Author: gs Date: Wed Apr 16 13:13:31 2008 New Revision: 46713 URL: http://svn.opensuse.org/viewcvs/yast?rev=46713&view=rev Log: patch search Added: trunk/ncurses-pkg/src/NCPkgPatchSearch.cc trunk/ncurses-pkg/src/NCPkgPatchSearch.h Added: trunk/ncurses-pkg/src/NCPkgPatchSearch.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/ncurses-pkg/src/NCPkgPatchSearch.cc?rev=46713&view=auto ============================================================================== --- trunk/ncurses-pkg/src/NCPkgPatchSearch.cc (added) +++ trunk/ncurses-pkg/src/NCPkgPatchSearch.cc Wed Apr 16 13:13:31 2008 @@ -0,0 +1,240 @@ +/*---------------------------------------------------------------------\ +| | +| __ __ ____ _____ ____ | +| \ \ / /_ _/ ___|_ _|___ \ | +| \ V / _` \___ \ | | __) | | +| | | (_| |___) || | / __/ | +| |_|\__,_|____/ |_| |_____| | +| | +| core system | +| (C) SuSE GmbH | +\----------------------------------------------------------------------/ + + File: NCPkgPatchSearch.cc + + Author: Gabriele Strattner + Maintainer: Michael Andres + +/-*/ + +#include "NCPkgPatchSearch.h" + +#include "NCTree.h" +#include "YMenuButton.h" +#include "YDialog.h" +#include "NCLayoutBox.h" +#include "NCSpacing.h" +#include "NCFrame.h" + +#include "NCPkgStrings.h" +#include "NCPackageSelector.h" + +#include "NCi18n.h" + +/* + Textdomain "packages" +*/ + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::NCPkgPatchSearch +// METHOD TYPE : Constructor +// +// DESCRIPTION : +// +NCPkgPatchSearch::NCPkgPatchSearch( const wpos at, NCPackageSelector * pkger ) + : NCPopup( at, false ) + , searchExpr( 0 ) + , packager( pkger ) +{ + createLayout( _("Search for Patch Name") ); +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::~NCPkgPatchSearch +// METHOD TYPE : Destructor +// +// DESCRIPTION : +// +NCPkgPatchSearch::~NCPkgPatchSearch() +{ +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::createLayout +// METHOD TYPE : void +// +// DESCRIPTION : +// +void NCPkgPatchSearch::createLayout( const string & headline ) +{ + // vertical split is the (only) child of the dialog + NCLayoutBox * vSplit = new NCLayoutBox( this, YD_VERT ); + + new NCSpacing( vSplit, YD_VERT, false, 0.8 ); // stretchable = false + + new NCLabel( vSplit, headline, true, false ); // isHeading = true + + new NCSpacing( vSplit, YD_VERT, false, 0.6 ); + + NCFrame * frame0 = new NCFrame( vSplit, "" ); + + // add the input field (a editable combo box) + searchExpr = new NCComboBox( frame0, + NCPkgStrings::SearchPhrase(), + true ); // editable = true + + searchExpr->setStretchable( YD_HORIZ, true ); + + searchExpr->addItem( new YTableItem() ); + + new NCSpacing( vSplit, YD_VERT, false, 0.6 ); + + NCLayoutBox * hSplit3 = new NCLayoutBox( vSplit, YD_HORIZ ); + + new NCSpacing( hSplit3, YD_HORIZ, true, 0.2 ); + + // add the cancel and the ok button + okButton = new NCPushButton( hSplit3, NCPkgStrings::OKLabel() ); + okButton->setFunctionKey( 10 ); + + new NCSpacing( hSplit3, YD_HORIZ, true, 0.4 ); + + cancelButton = new NCPushButton( hSplit3, NCPkgStrings::CancelLabel() ); + cancelButton->setFunctionKey( 9 ); + + new NCSpacing( hSplit3, YD_HORIZ, true, 0.2 ); + +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::showSearchPopup +// METHOD TYPE : void +// +// DESCRIPTION : +// +NCursesEvent & NCPkgPatchSearch::showSearchPopup( ) +{ + postevent = NCursesEvent(); + do { + popupDialog(); + if ( searchExpr ) + { + searchExpr->setKeyboardFocus(); + } + } while ( postAgain() ); + + popdownDialog(); + + return postevent; +} + +/////////////////////////////////////////////////////////////////// +// +// DESCRIPTION : +// +string NCPkgPatchSearch::getSearchExpression() const +{ + string value; + unsigned int i = 0; + + if ( searchExpr ) + { + // get the expression and store it in combo box list + // value = searchExpr->getValue(); + + value = searchExpr->text(); + i = searchExpr->getListSize(); + + searchExpr->addItem( value, true ); + } + + return value; +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::preferredWidth +// METHOD TYPE : int +// +int NCPkgPatchSearch::preferredWidth() +{ + return NCurses::cols()/2; +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::preferredHeight +// METHOD TYPE : int +// +int NCPkgPatchSearch::preferredHeight() +{ + return 10; +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPopup::wHandleInput +// METHOD TYPE : NCursesEvent +// +// DESCRIPTION : +// +NCursesEvent NCPkgPatchSearch::wHandleInput( wint_t ch ) +{ + if ( ch == 27 ) // ESC + return NCursesEvent::cancel; + + // start package search if Return is pressed + if ( ch == KEY_RETURN ) + return NCursesEvent::button; + + return NCDialog::wHandleInput( ch ); +} + +/////////////////////////////////////////////////////////////////// +// +// +// METHOD NAME : NCPkgPatchSearch::postAgain +// METHOD TYPE : bool +// +// DESCRIPTION : +// +bool NCPkgPatchSearch::postAgain() +{ + if ( ! postevent.widget ) + return false; + + postevent.result = ""; + + if ( postevent.widget == cancelButton ) + { + postevent = NCursesEvent::cancel; + } + else if ( postevent == NCursesEvent::button ) + { + // get the search expression + postevent.result = getSearchExpression(); + + string filter = postevent.result; + + packager->fillPatchSearchList( filter ); + + } + + if ( postevent == NCursesEvent::button || postevent == NCursesEvent::cancel ) + { + // return false means: close the popup dialog + return false; + } + return true; +} Added: trunk/ncurses-pkg/src/NCPkgPatchSearch.h URL: http://svn.opensuse.org/viewcvs/yast/trunk/ncurses-pkg/src/NCPkgPatchSearch.h?rev=46713&view=auto ============================================================================== --- trunk/ncurses-pkg/src/NCPkgPatchSearch.h (added) +++ trunk/ncurses-pkg/src/NCPkgPatchSearch.h Wed Apr 16 13:13:31 2008 @@ -0,0 +1,82 @@ +/*---------------------------------------------------------------------\ +| | +| __ __ ____ _____ ____ | +| \ \ / /_ _/ ___|_ _|___ \ | +| \ V / _` \___ \ | | __) | | +| | | (_| |___) || | / __/ | +| |_|\__,_|____/ |_| |_____| | +| | +| core system | +| (C) SuSE GmbH | +\----------------------------------------------------------------------/ + + File: NCPkgPatchSearch.h + + Author: Gabriele Strattner + Maintainer: Michael Andres + +/-*/ +#ifndef NCPkgPatchSearch_h +#define NCPkgPatchSearch_h + +#include <iosfwd> + +#include <vector> +#include <string> +using namespace std; + +#include "NCPopup.h" +#include "NCComboBox.h" +#include "NCLabel.h" +#include "NCRichText.h" +#include "NCCheckBox.h" +#include "NCPushButton.h" + +class NCPackageSelector; + +/////////////////////////////////////////////////////////////////// +// +// CLASS NAME : NCPkgPatchSearch +// +// DESCRIPTION : +// +class NCPkgPatchSearch : public NCPopup { + + NCPkgPatchSearch & operator=( const NCPkgPatchSearch & ); + NCPkgPatchSearch ( const NCPkgPatchSearch & ); + +private: + + NCComboBox * searchExpr; + + NCPushButton * cancelButton; + NCPushButton * okButton; + + NCPackageSelector * packager; // connection to the package selector + +protected: + + string getSearchExpression() const; + + virtual bool postAgain(); + + virtual NCursesEvent wHandleInput( wint_t ch ); + +public: + + NCPkgPatchSearch( const wpos at, NCPackageSelector *pkger ); + virtual ~NCPkgPatchSearch(); + + virtual int preferredWidth(); + virtual int preferredHeight(); + + void createLayout( const string & headline ); + + NCursesEvent & showSearchPopup( ); + +}; + +/////////////////////////////////////////////////////////////////// + + +#endif // NCPkgPatchSearch_h -- To unsubscribe, e-mail: yast-commit+unsubscribe@opensuse.org For additional commands, e-mail: yast-commit+help@opensuse.org