Mercurial > getan > getan
annotate getan/states.py @ 247:ee04fc66891f
Return True here instead of self
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 09 Apr 2013 22:19:07 +0200 |
parents | 2b2738c8c130 |
children | 0219b1d63c6c |
rev | line source |
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23
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1 #!/usr/bin/env python |
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2 # -*- coding: utf-8 -*- |
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3 # |
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4 # (c) 2010 by Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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5 # (c) 2011, 2012 by Björn Ricks <bjoern.ricks@intevation.de> |
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6 # |
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7 # This is Free Software licensed under the terms of GPLv3 or later. |
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8 # For details see LICENSE coming with the source of 'getan'. |
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9 # |
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10 |
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11 |
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12 import locale |
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13 import logging |
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14 import signal |
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15 |
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16 from datetime import datetime, timedelta |
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17 |
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18 from getan.resources import gettext as _ |
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19 from getan.utils import human_time, safe_int |
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20 |
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21 logger = logging.getLogger() |
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22 |
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23 class State(object): |
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24 """ Represents a State of Getan |
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25 |
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26 A State can be used to handle user input. The user input handling is done in |
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27 three phases. First it is possible to filter keys that shouldn't be passed |
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28 to a widget in input_filter. Afterwards it is possible to redirect a key to |
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29 a specific widget in keypress. In the third phase it is possible to act on |
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30 user input which isn't handled by a widget yet. The corresponing method is |
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31 handle_input. |
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32 |
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33 Normally handle_input should be used to act on user input and change a |
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34 state. |
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35 """ |
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36 |
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37 messages = { |
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38 } |
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39 |
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40 def __init__(self, controller, view): |
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41 self.controller = controller |
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42 self.view = view |
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43 self.config = controller.get_config() |
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44 |
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45 def input_filter(self, input, raw): |
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46 """Filters input that should not be passed to widget elements |
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47 |
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48 By default no input is filtered and input is returned unchanged. |
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49 """ |
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50 return input |
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51 |
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52 def keypress(self, size, key): |
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53 """Redirects user input to the current view""" |
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54 self.view.keypress(size, key) |
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55 |
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56 def handle_input(self, input): |
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57 """A derived State must implement handle_input""" |
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58 raise NotImplementedError() |
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59 |
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60 def set_next_state(self, state): |
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61 """Sets the next state""" |
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62 self.controller.set_state(state) |
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63 |
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64 def msg(self, key): |
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65 return self.messages[key] |
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66 |
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67 |
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68 class ProjectState(State): |
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69 |
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70 def handle_input(self, input): |
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71 keys = self.config.get_keybinding() |
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72 logger.debug("ProjectState: handle input '%r'" % input) |
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73 if keys.get_switch_time_mode() in input: |
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74 self.view.switch_time_mode() |
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75 return True |
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76 |
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77 if keys.get_switch_project_order() in input: |
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78 self.view.switch_project_order() |
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79 return True |
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80 |
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81 if keys.get_switch_lists() in input: |
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82 if not self.controller.entries_view.rows: |
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83 return True |
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84 new_state = DefaultEntryListState(self, self.controller, |
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85 self.controller.entries_view) |
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86 self.set_next_state(new_state) |
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87 self.controller.view.set_focus(1) |
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88 self.controller.entries_view.set_focus(0) |
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89 return True |
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90 |
170 | 91 |
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92 class PausedProjectsState(ProjectState): |
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93 |
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94 messages = { |
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95 'choose_proj': _('Choose a project: '), |
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96 } |
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97 |
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98 def handle_input(self, key): |
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99 logger.debug("PausedProjectsState: handle key '%r'" % key) |
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100 keys = self.config.get_keybinding() |
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101 ret = super(PausedProjectsState, self).handle_input(key) |
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102 if ret: |
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103 return True |
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104 |
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105 if keys.get_enter() in key: |
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106 return self.select() |
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107 |
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108 if keys.get_insert() in key: |
