mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-25 11:03:47 +03:00
Fixes #1584 (hello @w3af looking for the patch of this one ;)
This commit is contained in:
Miroslav Stampar
parent
b5b3411f16
commit
af60f11319
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@ -87,5 +87,4 @@ def profile(profileOutputFile=None, dotOutputFile=None, imageOutputFile=None):
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win.connect('destroy', gtk.main_quit)
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win.set_filter("dot")
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win.open_file(dotOutputFile)
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gobject.timeout_add(1000, win.update, dotOutputFile)
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gtk.main()
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424
thirdparty/xdot/xdot.py
vendored
424
thirdparty/xdot/xdot.py
vendored
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@ -16,11 +16,9 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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'''Visualize dot graphs via the xdot Format.'''
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'''Visualize dot graphs via the xdot format.'''
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__author__ = "Jose Fonseca"
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__version__ = "0.4"
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__author__ = "Jose Fonseca et al"
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import os
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@ -30,6 +28,7 @@ import math
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import colorsys
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import time
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import re
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import optparse
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import gobject
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import gtk
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@ -90,13 +89,12 @@ class Shape:
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else:
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return self.pen
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def search_text(self, regexp):
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return False
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class TextShape(Shape):
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#fontmap = pangocairo.CairoFontMap()
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#fontmap.set_resolution(72)
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#context = fontmap.create_context()
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LEFT, CENTER, RIGHT = -1, 0, 1
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def __init__(self, pen, x, y, j, w, t):
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@ -191,6 +189,33 @@ class TextShape(Shape):
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cr.line_to(x+self.w, self.y)
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cr.stroke()
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def search_text(self, regexp):
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return regexp.search(self.t) is not None
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class ImageShape(Shape):
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def __init__(self, pen, x0, y0, w, h, path):
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Shape.__init__(self)
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self.pen = pen.copy()
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self.x0 = x0
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self.y0 = y0
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self.w = w
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self.h = h
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self.path = path
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def draw(self, cr, highlight=False):
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cr2 = gtk.gdk.CairoContext(cr)
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pixbuf = gtk.gdk.pixbuf_new_from_file(self.path)
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sx = float(self.w)/float(pixbuf.get_width())
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sy = float(self.h)/float(pixbuf.get_height())
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cr.save()
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cr.translate(self.x0, self.y0 - self.h)
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cr.scale(sx, sy)
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cr2.set_source_pixbuf(pixbuf, 0, 0)
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cr2.paint()
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cr.restore()
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class EllipseShape(Shape):
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@ -304,6 +329,12 @@ class CompoundShape(Shape):
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for shape in self.shapes:
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shape.draw(cr, highlight=highlight)
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def search_text(self, regexp):
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for shape in self.shapes:
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if shape.search_text(regexp):
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return True
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return False
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class Url(object):
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@ -332,6 +363,9 @@ class Element(CompoundShape):
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def __init__(self, shapes):
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CompoundShape.__init__(self, shapes)
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def is_inside(self, x, y):
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return False
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def get_url(self, x, y):
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return None
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@ -341,9 +375,10 @@ class Element(CompoundShape):
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class Node(Element):
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def __init__(self, x, y, w, h, shapes, url):
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def __init__(self, id, x, y, w, h, shapes, url):
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Element.__init__(self, shapes)
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self.id = id
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self.x = x
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self.y = y
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@ -360,7 +395,6 @@ class Node(Element):
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def get_url(self, x, y):
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if self.url is None:
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return None
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#print (x, y), (self.x1, self.y1), "-", (self.x2, self.y2)
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if self.is_inside(x, y):
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return Url(self, self.url)
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return None
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@ -370,6 +404,9 @@ class Node(Element):
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return Jump(self, self.x, self.y)
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return None
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def __repr__(self):
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return "<Node %s>" % self.id
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def square_distance(x1, y1, x2, y2):
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deltax = x2 - x1
