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<li>terminatorlib.paned</li>
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<h1>Source code for terminatorlib.paned</h1><div class="highlight"><pre>
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<span class="c">#!/usr/bin/python</span>
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<span class="c"># Terminator by Chris Jones <cmsj@tenshu.net></span>
168
<span class="c"># GPL v2 only</span>
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<span class="sd">"""paned.py - a base Paned container class and the vertical/horizontal</span>
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<span class="sd">variants"""</span>
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<span class="kn">import</span> <span class="nn">gobject</span>
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<span class="kn">import</span> <span class="nn">gtk</span>
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<span class="kn">from</span> <span class="nn">util</span> <span class="kn">import</span> <span class="n">dbg</span><span class="p">,</span> <span class="n">err</span>
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<span class="kn">from</span> <span class="nn">terminator</span> <span class="kn">import</span> <span class="n">Terminator</span>
177
<span class="kn">from</span> <span class="nn">factory</span> <span class="kn">import</span> <span class="n">Factory</span>
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<span class="kn">from</span> <span class="nn">container</span> <span class="kn">import</span> <span class="n">Container</span>
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<span class="c"># pylint: disable-msg=R0921</span>
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<span class="c"># pylint: disable-msg=E1101</span>
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<div class="viewcode-block" id="Paned"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned">[docs]</a><span class="k">class</span> <span class="nc">Paned</span><span class="p">(</span><span class="n">Container</span><span class="p">):</span>
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<span class="sd">"""Base class for Paned Containers"""</span>
185
<span class="n">position</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">maker</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">ratio</span> <span class="o">=</span> <span class="mf">0.5</span>
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<div class="viewcode-block" id="Paned.__init__"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.__init__">[docs]</a> <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="sd">"""Class initialiser"""</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">terminator</span> <span class="o">=</span> <span class="n">Terminator</span><span class="p">()</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">maker</span> <span class="o">=</span> <span class="n">Factory</span><span class="p">()</span>
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<span class="n">Container</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">signals</span><span class="o">.</span><span class="n">append</span><span class="p">({</span><span class="s">'name'</span><span class="p">:</span> <span class="s">'resize-term'</span><span class="p">,</span>
195
<span class="s">'flags'</span><span class="p">:</span> <span class="n">gobject</span><span class="o">.</span><span class="n">SIGNAL_RUN_LAST</span><span class="p">,</span>
196
<span class="s">'return_type'</span><span class="p">:</span> <span class="n">gobject</span><span class="o">.</span><span class="n">TYPE_NONE</span><span class="p">,</span>
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<span class="s">'param_types'</span><span class="p">:</span> <span class="p">(</span><span class="n">gobject</span><span class="o">.</span><span class="n">TYPE_STRING</span><span class="p">,)})</span>
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<span class="c"># pylint: disable-msg=W0613</span></div>
201
<div class="viewcode-block" id="Paned.split_axis"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.split_axis">[docs]</a> <span class="k">def</span> <span class="nf">split_axis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">vertical</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">sibling</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
202
<span class="n">widgetfirst</span><span class="o">=</span><span class="bp">True</span><span class="p">):</span>
203
<span class="sd">"""Default axis splitter. This should be implemented by subclasses"""</span>
204
<span class="n">order</span> <span class="o">=</span> <span class="bp">None</span>
206
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
207
<span class="k">if</span> <span class="n">vertical</span><span class="p">:</span>
208
<span class="n">container</span> <span class="o">=</span> <span class="n">VPaned</span><span class="p">()</span>
209
<span class="k">else</span><span class="p">:</span>
210
<span class="n">container</span> <span class="o">=</span> <span class="n">HPaned</span><span class="p">()</span>
212
<span class="bp">self</span><span class="o">.</span><span class="n">get_toplevel</span><span class="p">()</span><span class="o">.</span><span class="n">set_pos_by_ratio</span> <span class="o">=</span> <span class="bp">True</span>
214
<span class="k">if</span> <span class="ow">not</span> <span class="n">sibling</span><span class="p">:</span>
215
<span class="n">sibling</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">maker</span><span class="o">.</span><span class="n">make</span><span class="p">(</span><span class="s">'terminal'</span><span class="p">)</span>
216
<span class="n">sibling</span><span class="o">.</span><span class="n">set_cwd</span><span class="p">(</span><span class="n">cwd</span><span class="p">)</span>
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<span class="n">sibling</span><span class="o">.</span><span class="n">spawn_child</span><span class="p">()</span>
218
<span class="k">if</span> <span class="n">widget</span><span class="o">.</span><span class="n">group</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">config</span><span class="p">[</span><span class="s">'split_to_group'</span><span class="p">]:</span>
219
<span class="n">sibling</span><span class="o">.</span><span class="n">set_group</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="n">widget</span><span class="o">.</span><span class="n">group</span><span class="p">)</span>
220
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">config</span><span class="p">[</span><span class="s">'always_split_with_profile'</span><span class="p">]:</span>
221
<span class="n">sibling</span><span class="o">.</span><span class="n">force_set_profile</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="n">widget</span><span class="o">.</span><span class="n">get_profile</span><span class="p">())</span>
223
<span class="bp">self</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">container</span><span class="p">)</span>
224