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109 state = AddProjectKeyState(self.controller, self.view) |
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110 self.set_next_state(state) |
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111 return True |
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112 |
151
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113 if keys.get_escape() in key: |
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114 state = ExitState(self.controller, self.view) |
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115 self.set_next_state(state) |
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116 return True |
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117 |
179
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118 if keys.get_project_edit() in key: |
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119 proj = self.view.item_in_focus() |
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120 if not proj: |
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121 return True |
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122 state = ProjectEditKeyState(self.controller, self.view, proj) |
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123 self.set_next_state(state) |
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124 return True |
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125 |
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126 else: |
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127 if len(key) > 0 and len(key[0]) == 1: |
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128 state = SelectProjectState(self.controller, self.view) |
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129 self.set_next_state(state) |
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130 return state.handle_input(key) |
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131 return False |
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132 |
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133 def select(self): |
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134 proj = self.view.item_in_focus() |
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135 self.controller.start_project(proj) |
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136 state = RunningProjectsState(self.controller, self.view, proj) |
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137 self.set_next_state(state) |
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138 return True |
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139 |
170 | 140 |
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141 class SelectProjectState(State): |
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142 |
167
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143 def __init__(self, controller, view): |
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144 super(SelectProjectState, self).__init__(controller, view) |
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145 self.proj_keys = "" |
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146 self.set_footer_text() |
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147 |
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148 def reset(self): |
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149 self.view.reset_footer() |
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150 |
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151 def set_footer_text(self): |
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152 self.view.set_footer_text("Selecting project from key: %s" % \ |
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153 self.proj_keys, "running") |
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154 |
155
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155 def check_key(self, key): |
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156 return len(self.controller.find_projects_by_key(key)) |
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157 |
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158 def select_project(self): |
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159 proj = self.controller.project_by_key(self.proj_keys) |
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160 if proj: |
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161 self.reset() |
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162 self.view.select_project(proj) |
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163 self.controller.start_project(self.view.item_in_focus()) |
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164 self.controller.update_entries( |
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165 self.view.item_in_focus()) |
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166 self.set_next_state(RunningProjectsState(self.controller, self.view, |
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167 proj)) |
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168 return True |
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169 |
205
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170 def handle_input(self, key): |
151
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171 keys = self.config.get_keybinding() |
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172 if keys.get_escape() in key: |
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173 self.reset() |
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174 self.set_next_state(PausedProjectsState(self.controller, self.view)) |
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175 return True |
139
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176 |
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177 if 'backspace' in key: |
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178 if len(self.proj_keys) > 0: |
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179 self.proj_keys = self.proj_keys[:-1] |
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180 self.set_footer_text() |
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181 return True |
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182 |
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183 if keys.get_enter() in key: |
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184 return self.select_project() |
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185 |
94
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186 else: |
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187 if len(key) > 0 and len(key[0]) == 1: |
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188 proj_key = self.proj_keys + key[0] |
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189 num = self.check_key(proj_key) |
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190 if num > 0: |
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191 self.proj_keys += key[0] |
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192 self.set_footer_text() |
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193 if num == 1: |
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194 # run project directly |
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195 return self.select_project() |
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196 return False |
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197 |
170 | 198 |
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199 class ExitState(ProjectState): |
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200 |
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201 messages = { |
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202 'quit' : _(" Really quit? (y/n)"), |
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203 'choose': _(" Choose a project:") |
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204 } |
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205 |
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206 def __init__(self, controller, view): |
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207 super(ExitState, self).__init__(controller, view) |
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208 self.controller.view.set_footer_text(self.msg('quit'), 'question') |
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209 |
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210 def handle_input(self, key): |
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211 logger.debug("ExitState: handle key '%r'" % key) |
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212 ret = super(ExitState, self).handle_input(key) |
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213 if ret: |
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214 return ret |
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215 |
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216 if 'y' in key or 'Y' in key: |
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217 self.controller.exit() |
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218 return True |
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219 |
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220 if 'n' in key or 'N' in key: |
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221 self.controller.view.set_footer_text(self.msg('choose'), 'question') |
