New upstream version 3.24.10
This commit is contained in:
Simon McVittie
@ -8,7 +8,7 @@
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<link rel="up" href="SelectorWidgets.html" title="Selector Widgets and Dialogs">
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<link rel="prev" href="GtkColorChooserDialog.html" title="GtkColorChooserDialog">
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<link rel="next" href="GtkFileChooserButton.html" title="GtkFileChooserButton">
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<meta name="generator" content="GTK-Doc V1.29 (XML mode)">
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<meta name="generator" content="GTK-Doc V1.30.1 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@ -777,39 +777,39 @@ generate a preview.</p>
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31
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32
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33</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="cbracket">{</span>
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<span class="normal"> </span><span class="usertype">GtkImage</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">preview</span><span class="symbol">;</span>
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<td class="listing_code"><pre class="programlisting"><span class="p">{</span>
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<span class="n">GtkImage</span> <span class="o">*</span><span class="n">preview</span><span class="p">;</span>
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<span class="normal"> </span><span class="symbol">...</span>
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<span class="p">...</span>
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<span class="normal"> preview </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkImage.html#gtk-image-new">gtk_image_new</a></span><span class="normal"> </span><span class="symbol">();</span>
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<span class="n">preview</span> <span class="o">=</span> <span class="n">gtk_image_new</span> <span class="p">();</span>
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<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-preview-widget">gtk_file_chooser_set_preview_widget</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">my_file_chooser</span><span class="symbol">,</span><span class="normal"> preview</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">my_file_chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"update-preview"</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">update_preview_cb</span><span class="symbol">),</span><span class="normal"> preview</span><span class="symbol">);</span>
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<span class="cbracket">}</span>
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<span class="n">gtk_file_chooser_set_preview_widget</span> <span class="p">(</span><span class="n">my_file_chooser</span><span class="p">,</span> <span class="n">preview</span><span class="p">);</span>
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<span class="n">g_signal_connect</span> <span class="p">(</span><span class="n">my_file_chooser</span><span class="p">,</span> <span class="s">"update-preview"</span><span class="p">,</span>
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<span class="n">G_CALLBACK</span> <span class="p">(</span><span class="n">update_preview_cb</span><span class="p">),</span> <span class="n">preview</span><span class="p">);</span>
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<span class="p">}</span>
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<span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
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<span class="function">update_preview_cb</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkFileChooser</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">file_chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="usertype">gpointer</span><span class="normal"> data</span><span class="symbol">)</span>
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<span class="cbracket">{</span>
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<span class="normal"> </span><span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">preview</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">filename</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="usertype">GdkPixbuf</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">pixbuf</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="usertype">gboolean</span><span class="normal"> have_preview</span><span class="symbol">;</span>
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<span class="k">static</span> <span class="kt">void</span>
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<span class="n">update_preview_cb</span> <span class="p">(</span><span class="n">GtkFileChooser</span> <span class="o">*</span><span class="n">file_chooser</span><span class="p">,</span> <span class="n">gpointer</span> <span class="n">data</span><span class="p">)</span>
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<span class="p">{</span>
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<span class="n">GtkWidget</span> <span class="o">*</span><span class="n">preview</span><span class="p">;</span>
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<span class="kt">char</span> <span class="o">*</span><span class="n">filename</span><span class="p">;</span>
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<span class="n">GdkPixbuf</span> <span class="o">*</span><span class="n">pixbuf</span><span class="p">;</span>
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<span class="n">gboolean</span> <span class="n">have_preview</span><span class="p">;</span>
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<span class="normal"> preview </span><span class="symbol">=</span><span class="normal"> </span><span class="function">GTK_WIDGET</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">data</span><span class="symbol">);</span>
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<span class="normal"> filename </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-get-preview-filename">gtk_file_chooser_get_preview_filename</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_chooser</span><span class="symbol">);</span>
