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<h1>Source code for terminatorlib.container</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>
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<span class="c"># GPL v2 only</span>
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<span class="sd">"""container.py - classes necessary to contain Terminal widgets"""</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">factory</span> <span class="kn">import</span> <span class="n">Factory</span>
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<span class="kn">from</span> <span class="nn">config</span> <span class="kn">import</span> <span class="n">Config</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">translation</span> <span class="kn">import</span> <span class="n">_</span>
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<span class="kn">from</span> <span class="nn">signalman</span> <span class="kn">import</span> <span class="n">Signalman</span>
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<span class="c"># pylint: disable-msg=R0921</span>
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<div class="viewcode-block" id="Container"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container">[docs]</a><span class="k">class</span> <span class="nc">Container</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
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<span class="sd">"""Base class for Terminator Containers"""</span>
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<span class="n">terminator</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">immutable</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">children</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">config</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">signals</span> <span class="o">=</span> <span class="bp">None</span>
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<span class="n">signalman</span> <span class="o">=</span> <span class="bp">None</span>
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<div class="viewcode-block" id="Container.__init__"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.__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">children</span> <span class="o">=</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="p">[]</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">cnxids</span> <span class="o">=</span> <span class="n">Signalman</span><span class="p">()</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">config</span> <span class="o">=</span> <span class="n">Config</span><span class="p">()</span>
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</div>
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<div class="viewcode-block" id="Container.register_signals"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.register_signals">[docs]</a> <span class="k">def</span> <span class="nf">register_signals</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">):</span>
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<span class="sd">"""Register gobject signals in a way that avoids multiple inheritance"""</span>
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<span class="n">existing</span> <span class="o">=</span> <span class="n">gobject</span><span class="o">.</span><span class="n">signal_list_names</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
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<span class="k">for</span> <span class="n">signal</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">signals</span><span class="p">:</span>
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<span class="k">if</span> <span class="n">signal</span><span class="p">[</span><span class="s">'name'</span><span class="p">]</span> <span class="ow">in</span> <span class="n">existing</span><span class="p">:</span>
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<span class="n">dbg</span><span class="p">(</span><span class="s">'Container:: skipping signal </span><span class="si">%s</span><span class="s"> for </span><span class="si">%s</span><span class="s">, already exists'</span> <span class="o">%</span> <span class="p">(</span>
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<span class="n">signal</span><span class="p">[</span><span class="s">'name'</span><span class="p">],</span> <span class="n">widget</span><span class="p">))</span>
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<span class="k">else</span><span class="p">:</span>
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<span class="n">dbg</span><span class="p">(</span><span class="s">'Container:: registering signal for </span><span class="si">%s</span><span class="s"> on </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span>
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<span class="p">(</span><span class="n">signal</span><span class="p">[</span><span class="s">'name'</span><span class="p">],</span> <span class="n">widget</span><span class="p">))</span>
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<span class="k">try</span><span class="p">:</span>
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<span class="n">gobject</span><span class="o">.</span><span class="n">signal_new</span><span class="p">(</span><span class="n">signal</span><span class="p">[</span><span class="s">'name'</span><span class="p">],</span>
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<span class="n">widget</span><span class="p">,</span>
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<span class="n">signal</span><span class="p">[</span><span class="s">'flags'</span><span class="p">],</span>
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<span class="n">signal</span><span class="p">[</span><span class="s">'return_type'</span><span class="p">],</span>
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<span class="n">signal</span><span class="p">[</span><span class="s">'param_types'</span><span class="p">])</span>
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<span class="k">except</span> <span class="ne">RuntimeError</span><span class="p">:</span>