<span class="bp">self</span><span class="o">.</span><span class="n">show_all</span><span class="p">()</span>
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<span class="n">order</span> <span class="o">=</span> <span class="p">[</span><span class="n">widget</span><span class="p">,</span> <span class="n">sibling</span><span class="p">]</span>
227
<span class="k">if</span> <span class="n">widgetfirst</span> <span class="ow">is</span> <span class="bp">False</span><span class="p">:</span>
228
<span class="n">order</span><span class="o">.</span><span class="n">reverse</span><span class="p">()</span>
230
<span class="k">for</span> <span class="n">terminal</span> <span class="ow">in</span> <span class="n">order</span><span class="p">:</span>
231
<span class="n">container</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">terminal</span><span class="p">)</span>
233
<span class="bp">self</span><span class="o">.</span><span class="n">show_all</span><span class="p">()</span>
234
<span class="n">sibling</span><span class="o">.</span><span class="n">grab_focus</span><span class="p">()</span>
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<span class="k">while</span> <span class="n">gtk</span><span class="o">.</span><span class="n">events_pending</span><span class="p">():</span>
237
<span class="n">gtk</span><span class="o">.</span><span class="n">main_iteration_do</span><span class="p">(</span><span class="bp">False</span><span class="p">)</span>
238
<span class="bp">self</span><span class="o">.</span><span class="n">get_toplevel</span><span class="p">()</span><span class="o">.</span><span class="n">set_pos_by_ratio</span> <span class="o">=</span> <span class="bp">False</span>
241
<div class="viewcode-block" id="Paned.add"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.add">[docs]</a> <span class="k">def</span> <span class="nf">add</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">metadata</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
242
<span class="sd">"""Add a widget to the container"""</span>
243
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
244
<span class="bp">self</span><span class="o">.</span><span class="n">pack1</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">True</span><span class="p">)</span>
245
<span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
246
<span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
247
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_child1</span><span class="p">():</span>
248
<span class="bp">self</span><span class="o">.</span><span class="n">pack2</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">True</span><span class="p">)</span>
249
<span class="k">else</span><span class="p">:</span>
250
<span class="bp">self</span><span class="o">.</span><span class="n">pack1</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">True</span><span class="p">)</span>
251
<span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
252
<span class="k">else</span><span class="p">:</span>
253
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">'Paned widgets can only have two children'</span><span class="p">)</span>
255
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="s">'Terminal'</span><span class="p">):</span>
256
<span class="n">top_window</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_toplevel</span><span class="p">()</span>
257
<span class="n">signals</span> <span class="o">=</span> <span class="p">{</span><span class="s">'close-term'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">wrapcloseterm</span><span class="p">,</span>
258
<span class="s">'split-horiz'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">split_horiz</span><span class="p">,</span>
259
<span class="s">'split-vert'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">split_vert</span><span class="p">,</span>
260
<span class="s">'title-change'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">propagate_title_change</span><span class="p">,</span>
261
<span class="s">'resize-term'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">resizeterm</span><span class="p">,</span>
262
<span class="s">'size-allocate'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">new_size</span><span class="p">,</span>
263
<span class="s">'zoom'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">zoom</span><span class="p">,</span>
264
<span class="s">'tab-change'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">tab_change</span><span class="p">,</span>
265
<span class="s">'group-all'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">group_all</span><span class="p">,</span>
266
<span class="s">'group-all-toggle'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">group_all_toggle</span><span class="p">,</span>
267
<span class="s">'ungroup-all'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">ungroup_all</span><span class="p">,</span>
268
<span class="s">'group-tab'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">group_tab</span><span class="p">,</span>
269
<span class="s">'group-tab-toggle'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">group_tab_toggle</span><span class="p">,</span>
270
<span class="s">'ungroup-tab'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">ungroup_tab</span><span class="p">,</span>
271
<span class="s">'move-tab'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">move_tab</span><span class="p">,</span>
272
<span class="s">'maximise'</span><span class="p">:</span> <span class="p">[</span><span class="n">top_window</span><span class="o">.</span><span class="n">zoom</span><span class="p">,</span> <span class="bp">False</span><span class="p">],</span>
273
<span class="s">'tab-new'</span><span class="p">:</span> <span class="p">[</span><span class="n">top_window</span><span class="o">.</span><span class="n">tab_new</span><span class="p">,</span> <span class="n">widget</span><span class="p">],</span>
274
<span class="s">'navigate'</span><span class="p">:</span> <span class="n">top_window</span><span class="o">.</span><span class="n">navigate_terminal</span><span class="p">,</span>
275
<span class="s">'rotate-cw'</span><span class="p">:</span> <span class="p">[</span><span class="n">top_window</span><span class="o">.</span><span class="n">rotate</span><span class="p">,</span> <span class="bp">True</span><span class="p">],</span>
276
<span class="s">'rotate-ccw'</span><span class="p">:</span> <span class="p">[</span><span class="n">top_window</span><span class="o">.</span><span class="n">rotate</span><span class="p">,</span> <span class="bp">False</span><span class="p">]}</span>
278
<span class="k">for</span> <span class="n">signal</span> <span class="ow">in</span> <span class="n">signals</span><span class="p">:</span>
279
<span class="n">args</span> <span class="o">=</span> <span class="p">[]</span>
280
<span class="n">handler</span> <span class="o">=</span> <span class="n">signals</span><span class="p">[</span><span class="n">signal</span><span class="p">]</span>
281
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">handler</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
282
