Wt examples 4.5.2
Public Member Functions | Protected Member Functions | Private Member Functions | Private Attributes | List of all members
JWtHome Class Reference

#include <JWtHome.h>

Inheritance diagram for JWtHome:
Inheritance graph
[legend]

Public Member Functions

 JWtHome (const WEnvironment &env, Dbo::SqlConnectionPool &blogDb)
 
- Public Member Functions inherited from Home
 Home (const WEnvironment &env, Dbo::SqlConnectionPool &blogDb, const std::string &title, const std::string &resourceBundle, const std::string &cssPath)
 
virtual ~Home ()
 
void googleAnalyticsLogger ()
 

Protected Member Functions

virtual std::unique_ptr< WWidget > examples ()
 
virtual std::unique_ptr< WWidget > createQuoteForm ()
 
virtual std::unique_ptr< WWidget > sourceViewer (const std::string &deployPath)
 
virtual std::string filePrefix () const
 
std::unique_ptr< WWidget > wrapView (std::unique_ptr< WWidget >(JWtHome::*createFunction)())
 
- Protected Member Functions inherited from Home
virtual std::unique_ptr< WWidget > examples ()=0
 
virtual std::unique_ptr< WWidget > createQuoteForm ()=0
 
virtual std::unique_ptr< WWidget > sourceViewer (const std::string &deployPath)=0
 
virtual std::string filePrefix () const =0
 
void init ()
 
void addLanguage (const Lang &l)
 
std::unique_ptr< WWidget > linkSourceBrowser (const std::string &examplePath)
 
WString tr (const char *key)
 
std::string href (const std::string &url, const std::string &description)
 
void readReleases (WTable *releaseTable)
 

Private Member Functions

std::unique_ptr< WWidget > example (const char *textKey, const std::string &sourceDir)
 
std::unique_ptr< WWidget > helloWorldExample ()
 
std::unique_ptr< WWidget > chartExample ()
 
std::unique_ptr< WWidget > composerExample ()
 
std::unique_ptr< WWidget > treeviewExample ()
 
std::unique_ptr< WWidget > chatExample ()
 
std::unique_ptr< WWidget > figtreeExample ()
 
std::unique_ptr< WWidget > widgetGalleryExample ()
 

Private Attributes

std::string jwtExamplePath_
 

Additional Inherited Members

- Protected Attributes inherited from Home
WTabWidget * examplesMenu_
 
WTable * releases_
 

Detailed Description

Definition at line 16 of file JWtHome.h.

Constructor & Destructor Documentation

◆ JWtHome()

JWtHome::JWtHome ( const WEnvironment &  env,
Dbo::SqlConnectionPool &  blogDb 
)

Definition at line 27 of file JWtHome.C.

28 : Home(env, blogDb,
29 "JWt, Java Web Toolkit",
30 "jwt-home", "css/jwt")
31{
32 addLanguage(Lang("en", "/", "en", "English"));
33
34 char* jwtExamplePath = getenv("JWT_EXAMPLE_PATH");
35 if (jwtExamplePath)
36 jwtExamplePath_ = jwtExamplePath;
37 else
38 jwtExamplePath_ = "/home/pieter/projects/jwt/wt-port/java/examples/";
39
40 init();
41}
Home(const WEnvironment &env, Dbo::SqlConnectionPool &blogDb, const std::string &title, const std::string &resourceBundle, const std::string &cssPath)
Definition: Home.C:40
void addLanguage(const Lang &l)
Definition: Home.h:86
void init()
Definition: Home.C:63
std::string jwtExamplePath_
Definition: JWtHome.h:40
Definition: Home.h:23

Member Function Documentation

◆ chartExample()

std::unique_ptr< WWidget > JWtHome::chartExample ( )
private

Definition at line 119 of file JWtHome.C.

120{
121 return std::move(example("home.examples.chart", "charts"));
122}
std::unique_ptr< WWidget > example(const char *textKey, const std::string &sourceDir)
Definition: JWtHome.C:106

◆ chatExample()

std::unique_ptr< WWidget > JWtHome::chatExample ( )
private

Definition at line 134 of file JWtHome.C.

135{
136 return std::move(example("home.examples.chat", "simplechat"));
137}

◆ composerExample()

std::unique_ptr< WWidget > JWtHome::composerExample ( )
private

Definition at line 129 of file JWtHome.C.

130{
131 return std::move(example("home.examples.composer", "composer"));
132}

◆ createQuoteForm()

std::unique_ptr< WWidget > JWtHome::createQuoteForm ( )
protectedvirtual

Implements Home.

Definition at line 92 of file JWtHome.C.

93{
94#ifdef WT_EMWEB_BUILD
95 return std::make_unique<QuoteForm>(QuoteForm::JWt);
96#else
97 return nullptr;
98#endif
99}

◆ example()

std::unique_ptr< WWidget > JWtHome::example ( const char *  textKey,
const std::string &  sourceDir 
)
private

Definition at line 106 of file JWtHome.C.

107{
108 std::unique_ptr<WContainerWidget> result = std::make_unique<WContainerWidget>();
109 result->addWidget(std::make_unique<WText>(tr(textKey)));
110 result->addWidget(linkSourceBrowser(sourceDir));
111 return std::move(result);
112}
std::unique_ptr< WWidget > linkSourceBrowser(const std::string &examplePath)
Definition: Home.C:202
WString tr(const char *key)
Definition: Home.C:425

◆ examples()

std::unique_ptr< WWidget > JWtHome::examples ( )
protectedvirtual

Implements Home.