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<span class="n">preview</span> <span class="o">=</span> <span class="n">GTK_WIDGET</span> <span class="p">(</span><span class="n">data</span><span class="p">);</span>
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<span class="n">filename</span> <span class="o">=</span> <span class="n">gtk_file_chooser_get_preview_filename</span> <span class="p">(</span><span class="n">file_chooser</span><span class="p">);</span>
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<span class="normal"> pixbuf </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-File-Loading.html#gdk-pixbuf-new-from-file-at-size">gdk_pixbuf_new_from_file_at_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">filename</span><span class="symbol">,</span><span class="normal"> </span><span class="number">128</span><span class="symbol">,</span><span class="normal"> </span><span class="number">128</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="normal"> have_preview </span><span class="symbol">=</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf </span><span class="symbol">!=</span><span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function">g_free</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">filename</span><span class="symbol">);</span>
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<span class="n">pixbuf</span> <span class="o">=</span> <span class="n">gdk_pixbuf_new_from_file_at_size</span> <span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="mi">128</span><span class="p">,</span> <span class="mi">128</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
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<span class="n">have_preview</span> <span class="o">=</span> <span class="p">(</span><span class="n">pixbuf</span> <span class="o">!=</span> <span class="nb">NULL</span><span class="p">);</span>
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<span class="n">g_free</span> <span class="p">(</span><span class="n">filename</span><span class="p">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkImage.html#gtk-image-set-from-pixbuf">gtk_image_set_from_pixbuf</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_IMAGE</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">preview</span><span class="symbol">),</span><span class="normal"> pixbuf</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">)</span>
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<span class="normal"> </span><span class="function">g_object_unref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">);</span>
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<span class="n">gtk_image_set_from_pixbuf</span> <span class="p">(</span><span class="n">GTK_IMAGE</span> <span class="p">(</span><span class="n">preview</span><span class="p">),</span> <span class="n">pixbuf</span><span class="p">);</span>
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<span class="k">if</span> <span class="p">(</span><span class="n">pixbuf</span><span class="p">)</span>
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<span class="n">g_object_unref</span> <span class="p">(</span><span class="n">pixbuf</span><span class="p">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-preview-widget-active">gtk_file_chooser_set_preview_widget_active</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_chooser</span><span class="symbol">,</span><span class="normal"> have_preview</span><span class="symbol">);</span>
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<span class="cbracket">}</span></pre></td>
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<span class="n">gtk_file_chooser_set_preview_widget_active</span> <span class="p">(</span><span class="n">file_chooser</span><span class="p">,</span> <span class="n">have_preview</span><span class="p">);</span>
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<span class="p">}</span></pre></td>
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</tr>
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</tbody>
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</table>
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@ -840,14 +840,14 @@ widgets in a file chooser.</p>
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6
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7
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8</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">toggle</span><span class="symbol">;</span>
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<td class="listing_code"><pre class="programlisting"><span class="n">GtkWidget</span> <span class="o">*</span><span class="n">toggle</span><span class="p">;</span>
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<span class="symbol">...</span>
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<span class="p">...</span>
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<span class="normal">toggle </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkCheckButton.html#gtk-check-button-new-with-label">gtk_check_button_new_with_label</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Open file read-only"</span><span class="symbol">);</span>
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<span class="function"><a href="GtkWidget.html#gtk-widget-show">gtk_widget_show</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">toggle</span><span class="symbol">);</span>
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<span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget">gtk_file_chooser_set_extra_widget</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">my_file_chooser</span><span class="symbol">,</span><span class="normal"> toggle</span><span class="symbol">);</span>
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<span class="cbracket">}</span></pre></td>
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<span class="n">toggle</span> <span class="o">=</span> <span class="n">gtk_check_button_new_with_label</span> <span class="p">(</span><span class="s">"Open file read-only"</span><span class="p">);</span>
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<span class="n">gtk_widget_show</span> <span class="p">(</span><span class="n">toggle</span><span class="p">);</span>
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<span class="n">gtk_file_chooser_set_extra_widget</span> <span class="p">(</span><span class="n">my_file_chooser</span><span class="p">,</span> <span class="n">toggle</span><span class="p">);</span>
