icon support moved to wxBitmap, allowing for fully transparent usage

[wxWidgets.git] / src / html / m_tables.cpp

diff --git a/src/html/m_tables.cpp b/src/html/m_tables.cpp
index 6f631bb527a4a0a9de45ad6c1e4af7c220e03bee..27be34a21b2765c06eed91d04ec4a339bd23cc6b 100644 (file)
--- a/src/html/m_tables.cpp
+++ b/src/html/m_tables.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        mod_tables.cpp
+// Name:        m_tables.cpp

 // Purpose:     wxHtml module for tables
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Purpose:     wxHtml module for tables
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$


@@ -14,7 +14,7 @@
 #include "wx/wxprec.h"
 
 #include "wx/defs.h"
 #include "wx/wxprec.h"
 
 #include "wx/defs.h"

-#if wxUSE_HTML
+#if wxUSE_HTML && wxUSE_STREAMS

 #ifdef __BORDLANDC__
 #pragma hdrstop
 #endif
 #ifdef __BORDLANDC__
 #pragma hdrstop
 #endif


@@ -26,7 +26,7 @@
 
 /*
 REMARKS:
 
 /*
 REMARKS:

-    1. This version of mod_tables doesn't support auto-layout algorithm.
+    1. This version of m_tables doesn't support auto-layout algorithm.

        This means that all columns are of same width unless explicitly specified.
 */
 
        This means that all columns are of same width unless explicitly specified.
 */
 


@@ -36,7 +36,7 @@ REMARKS:
 
 #include "wx/html/htmlcell.h"
 
 
 #include "wx/html/htmlcell.h"
 

-FORCE_LINK_ME(mod_tables)
+FORCE_LINK_ME(m_tables)

 
 
 #define TABLE_BORDER_CLR_1  wxColour(0xC5, 0xC2, 0xC5)
 
 
 #define TABLE_BORDER_CLR_1  wxColour(0xC5, 0xC2, 0xC5)


@@ -117,7 +117,7 @@ wxHtmlTableCell::wxHtmlTableCell(wxHtmlContainerCell *parent, const wxHtmlTag& t
  : wxHtmlContainerCell(parent)
 {
     m_PixelScale = pixel_scale;
  : wxHtmlContainerCell(parent)
 {
     m_PixelScale = pixel_scale;

-    m_HasBorders = (tag.HasParam("BORDER") && tag.GetParam("BORDER") != "0");
+    m_HasBorders = (tag.HasParam(wxT("BORDER")) && tag.GetParam(wxT("BORDER")) != wxT("0"));

     m_ColsInfo = NULL;
     m_NumCols = m_NumRows = 0;
     m_CellInfo = NULL;
     m_ColsInfo = NULL;
     m_NumCols = m_NumRows = 0;
     m_CellInfo = NULL;


@@ -141,7 +141,8 @@ wxHtmlTableCell::wxHtmlTableCell(wxHtmlContainerCell *parent, const wxHtmlTag& t
 wxHtmlTableCell::~wxHtmlTableCell()
 {
     if (m_ColsInfo) free(m_ColsInfo);
 wxHtmlTableCell::~wxHtmlTableCell()
 {
     if (m_ColsInfo) free(m_ColsInfo);

-    if (m_CellInfo) {
+    if (m_CellInfo) 
+    {

         for (int i = 0; i < m_NumRows; i++)
             free(m_CellInfo[i]);
         free(m_CellInfo);
         for (int i = 0; i < m_NumRows; i++)
             free(m_CellInfo[i]);
         free(m_CellInfo);


@@ -154,14 +155,16 @@ void wxHtmlTableCell::ReallocCols(int cols)
 {
     int i,j;
 
 {
     int i,j;
 

-    for (i = 0; i < m_NumRows; i++) {
+    for (i = 0; i < m_NumRows; i++) 
+    {

         m_CellInfo[i] = (cellStruct*) realloc(m_CellInfo[i], sizeof(cellStruct) * cols);
         for (j = m_NumCols; j < cols; j++)
             m_CellInfo[i][j].flag = cellFree;
     }
 
     m_ColsInfo = (colStruct*) realloc(m_ColsInfo, sizeof(colStruct) * cols);
         m_CellInfo[i] = (cellStruct*) realloc(m_CellInfo[i], sizeof(cellStruct) * cols);
         for (j = m_NumCols; j < cols; j++)
             m_CellInfo[i][j].flag = cellFree;
     }
 
     m_ColsInfo = (colStruct*) realloc(m_ColsInfo, sizeof(colStruct) * cols);

