libyui-qt-pkg
 
Loading...
Searching...
No Matches
YQPkgObjListItem Class Reference
Inheritance diagram for YQPkgObjListItem:
Collaboration diagram for YQPkgObjListItem:

Public Member Functions

 YQPkgObjListItem (YQPkgObjList *pkgObjList, ZyppSel selectable, ZyppObj zyppObj=0)
 
 YQPkgObjListItem (YQPkgObjList *pkgObjList)
 
virtual ~YQPkgObjListItem ()
 
ZyppSel selectable () const
 
ZyppObj zyppObj () const
 
bool editable () const
 
void setEditable (bool editable=true)
 
virtual ZyppStatus status () const
 
virtual bool bySelection () const
 
virtual void setStatus (ZyppStatus newStatus, bool sendSignals=true)
 
virtual void setStatusIcon ()
 
virtual void updateStatus ()
 
virtual void cycleStatus ()
 
bool candidateIsNewer () const
 
bool installedIsNewer () const
 
bool isSatisfied () const
 
bool isBroken () const
 
void showNotifyTexts (ZyppStatus status)
 
bool showLicenseAgreement ()
 
virtual bool operator< (const QTreeWidgetItem &other) const
 
int versionPoints () const
 
virtual void updateData ()
 
virtual QString toolTip (int column)
 
bool isExcluded () const
 
void setExcluded (bool exclude=true)
 
bool debugIsBroken () const
 
bool debugIsSatisfied () const
 
void setDebugIsBroken (bool val=true)
 
void setDebugIsSatisfied (bool val=true)
 
void toggleDebugIsBroken ()
 
void toggleDebugIsSatisfied ()
 
int statusCol () const
 
int nameCol () const
 
int summaryCol () const
 
int sizeCol () const
 
int versionCol () const
 
int instVersionCol () const
 
int brokenIconCol () const
 
int satisfiedIconCol () const
 
void setText (int column, const QString &text)
 

Static Public Member Functions

static bool showLicenseAgreement (ZyppSel sel)
 

Protected Member Functions

 YQPkgObjListItem (YQPkgObjList *pkgObjList, QY2ListViewItem *parent, ZyppSel selectable, ZyppObj zyppObj=0)
 
void init ()
 
virtual void applyChanges ()
 
void solveResolvableCollections ()
 
void setText (int column, const string text)
 
void setText (int column, const zypp::Edition &edition)
 

Protected Attributes

YQPkgObjList_pkgObjList
 
ZyppSel _selectable
 
ZyppObj _zyppObj
 
bool _editable:1
 
bool _candidateIsNewer:1
 
bool _installedIsNewer:1
 
bool _debugIsBroken:1
 
bool _debugIsSatisfied:1
 
bool _excluded:1
 

Constructor & Destructor Documentation

◆ YQPkgObjListItem() [1/3]

YQPkgObjListItem::YQPkgObjListItem ( YQPkgObjList * pkgObjList,
ZyppSel selectable,
ZyppObj zyppObj = 0 )

Constructor for root items: Creates a YQPkgObjList item that corresponds to the ZYPP selectable that 'selectable' refers to. 'zyppObj' has to be one object of 'selectable'. If it is 0, selectable->theObject() will be used.

◆ YQPkgObjListItem() [2/3]

YQPkgObjListItem::YQPkgObjListItem ( YQPkgObjList * pkgObjList)

Constructor for root items: Creates a YQPkgObjList item that does not correspond to a ZYPP selectable. You need to overload AND RUN init yourself then.

◆ YQPkgObjListItem() [3/3]

YQPkgObjListItem::YQPkgObjListItem ( YQPkgObjList * pkgObjList,
QY2ListViewItem * parent,
ZyppSel selectable,
ZyppObj zyppObj = 0 )
protected

Constructor for non-root items.

◆ ~YQPkgObjListItem()

YQPkgObjListItem::~YQPkgObjListItem ( )
virtual

Destructor

Member Function Documentation

◆ applyChanges()

virtual void YQPkgObjListItem::applyChanges ( )
inlineprotectedvirtual

Apply changes hook. This is called each time the user changes the status of a list item manually (if the old status is different from the new one). Insert code to propagate changes to other objects here, for example to trigger a "small" solver run (Resolver::transactObjKind() etc.).

This default implementation does nothing.

Reimplemented in YQPkgLangListItem, YQPkgPatchListItem, YQPkgPatternListItem, and YQPkgProductListItem.

◆ bySelection()

bool YQPkgObjListItem::bySelection ( ) const
virtual

Returns 'true' if this selectable's status is set by a selection (rather than by the user or by the dependency solver).

Reimplemented in YQPkgLangListItem.

◆ candidateIsNewer()

bool YQPkgObjListItem::candidateIsNewer ( ) const
inline

Check if the candidate is newer than the installed version.

◆ cycleStatus()

void YQPkgObjListItem::cycleStatus ( )
virtual

Cycle the package status to the next valid value.

Reimplemented in YQPkgLangListItem, YQPkgPatchListItem, and YQPkgPatternListItem.

◆ editable()

bool YQPkgObjListItem::editable ( ) const
inline

Return whether or not this items is editable, i.e. the user can change its status. This requires the corresponding list to be editable, too. Items are editable by default.

