00001
00032 #include "llviewerprecompiledheaders.h"
00033
00034 #include "llfloaterhtml.h"
00035
00036
00037 #include "lluictrlfactory.h"
00038 #include "llviewercontrol.h"
00039 #include "lllineeditor.h"
00040 #include "llviewerwindow.h"
00041 #include "llweb.h"
00042
00043 #include "llwebbrowserctrl.h"
00044
00045 LLFloaterHtml* LLFloaterHtml::sInstance = 0;
00046
00048
00049 LLFloaterHtml* LLFloaterHtml::getInstance()
00050 {
00051 if ( ! sInstance )
00052 sInstance = new LLFloaterHtml();
00053
00054 return sInstance;
00055 }
00056
00058
00059 LLFloaterHtml::LLFloaterHtml()
00060 : LLFloater( "HTML Floater" )
00061
00062 ,
00063 mWebBrowser( 0 )
00064 {
00065 LLUICtrlFactory::getInstance()->buildFloater( this, "floater_html.xml" );
00066
00067 childSetAction("back_btn", onClickBack, this);
00068 childSetAction("home_btn", onClickHome, this);
00069 childSetAction("forward_btn", onClickForward, this);
00070 childSetAction("close_btn", onClickClose, this);
00071 childSetCommitCallback("url_edit", onCommitUrlEdit, this );
00072 childSetAction("go_btn", onClickGo, this );
00073
00074
00075 LLRect rect = gSavedSettings.getRect( "FloaterHtmlRect" );
00076 reshape( rect.getWidth(), rect.getHeight(), FALSE );
00077 setRect( rect );
00078
00079 mWebBrowser = getChild<LLWebBrowserCtrl>("html_floater_browser" );
00080 if ( mWebBrowser )
00081 {
00082
00083 mWebBrowser->setOpenInExternalBrowser( false );
00084 }
00085 }
00086
00088
00089 LLFloaterHtml::~LLFloaterHtml()
00090 {
00091
00092 gSavedSettings.setRect( "FloaterHtmlRect", getRect() );
00093
00094 sInstance = 0;
00095 }
00096
00098
00099 void LLFloaterHtml::draw()
00100 {
00101
00102 if ( mWebBrowser )
00103 {
00104 bool enable_back = mWebBrowser->canNavigateBack();
00105 childSetEnabled( "back_btn", enable_back );
00106
00107 bool enable_forward = mWebBrowser->canNavigateForward();
00108 childSetEnabled( "forward_btn", enable_forward );
00109 };
00110
00111 LLFloater::draw();
00112 }
00113
00115
00116 void LLFloaterHtml::show( LLString content_id, bool open_link_external, bool open_app_slurls )
00117 {
00118
00119 LLString title_str = content_id + "_title";
00120 LLString url_str = content_id + "_url";
00121
00122 std::string title = getString( title_str );
00123 std::string url = getString( url_str );
00124
00125 show( url, title, open_link_external, open_app_slurls );
00126 }
00127
00129
00130 void LLFloaterHtml::show( std::string start_url, std::string title, bool open_link_external, bool open_app_slurls )
00131 {
00132
00133 setTitle( title );
00134
00135
00136 if ( mWebBrowser )
00137 {
00138 mWebBrowser->setOpenAppSLURLs( open_app_slurls );
00139 mWebBrowser->setOpenInExternalBrowser( open_link_external );
00140 mWebBrowser->navigateTo( start_url );
00141 }
00142
00143
00144 setVisibleAndFrontmost();
00145 }
00146
00148
00149 void LLFloaterHtml::onClose( bool app_quitting )
00150 {
00151 setVisible( false );
00152
00153
00154 }
00155
00157
00158 void LLFloaterHtml::onClickClose( void* data )
00159 {
00160 LLFloaterHtml* self = ( LLFloaterHtml* )data;
00161 self->close();
00162 }
00163
00165
00166 void LLFloaterHtml::onClickBack( void* data )
00167 {
00168 LLFloaterHtml* self = ( LLFloaterHtml* )data;
00169 if ( self )
00170 {
00171 if ( self->mWebBrowser )
00172 {
00173 self->mWebBrowser->navigateBack();
00174 };
00175 };
00176 }
00177
00179
00180 void LLFloaterHtml::onClickHome( void* data )
00181 {
00182 LLFloaterHtml* self = ( LLFloaterHtml* )data;
00183 if ( self )
00184 {
00185 if ( self->mWebBrowser )
00186 {
00187 std::string home_url = self->getString("home_page_url");
00188 if ( home_url.length() > 4 )
00189 {
00190 self->mWebBrowser->navigateTo( home_url );
00191 }
00192 else
00193 {
00194 llwarns << "Invalid home page specified for HTML floater - navigating to default" << llendl;
00195 self->mWebBrowser->navigateTo( "http://secondlife.com" );
00196 }
00197 };
00198 };
00199 }
00200
00202
00203 void LLFloaterHtml::onClickForward( void* data )
00204 {
00205 LLFloaterHtml* self = ( LLFloaterHtml* )data;
00206 if ( self )
00207 {
00208 if ( self->mWebBrowser )
00209 {
00210 self->mWebBrowser->navigateForward();
00211 };
00212 };
00213 }
00214
00216
00217 void LLFloaterHtml::onCommitUrlEdit(LLUICtrl* ctrl, void* user_data)
00218 {
00219 LLFloaterHtml* self = (LLFloaterHtml*)user_data;
00220
00221 LLLineEditor* editor = (LLLineEditor*)ctrl;
00222 std::string url = editor->getText();
00223
00224 if ( self->mWebBrowser )
00225 {
00226 self->mWebBrowser->navigateTo( url );
00227 };
00228 }
00229
00231
00232 void LLFloaterHtml::onClickGo( void* data )
00233 {
00234 LLFloaterHtml* self = ( LLFloaterHtml* )data;
00235 if ( self )
00236 {
00237 std::string url = self->childGetValue( "url_edit" ).asString();
00238 if ( url.length() )
00239 {
00240 if ( self->mWebBrowser )
00241 {
00242 self->mWebBrowser->navigateTo( url );
00243 }
00244 }
00245 }
00246 }