-    for (j = m_NumCols; j < cols; j++) {
+    for (j = m_NumCols; j < cols; j++) 
+    {

            m_ColsInfo[j].width = 0;
            m_ColsInfo[j].units = wxHTML_UNITS_PERCENT;
     }
            m_ColsInfo[j].width = 0;
            m_ColsInfo[j].units = wxHTML_UNITS_PERCENT;
     }


@@ -206,9 +209,11 @@ void wxHtmlTableCell::AddRow(const wxHtmlTag& tag)
 
 void wxHtmlTableCell::AddCell(wxHtmlContainerCell *cell, const wxHtmlTag& tag)
 {
 
 void wxHtmlTableCell::AddCell(wxHtmlContainerCell *cell, const wxHtmlTag& tag)
 {

-    do {
+    do 
+    {

         m_ActualCol++;
     } while ((m_ActualCol < m_NumCols) && (m_CellInfo[m_ActualRow][m_ActualCol].flag != cellFree));
         m_ActualCol++;
     } while ((m_ActualCol < m_NumCols) && (m_CellInfo[m_ActualRow][m_ActualCol].flag != cellFree));

+    

     if (m_ActualCol > m_NumCols - 1)
         ReallocCols(m_ActualCol + 1);
 
     if (m_ActualCol > m_NumCols - 1)
         ReallocCols(m_ActualCol + 1);
 


@@ -225,14 +230,17 @@ void wxHtmlTableCell::AddCell(wxHtmlContainerCell *cell, const wxHtmlTag& tag)
 
     // width:
     {
 
     // width:
     {

-        if (tag.HasParam("WIDTH")) {
+        if (tag.HasParam("WIDTH")) 
+        {

             wxString wd = tag.GetParam("WIDTH");
 
             wxString wd = tag.GetParam("WIDTH");
 

-            if (wd[wd.Length()-1] == '%') {
+            if (wd[wd.Length()-1] == '%') 
+            {

                 wxSscanf(wd.c_str(), wxT("%i%%"), &m_ColsInfo[c].width);
                 m_ColsInfo[c].units = wxHTML_UNITS_PERCENT;
             }
                 wxSscanf(wd.c_str(), wxT("%i%%"), &m_ColsInfo[c].width);
                 m_ColsInfo[c].units = wxHTML_UNITS_PERCENT;
             }

-            else {
+            else 
+            {

                 wxSscanf(wd.c_str(), wxT("%i"), &m_ColsInfo[c].width);
                 m_ColsInfo[c].width = (int)(m_PixelScale * (double)m_ColsInfo[c].width);
                 m_ColsInfo[c].units = wxHTML_UNITS_PIXELS;
                 wxSscanf(wd.c_str(), wxT("%i"), &m_ColsInfo[c].width);
                 m_ColsInfo[c].width = (int)(m_PixelScale * (double)m_ColsInfo[c].width);
                 m_ColsInfo[c].units = wxHTML_UNITS_PIXELS;


@@ -245,7 +253,8 @@ void wxHtmlTableCell::AddCell(wxHtmlContainerCell *cell, const wxHtmlTag& tag)
     {
         if (tag.HasParam(wxT("COLSPAN"))) tag.ScanParam(wxT("COLSPAN"), wxT("%i"), &m_CellInfo[r][c].colspan);
         if (tag.HasParam(wxT("ROWSPAN"))) tag.ScanParam(wxT("ROWSPAN"), wxT("%i"), &m_CellInfo[r][c].rowspan);
     {
         if (tag.HasParam(wxT("COLSPAN"))) tag.ScanParam(wxT("COLSPAN"), wxT("%i"), &m_CellInfo[r][c].colspan);
         if (tag.HasParam(wxT("ROWSPAN"))) tag.ScanParam(wxT("ROWSPAN"), wxT("%i"), &m_CellInfo[r][c].rowspan);

-        if ((m_CellInfo[r][c].colspan != 1) || (m_CellInfo[r][c].rowspan != 1)) {
+        if ((m_CellInfo[r][c].colspan != 1) || (m_CellInfo[r][c].rowspan != 1)) 
+        {

             int i, j;
 
             if (r + m_CellInfo[r][c].rowspan > m_NumRows) ReallocRows(r + m_CellInfo[r][c].rowspan);
             int i, j;
 
             if (r + m_CellInfo[r][c].rowspan > m_NumRows) ReallocRows(r + m_CellInfo[r][c].rowspan);


