X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f61815af20ebb943000d36ea01489f6115e4061c..a968c19a820eadf86e4163934b9662a6dbc6b98b:/src/html/htmlwin.cpp diff --git a/src/html/htmlwin.cpp b/src/html/htmlwin.cpp index cdebaa3927..53921edc61 100644 --- a/src/html/htmlwin.cpp +++ b/src/html/htmlwin.cpp @@ -2,6 +2,7 @@ // Name: htmlwin.cpp // Purpose: wxHtmlWindow class for parsing & displaying HTML (implementation) // Author: Vaclav Slavik +// RCS-ID: $Id$ // Copyright: (c) 1999 Vaclav Slavik // Licence: wxWindows Licence ///////////////////////////////////////////////////////////////////////////// @@ -11,7 +12,7 @@ #pragma implementation #endif -#include +#include "wx/wxprec.h" #include "wx/defs.h" #if wxUSE_HTML @@ -21,32 +22,12 @@ #endif #ifndef WXPRECOMP -#include +#include "wx/wx.h" #endif -#include - -#include - -///// This is my own wxBusyCursor. It works only with one window. - -#if (defined __WXGTK__) && (wxVERSION_NUMBER < 2100) -class wxLocalBusyCursor -#else -class wxLocalBusyCursor : public wxBusyCursor -#endif -{ - private: - wxWindow *m_Wnd; - public: -#if (defined __WXGTK__) && (wxVERSION_NUMBER < 2100) - wxLocalBusyCursor(wxWindow *w) {m_Wnd = w; m_Wnd -> SetCursor(*wxHOURGLASS_CURSOR);} - ~wxLocalBusyCursor() {m_Wnd -> SetCursor(*wxSTANDARD_CURSOR);} -#else - wxLocalBusyCursor(wxWindow *w) : wxBusyCursor() {} -#endif -}; +#include "wx/html/htmlwin.h" +#include "wx/html/forcelnk.h" @@ -56,14 +37,15 @@ class wxLocalBusyCursor : public wxBusyCursor -#include +#include "wx/arrimpl.cpp" WX_DEFINE_OBJARRAY(HtmlHistoryArray) -wxHtmlWindow::wxHtmlWindow(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, - const wxString& name, bool scrollable) : wxScrolledWindow(parent, id, pos, size, wxVSCROLL, name) +wxHtmlWindow::wxHtmlWindow(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, + long style, const wxString& name) : wxScrolledWindow(parent, id, pos, size, wxVSCROLL, name) { m_tmpMouseMoved = FALSE; + m_tmpLastLink = wxEmptyString; m_tmpCanDraw = TRUE; m_FS = new wxFileSystem(); m_RelatedStatusBar = -1; @@ -76,7 +58,7 @@ wxHtmlWindow::wxHtmlWindow(wxWindow *parent, wxWindowID id, const wxPoint& pos, SetBorders(10); m_HistoryPos = -1; m_HistoryOn = TRUE; - m_Scrollable = scrollable; + m_Style = style; SetPage(""); } @@ -109,10 +91,10 @@ void wxHtmlWindow::SetRelatedStatusBar(int bar) { m_RelatedStatusBar = bar; } - - - -void wxHtmlWindow::SetFonts(wxString normal_face, int normal_italic_mode, wxString fixed_face, int fixed_italic_mode, int *sizes) + + + +void wxHtmlWindow::SetFonts(wxString normal_face, int normal_italic_mode, wxString fixed_face, int fixed_italic_mode, const int *sizes) { m_Parser -> SetFonts(normal_face, normal_italic_mode, fixed_face, fixed_italic_mode, sizes); if (!m_OpenedPage.IsEmpty()) LoadPage(m_OpenedPage); @@ -134,8 +116,8 @@ bool wxHtmlWindow::SetPage(const