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@ -387,13 +424,29 @@ class Edge(Element):
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RADIUS = 10
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def is_inside_begin(self, x, y):
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return square_distance(x, y, *self.points[0]) <= self.RADIUS*self.RADIUS
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def is_inside_end(self, x, y):
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return square_distance(x, y, *self.points[-1]) <= self.RADIUS*self.RADIUS
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def is_inside(self, x, y):
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if self.is_inside_begin(x, y):
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return True
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if self.is_inside_end(x, y):
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return True
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return False
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def get_jump(self, x, y):
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if square_distance(x, y, *self.points[0]) <= self.RADIUS*self.RADIUS:
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if self.is_inside_begin(x, y):
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return Jump(self, self.dst.x, self.dst.y, highlight=set([self, self.dst]))
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if square_distance(x, y, *self.points[-1]) <= self.RADIUS*self.RADIUS:
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if self.is_inside_end(x, y):
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return Jump(self, self.src.x, self.src.y, highlight=set([self, self.src]))
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return None
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def __repr__(self):
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return "<Edge %s -> %s>" % (self.src, self.dst)
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class Graph(Shape):
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@ -424,6 +477,14 @@ class Graph(Shape):
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for node in self.nodes:
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node.draw(cr, highlight=(node in highlight_items))
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def get_element(self, x, y):
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for node in self.nodes:
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if node.is_inside(x, y):
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return node
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for edge in self.edges:
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if edge.is_inside(x, y):
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return edge
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def get_url(self, x, y):
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for node in self.nodes:
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url = node.get_url(x, y)
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@ -443,6 +504,14 @@ class Graph(Shape):
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return None
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BOLD = 1
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ITALIC = 2
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UNDERLINE = 4
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SUPERSCRIPT = 8
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SUBSCRIPT = 16
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STRIKE_THROUGH = 32
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class XDotAttrParser:
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"""Parser for xdot drawing attributes.
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See also:
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@ -451,7 +520,7 @@ class XDotAttrParser:
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def __init__(self, parser, buf):
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self.parser = parser
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self.buf = self.unescape(buf)
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self.buf = buf
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self.pos = 0
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self.pen = Pen()
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@ -460,11 +529,6 @@ class XDotAttrParser:
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def __nonzero__(self):
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return self.pos < len(self.buf)
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def unescape(self, buf):
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buf = buf.replace('\\"', '"')
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buf = buf.replace('\\n', '\n')
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return buf
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def read_code(self):
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pos = self.buf.find(" ", self.pos)
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res = self.buf[self.pos:pos]
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@ -473,19 +537,19 @@ class XDotAttrParser:
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self.pos += 1
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return res
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def read_number(self):
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def read_int(self):
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return int(self.read_code())
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def read_float(self):
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return float(self.read_code())
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def read_point(self):
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x = self.read_number()
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y = self.read_number()
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x = self.read_float()
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y = self.read_float()
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return self.transform(x, y)
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def read_text(self):
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num = self.read_number()
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num = self.read_int()
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pos = self.buf.find("-", self.pos) + 1
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self.pos = pos + num
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res = self.buf[pos:self.pos]
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@ -494,7 +558,7 @@ class XDotAttrParser:
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return res
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def read_polygon(self):
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n = self.read_number()
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n = self.read_int()
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p = []
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for i in range(n):
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x, y = self.read_point()
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@ -521,6 +585,9 @@ class XDotAttrParser:
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r, g, b = colorsys.hsv_to_rgb(h, s, v)
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a = 1.0
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return r, g, b, a
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elif c1 == "[":
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sys.stderr.write('warning: color gradients not supported yet\n')
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return None
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else:
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return self.lookup_color(c)
