/usr/share/pyshared/seascope/view/CallView.py is in seascope 0.8-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 | #!/usr/bin/python
# Copyright (c) 2010 Anil Kumar
# All rights reserved.
#
# License: BSD
from PyQt4.QtGui import *
from PyQt4.QtCore import *
class CallTreeWidgetItem(QTreeWidgetItem):
def __init__(self, li):
QTreeWidgetItem.__init__(self, li)
func = li[0]
if (func == "<global>"):
self.setChildIndicatorPolicy(QTreeWidgetItem.DontShowIndicatorWhenChildless)
else:
self.setChildIndicatorPolicy(QTreeWidgetItem.ShowIndicator)
self.is_done = False
def set_no_children(self):
self.setChildIndicatorPolicy(QTreeWidgetItem.DontShowIndicatorWhenChildless)
def column_val(self, col):
return str(self.data(col, Qt.DisplayRole).toString())
def add_result(self, res):
self.is_done = True
res_list = []
ret_val = True
for line in res:
if (line[0] == "<global>"):
continue
if (line[0] == self.column_val(0)):
if (line [1] == self.column_val(1) and line[2] == self.column_val(2)):
continue
self.addChild(CallTreeWidgetItem(line))
if (self.childCount() == 0):
self.set_no_children()
# resize column
self.treeWidget().resizeColumnToContents(0)
self.treeWidget().resizeColumnToContents(1)
self.treeWidget().resizeColumnToContents(2)
self.treeWidget().resizeColumnToContents(3)
# hdr
#self.treeWidget().header().setDefaultAlignment(Qt.AlignRight)
return ret_val
class CallTreeWidget(QTreeWidget):
sig_show_file_line = pyqtSignal(str, int)
def __init__(self, parent, cmd_func, cmd_id, cmd_opt, hint_file):
QTreeWidget.__init__(self, parent)
self.is_busy = False
self.cmd_func = cmd_func
self.cmd_id = cmd_id
self.cmd_opt = cmd_opt
self.hint_file = hint_file
self.itemExpanded.connect(self.ctree_itemExpanded)
self.itemActivated.connect(self.ctree_itemActivated)
self.setExpandsOnDoubleClick(False)
self.setColumnCount(4)
self.setHeaderLabels(['Tag', 'File', 'Line', 'Text'])
self.setSelectionMode(QAbstractItemView.SingleSelection)
#self.resize(QSize(800, 500))
self.setMinimumWidth(800)
self.setMinimumHeight(500)
##sel behaviour
#self.setSelectionBehavior(QAbstractItemView.SelectRows)
## set the font
self.setFont(QFont("San Serif", 8))
#self.setTextElideMode(Qt.ElideLeft)
self.setAllColumnsShowFocus(True)
def add_root(self, name):
parent = CallTreeWidgetItem([name, '', '', ''])
self.addTopLevelItem(parent)
parent.setExpanded(True)
def mousePressEvent(self, m_ev):
QTreeWidget.mousePressEvent(self, m_ev)
if (m_ev.button() == Qt.RightButton):
self.last_minx = self.indexAt(m_ev.pos())
def ctree_itemActivated(self, item, col):
filename = item.column_val(1)
try:
line = int(item.column_val(2))
except:
return
self.sig_show_file_line.emit(filename, line)
def ctree_itemExpanded(self, item):
if (item.is_done):
return
tag = str(item.data(0, Qt.DisplayRole).toString())
if str(item.data(1, Qt.DisplayRole).toString()) == '':
opt = self.cmd_opt
else:
opt = None
if (self.is_busy):
return
self.is_busy = True
self.pbar = QProgressBar(self)
self.pbar.setMinimum(0)
self.pbar.setMaximum(0)
self.pbar.show()
## add result
rquery = {}
rquery['cmd'] = self.cmd_id
rquery['req'] = tag
rquery['opt'] = opt
hfile = str(item.data(1, Qt.DisplayRole).toString())
if hfile == '':
hfile = self.hint_file
rquery['hint_file'] = hfile
sig_res = self.cmd_func(rquery)
self.query_item = item
sig_res[0].connect(self.ctree_add_result)
def ctree_add_result(self, req, res):
self.query_item.add_result(res)
self.is_busy = False
if self.pbar:
self.pbar.setParent(None)
self.pbar = None
class CallTreeWindow(QMainWindow):
sig_show_file_line = pyqtSignal(str, int)
parent = None
def __init__(self, req, cmd_func, cmd_args, cmd_opt, hint_file):
QMainWindow.__init__(self, CallTreeWindow.parent)
self.req = req
self.setWindowTitle(req)
self.setFont(QFont("San Serif", 8))
w = QWidget()
self.setCentralWidget(w)
self.vlay = QVBoxLayout()
w.setLayout(self.vlay)
self.sw = QStackedWidget()
self.hlay = QHBoxLayout()
self.vlay.addLayout(self.hlay)
self.vlay.addWidget(self.sw)
self.bgrp = QButtonGroup()
self.bgrp.buttonClicked.connect(self.set_current)
self.bgrp.setExclusive(True)
self.btn = []
self.ctree = []
for inx in range(len(cmd_args)):
# cmd format: [ cmd_id, cmd_str, cmd_tip ]
cmd = cmd_args[inx]
btn = QToolButton()
btn.setText(cmd[1])
btn.setToolTip(cmd[2])
#btn.setFlat(True)
btn.setCheckable(True)
self.bgrp.addButton(btn, inx)
self.hlay.addWidget(btn)
ct = CallTreeWidget(self, cmd_func, cmd[0], cmd_opt, hint_file)
ct.sig_show_file_line.connect(self.sig_show_file_line)
self.sw.addWidget(ct)
self.btn.append(btn)
self.ctree.append(ct)
self.hlay.addStretch(0)
self.set_current(self.btn[0])
def set_current(self, btn):
inx = self.bgrp.id(btn)
self.btn[inx].setChecked(True)
self.sw.setCurrentIndex(inx)
ct = self.ctree[inx]
if ct.topLevelItemCount() == 0:
ct.add_root(self.req)
ct.setFocus()
def ctree_show_file_line(filename, line):
parent = CallTreeWindow.parent
parent.raise_()
parent.activateWindow()
parent.show_file_line(filename, line)
def create_page(req, cmd_func, cmd_args, cmd_opt, hint_file):
w = CallTreeWindow(req, cmd_func, cmd_args, cmd_opt, hint_file)
w.sig_show_file_line.connect(ctree_show_file_line)
w.show()
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