//if( !launchSequencerEnabled )
// return;
bool areAllDepsSatisfied(AppDef appDef)
{
// pokud jsou vsechny aplikace na kterych ta nase zavisi spousteny
bool allDepsSatisfied = true;
if (appDef.Dependencies != null)
{
foreach (var depName in appDef.Dependencies)
{
AppIdTuple depId = AppIdTuple.fromString(depName, appDef.AppIdTuple.MachineId);
if (!appsState.ContainsKey(depId))
{
// throw exception "Unknown dependency"
throw new UnknownDependencyException(depName);
}
var dep = appsState[depId];
if (!dep.Initialized)
{
allDepsSatisfied = false;
break;
}
}
}
return(allDepsSatisfied);
}
/// <summary>
/// Update the list of apps by doing minimal changes to avoid losing focus.
/// Adding what is not yet there and deleting what has disappeared.
/// </summary>
void refreshAppList_smart()
{
DataGridViewRow selected = null;
var plan = ctrl.GetCurrentPlan();
var planAppDefsDict = (plan != null) ? (from ad in plan.getAppDefs() select ad).ToDictionary(ad => ad.AppIdTuple, ad => ad) : new Dictionary <AppIdTuple, AppDef>();
var planAppIdTuples = (plan != null) ? (from ad in plan.getAppDefs() select ad.AppIdTuple).ToList() : new List <AppIdTuple>();
var appStates = ctrl.GetAllAppsState();
// remember apps from plan
Dictionary <string, AppIdTuple> newApps = new Dictionary <string, AppIdTuple>();
foreach (AppIdTuple a in appStates.Keys)
{
newApps[a.ToString()] = a;
}
// remember apps from list
Dictionary <string, DataGridViewRow> oldApps = new Dictionary <string, DataGridViewRow>();
foreach (DataGridViewRow item in gridApps.Rows)
{
string id = item.Cells[appTabColName].Value as string;
oldApps[id] = item;
if (item.Selected)
{
if (selected == null)
{
selected = item;
}
}
}
// determine what to add and what to remove
List <DataGridViewRow> toRemove = new List <DataGridViewRow>();
List <object[]> toAdd = new List <object[]>();
foreach (DataGridViewRow item in gridApps.Rows)
{
string id = item.Cells[0].Value as string;
if (!newApps.ContainsKey(id))
{
toRemove.Add(item);
}
}
foreach (var x in appStates)
{
var id = x.Key.ToString();
if (!oldApps.ContainsKey(id))
{
var appIdTuple = x.Key;
var appState = x.Value;
var item = new object[appTabNumCols];
item[appTabColName] = id;
item[appTabColStatus] = getAppStatusCode(appIdTuple, appState, planAppIdTuples.Contains(appIdTuple));
item[appTabColIconStart] = ResizeImage(new Bitmap(Dirigent.Agent.Gui.Resource1.play), new Size(20, 20));
item[appTabColIconKill] = ResizeImage(new Bitmap(Dirigent.Agent.Gui.Resource1.delete), new Size(20, 20));
item[appTabColIconRestart] = ResizeImage(new Bitmap(Dirigent.Agent.Gui.Resource1.refresh), new Size(20, 20));
item[appTabColEnabled] = false;
toAdd.Add(item);
}
}
foreach (var i in toRemove)
{
gridApps.Rows.Remove(i);
}
foreach (var i in toAdd)
{
gridApps.Rows.Add(i);
}
Dictionary <DataGridViewRow, string> toUpdate = new Dictionary <DataGridViewRow, string>();
foreach (var o in oldApps)
{
if (!toRemove.Contains(o.Value))
{
toUpdate[o.Value] = getAppStatusCode(newApps[o.Key], ctrl.GetAppState(newApps[o.Key]), planAppIdTuples.Contains(newApps[o.Key]));
}
}
foreach (var tu in toUpdate)
{
var row = tu.Key;
row.Cells[appTabColStatus].Value = tu.Value;
}
// colorize the background of items from current plan
List <string> planAppIds = (from ad in planAppIdTuples select ad.ToString()).ToList();
foreach (DataGridViewRow item in gridApps.Rows)
{
string id = item.Cells[0].Value as string;
var appIdTuple = AppIdTuple.fromString(id, "");
if (planAppIds.Contains(id))
{
item.DefaultCellStyle.BackColor = Color.LightGoldenrodYellow;
}
else
{
item.DefaultCellStyle.BackColor = SystemColors.Control;
}
// set checkbox based on Enabled attribute od the appDef from current plan
var appDef = planAppDefsDict.ContainsKey(appIdTuple) ? planAppDefsDict[appIdTuple] : null;
var chkCell = item.Cells[appTabColEnabled] as DataGridViewCheckBoxCell;
chkCell.Value = appDef != null ? !appDef.Disabled : false;
// emulate "Disabled" grayed appearance
chkCell.FlatStyle = appDef != null ? FlatStyle.Standard: FlatStyle.Flat;
chkCell.Style.ForeColor = appDef != null ? Color.Black : Color.DarkGray;
chkCell.ReadOnly = appDef == null;
}
}
/// <summary>
/// Update the list of apps by doing minimal changes to avoid losing focus.
