X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e52d6dbca3978c1872ac61baf819ec14bdd28c60..86171954ec23d82d4095b16cc4477509573152d6:/src/html/htmlcell.cpp?ds=inline diff --git a/src/html/htmlcell.cpp b/src/html/htmlcell.cpp index 6ed7c1fa80..909584da20 100644 --- a/src/html/htmlcell.cpp +++ b/src/html/htmlcell.cpp @@ -13,14 +13,18 @@ #include "wx/wxprec.h" -#if wxUSE_HTML +#include "wx/defs.h" + +#if wxUSE_HTML && wxUSE_STREAMS #ifdef __BORDLANDC__ #pragma hdrstop #endif #ifndef WXPRECOMP -#include "wx/wx.h" + #include "wx/brush.h" + #include "wx/colour.h" + #include "wx/dc.h" #endif #include "wx/html/htmlcell.h" @@ -32,38 +36,93 @@ // wxHtmlCell //----------------------------------------------------------------------------- +wxHtmlCell::wxHtmlCell() : wxObject() +{ + m_Next = NULL; + m_Parent = NULL; + m_Width = m_Height = m_Descent = 0; + m_CanLiveOnPagebreak = TRUE; + m_Link = NULL; +} + +wxHtmlCell::~wxHtmlCell() +{ + delete m_Link; +} + void wxHtmlCell::OnMouseClick(wxWindow *parent, int x, int y, - bool WXUNUSED(left), - bool WXUNUSED(middle), - bool WXUNUSED(right)) + const wxMouseEvent& event) { - wxString lnk = GetLink(x, y); - if (lnk != wxEmptyString) - ((wxHtmlWindow*)parent) -> OnLinkClicked(lnk); - // note : this overcasting is legal because parent is *always* wxHtmlWindow + wxHtmlLinkInfo *lnk = GetLink(x, y); + if (lnk != NULL) + { + wxHtmlLinkInfo lnk2(*lnk); + lnk2.SetEvent(&event); + lnk2.SetHtmlCell(this); + + // note : this cast is legal because parent is *always* wxHtmlWindow + wxStaticCast(parent, wxHtmlWindow)->OnLinkClicked(lnk2); + } } -bool wxHtmlCell::AdjustPagebreak(int *pagebreak) +bool wxHtmlCell::AdjustPagebreak(int *pagebreak) const { - - if ((!m_CanLiveOnPagebreak) && - m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak) { + if ((!m_CanLiveOnPagebreak) && + m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak) + { *pagebreak = m_PosY; - if (m_Next != NULL) m_Next -> AdjustPagebreak(pagebreak); return TRUE; } - - else { - if (m_Next != NULL) return m_Next -> AdjustPagebreak(pagebreak); - else return FALSE; - } + + return FALSE; +} + + + +void wxHtmlCell::SetLink(const wxHtmlLinkInfo& link) +{ + if (m_Link) delete m_Link; + m_Link = NULL; + if (link.GetHref() != wxEmptyString) + m_Link = new wxHtmlLinkInfo(link); +} + + + +void wxHtmlCell::Layout(int WXUNUSED(w)) +{ + SetPos(0, 0); +} + + + +void wxHtmlCell::GetHorizontalConstraints(int *left, int *right) const +{ + if (left) + *left = m_PosX; + if (right) + *right = m_PosX + m_Width; } +const wxHtmlCell* wxHtmlCell::Find(int WXUNUSED(condition), const void* WXUNUSED(param)) const +{ + return NULL; +} + + +wxHtmlCell *wxHtmlCell::FindCellByPos(wxCoord x, wxCoord y) const +{ + if ( x >= 0 && x < m_Width && y >= 0 && y < m_Height ) + return wxConstCast(this, wxHtmlCell); + + return NULL; +} + //----------------------------------------------------------------------------- // wxHtmlWordCell @@ -72,21 +131,15 @@ bool wxHtmlCell::AdjustPagebreak(int *pagebreak) wxHtmlWordCell::wxHtmlWordCell(const wxString& word, wxDC& dc) : wxHtmlCell() { m_Word = word; - m_Word.Replace(" ", " ", TRUE); - m_Word.Replace(""", "\"", TRUE); - m_Word.Replace("<", "<", TRUE); - m_Word.Replace(">", ">", TRUE); - m_Word.Replace("&", "&", TRUE); dc.GetTextExtent(m_Word, &m_Width, &m_Height, &m_Descent); SetCanLiveOnPagebreak(FALSE); } -void wxHtmlWordCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) +void wxHtmlWordCell::Draw(wxDC& dc, int x, int y, int WXUNUSED(view_y1), int WXUNUSED(view_y2)) { dc.DrawText(m_Word, x + m_PosX, y + m_PosY); - wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); } @@ -100,36 +153,49 @@ wxHtmlContainerCell::wxHtmlContainerCell(wxHtmlContainerCell *parent) : wxHtmlCe { m_Cells = m_LastCell = NULL; m_Parent = parent; - if (m_Parent) m_Parent -> InsertCell(this); - m_AlignHor = HTML_ALIGN_LEFT; - m_AlignVer = HTML_ALIGN_BOTTOM; + if (m_Parent) m_Parent->InsertCell(this); + m_AlignHor = wxHTML_ALIGN_LEFT; + m_AlignVer = wxHTML_ALIGN_BOTTOM; m_IndentLeft = m_IndentRight = m_IndentTop = m_IndentBottom = 0; - m_WidthFloat = 100; m_WidthFloatUnits = HTML_UNITS_PERCENT; + m_WidthFloat = 100; m_WidthFloatUnits = wxHTML_UNITS_PERCENT; m_UseBkColour = FALSE; m_UseBorder = FALSE; - m_MinHeight = m_MaxLineWidth = 0; - m_MinHeightAlign = HTML_ALIGN_TOP; + m_MinHeight = 0; + m_MinHeightAlign = wxHTML_ALIGN_TOP; + m_LastLayout = -1; +} + +wxHtmlContainerCell::~wxHtmlContainerCell() +{ + wxHtmlCell *cell = m_Cells; + while ( cell ) + { + wxHtmlCell *cellNext = cell->GetNext(); + delete cell; + cell = cellNext; + } } void wxHtmlContainerCell::SetIndent(int i, int what, int units) { - int val = (units == HTML_UNITS_PIXELS) ? i : -i; - if (what & HTML_INDENT_LEFT) m_IndentLeft = val; - if (what & HTML_INDENT_RIGHT) m_IndentRight = val; - if (what & HTML_INDENT_TOP) m_IndentTop = val; - if (what & HTML_INDENT_BOTTOM) m_IndentBottom = val; + int val = (units == wxHTML_UNITS_PIXELS) ? i : -i; + if (what & wxHTML_INDENT_LEFT) m_IndentLeft = val; + if (what & wxHTML_INDENT_RIGHT) m_IndentRight = val; + if (what & wxHTML_INDENT_TOP) m_IndentTop = val; + if (what & wxHTML_INDENT_BOTTOM) m_IndentBottom = val; + m_LastLayout = -1; } int wxHtmlContainerCell::GetIndent(int ind) const { - if (ind & HTML_INDENT_LEFT) return m_IndentLeft; - else if (ind & HTML_INDENT_RIGHT) return m_IndentRight; - else if (ind & HTML_INDENT_TOP) return m_IndentTop; - else if (ind & HTML_INDENT_BOTTOM) return m_IndentBottom; + if (ind & wxHTML_INDENT_LEFT) return m_IndentLeft; + else if (ind & wxHTML_INDENT_RIGHT) return m_IndentRight; + else if (ind & wxHTML_INDENT_TOP) return m_IndentTop; + else if (ind & wxHTML_INDENT_BOTTOM) return m_IndentBottom; else return -1; /* BUG! Should not be called... */ } @@ -139,31 +205,35 @@ int wxHtmlContainerCell::GetIndent(int ind) const int wxHtmlContainerCell::GetIndentUnits(int ind) const { bool p = FALSE; - if (ind & HTML_INDENT_LEFT) p = m_IndentLeft < 0; - else if (ind & HTML_INDENT_RIGHT) p = m_IndentRight < 0; - else if (ind & HTML_INDENT_TOP) p = m_IndentTop < 0; - else if (ind & HTML_INDENT_BOTTOM) p = m_IndentBottom < 0; - if (p) return HTML_UNITS_PERCENT; - else return HTML_UNITS_PIXELS; + if (ind & wxHTML_INDENT_LEFT) p = m_IndentLeft < 0; + else if (ind & wxHTML_INDENT_RIGHT) p = m_IndentRight < 0; + else if (ind & wxHTML_INDENT_TOP) p = m_IndentTop < 0; + else if (ind & wxHTML_INDENT_BOTTOM) p = m_IndentBottom < 0; + if (p) return wxHTML_UNITS_PERCENT; + else return wxHTML_UNITS_PIXELS; } -bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak) +bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak) const { - if (!m_CanLiveOnPagebreak) + if (!m_CanLiveOnPagebreak) return wxHtmlCell::AdjustPagebreak(pagebreak); - else { + else + { wxHtmlCell *c = GetFirstCell(); bool rt = FALSE; int pbrk = *pagebreak - m_PosY; - while (c) { - if (c -> AdjustPagebreak(&pbrk)) rt = TRUE; - c = c -> GetNext(); + while (c) + { + if (c->AdjustPagebreak(&pbrk)) + rt = TRUE; + c = c->GetNext(); } - if (rt) *pagebreak = pbrk + m_PosY; + if (rt) + *pagebreak = pbrk + m_PosY; return rt; } } @@ -172,11 +242,32 @@ bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak) void wxHtmlContainerCell::Layout(int w) { + wxHtmlCell::Layout(w); + + if (m_LastLayout == w) return; + + // VS: Any attempt to layout with negative or zero width leads to hell, + // but we can't ignore such attempts completely, since it sometimes + // happen (e.g. when trying how small a table can be). The best thing we + // can do is to set the width of child cells to zero + if (w < 1) + { + m_Width = 0; + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + cell->Layout(0); + // this does two things: it recursively calls this code on all child + // contrainers and resets children's position to (0,0) + return; + } + wxHtmlCell *cell = m_Cells, *line = m_Cells; long xpos = 0, ypos = m_IndentTop; int xdelta = 0, ybasicpos = 0, ydiff; int s_width, s_indent; int ysizeup = 0, ysizedown = 0; + int MaxLineWidth = 0; + int xcnt = 0; + /* @@ -184,19 +275,23 @@ void wxHtmlContainerCell::Layout(int w) */ - if (m_WidthFloatUnits == HTML_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; } - else { + else + { if (m_WidthFloat < 0) m_Width = w + m_WidthFloat; else m_Width = m_WidthFloat; } - if (m_Cells) { + if (m_Cells) + { int l = (m_IndentLeft < 0) ? (-m_IndentLeft * m_Width / 100) : m_IndentLeft; int r = (m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight; - m_Cells -> Layout(m_Width - (l + r)); + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + cell->Layout(m_Width - (l + r)); } /* @@ -209,45 +304,73 @@ void wxHtmlContainerCell::Layout(int w) s_indent = (m_IndentLeft < 0) ? (-m_IndentLeft * m_Width / 100) : m_IndentLeft; s_width = m_Width - s_indent - ((m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight); - m_MaxLineWidth = 0; - // my own layouting: - while (cell != NULL) { - switch (m_AlignVer) { - case HTML_ALIGN_TOP : ybasicpos = 0; break; - case HTML_ALIGN_BOTTOM : ybasicpos = - cell -> GetHeight(); break; - case HTML_ALIGN_CENTER : ybasicpos = - cell -> GetHeight() / 2; break; + while (cell != NULL) + { + switch (m_AlignVer) + { + case wxHTML_ALIGN_TOP : ybasicpos = 0; break; + case wxHTML_ALIGN_BOTTOM : ybasicpos = - cell->GetHeight(); break; + case wxHTML_ALIGN_CENTER : ybasicpos = - cell->GetHeight() / 2; break; } - ydiff = cell -> GetHeight() + ybasicpos; + ydiff = cell->GetHeight() + ybasicpos; - if (cell -> GetDescent() + ydiff > ysizedown) ysizedown = cell -> GetDescent() + ydiff; - if (ybasicpos + cell -> GetDescent() < -ysizeup) ysizeup = - (ybasicpos + cell -> GetDescent()); + if (cell->GetDescent() + ydiff > ysizedown) ysizedown = cell->GetDescent() + ydiff; + if (ybasicpos + cell->GetDescent() < -ysizeup) ysizeup = - (ybasicpos + cell->GetDescent()); - cell -> SetPos(xpos, ybasicpos + cell -> GetDescent()); - xpos += cell -> GetWidth(); - cell = cell -> GetNext(); + cell->SetPos(xpos, ybasicpos + cell->GetDescent()); + xpos += cell->GetWidth(); + cell = cell->GetNext(); + xcnt++; // force new line if occured: - if ((cell == NULL) || (xpos + cell -> GetWidth() > s_width)) { - if (xpos > m_MaxLineWidth) m_MaxLineWidth = xpos; + if ((cell == NULL) || (xpos + cell->GetWidth() > s_width)) + { + if (xpos > MaxLineWidth) MaxLineWidth = xpos; if (ysizeup < 0) ysizeup = 0; if (ysizedown < 0) ysizedown = 0; switch (m_AlignHor) { - case HTML_ALIGN_LEFT : xdelta = 0; break; - case HTML_ALIGN_RIGHT : xdelta = 0 + (s_width - xpos); break; - case HTML_ALIGN_CENTER : xdelta = 0 + (s_width - xpos) / 2; break; + case wxHTML_ALIGN_LEFT : + case wxHTML_ALIGN_JUSTIFY : + xdelta = 0; + break; + case wxHTML_ALIGN_RIGHT : + xdelta = 0 + (s_width - xpos); + break; + case wxHTML_ALIGN_CENTER : + xdelta = 0 + (s_width - xpos) / 2; + break; } if (xdelta < 0) xdelta = 0; xdelta += s_indent; ypos += ysizeup; - while (line != cell) { - line -> SetPos(line -> GetPosX() + xdelta, ypos + line -> GetPosY()); - line = line -> GetNext(); + + if (m_AlignHor != wxHTML_ALIGN_JUSTIFY || cell == NULL) + while (line != cell) + { + line->SetPos(line->GetPosX() + xdelta, + ypos + line->GetPosY()); + line = line->GetNext(); + } + else + { + int counter = 0; + int step = (s_width - xpos); + if (step < 0) step = 0; + xcnt--; + if (xcnt > 0) while (line != cell) + { + line->SetPos(line->GetPosX() + s_indent + + (counter++ * step / xcnt), + ypos + line->GetPosY()); + line = line->GetNext(); + } + xcnt++; } ypos += ysizedown; - xpos = 0; + xpos = xcnt = 0; ysizeup = ysizedown = 0; line = cell; } @@ -256,23 +379,26 @@ void wxHtmlContainerCell::Layout(int w) // setup height & width, depending on container layout: m_Height = ypos + (ysizedown + ysizeup) + m_IndentBottom; - if (m_Height < m_MinHeight) { - if (m_MinHeightAlign != HTML_ALIGN_TOP) { + if (m_Height < m_MinHeight) + { + if (m_MinHeightAlign != wxHTML_ALIGN_TOP) + { int diff = m_MinHeight - m_Height; - if (m_MinHeightAlign == HTML_ALIGN_CENTER) diff /= 2; + if (m_MinHeightAlign == wxHTML_ALIGN_CENTER) diff /= 2; cell = m_Cells; - while (cell) { - cell -> SetPos(cell -> GetPosX(), cell -> GetPosY() + diff); - cell = cell -> GetNext(); + while (cell) + { + cell->SetPos(cell->GetPosX(), cell->GetPosY() + diff); + cell = cell->GetNext(); } } m_Height = m_MinHeight; } - m_MaxLineWidth += s_indent + ((m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight); - if (m_Width < m_MaxLineWidth) m_Width = m_MaxLineWidth; + MaxLineWidth += s_indent + ((m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight); + if (m_Width < MaxLineWidth) m_Width = MaxLineWidth; - wxHtmlCell::Layout(w); + m_LastLayout = w; } @@ -282,9 +408,11 @@ void wxHtmlContainerCell::Layout(int w) void wxHtmlContainerCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) { // container visible, draw it: - if ((y + m_PosY < view_y2) && (y + m_PosY + m_Height > view_y1)) { + if ((y + m_PosY < view_y2) && (y + m_PosY + m_Height > view_y1)) + { - if (m_UseBkColour) { + if (m_UseBkColour) + { wxBrush myb = wxBrush(m_BkColour, wxSOLID); int real_y1 = mMax(y + m_PosY, view_y1); @@ -295,7 +423,8 @@ void wxHtmlContainerCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) dc.DrawRectangle(x + m_PosX, real_y1, m_Width, real_y2 - real_y1 + 1); } - if (m_UseBorder) { + if (m_UseBorder) + { wxPen