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<span class="n">err</span><span class="p">(</span><span class="s">'Container:: registering signal for </span><span class="si">%s</span><span class="s"> on </span><span class="si">%s</span><span class="s"> failed'</span> <span class="o">%</span>
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<span class="p">(</span><span class="n">signal</span><span class="p">[</span><span class="s">'name'</span><span class="p">],</span> <span class="n">widget</span><span class="p">))</span>
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</div>
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<div class="viewcode-block" id="Container.connect_child"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.connect_child">[docs]</a> <span class="k">def</span> <span class="nf">connect_child</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">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>
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<span class="sd">"""Register the requested signal and record its connection ID"""</span>
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<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="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>
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<span class="k">return</span>
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</div>
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<div class="viewcode-block" id="Container.disconnect_child"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.disconnect_child">[docs]</a> <span class="k">def</span> <span class="nf">disconnect_child</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">):</span>
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<span class="sd">"""De-register the signals for a child"""</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">cnxids</span><span class="o">.</span><span class="n">remove_widget</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="Container.get_offspring"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.get_offspring">[docs]</a> <span class="k">def</span> <span class="nf">get_offspring</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="sd">"""Return a list of direct child widgets, if any"""</span>
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|
<span class="k">return</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="Container.get_child_metadata"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
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<span class="sd">"""Return metadata that would be useful to recreate ourselves after our</span>
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<span class="sd"> child is .remove()d and .add()ed"""</span>
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<span class="k">return</span> <span class="bp">None</span>
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</div>
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<div class="viewcode-block" id="Container.split_horiz"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.split_horiz">[docs]</a> <span class="k">def</span> <span class="nf">split_horiz</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">cwd</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
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<span class="sd">"""Split this container horizontally"""</span>
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|
<span class="k">return</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">split_axis</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="bp">True</span><span class="p">,</span> <span class="n">cwd</span><span class="p">))</span>
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</div>
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<div class="viewcode-block" id="Container.split_vert"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.split_vert">[docs]</a> <span class="k">def</span> <span class="nf">split_vert</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">cwd</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
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<span class="sd">"""Split this container vertically"""</span>
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|
<span class="k">return</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">split_axis</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="n">cwd</span><span class="p">))</span>
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|
</div>
|
|
<div class="viewcode-block" id="Container.split_axis"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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> <span class="n">siblinglast</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
|
|
<span class="sd">"""Default axis splitter. This should be implemented by subclasses"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'split_axis'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.rotate"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Rotate children in this container"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'rotate'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.add"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Add a widget to the container"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'add'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.remove"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Remove a widget from the container"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'remove'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.replace"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.replace">[docs]</a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">oldwidget</span><span class="p">,</span> <span class="n">newwidget</span><span class="p">):</span>
|
|
<span class="sd">"""Replace the child oldwidget with newwidget. This is the bare minimum</span>
|
|
<span class="sd"> required for this operation. Containers should override it if they have</span>
|
|
<span class="sd"> more complex requirements"""</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">oldwidget</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_children</span><span class="p">():</span>