@@ -261,25 +270,26 @@ void wxHtmlTableCell::AddCell(wxHtmlContainerCell *cell, const wxHtmlTag& tag)
     {
         int bk = m_rBkg;
         if (tag.HasParam(wxT("BGCOLOR"))) tag.ScanParam(wxT("BGCOLOR"), wxT("#%lX"), &bk);
     {
         int bk = m_rBkg;
         if (tag.HasParam(wxT("BGCOLOR"))) tag.ScanParam(wxT("BGCOLOR"), wxT("#%lX"), &bk);

-        if (bk != -1) {
+        if (bk != -1) 
+        {

             wxColour clr = wxColour((bk & 0xFF0000) >> 16 , (bk & 0x00FF00) >> 8, (bk & 0x0000FF));
             wxColour clr = wxColour((bk & 0xFF0000) >> 16 , (bk & 0x00FF00) >> 8, (bk & 0x0000FF));

-            cell -> SetBackgroundColour(clr);
+            cell->SetBackgroundColour(clr);

         }
     }
     if (m_HasBorders)
         }
     }
     if (m_HasBorders)

-        cell -> SetBorder(TABLE_BORDER_CLR_2, TABLE_BORDER_CLR_1);
+        cell->SetBorder(TABLE_BORDER_CLR_2, TABLE_BORDER_CLR_1);

 
     // vertical alignment:
     {
         wxString valign;
 
     // vertical alignment:
     {
         wxString valign;

-        if (tag.HasParam("VALIGN")) valign = tag.GetParam("VALIGN"); else valign = m_tValign;
+        if (tag.HasParam(wxT("VALIGN"))) valign = tag.GetParam(wxT("VALIGN")); else valign = m_tValign;

         valign.MakeUpper();
         valign.MakeUpper();

-        if (valign == "TOP") m_CellInfo[r][c].valign = wxHTML_ALIGN_TOP;
-        else if (valign == "BOTTOM") m_CellInfo[r][c].valign = wxHTML_ALIGN_BOTTOM;
+        if (valign == wxT("TOP")) m_CellInfo[r][c].valign = wxHTML_ALIGN_TOP;
+        else if (valign == wxT("BOTTOM")) m_CellInfo[r][c].valign = wxHTML_ALIGN_BOTTOM;

         else m_CellInfo[r][c].valign = wxHTML_ALIGN_CENTER;
     }
 
         else m_CellInfo[r][c].valign = wxHTML_ALIGN_CENTER;
     }
 

-    cell -> SetIndent(m_Padding, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);
+    cell->SetIndent(m_Padding, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);

 }
 
 
 }
 
 


@@ -294,11 +304,13 @@ void wxHtmlTableCell::Layout(int w)
 
     */
 
 
     */
 

-    if (m_WidthFloatUnits == wxHTML_UNITS_PERCENT) {
+    if (m_WidthFloatUnits == wxHTML_UNITS_PERCENT) 
+    {

         if (m_WidthFloat < 0) m_Width = (100 + m_WidthFloat) * w / 100;
         else m_Width = m_WidthFloat * w / 100;
     }
         if (m_WidthFloat < 0) m_Width = (100 + m_WidthFloat) * w / 100;
         else m_Width = m_WidthFloat * w / 100;
     }

-    else {
+    else 
+    {

         if (m_WidthFloat < 0) m_Width = w + m_WidthFloat;
         else m_Width = m_WidthFloat;
     }
         if (m_WidthFloat < 0) m_Width = w + m_WidthFloat;
         else m_Width = m_WidthFloat;
     }


@@ -340,7 +352,8 @@ void wxHtmlTableCell::Layout(int w)
     /* 2.  compute positions of columns: */
     {
         int wpos = m_Spacing;
     /* 2.  compute positions of columns: */
     {
         int wpos = m_Spacing;

-        for (int i = 0; i < m_NumCols; i++) {
+        for (int i = 0; i < m_NumCols; i++) 
+        {

             m_ColsInfo[i].leftpos = wpos;
             wpos += m_ColsInfo[i].pixwidth + m_Spacing;
         }
             m_ColsInfo[i].leftpos = wpos;
             wpos += m_ColsInfo[i].pixwidth + m_Spacing;
         }


@@ -354,10 +367,11 @@ void wxHtmlTableCell::Layout(int w)
         int fullwid;
         wxHtmlContainerCell *actcell;
 
         int fullwid;
         wxHtmlContainerCell *actcell;
 

-        for (actrow = 0; actrow <= m_NumRows; actrow++) ypos[actrow] = m_Spacing;
-
-        for (actrow = 0; actrow < m_NumRows; actrow++) {
-
+        ypos[0] = m_Spacing;
+        for (actrow = 1; actrow <= m_NumRows; actrow++) ypos[actrow] = -1;
+        for (actrow = 0; actrow < m_NumRows; actrow++) 
+        {
+            if (ypos[actrow] == -1) ypos[actrow] = ypos[actrow-1];