mypen1(m_BorderColour1, 1, wxSOLID); wxPen mypen2(m_BorderColour2, 1, wxSOLID); @@ -307,39 +436,44 @@ void wxHtmlContainerCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) dc.DrawLine(x + m_PosX, y + m_PosY + m_Height - 1, x + m_PosX + m_Width - 1, y + m_PosY + m_Height - 1); } - if (m_Cells) m_Cells -> Draw(dc, x + m_PosX, y + m_PosY, view_y1, view_y2); + if (m_Cells) + { + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + cell->Draw(dc, x + m_PosX, y + m_PosY, view_y1, view_y2); + } } // container invisible, just proceed font+color changing: - else { - if (m_Cells) m_Cells -> DrawInvisible(dc, x + m_PosX, y + m_PosY); + else + { + if (m_Cells) + { + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + cell->DrawInvisible(dc, x + m_PosX, y + m_PosY); + } } - - wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); } void wxHtmlContainerCell::DrawInvisible(wxDC& dc, int x, int y) { - if (m_Cells) m_Cells -> DrawInvisible(dc, x + m_PosX, y + m_PosY); - wxHtmlCell::DrawInvisible(dc, x, y); + if (m_Cells) + { + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + cell->DrawInvisible(dc, x + m_PosX, y + m_PosY); + } } -wxString wxHtmlContainerCell::GetLink(int x, int y) const +wxHtmlLinkInfo *wxHtmlContainerCell::GetLink(int x, int y) const { - wxHtmlCell *c = m_Cells; - int cx, cy, cw, ch; + wxHtmlCell *cell = FindCellByPos(x, y); - while (c) { - cx = c -> GetPosX(), cy = c -> GetPosY(); - cw = c -> GetWidth(), ch = c -> GetHeight(); - if ((x >= cx) && (x < cx + cw) && (y >= cy) && (y < cy + ch)) - return c -> GetLink(x - cx, y - cy); - c = c -> GetNext(); - } - return wxEmptyString; + // VZ: I don't know if we should pass absolute or relative coords to + // wxHtmlCell::GetLink()? As the base class version just ignores them + // anyhow, it hardly matters right now but should still be clarified + return cell ? cell->GetLink(x, y) : NULL; } @@ -347,46 +481,56 @@ wxString wxHtmlContainerCell::GetLink(int x, int y) const void wxHtmlContainerCell::InsertCell(wxHtmlCell *f) { if (!m_Cells) m_Cells = m_LastCell = f; - else { - m_LastCell -> SetNext(f); + else + { + m_LastCell->SetNext(f); m_LastCell = f; - if (m_LastCell) while (m_LastCell -> GetNext()) m_LastCell = m_LastCell -> GetNext(); + if (m_LastCell) while (m_LastCell->GetNext()) m_LastCell = m_LastCell->GetNext(); } - f -> SetParent(this); + f->SetParent(this); + m_LastLayout = -1; } void wxHtmlContainerCell::SetAlign(const wxHtmlTag& tag) { - if (tag.HasParam("ALIGN")) { - wxString alg = tag.GetParam("ALIGN"); + if (tag.HasParam(wxT("ALIGN"))) + { + wxString alg = tag.GetParam(wxT("ALIGN")); alg.MakeUpper(); - if (alg == "CENTER") - SetAlignHor(HTML_ALIGN_CENTER); - else if (alg == "LEFT") - SetAlignHor(HTML_ALIGN_LEFT); - else if (alg == "RIGHT") - SetAlignHor(HTML_ALIGN_RIGHT); + if (alg == wxT("CENTER")) + SetAlignHor(wxHTML_ALIGN_CENTER); + else if (alg == wxT("LEFT")) + SetAlignHor(wxHTML_ALIGN_LEFT); + else if (alg == wxT("JUSTIFY")) + SetAlignHor(wxHTML_ALIGN_JUSTIFY); + else if (alg == wxT("RIGHT")) + SetAlignHor(wxHTML_ALIGN_RIGHT); + m_LastLayout = -1; } } -void wxHtmlContainerCell::SetWidthFloat(const wxHtmlTag& tag) +void wxHtmlContainerCell::SetWidthFloat(const wxHtmlTag& tag, double pixel_scale) { - if (tag.HasParam("WIDTH")) { + if (tag.HasParam(wxT("WIDTH"))) + { int wdi; - wxString wd = tag.GetParam("WIDTH"); + wxString wd = tag.GetParam(wxT("WIDTH")); - if (wd[wd.Length()-1] == '%') { - sscanf(wd.c_str(), "%i%%", &wdi); - SetWidthFloat(wdi, HTML_UNITS_PERCENT); + if (wd[wd.Length()-1] == wxT('%')) + { + wxSscanf(wd.c_str(), wxT("%i%%"), &wdi); + SetWidthFloat(wdi, wxHTML_UNITS_PERCENT); } - else { - sscanf(wd.c_str(), "%i", &wdi); - SetWidthFloat(wdi, HTML_UNITS_PIXELS); + else + { + wxSscanf(wd.c_str(), wxT("%i"), &wdi); + SetWidthFloat((int)(pixel_scale * (double)wdi), wxHTML_UNITS_PIXELS); } + m_LastLayout = -1; } } @@ -394,33 +538,68 @@ void wxHtmlContainerCell::SetWidthFloat(const wxHtmlTag& tag) const wxHtmlCell* wxHtmlContainerCell::Find(int condition, const void* param) const { - const wxHtmlCell *r = NULL; + if (m_Cells) + { + const wxHtmlCell *r = NULL; + + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + { + r = cell->Find(condition, param); + if (r) return r; + } + } + return NULL; +} + - if (m_Cells) { - r = m_Cells -> Find(condition, param); - if (r) return r; +wxHtmlCell *wxHtmlContainerCell::FindCellByPos(wxCoord x, wxCoord y) const +{ + for ( const wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext() ) + { + int cx = cell->GetPosX(), + cy = cell->GetPosY(); + + if ( (cx <= x) && (cx + cell->GetWidth() > x) && + (cy <= y) && (cy + cell->GetHeight() > y) ) + { + return cell->FindCellByPos(x - cx, y - cy); + } } - return wxHtmlCell::Find(condition, param); + return NULL; +} + + +void wxHtmlContainerCell::OnMouseClick(wxWindow *parent, int x, int y, const wxMouseEvent& event) +{ + wxHtmlCell *cell = FindCellByPos(x, y); + if ( cell ) + cell->OnMouseClick(parent, x, y, event); } -void wxHtmlContainerCell::OnMouseClick(wxWindow *parent, int x, int y, bool left, bool middle, bool right) +void wxHtmlContainerCell::GetHorizontalConstraints(int *left, int *right) const { - if (m_Cells) { - wxHtmlCell *c = m_Cells; - while (c) { - if ( (c -> GetPosX() <= x) && - (c -> GetPosY() <= y) && - (c -> GetPosX() + c -> GetWidth() > x) && - (c -> GetPosY() + c -> GetHeight() > y)) { - c -> OnMouseClick(parent, x - c -> GetPosX(), y - c -> GetPosY(), left, middle, right); - break; - } - c = c -> GetNext(); - } + int cleft = m_PosX + m_Width, cright = m_PosX; // worst case + int l, r; + + for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext()) + { + cell->GetHorizontalConstraints(&l, &r); + if (l < cleft) + cleft = l; + if (r > cright) + cright = r; } + + cleft -= (m_IndentLeft < 0) ? (-m_IndentLeft * m_Width / 100) : m_IndentLeft; + cright += (m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight; + + if (left) + *left = cleft; + if (right) + *right = cright; } @@ -431,26 +610,26 @@ void wxHtmlContainerCell::OnMouseClick(wxWindow *parent, int x, int y, bool left // wxHtmlColourCell //-------------------------------------------------------------------------------- -void wxHtmlColourCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) +void wxHtmlColourCell::Draw(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(view_y1), int WXUNUSED(view_y2)) { - if (m_Flags & HTML_CLR_FOREGROUND) + if (m_Flags & wxHTML_CLR_FOREGROUND) dc.SetTextForeground(m_Colour); - if (m_Flags & HTML_CLR_BACKGROUND) { + if (m_Flags & wxHTML_CLR_BACKGROUND) + { dc.SetBackground(wxBrush(m_Colour, wxSOLID)); dc.SetTextBackground(m_Colour); } - wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); } -void