From c9610c936fc84806041ecdc949eb0890fb8b9053 Mon Sep 17 00:00:00 2001 From: karak Date: Thu, 22 Nov 2012 14:49:55 +0900 Subject: [PATCH 1/2] read PageViewLayout --- Classes/PHPExcel/Reader/Excel5.php | 39 ++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/Classes/PHPExcel/Reader/Excel5.php b/Classes/PHPExcel/Reader/Excel5.php index 9cdd2232..9a7c963b 100644 --- a/Classes/PHPExcel/Reader/Excel5.php +++ b/Classes/PHPExcel/Reader/Excel5.php @@ -156,6 +156,7 @@ class PHPExcel_Reader_Excel5 extends PHPExcel_Reader_Abstract implements PHPExce const XLS_Type_RANGEPROTECTION = 0x0868; const XLS_Type_SHEETLAYOUT = 0x0862; const XLS_Type_XFEXT = 0x087d; + const XLS_Type_PAGELAYOUTVIEW = 0x088b; const XLS_Type_UNKNOWN = 0xffff; @@ -784,6 +785,7 @@ class PHPExcel_Reader_Excel5 extends PHPExcel_Reader_Abstract implements PHPExce case self::XLS_Type_MSODRAWING: $this->_readMsoDrawing(); break; case self::XLS_Type_OBJ: $this->_readObj(); break; case self::XLS_Type_WINDOW2: $this->_readWindow2(); break; + case self::XLS_Type_PAGELAYOUTVIEW: $this->_readPageLayoutView(); break; case self::XLS_Type_SCL: $this->_readScl(); break; case self::XLS_Type_PANE: $this->_readPane(); break; case self::XLS_Type_SELECTION: $this->_readSelection(); break; @@ -4014,6 +4016,43 @@ class PHPExcel_Reader_Excel5 extends PHPExcel_Reader_Abstract implements PHPExce } } + /** + * Read PLV Record(Created by Excel2007 or upper) + */ + private function _readPageLayoutView(){ + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = substr($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + //var_dump(unpack("vrt/vgrbitFrt/V2reserved/vwScalePLV/vgrbit", $recordData)); + + // offset: 0; size: 2; rt + //->ignore + $rt = self::_GetInt2d($recordData, 0); + // offset: 2; size: 2; grbitfr + //->ignore + $grbitFrt = self::_GetInt2d($recordData, 2); + // offset: 4; size: 8; reserved + //->ignore + + // offset: 12; size 2; zoom scale + $wScalePLV = self::_GetInt2d($recordData, 12); + // offset: 14; size 2; grbit + $grbit = self::_GetInt2d($recordData, 14); + + // decomprise grbit + $fPageLayoutView = $grbit & 0x01; + $fRulerVisible = ($grbit >> 1) & 0x01; //no support + $fWhitespaceHidden = ($grbit >> 3) & 0x01; //no support + + if ($fPageLayoutView === 1) { + $this->_phpSheet->getSheetView()->setView(PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_LAYOUT); + $this->_phpSheet->getSheetView()->setZoomScale($wScalePLV); //set by Excel2007 only if SHEETVIEW_PAGE_LAYOUT + } + //otherwise, we cannot know whether SHEETVIEW_PAGE_LAYOUT or SHEETVIEW_PAGE_BREAK_PREVIEW. + } /** * Read SCL record From 0fd8af9cd846055b1ab3796a2ca1ef81bbb6246e Mon Sep 17 00:00:00 2001 From: karak Date: Thu, 22 Nov 2012 14:57:47 +0900 Subject: [PATCH 2/2] add read/write page-break-preview in Excel5 --- Classes/PHPExcel/Reader/Excel5.php | 33 ++++++++++++++++++++ Classes/PHPExcel/Writer/Excel5/Worksheet.php | 9 ++++-- 2 files changed, 39 insertions(+), 3 deletions(-) diff --git a/Classes/PHPExcel/Reader/Excel5.php b/Classes/PHPExcel/Reader/Excel5.php index 9a7c963b..76e56e48 100644 --- a/Classes/PHPExcel/Reader/Excel5.php +++ b/Classes/PHPExcel/Reader/Excel5.php @@ -3995,6 +3995,22 @@ class PHPExcel_Reader_Excel5 extends PHPExcel_Reader_Abstract implements PHPExce // offset: 0; size: 2; option flags $options = self::_GetInt2d($recordData, 0); + // offset: 2; size: 2; index to first visible row + $firstVisibleRow = self::_GetInt2d($recordData, 2); + + // offset: 4; size: 2; index to first visible colum + $firstVisibleColumn = self::_GetInt2d($recordData, 