now MSW stuff is complete
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
293
utils/nplugin/src/npframe.cpp
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293
utils/nplugin/src/npframe.cpp
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/*
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* File: NPFrame.cc
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* Purpose: wxPluginFrame implementation
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* Author: Julian Smart
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* Created: 1997
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* Updated:
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* Copyright: (c) Julian Smart
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*/
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/frame.h"
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#endif
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#include "wx/dcprint.h"
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#include "NPFrame.h"
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#include "NPApp.h"
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#include <windows.h>
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extern wxList wxModelessWindows;
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extern char wxFrameClassName[];
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IMPLEMENT_DYNAMIC_CLASS(wxPluginFrame, wxFrame)
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wxPluginFrame::wxPluginFrame(void)
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{
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m_npWindow = NULL;
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m_npInstance = NULL;
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m_nAttributes = 0;
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m_names = NULL;
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m_values = NULL;
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}
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bool wxPluginFrame::Create(const wxPluginData& data)
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{
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SetName("pluginFrame");
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m_npWindow = NULL;
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m_npInstance = NULL;
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m_nAttributes = 0;
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m_names = NULL;
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m_values = NULL;
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m_npWindow = data.m_window;
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m_npInstance = data.m_instance;
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SetAttributeValues(data.m_argc, data.m_argn, data.m_argv);
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SetNPWindow(data.m_window);
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wxModelessWindows.Append(this);
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if (wxTheApp->IsKindOf(CLASSINFO(wxPluginApp)))
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{
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((wxPluginApp *)wxTheApp)->AddFrame(this);
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}
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return TRUE;
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}
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wxPluginFrame::~wxPluginFrame(void)
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{
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if (wxTheApp->IsKindOf(CLASSINFO(wxPluginApp)))
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{
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((wxPluginApp *)wxTheApp)->RemoveFrame(this);
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}
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if ( GetHWND() )
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UnsubclassWin();
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m_hWnd = 0;
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if ( m_names )
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delete[] m_names;
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if ( m_values )
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delete[] m_values;
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}
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// Get size *available for subwindows* i.e. excluding menu bar etc.
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// For XView, this is the same as GetSize
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void wxPluginFrame::GetClientSize(int *x, int *y) const
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{
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if ( !m_hWnd )
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{
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*x = 0; *y = 0;
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return;
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}
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wxFrame::GetClientSize(x, y);
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}
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// Set the client size (i.e. leave the calculation of borders etc.
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// to wxWindows)
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void wxPluginFrame::SetClientSize(const int width, const int height)
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{
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if ( !m_hWnd )
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return ;
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wxFrame::SetClientSize(width, height);
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}
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void wxPluginFrame::GetSize(int *width, int *height) const
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{
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if ( !m_hWnd )
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{
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*width = 0; *height = 0;
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return;
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}
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wxFrame::GetSize(width, height);
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}
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void wxPluginFrame::GetPosition(int *x, int *y) const
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{
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if ( !m_hWnd )
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{
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*x = 0; *y = 0;
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return;
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}
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wxFrame::GetPosition(x, y);
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}
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void wxPluginFrame::SetAttributeValues(const int n, const char *argn[], const char *argv[])
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{
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if ( m_names )
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delete[] m_names;
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if ( m_values )
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delete[] m_values;
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m_nAttributes = n;
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m_names = new wxString[n];
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m_values = new wxString[n];
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int i;
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for ( i = 0; i < n ; i ++)
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{
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m_names[i] = argn[i];
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m_values[i] = argv[i];
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}
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}
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void wxPluginFrame::SetAttributeValues(const int n, const wxString* argn, const wxString* argv)
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{
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if ( m_names )
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delete[] m_names;
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if ( m_values )
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delete[] m_values;
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m_nAttributes = n;
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m_names = new wxString[n];
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m_values = new wxString[n];
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int i;
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for ( i = 0; i < n ; i ++)
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{
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m_names[i] = argn[i];
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m_values[i] = argv[i];
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}
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}
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void wxPluginFrame::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
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{
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// Can't allow app to set the size.
