diff options
| -rw-r--r-- | FL/Fl_Copy_Surface.H | 42 | ||||
| -rw-r--r-- | FL/mac.H | 1 | ||||
| -rw-r--r-- | src/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | src/Fl_Copy_Surface.cxx | 199 | ||||
| -rw-r--r-- | src/Fl_cocoa.mm | 3 | ||||
| -rw-r--r-- | src/Makefile | 3 | ||||
| -rw-r--r-- | src/drivers/GDI/Fl_GDI_Copy_Surface.H | 46 | ||||
| -rw-r--r-- | src/drivers/GDI/Fl_GDI_Copy_Surface.cxx | 75 | ||||
| -rw-r--r-- | src/drivers/Quartz/Fl_Quartz_Copy_Surface.H | 49 | ||||
| -rw-r--r-- | src/drivers/Quartz/Fl_Quartz_Copy_Surface.cxx | 93 | ||||
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Copy_Surface.H | 48 | ||||
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Copy_Surface.cxx | 64 |
12 files changed, 423 insertions, 206 deletions
diff --git a/FL/Fl_Copy_Surface.H b/FL/Fl_Copy_Surface.H index 292d04577..734335e45 100644 --- a/FL/Fl_Copy_Surface.H +++ b/FL/Fl_Copy_Surface.H @@ -50,27 +50,9 @@ */ class FL_EXPORT Fl_Copy_Surface : public Fl_Widget_Surface { private: - int width; - int height; -#ifdef __APPLE__ // PORTME: Fl_Surface_Driver - platform surface driver - CFMutableDataRef pdfdata; - CGContextRef oldgc; - CGContextRef gc; - void prepare_copy_pdf_and_tiff(int w, int h); - void complete_copy_pdf_and_tiff(); - void init_PDF_context(int w, int h); - static size_t MyPutBytes(void* info, const void* buffer, size_t count); -#elif defined(WIN32) - HDC oldgc; - HDC gc; -#elif defined(FL_PORTING) -# pragma message "FL_PORTING: define variables to hold a native offscreen bitmap in Fl_Copy_Surface" - // no default implementation -#else // Xlib - Fl_Offscreen xid; - Window oldwindow; - Fl_Surface_Device *_ss; -#endif + class Helper; + Helper *platform_surface; + static Helper *newPlatformSurface(int w, int h); protected: void translate(int x, int y); void untranslate(); @@ -79,24 +61,12 @@ public: ~Fl_Copy_Surface(); void set_current(); /** Returns the pixel width of the copy surface */ - int w() { return width; } + int w(); /** Returns the pixel height of the copy surface */ - int h() { return height; } + int h(); + void origin(int *x, int *y); }; -#if defined(__APPLE__) // PORTME: Fl_Surface_Driver - platform surface driver - - -#elif defined(WIN32) - -#elif defined(FL_PORTING) - -# pragma message "FL_PORTING: define a drawing surface for your platform" - -#elif !defined(FL_DOXYGEN) - -#endif - #endif // Fl_Copy_Surface_H // @@ -197,6 +197,7 @@ public: static int dnd(int use_selection); // call Fl_X::dnd(1) to support text dragging static int calc_mac_os_version(void); // computes the fl_mac_os_version global variable static void clip_to_rounded_corners(CGContextRef gc, int w, int h); + static void complete_copy_pdf_and_tiff(CGContextRef gc, CFMutableDataRef pdfdata); private: CGRect* subRect_; // makes sure subwindow remains inside its parent window // stores 3 binary flags: whether window is mapped to retina display; whether resolution just changed; diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 45f20b373..c5f60b019 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -180,6 +180,7 @@ if (USE_X11) drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx drivers/Xlib/Fl_Xlib_Graphics_Driver_vertex.cxx drivers/Xlib/Fl_Translated_Xlib_Graphics_Driver.cxx + drivers/Xlib/Fl_Xlib_Copy_Surface.cxx ) if (USE_XFT) set(DRIVER_FILES ${DRIVER_FILES} @@ -195,6 +196,7 @@ if (USE_X11) drivers/X11/Fl_X11_Screen_Driver.H