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<h1>/home/koen/project/wt/public-git/wt/examples/gitmodel/GitView.C</h1><a href="GitView_8C.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2008 Emweb bvba, Heverlee, Belgium.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * See the LICENSE file for terms of use.</span>
<a name="l00005"></a>00005 <span class="comment"> */</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#include <iostream></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#include <Wt/WApplication></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include <Wt/WContainerWidget></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <Wt/WEnvironment></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <Wt/WLineEdit></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <Wt/WGridLayout></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <Wt/WHBoxLayout></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <Wt/WPushButton></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <Wt/WTable></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <Wt/WText></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <Wt/WTreeView></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <Wt/WVBoxLayout></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <Wt/WViewWidget></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="GitModel_8h.html">GitModel.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "../wt-homepage/SourceView.h"</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">using namespace </span>Wt;
<a name="l00027"></a>00027
<a name="l00032"></a>00032
<a name="l00039"></a><a class="code" href="classGitViewApplication.html">00039</a> <span class="keyword">class </span><a class="code" href="classGitViewApplication.html" title="A simple application to navigate a git repository.">GitViewApplication</a> : <span class="keyword">public</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00044"></a><a class="code" href="classGitViewApplication.html#478ab50b8bedd025337fdb7331b52b38">00044</a> <a class="code" href="classGitViewApplication.html#478ab50b8bedd025337fdb7331b52b38" title="Constructor.">GitViewApplication</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a>& env)
<a name="l00045"></a>00045 : <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a>(env)
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#f377d541443b4bcea5fcc40be7c70173">useStyleSheet</a>(<span class="stringliteral">"gitview.css"</span>);
<a name="l00048"></a>00048 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#71a3f7da5abb9a76df94fab69ba61670">setTitle</a>(<span class="stringliteral">"Git model example"</span>);
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keyword">const</span> <span class="keywordtype">char</span> *gitRepo = getenv(<span class="stringliteral">"GITVIEW_REPOSITORY_PATH"</span>);
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html">WGridLayout</a> *grid = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html">WGridLayout</a>();
<a name="l00053"></a>00053 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(<span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(<span class="stringliteral">"Git repository path:"</span>), 0, 0);
<a name="l00054"></a>00054 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(<a class="code" href="classGitViewApplication.html#0c1fdfc4d7cf1c73b9f3e5cddd001f5a">repositoryEdit_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html">WLineEdit</a>(gitRepo ? gitRepo : <span class="stringliteral">""</span>)
<a name="l00055"></a>00055 , 0, 1, <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143fd033ef69b45d0b75633be34168c9b606">AlignLeft</a>);
<a name="l00056"></a>00056 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(<a class="code" href="classGitViewApplication.html#09199862d1a205031e8f4a3b2285413e">repositoryError_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(), 0, 2);
<a name="l00057"></a>00057 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(<span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(<span class="stringliteral">"Revision:"</span>), 1, 0);
<a name="l00058"></a>00058 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(<a class="code" href="classGitViewApplication.html#957e6ae0f86c15b027b8731891dfca0a">revisionEdit_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html">WLineEdit</a>(<span class="stringliteral">"master"</span>), 1, 1, <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143fd033ef69b45d0b75633be34168c9b606">AlignLeft</a>);