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return;
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}
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// Sets and subclasses the platform-specific window handle
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bool wxPluginFrame::SetNPWindow(NPWindow *window)
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{
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if ( !window || !window->window)
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{
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if ( m_hWnd )
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{
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wxMessageBox("Unsubclassing window prematurely");
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UnsubclassWin();
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m_hWnd = 0;
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}
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m_npWindow = NULL;
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}
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else
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{
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if ( m_hWnd )
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{
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if ( m_hWnd == (WXHWND) window->window )
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{
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// Does this mean a resize?
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return TRUE;
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}
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}
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m_npWindow = window;
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m_hWnd = (WXHWND) window->window;
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SubclassWin(m_hWnd);
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m_windowId = ::GetWindowLong((HWND) m_hWnd, GWL_ID);
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}
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return TRUE;
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}
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NPError wxPluginFrame::OnNPNewStream(NPMIMEType type, NPStream *stream, bool seekable, uint16* stype)
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{
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*stype = NP_ASFILE;
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return NPERR_NO_ERROR;
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}
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void wxPluginFrame::OnNPNewFile(NPStream *stream, const wxString& fname)
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{
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}
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void wxPluginFrame::OnNPPrint(NPPrint* printInfo)
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{
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if (printInfo->mode == NP_FULL)
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{
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//
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// *Developers*: If your plugin would like to take over
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// printing completely when it is in full-screen mode,
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// set printInfo->pluginPrinted to TRUE and print your
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// plugin as you see fit. If your plugin wants Netscape
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// to handle printing in this case, set printInfo->pluginPrinted
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// to FALSE (the default) and do nothing. If you do want
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// to handle printing yourself, printOne is true if the
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// print button (as opposed to the print menu) was clicked.
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// On the Macintosh, platformPrint is a THPrint; on Windows,
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// platformPrint is a structure (defined in npapi.h) containing
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// the printer name, port, etc.
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//
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void* platformPrint = printInfo->print.fullPrint.platformPrint;
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NPBool printOne = printInfo->print.fullPrint.printOne;
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printInfo->print.fullPrint.pluginPrinted = FALSE; // Do the default
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}
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else // If not fullscreen, we must be embedded
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{
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//
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// *Developers*: If your plugin is embedded, or is full-screen
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// but you returned false in pluginPrinted above, NPP_Print
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// will be called with mode == NP_EMBED. The NPWindow
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// in the printInfo gives the location and dimensions of
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// the embedded plugin on the printed page. On the Macintosh,
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// platformPrint is the printer port; on Windows, platformPrint
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// is the handle to the printing device context.
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//
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NPWindow* printWindow = &(printInfo->print.embedPrint.window);
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void* platformPrint = printInfo->print.embedPrint.platformPrint;
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HDC hDC = (HDC) platformPrint;
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wxRectangle rect;
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rect.x = printWindow->x;
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rect.y = printWindow->y;
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rect.width = printWindow->width;
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rect.height = printWindow->height;
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int saveIt = ::SaveDC(hDC);
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wxPrinterDC *printerDC = new wxPrinterDC((WXHDC) hDC);
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OnPrint(*printerDC, rect);
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printerDC->SetHDC(0);
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delete printerDC;
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::RestoreDC(hDC, saveIt);
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}
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}
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void wxPluginFrame::OnPrint(wxPrinterDC& dc, wxRectangle& rect)
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{
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// We must do some transformations here
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RECT winRect;
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/*
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winRect.left = rect.x;
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winRect.top = rect.y;
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winRect.right = rect.x + rect.right;
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winRect.bottom = rect.y + rect.height;
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*/
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POINT winPoint[2];
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winPoint[0].x = rect.x;
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winPoint[0].y = rect.y;
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winPoint[1].x = rect.x + rect.width;
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winPoint[1].y = rect.y + rect.height;
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if (!LPtoDP((HDC) dc.GetHDC(), winPoint, 2))
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wxMessageBox("LPtoDP failed.");
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OnDraw(dc);
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}
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void wxPluginFrame::OnDraw(wxDC& dc)
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{
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}
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