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72e7876b | 1 | ///////////////////////////////////////////////////////////////////////////// |
6d50343d | 2 | // Name: src/mac/carbon/dcprint.cpp |
72e7876b SC |
3 | // Purpose: wxPrinterDC class |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 01/02/97 | |
7 | // RCS-ID: $Id$ | |
6aa89a22 | 8 | // Copyright: (c) Julian Smart |
6d50343d | 9 | // Licence: wxWindows licence |
72e7876b SC |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
72e7876b SC |
12 | // For compilers that support precompilation, includes "wx.h". |
13 | #include "wx/wxprec.h" | |
14 | ||
179e085f RN |
15 | #if wxUSE_PRINTING_ARCHITECTURE |
16 | ||
72e7876b | 17 | #ifdef __BORLANDC__ |
6d50343d | 18 | #pragma hdrstop |
72e7876b SC |
19 | #endif |
20 | ||
6d50343d WS |
21 | #include "wx/dcprint.h" |
22 | ||
72e7876b | 23 | #ifndef WX_PRECOMP |
246c5004 | 24 | #include "wx/msgdlg.h" |
18680f86 | 25 | #include "wx/math.h" |
72e7876b SC |
26 | #endif |
27 | ||
2f1ae414 | 28 | #include "wx/mac/uma.h" |
746d7582 | 29 | #include "wx/mac/private/print.h" |
a3d3d3bf | 30 | |
72e7876b | 31 | IMPLEMENT_CLASS(wxPrinterDC, wxDC) |
72e7876b | 32 | |
746d7582 SC |
33 | class wxNativePrinterDC |
34 | { | |
35 | public : | |
36 | wxNativePrinterDC() {} | |
37 | virtual ~wxNativePrinterDC() {} | |
38 | virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) = 0; | |
39 | virtual void EndDoc( wxPrinterDC* dc ) = 0; | |
40 | virtual void StartPage( wxPrinterDC* dc ) = 0; | |
41 | virtual void EndPage( wxPrinterDC* dc ) = 0; | |
db49000e SC |
42 | virtual void GetSize( int *w , int *h) const = 0 ; |
43 | virtual wxSize GetPPI() const = 0 ; | |
44 | ||
746d7582 SC |
45 | // returns 0 in case of no Error, otherwise platform specific error codes |
46 | virtual wxUint32 GetStatus() const = 0 ; | |
47 | bool Ok() { return GetStatus() == 0 ; } | |
eb7f8ac5 | 48 | |
746d7582 SC |
49 | static wxNativePrinterDC* Create(wxPrintData* data) ; |
50 | } ; | |
72e7876b | 51 | |
746d7582 SC |
52 | class wxMacCarbonPrinterDC : public wxNativePrinterDC |
53 | { | |
54 | public : | |
55 | wxMacCarbonPrinterDC( wxPrintData* data ) ; | |
56 | ~wxMacCarbonPrinterDC() ; | |
57 | virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) ; | |
58 | virtual void EndDoc( wxPrinterDC* dc ) ; | |
59 | virtual void StartPage( wxPrinterDC* dc ) ; | |
60 | virtual void EndPage( wxPrinterDC* dc ) ; | |
746d7582 | 61 | virtual wxUint32 GetStatus() const { return m_err ; } |
db49000e SC |
62 | virtual void GetSize( int *w , int *h) const ; |
63 | virtual wxSize GetPPI() const ; | |
746d7582 SC |
64 | private : |
65 | GrafPtr m_macPrintFormerPort ; | |
66 | wxCoord m_maxX ; | |
67 | wxCoord m_maxY ; | |
db49000e | 68 | wxSize m_ppi ; |
746d7582 SC |
69 | OSStatus m_err ; |
70 | } ; | |
71 | ||
72 | wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data ) | |
72e7876b | 73 | { |
746d7582 SC |
74 | ::GetPort( & m_macPrintFormerPort ) ; |
75 | ||
76 | m_err = noErr ; | |
dc7ccb9c | 77 | wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) data->GetNativeData() ; |
eb7f8ac5 | 78 | |
746d7582 SC |
79 | PMRect rPage; |
80 | m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage); | |
81 | if ( m_err != noErr ) | |
82 | return; | |
a689a4d0 | 83 | |
746d7582 SC |
84 | m_maxX = wxCoord(rPage.right - rPage.left) ; |
85 | m_maxY = wxCoord(rPage.bottom - rPage.top); | |
db49000e SC |
86 | |