<span class="n">args</span> <span class="o">=</span> <span class="n">handler</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
283
<span class="n">handler</span> <span class="o">=</span> <span class="n">handler</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
284
<span class="bp">self</span><span class="o">.</span><span class="n">connect_child</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="n">signal</span><span class="p">,</span> <span class="n">handler</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">)</span>
286
<span class="k">if</span> <span class="n">metadata</span> <span class="ow">and</span> \
287
<span class="n">metadata</span><span class="o">.</span><span class="n">has_key</span><span class="p">(</span><span class="s">'had_focus'</span><span class="p">)</span> <span class="ow">and</span> \
288
<span class="n">metadata</span><span class="p">[</span><span class="s">'had_focus'</span><span class="p">]</span> <span class="o">==</span> <span class="bp">True</span><span class="p">:</span>
289
<span class="n">widget</span><span class="o">.</span><span class="n">grab_focus</span><span class="p">()</span>
291
<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">Paned</span><span class="p">):</span>
292
<span class="k">try</span><span class="p">:</span>
293
<span class="bp">self</span><span class="o">.</span><span class="n">connect_child</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="s">'resize-term'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">resizeterm</span><span class="p">)</span>
294
<span class="bp">self</span><span class="o">.</span><span class="n">connect_child</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="s">'size-allocate'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">new_size</span><span class="p">)</span>
295
<span class="k">except</span> <span class="ne">TypeError</span><span class="p">:</span>
296
<span class="n">err</span><span class="p">(</span><span class="s">'Paned::add: </span><span class="si">%s</span><span class="s"> has no signal resize-term'</span> <span class="o">%</span> <span class="n">widget</span><span class="p">)</span>
298
<div class="viewcode-block" id="Paned.on_button_press"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.on_button_press">[docs]</a> <span class="k">def</span> <span class="nf">on_button_press</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">event</span><span class="p">):</span>
299
<span class="sd">"""Handle button presses on a Pane"""</span>
300
<span class="k">if</span> <span class="n">event</span><span class="o">.</span><span class="n">button</span> <span class="o">==</span> <span class="mi">1</span> <span class="ow">and</span> <span class="n">event</span><span class="o">.</span><span class="n">type</span> <span class="o">==</span> <span class="n">gtk</span><span class="o">.</span><span class="n">gdk</span><span class="o">.</span><span class="n">_2BUTTON_PRESS</span><span class="p">:</span>
301
<span class="k">if</span> <span class="n">event</span><span class="o">.</span><span class="n">state</span> <span class="o">&</span> <span class="n">gtk</span><span class="o">.</span><span class="n">gdk</span><span class="o">.</span><span class="n">MOD4_MASK</span> <span class="o">==</span> <span class="n">gtk</span><span class="o">.</span><span class="n">gdk</span><span class="o">.</span><span class="n">MOD4_MASK</span><span class="p">:</span>
302
<span class="n">recurse_up</span><span class="o">=</span><span class="bp">True</span>
303
<span class="k">else</span><span class="p">:</span>
304
<span class="n">recurse_up</span><span class="o">=</span><span class="bp">False</span>
306
<span class="k">if</span> <span class="n">event</span><span class="o">.</span><span class="n">state</span> <span class="o">&</span> <span class="n">gtk</span><span class="o">.</span><span class="n">gdk</span><span class="o">.</span><span class="n">SHIFT_MASK</span> <span class="o">==</span> <span class="n">gtk</span><span class="o">.</span><span class="n">gdk</span><span class="o">.</span><span class="n">SHIFT_MASK</span><span class="p">:</span>
307
<span class="n">recurse_down</span><span class="o">=</span><span class="bp">True</span>
308
<span class="k">else</span><span class="p">:</span>
309
<span class="n">recurse_down</span><span class="o">=</span><span class="bp">False</span>
311
<span class="c"># FIXME: These idle events are creating a lot of weird issues</span>
312
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">3</span><span class="p">):</span>
313
<span class="k">while</span> <span class="n">gtk</span><span class="o">.</span><span class="n">events_pending</span><span class="p">():</span>
314
<span class="n">gtk</span><span class="o">.</span><span class="n">main_iteration_do</span><span class="p">(</span><span class="bp">False</span><span class="p">)</span>
315
<span class="bp">self</span><span class="o">.</span><span class="n">do_redistribute</span><span class="p">(</span><span class="n">recurse_up</span><span class="p">,</span> <span class="n">recurse_down</span><span class="p">)</span>
317
<span class="k">return</span> <span class="bp">True</span>
318
<span class="k">else</span><span class="p">:</span>
319
<span class="k">return</span> <span class="bp">False</span>
321
<div class="viewcode-block" id="Paned.do_redistribute"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.do_redistribute">[docs]</a> <span class="k">def</span> <span class="nf">do_redistribute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">recurse_up</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">recurse_down</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span>
322
<span class="sd">"""Evenly divide available space between sibling panes"""</span>
323
<span class="c">#1 Find highest ancestor of the same type => ha</span>
324
<span class="n">highest_ancestor</span> <span class="o">=</span> <span class="bp">self</span>
325
<span class="k">while</span> <span class="nb">type</span><span class="p">(</span><span class="n">highest_ancestor</span><span class="o">.</span><span class="n">get_parent</span><span class="p">())</span> <span class="o">==</span> <span class="nb">type</span><span class="p">(</span><span class="n">highest_ancestor</span><span class="p">):</span>
326
<span class="n">highest_ancestor</span> <span class="o">=</span> <span class="n">highest_ancestor</span><span class="o">.</span><span class="n">get_parent</span><span class="p">()</span>
328
<span class="c"># (1b) If Super modifier, redistribute higher sections too</span>
329
<span class="k">if</span> <span class="n">recurse_up</span><span class="p">:</span>
330
<span class="n">grandfather</span><span class="o">=</span><span class="n">highest_ancestor</span><span class="o">.</span><span class="n">get_parent</span><span class="p">()</span>
331
<span class="k">if</span> <span class="n">grandfather</span> <span class="o">!=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_toplevel</span><span class="p">():</span>
332
<span class="n">grandfather</span><span class="o">.</span><span class="n">do_redistribute</span><span class="p">(</span><span class="n">recurse_up</span><span class="p">,</span> <span class="n">recurse_down</span><span class="p">)</span>