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<span class="p">}</span></pre></td>
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</tr>
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</tbody>
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</table>
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@ -1394,16 +1394,16 @@ time, do not call this function. Instead, use something similar to this:</p>
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8
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9
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10</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">document_is_new</span><span class="symbol">)</span>
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<span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> </span><span class="comment">// the user just created a new document</span>
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<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-current-name">gtk_file_chooser_set_current_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Untitled document"</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="cbracket">}</span>
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<span class="keyword">else</span>
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<span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> </span><span class="comment">// the user edited an existing document</span>
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<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-filename">gtk_file_chooser_set_filename</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> existing_filename</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="cbracket">}</span></pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="k">if</span> <span class="p">(</span><span class="n">document_is_new</span><span class="p">)</span>
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<span class="p">{</span>
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<span class="c1">// the user just created a new document</span>
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<span class="n">gtk_file_chooser_set_current_name</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="s">"Untitled document"</span><span class="p">);</span>
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<span class="p">}</span>
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<span class="k">else</span>
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<span class="p">{</span>
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<span class="c1">// the user edited an existing document</span>
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<span class="n">gtk_file_chooser_set_filename</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">existing_filename</span><span class="p">);</span>
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||||
<span class="p">}</span></pre></td>
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</tr>
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</tbody>
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</table>
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@ -1749,16 +1749,16 @@ not call this function. Instead, use something similar to this:</p>
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8
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9
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10</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">document_is_new</span><span class="symbol">)</span>
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<span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> </span><span class="comment">// the user just created a new document</span>
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<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-current-name">gtk_file_chooser_set_current_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Untitled document"</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="cbracket">}</span>
|
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<span class="keyword">else</span>
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<span class="normal"> </span><span class="cbracket">{</span>
|
||||
<span class="normal"> </span><span class="comment">// the user edited an existing document</span>
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<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-uri">gtk_file_chooser_set_uri</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> existing_uri</span><span class="symbol">);</span>
|
||||
<span class="normal"> </span><span class="cbracket">}</span></pre></td>
|
||||
<td class="listing_code"><pre class="programlisting"><span class="k">if</span> <span class="p">(</span><span class="n">document_is_new</span><span class="p">)</span>
|
||||
<span class="p">{</span>
|
||||
<span class="c1">// the user just created a new document</span>
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<span class="n">gtk_file_chooser_set_current_name</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="s">"Untitled document"</span><span class="p">);</span>
|
||||
<span class="p">}</span>
|
||||
<span class="k">else</span>
|
||||
<span class="p">{</span>
|
||||
<span class="c1">// the user edited an existing document</span>
|
||||
<span class="n">gtk_file_chooser_set_uri</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">existing_uri</span><span class="p">);</span>
|
||||
<span class="p">}</span></pre></td>
|
||||
</tr>
|
||||
</tbody>
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||||
</table>
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||||
@ -2984,17 +2984,17 @@ Instead, use something similar to this:</p>
|
||||
9
|
||||
10
|
||||
11</pre></td>
|
||||
<td class="listing_code"><pre class="programlisting"><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">document_is_new</span><span class="symbol">)</span>
|
||||
<span class="normal"> </span><span class="cbracket">{</span>
|
||||
<span class="normal"> </span><span class="comment">// the user just created a new document</span>
|
||||
<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-current-folder-file">gtk_file_chooser_set_current_folder_file</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> default_file_for_saving</span><span class="symbol">);</span>
|
||||