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222 self.set_next_state(PausedProjectsState(self.controller, self.view)) |
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223 return True |
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224 |
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225 return False |
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226 |
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227 |
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228 class RunningProjectsState(ProjectState): |
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229 |
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230 messages = { |
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231 'description': _("Enter a description: "), |
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232 'add_time' : _("Enter time to add [min]: "), |
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233 'min_time' : _("Enter time to subtract [min]: "), |
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234 'continue' : _("Press '%s' to continue."), |
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235 'running' : _("Running ( %s ) on '%s'."), |
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236 'paused' : _(" Break ( %s ) %s."), |
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237 } |
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238 |
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239 sec = 0 |
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240 break_start = None |
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241 |
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242 def __init__(self, controller, view, project): |
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243 super(RunningProjectsState, self).__init__(controller, view) |
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244 self.project = project |
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245 signal.signal(signal.SIGALRM, self.handle_signal) |
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246 signal.alarm(1) |
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247 |
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248 def handle_signal(self, signum, frame): |
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249 proj = self.project |
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250 keys = self.config.get_keybinding() |
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251 |
135
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252 if not proj: |
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253 return |
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254 |
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255 if not self.break_start: |
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256 self.controller.view.set_footer_text(self.msg('running') % |
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257 (human_time(self.sec), |
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258 proj.desc), |
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259 'running') |
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260 self.controller.loop.draw_screen() |
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261 self.sec = self.sec + 1 |
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262 else: |
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263 self.view.set_footer_text(self.msg('paused') % |
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264 (human_time((datetime.now() - self.break_start).seconds), |
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265 self.msg('continue') % keys.get_project_pause()), |
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266 'paused_running') |
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267 self.controller.loop.draw_screen() |
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268 |
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269 signal.signal(signal.SIGALRM, self.handle_signal) |
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270 signal.alarm(1) |
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271 |
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272 def handle_input(self, key): |
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273 logger.debug("RunningProjectsState: handle key '%r'" % key) |
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274 keys = self.config.get_keybinding() |
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275 ret = super(RunningProjectsState, self).handle_input(key) |
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276 if ret: |
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277 return ret |
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278 |
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279 if keys.get_enter() in key: |
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280 return self.stop() |
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281 |
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282 if keys.get_add_time() in key: |
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283 self.view.set_footer_text(self.msg('add_time'), |
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284 'question', 1) |
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285 self.view.frame.set_focus('footer') |
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286 self.set_next_state(AddTimeState(self.controller, self.view, self)) |
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287 return True |
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288 |
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289 if keys.get_subtract_time() in key: |
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290 self.view.set_footer_text(self.msg('min_time'), |
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291 'question', 1) |
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292 self.view.frame.set_focus('footer') |
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293 self.set_next_state(SubtractTimeState(self.controller, self.view, |
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294 self)) |
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295 return True |
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296 |
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297 if keys.get_project_pause() in key: |
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298 if not self.break_start: |
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299 self.break_start = datetime.now() |
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300 else: |
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301 self.view._total_time() |
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302 proj = self.project |
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303 if proj: |
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304 proj.start += datetime.now() - self.break_start |
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305 self.break_start = None |
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306 signal.signal(signal.SIGALRM, self.handle_signal) |
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307 signal.alarm(1) |
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308 return True |
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309 return False |
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310 |
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311 def stop(self): |
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312 signal.alarm(0) |
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313 self.view.select() |
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314 if self.break_start: |
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315 proj = self.project |
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316 if proj: |
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317 proj.start += datetime.now() - self.break_start |
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318 self.controller.view.set_footer_text(self.msg('description'),'question',1) |
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319 self.controller.view.get_frame().set_focus('footer') |
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320 self.set_next_state(DescriptionProjectsState(self.controller, self.view, |
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321 self, self.controller.view.get_frame().get_footer())) |
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322 return True |
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323 |
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324 |
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325 class HandleUserInputState(State): |
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326 |
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327 def __init__(self, controller, view, state, footer): |
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328 super(HandleUserInputState, self).__init__(controller, view) |
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329 self.state = state |
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330 self.footer = footer |