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@ -550,7 +617,7 @@ class XDotAttrParser:
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a = 1.0
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return r, g, b, a
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sys.stderr.write("unknown color '%s'\n" % c)
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sys.stderr.write("warning: unknown color '%s'\n" % c)
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return None
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def parse(self):
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@ -573,7 +640,7 @@ class XDotAttrParser:
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lw = style.split("(")[1].split(")")[0]
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lw = float(lw)
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self.handle_linewidth(lw)
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elif style in ("solid", "dashed"):
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elif style in ("solid", "dashed", "dotted"):
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self.handle_linestyle(style)
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elif op == "F":
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size = s.read_float()
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@ -581,19 +648,22 @@ class XDotAttrParser:
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self.handle_font(size, name)
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elif op == "T":
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x, y = s.read_point()
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j = s.read_number()
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w = s.read_number()
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j = s.read_int()
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w = s.read_float()
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t = s.read_text()
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self.handle_text(x, y, j, w, t)
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elif op == "t":
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f = s.read_int()
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self.handle_font_characteristics(f)
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elif op == "E":
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x0, y0 = s.read_point()
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w = s.read_number()
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h = s.read_number()
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w = s.read_float()
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h = s.read_float()
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self.handle_ellipse(x0, y0, w, h, filled=True)
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elif op == "e":
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x0, y0 = s.read_point()
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w = s.read_number()
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h = s.read_number()
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w = s.read_float()
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h = s.read_float()
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self.handle_ellipse(x0, y0, w, h, filled=False)
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elif op == "L":
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points = self.read_polygon()
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@ -610,9 +680,15 @@ class XDotAttrParser:
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elif op == "p":
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points = self.read_polygon()
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self.handle_polygon(points, filled=False)
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elif op == "I":
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x0, y0 = s.read_point()
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w = s.read_float()
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h = s.read_float()
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path = s.read_text()
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self.handle_image(x0, y0, w, h, path)
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else:
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sys.stderr.write("unknown xdot opcode '%s'\n" % op)
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break
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sys.stderr.write("error: unknown xdot opcode '%s'\n" % op)
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sys.exit(1)
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return self.shapes
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@ -633,11 +709,18 @@ class XDotAttrParser:
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self.pen.dash = ()
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elif style == "dashed":
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self.pen.dash = (6, ) # 6pt on, 6pt off
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elif style == "dotted":
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self.pen.dash = (2, 4) # 2pt on, 4pt off
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def handle_font(self, size, name):
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self.pen.fontsize = size
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self.pen.fontname = name
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def handle_font_characteristics(self, flags):
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# TODO
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if flags != 0:
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sys.stderr.write("warning: font characteristics not supported yet\n" % op)
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def handle_text(self, x, y, j, w, t):
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self.shapes.append(TextShape(self.pen, x, y, j, w, t))
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@ -647,6 +730,9 @@ class XDotAttrParser:
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self.shapes.append(EllipseShape(self.pen, x0, y0, w, h, filled=True))
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self.shapes.append(EllipseShape(self.pen, x0, y0, w, h))
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def handle_image(self, x0, y0, w, h, path):
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self.shapes.append(ImageShape(self.pen, x0, y0, w, h, path))
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def handle_line(self, points):
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self.shapes.append(LineShape(self.pen, points))
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@ -922,10 +1008,11 @@ class DotLexer(Lexer):
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text = text.replace('\\\r', '')
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text = text.replace('\\\n', '')
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text = text.replace('\\r', '\r')
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text = text.replace('\\n', '\n')
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text = text.replace('\\t', '\t')
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text = text.replace('\\', '')
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# quotes
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text = text.replace('\\"', '"')
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# layout engines recognize other escape codes (many non-standard)
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# but we don't translate them here
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type = ID
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@ -1059,6 +1146,8 @@ class DotParser(Parser):
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class XDotParser(DotParser):
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XDOTVERSION = '1.6'
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def __init__(self, xdotcode):