wxString& source) } m_Cell = (wxHtmlContainerCell*) m_Parser -> Parse(source); delete dc; - m_Cell -> SetIndent(m_Borders, HTML_INDENT_ALL, HTML_UNITS_PIXELS); - m_Cell -> SetAlignHor(HTML_ALIGN_CENTER); + m_Cell -> SetIndent(m_Borders, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS); + m_Cell -> SetAlignHor(wxHTML_ALIGN_CENTER); CreateLayout(); Refresh(); return TRUE; @@ -146,7 +128,7 @@ bool wxHtmlWindow::LoadPage(const wxString& location) { wxFSFile *f; bool rt_val; - wxLocalBusyCursor b(this); + wxBusyCursor b; m_tmpCanDraw = FALSE; if (m_HistoryOn && (m_HistoryPos != -1)) { // store scroll position into history item @@ -236,13 +218,13 @@ bool wxHtmlWindow::LoadPage(const wxString& location) bool wxHtmlWindow::ScrollToAnchor(const wxString& anchor) { - const wxHtmlCell *c = m_Cell -> Find(HTML_COND_ISANCHOR, &anchor); + const wxHtmlCell *c = m_Cell -> Find(wxHTML_COND_ISANCHOR, &anchor); if (!c) return FALSE; else { int y; - + for (y = 0; c != NULL; c = c -> GetParent()) y += c -> GetPosY(); - Scroll(-1, y / HTML_SCROLL_STEP); + Scroll(-1, y / wxHTML_SCROLL_STEP); m_OpenedAnchor = anchor; return TRUE; } @@ -267,16 +249,36 @@ void wxHtmlWindow::CreateLayout() int ClientWidth, ClientHeight; if (!m_Cell) return; - GetClientSize(&ClientWidth, &ClientHeight); - m_Cell -> Layout(ClientWidth); - if (m_Scrollable) - SetScrollbars(HTML_SCROLL_STEP, HTML_SCROLL_STEP, - m_Cell -> GetWidth() / HTML_SCROLL_STEP, - m_Cell -> GetHeight() / HTML_SCROLL_STEP - /*cheat: top-level frag is always container*/ ); + + if (m_Style == wxHW_SCROLLBAR_NEVER) { + SetScrollbars(1, 1, 0, 0); // always off + GetClientSize(&ClientWidth, &ClientHeight); + m_Cell -> Layout(ClientWidth); + } + + else { + GetClientSize(&ClientWidth, &ClientHeight); +#ifndef __WXMSW__ + // VS : this looks extremely ugly under windoze, better fix needed! + SetScrollbars(1, 1, 0, ClientHeight * 2); // always on +#endif + GetClientSize(&ClientWidth, &ClientHeight); + m_Cell -> Layout(ClientWidth); + if (ClientHeight < m_Cell -> GetHeight()) { + SetScrollbars(wxHTML_SCROLL_STEP, wxHTML_SCROLL_STEP, + m_Cell -> GetWidth() / wxHTML_SCROLL_STEP, + m_Cell -> GetHeight() / wxHTML_SCROLL_STEP + /*cheat: top-level frag is always container*/); + } + else { /* we fit into window, no need for scrollbars */ + SetScrollbars(1, 1, 0, 0); // disable... + GetClientSize(&ClientWidth, &ClientHeight); + m_Cell -> Layout(ClientWidth); // ...and relayout + } + } } - + void wxHtmlWindow::ReadCustomization(wxConfigBase *cfg, wxString path) { @@ -294,7 +296,7 @@ void wxHtmlWindow::ReadCustomization(wxConfigBase *cfg, wxString path) m_Parser -> m_ItalicModeFixed = cfg -> Read("wxHtmlWindow/ItalicModeFixed", m_Parser -> m_ItalicModeFixed); m_Parser -> m_ItalicModeNormal = cfg -> Read("wxHtmlWindow/ItalicModeNormal", m_Parser -> m_ItalicModeNormal); for (int i = 0; i < 