87 | PMResolution res; | |
88 | m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res); | |
89 | m_ppi = wxSize(int(res.hRes), int(res.vRes)); | |
746d7582 | 90 | } |
75411508 | 91 | |
746d7582 SC |
92 | wxMacCarbonPrinterDC::~wxMacCarbonPrinterDC() |
93 | { | |
94 | // nothing to release from print data, as wxPrinterDC has all data in its wxPrintData member | |
95 | ::SetPort( m_macPrintFormerPort ) ; | |
96 | } | |
97 | ||
98 | wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data) | |
99 | { | |
100 | return new wxMacCarbonPrinterDC(data) ; | |
101 | } | |
102 | ||
eb7f8ac5 | 103 | bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& WXUNUSED(message) ) |
746d7582 SC |
104 | { |
105 | if ( m_err ) | |
106 | return false ; | |
107 | ||
dc7ccb9c | 108 | wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ; |
746d7582 | 109 | |
20b69855 SC |
110 | #if wxMAC_USE_CORE_GRAPHICS |
111 | { | |
112 | CFStringRef s[1] = { kPMGraphicsContextCoreGraphics }; | |
113 | CFArrayRef graphicsContextsArray = CFArrayCreate(NULL, (const void**)s, 1, &kCFTypeArrayCallBacks); | |
114 | PMSessionSetDocumentFormatGeneration(native->m_macPrintSession, kPMDocumentFormatPDF, graphicsContextsArray, NULL); | |
115 | CFRelease(graphicsContextsArray); | |
116 | } | |
117 | #endif | |
118 | ||
746d7582 | 119 | m_err = PMSessionBeginDocument(native->m_macPrintSession, |
eb7f8ac5 | 120 | native->m_macPrintSettings, |
746d7582 SC |
121 | native->m_macPageFormat); |
122 | if ( m_err != noErr ) | |
123 | return false; | |
124 | ||
125 | PMRect rPage; | |
126 | m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage); | |
127 | if ( m_err != noErr ) | |
9fff7273 | 128 | return false ; |
db49000e SC |
129 | |
130 | m_maxX = wxCoord(rPage.right - rPage.left) ; | |
131 | m_maxY = wxCoord(rPage.bottom - rPage.top); | |
746d7582 | 132 | |
db49000e SC |
133 | PMResolution res; |
134 | m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res); | |
135 | m_ppi = wxSize(int(res.hRes), int(res.vRes)); | |
746d7582 SC |
136 | return true ; |
137 | } | |
138 | ||
eb7f8ac5 | 139 | void wxMacCarbonPrinterDC::EndDoc( wxPrinterDC* dc ) |
746d7582 SC |
140 | { |
141 | if ( m_err ) | |
142 | return ; | |
143 | ||
dc7ccb9c | 144 | wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ; |
746d7582 SC |
145 | |
146 | m_err = PMSessionEndDocument(native->m_macPrintSession); | |
147 | } | |
148 | ||
eb7f8ac5 | 149 | void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc ) |
746d7582 SC |
150 | { |
151 | if ( m_err ) | |
152 | return ; | |
153 | ||
dc7ccb9c | 154 | wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ; |
746d7582 SC |
155 | |
156 | m_err = PMSessionBeginPage(native->m_macPrintSession, | |
157 | native->m_macPageFormat, | |
158 | nil); | |
eb7f8ac5 | 159 | |
20b69855 SC |
160 | #if wxMAC_USE_CORE_GRAPHICS |
161 | CGContextRef pageContext; | |
162 | #endif | |
746d7582 | 163 | if ( m_err == noErr ) |
e40298d5 | 164 | { |
20b69855 | 165 | #if wxMAC_USE_CORE_GRAPHICS |
eb7f8ac5 | 166 | m_err = PMSessionGetGraphicsContext(native->m_macPrintSession, |
20b69855 SC |
167 | kPMGraphicsContextCoreGraphics, |
168 | (void**) &pageContext ); | |
169 | dc->MacSetCGContext(pageContext) ; | |
170 | #else | |
171 | m_err = PMSessionGetGraphicsContext(native->m_macPrintSession, | |
172 | kPMGraphicsContextQuickdraw, | |
eb7f8ac5 | 173 | (void**) &dc->m_macPort ); |
20b69855 | 174 | #endif |
e40298d5 | 175 | } |