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331 |
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332 def handle_input(self, key): |
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333 logger.debug("HandleUserInputState: handle key '%r'" % key) |
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334 pos = self.footer.edit_pos |
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335 keys = self.config.get_keybinding() |
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336 |
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337 if keys.get_escape() in key: |
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338 return self.exit() |
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339 elif keys.get_enter() in key: |
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340 return self.enter() |
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341 return False |
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342 |
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343 def enter(self): |
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344 raise Exception("Not implemented") |
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345 |
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346 def exit(self): |
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347 self.set_next_state(self.state) |
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348 return True |
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349 |
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350 |
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351 class BaseTimeState(HandleUserInputState): |
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352 |
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353 def __init__(self, controller, view, running_state): |
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354 super(BaseTimeState, self).__init__(controller, view, running_state, |
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355 view.frame.get_footer()) |
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356 self.project = running_state.project |
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357 |
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358 def exit(self): |
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359 self.view._total_time() |
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360 return super(BaseTimeState, self).exit() |
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361 |
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362 def insert(self, key): |
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363 if key[0] in ['0','1','2','3','4','5','6','7','8','9']: |
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364 self.footer.insert_text(key[0]) |
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365 else: |
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366 logger.debug("BaseTimeState: invalid character for "\ |
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367 "adding/subtracting time: '%r'" % key) |
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368 return True |
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369 |
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370 |
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371 class AddTimeState(BaseTimeState): |
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372 |
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373 def enter(self): |
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374 minutes = safe_int(self.view.frame.get_footer().get_edit_text()) |
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375 project = self.project |
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376 project.start -= timedelta(minutes=minutes) |
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377 self.state.sec += minutes * 60 |
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378 logger.info("AddTimeState: add %d minutes to project '%s'" |
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379 % (minutes, project.desc)) |
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380 self.view._total_time() |
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381 self.set_next_state(self.state) |
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382 return True |
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383 |
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384 |
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385 class SubtractTimeState(BaseTimeState): |
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386 |
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387 def enter(self): |
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388 minutes = safe_int(self.view.frame.get_footer().get_edit_text()) |
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389 sec = minutes * 60 |
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390 if sec > self.state.sec: |
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391 self.view._total_time() |
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392 return self.state |
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393 project = self.project |
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394 project.start += timedelta(minutes=minutes) |
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395 self.state.sec -= sec |
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396 logger.info("SubtractTimeState: subtract %d minutes from project '%s'" |
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397 % (minutes, project.desc)) |
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398 self.view._total_time() |
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399 self.set_next_state(self.state) |
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400 return True |
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401 |
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402 |
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403 class DescriptionProjectsState(HandleUserInputState): |
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404 messages = { |
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405 'choose_proj': _(" Choose a project."), |
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406 } |
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407 |
246
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408 def keypress(self, size, key): |
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409 """ Direct key to frame of GetanView """ |
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410 self.controller.view.frame.keypress(size, key) |
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411 |
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412 def enter(self): |
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413 text = self.footer.get_edit_text() |
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414 if text == '': |
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415 return True |
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416 self.controller.stop_project(text) |
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417 self.controller.view.set_footer_text(self.msg('choose_proj'), 'question') |
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418 self.set_next_state(PausedProjectsState(self.controller, self.view)) |
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419 return True |
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420 |
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421 def exit(self): |
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422 project = self.view.item_in_focus() |
43 | 423 if project: |
424 time = (datetime.now() - project.start).seconds | |
425 self.state.sec = time | |
426 signal.signal(signal.SIGALRM, self.state.handle_signal) | |
427 signal.alarm(1) | |
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428 return super(DescriptionProjectsState, self).exit() |
106 | 429 |
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430 |
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431 class EntryListState(State): |
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432 |
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433 def __init__(self, state, controller, view): |
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434 super(EntryListState, self).__init__(controller, view) |
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435 self.projectlist_state = state |
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436 |
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437 def handle_input(self, key): |
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438 logger.debug("EntryListState: pressed key '%r'" % key) |
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439 keys = self.config.get_keybinding() |
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440 |
151
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441 if keys.get_switch_lists() in key: |
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442 self.view.clear() |
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443 self.set_next_state(self.projectlist_state) |