|
|
<span class="n">err</span><span class="p">(</span><span class="s">'</span><span class="si">%s</span><span class="s"> is not a child of </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">oldwidget</span><span class="p">,</span> <span class="bp">self</span><span class="p">))</span>
|
|
<span class="k">return</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">oldwidget</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">newwidget</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.hoover"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Ensure we still have a reason to exist"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'hoover'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.get_children"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Return an ordered list of the children of this Container"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'get_children'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.closeterm"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.closeterm">[docs]</a> <span class="k">def</span> <span class="nf">closeterm</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="sd">"""Handle the closure of a terminal"""</span>
|
|
<span class="k">try</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_property</span><span class="p">(</span><span class="s">'term_zoomed'</span><span class="p">):</span>
|
|
<span class="c"># We're zoomed, so unzoom and then start closing again</span>
|
|
<span class="n">dbg</span><span class="p">(</span><span class="s">'Container::closeterm: terminal zoomed, unzooming'</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">unzoom</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
|
|
<span class="n">widget</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
|
<span class="k">return</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span>
|
|
<span class="k">except</span> <span class="ne">TypeError</span><span class="p">:</span>
|
|
<span class="k">pass</span>
|
|
|
|
<span class="k">if</span> <span class="ow">not</span> <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>
|
|
<span class="n">dbg</span><span class="p">(</span><span class="s">'Container::closeterm: self.remove() failed for </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">widget</span><span class="p">)</span>
|
|
<span class="k">return</span><span class="p">(</span><span class="bp">False</span><span class="p">)</span>
|
|
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">terminator</span><span class="o">.</span><span class="n">deregister_terminal</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">terminator</span><span class="o">.</span><span class="n">group_hoover</span><span class="p">()</span>
|
|
<span class="k">return</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.resizeterm"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Handle a keyboard event requesting a terminal resize"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'resizeterm'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.toggle_zoom"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.toggle_zoom">[docs]</a> <span class="k">def</span> <span class="nf">toggle_zoom</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">fontscale</span> <span class="o">=</span> <span class="bp">False</span><span class="p">):</span>
|
|
<span class="sd">"""Toggle the existing zoom state"""</span>
|
|
<span class="k">try</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_property</span><span class="p">(</span><span class="s">'term_zoomed'</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">unzoom</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span>
|
|
<span class="k">else</span><span class="p">:</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">zoom</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="n">fontscale</span><span class="p">)</span>
|
|
<span class="k">except</span> <span class="ne">TypeError</span><span class="p">:</span>
|
|
<span class="n">err</span><span class="p">(</span><span class="s">'Container::toggle_zoom: </span><span class="si">%s</span><span class="s"> is unable to handle zooming, for </span><span class="se">\</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">widget</span><span class="p">))</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.zoom"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.zoom">[docs]</a> <span class="k">def</span> <span class="nf">zoom</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">fontscale</span> <span class="o">=</span> <span class="bp">False</span><span class="p">):</span>
|
|
<span class="sd">"""Zoom a terminal"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'zoom'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.unzoom"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.unzoom">[docs]</a> <span class="k">def</span> <span class="nf">unzoom</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="sd">"""Unzoom a terminal"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'unzoom'</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.construct_confirm_close"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.construct_confirm_close">[docs]</a> <span class="k">def</span> <span class="nf">construct_confirm_close</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">window</span><span class="p">,</span> <span class="n">reqtype</span><span class="p">):</span>
|
|
<span class="sd">"""Create a confirmation dialog for closing things"""</span>
|
|
|
|
<span class="c"># skip this dialog if applicable</span>
|
|
<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">'suppress_multiple_term_dialog'</span><span class="p">]:</span>
|
|
<span class="k">return</span> <span class="n">gtk</span><span class="o">.</span><span class="n">RESPONSE_ACCEPT</span>
|
|
|
|
<span class="n">dialog</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">Dialog</span><span class="p">(</span><span class="n">_</span><span class="p">(</span><span class="s">'Close?'</span><span class="p">),</span> <span class="n">window</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">DIALOG_MODAL</span><span class="p">)</span>