/// Adding what is not yet there and deleting what has disappeared.
/// </summary>
void refreshAppList_smart()
{
DataGridViewRow selected = null;
var plan = _currentPlan;
var planAppDefsDict = (plan != null) ? (from ad in plan.AppDefs select ad).ToDictionary(ad => ad.Id, ad => ad) : new Dictionary <AppIdTuple, AppDef>();
var planAppIdTuples = (plan != null) ? (from ad in plan.AppDefs select ad.Id).ToList() : new List <AppIdTuple>();
Dictionary <AppIdTuple, AppState> appStates;
if (ShowJustAppFromCurrentPlan)
{
appStates = (from i in _ctrl.GetAllAppStates() where planAppIdTuples.Contains(i.Key) select i).ToDictionary(mc => mc.Key, mc => mc.Value);
}
else // show from all plans
{
appStates = new Dictionary <AppIdTuple, AppState>(_ctrl.GetAllAppStates());
}
// remember apps from plan
Dictionary <string, AppIdTuple> newApps = new Dictionary <string, AppIdTuple>();
foreach (AppIdTuple a in appStates.Keys)
{
newApps[a.ToString()] = a;
}
// remember apps from list
Dictionary <string, DataGridViewRow> oldApps = new Dictionary <string, DataGridViewRow>();
foreach (DataGridViewRow item in gridApps.Rows)
{
string id = item.Cells[appTabColName].Value as string;
oldApps[id] = item;
if (item.Selected)
{
if (selected == null)
{
selected = item;
}
}
}
// determine what to add and what to remove
List <DataGridViewRow> toRemove = new List <DataGridViewRow>();
List <object[]> toAdd = new List <object[]>();
foreach (DataGridViewRow item in gridApps.Rows)
{
string id = item.Cells[0].Value as string;
if (!newApps.ContainsKey(id))
{
toRemove.Add(item);
}
}
foreach (var x in appStates)
{
var idStr = x.Key.ToString();
if (!oldApps.ContainsKey(idStr))
{
var id = x.Key;
var appState = x.Value;
var item = new object[appTabNumCols];
item[appTabColName] = idStr;
//item[appTabColStatus] = getAppStatusCode( id, appState, planAppIdTuples.Contains( id ) );
item[appTabColStatus] = Tools.GetAppStateText(appState, _ctrl.GetPlanState(appState.PlanName), _ctrl.GetAppDef(id));
item[appTabColIconStart] = ResizeImage(new Bitmap(Resource1.play), new Size(20, 20));
item[appTabColIconKill] = ResizeImage(new Bitmap(Resource1.delete), new Size(20, 20));
item[appTabColIconRestart] = ResizeImage(new Bitmap(Resource1.refresh), new Size(20, 20));
item[appTabColEnabled] = false;
item[appTabColPlan] = GetPlanForApp(id);
toAdd.Add(item);
}
}
foreach (var i in toRemove)
{
gridApps.Rows.Remove(i);
}
foreach (var i in toAdd)
{
gridApps.Rows.Add(i);
}
Dictionary <DataGridViewRow, UPD> toUpdate = new Dictionary <DataGridViewRow, UPD>();
foreach (var o in oldApps)
{
if (!toRemove.Contains(o.Value))
{
var id = newApps[o.Key];
var appState = _ctrl.GetAppState(id);
var upd = new UPD()
{
//Status = getAppStatusCode( id, appState, planAppIdTuples.Contains( id ) ),
Status = Tools.GetAppStateText(appState, _ctrl.GetPlanState(appState.PlanName), _ctrl.GetAppDef(id)),
PlanName = null
};
if (appState.PlanName != null)
{
upd.PlanName = appState.PlanName;
}
toUpdate[o.Value] = upd;
}
}
foreach (var tu in toUpdate)
{
var row = tu.Key;
var upd = tu.Value;
row.Cells[appTabColStatus].Value = upd.Status;
if (upd.PlanName != null)
{
row.Cells[appTabColPlan].Value = upd.PlanName;
}
}
// colorize the background of items from current plan
List <string> planAppIds = (from ad in planAppIdTuples select ad.ToString()).ToList();
foreach (DataGridViewRow item in gridApps.Rows)
{
string idStr = item.Cells[0].Value as string;
var id = AppIdTuple.fromString(idStr, "");