drivers/X11/Fl_X11_Window_Driver.H drivers/Quartz/Fl_Quartz_Graphics_Driver.H + drivers/Xlib/Fl_Xlib_Copy_Surface.H ) elseif (APPLE) @@ -212,6 +214,7 @@ elseif (APPLE) drivers/Quartz/Fl_Quartz_Printer_Graphics_Driver.cxx drivers/Quartz/Fl_Quartz_Graphics_Driver_arci.cxx drivers/Quartz/Fl_Quartz_Graphics_Driver_line_style.cxx + drivers/Quartz/Fl_Quartz_Copy_Surface.cxx drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx drivers/Darwin/Fl_Darwin_System_Driver.cxx @@ -221,6 +224,7 @@ elseif (APPLE) drivers/Cocoa/Fl_Cocoa_Screen_Driver.H drivers/Cocoa/Fl_Cocoa_Window_Driver.H drivers/Quartz/Fl_Quartz_Graphics_Driver.H + drivers/Quartz/Fl_Quartz_Copy_Surface.H ) else () @@ -239,12 +243,14 @@ else () drivers/GDI/Fl_GDI_Graphics_Driver_line_style.cxx drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx drivers/GDI/Fl_GDI_Graphics_Driver_vertex.cxx + drivers/GDI/Fl_GDI_Copy_Surface.cxx ) set(DRIVER_HEADER_FILES drivers/WinAPI/Fl_WinAPI_System_Driver.H drivers/WinAPI/Fl_WinAPI_Screen_Driver.H drivers/WinAPI/Fl_WinAPI_Window_Driver.H drivers/GDI/Fl_GDI_Graphics_Driver.H + drivers/GDI/Fl_GDI_Copy_Surface.H ) endif (USE_X11) diff --git a/src/Fl_Copy_Surface.cxx b/src/Fl_Copy_Surface.cxx index 8076325bc..c6c1a3192 100644 --- a/src/Fl_Copy_Surface.cxx +++ b/src/Fl_Copy_Surface.cxx @@ -18,194 +18,57 @@ #include "config_lib.h" #include <FL/Fl_Copy_Surface.H> -#include <FL/Fl.H> -#ifdef FL_CFG_GFX_QUARTZ -#include "drivers/Quartz/Fl_Quartz_Graphics_Driver.h" -#endif -#ifdef FL_CFG_GFX_XLIB -#include "drivers/Xlib/Fl_Translated_Xlib_Graphics_Driver.H" -#endif -#ifdef FL_CFG_GFX_GDI -#include "drivers/GDI/Fl_GDI_Graphics_Driver.H" -#endif - -#if defined(__APPLE__) // PORTME: Fl_Surface_Driver - platform copy surface +#ifdef __APPLE__ +#include <src/drivers/Quartz/Fl_Quartz_Copy_Surface.H> #elif defined(WIN32) +#include <src/drivers/GDI/Fl_GDI_Copy_Surface.H> - -#else - -#endif - - -/** Constructor. - \param w and \param h are the width and height of the clipboard surface - in pixels where drawing will occur. - */ -Fl_Copy_Surface::Fl_Copy_Surface(int w, int h) : Fl_Widget_Surface(NULL) -{ - width = w; - height = h; -#ifdef __APPLE__ // PORTME: Fl_Surface_Driver - platform copy surface - driver(new Fl_Quartz_Graphics_Driver); - prepare_copy_pdf_and_tiff(w, h); -#elif defined(WIN32) - driver(new Fl_Translated_GDI_Graphics_Driver); - oldgc = (HDC)Fl_Surface_Device::surface()->driver()->gc(); - // exact computation of factor from screen units to EnhMetaFile units (0.01 mm) - HDC hdc = GetDC(NULL); - int hmm = GetDeviceCaps(hdc, HORZSIZE); - int hdots = GetDeviceCaps(hdc, HORZRES); - int vmm = GetDeviceCaps(hdc, VERTSIZE); - int vdots = GetDeviceCaps(hdc, VERTRES); - ReleaseDC(NULL, hdc); - float factorw = (100.f * hmm) / hdots; - float factorh = (100.f * vmm) / vdots; - - RECT rect; rect.left = 0; rect.top = 0; rect.right = (LONG)(w * factorw); rect.bottom = (LONG)(h * factorh); - gc = CreateEnhMetaFile (NULL, NULL, &rect, NULL); - if (gc != NULL) { - SetTextAlign(gc, TA_BASELINE|TA_LEFT); - SetBkMode(gc, TRANSPARENT); - } -#elif defined(FL_PORTING) -# pragma message "FL_PORTING: initialize members of Fl_Copy_Surface" -#else // Xlib - driver(new Fl_Translated_Xlib_Graphics_Driver()); - Fl::first_window()->make_current(); - oldwindow = fl_xid(Fl::first_window()); - xid = fl_create_offscreen(w,h); - _ss = NULL; - Fl_Surface_Device *present_surface = Fl_Surface_Device::surface(); - set_current(); - fl_color(FL_WHITE); - fl_rectf(0, 0, w, h); - present_surface->set_current(); -#endif -} - -/** Destructor. - */ -Fl_Copy_Surface::~Fl_Copy_Surface() -{ -#ifdef __APPLE__ // PORTME: Fl_Surface_Driver - platform copy surface - complete_copy_pdf_and_tiff(); -#elif defined(WIN32) - if (oldgc == (HDC)Fl_Surface_Device::surface()->driver()->gc()) oldgc = NULL; - HENHMETAFILE hmf = CloseEnhMetaFile (gc); - if ( hmf != NULL ) { - if ( OpenClipboard (NULL) ){ - EmptyClipboard (); - SetClipboardData (CF_ENHMETAFILE, hmf); - CloseClipboard (); - } - DeleteEnhMetaFile(hmf); - } - DeleteDC(gc); - Fl_Surface_Device::surface()->driver()->gc(oldgc); #elif defined(FL_PORTING) -# pragma message "FL_PORTING: free resources in destructor of Fl_Copy_Surface" -#else // Xlib - fl_pop_clip(); - unsigned char *data = fl_read_image(NULL,0,0,width,height,0); - fl_window = oldwindow; - _ss->set_current(); - Fl::copy_image(data,width,height,1); - delete[] data; - fl_delete_offscreen(xid); -#endif -} - +# pragma message "FL_PORTING: implement class Fl_Copy_Surface::Helper for your platform" + +class Fl_Copy_Surface::Helper : public Fl_Widget_Surface { // model + friend class Fl_Copy_Surface; +private: + int width; + int height; + Helper(int w, int h) : Fl_Widget_Surface(NULL) {} + ~Helper() {} + void set_current(){} + void translate(int x, int y) {} + void untranslate() {} + int w() {return width;} + int h() {return height;} +}; -void Fl_Copy_Surface::set_current() -{ -#if defined(__APPLE__) || defined(WIN32) // PORTME: Fl_Surface_Driver - platform copy surface - driver()->gc(gc); - fl_window = (Window)1; - Fl_Surface_Device::set_current(); -#elif defined(FL_PORTING) -# pragma message "FL_PORTING: implement Fl_Copy_Surface::set_current" #else - fl_window=xid; - if (!_ss) _ss = Fl_Surface_Device::surface(); - Fl_Surface_Device::set_current(); - fl_push_no_clip(); -#endif -} - - -#if defined(__APPLE__) // PORTME: Fl_Surface_Driver - platform copy surface - -size_t Fl_Copy_Surface::MyPutBytes(void* info, const void* buffer, size_t count) - { - CFDataAppendBytes ((CFMutableDataRef) info, (const UInt8 *)buffer, count); - return count; -} +#include <src/drivers/Xlib/Fl_Xlib_Copy_Surface.H> -void Fl_Copy_Surface::init_PDF_context(int w, int h) -{ - CGRect bounds = CGRectMake(0, 0, w, h ); - pdfdata = CFDataCreateMutable(NULL, 0); - CGDataConsumerRef myconsumer; -#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040 - if (&CGDataConsumerCreateWithCFData != NULL) { - myconsumer = CGDataConsumerCreateWithCFData(pdfdata); // 10.4 - } - else #endif - { - static CGDataConsumerCallbacks callbacks = { Fl_Copy_Surface::MyPutBytes, NULL }; - myconsumer = CGDataConsumerCreate ((void*) pdfdata, &callbacks); - } - gc = CGPDFContextCreate (myconsumer, &bounds, NULL); - CGDataConsumerRelease (myconsumer); -} -void Fl_Copy_Surface::prepare_copy_pdf_and_tiff(int w, int h) -{ - init_PDF_context(w, h); - if (gc == NULL) return; - CGRect bounds = CGRectMake(0, 0, w, h ); - CGContextBeginPage (gc, &bounds); - CGContextTranslateCTM(gc, 0, h); - CGContextScaleCTM(gc, 1.0f, -1.0f); - CGContextSaveGState(gc); +Fl_Copy_Surface::Helper *Fl_Copy_Surface::newPlatformSurface(int w, int h) { + return new Helper(w, h); } -void Fl_Copy_Surface::translate(int x, int y) { - CGContextRef gc = (CGContextRef)driver()->gc(); - CGContextRestoreGState(gc); - CGContextSaveGState(gc); - CGContextTranslateCTM(gc, x, y); - CGContextSaveGState(gc); +Fl_Copy_Surface::Fl_Copy_Surface(int w, int h) : Fl_Widget_Surface(NULL) { + platform_surface = newPlatformSurface(w, h); + driver(platform_surface->driver()); } -void Fl_Copy_Surface::untranslate() { - CGContextRestoreGState((CGContextRef)driver()->gc()); -} +Fl_Copy_Surface::~Fl_Copy_Surface() { delete platform_surface; } -#elif defined(WIN32) +void Fl_Copy_Surface::origin(int *x, int *y) {platform_surface->origin(x, y);} -void Fl_Copy_Surface::translate(int x, int y) { - ((Fl_Translated_GDI_Graphics_Driver*)driver())->translate_all(x, y); -} +void Fl_Copy_Surface::set_current() {platform_surface->set_current();} -void Fl_Copy_Surface::untranslate() { - ((Fl_Translated_GDI_Graphics_Driver*)driver())->untranslate_all(); -} +void Fl_Copy_Surface::translate(int x, int y) {platform_surface->translate(x, y);} -#else -void Fl_Copy_Surface::translate(int x, int y) { - ((Fl_Translated_Xlib_Graphics_Driver*)driver())->translate_all(x, y); -} +void Fl_Copy_Surface::untranslate() {platform_surface->untranslate();} -void Fl_Copy_Surface::untranslate() { - ((Fl_Translated_Xlib_Graphics_Driver*)driver())->untranslate_all(); -} +int Fl_Copy_Surface::w() {return platform_surface->w();} -#endif // __APPLE__ // PORTME: Fl_Surface_Driver - platform copy surface +int Fl_Copy_Surface::h() {return platform_surface->h();} // // End of "$Id$". diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm index 291efdf19..2da202e7e 100644 --- a/src/Fl_cocoa.mm +++ b/src/Fl_cocoa.mm @@ -40,7 +40,6 @@ extern "C" { #include <FL/Fl_Window.H> #include <FL/Fl_Tooltip.H> #include <FL/Fl_Printer.H> -#include <FL/Fl_Copy_Surface.H> #include <FL/Fl_Shared_Image.H> #include "drivers/Quartz/Fl_Quartz_Graphics_Driver.h" #include "drivers/Cocoa/Fl_Cocoa_Screen_Driver.h" @@ -3322,7 +3321,7 @@ void Fl_X::set_high_resolution(bool new_val) Fl_Display_Device::high_res_window_ = new_val; } -void Fl_Copy_Surface::complete_copy_pdf_and_tiff() +void Fl_X::complete_copy_pdf_and_tiff(CGContextRef gc, CFMutableDataRef pdfdata) { CGContextRestoreGState(gc); CGContextEndPage(gc); diff --git a/src/Makefile b/src/Makefile index 11bcb9adc..f1cccd2c1 100644 --- a/src/Makefile +++ b/src/Makefile @@ -233,6 +233,7 @@ QUARTZCPPFILES = \ drivers/Quartz/Fl_Quartz_Printer_Graphics_Driver.cxx \ drivers/Quartz/Fl_Quartz_Graphics_Driver_arci.cxx \ drivers/Quartz/Fl_Quartz_Graphics_Driver_line_style.cxx \ + drivers/Quartz/Fl_Quartz_Copy_Surface.cxx \ drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx \ drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx \ drivers/Darwin/Fl_Darwin_System_Driver.cxx @@ -246,6 +247,7 @@ XLIBCPPFILES = \ drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx \ drivers/Xlib/Fl_Xlib_Graphics_Driver_vertex.cxx \ drivers/Xlib/Fl_Translated_Xlib_Graphics_Driver.cxx \ + drivers/Xlib/Fl_Xlib_Copy_Surface.cxx \ drivers/X11/Fl_X11_Window_Driver.cxx \ drivers/X11/Fl_X11_Screen_Driver.cxx \ drivers/Posix/Fl_Posix_System_Driver.cxx @@ -265,6 +267,7 @@ GDICPPFILES = \ drivers/GDI/Fl_GDI_Graphics_Driver_line_style.cxx \ drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx \ drivers/GDI/Fl_GDI_Graphics_Driver_vertex.cxx \ + drivers/GDI/Fl_GDI_Copy_Surface.cxx \ drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx \ drivers/WinAPI/Fl_WinAPI_Screen_Driver.cxx \ drivers/WinAPI/Fl_WinAPI_System_Driver.cxx diff --git a/src/drivers/GDI/Fl_GDI_Copy_Surface.H b/src/drivers/GDI/Fl_GDI_Copy_Surface.H new file mode 100644 index 000000000..d5beaaa98 --- /dev/null +++ b/src/drivers/GDI/Fl_GDI_Copy_Surface.H @@ -0,0 +1,46 @@ +// +// "$Id: Fl_GDI_Copy_Surface.H 11241 2016-02-27 13:52:27Z manolo $" +// +// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2016 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// http://www.fltk.org/COPYING.php +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + + +#ifndef Fl_GDI_Copy_Surface_h +#define Fl_GDI_Copy_Surface_h + +#include <FL/Fl_Copy_Surface.H> +#include "Fl_GDI_Graphics_Driver.H" + +class Fl_Copy_Surface::Helper : public Fl_Widget_Surface { + friend class Fl_Copy_Surface; +private: + int width; + int height; + HDC oldgc; + HDC gc; + Helper(int w, int h); + ~Helper(); + void set_current(); + void translate(int x, int y); + void untranslate(); + int w() {return width;} + int h() {return height;} +}; + +#endif /* Fl_GDI_Copy_Surface_h */ + +// +// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $". +// diff --git a/src/drivers/GDI/Fl_GDI_Copy_Surface.cxx b/src/drivers/GDI/Fl_GDI_Copy_Surface.cxx new file mode 100644 index 000000000..bb05377ff --- /dev/null +++ b/src/drivers/GDI/Fl_GDI_Copy_Surface.cxx @@ -0,0 +1,75 @@ +// +// "$Id: Fl_GDI_Copy_Surface.cxx 11241 2016-02-27 13:52:27Z manolo $" +// +// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2016 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// http://www.fltk.org/COPYING.php +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +#include "Fl_GDI_Copy_Surface.H" + +Fl_Copy_Surface::Helper::Helper(int w, int h) : Fl_Widget_Surface(NULL) { + width = w; + height = h; + driver(new Fl_Translated_GDI_Graphics_Driver); + oldgc = (HDC)Fl_Surface_Device::surface()->driver()->gc(); + // exact computation of factor from screen units to EnhMetaFile units (0.01 mm) + HDC hdc = GetDC(NULL); + int hmm = GetDeviceCaps(hdc, HORZSIZE); + int hdots = GetDeviceCaps(hdc, HORZRES); + int vmm = GetDeviceCaps(hdc, VERTSIZE); + int vdots = GetDeviceCaps(hdc, VERTRES); + ReleaseDC(NULL, hdc); + float factorw = (100.f * hmm) / hdots; + float factorh = (100.f * vmm) / vdots; + + RECT rect; rect.left = 0; rect.top = 0; rect.right = (LONG)(w * factorw); rect.bottom = (LONG)(h * factorh); + gc = CreateEnhMetaFile (NULL, NULL, &rect, NULL); + if (gc != NULL) { + SetTextAlign(gc, TA_BASELINE|TA_LEFT); + SetBkMode(gc, TRANSPARENT); + } +} + +Fl_Copy_Surface::Helper::~Helper() { + if (oldgc == (HDC)Fl_Surface_Device::surface()->driver()->gc()) oldgc = NULL; + HENHMETAFILE hmf = CloseEnhMetaFile (gc); + if ( hmf != NULL ) { + if ( OpenClipboard (NULL) ){ + EmptyClipboard (); + SetClipboardData (CF_ENHMETAFILE, hmf); + CloseClipboard (); + } + DeleteEnhMetaFile(hmf); + } + DeleteDC(gc); + Fl_Surface_Device::surface()->driver()->gc(oldgc); +} + +void Fl_Copy_Surface::Helper::set_current() { + driver()->gc(gc); + fl_window = (Window)1; + Fl_Surface_Device::set_current(); +} + +void Fl_Copy_Surface::Helper::translate(int x, int y) { + ((Fl_Translated_GDI_Graphics_Driver*)driver())->translate_all(x, y); +} + +void Fl_Copy_Surface::Helper::untranslate() { + ((Fl_Translated_GDI_Graphics_Driver*)driver())->untranslate_all(); +} + +// +// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $". +// diff --git