4); + if ($this->_version === self::XLS_BIFF8) { + // offset: 8; size: 2; not used + // offset: 10; size: 2; cached magnification factor in page break preview (in percent); 0 = Default (60%) + // offset: 12; size: 2; cached magnification factor in normal view (in percent); 0 = Default (100%) + // offset: 14; size: 4; not used + $zoomscaleInPageBreakPreview = self::_GetInt2d($recordData, 10); + if ($zoomscaleInPageBreakPreview === 0) $zoomscaleInPageBreakPreview = 60; + $zoomscaleInNormalView = self::_GetInt2d($recordData, 12); + if ($zoomscaleInNormalView === 0) $zoomscaleInNormalView = 100; + } + // bit: 1; mask: 0x0002; 0 = do not show gridlines, 1 = show gridlines $showGridlines = (bool) ((0x0002 & $options) >> 1); $this->_phpSheet->setShowGridlines($showGridlines); @@ -4014,6 +4030,23 @@ class PHPExcel_Reader_Excel5 extends PHPExcel_Reader_Abstract implements PHPExce if ($isActive) { $this->_phpExcel->setActiveSheetIndex($this->_phpExcel->getIndex($this->_phpSheet)); } + + // bit: 11; mask: 0x0800; 0 = normal view, 1 = page break view + $isPageBreakPreview = (bool) ((0x0800 & $options) >> 11); + + //FIXME: set $firstVisibleRow and $firstVisibleColumn + + if ($this->_phpSheet->getSheetView()->getView() !== PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_LAYOUT) { + //NOTE: this setting is inferior to page layout view(Excel2007-) + $view = $isPageBreakPreview? PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_BREAK_PREVIEW : + PHPExcel_Worksheet_SheetView::SHEETVIEW_NORMAL; + $this->_phpSheet->getSheetView()->setView($view); + if ($this->_version === self::XLS_BIFF8) { + $zoomScale = $isPageBreakPreview? $zoomscaleInPageBreakPreview : $zoomscaleInNormalView; + $this->_phpSheet->getSheetView()->setZoomScale($zoomScale); + $this->_phpSheet->getSheetView()->setZoomScaleNormal($zoomscaleInNormalView); + } + } } /** diff --git a/Classes/PHPExcel/Writer/Excel5/Worksheet.php b/Classes/PHPExcel/Writer/Excel5/Worksheet.php index 67bb1acc..98be11b2 100644 --- a/Classes/PHPExcel/Writer/Excel5/Worksheet.php +++ b/Classes/PHPExcel/Writer/Excel5/Worksheet.php @@ -1278,6 +1278,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter // no support in PHPExcel for selected sheet, therefore sheet is only selected if it is the active sheet $fSelected = ($this->_phpSheet === $this->_phpSheet->getParent()->getActiveSheet()) ? 1 : 0; $fPaged = 1; // 2 + $fPageBreakPreview = $this->_phpSheet->getSheetView()->getView() === PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_BREAK_PREVIEW; $grbit = $fDspFmla; $grbit |= $fDspGrid << 1; @@ -1290,14 +1291,16 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter $grbit |= $fFrozenNoSplit << 8; $grbit |= $fSelected << 9; $grbit |= $fPaged << 10; + $grbit |= $fPageBreakPreview << 11; $header = pack("vv", $record, $length); $data = pack("vvv", $grbit, $rwTop, $colLeft); // FIXME !!! $rgbHdr = 0x0040; // Row/column heading and gridline color index - $zoom_factor_page_break = 0x0000; - $zoom_factor_normal = 0x0000; + $zoom_factor_page_break = ($fPageBreakPreview? $this->_phpSheet->getSheetView()->getZoomScale() : 0x0000); + $zoom_factor_normal = $this->_phpSheet->getSheetView()->getZoomScaleNormal(); + $data .= pack("vvvvV", $rgbHdr, 0x0000, $zoom_factor_page_break, $zoom_factor_normal, 0x00000000); $this->_append($header.$data); @@ -2982,4 +2985,4 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter $data = pack("vvVVvv", $rt, $grbitFrt, 0x00000000, 0x00000000, $wScalvePLV, $grbit); $this->_append($header . $data); } -} \ No newline at end of file +}