<a name="l00059"></a>00059 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(<a class="code" href="classGitViewApplication.html#267032da74b04ddeac38be8f1974ebab">revisionError_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(), 1, 2);
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <a class="code" href="classGitViewApplication.html#0c1fdfc4d7cf1c73b9f3e5cddd001f5a">repositoryEdit_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html#4c6c5a52deefa5a246e0638f1572d0d8">setTextSize</a>(30);
<a name="l00062"></a>00062 <a class="code" href="classGitViewApplication.html#957e6ae0f86c15b027b8731891dfca0a">revisionEdit_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html#4c6c5a52deefa5a246e0638f1572d0d8">setTextSize</a>(20);
<a name="l00063"></a>00063 <a class="code" href="classGitViewApplication.html#09199862d1a205031e8f4a3b2285413e">repositoryError_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"error-msg"</span>);
<a name="l00064"></a>00064 <a class="code" href="classGitViewApplication.html#267032da74b04ddeac38be8f1974ebab">revisionError_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"error-msg"</span>);
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <a class="code" href="classGitViewApplication.html#0c1fdfc4d7cf1c73b9f3e5cddd001f5a">repositoryEdit_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WInteractWidget.html#38f06d1ad95e7599b055f49931236c10">enterPressed</a>()
<a name="l00067"></a>00067 .<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1EventSignal.html#6efcb92576b5aa846a3354dd26918a9f">connect</a>(SLOT(<span class="keyword">this</span>, <a class="code" href="classGitViewApplication.html#043dd2cfa14da73cea78d7d48a6df699" title="Change repository and/or revision.">GitViewApplication::loadGitModel</a>));
<a name="l00068"></a>00068 <a class="code" href="classGitViewApplication.html#957e6ae0f86c15b027b8731891dfca0a">revisionEdit_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WInteractWidget.html#38f06d1ad95e7599b055f49931236c10">enterPressed</a>()
<a name="l00069"></a>00069 .<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1EventSignal.html#6efcb92576b5aa846a3354dd26918a9f">connect</a>(SLOT(<span class="keyword">this</span>, <a class="code" href="classGitViewApplication.html#043dd2cfa14da73cea78d7d48a6df699" title="Change repository and/or revision.">GitViewApplication::loadGitModel</a>));
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WPushButton.html">WPushButton</a> *b = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WPushButton.html">WPushButton</a>(<span class="stringliteral">"Load"</span>);
<a name="l00072"></a>00072 b-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WInteractWidget.html#e11e050cce0d4a8f742afa3ef92bfe8c">clicked</a>().connect(SLOT(<span class="keyword">this</span>, <a class="code" href="classGitViewApplication.html#043dd2cfa14da73cea78d7d48a6df699" title="Change repository and/or revision.">GitViewApplication::loadGitModel</a>));
<a name="l00073"></a>00073 grid-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WGridLayout.html#6e64afee237de5665fcd014f407130b2">addWidget</a>(b, 2, 0, <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143fd033ef69b45d0b75633be34168c9b606">AlignLeft</a>);
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html">WTreeView</a>();
<a name="l00076"></a>00076 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#482314306c8404d7ed941fd986e32623">resize</a>(300, WLength::Auto);
<a name="l00077"></a>00077 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#e1c86a0f37f97f63aed3b00fd8ffad7c">setSortingEnabled</a>(<span class="keyword">false</span>);
<a name="l00078"></a>00078 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#390300f766472476e6a0df5aefaa2ef0">setModel</a>(<a class="code" href="classGitViewApplication.html#70fc849d4ac46da4b770db5899ca1aab">gitModel_</a> = <span class="keyword">new</span> <a class="code" href="classGitModel.html" title="A model that retrieves revision trees from a git repository.">GitModel</a>(<span class="keyword">this</span>));
<a name="l00079"></a>00079 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#f6fcd9761e2f7a3b497d3563c849d320">setSelectionMode</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#74b3f7eb1689a3cbf0ea514ffd20bccc4fd3c5ba6ce5289a1e732d85f002882a">SingleSelection</a>);