334
<span class="n">gobject</span><span class="o">.</span><span class="n">idle_add</span><span class="p">(</span><span class="n">highest_ancestor</span><span class="o">.</span><span class="n">_do_redistribute</span><span class="p">,</span> <span class="n">recurse_up</span><span class="p">,</span> <span class="n">recurse_down</span><span class="p">)</span>
335
<span class="k">while</span> <span class="n">gtk</span><span class="o">.</span><span class="n">events_pending</span><span class="p">():</span>
336
<span class="n">gtk</span><span class="o">.</span><span class="n">main_iteration_do</span><span class="p">(</span><span class="bp">False</span><span class="p">)</span>
337
<span class="n">gobject</span><span class="o">.</span><span class="n">idle_add</span><span class="p">(</span><span class="n">highest_ancestor</span><span class="o">.</span><span class="n">_do_redistribute</span><span class="p">,</span> <span class="n">recurse_up</span><span class="p">,</span> <span class="n">recurse_down</span><span class="p">)</span>
339
<div class="viewcode-block" id="Paned._do_redistribute"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned._do_redistribute">[docs]</a> <span class="k">def</span> <span class="nf">_do_redistribute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">recurse_up</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">recurse_down</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span>
340
<span class="n">maker</span> <span class="o">=</span> <span class="n">Factory</span><span class="p">()</span>
341
<span class="c">#2 Make a list of self + all children of same type</span>
342
<span class="n">tree</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="p">,</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">,</span> <span class="bp">None</span><span class="p">]</span>
343
<span class="n">toproc</span> <span class="o">=</span> <span class="p">[</span><span class="n">tree</span><span class="p">]</span>
344
<span class="n">number_splits</span> <span class="o">=</span> <span class="mi">1</span>
345
<span class="k">while</span> <span class="n">toproc</span><span class="p">:</span>
346
<span class="n">curr</span> <span class="o">=</span> <span class="n">toproc</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
347
<span class="k">for</span> <span class="n">child</span> <span class="ow">in</span> <span class="n">curr</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">get_children</span><span class="p">():</span>
348
<span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">child</span><span class="p">)</span> <span class="o">==</span> <span class="nb">type</span><span class="p">(</span><span class="n">curr</span><span class="p">[</span><span class="mi">0</span><span class="p">]):</span>
349
<span class="n">childset</span> <span class="o">=</span> <span class="p">[</span><span class="n">child</span><span class="p">,</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">,</span> <span class="n">curr</span><span class="p">]</span>
350
<span class="n">curr</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">childset</span><span class="p">)</span>
351
<span class="n">toproc</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">childset</span><span class="p">)</span>
352
<span class="n">number_splits</span> <span class="o">=</span> <span class="n">number_splits</span><span class="o">+</span><span class="mi">1</span>
353
<span class="k">else</span><span class="p">:</span>
354
<span class="n">curr</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="bp">None</span><span class="p">,[],</span> <span class="mi">1</span><span class="p">,</span> <span class="bp">None</span><span class="p">])</span>
355
<span class="n">p</span> <span class="o">=</span> <span class="n">curr</span>
356
<span class="k">while</span> <span class="n">p</span><span class="p">:</span>
357
<span class="n">p</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">p</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
358
<span class="n">p</span> <span class="o">=</span> <span class="n">p</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span>
359
<span class="c"># (1c) If Shift modifier, redistribute lower sections too</span>
360
<span class="k">if</span> <span class="n">recurse_down</span> <span class="ow">and</span> \
361
<span class="p">(</span><span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="n">child</span><span class="p">,</span> <span class="s">'VPaned'</span><span class="p">)</span> <span class="ow">or</span> \
362
<span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="n">child</span><span class="p">,</span> <span class="s">'HPaned'</span><span class="p">)):</span>
363
<span class="n">gobject</span><span class="o">.</span><span class="n">idle_add</span><span class="p">(</span><span class="n">child</span><span class="o">.</span><span class="n">do_redistribute</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">True</span><span class="p">)</span>
365
<span class="c">#3 Get ancestor x/y => a, and handle size => hs</span>
366
<span class="n">avail_pixels</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">get_length</span><span class="p">()</span>
367
<span class="n">handle_size</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">style_get_property</span><span class="p">(</span><span class="s">'handle-size'</span><span class="p">)</span>
368
<span class="c">#4 Math! eek (a - (n * hs)) / (n + 1) = single size => s</span>
369
<span class="n">single_size</span> <span class="o">=</span> <span class="p">(</span><span class="n">avail_pixels</span> <span class="o">-</span> <span class="p">(</span><span class="n">number_splits</span> <span class="o">*</span> <span class="n">handle_size</span><span class="p">))</span> <span class="o">/</span> <span class="p">(</span><span class="n">number_splits</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span>
370
<span class="n">arr_sizes</span> <span class="o">=</span> <span class="p">[</span><span class="n">single_size</span><span class="p">]</span><span class="o">*</span><span class="p">(</span><span class="n">number_splits</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span>
371
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">avail_pixels</span> <span class="o">%</span> <span class="p">(</span><span class="n">number_splits</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)):</span>
372
<span class="n">arr_sizes</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">arr_sizes</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
373
<span class="c">#5 Descend down setting the handle position to s</span>
374
<span class="c"># (Has to handle nesting properly)</span>
375
<span class="n">toproc</span> <span class="o">=</span> <span class="p">[</span><span class="n">tree</span><span class="p">]</span>
376
<span class="k">while</span> <span class="n">toproc</span><span class="p">:</span>
377
<span class="n">curr</span> <span class="o">=</span> <span class="n">toproc</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
378
