#include "wx/html/htmlcell.h"
#include "wx/html/htmlwin.h"
+#include "wx/settings.h"
#include <stdlib.h>
-bool wxHtmlCell::AdjustPagebreak(int *pagebreak) const
+bool wxHtmlCell::AdjustPagebreak(int *pagebreak, int* WXUNUSED(known_pagebreaks), int WXUNUSED(number_of_pages)) const
{
if ((!m_CanLiveOnPagebreak) &&
m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak)
}
-wxHtmlCell *wxHtmlCell::FindCellByPos(wxCoord x, wxCoord y) const
+wxHtmlCell *wxHtmlCell::FindCellByPos(wxCoord x, wxCoord y,
+ unsigned flags) const
{
if ( x >= 0 && x < m_Width && y >= 0 && y < m_Height )
+ {
return wxConstCast(this, wxHtmlCell);
+ }
+ else
+ {
+ if ((flags & wxHTML_FIND_NEAREST_AFTER) &&
+ (y < 0 || (y == 0 && x <= 0)))
+ return wxConstCast(this, wxHtmlCell);
+ else if ((flags & wxHTML_FIND_NEAREST_BEFORE) &&
+ (y > m_Height-1 || (y == m_Height-1 && x >= m_Width)))
+ return wxConstCast(this, wxHtmlCell);
+ else
+ return NULL;
+ }
+}
- return NULL;
+
+wxPoint wxHtmlCell::GetAbsPos() const
+{
+ wxPoint p(m_PosX, m_PosY);
+ for (wxHtmlCell *parent = m_Parent; parent; parent = parent->m_Parent)
+ {
+ p.x += parent->m_PosX;
+ p.y += parent->m_PosY;
+ }
+ return p;
}
-void wxHtmlWordCell::Draw(wxDC& dc, int x, int y, int WXUNUSED(view_y1), int WXUNUSED(view_y2))
+void wxHtmlWordCell::Draw(wxDC& dc, int x, int y,
+ int WXUNUSED(view_y1), int WXUNUSED(view_y2),
+ wxHtmlRenderingState& state)
{
+ if (state.GetSelectionState() != wxHTML_SEL_OUT &&
+ dc.GetBackgroundMode() != wxSOLID)
+ {
+ dc.SetBackgroundMode(wxSOLID);
+ dc.SetTextBackground(
+ wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT));
+ dc.SetTextForeground(
+ wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
+ }
+ else if (state.GetSelectionState() == wxHTML_SEL_OUT &&
+ dc.GetBackgroundMode() == wxSOLID)
+ {
+ dc.SetBackgroundMode(wxTRANSPARENT);
+ dc.SetTextForeground(state.GetFgColour());
+ dc.SetTextBackground(state.GetBgColour());
+ }
+
dc.DrawText(m_Word, x + m_PosX, y + m_PosY);
}
-bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak) const
+bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak, int* known_pagebreaks, int number_of_pages) const
{
if (!m_CanLiveOnPagebreak)
- return wxHtmlCell::AdjustPagebreak(pagebreak);
+ return wxHtmlCell::AdjustPagebreak(pagebreak, known_pagebreaks, number_of_pages);
else
{
while (c)
{
- if (c->AdjustPagebreak(&pbrk))
+ if (c->AdjustPagebreak(&pbrk, known_pagebreaks, number_of_pages))
rt = TRUE;
c = c->GetNext();
}
m_LastLayout = w;
}
+void wxHtmlContainerCell::UpdateRenderingStatePre(wxHtmlRenderingState& state,
+ wxHtmlCell *cell) const
+{
+ wxHtmlSelection *s = state.GetSelection();
+ if (!s) return;
+ if (s->GetFromCell() == cell || s->GetToCell() == cell)
+ {
+ state.SetSelectionState(wxHTML_SEL_CHANGING);
+ }
+}
+
+void wxHtmlContainerCell::UpdateRenderingStatePost(wxHtmlRenderingState& state,
+ wxHtmlCell *cell) const
+{
+ wxHtmlSelection *s = state.GetSelection();
+ if (!s) return;
+ if (s->GetToCell() == cell)
+ state.SetSelectionState(wxHTML_SEL_OUT);
+ else if (s->GetFromCell() == cell)
+ state.SetSelectionState(wxHTML_SEL_IN);