eb7f8ac5 | 176 | |
746d7582 | 177 | if ( m_err != noErr ) |
e40298d5 | 178 | { |
746d7582 SC |
179 | PMSessionEndPage(native->m_macPrintSession); |
180 | PMSessionEndDocument(native->m_macPrintSession); | |
e40298d5 | 181 | } |
746d7582 | 182 | else |
e40298d5 | 183 | { |
746d7582 | 184 | PMRect rPage; |
eb7f8ac5 | 185 | |
746d7582 SC |
186 | m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage); |
187 | if ( !m_err ) | |
188 | { | |
20b69855 | 189 | #if wxMAC_USE_CORE_GRAPHICS |
a06e389f SC |
190 | PMRect paperRect ; |
191 | PMGetAdjustedPaperRect( native->m_macPageFormat , &paperRect ) ; | |
192 | CGContextTranslateCTM( pageContext , -paperRect.left , -paperRect.top + ( rPage.bottom - rPage.top ) ) ; | |
20b69855 | 193 | CGContextScaleCTM( pageContext , 1 , -1 ) ; |
c725df80 | 194 | CGContextSaveGState( pageContext ) ; |
20b69855 | 195 | #else |
eb7f8ac5 VZ |
196 | dc->m_macLocalOrigin.x = (int) rPage.left; |
197 | dc->m_macLocalOrigin.y = (int) rPage.top; | |
20b69855 | 198 | #endif |
746d7582 SC |
199 | } |
200 | // since this is a non-critical error, we set the flag back | |
201 | m_err = noErr ; | |
e40298d5 | 202 | } |
746d7582 SC |
203 | } |
204 | ||
eb7f8ac5 | 205 | void wxMacCarbonPrinterDC::EndPage( wxPrinterDC* dc ) |
746d7582 SC |
206 | { |
207 | if ( m_err ) | |
208 | return ; | |
209 | ||
dc7ccb9c | 210 | wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ; |
746d7582 SC |
211 | |
212 | m_err = PMSessionEndPage(native->m_macPrintSession); | |
213 | if ( m_err != noErr ) | |
f520d381 | 214 | { |
746d7582 | 215 | PMSessionEndDocument(native->m_macPrintSession); |
f520d381 | 216 | } |
746d7582 SC |
217 | } |
218 | ||
db49000e SC |
219 | void wxMacCarbonPrinterDC::GetSize( int *w , int *h) const |
220 | { | |
221 | if ( w ) | |
222 | *w = m_maxX ; | |
223 | if ( h ) | |
224 | *h = m_maxY ; | |
225 | } | |
226 | ||
227 | wxSize wxMacCarbonPrinterDC::GetPPI() const | |
228 | { | |
229 | return m_ppi ; | |
230 | }; | |
231 | ||
232 | // | |
233 | // | |
234 | // | |
235 | ||
746d7582 SC |
236 | wxPrinterDC::wxPrinterDC(const wxPrintData& printdata) |
237 | { | |
6d50343d | 238 | m_ok = false ; |
746d7582 SC |
239 | m_printData = printdata ; |
240 | m_printData.ConvertToNative() ; | |
241 | m_nativePrinterDC = wxNativePrinterDC::Create( &m_printData ) ; | |
eb7f8ac5 | 242 | if ( m_nativePrinterDC ) |
75411508 | 243 | { |
746d7582 | 244 | m_ok = m_nativePrinterDC->Ok() ; |
746d7582 SC |
245 | if ( !m_ok ) |
246 | { | |
247 | wxString message ; | |
eb7f8ac5 | 248 | message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ; |
746d7582 SC |
249 | wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ; |
250 | dialog.ShowModal(); | |
251 | } | |
db49000e SC |
252 | else |
253 | { | |
254 | wxSize sz = GetPPI(); | |
255 | m_mm_to_pix_x = mm2inches * sz.x; | |
256 | m_mm_to_pix_y = mm2inches * sz.y; | |
257 | } | |
20b69855 SC |
258 | #if wxMAC_USE_CORE_GRAPHICS |
259 | // the cgContext will only be handed over page by page | |
260 | m_graphicContext = new wxMacCGContext() ; | |
261 | #endif | |
75411508 | 262 | } |
746d7582 SC |
263 | } |
264 | ||
db49000e SC |
265 | wxSize wxPrinterDC::GetPPI() const |
266 | { | |
267 | return m_nativePrinterDC->GetPPI() ; | |
268 | } | |
269 | ||
746d7582 SC |
270 | wxPrinterDC::~wxPrinterDC(void) |
271 | { | |
c725df80 SC |
272 | #if wxMAC_USE_CORE_GRAPHICS |
273 | // this context was borrowed | |