<a name="l00080"></a>00080 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#9ed7710caa82e030db59020f4add4025">selectionChanged</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1Signal.html#6fc9536d2e7f59684ec32f3734b01f38">connect</a>
<a name="l00081"></a>00081 (SLOT(<span class="keyword">this</span>, <a class="code" href="classGitViewApplication.html#d97472e53f7127b6b7ee06991af7006d" title="Displayed the currently selected file.">GitViewApplication::showFile</a>));
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a> = <span class="keyword">new</span> <a class="code" href="classSourceView.html" title="View class for source code.">SourceView</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/group__modelview.html#gg0ae864e12320f9f89172735e075ed0685ed17aded8a0e3b712698cf85a218f1f">DisplayRole</a>,
<a name="l00084"></a>00084 <a class="code" href="classGitModel.html#49c30024f0241738b30cf4cec589b292" title="The role which may be used on a file to retrieve its contents.">GitModel::ContentsRole</a>,
<a name="l00085"></a>00085 <a class="code" href="classGitModel.html#9419f872ce68506009748f0595400ef7">GitModel::FilePathRole</a>);
<a name="l00086"></a>00086 <a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"source-view"</span>);
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="keywordflow">if</span> (<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#19f3b913f4bc2f69761d9a3738bf142b">environment</a>().javaScript()) {
<a name="l00089"></a>00089 <span class="comment">/*</span>
<a name="l00090"></a>00090 <span class="comment"> * We have JavaScript: We can use layout managers so everything will</span>
<a name="l00091"></a>00091 <span class="comment"> * always fit nicely in the window.</span>
<a name="l00092"></a>00092 <span class="comment"> */</span>
<a name="l00093"></a>00093 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WVBoxLayout.html">WVBoxLayout</a> *topLayout = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WVBoxLayout.html">WVBoxLayout</a>();
<a name="l00094"></a>00094 topLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#062d26b432841995a0be7b7d7aac6413">addLayout</a>(grid, 0, <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f58fe5182bd266132c59718c6d30945a9">AlignTop</a> | <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143fd033ef69b45d0b75633be34168c9b606">AlignLeft</a>);
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WHBoxLayout.html">WHBoxLayout</a> *gitLayout = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WHBoxLayout.html">WHBoxLayout</a>();
<a name="l00097"></a>00097 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLayout.html#c8fa1927e7c9b15e3e673cbf6a473c34">setLayoutHint</a>(<span class="stringliteral">"table-layout"</span>, <span class="stringliteral">"fixed"</span>);
<a name="l00098"></a>00098 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(<a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>, 0);
<a name="l00099"></a>00099 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(<a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>, 1);
<a name="l00100"></a>00100 topLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#062d26b432841995a0be7b7d7aac6413">addLayout</a>(gitLayout, 1);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#17e118a04d962459484a12989a80bc05">root</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#1c84e0ffe330d4798f0ce217f75be08c">setLayout</a>(topLayout);
<a name="l00103"></a>00103 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#17e118a04d962459484a12989a80bc05">root</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"maindiv"</span>);
<a name="l00104"></a>00104 } <span class="keywordflow">else</span> {
<a name="l00105"></a>00105 <span class="comment">/*</span>
<a name="l00106"></a>00106 <span class="comment"> * No JavaScript: let's make the best of the situation using regular</span>
<a name="l00107"></a>00107 <span class="comment"> * CSS-based layout</span>
<a name="l00108"></a>00108 <span class="comment"> */</span>
<a name="l00109"></a>00109 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#17e118a04d962459484a12989a80bc05">root</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"maindiv"</span>);
<a name="l00110"></a>00110 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *top = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a>();
<a name="l00111"></a>00111 top-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#1c84e0ffe330d4798f0ce217f75be08c">setLayout</a>(grid, <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f58fe5182bd266132c59718c6d30945a9">AlignTop</a> | <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143fd033ef69b45d0b75633be34168c9b606">AlignLeft</a>);
