From 0afcfc7a6618f9b970eb646b581922780567702f Mon Sep 17 00:00:00 2001
From: wp_xxyyzz <wp_xxyyzz@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Tue, 16 Aug 2022 19:58:12 +0000
Subject: [PATCH] tvplanit: Allow to draw all-day events in the category color
 (CategoryInfo.UseForAllDayEvents).

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@8394 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 components/tvplanit/source/vpbase.pas         |  2 ++
 .../tvplanit/source/vpdayviewpainter.pas      | 13 +++++++--
 .../tvplanit/source/vpweekviewpainter.pas     | 27 +++++++++++--------
 3 files changed, 29 insertions(+), 13 deletions(-)

diff --git a/components/tvplanit/source/vpbase.pas b/components/tvplanit/source/vpbase.pas
index 04b238a09..d4d5dee8b 100644
--- a/components/tvplanit/source/vpbase.pas
+++ b/components/tvplanit/source/vpbase.pas
@@ -243,6 +243,7 @@ type
     FImageIndex: TImageIndex;
     FIndex: Integer;
     FBitmap: TBitmap;
+    FAllDayEvents: Boolean;
     procedure SetBackgroundColor(const v: TColor);
     procedure SetBitmap(v: TBitmap);
     procedure SetColor(Value: TColor);
@@ -260,6 +261,7 @@ type
     property Description: string read FDescription write SetDescription;
     property ImageIndex: TImageIndex read FImageIndex write SetImageIndex default -1;
     property CategoryIndex: Integer read FCategoryIndex;
+    property UseForAllDayEvents: Boolean read FAllDayEvents write FAllDayEvents default false;
   end;
 
   TVpCategoryColorMap = class(TPersistent)
diff --git a/components/tvplanit/source/vpdayviewpainter.pas b/components/tvplanit/source/vpdayviewpainter.pas
index bb117d2df..eae505a3b 100644
--- a/components/tvplanit/source/vpdayviewpainter.pas
+++ b/components/tvplanit/source/vpdayviewpainter.pas
@@ -308,6 +308,7 @@ var
   AllDayWidth: Integer;
   OldTop: LongInt;
   txtDist: Integer;
+  cat: TVpCategoryInfo;
 begin
   // Initialize the rectangle to be used for all-day events
   ADEventsRect := InitAllDayEventsRect;
@@ -397,8 +398,16 @@ begin
             AdEvRect.Left := AdEventsRect.Left + DayWidth * I + txtDist;
             AdEvRect.Right := AdEventsRect.Left + DayWidth * (I + 1) - txtDist;
 
-            RenderCanvas.Brush.Color := ADEventAttrBkgColor;
-            RenderCanvas.Pen.Color := ADEventBorderColor;
+            cat := FDayView.Datastore.CategoryColorMap.GetCategory(Event.Category);
+            if cat.UseForAllDayEvents then
+            begin
+              RenderCanvas.Brush.Color := cat.BackgroundColor;
+              RenderCanvas.Pen.Color := cat.Color;
+            end else
+            begin
+              RenderCanvas.Brush.Color := ADEventAttrBkgColor;
+              RenderCanvas.Pen.Color := ADEventBorderColor;
+            end;
             TPSRectangle(RenderCanvas, Angle, RenderIn,
               ADEvRect.Left + txtDist,
               ADEvRect.Top + txtDist,
diff --git a/components/tvplanit/source/vpweekviewpainter.pas b/components/tvplanit/source/vpweekviewpainter.pas
index affb19a57..7314caba5 100644
--- a/components/tvplanit/source/vpweekviewpainter.pas
+++ b/components/tvplanit/source/vpweekviewpainter.pas
@@ -94,6 +94,9 @@ var
   ADTextHeight: Integer;
   EventStr: string;
   txtDist: Integer;
+  cat: TVpCategoryInfo;
+  savedBrushColor: TColor;
+  savedPenColor: TColor;
 begin
   Result := False;
 
@@ -107,6 +110,8 @@ begin
   { number of all day events for the range of days covered by the control. }
   NumADEvents := 0;
 
+  savedPenColor := RenderCanvas.Pen.Color;
+  savedBrushColor := RenderCanvas.Brush.Color;
   ADEventsList := TList.Create;
   try
     TempList := TList.Create;
@@ -168,16 +173,6 @@ begin
         if ADEventsRect.Top + ((I + 1) * ADTextHeight) > DayRect.Bottom then
         begin
           DrawDotDotDot(DayRect, DotDotDotColor);
-
-        {
-          RenderCanvas.Brush.Color := DotDotDotColor;
-          TPSFillRect(RenderCanvas, Angle, RenderIn,
-            Rect(DayRect.Right - 20,  DayRect.Bottom - 7, DayRect.Right - 17,  DayRect.Bottom - 4));
-          TPSFillRect(RenderCanvas, Angle, RenderIn,
-            Rect(DayRect.Right - 13,  DayRect.Bottom - 7, DayRect.Right - 10,  DayRect.Bottom - 4));
-          TPSFillRect(RenderCanvas, Angle, RenderIn,
-            Rect(DayRect.Right - 6,  DayRect.Bottom - 7, DayRect.Right -  3,  DayRect.Bottom - 4));
-            }
           break;
         end;
 
@@ -194,6 +189,15 @@ begin
         // Paint the background of the event rect
         RenderCanvas.Brush.Color := ADEventBackgroundColor;
         RenderCanvas.Pen.Color := ADEventBorderColor;
+        if FWeekView.ApplyCategoryInfos then
+        begin
+          cat := FWeekView.Datastore.CategoryColorMap.GetCategory(Event.Category);
+          if cat.UseForAllDayEvents then
+          begin
+            RenderCanvas.Brush.Color := cat.BackgroundColor;
+            RenderCanvas.Pen.Color := cat.Color;
+          end;
+        end;
         TPSRectangle(RenderCanvas, Angle, RenderIn,
           ADEvRect.Left + TextMargin,
           ADEvRect.Top + txtDist,
@@ -222,10 +226,11 @@ begin
         TVpWeekViewOpener(FWeekView).wvEventArray[EAIndex].Event := Event;
         Inc(EAIndex);
       end; { for I := 0 to pred(ADEventsList.Count) do ... }
-
     end;   { if NumADEvents > 0 }
 
   finally
+    RenderCanvas.Brush.Color := savedBrushColor;
+    RenderCanvas.Pen.Color := savedPenColor;
     ADEventsList.Free;
   end;
 end;