274 | ((wxMacCGContext*)(m_graphicContext))->SetNativeContext( NULL ) ; | |
275 | #endif | |
746d7582 SC |
276 | delete m_nativePrinterDC ; |
277 | } | |
278 | ||
20b69855 | 279 | #if wxMAC_USE_CORE_GRAPHICS |
6d50343d | 280 | void wxPrinterDC::MacSetCGContext( void * cg ) |
20b69855 | 281 | { |
626fd619 | 282 | ((wxMacCGContext*)(m_graphicContext))->SetNativeContext( (CGContextRef) cg ) ; |
20b69855 SC |
283 | m_graphicContext->SetPen( m_pen ) ; |
284 | m_graphicContext->SetBrush( m_brush ) ; | |
285 | } | |
286 | #endif | |
eb7f8ac5 | 287 | bool wxPrinterDC::StartDoc( const wxString& message ) |
746d7582 SC |
288 | { |
289 | wxASSERT_MSG( Ok() , wxT("Called wxPrinterDC::StartDoc from an invalid object") ) ; | |
eb7f8ac5 | 290 | |
746d7582 SC |
291 | if ( !m_ok ) |
292 | return false ; | |
293 | ||
294 | if ( m_nativePrinterDC->StartDoc(this, message ) ) | |
295 | { | |
296 | // in case we have to do additional things when successful | |
297 | } | |
298 | m_ok = m_nativePrinterDC->Ok() ; | |
299 | if ( !m_ok ) | |
75411508 | 300 | { |
746d7582 | 301 | wxString message ; |
eb7f8ac5 | 302 | message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ; |
427ff662 | 303 | wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ; |
75411508 | 304 | dialog.ShowModal(); |
75411508 | 305 | } |
746d7582 | 306 | |
e40298d5 | 307 | return m_ok ; |
72e7876b SC |
308 | } |
309 | ||
eb7f8ac5 | 310 | void wxPrinterDC::EndDoc(void) |
72e7876b | 311 | { |
746d7582 SC |
312 | if ( !m_ok ) |
313 | return ; | |
314 | ||
315 | m_nativePrinterDC->EndDoc( this ) ; | |
316 | m_ok = m_nativePrinterDC->Ok() ; | |
317 | ||
318 | if ( !m_ok ) | |
75411508 | 319 | { |
746d7582 | 320 | wxString message ; |
eb7f8ac5 | 321 | message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ; |
746d7582 SC |
322 | wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ; |
323 | dialog.ShowModal(); | |
75411508 | 324 | } |
72e7876b SC |
325 | } |
326 | ||
eb7f8ac5 | 327 | void wxPrinterDC::StartPage(void) |
72e7876b | 328 | { |
e40298d5 JS |
329 | if ( !m_ok ) |
330 | return ; | |
2f1ae414 | 331 | |
746d7582 SC |
332 | m_logicalFunction = wxCOPY; |
333 | // m_textAlignment = wxALIGN_TOP_LEFT; | |
334 | m_backgroundMode = wxTRANSPARENT; | |
335 | ||
336 | m_textForegroundColour = *wxBLACK; | |
337 | m_textBackgroundColour = *wxWHITE; | |
338 | m_pen = *wxBLACK_PEN; | |
339 | m_font = *wxNORMAL_FONT; | |
340 | m_brush = *wxTRANSPARENT_BRUSH; | |
341 | m_backgroundBrush = *wxWHITE_BRUSH; | |
20b69855 | 342 | #if !wxMAC_USE_CORE_GRAPHICS |
e40298d5 JS |
343 | m_macFontInstalled = false ; |
344 | m_macBrushInstalled = false ; | |
345 | m_macPenInstalled = false ; | |
20b69855 | 346 | #endif |
2f1ae414 | 347 | |
746d7582 SC |
348 | m_nativePrinterDC->StartPage(this) ; |
349 | m_ok = m_nativePrinterDC->Ok() ; | |
eb7f8ac5 | 350 | |
72e7876b SC |
351 | } |
352 | ||
eb7f8ac5 | 353 | void wxPrinterDC::EndPage(void) |
72e7876b | 354 | { |
e40298d5 JS |
355 | if ( !m_ok ) |
356 | return ; | |
72e7876b | 357 | |
746d7582 SC |
358 | m_nativePrinterDC->EndPage(this) ; |
359 | m_ok = m_nativePrinterDC->Ok() ; | |
360 | } | |
72e7876b | 361 | |
746d7582 SC |
362 | void wxPrinterDC::DoGetSize(int *width, int *height) const |
363 | { | |
364 | wxCHECK_RET( m_ok , _T("GetSize() doesn't work without a valid wxPrinterDC") ); | |
db49000e | 365 | m_nativePrinterDC->GetSize(width, height ) ; |
72e7876b | 366 | } |
746d7582 | 367 | |
179e085f | 368 | #endif |