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lexer = DotLexer(buf = xdotcode)
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DotParser.__init__(self, lexer)
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@ -1071,14 +1160,22 @@ class XDotParser(DotParser):
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def handle_graph(self, attrs):
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if self.top_graph:
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# Check xdot version
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try:
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xdotversion = attrs['xdotversion']
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except KeyError:
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pass
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else:
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if float(xdotversion) > float(self.XDOTVERSION):
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sys.stderr.write('warning: xdot version %s, but supported is %s\n' % (xdotversion, self.XDOTVERSION))
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# Parse bounding box
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try:
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bb = attrs['bb']
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except KeyError:
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return
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if not bb:
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return
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if bb:
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xmin, ymin, xmax, ymax = map(float, bb.split(","))
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self.xoffset = -xmin
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@ -1087,8 +1184,8 @@ class XDotParser(DotParser):
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self.yscale = -1.0
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# FIXME: scale from points to pixels
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self.width = xmax - xmin
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self.height = ymax - ymin
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self.width = max(xmax - xmin, 1)
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self.height = max(ymax - ymin, 1)
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self.top_graph = False
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@ -1104,15 +1201,15 @@ class XDotParser(DotParser):
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return
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x, y = self.parse_node_pos(pos)
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w = float(attrs['width'])*72
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h = float(attrs['height'])*72
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w = float(attrs.get('width', 0))*72
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h = float(attrs.get('height', 0))*72
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shapes = []
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for attr in ("_draw_", "_ldraw_"):
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if attr in attrs:
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parser = XDotAttrParser(self, attrs[attr])
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shapes.extend(parser.parse())
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url = attrs.get('URL', None)
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node = Node(x, y, w, h, shapes, url)
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node = Node(id, x, y, w, h, shapes, url)
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self.node_by_name[id] = node
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if shapes:
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self.nodes.append(node)
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@ -1399,6 +1496,9 @@ class DotWidget(gtk.DrawingArea):
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self.connect("size-allocate", self.on_area_size_allocate)
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self.connect('key-press-event', self.on_key_press_event)
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self.last_mtime = None
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gobject.timeout_add(1000, self.update)
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self.x, self.y = 0.0, 0.0
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self.zoom_ratio = 1.0
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@ -1411,9 +1511,9 @@ class DotWidget(gtk.DrawingArea):
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def set_filter(self, filter):
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self.filter = filter
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def set_dotcode(self, dotcode, filename='<stdin>'):
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if isinstance(dotcode, unicode):
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dotcode = dotcode.encode('utf8')
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def run_filter(self, dotcode):
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if not self.filter:
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return dotcode
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p = subprocess.Popen(
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[self.filter, '-Txdot'],
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stdin=subprocess.PIPE,
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@ -1423,6 +1523,7 @@ class DotWidget(gtk.DrawingArea):
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universal_newlines=True
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)
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xdotcode, error = p.communicate(dotcode)
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sys.stderr.write(error)
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if p.returncode != 0:
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dialog = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
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message_format=error,
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@ -1430,10 +1531,19 @@ class DotWidget(gtk.DrawingArea):
|
|||
dialog.set_title('Dot Viewer')
|
||||
dialog.run()
|
||||
dialog.destroy()
|
||||
return None
|
||||
return xdotcode
|
||||
|
||||
def set_dotcode(self, dotcode, filename=None):
|
||||
self.openfilename = None
|
||||
if isinstance(dotcode, unicode):
|
||||
dotcode = dotcode.encode('utf8')
|
||||
xdotcode = self.run_filter(dotcode)
|
||||
if xdotcode is None:
|
||||
return False
|
||||
try:
|
||||
self.set_xdotcode(xdotcode)
|
||||
except ParseError, ex:
|
||||
except ParseError as ex:
|
||||
dialog = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
|
||||
message_format=str(ex),
|
||||
buttons=gtk.BUTTONS_OK)
|
||||
|
|
@ -1442,11 +1552,14 @@ class DotWidget(gtk.DrawingArea):
|
|||
dialog.destroy()
|
||||
return False
|
||||
else:
|
||||
if filename is None:
|
||||
self.last_mtime = None
|
||||
else:
|
||||
self.last_mtime = os.stat(filename).st_mtime
|
||||
self.openfilename = filename
|
||||
return True
|
||||
|
||||
def set_xdotcode(self, xdotcode):
|
||||
#print xdotcode
|
||||
parser = XDotParser(xdotcode)
|
||||
self.graph = parser.parse()
|
||||
self.zoom_image(self.zoom_ratio, center=True)
|
||||
|
|
@ -1460,6 +1573,14 @@ class DotWidget(gtk.DrawingArea):
|
|||
except IOError:
|
||||
pass
|
||||
|
||||
def update(self):
|
||||
if self.openfilename is not None:
|
||||
current_mtime = os.stat(self.openfilename).st_mtime
|
||||
if current_mtime != self.last_mtime:
|
||||
self.last_mtime = current_mtime
|
||||
self.reload()
|
||||
return True
|
||||
|
||||
def do_expose_event(self, event):
|
||||
cr = self.window.cairo_create()
|
||||
|
||||
|
|
@ -1500,6 +1621,10 @@ class DotWidget(gtk.DrawingArea):
|
|||
self.queue_draw()
|
||||
|
||||
def zoom_image(self, zoom_ratio, center=False, pos=None):