<span class="k">for</span> <span class="n">child</span> <span class="ow">in</span> <span class="n">curr</span><span class="p">[</span><span class="mi">1</span><span class="p">]:</span>
379
<span class="n">toproc</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child</span><span class="p">)</span>
380
<span class="k">if</span> <span class="n">curr</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="n">child</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
381
<span class="n">curr</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set_position</span><span class="p">((</span><span class="n">child</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span><span class="o">*</span><span class="n">single_size</span><span class="p">)</span><span class="o">+</span><span class="p">((</span><span class="n">child</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span><span class="o">-</span><span class="mi">1</span><span class="p">)</span><span class="o">*</span><span class="n">handle_size</span><span class="p">))</span>
382
<span class="n">gobject</span><span class="o">.</span><span class="n">idle_add</span><span class="p">(</span><span class="n">curr</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set_position</span><span class="p">,</span> <span class="n">child</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span><span class="o">*</span><span class="n">single_size</span><span class="p">)</span>
384
<div class="viewcode-block" id="Paned.remove"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.remove">[docs]</a> <span class="k">def</span> <span class="nf">remove</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">):</span>
385
<span class="sd">"""Remove a widget from the container"""</span>
386
<span class="n">gtk</span><span class="o">.</span><span class="n">Paned</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">)</span>
387
<span class="bp">self</span><span class="o">.</span><span class="n">disconnect_child</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
388
<span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
389
<span class="k">return</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span>
391
<div class="viewcode-block" id="Paned.get_children"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.get_children">[docs]</a> <span class="k">def</span> <span class="nf">get_children</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
392
<span class="sd">"""Return an ordered list of our children"""</span>
393
<span class="n">children</span> <span class="o">=</span> <span class="p">[]</span>
394
<span class="n">children</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">get_child1</span><span class="p">())</span>
395
<span class="n">children</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">get_child2</span><span class="p">())</span>
396
<span class="k">return</span><span class="p">(</span><span class="n">children</span><span class="p">)</span>
398
<div class="viewcode-block" id="Paned.get_child_metadata"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.get_child_metadata">[docs]</a> <span class="k">def</span> <span class="nf">get_child_metadata</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">):</span>
399
<span class="sd">"""Return metadata about a child"""</span>
400
<span class="n">metadata</span> <span class="o">=</span> <span class="p">{}</span>
401
<span class="n">metadata</span><span class="p">[</span><span class="s">'had_focus'</span><span class="p">]</span> <span class="o">=</span> <span class="n">widget</span><span class="o">.</span><span class="n">has_focus</span><span class="p">()</span>
403
<div class="viewcode-block" id="Paned.wrapcloseterm"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.wrapcloseterm">[docs]</a> <span class="k">def</span> <span class="nf">wrapcloseterm</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">):</span>
404
<span class="sd">"""A child terminal has closed, so this container must die"""</span>
405
<span class="n">dbg</span><span class="p">(</span><span class="s">'Paned::wrapcloseterm: Called on </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">widget</span><span class="p">)</span>
407
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">closeterm</span><span class="p">(</span><span class="n">widget</span><span class="p">):</span>
408
<span class="c"># At this point we only have one child, which is the surviving term</span>
409
<span class="n">sibling</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
410
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">sibling</span><span class="p">)</span>
412
<span class="n">metadata</span> <span class="o">=</span> <span class="bp">None</span>
413
<span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_parent</span><span class="p">()</span>
414
<span class="n">metadata</span> <span class="o">=</span> <span class="n">parent</span><span class="o">.</span><span class="n">get_child_metadata</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
415
<span class="n">dbg</span><span class="p">(</span><span class="s">'metadata obtained for </span><span class="si">%s</span><span class="s">: </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">metadata</span><span class="p">))</span>
416
<span class="n">parent</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
417
<span class="bp">self</span><span class="o">.</span><span class="n">cnxids</span><span class="o">.</span><span class="n">remove_all</span><span class="p">()</span>
418
<span class="n">parent</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">sibling</span><span class="p">,</span> <span class="n">metadata</span><span class="p">)</span>
419
<span class="n">sibling</span><span class="o">.</span><span class="n">grab_focus</span><span class="p">()</span>
420
<span class="k">else</span><span class="p">:</span>
421
<span class="n">dbg</span><span class="p">(</span><span class="s">"Paned::wrapcloseterm: self.closeterm failed"</span><span class="p">)</span>
423
<div class="viewcode-block" id="Paned.hoover"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.hoover">[docs]</a> <span class="k">def</span> <span class="nf">hoover</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
424
<span class="sd">"""Check that we still have a reason to exist"""</span>
425
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
426
<span class="n">dbg</span><span class="p">(</span><span class="s">'Paned::hoover: We only have one child, die'</span><span class="p">)</span>
427
<span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_parent</span><span class="p">()</span>
428
<span class="n">child</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
429
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">child</span><span class="p">)</span>
430
<span class="n">parent</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">child</span><span class="p">)</span>
431
<span class="k">del</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
433
<div class="viewcode-block" id="Paned.resizeterm"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.resizeterm">[docs]</a> <span class="k">def</span> <span class="nf">resizeterm</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">keyname</span><span class="p">):</span>