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444 self.controller.view.set_focus(0) |
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445 return True |
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446 |
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447 if keys.get_enter() in key: |
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448 return self.select() |
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449 return False |
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450 |
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451 def select(self): |
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452 self.view.select() |
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453 return True |
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454 |
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455 def renew_focus(self): |
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456 e_len = self.view.row_count() |
235
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457 f = self.view.get_focus_pos() |
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458 if f >= e_len: |
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459 f = e_len - 1 |
207
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460 self.view.set_focus(f) |
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461 |
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462 |
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463 class DefaultEntryListState(EntryListState): |
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464 |
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465 def handle_input(self, key): |
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466 logger.info("Handling DefaultEntryListState input") |
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467 ret = super(DefaultEntryListState, self).handle_input(key) |
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468 if ret: |
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469 return ret |
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470 |
151
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471 keys = self.config.get_keybinding() |
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472 if keys.get_escape() in key: |
105
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473 self.view.clear() |
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474 self.set_next_state(self.projectlist_state) |
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475 self.controller.view.set_focus(0) |
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476 return True |
105
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477 |
151
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478 if keys.get_entry_delete() in key: |
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479 if self.view.selection: |
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480 self.set_next_state(DeleteEntryState(self.projectlist_state, |
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481 self.controller, self.view)) |
102
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482 else: |
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483 entry = self.view.item_in_focus() |
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484 self.set_next_state(DeleteEntryState(self.projectlist_state, |
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485 self.controller, self.view, [entry])) |
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486 return True |
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487 |
151
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488 if keys.get_entry_move() in key: |
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489 if self.view.selection: |
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490 self.set_next_state(MoveEntryState(self.projectlist_state, |
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491 self.controller, self.view)) |
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492 return True |
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493 |
151
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494 if keys.get_entry_edit() in key: |
74
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diff
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|
495 entry = self.view.item_in_focus() |
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diff
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496 if entry: |
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497 self.set_next_state(EditEntryState(self.projectlist_state, |
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498 self.controller, self.view, entry)) |
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499 return True |
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500 |
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501 return False |
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502 |
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|
503 |
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|
504 class DeleteEntryState(EntryListState): |
206
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diff
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|
505 |
23
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|
506 messages = { |
36
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|
507 'delete' : _("Really delete this entry? (y/n)"), |
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508 } |
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|
509 |
100
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diff
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|
510 def __init__(self, state, controller, view, entries=None): |
23
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511 super(DeleteEntryState, self).__init__(state, controller, view) |
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512 self.view.set_footer_text(self.msg('delete'), 'question') |
100
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diff
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|
513 self.entries = entries |
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514 if not self.entries: |
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515 self.entries = [x.item for x in self.view.selection] |
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|
516 |
205
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517 def handle_input(self, key): |
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518 if 'y' in key: |
100
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diff
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|
519 if self.entries: |
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520 self.controller.delete_entries(self.entries) |
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|
521 self.renew_focus() |
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diff
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|
522 self.view.set_footer_text("", 'entry_footer') |
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523 self.set_next_state(DefaultEntryListState(self.projectlist_state, |
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524 self.controller, self.view)) |
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525 return True |
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|
526 |
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|
527 if 'n' in key: |
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528 self.view.set_footer_text("", 'entry_footer') |
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529 self.set_next_state(DefaultEntryListState(self.projectlist_state, |
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530 self.controller, self.view)) |
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531 return True |
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532 |
205
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533 return False |
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|
534 |
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|
535 |
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|
536 class MoveEntryState(EntryListState): |
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|
537 messages = { |
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|
538 'project': _(" Into which project do you want to move these entries?"), |
103 | 539 'really': _(" Are you sure? (y/n)"), |
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540 } |
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|
541 |
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|
542 proj = None |
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543 |
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|
544 def __init__(self, state, controller, view): |
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545 super(MoveEntryState, self).__init__(state, controller, view) |
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|
546 self.view.set_footer_text(self.msg('project'), 'question') |
104
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547 self.proj_keys = "" |
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548 self.project_view = controller.project_view |
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549 |