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">set_has_separator</span><span class="p">(</span><span class="bp">False</span><span class="p">)</span>
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">set_resizable</span><span class="p">(</span><span class="bp">False</span><span class="p">)</span>
|
|
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">add_button</span><span class="p">(</span><span class="n">gtk</span><span class="o">.</span><span class="n">STOCK_CANCEL</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">RESPONSE_REJECT</span><span class="p">)</span>
|
|
<span class="n">c_all</span> <span class="o">=</span> <span class="n">dialog</span><span class="o">.</span><span class="n">add_button</span><span class="p">(</span><span class="n">gtk</span><span class="o">.</span><span class="n">STOCK_CLOSE</span><span class="p">,</span> <span class="n">gtk</span><span class="o">.</span><span class="n">RESPONSE_ACCEPT</span><span class="p">)</span>
|
|
<span class="n">c_all</span><span class="o">.</span><span class="n">get_children</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><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">get_children</span><span class="p">()[</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">set_label</span><span class="p">(</span>
|
|
<span class="n">_</span><span class="p">(</span><span class="s">'Close _Terminals'</span><span class="p">))</span>
|
|
|
|
<span class="n">primary</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">Label</span><span class="p">(</span><span class="n">_</span><span class="p">(</span><span class="s">'<big><b>Close multiple terminals?</b></big>'</span><span class="p">))</span>
|
|
<span class="n">primary</span><span class="o">.</span><span class="n">set_use_markup</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span>
|
|
<span class="n">primary</span><span class="o">.</span><span class="n">set_alignment</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mf">0.5</span><span class="p">)</span>
|
|
<span class="n">secondary</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">Label</span><span class="p">(</span><span class="n">_</span><span class="p">(</span><span class="s">'This </span><span class="si">%s</span><span class="s"> has several terminals open. Closing </span><span class="se">\</span>
|
|
<span class="s">the </span><span class="si">%s</span><span class="s"> will also close all terminals within it.'</span><span class="p">)</span> <span class="o">%</span> <span class="p">(</span><span class="n">reqtype</span><span class="p">,</span> <span class="n">reqtype</span><span class="p">))</span>
|
|
<span class="n">secondary</span><span class="o">.</span><span class="n">set_line_wrap</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span>
|
|
|
|
<span class="n">labels</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">VBox</span><span class="p">()</span>
|
|
<span class="n">labels</span><span class="o">.</span><span class="n">pack_start</span><span class="p">(</span><span class="n">primary</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="mi">6</span><span class="p">)</span>
|
|
<span class="n">labels</span><span class="o">.</span><span class="n">pack_start</span><span class="p">(</span><span class="n">secondary</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="mi">6</span><span class="p">)</span>
|
|
|
|
<span class="n">image</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">image_new_from_stock</span><span class="p">(</span><span class="n">gtk</span><span class="o">.</span><span class="n">STOCK_DIALOG_WARNING</span><span class="p">,</span>
|
|
<span class="n">gtk</span><span class="o">.</span><span class="n">ICON_SIZE_DIALOG</span><span class="p">)</span>
|
|
<span class="n">image</span><span class="o">.</span><span class="n">set_alignment</span><span class="p">(</span><span class="mf">0.5</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
|
|
|
|
<span class="n">box</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">HBox</span><span class="p">()</span>
|
|
<span class="n">box</span><span class="o">.</span><span class="n">pack_start</span><span class="p">(</span><span class="n">image</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="mi">6</span><span class="p">)</span>
|
|
<span class="n">box</span><span class="o">.</span><span class="n">pack_start</span><span class="p">(</span><span class="n">labels</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="mi">6</span><span class="p">)</span>
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">vbox</span><span class="o">.</span><span class="n">pack_start</span><span class="p">(</span><span class="n">box</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="bp">False</span><span class="p">,</span> <span class="mi">12</span><span class="p">)</span>
|
|
|
|
<span class="n">checkbox</span> <span class="o">=</span> <span class="n">gtk</span><span class="o">.</span><span class="n">CheckButton</span><span class="p">(</span><span class="n">_</span><span class="p">(</span><span class="s">"Do not show this message next time"</span><span class="p">))</span>
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">vbox</span><span class="o">.</span><span class="n">pack_end</span><span class="p">(</span><span class="n">checkbox</span><span class="p">)</span>
|
|
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">show_all</span><span class="p">()</span>
|
|
|
|
<span class="n">result</span> <span class="o">=</span> <span class="n">dialog</span><span class="o">.</span><span class="n">run</span><span class="p">()</span>
|
|
|
|
<span class="c"># set configuration</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">config</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">reload</span><span class="p">()</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">config</span><span class="p">[</span><span class="s">'suppress_multiple_term_dialog'</span><span class="p">]</span> <span class="o">=</span> <span class="n">checkbox</span><span class="o">.</span><span class="n">get_active</span><span class="p">()</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">config</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
