diff options
| -rw-r--r-- | FL/Fl_Device.H | 25 | ||||
| -rw-r--r-- | FL/Fl_Paged_Device.H | 65 | ||||
| -rw-r--r-- | FL/Fl_PostScript.H | 63 | ||||
| -rw-r--r-- | FL/Fl_Printer.H | 22 | ||||
| -rw-r--r-- | src/Fl_Paged_Device.cxx | 44 | ||||
| -rw-r--r-- | src/Fl_PostScript.cxx | 95 |
6 files changed, 167 insertions, 147 deletions
diff --git a/FL/Fl_Device.H b/FL/Fl_Device.H index 39a0d4895..975c99aa2 100644 --- a/FL/Fl_Device.H +++ b/FL/Fl_Device.H @@ -26,7 +26,8 @@ // http://www.fltk.org/str.php // /** \file Fl_Device.H - \brief declaration of classes Fl_Device, Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device. + \brief declaration of classes Fl_Device, Fl_Graphics_Driver, Fl_Surface_Device, + Fl_Display_Device, Fl_Device_Plugin. */ #ifndef Fl_Device_H @@ -374,6 +375,28 @@ public: static Fl_Display_Device *display_device() { return fl_display_device; }; }; +/** + This plugin socket allows the integration of new device drivers for special + window or screen types. It is currently used to provide an automated printing + service for OpenGL windows, if linked with fltk_gl. + */ +class Fl_Device_Plugin : public Fl_Plugin { +public: + /** \brief The constructor */ + Fl_Device_Plugin(const char *name) + : Fl_Plugin(klass(), name) { } + /** \brief Returns the class name */ + virtual const char *klass() { return "fltk:device"; } + /** \brief Returns the plugin name */ + virtual const char *name() = 0; + /** \brief Prints a widget + \param w the widget + \param x,y offsets where to print relatively to coordinates origin + \param height height of the current drawing area + */ + virtual int print(Fl_Widget* w, int x, int y, int height) { return 0; } +}; + #endif // Fl_Device_H // diff --git a/FL/Fl_Paged_Device.H b/FL/Fl_Paged_Device.H index 088afc606..4ee04abd7 100644 --- a/FL/Fl_Paged_Device.H +++ b/FL/Fl_Paged_Device.H @@ -34,6 +34,8 @@ #include <FL/Fl_Device.H> +#define NO_PAGE_FORMATS 30 /* MSVC6 compilation fix */ + /** \brief Represents page-structured drawing surfaces. * @@ -41,6 +43,69 @@ or Fl_PostScript_File_Device instead. */ class Fl_Paged_Device : public Fl_Surface_Device { +public: + /** + \brief Possible page formats. + + All paper formats with pre-defined width and height. + */ + enum Page_Format { + A0 = 0, /**< A0 format */ + A1, + A2, + A3, + A4, /**< A4 format */ + A5, + A6, + A7, + A8, + A9, + B0, + B1, + B2, + B3, + B4, + B5, + B6, + B7, + B8, + B9, + B10, + C5E, + DLE, + EXECUTIVE, + FOLIO, + LEDGER, + LEGAL, + LETTER, /**< Letter format */ + TABLOID, + ENVELOPE, + MEDIA = 0x1000 + }; + /** + \brief Possible page layouts. + */ + enum Page_Layout { + PORTRAIT = 0, /**< Portrait orientation */ + LANDSCAPE = 0x100, /**< Landscape orientation */ + REVERSED = 0x200, /**< Reversed orientation */ + ORIENTATION = 0x300 /**< orientation */ + }; + + /** \brief width, height and name of a page format + */ + typedef struct { + /** \brief width in points */ + int width; + /** \brief height in points */ + int height; + /** \brief format name */ + const char *name; + } page_format; + /** \brief width, height and name of all elements of the enum \ref Page_Format. + */ + static const page_format page_formats[NO_PAGE_FORMATS]; + private: #ifdef __APPLE__ struct chain_elt { diff --git a/FL/Fl_PostScript.H b/FL/Fl_PostScript.H index 7a1907731..9e32bccf8 