◆ init()

void YQPkgObjListItem::init ( )
protected

Initialize internal data and set fields accordingly. Only works for items presenting selectables - see YQPkgObjListItem

◆ installedIsNewer()

bool YQPkgObjListItem::installedIsNewer ( ) const
inline

Check if the installed version is newer than the candidate.

◆ isBroken()

bool YQPkgObjListItem::isBroken ( ) const

Check if this item is "broken": If it is installed, but any of its dependencies are no longer satisfied. This is useful for package collections, e.g., patterns and patches.

◆ isExcluded()

bool YQPkgObjListItem::isExcluded ( ) const
inline

Returns 'true' if this item is excluded.

◆ isSatisfied()

bool YQPkgObjListItem::isSatisfied ( ) const

Check if this item is satisfied, even though it is not installed. This is useful for package collections, e.g., patterns and patches: 'true' is returned if all requirements are fulfilled, but the object itself is not installed.

◆ operator<()

bool YQPkgObjListItem::operator< ( const QTreeWidgetItem & other) const
virtual

sorting function

Reimplemented in YQPkgLangListItem, YQPkgListItem, YQPkgPatchListItem, and YQPkgPatternListItem.

◆ selectable()

ZyppSel YQPkgObjListItem::selectable ( ) const
inline

Returns the original selectable within the package manager backend.

◆ setEditable()

void YQPkgObjListItem::setEditable ( bool editable = true)
inline

Set this item's editable status.

◆ setExcluded()

void YQPkgObjListItem::setExcluded ( bool exclude = true)

Set this item's exclude flag. Note that this is just a marker. It is the caller's responsibility to add or remove it from exclude lists etc.

◆ setStatus()

void YQPkgObjListItem::setStatus ( ZyppStatus newStatus,
bool sendSignals = true )
virtual

Set the (binary RPM) package status.

If 'sendSignals' is 'true' (default), the parent list will be requested to send update signals. List operations might want to use this for optimizations to send the signals only once after all changes are done.

Reimplemented in YQPkgLangListItem.

◆ setStatusIcon()

void YQPkgObjListItem::setStatusIcon ( )
virtual

Set a status icon according to the package's status.

◆ setText() [1/3]

void YQPkgObjListItem::setText ( int column,
const QString & text )
inline

Re-declare ordinary setText() method so the compiler doesn't get confused which one to use.

◆ setText() [2/3]

void YQPkgObjListItem::setText ( int column,
const string text )
protected

Set a column text via STL string. ( QListViewItem::setText() expects a QString! )

◆ setText() [3/3]

void YQPkgObjListItem::setText ( int column,
const zypp::Edition & edition )
protected

Set a column text via Edition.

◆ showLicenseAgreement() [1/2]

bool YQPkgObjListItem::showLicenseAgreement ( )

Display this item's license agreement (if there is any) that corresponds to its current status (S_Install, S_Update) in a pop-up window.

◆ showLicenseAgreement() [2/2]

bool YQPkgObjListItem::showLicenseAgreement ( ZyppSel sel)
static

Display a selectable's license agreement (if there is any) that corresponds to its current status (S_Install, S_Update) in a pop-up window.

Returns 'true' if the user agreed to that license , 'false' otherwise. The item's status may have changed to S_Taboo, S_Proteced or S_Del if the user disagreed with the license.

◆ showNotifyTexts()

void YQPkgObjListItem::showNotifyTexts ( ZyppStatus status)

Display this item's notify text (if there is any) that corresponds to the specified status (S_Install, S_Del) in a pop-up window.

◆ solveResolvableCollections()

void YQPkgObjListItem::solveResolvableCollections ( )
protected

Do a "small" solver run for all "resolvable collections", i.e., for selections, patterns, languages, patches.

◆ status()

ZyppStatus YQPkgObjListItem::status ( ) const
virtual

Returns the (binary RPM) package status

Reimplemented in YQPkgLangListItem.

◆ toolTip()

QString YQPkgObjListItem::toolTip ( int column)
virtual

Returns a tool tip text for a specific column of this item. 'column' is -1 if the mouse pointer is in the tree indentation area.

Reimplemented from QY2ListViewItem.

Reimplemented in YQPkgListItem, and YQPkgPatchListItem.

◆ updateData()

void YQPkgObjListItem::updateData ( )
virtual

Update this item's data completely. Triggered by QY2ListView::updateAllItemData().

Reimplemented from QY2ListViewItem.

Reimplemented in YQPkgListItem.

◆ updateStatus()

void YQPkgObjListItem::updateStatus ( )
virtual

Update this item's status. Triggered by QY2ListView::updateAllItemStates(). Overwritten from QY2ListViewItem.

◆ versionPoints()

int YQPkgObjListItem::versionPoints ( ) const

Calculate a numerical value to compare versions, based on version relations:

  • Installed newer than candidate (red)
  • Candidate newer than installed (blue) - worthwhile updating
  • Installed
  • Not installed, but candidate available

◆ zyppObj()

ZyppObj YQPkgObjListItem::zyppObj ( ) const
inline

Returns the original object within the package manager backend.


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