|
|
|
|
<span class="n">dialog</span><span class="o">.</span><span class="n">destroy</span><span class="p">()</span>
|
|
|
|
<span class="k">return</span><span class="p">(</span><span class="n">result</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.propagate_title_change"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.propagate_title_change">[docs]</a> <span class="k">def</span> <span class="nf">propagate_title_change</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">title</span><span class="p">):</span>
|
|
<span class="sd">"""Pass a title change up the widget stack"""</span>
|
|
<span class="n">maker</span> <span class="o">=</span> <span class="n">Factory</span><span class="p">()</span>
|
|
<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>
|
|
<span class="n">title</span> <span class="o">=</span> <span class="n">widget</span><span class="o">.</span><span class="n">get_window_title</span><span class="p">()</span>
|
|
|
|
<span class="k">if</span> <span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'Notebook'</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">update_tab_label_text</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="n">title</span><span class="p">)</span>
|
|
<span class="k">elif</span> <span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'Window'</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">title</span><span class="o">.</span><span class="n">set_title</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="n">title</span><span class="p">)</span>
|
|
|
|
<span class="k">if</span> <span class="n">maker</span><span class="o">.</span><span class="n">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="s">'Container'</span><span class="p">):</span>
|
|
<span class="n">parent</span><span class="o">.</span><span class="n">propagate_title_change</span><span class="p">(</span><span class="n">widget</span><span class="p">,</span> <span class="n">title</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.get_visible_terminals"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.get_visible_terminals">[docs]</a> <span class="k">def</span> <span class="nf">get_visible_terminals</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
|
<span class="sd">"""Walk the widget tree to find all of the visible terminals. That is,</span>
|
|
<span class="sd"> any terminals which are not hidden in another Notebook pane"""</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'cached_maker'</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">cached_maker</span> <span class="o">=</span> <span class="n">Factory</span><span class="p">()</span>
|
|
<span class="n">maker</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">cached_maker</span>
|
|
<span class="n">terminals</span> <span class="o">=</span> <span class="p">{}</span>
|
|
|
|
<span class="k">for</span> <span class="n">child</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_offspring</span><span class="p">():</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">child</span><span class="p">:</span>
|
|
<span class="k">continue</span>
|
|
<span class="k">if</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">'Terminal'</span><span class="p">):</span>
|
|
<span class="n">terminals</span><span class="p">[</span><span class="n">child</span><span class="p">]</span> <span class="o">=</span> <span class="n">child</span><span class="o">.</span><span class="n">get_allocation</span><span class="p">()</span>
|
|
<span class="k">elif</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">'Container'</span><span class="p">):</span>
|
|
<span class="n">terminals</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">child</span><span class="o">.</span><span class="n">get_visible_terminals</span><span class="p">())</span>
|
|
<span class="k">else</span><span class="p">:</span>
|
|
<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="nb">type</span><span class="p">(</span><span class="n">child</span><span class="p">))</span>
|
|
|
|
<span class="k">return</span><span class="p">(</span><span class="n">terminals</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.describe_layout"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.describe_layout">[docs]</a> <span class="k">def</span> <span class="nf">describe_layout</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">global_layout</span><span class="p">,</span> <span class="n">child_order</span><span class="p">):</span>
|
|
<span class="sd">"""Describe our current layout"""</span>
|
|
<span class="n">layout</span> <span class="o">=</span> <span class="p">{}</span>
|
|
<span class="n">maker</span> <span class="o">=</span> <span class="n">Factory</span><span class="p">()</span>
|
|
<span class="n">mytype</span> <span class="o">=</span> <span class="n">maker</span><span class="o">.</span><span class="n">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">mytype</span><span class="p">:</span>
|
|
<span class="n">err</span><span class="p">(</span><span class="s">'unable to detemine own type. </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="bp">self</span><span class="p">)</span>
|
|
<span class="k">return</span><span class="p">({})</span>
|
|
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="n">mytype</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'parent'</span><span class="p">]</span> <span class="o">=</span> <span class="n">parent</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'order'</span><span class="p">]</span> <span class="o">=</span> <span class="n">child_order</span>
|
|
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'get_position'</span><span class="p">):</span>
|
|
<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>
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">position</span><span class="p">,</span> <span class="s">'__iter__'</span><span class="p">):</span>
|
|
<span class="n">position</span> <span class="o">=</span> <span class="s">':'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="nb">str</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">position</span><span class="p">])</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'position'</span><span class="p">]</span> <span class="o">=</span> <span class="n">position</span>