Definition at line 43 of file JWtHome.C.

44{
45 std::unique_ptr<WContainerWidget> result(std::make_unique<WContainerWidget>());
46
47 std::unique_ptr<WText> intro(std::make_unique<WText>(tr("home.examples")));
48 intro->setInternalPathEncoding(true);
49 result->addWidget(std::move(intro));
50
51 examplesMenu_ = result->addWidget(std::make_unique<WTabWidget>());
52 WAnimation animation(AnimationEffect::SlideInFromRight, TimingFunction::EaseIn);
53 examplesMenu_->contentsStack()->setTransitionAnimation(animation, true);
54
55 /*
56 * The following code is functionally equivalent to:
57 *
58 * examplesMenu_->addTab(helloWorldExample(), "Hello world");
59 *
60 * However, we optimize here for memory consumption (it is a homepage
61 * after all, and we hope to be slashdotted some day)
62 *
63 * Therefore, we wrap all the static content (including the tree
64 * widgets), into WViewWidgets with static models. In this way the
65 * widgets are not actually stored in memory on the server.
66 */
67
68 // The call ->setPathComponent() is to use "/examples/" instead of
69 // "/examples/hello_world" as internal path
71 tr("hello-world"))->setPathComponent("");
73 tr("widget-gallery"));
74 examplesMenu_->addTab(std::move(wrapView(&JWtHome::chartExample)),
75 tr("charts"));
77 tr("treeview"));
79 tr("mail-composer"));
80 examplesMenu_->addTab(std::move(wrapView(&JWtHome::chatExample)),
81 tr("chat"));
83 tr("figtree"));
84
85 // Enable internal paths for the example menu
86 examplesMenu_->setInternalPathEnabled("/examples");
87 examplesMenu_->currentChanged().connect(this, &Home::googleAnalyticsLogger);
88
89 return std::move(result);
90}
WTabWidget * examplesMenu_
Definition: Home.h:89
void googleAnalyticsLogger()
Definition: Home.C:430
std::unique_ptr< WWidget > helloWorldExample()
Definition: JWtHome.C:114
std::unique_ptr< WWidget > figtreeExample()
Definition: JWtHome.C:139
std::unique_ptr< WWidget > chartExample()
Definition: JWtHome.C:119
std::unique_ptr< WWidget > chatExample()
Definition: JWtHome.C:134
std::unique_ptr< WWidget > treeviewExample()
Definition: JWtHome.C:124
std::unique_ptr< WWidget > widgetGalleryExample()
Definition: JWtHome.C:147
std::unique_ptr< WWidget > wrapView(std::unique_ptr< WWidget >(JWtHome::*createFunction)())
Definition: JWtHome.C:152
std::unique_ptr< WWidget > composerExample()
Definition: JWtHome.C:129

◆ figtreeExample()

std::unique_ptr< WWidget > JWtHome::figtreeExample ( )
private

Definition at line 139 of file JWtHome.C.

140{
141 std::unique_ptr<WContainerWidget> result(std::make_unique<WContainerWidget>());
142 WText *text = result->addWidget(std::make_unique<WText>(tr("home.examples.figtree")));
143 text->setInternalPathEncoding(true);
144 return std::move(result);
145}

◆ filePrefix()

virtual std::string JWtHome::filePrefix ( ) const
inlineprotectedvirtual

Implements Home.

Definition at line 25 of file JWtHome.h.

25{ return "jwt-"; }

◆ helloWorldExample()

std::unique_ptr< WWidget > JWtHome::helloWorldExample ( )
private

Definition at line 114 of file JWtHome.C.

115{
116 return std::move(example("home.examples.hello", "hello"));
117}

◆ sourceViewer()

std::unique_ptr< WWidget > JWtHome::sourceViewer ( const std::string &  deployPath)
protectedvirtual

Implements Home.

Definition at line 101 of file JWtHome.C.

102{
103 return std::make_unique<ExampleSourceViewer>(deployPath, jwtExamplePath_ + "/", "JAVA");
104}

◆ treeviewExample()

std::unique_ptr< WWidget > JWtHome::treeviewExample ( )
private

Definition at line 124 of file JWtHome.C.

125{
126 return std::move(example("home.examples.treeview", "treeviewdragdrop"));
127}

◆ widgetGalleryExample()

std::unique_ptr< WWidget > JWtHome::widgetGalleryExample ( )
private

Definition at line 147 of file JWtHome.C.

148{
149 return std::move(example("home.examples.widgetgallery", "widgetgallery"));
150}

◆ wrapView()

std::unique_ptr< WWidget > JWtHome::wrapView ( std::unique_ptr< WWidget >(JWtHome::*)()  createFunction)
protected

Definition at line 152 of file JWtHome.C.

153{
154 return makeStaticModel(std::bind(createWidget, this));
155}
std::unique_ptr< Wt::WApplication > createWidget(const Wt::WEnvironment &env, SimpleChatServer &server)
Definition: simpleChat.C:148

Member Data Documentation

◆ jwtExamplePath_

std::string JWtHome::jwtExamplePath_
private

Definition at line 40 of file JWtHome.h.


The documentation for this class was generated from the following files:

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