7; i++) { - tmp.Printf("wxHtmlWindow/FontsSize%i", i); + tmp.Printf(wxT("wxHtmlWindow/FontsSize%i"), i); m_Parser -> m_FontsSizes[i] = cfg -> Read(tmp, m_Parser -> m_FontsSizes[i]); } @@ -320,7 +322,7 @@ void wxHtmlWindow::WriteCustomization(wxConfigBase *cfg, wxString path) cfg -> Write("wxHtmlWindow/ItalicModeFixed", (long) m_Parser -> m_ItalicModeFixed); cfg -> Write("wxHtmlWindow/ItalicModeNormal", (long) m_Parser -> m_ItalicModeNormal); for (int i = 0; i < 7; i++) { - tmp.Printf("wxHtmlWindow/FontsSize%i", i); + tmp.Printf(wxT("wxHtmlWindow/FontsSize%i"), i); cfg -> Write(tmp, (long) m_Parser -> m_FontsSizes[i]); } @@ -389,13 +391,15 @@ void wxHtmlWindow::CleanUpStatics() { if (m_DefaultFilter) delete m_DefaultFilter; m_DefaultFilter = NULL; + m_Filters.DeleteContents(TRUE); + m_Filters.Clear(); + } void wxHtmlWindow::AddFilter(wxHtmlFilter *filter) { - m_Filters.DeleteContents(TRUE); m_Filters.Append(filter); } @@ -426,7 +430,7 @@ void wxHtmlWindow::OnDraw(wxDC& dc) while (upd) { v_y = upd.GetY(); v_h = upd.GetH(); - if (m_Cell) m_Cell -> Draw(dc, 0, 0, y * HTML_SCROLL_STEP + v_y, y * HTML_SCROLL_STEP + v_h + v_y); + if (m_Cell) m_Cell -> Draw(dc, 0, 0, y * wxHTML_SCROLL_STEP + v_y, y * wxHTML_SCROLL_STEP + v_h + v_y); upd++; } } @@ -448,8 +452,8 @@ void wxHtmlWindow::OnKeyDown(wxKeyEvent& event) int sty, szy, cliy; ViewStart(&dummy, &sty); - GetClientSize(&dummy, &cliy); cliy /= HTML_SCROLL_STEP; - GetVirtualSize(&dummy, &szy); szy /= HTML_SCROLL_STEP; + GetClientSize(&dummy, &cliy); cliy /= wxHTML_SCROLL_STEP; + GetVirtualSize(&dummy, &szy); szy /= wxHTML_SCROLL_STEP; switch (event.KeyCode()) { case WXK_PAGEUP : @@ -486,7 +490,7 @@ void wxHtmlWindow::OnMouseEvent(wxMouseEvent& event) wxPoint pos; wxString lnk; - ViewStart(&sx, &sy); sx *= HTML_SCROLL_STEP; sy *= HTML_SCROLL_STEP; + ViewStart(&sx, &sy); sx *= wxHTML_SCROLL_STEP; sy *= wxHTML_SCROLL_STEP; pos = event.GetPosition(); if (m_Cell) @@ -505,18 +509,21 @@ void wxHtmlWindow::OnIdle(wxIdleEvent& event) int x, y; wxString lnk; - ViewStart(&sx, &sy); sx *= HTML_SCROLL_STEP; sy *= HTML_SCROLL_STEP; + ViewStart(&sx, &sy); sx *= wxHTML_SCROLL_STEP; sy *= wxHTML_SCROLL_STEP; wxGetMousePosition(&x, &y); ScreenToClient(&x, &y); lnk = m_Cell -> GetLink(sx + x, sy + y); - if (lnk == wxEmptyString) { - SetCursor(cur_arrow); - if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(wxEmptyString, m_RelatedStatusBar); - } - else { - SetCursor(cur_hand); - if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(lnk, m_RelatedStatusBar); + if (lnk != m_tmpLastLink) { + if (lnk == wxEmptyString) { + SetCursor(cur_arrow); + if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(wxEmptyString, m_RelatedStatusBar); + } + else { + SetCursor(cur_hand); + if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(lnk, m_RelatedStatusBar); + } + m_tmpLastLink = lnk; } m_tmpMouseMoved = FALSE; }