = imageNode.src.length;\n"; t << " imageNode.nextSibling.src = \"" FTV_ICON_FILE(folderopen) "\";\n"; t << " if (imageNode.src.substring(l-13,l) == \"" FTV_ICON_FILE(pnode) "\")\n"; t << " {\n"; |