<a name="l00112"></a>00112 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#17e118a04d962459484a12989a80bc05">root</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#2cfe66d9b62940f889e99538a9f478d2">addWidget</a>(top);
<a name="l00113"></a>00113 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#17e118a04d962459484a12989a80bc05">root</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#2cfe66d9b62940f889e99538a9f478d2">addWidget</a>(<a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>);
<a name="l00114"></a>00114 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WCompositeWidget.html#afed7408935752c6b0c8195ac49f2e9c">setFloatSide</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#5a6f4636bcc6ab3c075165d249b3a5a36568fecac7c7d7223afaed240bcfdd9e">Left</a>);
<a name="l00115"></a>00115 <a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WCompositeWidget.html#ddf49ace29b76331067c86bc4ae6ac38">setMargin</a>(6);
<a name="l00116"></a>00116 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#17e118a04d962459484a12989a80bc05">root</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#2cfe66d9b62940f889e99538a9f478d2">addWidget</a>(<a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>);
<a name="l00117"></a>00117 <a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#07719d06da0dd17af2381c663e8fb0b7">setMargin</a>(6);
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keyword">private</span>:
<a name="l00122"></a><a class="code" href="classGitViewApplication.html#957e6ae0f86c15b027b8731891dfca0a">00122</a> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html">WLineEdit</a> *<a class="code" href="classGitViewApplication.html#0c1fdfc4d7cf1c73b9f3e5cddd001f5a">repositoryEdit_</a>, *<a class="code" href="classGitViewApplication.html#957e6ae0f86c15b027b8731891dfca0a">revisionEdit_</a>;
<a name="l00123"></a><a class="code" href="classGitViewApplication.html#267032da74b04ddeac38be8f1974ebab">00123</a> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a> *<a class="code" href="classGitViewApplication.html#09199862d1a205031e8f4a3b2285413e">repositoryError_</a>, *<a class="code" href="classGitViewApplication.html#267032da74b04ddeac38be8f1974ebab">revisionError_</a>;
<a name="l00124"></a><a class="code" href="classGitViewApplication.html#70fc849d4ac46da4b770db5899ca1aab">00124</a> <a class="code" href="classGitModel.html" title="A model that retrieves revision trees from a git repository.">GitModel</a> *<a class="code" href="classGitViewApplication.html#70fc849d4ac46da4b770db5899ca1aab">gitModel_</a>;
<a name="l00125"></a><a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">00125</a> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html">WTreeView</a> *<a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>;
<a name="l00126"></a><a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">00126</a> <a class="code" href="classSourceView.html" title="View class for source code.">SourceView</a> *<a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>;
<a name="l00127"></a>00127
<a name="l00130"></a><a class="code" href="classGitViewApplication.html#043dd2cfa14da73cea78d7d48a6df699">00130</a> <span class="keywordtype">void</span> <a class="code" href="classGitViewApplication.html#043dd2cfa14da73cea78d7d48a6df699" title="Change repository and/or revision.">loadGitModel</a>() {
<a name="l00131"></a>00131 <a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>-><a class="code" href="classSourceView.html#10f2b88b0b8ea6b9563077e7958bc4d0" title="Sets the model index.">setIndex</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">WModelIndex</a>());
<a name="l00132"></a>00132 <a class="code" href="classGitViewApplication.html#09199862d1a205031e8f4a3b2285413e">repositoryError_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#2f788aa524d51b3962642c9f565e66e6">setText</a>(<span class="stringliteral">""</span>);
<a name="l00133"></a>00133 <a class="code" href="classGitViewApplication.html#267032da74b04ddeac38be8f1974ebab">revisionError_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#2f788aa524d51b3962642c9f565e66e6">setText</a>(<span class="stringliteral">""</span>);
<a name="l00134"></a>00134 <span class="keywordflow">try</span> {