434
<span class="sd">"""Handle a keyboard event requesting a terminal resize"""</span>
435
<span class="k">if</span> <span class="n">keyname</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'up'</span><span class="p">,</span> <span class="s">'down'</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">VPaned</span><span class="p">):</span>
436
<span class="c"># This is a key we can handle</span>
437
<span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_position</span><span class="p">()</span>
439
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="s">'Terminal'</span><span class="p">):</span>
440
<span class="n">fontheight</span> <span class="o">=</span> <span class="n">widget</span><span class="o">.</span><span class="n">vte</span><span class="o">.</span><span class="n">get_char_height</span><span class="p">()</span>
441
<span class="k">else</span><span class="p">:</span>
442
<span class="n">fontheight</span> <span class="o">=</span> <span class="mi">10</span>
444
<span class="k">if</span> <span class="n">keyname</span> <span class="o">==</span> <span class="s">'up'</span><span class="p">:</span>
445
<span class="bp">self</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="n">position</span> <span class="o">-</span> <span class="n">fontheight</span><span class="p">)</span>
446
<span class="k">else</span><span class="p">:</span>
447
<span class="bp">self</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="n">position</span> <span class="o">+</span> <span class="n">fontheight</span><span class="p">)</span>
448
<span class="k">elif</span> <span class="n">keyname</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'left'</span><span class="p">,</span> <span class="s">'right'</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">HPaned</span><span class="p">):</span>
449
<span class="c"># This is a key we can handle</span>
450
<span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_position</span><span class="p">()</span>
452
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="s">'Terminal'</span><span class="p">):</span>
453
<span class="n">fontwidth</span> <span class="o">=</span> <span class="n">widget</span><span class="o">.</span><span class="n">vte</span><span class="o">.</span><span class="n">get_char_width</span><span class="p">()</span>
454
<span class="k">else</span><span class="p">:</span>
455
<span class="n">fontwidth</span> <span class="o">=</span> <span class="mi">10</span>
457
<span class="k">if</span> <span class="n">keyname</span> <span class="o">==</span> <span class="s">'left'</span><span class="p">:</span>
458
<span class="bp">self</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="n">position</span> <span class="o">-</span> <span class="n">fontwidth</span><span class="p">)</span>
459
<span class="k">else</span><span class="p">:</span>
460
<span class="bp">self</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="n">position</span> <span class="o">+</span> <span class="n">fontwidth</span><span class="p">)</span>
461
<span class="k">else</span><span class="p">:</span>
462
<span class="c"># This is not a key we can handle</span>
463
<span class="bp">self</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="s">'resize-term'</span><span class="p">,</span> <span class="n">keyname</span><span class="p">)</span>
465
<div class="viewcode-block" id="Paned.create_layout"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.create_layout">[docs]</a> <span class="k">def</span> <span class="nf">create_layout</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">layout</span><span class="p">):</span>
466
<span class="sd">"""Apply layout configuration"""</span>
467
<span class="k">if</span> <span class="ow">not</span> <span class="n">layout</span><span class="o">.</span><span class="n">has_key</span><span class="p">(</span><span class="s">'children'</span><span class="p">):</span>
468
<span class="n">err</span><span class="p">(</span><span class="s">'layout specifies no children: </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">layout</span><span class="p">)</span>
469
<span class="k">return</span>
471
<span class="n">children</span> <span class="o">=</span> <span class="n">layout</span><span class="p">[</span><span class="s">'children'</span><span class="p">]</span>
472
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">children</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">2</span><span class="p">:</span>
473
<span class="c"># Paned widgets can only have two children</span>
474
<span class="n">err</span><span class="p">(</span><span class="s">'incorrect number of children for Paned: </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">layout</span><span class="p">)</span>
475
<span class="k">return</span>
477
<span class="n">keys</span> <span class="o">=</span> <span class="p">[]</span>
479
<span class="c"># FIXME: This seems kinda ugly. All we want here is to know the order</span>
480
<span class="c"># of children based on child['order']</span>
481
<span class="k">try</span><span class="p">:</span>
482
<span class="n">child_order_map</span> <span class="o">=</span> <span class="p">{}</span>
483
<span class="k">for</span> <span class="n">child</span> <span class="ow">in</span> <span class="n">children</span><span class="p">:</span>
484
<span class="n">key</span> <span class="o">=</span> <span class="n">children</span><span class="p">[</span><span class="n">child</span><span class="p">][</span><span class="s">'order'</span><span class="p">]</span>
485
<span class="n">child_order_map</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">child</span>
486
<span class="n">map_keys</span> <span class="o">=</span> <span class="n">child_order_map</span><span class="o">.</span><span class="n">keys</span><span class="p">()</span>
487
<span class="n">map_keys</span><span class="o">.</span><span class="n">sort</span><span class="p">()</span>
488
<span class="k">for</span> <span class="n">map_key</span> <span class="ow">in</span> <span class="n">map_keys</span><span class="p">:</span>
489
<span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_order_map</span><span class="p">[</span><span class="n">map_key</span><span class="p">])</span>
490
<span class="k">except</span> <span class="ne">KeyError</span><span class="p">:</span>
491
<span class="c"># We've failed to figure out the order. At least give the terminals</span>
492
<span class="c"># in the wrong order</span>
493
<span class="n">keys</span> <span class="o">=</span> <span class="n">children</span><span class="o">.</span><span class="n">keys</span><span class="p">()</span>
495
<span class="n">num</span> <span class="o">=</span> <span class="mi">0</span>
496
<span class="k">for</span> <span class="n">child_key</span> <span class="ow">in</span> <span class="n">keys</span><span class="p">:</span>
497
<span class="n">child</span> <span class="o">=</span> <span class="n">children</span><span class="p">[</span><span class="n">child_key</span><span class="p">]</span>
498