             // 3a. sub-layout and detect max height:
 
             for (actcol = 0; actcol < m_NumCols; actcol++) {
             // 3a. sub-layout and detect max height:
 
             for (actcol = 0; actcol < m_NumCols; actcol++) {


@@ -367,34 +381,33 @@ void wxHtmlTableCell::Layout(int w)
                 for (int i = actcol; i < m_CellInfo[actrow][actcol].colspan + actcol; i++)
                     fullwid += m_ColsInfo[i].pixwidth;
                 fullwid += (m_CellInfo[actrow][actcol].colspan - 1) * m_Spacing;
                 for (int i = actcol; i < m_CellInfo[actrow][actcol].colspan + actcol; i++)
                     fullwid += m_ColsInfo[i].pixwidth;
                 fullwid += (m_CellInfo[actrow][actcol].colspan - 1) * m_Spacing;

-                actcell -> SetMinHeight(m_CellInfo[actrow][actcol].minheight, m_CellInfo[actrow][actcol].valign);
-                actcell -> Layout(fullwid);
+                actcell->SetMinHeight(m_CellInfo[actrow][actcol].minheight, m_CellInfo[actrow][actcol].valign);
+                actcell->Layout(fullwid);

 
 

-                if (ypos[actrow] + actcell -> GetHeight() + m_CellInfo[actrow][actcol].rowspan * m_Spacing > ypos[actrow + m_CellInfo[actrow][actcol].rowspan])
+                if (ypos[actrow] + actcell->GetHeight() + m_CellInfo[actrow][actcol].rowspan * m_Spacing > ypos[actrow + m_CellInfo[actrow][actcol].rowspan])

                     ypos[actrow + m_CellInfo[actrow][actcol].rowspan] =
                     ypos[actrow + m_CellInfo[actrow][actcol].rowspan] =

-                            ypos[actrow] + actcell -> GetHeight() + m_CellInfo[actrow][actcol].rowspan * m_Spacing;
+                            ypos[actrow] + actcell->GetHeight() + m_CellInfo[actrow][actcol].rowspan * m_Spacing;

             }
         }
 
             }
         }
 

-
-        for (actrow = 0; actrow < m_NumRows; actrow++) {
-
+        for (actrow = 0; actrow < m_NumRows; actrow++) 
+        {

             // 3b. place cells in row & let'em all have same height:
 
             // 3b. place cells in row & let'em all have same height:
 

-            for (actcol = 0; actcol < m_NumCols; actcol++) {
+            for (actcol = 0; actcol < m_NumCols; actcol++) 
+            {

                 if (m_CellInfo[actrow][actcol].flag != cellUsed) continue;
                 actcell = m_CellInfo[actrow][actcol].cont;
                 if (m_CellInfo[actrow][actcol].flag != cellUsed) continue;
                 actcell = m_CellInfo[actrow][actcol].cont;

-                actcell -> SetMinHeight(
+                actcell->SetMinHeight(

                                  ypos[actrow + m_CellInfo[actrow][actcol].rowspan] - ypos[actrow] -  m_Spacing,
                                  m_CellInfo[actrow][actcol].valign);
                 fullwid = 0;
                 for (int i = actcol; i < m_CellInfo[actrow][actcol].colspan + actcol; i++)
                     fullwid += m_ColsInfo[i].pixwidth;
                 fullwid += (m_CellInfo[actrow][actcol].colspan - 1) * m_Spacing;
                                  ypos[actrow + m_CellInfo[actrow][actcol].rowspan] - ypos[actrow] -  m_Spacing,
                                  m_CellInfo[actrow][actcol].valign);
                 fullwid = 0;
                 for (int i = actcol; i < m_CellInfo[actrow][actcol].colspan + actcol; i++)
                     fullwid += m_ColsInfo[i].pixwidth;
                 fullwid += (m_CellInfo[actrow][actcol].colspan - 1) * m_Spacing;

-                actcell -> Layout(fullwid);
-                actcell -> SetPos(m_ColsInfo[actcol].leftpos, ypos[actrow]);
+                actcell->Layout(fullwid);
+                actcell->SetPos(m_ColsInfo[actcol].leftpos, ypos[actrow]);

             }
             }

-

         }
         m_Height = ypos[m_NumRows];
         delete[] ypos;
         }
         m_Height = ypos[m_NumRows];
         delete[] ypos;


@@ -431,59 +444,64 @@ TAG_HANDLER_BEGIN(TABLE, "TABLE,TR,TD,TH")
         wxHtmlContainerCell *c;
 