|
||||
# Constrain zoom ratio to a sane range to prevent numeric instability.
|
||||
zoom_ratio = min(zoom_ratio, 1E4)
|
||||
zoom_ratio = max(zoom_ratio, 1E-6)
|
||||
|
||||
if center:
|
||||
self.x = self.graph.width/2
|
||||
self.y = self.graph.height/2
|
||||
|
|
@ -1518,6 +1643,9 @@ class DotWidget(gtk.DrawingArea):
|
|||
rect = self.get_allocation()
|
||||
width = abs(x1 - x2)
|
||||
height = abs(y1 - y2)
|
||||
if width == 0 and height == 0:
|
||||
self.zoom_ratio *= self.ZOOM_INCREMENT
|
||||
else:
|
||||
self.zoom_ratio = min(
|
||||
float(rect.width)/float(width),
|
||||
float(rect.height)/float(height)
|
||||
|
|
@ -1574,11 +1702,16 @@ class DotWidget(gtk.DrawingArea):
|
|||
self.y += self.POS_INCREMENT/self.zoom_ratio
|
||||
self.queue_draw()
|
||||
return True
|
||||
if event.keyval == gtk.keysyms.Page_Up:
|
||||
if event.keyval in (gtk.keysyms.Page_Up,
|
||||
gtk.keysyms.plus,
|
||||
gtk.keysyms.equal,
|
||||
gtk.keysyms.KP_Add):
|
||||
self.zoom_image(self.zoom_ratio * self.ZOOM_INCREMENT)
|
||||
self.queue_draw()
|
||||
return True
|
||||
if event.keyval == gtk.keysyms.Page_Down:
|
||||
if event.keyval in (gtk.keysyms.Page_Down,
|
||||
gtk.keysyms.minus,
|
||||
gtk.keysyms.KP_Subtract):
|
||||
self.zoom_image(self.zoom_ratio / self.ZOOM_INCREMENT)
|
||||
self.queue_draw()
|
||||
return True
|
||||
|
|
@ -1589,11 +1722,49 @@ class DotWidget(gtk.DrawingArea):
|
|||
if event.keyval == gtk.keysyms.r:
|
||||
self.reload()
|
||||
return True
|
||||
if event.keyval == gtk.keysyms.f:
|
||||
win = widget.get_toplevel()
|
||||
find_toolitem = win.uimanager.get_widget('/ToolBar/Find')
|
||||
textentry = find_toolitem.get_children()
|
||||
win.set_focus(textentry[0])
|
||||
return True
|
||||
if event.keyval == gtk.keysyms.q:
|
||||
gtk.main_quit()
|
||||
return True
|
||||
if event.keyval == gtk.keysyms.p:
|
||||
self.on_print()
|
||||
return True
|
||||
return False
|
||||
|
||||
print_settings = None
|
||||
def on_print(self, action=None):
|
||||
print_op = gtk.PrintOperation()
|
||||
|
||||
if self.print_settings != None:
|
||||
print_op.set_print_settings(self.print_settings)
|
||||
|
||||
print_op.connect("begin_print", self.begin_print)
|
||||
print_op.connect("draw_page", self.draw_page)
|
||||
|
||||
res = print_op.run(gtk.PRINT_OPERATION_ACTION_PRINT_DIALOG, self.parent.parent)
|
||||
|
||||
if res == gtk.PRINT_OPERATION_RESULT_APPLY:
|
||||
print_settings = print_op.get_print_settings()
|
||||
|
||||
def begin_print(self, operation, context):
|
||||
operation.set_n_pages(1)
|
||||
return True
|
||||
|
||||
def draw_page(self, operation, context, page_nr):
|
||||
cr = context.get_cairo_context()
|
||||
|
||||
rect = self.get_allocation()
|
||||
cr.translate(0.5*rect.width, 0.5*rect.height)
|
||||
cr.scale(self.zoom_ratio, self.zoom_ratio)
|
||||
cr.translate(-self.x, -self.y)
|
||||
|
||||
self.graph.draw(cr, highlight_items=self.highlight)
|
||||
|
||||
def get_drag_action(self, event):
|
||||
state = event.state
|
||||
if event.button in (1, 2): # left or middle button
|
||||
|
|
@ -1628,11 +1799,22 @@ class DotWidget(gtk.DrawingArea):
|
|||
return (time.time() < self.presstime + click_timeout
|
||||
and math.hypot(deltax, deltay) < click_fuzz)
|
||||
|
||||
def on_click(self, element, event):
|
||||
"""Override this method in subclass to process
|
||||
click events. Note that element can be None
|
||||
(click on empty space)."""