a/src/drivers/Quartz/Fl_Quartz_Copy_Surface.H b/src/drivers/Quartz/Fl_Quartz_Copy_Surface.H new file mode 100644 index 000000000..2cb1b2848 --- /dev/null +++ b/src/drivers/Quartz/Fl_Quartz_Copy_Surface.H @@ -0,0 +1,49 @@ +// +// "$Id: Fl_Quartz_Copy_Surface.H 11241 2016-02-27 13:52:27Z manolo $" +// +// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2016 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// http://www.fltk.org/COPYING.php +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +#ifndef FL_QUARTZ_COPY_SURFACE_H +#define FL_QUARTZ_COPY_SURFACE_H 1 + +#include <FL/Fl_Copy_Surface.H> + +#include <ApplicationServices/ApplicationServices.h> + +class Fl_Copy_Surface::Helper : public Fl_Widget_Surface { + friend class Fl_Copy_Surface; +private: + int width; + int height; + CFMutableDataRef pdfdata; + CGContextRef gc; + void prepare_copy_pdf_and_tiff(int w, int h); + void init_PDF_context(int w, int h); + static size_t MyPutBytes(void* info, const void* buffer, size_t count); + Helper(int w, int h); + ~Helper(); + void set_current(); + void translate(int x, int y); + void untranslate(); + int w() {return width;} + int h() {return height;} +}; + +#endif // FL_QUARTZ_COPY_SURFACE_H + +// +// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $". +// diff --git a/src/drivers/Quartz/Fl_Quartz_Copy_Surface.cxx b/src/drivers/Quartz/Fl_Quartz_Copy_Surface.cxx new file mode 100644 index 000000000..1606e7b2a --- /dev/null +++ b/src/drivers/Quartz/Fl_Quartz_Copy_Surface.cxx @@ -0,0 +1,93 @@ +// +// "$Id: Fl_Quartz_Copy_Surface.cxx 11241 2016-02-27 13:52:27Z manolo $" +// +// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2016 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// http://www.fltk.org/COPYING.php +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +#include "config_lib.h" + +#ifdef FL_CFG_GFX_QUARTZ +#include "Fl_Quartz_Copy_Surface.H" +#include "Fl_Quartz_Graphics_Driver.H" +#endif + +Fl_Copy_Surface::Helper::Helper(int w, int h) : Fl_Widget_Surface(NULL) { + width = w; + height = h; + driver(new Fl_Quartz_Graphics_Driver); + prepare_copy_pdf_and_tiff(w, h); +} + +Fl_Copy_Surface::Helper::~Helper() { + // that code is implemented in Fl_cocoa.mm because it uses some Objective-c + Fl_X::complete_copy_pdf_and_tiff(gc, pdfdata); +} + +void Fl_Copy_Surface::Helper::set_current() { + driver()->gc(gc); + fl_window = (Window)1; + Fl_Surface_Device::set_current(); +} + +size_t Fl_Copy_Surface::Helper::MyPutBytes(void* info, const void* buffer, size_t count) +{ + CFDataAppendBytes ((CFMutableDataRef) info, (const UInt8 *)buffer, count); + return count; +} + +void Fl_Copy_Surface::Helper::init_PDF_context(int w, int h) +{ + CGRect bounds = CGRectMake(0, 0, w, h ); + pdfdata = CFDataCreateMutable(NULL, 0); + CGDataConsumerRef myconsumer; +#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040 + if (&CGDataConsumerCreateWithCFData != NULL) { + myconsumer = CGDataConsumerCreateWithCFData(pdfdata); // 10.4 + } + else +#endif + { + static CGDataConsumerCallbacks callbacks = { Fl_Copy_Surface::Helper::MyPutBytes, NULL }; + myconsumer = CGDataConsumerCreate ((void*) pdfdata, &callbacks); + } + gc = CGPDFContextCreate (myconsumer, &bounds, NULL); + CGDataConsumerRelease (myconsumer); +} + +void Fl_Copy_Surface::Helper::prepare_copy_pdf_and_tiff(int w, int h) +{ + init_PDF_context(w, h); + if (gc == NULL) return; + CGRect bounds = CGRectMake(0, 