+}
#define mMin(a, b) (((a) < (b)) ? (a) : (b))
#define mMax(a, b) (((a) < (b)) ? (b) : (a))
-void wxHtmlContainerCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
+void wxHtmlContainerCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2,
+ wxHtmlRenderingState& state)
{
// container visible, draw it:
if ((y + m_PosY <= view_y2) && (y + m_PosY + m_Height > view_y1))
if (m_Cells)
{
+ // draw container's contents:
for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext())
- cell->Draw(dc, x + m_PosX, y + m_PosY, view_y1, view_y2);
+ {
+ UpdateRenderingStatePre(state, cell);
+ cell->Draw(dc,
+ x + m_PosX, y + m_PosY, view_y1, view_y2,
+ state);
+ UpdateRenderingStatePost(state, cell);
+ }
}
}
// container invisible, just proceed font+color changing:
else
{
- if (m_Cells)
- {
- for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext())
- cell->DrawInvisible(dc, x + m_PosX, y + m_PosY);
- }
+ DrawInvisible(dc, x, y, state);
}
}
-void wxHtmlContainerCell::DrawInvisible(wxDC& dc, int x, int y)
+void wxHtmlContainerCell::DrawInvisible(wxDC& dc, int x, int y,
+ wxHtmlRenderingState& state)
{
if (m_Cells)
{
for (wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext())
- cell->DrawInvisible(dc, x + m_PosX, y + m_PosY);
+ {
+ UpdateRenderingStatePre(state, cell);
+ cell->DrawInvisible(dc, x + m_PosX, y + m_PosY, state);
+ UpdateRenderingStatePost(state, cell);
+ }
}
}
}
-wxHtmlCell *wxHtmlContainerCell::FindCellByPos(wxCoord x, wxCoord y) const
+wxHtmlCell *wxHtmlContainerCell::FindCellByPos(wxCoord x, wxCoord y,
+ unsigned flags) const
{
- for ( const wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext() )
+ if ( flags & wxHTML_FIND_EXACT )
{
- int cx = cell->GetPosX(),
- cy = cell->GetPosY();
+ 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) )
+ if ( (cx <= x) && (cx + cell->GetWidth() > x) &&
+ (cy <= y) && (cy + cell->GetHeight() > y) )
+ {
+ return cell->FindCellByPos(x - cx, y - cy, flags);
+ }
+ }
+ }
+ else if ( flags & wxHTML_FIND_NEAREST_AFTER )
+ {
+ wxHtmlCell *c;
+ int y2;
+ for ( const wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext() )
{
- return cell->FindCellByPos(x - cx, y - cy);
+ y2 = cell->GetPosY() + cell->GetHeight() - 1;
+ if (y2 < y || (y2 == y && cell->GetPosX()+cell->GetWidth()-1 < x))
+ continue;
+ c = cell->FindCellByPos(x - cell->GetPosX(), y - cell->GetPosY(),
+ flags);
+ if (c) return c;
+ }
+ }
+ else if ( flags & wxHTML_FIND_NEAREST_BEFORE )
+ {
+ wxHtmlCell *c;
+ for ( const wxHtmlCell *cell = m_Cells; cell; cell = cell->GetNext() )
+ {
+ if (cell->GetPosY() > y ||
+ (cell->GetPosY() == y && cell->GetPosX() > x))
+ break;
+ c = cell->FindCellByPos(x - cell->GetPosX(), y - cell->GetPosY(),
+ flags);
+ if (c) return c;
}
}
*right = cright;
}
+
+wxHtmlCell *wxHtmlContainerCell::GetFirstTerminal() const
+{
+ if (m_Cells)
+ return m_Cells->GetFirstTerminal();
+ else
+ return NULL;
+}
+
+wxHtmlCell *wxHtmlContainerCell::GetLastTerminal() const
+{
+ if (m_Cells)
+ {
+ wxHtmlCell *c;
+ for (c = m_Cells; c->GetNext(); c = c->GetNext()) {}
+ return c;
+ }
+ else
+ return NULL;