<span class="n">dbg</span><span class="p">(</span><span class="s">'Making a child of type: </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">child</span><span class="p">[</span><span class="s">'type'</span><span class="p">])</span>
499
<span class="k">if</span> <span class="n">child</span><span class="p">[</span><span class="s">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s">'Terminal'</span><span class="p">:</span>
500
<span class="k">pass</span>
501
<span class="k">elif</span> <span class="n">child</span><span class="p">[</span><span class="s">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s">'VPaned'</span><span class="p">:</span>
502
<span class="k">if</span> <span class="n">num</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
503
<span class="n">terminal</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_child1</span><span class="p">()</span>
504
<span class="k">else</span><span class="p">:</span>
505
<span class="n">terminal</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_child2</span><span class="p">()</span>
506
<span class="bp">self</span><span class="o">.</span><span class="n">split_axis</span><span class="p">(</span><span class="n">terminal</span><span class="p">,</span> <span class="bp">True</span><span class="p">)</span>
507
<span class="k">elif</span> <span class="n">child</span><span class="p">[</span><span class="s">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s">'HPaned'</span><span class="p">:</span>
508
<span class="k">if</span> <span class="n">num</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
509
<span class="n">terminal</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_child1</span><span class="p">()</span>
510
<span class="k">else</span><span class="p">:</span>
511
<span class="n">terminal</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_child2</span><span class="p">()</span>
512
<span class="bp">self</span><span class="o">.</span><span class="n">split_axis</span><span class="p">(</span><span class="n">terminal</span><span class="p">,</span> <span class="bp">False</span><span class="p">)</span>
513
<span class="k">else</span><span class="p">:</span>
514
<span class="n">err</span><span class="p">(</span><span class="s">'unknown child type: </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">child</span><span class="p">[</span><span class="s">'type'</span><span class="p">])</span>
515
<span class="n">num</span> <span class="o">=</span> <span class="n">num</span> <span class="o">+</span> <span class="mi">1</span>
517
<span class="bp">self</span><span class="o">.</span><span class="n">get_child1</span><span class="p">()</span><span class="o">.</span><span class="n">create_layout</span><span class="p">(</span><span class="n">children</span><span class="p">[</span><span class="n">keys</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span>
518
<span class="bp">self</span><span class="o">.</span><span class="n">get_child2</span><span class="p">()</span><span class="o">.</span><span class="n">create_layout</span><span class="p">(</span><span class="n">children</span><span class="p">[</span><span class="n">keys</span><span class="p">[</span><span class="mi">1</span><span class="p">]])</span>
520
<span class="c"># Set the position with ratio. For some reason more reliable than by pos.</span>
521
<span class="k">if</span> <span class="n">layout</span><span class="o">.</span><span class="n">has_key</span><span class="p">(</span><span class="s">'ratio'</span><span class="p">):</span>
522
<span class="bp">self</span><span class="o">.</span><span class="n">ratio</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">layout</span><span class="p">[</span><span class="s">'ratio'</span><span class="p">])</span>
523
<span class="bp">self</span><span class="o">.</span><span class="n">set_position_by_ratio</span><span class="p">()</span>
525
<div class="viewcode-block" id="Paned.grab_focus"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.grab_focus">[docs]</a> <span class="k">def</span> <span class="nf">grab_focus</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
526
<span class="sd">"""We don't want focus, we want a Terminal to have it"""</span>
527
<span class="bp">self</span><span class="o">.</span><span class="n">get_child1</span><span class="p">()</span><span class="o">.</span><span class="n">grab_focus</span><span class="p">()</span>
529
<div class="viewcode-block" id="Paned.rotate"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.rotate">[docs]</a> <span class="k">def</span> <span class="nf">rotate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">clockwise</span><span class="p">):</span>
530
<span class="sd">"""Default rotation. This should be implemented by subclasses"""</span>
531
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">HPaned</span><span class="p">):</span>
532
<span class="n">container</span> <span class="o">=</span> <span class="n">VPaned</span><span class="p">()</span>
533
<span class="n">reverse</span> <span class="o">=</span> <span class="ow">not</span> <span class="n">clockwise</span>
534
<span class="k">else</span><span class="p">:</span>
535
<span class="n">container</span> <span class="o">=</span> <span class="n">HPaned</span><span class="p">()</span>
536
<span class="n">reverse</span> <span class="o">=</span> <span class="n">clockwise</span>
538
<span class="n">container</span><span class="o">.</span><span class="n">ratio</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">ratio</span>
540
<span class="bp">self</span><span class="o">.</span><span class="n">get_parent</span><span class="p">()</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">container</span><span class="p">)</span>
542
<span class="n">children</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_children</span><span class="p">()</span>
543
<span class="k">if</span> <span class="n">reverse</span><span class="p">:</span>
544
<span class="n">container</span><span class="o">.</span><span class="n">ratio</span> <span class="o">=</span> <span class="mi">1</span> <span class="o">-</span> <span class="n">container</span><span class="o">.</span><span class="n">ratio</span>
545
<span class="n">children</span><span class="o">.</span><span class="n">reverse</span><span class="p">()</span>
547
<span class="k">for</span> <span class="n">child</span> <span class="ow">in</span> <span class="n">children</span><span class="p">:</span>
548
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">child</span><span class="p">)</span>
549
<span class="n">container</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">child</span><span class="p">)</span>
551
<div class="viewcode-block" id="Paned.new_size"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.new_size">[docs]</a> <span class="k">def</span> <span class="nf">new_size</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">allocation</span><span class="p">):</span>
552
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_toplevel</span><span class="p">()</span><span class="o">.</span><span class="n">set_pos_by_ratio</span><span class="p">:</span>
553
<span class="bp">self</span><span class="o">.</span><span class="n">set_position_by_ratio</span><span class="p">()</span>