|
||||
return False
|
||||
|
||||
def on_area_button_release(self, area, event):
|
||||
self.drag_action.on_button_release(event)
|
||||
self.drag_action = NullAction(self)
|
||||
if event.button == 1 and self.is_click(event):
|
||||
x, y = int(event.x), int(event.y)
|
||||
if self.is_click(event):
|
||||
el = self.get_element(x, y)
|
||||
if self.on_click(el, event):
|
||||
return True
|
||||
|
||||
if event.button == 1:
|
||||
url = self.get_url(x, y)
|
||||
if url is not None:
|
||||
self.emit('clicked', unicode(url.url), event)
|
||||
|
|
@ -1642,6 +1824,7 @@ class DotWidget(gtk.DrawingArea):
|
|||
self.animate_to(jump.x, jump.y)
|
||||
|
||||
return True
|
||||
|
||||
if event.button == 1 or event.button == 2:
|
||||
return True
|
||||
return False
|
||||
|
|
@ -1679,6 +1862,10 @@ class DotWidget(gtk.DrawingArea):
|
|||
y += self.y
|
||||
return x, y
|
||||
|
||||
def get_element(self, x, y):
|
||||
x, y = self.window2graph(x, y)
|
||||
return self.graph.get_element(x, y)
|
||||
|
||||
def get_url(self, x, y):
|
||||
x, y = self.window2graph(x, y)
|
||||
return self.graph.get_url(x, y)
|
||||
|
|
@ -1688,6 +1875,14 @@ class DotWidget(gtk.DrawingArea):
|
|||
return self.graph.get_jump(x, y)
|
||||
|
||||
|
||||
class FindMenuToolAction(gtk.Action):
|
||||
__gtype_name__ = "FindMenuToolAction"
|
||||
|
||||
def __init__(self, *args, **kw):
|
||||
gtk.Action.__init__(self, *args, **kw)
|
||||
self.set_tool_item_type(gtk.ToolItem)
|
||||
|
||||
|
||||
class DotWindow(gtk.Window):
|
||||
|
||||
ui = '''
|
||||
|
|
@ -1695,28 +1890,33 @@ class DotWindow(gtk.Window):
|
|||
<toolbar name="ToolBar">
|
||||
<toolitem action="Open"/>
|
||||
<toolitem action="Reload"/>
|
||||
<toolitem action="Print"/>
|
||||
<separator/>
|
||||
<toolitem action="ZoomIn"/>
|
||||
<toolitem action="ZoomOut"/>
|
||||
<toolitem action="ZoomFit"/>
|
||||
<toolitem action="Zoom100"/>
|
||||
<separator/>
|
||||
<toolitem name="Find" action="Find"/>
|
||||
</toolbar>
|
||||
</ui>
|
||||
'''
|
||||
|
||||
def __init__(self):
|
||||
base_title = 'Dot Viewer'
|
||||
|
||||
def __init__(self, widget=None):
|
||||
gtk.Window.__init__(self)
|
||||
|
||||
self.graph = Graph()
|
||||
|
||||
window = self
|
||||
|
||||
window.set_title('Dot Viewer')
|
||||
window.set_title(self.base_title)
|
||||
window.set_default_size(512, 512)
|
||||
vbox = gtk.VBox()
|
||||
window.add(vbox)
|
||||
|
||||
self.widget = DotWidget()
|
||||
self.widget = widget or DotWidget()
|
||||
|
||||
# Create a UIManager instance
|
||||
uimanager = self.uimanager = gtk.UIManager()
|
||||
|
|
@ -1733,12 +1933,17 @@ class DotWindow(gtk.Window):
|
|||
actiongroup.add_actions((
|
||||
('Open', gtk.STOCK_OPEN, None, None, None, self.on_open),
|
||||
('Reload', gtk.STOCK_REFRESH, None, None, None, self.on_reload),
|
||||
('Print', gtk.STOCK_PRINT, None, None, "Prints the currently visible part of the graph", self.widget.on_print),
|
||||
('ZoomIn', gtk.STOCK_ZOOM_IN, None, None, None, self.widget.on_zoom_in),
|
||||
('ZoomOut', gtk.STOCK_ZOOM_OUT, None, None, None, self.widget.on_zoom_out),
|
||||
('ZoomFit', gtk.STOCK_ZOOM_FIT, None, None, None, self.widget.on_zoom_fit),
|
||||
('Zoom100', gtk.STOCK_ZOOM_100, None, None, None, self.widget.on_zoom_100),
|
||||
))
|
||||
|
||||
find_action = FindMenuToolAction("Find", None,
|
||||
"Find a node by name", None)
|
||||
actiongroup.add_action(find_action)
|
||||
|
||||
# Add the actiongroup to the uimanager
|
||||
uimanager.insert_action_group(actiongroup, 0)
|
||||
|
||||
|
|
@ -1751,45 +1956,82 @@ class DotWindow(gtk.Window):
|
|||
|
||||
vbox.pack_start(self.widget)
|
||||
|
||||
self.last_open_dir = "."