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550 def set_project_footer(self): |
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551 self.project_view.set_footer_text("Selecting project from " \ |
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552 "key: %s" % self.proj_keys, "running") |
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553 |
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554 def reset_project_footer(self): |
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555 self.project_view.reset_footer() |
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556 |
169
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557 def check_key(self, key): |
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558 return len(self.controller.find_projects_by_key(key)) |
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559 |
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560 def select_project(self): |
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561 proj = self.controller.project_by_key(self.proj_keys) |
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562 if proj: |
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563 self.proj = proj |
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564 self.reset_project_footer() |
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565 logger.debug("MoveEntryState: prepared entries to be " \ |
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566 "moved to project '%s'" % self.proj.desc) |
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567 self.view.set_footer_text(self.msg('really'), 'question') |
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568 |
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569 |
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570 def handle_input(self, key): |
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571 keys = self.config.get_keybinding() |
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572 if 'y' in key and self.proj: |
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573 logger.debug("MoveEntryState: move selected entries.") |
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574 self.controller.move_selected_entries(self.proj) |
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575 self.renew_focus() |
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576 self.view.set_footer_text('', 'entry_footer') |
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577 self.proj = None |
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578 self.set_next_state(DefaultEntryListState(self.projectlist_state, |
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579 self.controller, self.view)) |
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580 return True |
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581 |
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582 if 'n' in key and self.proj: |
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583 self.view.set_footer_text('', 'entry_footer') |
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584 self.reset_project_footer() |
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585 self.set_next_state(DefaultEntryListState(self.projectlist_state, |
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586 self.controller, self.view)) |
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587 return True |
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588 |
151
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589 if keys.get_escape() in key: |
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590 self.view.set_footer_text('', 'entry_footer') |
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591 self.reset_project_footer() |
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592 self.set_next_state(DefaultEntryListState(self.projectlist_state, |
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593 self.controller, self.view)) |
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594 return True |
243 | 595 |
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596 if 'backspace' in key: |
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597 if len(self.proj_keys) > 0: |
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598 self.proj_keys = self.proj_keys[:-1] |
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599 self.set_project_footer() |
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600 return True |
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601 |
169
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602 if keys.get_enter() in key and self.proj is None: |
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603 self.select_project() |
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604 return True |
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605 |
104
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606 if len(key) > 0 and len(key[0]) == 1 and self.proj is None: |
169
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607 proj_key = self.proj_keys + key[0] |
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608 num = self.check_key(proj_key) |
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609 if num > 0: |
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610 self.proj_keys = proj_key |
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611 self.set_project_footer() |
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612 if num == 1: |
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613 self.select_project() |
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614 return True |
170 | 615 |
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616 return False |
54
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617 |
170 | 618 |
173
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619 class AlterProjectState(HandleUserInputState): |
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620 |
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621 messages = { |
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622 'choose_proj': _(' Choose a project.'), |
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623 } |
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624 |
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625 def __init__(self, controller, view): |
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626 super(AlterProjectState, self).__init__(controller, view, None, |
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627 controller.view.view.get_footer()) |
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628 |
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629 def exit(self): |
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630 self.controller.view.set_footer_text(self.msg('choose_proj'), 'question') |
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631 self.set_next_state(PausedProjectsState(self.controller, self.view)) |
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632 return True |
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633 |
170 | 634 |
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635 class AddProjectKeyState(AlterProjectState): |
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636 |
54
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637 messages = { |
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638 'choose_proj': _(' Choose a project.'), |
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639 'proj_key': _('Insert key for new project: '), |
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640 } |
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641 |
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642 def __init__(self, controller, view): |
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643 controller.view.set_footer_text(self.msg('proj_key'), |
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644 'question', 1) |
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645 super(AddProjectKeyState, self).__init__(controller, view) |
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646 self.view.frame.set_focus('footer') |
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647 |
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648 def enter(self): |
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649 key = self.footer.get_edit_text() |
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650 if key == '': |
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651 return True |
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652 self.set_next_state(AddProjectDescriptionState(self.controller, |
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653 self.view, key)) |
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654 return True |
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655 |
170 | 656 |
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657 class AddProjectDescriptionState(AlterProjectState): |
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658 |
54
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659 messages = { |
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660 'proj_description': _('Insert a description for project: '), |
