paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-05-30 01:22:43 +02:00
Code Issues Packages Projects Releases Wiki Activity

fpvectorial: Reimplements table caption as a special row, which is more elegant

Browse Source 
git-svn-id: trunk@47857 -
This commit is contained in:
sekelsenmat 2015-02-17 10:36:30 +00:00
parent f198c69aea
commit a045a18155
2 changed files with 36 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
components/fpvectorial/fpvectorial.pas
View File

@ -1151,7 +1151,6 @@ type
PreferredWidth : TvDimension; // Optional. Units mm.
CellSpacing : Double; // Units mm. Gap between Cells.
BackgroundColor : TFPColor; // Optional.
Caption: string; // Its a first row without border
constructor create(APage : TvPage); override;
destructor destroy; override;
@ -1161,6 +1160,7 @@ type
function GetRow(AIndex: Integer) : TvTableRow;
//
function AddColWidth(AValue : Double) : Integer;
function GetColCount(): Integer;
//
procedure Render(ADest: TFPCustomCanvas; var ARenderInfo: TvRenderInfo; ADestX: Integer = 0;
ADestY: Integer = 0; AMulX: Double = 1.0; AMulY: Double = 1.0); override;
@ -1713,7 +1713,9 @@ begin
CurCell := CurRow.GetCell(col);
//DebugStr := ((CurCell.GetFirstEntity() as TvParagraph).GetFirstEntity() as TvText).Value.Text;
if OriginalColWidthsInMM[col] > 0 then
// skip cells with span since they are complex
// skip columns with width pre-set
if (OriginalColWidthsInMM[col] > 0) or (CurCell.SpannedCols > 0) then
begin
TableWidth := TableWidth + ColWidthsInMM[col];
Continue;
@ -1803,6 +1805,27 @@ begin
ColWidths[High(ColWidths)] := AValue;
end;
function TvTable.GetColCount(): Integer;
var
row, col, CurRowColCount: Integer;
CurRow: TvTableRow;
CurCell: TvTableCell;
begin
Result := 0;
for row := 0 to GetRowCount()-1 do
begin
CurRow := GetRow(row);
CurRowColCount := 0;
for col := 0 to CurRow.GetCellCount()-1 do
begin
CurCell := CurRow.GetCell(col);
CurRowColCount := CurRowColCount + CurCell.SpannedCols + 1;
end;
Result := Max(Result, CurRowColCount);
end;
end;
procedure TvTable.Render(ADest: TFPCustomCanvas; var ARenderInfo: TvRenderInfo;
ADestX: Integer; ADestY: Integer; AMulX: Double; AMulY: Double);
@ -1843,7 +1866,6 @@ var
i: Integer;
lCurRow: TvTableRow;
begin
FExtraDebugStr := Format(' Caption=%s', [Caption]);
Result := inherited GenerateDebugTree(ADestRoutine, APageItem);
// data which goes into a separate item

12
components/fpvectorial/htmlvectorialreader.pas
View File

@ -174,6 +174,9 @@ var
CurTable: TvTable;
lCurNode, lCurSubnode: TDOMNode;
lNodeName, lNodeValue: DOMString;
CurRow: TvTableRow;
Caption_Cell: TvTableCell;
CurCellPara: TvParagraph;
begin
Result := nil;
CurTable := AData.AddTable();
@ -186,7 +189,11 @@ begin
case lNodeName of
'caption':
begin
CurTable.Caption := GetTextContentFromNode(lCurNode);
CurRow := CurTable.AddRow();
Caption_Cell := CurRow.AddCell();
CurCellPara := Caption_Cell.AddParagraph();
CurCellPara.Style := ADoc.StyleTextBodyCentralized;
CurCellPara.AddText(GetTextContentFromNode(lCurNode));
end;
'tbody':
begin
@ -202,6 +209,9 @@ begin
lCurNode := lCurNode.NextSibling;
end;
// the caption spans all columns
Caption_Cell.SpannedCols := CurTable.GetColCount()-1;
end;
function TvHTMLVectorialReader.ReadTableRowNode(ATable: TvTable; ANode: TDOMNode;