0, w, h ); + CGContextBeginPage (gc, &bounds); + CGContextTranslateCTM(gc, 0, h); + CGContextScaleCTM(gc, 1.0f, -1.0f); + CGContextSaveGState(gc); +} + +void Fl_Copy_Surface::Helper::translate(int x, int y) { + CGContextRestoreGState(gc); + CGContextSaveGState(gc); + CGContextTranslateCTM(gc, x, y); + CGContextSaveGState(gc); +} + +void Fl_Copy_Surface::Helper::untranslate() { + CGContextRestoreGState(gc); +} + +// +// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $". +// diff --git a/src/drivers/Xlib/Fl_Xlib_Copy_Surface.H b/src/drivers/Xlib/Fl_Xlib_Copy_Surface.H new file mode 100644 index 000000000..e0ff5ef31 --- /dev/null +++ b/src/drivers/Xlib/Fl_Xlib_Copy_Surface.H @@ -0,0 +1,48 @@ +// +// "$Id: Fl_Xlib_Copy_Surface.H 11241 2016-02-27 13:52:27Z manolo $" +// +// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2016 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// http://www.fltk.org/COPYING.php +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + + +#ifndef Fl_Xlib_Copy_Surface_h +#define Fl_Xlib_Copy_Surface_h + +#include <FL/Fl_Copy_Surface.H> + +#include "Fl_Translated_Xlib_Graphics_Driver.H" + +class Fl_Copy_Surface::Helper : public Fl_Widget_Surface { + friend class Fl_Copy_Surface; +private: + int width; + int height; + Fl_Offscreen xid; + Window oldwindow; + Fl_Surface_Device *_ss; + Helper(int w, int h); + ~Helper(); + void set_current(); + void translate(int x, int y); + void untranslate(); + int w() {return width;} + int h() {return height;} +}; + +#endif /* Fl_Xlib_Copy_Surface_h */ + +// +// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $". +// diff --git a/src/drivers/Xlib/Fl_Xlib_Copy_Surface.cxx b/src/drivers/Xlib/Fl_Xlib_Copy_Surface.cxx new file mode 100644 index 000000000..77eb9ecd3 --- /dev/null +++ b/src/drivers/Xlib/Fl_Xlib_Copy_Surface.cxx @@ -0,0 +1,64 @@ +// +// "$Id: Fl_Xlib_Copy_Surface.cxx 11241 2016-02-27 13:52:27Z manolo $" +// +// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2016 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// http://www.fltk.org/COPYING.php +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +#include "Fl_Xlib_Copy_Surface.H" +#include <FL/Fl.H> + +Fl_Copy_Surface::Helper::Helper(int w, int h) : Fl_Widget_Surface(NULL) { + width = w; + height = h; + driver(new Fl_Translated_Xlib_Graphics_Driver()); + Fl::first_window()->make_current(); + oldwindow = fl_xid(Fl::first_window()); + xid = fl_create_offscreen(w,h); + _ss = NULL; + Fl_Surface_Device *present_surface = Fl_Surface_Device::surface(); + set_current(); + fl_color(FL_WHITE); + fl_rectf(0, 0, w, h); + present_surface->set_current(); +} + +Fl_Copy_Surface::Helper::~Helper() { + fl_pop_clip(); + unsigned char *data = fl_read_image(NULL,0,0,width,height,0); + fl_window = oldwindow; + _ss->set_current(); + Fl::copy_image(data,width,height,1); + delete[] data; + fl_delete_offscreen(xid); +} + +void Fl_Copy_Surface::Helper::set_current() { + fl_window=xid; + if (!_ss) _ss = Fl_Surface_Device::surface(); + Fl_Surface_Device::set_current(); + fl_push_no_clip(); +} + +void Fl_Copy_Surface::Helper::translate(int x, int y) { + ((Fl_Translated_Xlib_Graphics_Driver*)driver())->translate_all(x, y); +} + +void Fl_Copy_Surface::Helper::untranslate() { + ((Fl_Translated_Xlib_Graphics_Driver*)driver())->untranslate_all(); +} + +// +// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $". +// |