<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-current-name">gtk_file_chooser_set_current_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Untitled document"</span><span class="symbol">);</span>
|
||||
<span class="normal"> </span><span class="cbracket">}</span>
|
||||
<span class="keyword">else</span>
|
||||
<span class="normal"> </span><span class="cbracket">{</span>
|
||||
<span class="normal"> </span><span class="comment">// the user edited an existing document</span>
|
||||
<span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-file">gtk_file_chooser_set_file</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> existing_file</span><span class="symbol">);</span>
|
||||
<span class="normal"> </span><span class="cbracket">}</span></pre></td>
|
||||
<td class="listing_code"><pre class="programlisting"><span class="k">if</span> <span class="p">(</span><span class="n">document_is_new</span><span class="p">)</span>
|
||||
<span class="p">{</span>
|
||||
<span class="c1">// the user just created a new document</span>
|
||||
<span class="n">gtk_file_chooser_set_current_folder_file</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">default_file_for_saving</span><span class="p">);</span>
|
||||
<span class="n">gtk_file_chooser_set_current_name</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="s">"Untitled document"</span><span class="p">);</span>
|
||||
<span class="p">}</span>
|
||||
<span class="k">else</span>
|
||||
<span class="p">{</span>
|
||||
<span class="c1">// the user edited an existing document</span>
|
||||
<span class="n">gtk_file_chooser_set_file</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">existing_file</span><span class="p">);</span>
|
||||
<span class="p">}</span></pre></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
@ -3092,7 +3092,7 @@ or to save to a possibly new file.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-ACTION-OPEN:CAPS"></a>GTK_FILE_CHOOSER_ACTION_OPEN</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>Indicates open mode. The file chooser
|
||||
will only let the user pick an existing file.</p>
|
||||
will only let the user pick an existing file.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3100,8 +3100,8 @@ or to save to a possibly new file.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-ACTION-SAVE:CAPS"></a>GTK_FILE_CHOOSER_ACTION_SAVE</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>Indicates save mode. The file chooser
|
||||
will let the user pick an existing file, or type in a new
|
||||
filename.</p>
|
||||
will let the user pick an existing file, or type in a new
|
||||
filename.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3109,8 +3109,8 @@ or to save to a possibly new file.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-ACTION-SELECT-FOLDER:CAPS"></a>GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>Indicates an Open mode for
|
||||
selecting folders. The file chooser will let the user pick an
|
||||
existing folder.</p>
|
||||
selecting folders. The file chooser will let the user pick an
|
||||
existing folder.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3118,8 +3118,8 @@ or to save to a possibly new file.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-ACTION-CREATE-FOLDER:CAPS"></a>GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>Indicates a mode for creating a
|
||||
new folder. The file chooser will let the user name an existing or
|
||||
new folder.</p>
|
||||
new folder. The file chooser will let the user name an existing or
|
||||
new folder.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3148,7 +3148,7 @@ let the user choose another filename.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-CONFIRMATION-CONFIRM:CAPS"></a>GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>The file chooser will present
|
||||
its stock dialog to confirm about overwriting an existing file.</p>
|
||||
its stock dialog to confirm about overwriting an existing file.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3156,7 +3156,7 @@ let the user choose another filename.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-CONFIRMATION-ACCEPT-FILENAME:CAPS"></a>GTK_FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>The file chooser will
|
||||
terminate and accept the user’s choice of a file name.</p>
|
||||
terminate and accept the user’s choice of a file name.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3164,7 +3164,7 @@ let the user choose another filename.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-CONFIRMATION-SELECT-AGAIN:CAPS"></a>GTK_FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>The file chooser will
|
||||
continue running, so as to let the user select another file name.</p>
|
||||
continue running, so as to let the user select another file name.</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3212,7 +3212,7 @@ let the user choose another filename.</p>
|
||||
<td class="enum_member_name"><p><a name="GTK-FILE-CHOOSER-ERROR-ALREADY-EXISTS:CAPS"></a>GTK_FILE_CHOOSER_ERROR_ALREADY_EXISTS</p></td>
|
||||
<td class="enum_member_description">
|
||||
<p>Indicates a duplicate path (e.g. when
|
||||
adding a bookmark).</p>
|
||||
adding a bookmark).</p>
|
||||
</td>
|
||||
<td class="enum_member_annotations"> </td>
|
||||
</tr>
|
||||
@ -3384,35 +3384,35 @@ illustrates this.</p>
|
||||
27
|
||||
28
|
||||
29</pre></td>
|
||||
<td class="listing_code"><pre class="programlisting"><span class="keyword">static</span><span class="normal"> <a href="GtkFileChooser.html#GtkFileChooserConfirmation">GtkFileChooserConfirmation</a></span>
|
||||
<span class="function">confirm_overwrite_callback</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkFileChooser</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="usertype">gpointer</span><span class="normal"> data</span><span class="symbol">)</span>
|
||||
<span class="cbracket">{</span>
|
||||
<span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">uri</span><span class="symbol">;</span>
|
||||
<td class="listing_code"><pre class="programlisting"><span class="k">static</span> <span class="n">GtkFileChooserConfirmation</span>
|
||||
<span class="nf">confirm_overwrite_callback</span> <span class="p">(</span><span class="n">GtkFileChooser</span> <span class="o">*</span><span class="n">chooser</span><span class="p">,</span> <span class="n">gpointer</span> <span class="n">data</span><span class="p">)</span>
|
||||
<span class="p">{</span>
|
||||
<span class="kt">char</span> <span class="o">*</span><span class="n">uri</span><span class="p">;</span>