if (planAppIds.Contains(idStr))
{
item.DefaultCellStyle.BackColor = Color.LightGoldenrodYellow;
}
else
{
item.DefaultCellStyle.BackColor = SystemColors.Control;
}
// set checkbox based on Enabled attribute od the appDef from current plan
var appDef = planAppDefsDict.ContainsKey(id) ? planAppDefsDict[id] : null;
{
var chkCell = item.Cells[appTabColEnabled] as DataGridViewCheckBoxCell;
chkCell.Value = appDef != null ? !appDef.Disabled : false;
// emulate "Disabled" grayed appearance
chkCell.FlatStyle = appDef != null ? FlatStyle.Standard : FlatStyle.Flat;
chkCell.Style.ForeColor = appDef != null ? Color.Black : Color.DarkGray;
chkCell.ReadOnly = appDef == null;
}
// put app state into a tooltip
{
var appStatusCell = item.Cells[appTabColStatus]; // as DataGridViewCell;
appStatusCell.ToolTipText = Tools.GetAppStateString(id, _ctrl.GetAppState(id));
}
}
}
/// <summary>
/// Builds the list of waves as the result of application interdependencies.
///
/// The first wawe will contain apps that do not depend on any other app.
/// The second wave will contain the apps that depend on those from the first wave.
/// Etc. untill all apps are processed.
/// </summary>
public static List <AppWave> build(IEnumerable <AppDef> launchPlan)
{
// seznam zbyvajicich aplikaci
// seznam uz pouzitych aplikaci (ktere uz byly vlozeny do vln)
// Prochazim seznam zbylych aplikaci a pro kazdou hledam, zda vsechny jeji zavislosti uz se nachazi
// v seznamu pouzitych aplikaci. Pokud ano, zkopiruju aplikaci do aktualni vlny. Pro projiti
// vsech aplikaci pak vezmu aplikace z aktulne vytvorene vlny, smazu je ze zbyvajicich a vlozim do pouzitych.
List <AppDef> remaining = (from t in launchPlan where !t.Disabled select t).ToList(); // those not yet moved to any of the waves
List <AppDef> used = new List <AppDef>(); // those already moved to some of waves
// allow fast lookup of appdef by its name
Dictionary <AppIdTuple, AppDef> dictApps = new Dictionary <AppIdTuple, AppDef>();
foreach (var app in remaining)
{
dictApps[app.AppIdTuple] = app;
}
var waves = new List <AppWave>(); // the resulting list of waves
// For each of the remaining apps check whether all its dependencias were already moved to some of prevoiusly
// built waves; if so, add the app to the current wave and move it from remaining to used.
while (remaining.Count > 0)
{
List <AppDef> currentWave = new List <AppDef>(); // the wave currently being built
foreach (var app in remaining)
{
bool allDepsSatisfied = true;
if (app.Dependencies != null)
{
foreach (var depName in app.Dependencies)
{
AppIdTuple depId = AppIdTuple.fromString(depName, app.AppIdTuple.MachineId);
if (!dictApps.ContainsKey(depId))
{
// throw exception "Unknown dependency"
throw new UnknownDependencyException(depName);
}
var dep = dictApps[depId];
if (!used.Contains(dep))
{
allDepsSatisfied = false;
break;
}
}
}
if (allDepsSatisfied)
{
currentWave.Add(app);
}
}
// if there are no app in current wave, there must be some circular dependency
// as there is no app that does not depend on
if (currentWave.Count == 0)
{
// throw exception "Circular dependency somewhere"
throw new CircularDependencyException();
}
// move apps that were added to the current wave from remaining to used
foreach (var app in currentWave)
{
remaining.Remove(app);
used.Add(app);
}
// add current wave to the resulting list of wawes
waves.Add(new AppWave(currentWave));
}
return(waves);
}