124 lines
2.7 KiB
Python
124 lines
2.7 KiB
Python
#!BPY
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"""
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Name: 'Template Completion | Tab'
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Blender: 246
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Group: 'TextPlugin'
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Shortcut: 'Tab'
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Tooltip: 'Completes templates based on the text preceding the cursor'
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"""
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# Only run if we have the required modules
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try:
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import bpy
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from BPyTextPlugin import *
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from Blender import Text
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except ImportError:
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OK = False
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else:
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OK = True
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templates = {
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'ie':
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'if ${1:cond}:\n'
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'\t${2}\n'
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'else:\n'
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'\t${3}\n',
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'iei':
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'if ${1:cond}:\n'
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'\t${2}\n'
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'elif:\n'
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'\t${3}\n'
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'else:\n'
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'\t${4}\n',
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'def':
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'def ${1:name}(${2:params}):\n'
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'\t"""(${2}) - ${3:comment}"""\n'
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'\t${4}',
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'cls':
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'class ${1:name}(${2:parent}):\n'
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'\t"""${3:docs}"""\n'
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'\t\n'
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'\tdef __init__(self, ${4:params}):\n'
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'\t\t"""Creates a new ${1}"""\n'
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'\t\t${5}',
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'class':
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'class ${1:name}(${2:parent}):\n'
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'\t"""${3:docs}"""\n'
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'\t\n'
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'\tdef __init__(self, ${4:params}):\n'
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'\t\t"""Creates a new ${1}"""\n'
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'\t\t${5}'
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}
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def main():
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txt = bpy.data.texts.active
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if not txt:
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return
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row, c = txt.getCursorPos()
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line = txt.asLines(row, row+1)[0]
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indent=0
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while indent<c and (line[indent]==' ' or line[indent]=='\t'):
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indent += 1
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# Check we are in a normal context
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if get_context(txt) != CTX_NORMAL:
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return
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targets = get_targets(line, c-1);
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if len(targets) != 1: return
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color = (0, 192, 32)
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for trigger, template in templates.items():
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if trigger != targets[0]: continue
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inserts = {}
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txt.delete(-len(trigger)-1)
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y, x = txt.getCursorPos()
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first = None
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# Insert template text and parse for insertion points
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count = len(template); i = 0
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while i < count:
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if i<count-1 and template[i]=='$' and template[i+1]=='{':
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i += 2
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e = template.find('}', i)
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item = template[i:e].split(':')
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if len(item)<2: item.append('')
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if not inserts.has_key(item[0]):
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inserts[item[0]] = (item[1], [(x, y)])
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else:
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inserts[item[0]][1].append((x, y))
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item[1] = inserts[item[0]][0]
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if not first: first = (item[1], x, y)
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txt.insert(item[1])
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x += len(item[1])
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i = e
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else:
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txt.insert(template[i])
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if template[i] == '\n':
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txt.insert(line[:indent])
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y += 1
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x = indent
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else:
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x += 1
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i += 1
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# Insert markers at insertion points
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for id, (text, points) in inserts.items():
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for x, y in points:
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txt.setCursorPos(y, x)
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txt.setSelectPos(y, x+len(text))
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txt.markSelection((hash(text)+int(id)) & 0xFFFF, color,
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Text.TMARK_TEMP | Text.TMARK_EDITALL)
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if first:
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text, x, y = first
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txt.setCursorPos(y, x)
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txt.setSelectPos(y, x+len(text))
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break
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# Check we are running as a script and not imported as a module
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if __name__ == "__main__" and OK:
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main()
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