554
<span class="k">else</span><span class="p">:</span>
555
<span class="bp">self</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">get_position</span><span class="p">())</span>
557
<div class="viewcode-block" id="Paned.set_position_by_ratio"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.set_position_by_ratio">[docs]</a> <span class="k">def</span> <span class="nf">set_position_by_ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
558
<span class="n">handle_size</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">style_get_property</span><span class="p">(</span><span class="s">'handle-size'</span><span class="p">)</span>
559
<span class="bp">self</span><span class="o">.</span><span class="n">set_pos</span><span class="p">(</span><span class="nb">int</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">ratio</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">get_length</span><span class="p">())</span><span class="o">-</span><span class="p">(</span><span class="n">handle_size</span><span class="o">/</span><span class="mf">2.0</span><span class="p">)))</span>
561
<div class="viewcode-block" id="Paned.set_position"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.Paned.set_position">[docs]</a> <span class="k">def</span> <span class="nf">set_position</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pos</span><span class="p">):</span>
562
<span class="n">handle_size</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">style_get_property</span><span class="p">(</span><span class="s">'handle-size'</span><span class="p">)</span>
563
<span class="bp">self</span><span class="o">.</span><span class="n">ratio</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">pos</span> <span class="o">+</span> <span class="p">(</span><span class="n">handle_size</span><span class="o">/</span><span class="mf">2.0</span><span class="p">))</span> <span class="o">/</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_length</span><span class="p">()</span>
564
<span class="bp">self</span><span class="o">.</span><span class="n">set_pos</span><span class="p">(</span><span class="n">pos</span><span class="p">)</span>
566
<div class="viewcode-block" id="HPaned"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.HPaned">[docs]</a><span class="k">class</span> <span class="nc">HPaned</span><span class="p">(</span><span class="n">Paned</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">HPaned</span><span class="p">):</span>
567
<span class="sd">"""Merge gtk.HPaned into our base Paned Container"""</span>
568
<div class="viewcode-block" id="HPaned.__init__"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.HPaned.__init__">[docs]</a> <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
569
<span class="sd">"""Class initialiser"""</span>
570
<span class="n">Paned</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
571
<span class="n">gtk</span><span class="o">.</span><span class="n">HPaned</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
572
<span class="bp">self</span><span class="o">.</span><span class="n">register_signals</span><span class="p">(</span><span class="n">HPaned</span><span class="p">)</span>
573
<span class="bp">self</span><span class="o">.</span><span class="n">cnxids</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'button-press-event'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">on_button_press</span><span class="p">)</span>
575
<div class="viewcode-block" id="HPaned.get_length"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.HPaned.get_length">[docs]</a> <span class="k">def</span> <span class="nf">get_length</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
576
<span class="k">return</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">allocation</span><span class="o">.</span><span class="n">width</span><span class="p">)</span>
578
<div class="viewcode-block" id="HPaned.set_pos"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.HPaned.set_pos">[docs]</a> <span class="k">def</span> <span class="nf">set_pos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pos</span><span class="p">):</span>
579
<span class="n">gtk</span><span class="o">.</span><span class="n">HPaned</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pos</span><span class="p">)</span>
581
<div class="viewcode-block" id="VPaned"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.VPaned">[docs]</a><span class="k">class</span> <span class="nc">VPaned</span><span class="p">(</span><span class="n">Paned</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">VPaned</span><span class="p">):</span>
582
<span class="sd">"""Merge gtk.VPaned into our base Paned Container"""</span>
583
<div class="viewcode-block" id="VPaned.__init__"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.VPaned.__init__">[docs]</a> <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
584
<span class="sd">"""Class initialiser"""</span>
585
<span class="n">Paned</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
586
<span class="n">gtk</span><span class="o">.</span><span class="n">VPaned</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
587
<span class="bp">self</span><span class="o">.</span><span class="n">register_signals</span><span class="p">(</span><span class="n">VPaned</span><span class="p">)</span>
588
<span class="bp">self</span><span class="o">.</span><span class="n">cnxids</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'button-press-event'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">on_button_press</span><span class="p">)</span>
590
<div class="viewcode-block" id="VPaned.get_length"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.VPaned.get_length">[docs]</a> <span class="k">def</span> <span class="nf">get_length</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
591
<span class="k">return</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">allocation</span><span class="o">.</span><span class="n">height</span><span class="p">)</span>
593
<div class="viewcode-block" id="VPaned.set_pos"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.paned.VPaned.set_pos">[docs]</a> <span class="k">def</span> <span class="nf">set_pos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pos</span><span class="p">):</span>
594
<span class="n">gtk</span><span class="o">.</span><span class="n">VPaned</span><span class="o">.</span><span class="n">set_position</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pos</span><span class="p">)</span>
596
<span class="n">gobject</span><span class="o">.</span><span class="n">type_register</span><span class="p">(</span><span class="n">HPaned</span><span class="p">)</span>
597
<span class="n">gobject</span><span class="o">.</span><span class="n">type_register</span><span class="p">(</span><span class="n">VPaned</span><span class="p">)</span>
598
<span class="c"># vim: set expandtab ts=4 sw=4:</span>
607
<div role="contentinfo">
609
© Copyright 2015, Stephen Boddy, licensed under the CC-BY-SA..
612
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628
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