|
||||
|
||||
<span class="normal"> uri </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-get-uri">gtk_file_chooser_get_uri</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">);</span>
|
||||
<span class="n">uri</span> <span class="o">=</span> <span class="n">gtk_file_chooser_get_uri</span> <span class="p">(</span><span class="n">chooser</span><span class="p">);</span>
|
||||
|
||||
<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function">is_uri_read_only</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">uri</span><span class="symbol">))</span>
|
||||
<span class="normal"> </span><span class="cbracket">{</span>
|
||||
<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function">user_wants_to_replace_read_only_file</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">uri</span><span class="symbol">))</span>
|
||||
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> <a href="GtkFileChooser.html#GTK-FILE-CHOOSER-CONFIRMATION-ACCEPT-FILENAME:CAPS">GTK_FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME</a></span><span class="symbol">;</span>
|
||||
<span class="normal"> </span><span class="keyword">else</span>
|
||||
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> <a href="GtkFileChooser.html#GTK-FILE-CHOOSER-CONFIRMATION-SELECT-AGAIN:CAPS">GTK_FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN</a></span><span class="symbol">;</span>
|
||||
<span class="normal"> </span><span class="cbracket">}</span><span class="normal"> </span><span class="keyword">else</span>
|
||||
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> <a href="GtkFileChooser.html#GTK-FILE-CHOOSER-CONFIRMATION-CONFIRM:CAPS">GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM</a></span><span class="symbol">;</span><span class="normal"> </span><span class="comment">// fall back to the default dialog</span>
|
||||
<span class="cbracket">}</span>
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">is_uri_read_only</span> <span class="p">(</span><span class="n">uri</span><span class="p">))</span>
|
||||
<span class="p">{</span>
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">user_wants_to_replace_read_only_file</span> <span class="p">(</span><span class="n">uri</span><span class="p">))</span>
|
||||
<span class="k">return</span> <span class="n">GTK_FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME</span><span class="p">;</span>
|
||||
<span class="k">else</span>
|
||||
<span class="k">return</span> <span class="n">GTK_FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN</span><span class="p">;</span>
|
||||
<span class="p">}</span> <span class="k">else</span>
|
||||
<span class="k">return</span> <span class="n">GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM</span><span class="p">;</span> <span class="c1">// fall back to the default dialog</span>
|
||||
<span class="p">}</span>
|
||||
|
||||
<span class="symbol">...</span>
|
||||
<span class="p">...</span>
|
||||
|
||||
<span class="normal">chooser </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkFileChooserDialog.html#gtk-file-chooser-dialog-new">gtk_file_chooser_dialog_new</a></span><span class="normal"> </span><span class="symbol">(...);</span>
|
||||
<span class="n">chooser</span> <span class="o">=</span> <span class="n">gtk_file_chooser_dialog_new</span> <span class="p">(...);</span>
|
||||
|
||||
<span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-do-overwrite-confirmation">gtk_file_chooser_set_do_overwrite_confirmation</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_FILE_CHOOSER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">dialog</span><span class="symbol">),</span><span class="normal"> TRUE</span><span class="symbol">);</span>
|
||||
<span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"confirm-overwrite"</span><span class="symbol">,</span>
|
||||
<span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">confirm_overwrite_callback</span><span class="symbol">),</span><span class="normal"> NULL</span><span class="symbol">);</span>
|
||||
<span class="n">gtk_file_chooser_set_do_overwrite_confirmation</span> <span class="p">(</span><span class="n">GTK_FILE_CHOOSER</span> <span class="p">(</span><span class="n">dialog</span><span class="p">),</span> <span class="n">TRUE</span><span class="p">);</span>
|
||||
<span class="n">g_signal_connect</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="s">"confirm-overwrite"</span><span class="p">,</span>
|
||||
<span class="n">G_CALLBACK</span> <span class="p">(</span><span class="n">confirm_overwrite_callback</span><span class="p">),</span> <span class="nb">NULL</span><span class="p">);</span>
|
||||
|
||||
<span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="GtkDialog.html#gtk-dialog-run">gtk_dialog_run</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">==</span><span class="normal"> <a href="GtkDialog.html#GTK-RESPONSE-ACCEPT:CAPS">GTK_RESPONSE_ACCEPT</a></span><span class="symbol">)</span>
|
||||
<span class="normal"> </span><span class="function">save_to_file</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-get-filename">gtk_file_chooser_get_filename</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_FILE_CHOOSER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">));</span>
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">gtk_dialog_run</span> <span class="p">(</span><span class="n">chooser</span><span class="p">)</span> <span class="o">==</span> <span class="n">GTK_RESPONSE_ACCEPT</span><span class="p">)</span>
|
||||
<span class="n">save_to_file</span> <span class="p">(</span><span class="n">gtk_file_chooser_get_filename</span> <span class="p">(</span><span class="n">GTK_FILE_CHOOSER</span> <span class="p">(</span><span class="n">chooser</span><span class="p">));</span>
|
||||
|
||||
<span class="function"><a href="GtkWidget.html#gtk-widget-destroy">gtk_widget_destroy</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">chooser</span><span class="symbol">);</span></pre></td>
|
||||
<span class="n">gtk_widget_destroy</span> <span class="p">(</span><span class="n">chooser</span><span class="p">);</span></pre></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
@ -3628,6 +3628,6 @@ chooser about whether the preview was generated successfully or not.</p>
|
||||
</div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
<hr>Generated by GTK-Doc V1.29</div>
|
||||
<hr>Generated by GTK-Doc V1.30.1</div>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user