+}
-//--------------------------------------------------------------------------------
+// --------------------------------------------------------------------------
// wxHtmlColourCell
-//--------------------------------------------------------------------------------
+// --------------------------------------------------------------------------
-void wxHtmlColourCell::Draw(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(view_y1), int WXUNUSED(view_y2))
+void wxHtmlColourCell::Draw(wxDC& dc,
+ int x, int y,
+ int WXUNUSED(view_y1), int WXUNUSED(view_y2),
+ wxHtmlRenderingState& state)
{
- if (m_Flags & wxHTML_CLR_FOREGROUND)
- dc.SetTextForeground(m_Colour);
- if (m_Flags & wxHTML_CLR_BACKGROUND)
- {
- dc.SetBackground(wxBrush(m_Colour, wxSOLID));
- dc.SetTextBackground(m_Colour);
- }
+ DrawInvisible(dc, x, y, state);
}
-void wxHtmlColourCell::DrawInvisible(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y))
+void wxHtmlColourCell::DrawInvisible(wxDC& dc,
+ int WXUNUSED(x), int WXUNUSED(y),
+ wxHtmlRenderingState& state)
{
if (m_Flags & wxHTML_CLR_FOREGROUND)
- dc.SetTextForeground(m_Colour);
+ {
+ state.SetFgColour(m_Colour);
+ if (state.GetSelectionState() != wxHTML_SEL_IN)
+ dc.SetTextForeground(m_Colour);
+ }
if (m_Flags & wxHTML_CLR_BACKGROUND)
{
+ state.SetBgColour(m_Colour);
+ if (state.GetSelectionState() != wxHTML_SEL_IN)
+ dc.SetTextBackground(m_Colour);
dc.SetBackground(wxBrush(m_Colour, wxSOLID));
- dc.SetTextBackground(m_Colour);
}
}
-//--------------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
// wxHtmlFontCell
-//--------------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
-void wxHtmlFontCell::Draw(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(view_y1), int WXUNUSED(view_y2))
+void wxHtmlFontCell::Draw(wxDC& dc,
+ int WXUNUSED(x), int WXUNUSED(y),
+ int WXUNUSED(view_y1), int WXUNUSED(view_y2),
+ wxHtmlRenderingState& WXUNUSED(state))
{
dc.SetFont(m_Font);
}
-void wxHtmlFontCell::DrawInvisible(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y))
+void wxHtmlFontCell::DrawInvisible(wxDC& dc, int WXUNUSED(x), int WXUNUSED(y),
+ wxHtmlRenderingState& WXUNUSED(state))
{
dc.SetFont(m_Font);
}
-//--------------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
// wxHtmlWidgetCell
-//--------------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
wxHtmlWidgetCell::wxHtmlWidgetCell(wxWindow *wnd, int w)
{
}
-void wxHtmlWidgetCell::Draw(wxDC& WXUNUSED(dc), int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(view_y1), int WXUNUSED(view_y2))
+void wxHtmlWidgetCell::Draw(wxDC& WXUNUSED(dc),
+ int WXUNUSED(x), int WXUNUSED(y),
+ int WXUNUSED(view_y1), int WXUNUSED(view_y2),
+ wxHtmlRenderingState& WXUNUSED(state))
{
int absx = 0, absy = 0, stx, sty;
wxHtmlCell *c = this;
-void wxHtmlWidgetCell::DrawInvisible(wxDC& WXUNUSED(dc), int WXUNUSED(x), int WXUNUSED(y))
+void wxHtmlWidgetCell::DrawInvisible(wxDC& WXUNUSED(dc),
+ int WXUNUSED(x), int WXUNUSED(y),
+ wxHtmlRenderingState& WXUNUSED(state))
{
int absx = 0, absy = 0, stx, sty;
wxHtmlCell *c = this;
projects / wxWidgets.git / blobdiff