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661 'choose_proj': _(" Choose a project.") |
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662 } |
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663 |
172
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664 def __init__(self, controller, view, key): |
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665 controller.view.set_footer_text(self.msg('proj_description'), |
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666 'question', 1) |
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667 super(AddProjectDescriptionState, self).__init__(controller, view) |
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668 self.view.frame.set_focus('footer') |
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669 self.key = key |
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670 |
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671 def enter(self): |
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672 description = self.footer.get_edit_text() |
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673 if description == '': |
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674 return self |
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675 self.controller.add_project(self.key, description) |
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676 self.controller.view.set_footer_text(self.msg('choose_proj'), 'question') |
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677 self.set_next_state(PausedProjectsState(self.controller, self.view)) |
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678 return True |
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679 |
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680 |
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681 class EditEntryState(HandleUserInputState): |
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682 messages = { |
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683 'edit_entry': _('Edit entry text: '), |
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684 } |
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685 |
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686 def __init__(self, state, controller, view, entry): |
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687 view.set_footer_text(self.msg('edit_entry'), |
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688 'question', True) |
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689 super(EditEntryState, self).__init__(controller, view, |
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690 None, view.footer) |
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691 self.footer.set_edit_text(entry.desc) |
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692 self.footer.set_edit_pos(len(self.footer.edit_text)) |
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693 self.view.frame.set_focus('footer') |
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694 self.entry = entry |
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695 self.state = state |
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696 logger.debug("EditEntryState: Entry %s" % entry) |
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697 |
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698 def enter(self): |
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699 entry_desc = self.footer.get_edit_text() |
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700 if entry_desc == '': |
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701 return self |
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702 entry = self.entry |
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703 entry.desc = entry_desc |
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704 self.controller.update_entry(entry) |
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705 self.view.node_in_focus().update() |
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706 return self.exit() |
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707 |
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708 def exit(self): |
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709 self.view.set_footer_text("", 'entry_footer', False) |
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710 self.set_next_state(DefaultEntryListState(self.state, self.controller, |
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711 self.view)) |
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712 return True |
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713 |
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714 |
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715 class ProjectEditKeyState(AlterProjectState): |
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716 |
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717 messages = { |
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718 'proj_key': _('Insert key for project: '), |
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719 'proj_description': _('Insert description for project: '), |
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720 'choose_proj': _(" Choose a project.") |
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721 } |
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722 |
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723 def __init__(self, controller, view, project): |
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724 controller.view.set_footer_text(self.msg('proj_key'), |
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725 'question', 1) |
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726 super(ProjectEditKeyState, self).__init__(controller, view) |
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727 self.project = project |
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728 self.view.frame.set_focus('footer') |
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729 self.footer.set_edit_text(project.key) |
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730 self.footer.set_edit_pos(len(self.footer.edit_text)) |
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731 |
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732 def enter(self): |
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733 key = self.footer.get_edit_text() |
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734 if key == '': |
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735 return True |
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736 self.project.key = key |
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737 self.set_next_state(ProjectEditDescriptionState(self.controller, |
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738 self.view, self.project)) |
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739 return True |
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740 |
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741 |
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742 class ProjectEditDescriptionState(AlterProjectState): |
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743 |
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744 messages = { |
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745 "proj_description" : _("Insert description for project: "), |
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746 "choose_proj" : _(" Choose a project.") |
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747 } |
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748 |
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749 def __init__(self, controller, view, project): |
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750 controller.view.set_footer_text(self.msg("proj_description"), |
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751 "question", 1) |
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752 super(ProjectEditDescriptionState, self).__init__(controller, view) |
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753 self.project = project |
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754 self.view.frame.set_focus("footer") |
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755 self.footer.set_edit_text(project.desc) |
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756 self.footer.set_edit_pos(len(self.footer.edit_text)) |
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757 |
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758 def enter(self): |
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759 description = self.footer.get_edit_text() |
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760 if description == '': |
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761 return self |
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762 self.project.desc = description |
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763 self.controller.update_project(self.project) |
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764 self.controller.view.set_footer_text(self.msg('choose_proj'), 'question') |
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765 self.set_next_state(PausedProjectsState(self.controller, self.view)) |
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766 return True |