         // new table started, backup upper-level table (if any) and create new:
         wxHtmlContainerCell *c;
 
         // new table started, backup upper-level table (if any) and create new:

-        if (tag.GetName() == "TABLE") {
+        if (tag.GetName() == wxT("TABLE")) 
+        {

             wxHtmlTableCell *oldt = m_Table;
             wxHtmlContainerCell *oldcont;
             int m_OldAlign;
 
             wxHtmlTableCell *oldt = m_Table;
             wxHtmlContainerCell *oldcont;
             int m_OldAlign;
 

-            oldcont = c = m_WParser -> OpenContainer();
+            oldcont = c = m_WParser->OpenContainer();

 
 

-            c -> SetWidthFloat(tag, m_WParser -> GetPixelScale());
-            m_Table = new wxHtmlTableCell(c, tag, m_WParser -> GetPixelScale());
-            m_OldAlign = m_WParser -> GetAlign();
+            c->SetWidthFloat(tag, m_WParser->GetPixelScale());
+            m_Table = new wxHtmlTableCell(c, tag, m_WParser->GetPixelScale());
+            m_OldAlign = m_WParser->GetAlign();

             m_tAlign = wxEmptyString;
             m_tAlign = wxEmptyString;

-            if (tag.HasParam("ALIGN")) m_tAlign = tag.GetParam("ALIGN");
+            if (tag.HasParam(wxT("ALIGN"))) m_tAlign = tag.GetParam(wxT("ALIGN"));

 
             ParseInner(tag);
 
 
             ParseInner(tag);
 

-            m_WParser -> SetAlign(m_OldAlign);
-            m_WParser -> SetContainer(oldcont);
-            m_WParser -> CloseContainer();
+            m_WParser->SetAlign(m_OldAlign);
+            m_WParser->SetContainer(oldcont);
+            m_WParser->CloseContainer();

             m_Table = oldt;
             return TRUE;
         }
 
 
             m_Table = oldt;
             return TRUE;
         }
 
 

-        else if (m_Table && !tag.IsEnding()) {
+        else if (m_Table && !tag.IsEnding()) 
+        {

             // new row in table
             // new row in table

-            if (tag.GetName() == "TR") {
-                m_Table -> AddRow(tag);
+            if (tag.GetName() == wxT("TR")) 
+            {
+                m_Table->AddRow(tag);

                 m_rAlign = m_tAlign;
                 m_rAlign = m_tAlign;

-                if (tag.HasParam("ALIGN")) m_rAlign = tag.GetParam("ALIGN");
+                if (tag.HasParam(wxT("ALIGN"))) m_rAlign = tag.GetParam(wxT("ALIGN"));

             }
 
             // new cell
             }
 
             // new cell

-            else {
-                m_WParser -> SetAlign(m_OldAlign);
-                c = m_WParser -> SetContainer(new wxHtmlContainerCell(m_Table));
-                m_Table -> AddCell(c, tag);
+            else 
+            {
+                m_WParser->SetAlign(m_OldAlign);
+                c = m_WParser->SetContainer(new wxHtmlContainerCell(m_Table));
+                m_Table->AddCell(c, tag);

 
 

-                m_WParser -> OpenContainer();
+                m_WParser->OpenContainer();

 
 

-                if (tag.GetName() == "TH") /*header style*/ {
-                    m_WParser -> SetAlign(wxHTML_ALIGN_CENTER);
+                if (tag.GetName() == wxT("TH")) /*header style*/ 
+                {
+                    m_WParser->SetAlign(wxHTML_ALIGN_CENTER);

                 }
 
                 {
                     wxString als;
 
                     als = m_rAlign;
                 }
 
                 {
                     wxString als;
 
                     als = m_rAlign;

-                    if (tag.HasParam("ALIGN")) als = tag.GetParam("ALIGN");
+                    if (tag.HasParam(wxT("ALIGN"))) als = tag.GetParam(wxT("ALIGN"));

                     als.MakeUpper();
                     als.MakeUpper();

-                    if (als == "RIGHT") m_WParser -> SetAlign(wxHTML_ALIGN_RIGHT);
-                    else if (als == "CENTER") m_WParser -> SetAlign(wxHTML_ALIGN_CENTER);
+                    if (als == wxT("RIGHT")) m_WParser->SetAlign(wxHTML_ALIGN_RIGHT);
+                    else if (als == wxT("CENTER")) m_WParser->SetAlign(wxHTML_ALIGN_CENTER);

                 }
                 }

-                m_WParser -> OpenContainer();
+                m_WParser->OpenContainer();

             }
         }
         return FALSE;
             }
         }
         return FALSE;