100644 --- a/FL/Fl_PostScript.H +++ b/FL/Fl_PostScript.H @@ -35,8 +35,6 @@ #include <FL/Fl_Paged_Device.H> #include <FL/fl_draw.H> -#define NO_PAGE_FORMATS 30 /* MSVC6 compilation fix */ - /** \brief PostScript graphical backend. * @@ -66,58 +64,10 @@ class Fl_PostScript_Graphics_Driver : public Fl_Graphics_Driver { public: static const char *device_type; - /** - \brief Possible page formats. - */ - enum Page_Format { - A0 = 0, - A1, - A2, - A3, - A4, - A5, - A6, - A7, - A8, - A9, - B0, - B1, - B2, - B3, - B4, - B5, - B6, - B7, - B8, - B9, - B10, - C5E, - DLE, - EXECUTIVE, - FOLIO, - LEDGER, - LEGAL, - LETTER, - TABLOID, - ENVELOPE, - MEDIA = 0x1000 - }; - - /** - \brief Possible page layouts. - */ - enum Page_Layout {PORTRAIT = 0, LANDSCAPE = 0x100, REVERSED = 0x200, ORIENTATION = 0x300}; - #ifndef FL_DOXYGEN public: enum SHAPE{NONE=0, LINE, LOOP, POLYGON, POINTS}; -typedef struct page_format { - int width; - int height; - const char *name; -} page_format; - class Clip { public: int x, y, w, h; @@ -162,10 +112,9 @@ class Clip { FILE *output; double pw_, ph_; - static const page_format page_formats[NO_PAGE_FORMATS]; uchar bg_r, bg_g, bg_b; - int start_postscript (int pagecount, enum Page_Format format, enum Page_Layout layout); + int start_postscript (int pagecount, enum Fl_Paged_Device::Page_Format format, enum Fl_Paged_Device::Page_Layout layout); /* int alpha_mask(const uchar * data, int w, int h, int D, int LD=0); */ void draw(const char* s, int n, int x, int y) {transformed_draw(s,n,x,y); }; @@ -178,7 +127,7 @@ class Clip { void draw_scaled_image(Fl_Draw_Image_Cb call, void *data, double x, double y, double w, double h, int iw, int ih, int D); void draw_scaled_image_mono(Fl_Draw_Image_Cb call, void *data, double x, double y, double w, double h, int iw, int ih, int D); - enum Page_Format page_format_; + enum Fl_Paged_Device::Page_Format page_format_; char *ps_filename_; // implementation of drawing methods void color(Fl_Color c); @@ -280,10 +229,10 @@ public: static const char *device_type; Fl_PostScript_File_Device(); ~Fl_PostScript_File_Device(); - int start_job(int pagecount, enum Fl_PostScript_Graphics_Driver::Page_Format format = Fl_PostScript_Graphics_Driver::A4, - enum Fl_PostScript_Graphics_Driver::Page_Layout layout = Fl_PostScript_Graphics_Driver::PORTRAIT); - int start_job(FILE *ps_output, int pagecount, enum Fl_PostScript_Graphics_Driver::Page_Format format = Fl_PostScript_Graphics_Driver::A4, - enum Fl_PostScript_Graphics_Driver::Page_Layout layout = Fl_PostScript_Graphics_Driver::PORTRAIT); + int start_job(int pagecount, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4, + enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT); + int start_job(FILE *ps_output, int pagecount, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4, + enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT); int start_page (void); int printable_rect(int *w, int *h); void margins(int *left, int *top, int *right, int *bottom); diff --git a/FL/Fl_Printer.H b/FL/Fl_Printer.H index 671dcdb77..59d36ce2c 100644 --- a/FL/Fl_Printer.H +++ b/FL/Fl_Printer.H @@ -239,28 +239,6 @@ public: }; #endif -/** - This plugin socket allows the integration of new device drivers for special - window or screen types. It is currently used to provide an automated