|
||||
|
||||
self.set_focus(self.widget)
|
||||
|
||||
# Add Find text search
|
||||
find_toolitem = uimanager.get_widget('/ToolBar/Find')
|
||||
self.textentry = gtk.Entry(max=20)
|
||||
self.textentry.set_icon_from_stock(0, gtk.STOCK_FIND)
|
||||
find_toolitem.add(self.textentry)
|
||||
|
||||
self.textentry.set_activates_default(True)
|
||||
self.textentry.connect ("activate", self.textentry_activate, self.textentry);
|
||||
self.textentry.connect ("changed", self.textentry_changed, self.textentry);
|
||||
|
||||
self.show_all()
|
||||
|
||||
def update(self, filename):
|
||||
import os
|
||||
if not hasattr(self, "last_mtime"):
|
||||
self.last_mtime = None
|
||||
def find_text(self, entry_text):
|
||||
found_items = []
|
||||
dot_widget = self.widget
|
||||
regexp = re.compile(entry_text)
|
||||
for node in dot_widget.graph.nodes:
|
||||
if node.search_text(regexp):
|
||||
found_items.append(node)
|
||||
return found_items
|
||||
|
||||
current_mtime = os.stat(filename).st_mtime
|
||||
if current_mtime != self.last_mtime:
|
||||
self.last_mtime = current_mtime
|
||||
self.open_file(filename)
|
||||
def textentry_changed(self, widget, entry):
|
||||
entry_text = entry.get_text()
|
||||
dot_widget = self.widget
|
||||
if not entry_text:
|
||||
dot_widget.set_highlight(None)
|
||||
return
|
||||
|
||||
return True
|
||||
found_items = self.find_text(entry_text)
|
||||
dot_widget.set_highlight(found_items)
|
||||
|
||||
def textentry_activate(self, widget, entry):
|
||||
entry_text = entry.get_text()
|
||||
dot_widget = self.widget
|
||||
if not entry_text:
|
||||
dot_widget.set_highlight(None)
|
||||
return;
|
||||
|
||||
found_items = self.find_text(entry_text)
|
||||
dot_widget.set_highlight(found_items)
|
||||
if(len(found_items) == 1):
|
||||
dot_widget.animate_to(found_items[0].x, found_items[0].y)
|
||||
|
||||
def set_filter(self, filter):
|
||||
self.widget.set_filter(filter)
|
||||
|
||||
def set_dotcode(self, dotcode, filename='<stdin>'):
|
||||
def set_dotcode(self, dotcode, filename=None):
|
||||
if self.widget.set_dotcode(dotcode, filename):
|
||||
self.set_title(os.path.basename(filename) + ' - Dot Viewer')
|
||||
self.update_title(filename)
|
||||
self.widget.zoom_to_fit()
|
||||
|
||||
def set_xdotcode(self, xdotcode, filename='<stdin>'):
|
||||
def set_xdotcode(self, xdotcode, filename=None):
|
||||
if self.widget.set_xdotcode(xdotcode):
|
||||
self.set_title(os.path.basename(filename) + ' - Dot Viewer')
|
||||
self.update_title(filename)
|
||||
self.widget.zoom_to_fit()
|
||||
|
||||
def update_title(self, filename=None):
|
||||
if filename is None:
|
||||
self.set_title(self.base_title)
|
||||
else:
|
||||
self.set_title(os.path.basename(filename) + ' - ' + self.base_title)
|
||||
|
||||
def open_file(self, filename):
|
||||
try:
|
||||
fp = file(filename, 'rt')
|
||||
self.set_dotcode(fp.read(), filename)
|
||||
fp.close()
|
||||