<a name="l00135"></a>00135 <a class="code" href="classGitViewApplication.html#70fc849d4ac46da4b770db5899ca1aab">gitModel_</a>-><a class="code" href="classGitModel.html#ac776e532822827e59a2233645995e65" title="Set the repository and load its &#39;master&#39; revision.">setRepositoryPath</a>(<a class="code" href="classGitViewApplication.html#0c1fdfc4d7cf1c73b9f3e5cddd001f5a">repositoryEdit_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html#c74b58779cb635898cac13e81d8b0c7a">text</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WString.html#159d088da6e8f2be1035b2341889254c">toUTF8</a>());
<a name="l00136"></a>00136 <span class="keywordflow">try</span> {
<a name="l00137"></a>00137 <a class="code" href="classGitViewApplication.html#70fc849d4ac46da4b770db5899ca1aab">gitModel_</a>-><a class="code" href="classGitModel.html#f78bddbae2d7b76ec1e49d8626dc7526" title="Load a particular revision.">loadRevision</a>(<a class="code" href="classGitViewApplication.html#957e6ae0f86c15b027b8731891dfca0a">revisionEdit_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WLineEdit.html#c74b58779cb635898cac13e81d8b0c7a">text</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WString.html#159d088da6e8f2be1035b2341889254c">toUTF8</a>());
<a name="l00138"></a>00138 } <span class="keywordflow">catch</span> (<span class="keyword">const</span> <a class="code" href="classGit_1_1Exception.html" title="Exception class.">Git::Exception</a>& e) {
<a name="l00139"></a>00139 <a class="code" href="classGitViewApplication.html#267032da74b04ddeac38be8f1974ebab">revisionError_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#2f788aa524d51b3962642c9f565e66e6">setText</a>(e.what());
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141 } <span class="keywordflow">catch</span> (<span class="keyword">const</span> <a class="code" href="classGit_1_1Exception.html" title="Exception class.">Git::Exception</a>& e) {
<a name="l00142"></a>00142 <a class="code" href="classGitViewApplication.html#09199862d1a205031e8f4a3b2285413e">repositoryError_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#2f788aa524d51b3962642c9f565e66e6">setText</a>(e.what());
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145
<a name="l00148"></a><a class="code" href="classGitViewApplication.html#d97472e53f7127b6b7ee06991af7006d">00148</a> <span class="keywordtype">void</span> <a class="code" href="classGitViewApplication.html#d97472e53f7127b6b7ee06991af7006d" title="Displayed the currently selected file.">showFile</a>() {
<a name="l00149"></a>00149 <span class="keywordflow">if</span> (<a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#fde08bb75862592d81dc93f30ed7dcd6">selectedIndexes</a>().empty())
<a name="l00150"></a>00150 <span class="keywordflow">return</span>;
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">WModelIndex</a> selected = *<a class="code" href="classGitViewApplication.html#afde306a61ff7f76e13ca525ee234efb">gitView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#fde08bb75862592d81dc93f30ed7dcd6">selectedIndexes</a>().begin();
<a name="l00153"></a>00153 <a class="code" href="classGitViewApplication.html#3470565a36d585eeeb70b1012d561331">sourceView_</a>-><a class="code" href="classSourceView.html#10f2b88b0b8ea6b9563077e7958bc4d0" title="Sets the model index.">setIndex</a>(selected);
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155 };
<a name="l00156"></a>00156
<a name="l00157"></a><a class="code" href="group__gitmodelexample.html#gcb337c09cd35644b56da8b0e5bb17b9c">00157</a> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> *<a class="code" href="ComposeExample_8C.html#cb337c09cd35644b56da8b0e5bb17b9c">createApplication</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a>& env)
<a name="l00158"></a>00158 {
<a name="l00159"></a>00159 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classGitViewApplication.html" title="A simple application to navigate a git repository.">GitViewApplication</a>(env);
<a name="l00160"></a>00160 }
<a name="l00161"></a>00161
<a name="l00162"></a><a class="code" href="group__gitmodelexample.html#g3c04138a5bfe5d72780bb7e82a18e627">00162</a> <span class="keywordtype">int</span> <a class="code" href="ComposeExample_8C.html#3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)
<a name="l00163"></a>00163 {
<a name="l00164"></a>00164 <span class="keywordflow">return</span> WRun(argc, argv, &<a class="code" href="ComposeExample_8C.html#cb337c09cd35644b56da8b0e5bb17b9c">createApplication</a>);
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166
</pre></div></div>
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