wxHtmlColourCell::DrawInvisible(wxDC& dc, int x, int y) +void wxHtmlColourCell::DrawInvisible(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y)) { - if (m_Flags & HTML_CLR_FOREGROUND) + if (m_Flags & wxHTML_CLR_FOREGROUND) dc.SetTextForeground(m_Colour); - if (m_Flags & HTML_CLR_BACKGROUND) { + if (m_Flags & wxHTML_CLR_BACKGROUND) + { dc.SetBackground(wxBrush(m_Colour, wxSOLID)); dc.SetTextBackground(m_Colour); } - wxHtmlCell::DrawInvisible(dc, x, y); } @@ -460,16 +639,14 @@ void wxHtmlColourCell::DrawInvisible(wxDC& dc, int x, int y) // wxHtmlFontCell //-------------------------------------------------------------------------------- -void wxHtmlFontCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) +void wxHtmlFontCell::Draw(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(view_y1), int WXUNUSED(view_y2)) { - dc.SetFont(*m_Font); - wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); + dc.SetFont(m_Font); } -void wxHtmlFontCell::DrawInvisible(wxDC& dc, int x, int y) +void wxHtmlFontCell::DrawInvisible(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y)) { - dc.SetFont(*m_Font); - wxHtmlCell::DrawInvisible(dc, x, y); + dc.SetFont(m_Font); } @@ -487,55 +664,54 @@ wxHtmlWidgetCell::wxHtmlWidgetCell(wxWindow *wnd, int w) { int sx, sy; m_Wnd = wnd; - m_Wnd -> GetSize(&sx, &sy); + m_Wnd->GetSize(&sx, &sy); m_Width = sx, m_Height = sy; m_WidthFloat = w; } -void wxHtmlWidgetCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) +void wxHtmlWidgetCell::Draw(wxDC& WXUNUSED(dc), int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(view_y1), int WXUNUSED(view_y2)) { int absx = 0, absy = 0, stx, sty; wxHtmlCell *c = this; - while (c) { - absx += c -> GetPosX(); - absy += c -> GetPosY(); - c = c -> GetParent(); + while (c) + { + absx += c->GetPosX(); + absy += c->GetPosY(); + c = c->GetParent(); } - ((wxScrolledWindow*)(m_Wnd -> GetParent())) -> ViewStart(&stx, &sty); - m_Wnd -> SetSize(absx - HTML_SCROLL_STEP * stx, absy - HTML_SCROLL_STEP * sty, m_Width, m_Height); - - wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); + ((wxScrolledWindow*)(m_Wnd->GetParent()))->GetViewStart(&stx, &sty); + m_Wnd->SetSize(absx - wxHTML_SCROLL_STEP * stx, absy - wxHTML_SCROLL_STEP * sty, m_Width, m_Height); } -void wxHtmlWidgetCell::DrawInvisible(wxDC& dc, int x, int y) +void wxHtmlWidgetCell::DrawInvisible(wxDC& WXUNUSED(dc), int WXUNUSED(x), int WXUNUSED(y)) { int absx = 0, absy = 0, stx, sty; wxHtmlCell *c = this; - while (c) { - absx += c -> GetPosX(); - absy += c -> GetPosY(); - c = c -> GetParent(); + while (c) + { + absx += c->GetPosX(); + absy += c->GetPosY(); + c = c->GetParent(); } - ((wxScrolledWindow*)(m_Wnd -> GetParent())) -> ViewStart(&stx, &sty); - m_Wnd -> SetSize(absx - HTML_SCROLL_STEP * stx, absy - HTML_SCROLL_STEP * sty, m_Width, m_Height); - - wxHtmlCell::DrawInvisible(dc, x, y); + ((wxScrolledWindow*)(m_Wnd->GetParent()))->GetViewStart(&stx, &sty); + m_Wnd->SetSize(absx - wxHTML_SCROLL_STEP * stx, absy - wxHTML_SCROLL_STEP * sty, m_Width, m_Height); } void wxHtmlWidgetCell::Layout(int w) { - if (m_WidthFloat != 0) { + if (m_WidthFloat != 0) + { m_Width = (w * m_WidthFloat) / 100; - m_Wnd -> SetSize(m_Width, m_Height); + m_Wnd->SetSize(m_Width, m_Height); } wxHtmlCell::Layout(w);