printing - service for OpenGL windows, if linked with fltk_gl. - */ -class Fl_Device_Plugin : public Fl_Plugin { -public: - /** \brief The constructor */ - Fl_Device_Plugin(const char *name) - : Fl_Plugin(klass(), name) { } - /** \brief Returns the class name */ - virtual const char *klass() { return "fltk:device"; } - /** \brief Returns the plugin name */ - virtual const char *name() = 0; - /** \brief Prints a widget - \param w the widget - \param x,y offsets where to print relatively to coordinates origin - \param height height of the current drawing area - */ - virtual int print(Fl_Widget* w, int x, int y, int height) { return 0; } -}; - #endif // Fl_Printer_H // diff --git a/src/Fl_Paged_Device.cxx b/src/Fl_Paged_Device.cxx index 0af786dd9..2b14b08cd 100644 --- a/src/Fl_Paged_Device.cxx +++ b/src/Fl_Paged_Device.cxx @@ -28,8 +28,9 @@ \brief implementation of class Fl_Paged_Device. */ +#include <FL/Fl_Paged_Device.H> #include <FL/Fl.H> -#include <FL/Fl_Printer.H> +#include <FL/fl_draw.H> const char *Fl_Paged_Device::device_type = "Fl_Paged_Device"; @@ -286,6 +287,47 @@ void Fl_Paged_Device::translate(int x, int y) {} */ void Fl_Paged_Device::untranslate(void) {} +const Fl_Paged_Device::page_format Fl_Paged_Device::page_formats[NO_PAGE_FORMATS] = { + // order of enum Page_Format + // comes from appendix B of 5003.PPD_Spec_v4.3.pdf + + // A* // index(Ai) = i + {2384, 3370, "A0"}, + {1684, 2384, "A1"}, + {1191, 1684, "A2"}, + { 842, 1191, "A3"}, + { 595, 842, "A4"}, + { 420, 595, "A5"}, + { 297, 420, "A6"}, + { 210, 297, "A7"}, + { 148, 210, "A8"}, + { 105, 148, "A9"}, + + // B* // index(Bi) = i+10 + {2920, 4127, "B0"}, + {2064, 2920, "B1"}, + {1460, 2064, "B2"}, + {1032, 1460, "B3"}, + { 729, 1032, "B4"}, + { 516, 729, "B5"}, + { 363, 516, "B6"}, + { 258, 363, "B7"}, + { 181, 258, "B8"}, + { 127, 181, "B9"}, + { 91, 127, "B10"}, + + // others + { 459, 649, "EnvC5"}, // envelope + { 312, 624, "EnvDL"}, // envelope + { 522, 756, "Executive"}, + { 595, 935, "Folio"}, + {1224, 792, "Ledger"}, // landscape + { 612, 1008, "Legal"}, + { 612, 792, "Letter"}, + { 792, 1224, "Tabloid"}, + { 297, 684, "Env10"} // envelope +}; + // // End of "$Id$". // diff --git a/src/Fl_PostScript.cxx b/src/Fl_PostScript.cxx index 9ccdcfe11..bcf14e5a3 100644 --- a/src/Fl_PostScript.cxx +++ b/src/Fl_PostScript.cxx @@ -87,7 +87,8 @@ Fl_PostScript_Graphics_Driver *Fl_PostScript_File_Device::driver() @param layout Desired page layout. @return 0 iff OK, 1 if user cancelled the file dialog, 2 if fopen failed on user-selected output file. */ -int Fl_PostScript_File_Device::start_job (int pagecount, enum Fl_PostScript_Graphics_Driver::Page_Format format, enum Fl_PostScript_Graphics_Driver::Page_Layout layout) +int Fl_PostScript_File_Device::start_job (int pagecount, enum Fl_Paged_Device::Page_Format format, + enum Fl_Paged_Device::Page_Layout layout) { Fl_Native_File_Chooser fnfc; fnfc.title(Fl_PostScript_File_Device::file_chooser_title); @@ -120,7 +121,8 @@ static int dont_close(FILE *f) @param layout Desired page layout. @return always 0. */ -int Fl_PostScript_File_Device::start_job (FILE *ps_output, int pagecount, enum Fl_PostScript_Graphics_Driver::Page_Format format, enum Fl_PostScript_Graphics_Driver::Page_Layout layout) +int Fl_PostScript_File_Device::start_job (FILE *ps_output, int pagecount, + enum Fl_Paged_Device::Page_Format format, enum Fl_Paged_Device::Page_Layout layout) { Fl_PostScript_Graphics_Driver *ps = driver(); ps->output = ps_output; @@ -145,46 +147,6 @@ Fl_PostScript_File_Device::~Fl_PostScript_File_Device() { #include "print_panel.cxx" #endif -const Fl_PostScript_Graphics_Driver::page_format Fl_PostScript_Graphics_Driver::page_formats[NO_PAGE_FORMATS] = { // order of enum Page_Format -// comes from appendix B of 5003.PPD_Spec_v4.3.pdf - - // A* // index(Ai) = i - {2384, 3370, "A0"}, - {1684, 2384, "A1"}, - {1191, 1684, "A2"}, - { 842, 1191, "A3"}, - { 595, 842, "A4"}, - { 420, 595, "A5"}, - { 297, 420, "A6"}, - { 210, 297, "A7"}, - { 148, 210, "A8"}, - { 105, 148, "A9"}, - - // B* // index(Bi) = i+10 - {2920, 4127, "B0"}, - {2064, 2920, "B1"}, - {1460, 2064, "B2"}, - {1032, 1460, "B3"}, - { 729, 1032, "B4"}, - { 516, 729, "B5"}, - { 363, 516, "B6"}, - { 258, 363, "B7"}, - { 181, 258, "B8"}, - { 127, 181, "B9"}, - { 91, 127, "B10"}, - - // others - { 459, 649, "EnvC5"}, // envelope - { 312, 624, "EnvDL"}, // envelope - { 522, 756, "Executive"}, - { 595, 935, "Folio"}, - {1224, 792, "Ledger"}, // landscape - { 612, 1008, "Legal"}, - { 612, 792, "Letter"}, - { 792, 1224, "Tabloid"}, - { 297, 684, "Env10"} // envelope -}; - // Prolog string static const char * prolog = @@ -566,11 +528,12 @@ static const char * prolog_3 = // prolog relevant only if lang_level >2 // end prolog -int Fl_PostScript_Graphics_Driver::start_postscript (int pagecount, enum Fl_PostScript_Graphics_Driver::Page_Format format, enum Fl_PostScript_Graphics_Driver::Page_Layout layout) +int Fl_PostScript_Graphics_Driver::start_postscript (int pagecount, + enum Fl_Paged_Device::Page_Format format, enum Fl_Paged_Device::Page_Layout layout) //returns 0 iff OK { int w, h, x; - if (format == A4) { + if (format == Fl_Paged_Device::A4) { left_margin = 18; top_margin = 18; } @@ -578,7 +541,7 @@ int Fl_PostScript_Graphics_Driver::start_postscript (int pagecount, enum Fl_Post left_margin = 12; top_margin = 12; } - page_format_ = (enum Page_Format)(format | layout); + page_format_ = (enum Fl_Paged_Device::Page_Format)(format | layout); fputs("%!PS-Adobe-3.0\n", output); fputs("%%Creator: FLTK\n", output); @@ -588,10 +551,10 @@ int Fl_PostScript_Graphics_Driver::start_postscript (int pagecount, enum Fl_Post fprintf(output, "%%%%Pages: %i\n", pagecount); else fputs("%%Pages: (atend)\n", output); - fprintf(output, "%%%%BeginFeature: *PageSize %s\n", page_formats[format].name ); - w = page_formats[format].width; - h = page_formats[format].height; - if (lang_level_ == 3 && (layout & LANDSCAPE) ) { x = w; w = h; h = x; } + fprintf(output, "%%%%BeginFeature: *PageSize %s\n", Fl_Paged_Device::page_formats[format].name ); + w = Fl_Paged_Device::page_formats[format].width; + h = Fl_Paged_Device::page_formats[format].height; + if (lang_level_ == 3 && (layout & Fl_Paged_Device::LANDSCAPE) ) { x = w; w = h; h = x; } fprintf(output, "<</PageSize[%d %d]>>setpagedevice\n", w, h ); fputs("%%EndFeature\n", output); fputs("%%EndComments\n", output); @@ -672,8 +635,8 @@ void Fl_PostScript_Graphics_Driver::page(double pw, double ph, int media) { } fprintf(output, "%%%%BeginPageSetup\n"); - if((media & MEDIA) &&(lang_level_>1)){ - int r = media & REVERSED; + if((media & Fl_Paged_Device::MEDIA) &&(lang_level_>1)){ + int r = media & Fl_Paged_Device::REVERSED; if(r) r = 2; fprintf(output, "<< /PageSize [%i %i] /Orientation %i>> setpagedevice\n", (int)(pw+.5), (int)(ph+.5), r); } @@ -690,9 +653,9 @@ void Fl_PostScript_Graphics_Driver::page(double pw, double ph, int media) { line_style(0); fprintf(output, "GS\n"); - if (!