|
|
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'ismaximised'</span><span class="p">):</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'maximised'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">ismaximised</span>
|
|
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'isfullscreen'</span><span class="p">):</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'fullscreen'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">isfullscreen</span>
|
|
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'ratio'</span><span class="p">):</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'ratio'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">ratio</span>
|
|
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'get_size'</span><span class="p">):</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'size'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_size</span><span class="p">()</span>
|
|
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'title'</span><span class="p">):</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'title'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">title</span><span class="o">.</span><span class="n">text</span>
|
|
|
|
<span class="k">if</span> <span class="n">mytype</span> <span class="o">==</span> <span class="s">'Notebook'</span><span class="p">:</span>
|
|
<span class="n">labels</span> <span class="o">=</span> <span class="p">[]</span>
|
|
<span class="n">last_active_term</span> <span class="o">=</span> <span class="p">[]</span>
|
|
<span class="k">for</span> <span class="n">tabnum</span> <span class="ow">in</span> <span class="nb">xrange</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_n_pages</span><span class="p">()):</span>
|
|
<span class="n">page</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_nth_page</span><span class="p">(</span><span class="n">tabnum</span><span class="p">)</span>
|
|
<span class="n">label</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_tab_label</span><span class="p">(</span><span class="n">page</span><span class="p">)</span>
|
|
<span class="n">labels</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">label</span><span class="o">.</span><span class="n">get_custom_label</span><span class="p">())</span>
|
|
<span class="n">last_active_term</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">last_active_term</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">get_nth_page</span><span class="p">(</span><span class="n">tabnum</span><span class="p">)])</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'labels'</span><span class="p">]</span> <span class="o">=</span> <span class="n">labels</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'last_active_term'</span><span class="p">]</span> <span class="o">=</span> <span class="n">last_active_term</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'active_page'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_current_page</span><span class="p">()</span>
|
|
<span class="k">else</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'last_active_term'</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">last_active_term</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'last_active_term'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">last_active_term</span>
|
|
|
|
<span class="k">if</span> <span class="n">mytype</span> <span class="o">==</span> <span class="s">'Window'</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">uuid</span> <span class="o">==</span> <span class="bp">self</span><span class="o">.</span><span class="n">terminator</span><span class="o">.</span><span class="n">last_active_window</span><span class="p">:</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'last_active_window'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">True</span>
|
|
<span class="k">else</span><span class="p">:</span>
|
|
<span class="n">layout</span><span class="p">[</span><span class="s">'last_active_window'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">False</span>
|
|
|
|
<span class="n">name</span> <span class="o">=</span> <span class="s">'child</span><span class="si">%d</span><span class="s">'</span> <span class="o">%</span> <span class="n">count</span>
|
|
<span class="n">count</span> <span class="o">=</span> <span class="n">count</span> <span class="o">+</span> <span class="mi">1</span>
|
|
|
|
<span class="n">global_layout</span><span class="p">[</span><span class="n">name</span><span class="p">]</span> <span class="o">=</span> <span class="n">layout</span>
|
|
|
|
<span class="n">child_order</span> <span class="o">=</span> <span class="mi">0</span>
|
|
<span class="k">for</span> <span class="n">child</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_children</span><span class="p">():</span>
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">child</span><span class="p">,</span> <span class="s">'describe_layout'</span><span class="p">):</span>
|
|
<span class="n">count</span> <span class="o">=</span> <span class="n">child</span><span class="o">.</span><span class="n">describe_layout</span><span class="p">(</span><span class="n">count</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">global_layout</span><span class="p">,</span> <span class="n">child_order</span><span class="p">)</span>
|
|
<span class="n">child_order</span> <span class="o">=</span> <span class="n">child_order</span> <span class="o">+</span> <span class="mi">1</span>
|
|
|
|
<span class="k">return</span><span class="p">(</span><span class="n">count</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Container.create_layout"><a class="viewcode-back" href="../../terminatorlib.html#terminatorlib.container.Container.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>
|
|
<span class="sd">"""Apply settings for our layout"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s">'create_layout'</span><span class="p">)</span>
|
|
|
|
|
|
<span class="c"># vim: set expandtab ts=4 sw=4:</span></div></div>
|
|
</pre></div>
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<hr/>
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