except IOError, ex:
|
||||
except IOError as ex:
|
||||
dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
|
||||
message_format=str(ex),
|
||||
buttons=gtk.BUTTONS_OK)
|
||||
dlg.set_title('Dot Viewer')
|
||||
dlg.set_title(self.base_title)
|
||||
dlg.run()
|
||||
dlg.destroy()
|
||||
|
||||
|
|
@ -1801,6 +2043,7 @@ class DotWindow(gtk.Window):
|
|||
gtk.STOCK_OPEN,
|
||||
gtk.RESPONSE_OK))
|
||||
chooser.set_default_response(gtk.RESPONSE_OK)
|
||||
chooser.set_current_folder(self.last_open_dir)
|
||||
filter = gtk.FileFilter()
|
||||
filter.set_name("Graphviz dot files")
|
||||
filter.add_pattern("*.dot")
|
||||
|
|
@ -1811,6 +2054,7 @@ class DotWindow(gtk.Window):
|
|||
chooser.add_filter(filter)
|
||||
if chooser.run() == gtk.RESPONSE_OK:
|
||||
filename = chooser.get_filename()
|
||||
self.last_open_dir = chooser.get_current_folder()
|
||||
chooser.destroy()
|
||||
self.open_file(filename)
|
||||
else:
|
||||
|
|
@ -1820,17 +2064,41 @@ class DotWindow(gtk.Window):
|
|||
self.widget.reload()
|
||||
|
||||
|
||||
def main():
|
||||
import optparse
|
||||
class OptionParser(optparse.OptionParser):
|
||||
|
||||
parser = optparse.OptionParser(
|
||||
def format_epilog(self, formatter):
|
||||
# Prevent stripping the newlines in epilog message
|
||||
# http://stackoverflow.com/questions/1857346/python-optparse-how-to-include-additional-info-in-usage-output
|
||||
return self.epilog
|
||||
|
||||
|
||||
def main():
|
||||
|
||||
parser = OptionParser(
|
||||
usage='\n\t%prog [file]',
|
||||
version='%%prog %s' % __version__)
|
||||
epilog='''
|
||||
Shortcuts:
|
||||
Up, Down, Left, Right scroll
|
||||
PageUp, +, = zoom in
|
||||
PageDown, - zoom out
|
||||
R reload dot file
|
||||
F find
|
||||
Q quit
|
||||
P print
|
||||
Escape halt animation
|
||||
Ctrl-drag zoom in/out
|
||||
Shift-drag zooms an area
|
||||
'''
|
||||
)
|
||||
parser.add_option(
|
||||
'-f', '--filter',
|
||||
type='choice', choices=('dot', 'neato', 'twopi', 'circo', 'fdp'),
|
||||
dest='filter', default='dot',
|
||||
help='graphviz filter: dot, neato, twopi, circo, or fdp [default: %default]')
|
||||
parser.add_option(
|
||||
'-n', '--no-filter',
|
||||
action='store_const', const=None, dest='filter',
|
||||
help='assume input is already filtered into xdot format (use e.g. dot -Txdot)')
|
||||
|
||||
(options, args) = parser.parse_args(sys.argv[1:])
|
||||
if len(args) > 1:
|
||||
|
|
@ -1839,12 +2107,14 @@ def main():
|
|||
win = DotWindow()
|
||||
win.connect('destroy', gtk.main_quit)
|
||||
win.set_filter(options.filter)
|
||||
if len(args) >= 1:
|
||||
if len(args) == 0:
|
||||
if not sys.stdin.isatty():
|
||||
win.set_dotcode(sys.stdin.read())
|
||||
else:
|
||||
if args[0] == '-':
|
||||
win.set_dotcode(sys.stdin.read())
|
||||
else:
|
||||
win.open_file(args[0])
|
||||
gobject.timeout_add(1000, win.update, args[0])
|
||||
gtk.main()
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user