((media & MEDIA) &&(lang_level_>1))){ + if (!((media & Fl_Paged_Device::MEDIA) &&(lang_level_>1))){ if (pw > ph) { - if(media & REVERSED) { + if(media & Fl_Paged_Device::REVERSED) { fprintf(output, "-90 rotate %i 0 translate\n", int(-pw)); } else { @@ -700,7 +663,7 @@ void Fl_PostScript_Graphics_Driver::page(double pw, double ph, int media) { } } else { - if(media & REVERSED) + if(media & Fl_Paged_Device::REVERSED) fprintf(output, "180 rotate %i %i translate\n", int(-pw), int(-ph)); } } @@ -710,12 +673,12 @@ void Fl_PostScript_Graphics_Driver::page(double pw, double ph, int media) { void Fl_PostScript_Graphics_Driver::page(int format){ - if(format & LANDSCAPE){ - ph_=Fl_PostScript_Graphics_Driver::page_formats[format & 0xFF].width; - pw_=Fl_PostScript_Graphics_Driver::page_formats[format & 0xFF].height; + if(format & Fl_Paged_Device::LANDSCAPE){ + ph_=Fl_Paged_Device::page_formats[format & 0xFF].width; + pw_=Fl_Paged_Device::page_formats[format & 0xFF].height; }else{ - pw_=Fl_PostScript_Graphics_Driver::page_formats[format & 0xFF].width; - ph_=Fl_PostScript_Graphics_Driver::page_formats[format & 0xFF].height; + pw_=Fl_Paged_Device::page_formats[format & 0xFF].width; + ph_=Fl_Paged_Device::page_formats[format & 0xFF].height; } page(pw_,ph_,format & 0xFF00);//,orientation only; } @@ -1488,8 +1451,8 @@ void Fl_PostScript_File_Device::end_job (void) #if ! (defined(__APPLE__) || defined(WIN32) ) int Fl_Printer::start_job(int pages, int *firstpage, int *lastpage) { - enum Fl_PostScript_Graphics_Driver::Page_Format format; - enum Fl_PostScript_Graphics_Driver::Page_Layout layout; + enum Fl_Paged_Device::Page_Format format; + enum Fl_Paged_Device::Page_Layout layout; // first test version for print dialog if (!print_panel) make_print_panel(); @@ -1507,7 +1470,7 @@ int Fl_Printer::start_job(int pages, int *firstpage, int *lastpage) { // get options - format = print_page_size->value() ? Fl_PostScript_Graphics_Driver::A4 : Fl_PostScript_Graphics_Driver::LETTER; + format = print_page_size->value() ? Fl_Paged_Device::A4 : Fl_Paged_Device::LETTER; { // page range choice int from = 1, to = pages; if (print_pages->value()) { @@ -1522,10 +1485,10 @@ int Fl_Printer::start_job(int pages, int *firstpage, int *lastpage) { pages = to - from + 1; } - if (print_output_mode[0]->value()) layout = Fl_PostScript_Graphics_Driver::PORTRAIT; - else if (print_output_mode[1]->value()) layout = Fl_PostScript_Graphics_Driver::LANDSCAPE; - else if (print_output_mode[2]->value()) layout = Fl_PostScript_Graphics_Driver::PORTRAIT; - else layout = Fl_PostScript_Graphics_Driver::LANDSCAPE; + if (print_output_mode[0]->value()) layout = Fl_Paged_Device::PORTRAIT; + else if (print_output_mode[1]->value()) layout = Fl_Paged_Device::LANDSCAPE; + else if (print_output_mode[2]->value()) layout = Fl_Paged_Device::PORTRAIT; + else layout = Fl_Paged_Device::LANDSCAPE; int print_pipe = print_choice->value(); // 0 = print to file, >0 = printer (pipe) |