Replace src/Fl_Font.H by one file for each platform.

This file contained nearly only platform-specific code.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11507 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2016-04-02 13:22:48 +00:00
parent c03f3d8946
commit d011d5b4f0
18 changed files with 281 additions and 37 deletions

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@ -112,6 +112,8 @@ public:
Fl_Text_Editor::Key_Binding *text_editor_extra_key_bindings;
// default implementation may be enough
virtual int text_display_can_leak() { return 0; }
// an implementation which returns NULL may be enough
static struct Fl_Fontdesc *calc_fl_fonts();
};

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@ -107,7 +107,7 @@ struct flCocoaRegion {
}; // a region is the union of a series of rectangles
# include <FL/Fl_Window.H>
# include "../src/Fl_Font.H"
#include "../src/drivers/Quartz/Fl_Font.H"
#ifndef CGFLOAT_DEFINED //appears with 10.5 in CGBase.h
#if defined(__LP64__) && __LP64__
@ -167,7 +167,6 @@ public:
static CGImageRef CGImage_from_window_rect(Fl_Window *win, int x, int y, int w, int h);
static unsigned char *bitmap_from_window_rect(Fl_Window *win, int x, int y, int w, int h, int *bytesPerPixel);
static void screen_work_area(int &X, int &Y, int &W, int &H, int n); // compute work area of a given screen
static Fl_Fontdesc* calc_fl_fonts(void); // computes the fl_fonts 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);
static void draw_layer_to_context(CALayer *layer, CGContextRef gc, int w, int h);

1
FL/x.H
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@ -108,7 +108,6 @@ private:
XFontStruct *ptr;
};
extern FL_EXPORT Fl_XFont_On_Demand fl_xfont;
extern FL_EXPORT XFontStruct* fl_X_core_font();
// this object contains all X-specific stuff about a window:
// Warning: this object is highly subject to change!

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@ -199,7 +199,7 @@ if (USE_X11)
drivers/Posix/Fl_Posix_System_Driver.H
drivers/X11/Fl_X11_Screen_Driver.H
drivers/X11/Fl_X11_Window_Driver.H
drivers/Quartz/Fl_Quartz_Graphics_Driver.H
drivers/Xlib/Fl_Font.H
)
elseif (USE_SDL)
@ -256,6 +256,7 @@ 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_Font.H
)
else ()
@ -285,6 +286,7 @@ else ()
drivers/WinAPI/Fl_WinAPI_Screen_Driver.H
drivers/WinAPI/Fl_WinAPI_Window_Driver.H
drivers/GDI/Fl_GDI_Graphics_Driver.H
drivers/GDI/Fl_Font.H
)
endif (USE_X11)

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@ -61,7 +61,7 @@ void fl_cleanup_dc_list(void);
#include <FL/Fl_Paged_Device.H>
#include <FL/Fl_Shared_Image.H>
#include "flstring.h"
#include "Fl_Font.H"
#include "drivers/GDI/Fl_Font.H"
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>

70
src/drivers/GDI/Fl_Font.H Normal file
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@ -0,0 +1,70 @@
//
// "$Id: Fl_Font.H 11506 2016-04-02 11:58:13Z manolo $"
//
// Font definitions for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2011 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
// http://www.fltk.org/str.php
//
// Two internal fltk data structures:
//
// Fl_Fontdesc: an entry into the fl_font() table. There is one of these
// for each fltk font number.
//
#ifndef FL_FONT_
#define FL_FONT_
#include <config.h>
/**
This a structure for an actual system font, with junk to
help choose it and info on character sizes. Each Fl_Fontdesc has a
linked list of these. These are created the first time each system
font/size combination is used.
*/
class Fl_Font_Descriptor {
public:
/** linked list for this Fl_Fontdesc */
Fl_Font_Descriptor *next;
Fl_Fontsize size; /**< font size */
#ifndef FL_DOXYGEN // don't bother with platorm dependant details in the doc.
HFONT fid;
int *width[64];
TEXTMETRIC metr;
int angle;
FL_EXPORT Fl_Font_Descriptor(const char* fontname, Fl_Fontsize size);
# if HAVE_GL
unsigned int listbase;// base of display list, 0 = none
char glok[64];
# endif // HAVE_GL
FL_EXPORT ~Fl_Font_Descriptor();
#endif // FL_DOXYGEN
};
//extern FL_EXPORT Fl_Font_Descriptor *fl_fontsize; // the currently selected one
struct Fl_Fontdesc {
const char *name;
char fontname[128]; // "Pretty" font name
Fl_Font_Descriptor *first; // linked list of sizes of this style
};
extern FL_EXPORT Fl_Fontdesc *fl_fonts; // the table
#endif
//
// End of "$Id: Fl_Font.H 11506 2016-04-02 11:58:13Z manolo $".
//

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@ -41,7 +41,7 @@
#include <FL/Fl.H>
#include <FL/fl_draw.H>
#include <FL/x.H>
#include "../../Fl_Font.H"
#include "Fl_Font.H"
#include <stdio.h>
#include <stdlib.h>

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@ -0,0 +1,76 @@
//
// "$Id: Fl_Font.H 11506 2016-04-02 11:58:13Z manolo $"
//
// Font definitions for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2011 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
//
// Two internal fltk data structures:
//
// Fl_Fontdesc: an entry into the fl_font() table. There is one of these
// for each fltk font number.
//
#ifndef FL_FONT_
#define FL_FONT_
#include <config.h>
#include <ApplicationServices/ApplicationServices.h>
/**
This a structure for an actual system font, with junk to
help choose it and info on character sizes. Each Fl_Fontdesc has a
linked list of these. These are created the first time each system
font/size combination is used.
*/
class Fl_Font_Descriptor {
public:
/** linked list for this Fl_Fontdesc */
Fl_Font_Descriptor *next;
Fl_Fontsize size; /**< font size */
#ifndef FL_DOXYGEN // don't bother with platorm dependant details in the doc.
Fl_Font_Descriptor(const char* fontname, Fl_Fontsize size);
ATSUTextLayout layout;
# if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
CTFontRef fontref;
// the unicode span is divided in 512 blocks of 128 characters
float *width[512]; // array of arrays of character widths
# endif
ATSUStyle style;
short ascent, descent, q_width;
# if HAVE_GL
unsigned int listbase;// base of display list, 0 = none
# endif // HAVE_GL
FL_EXPORT ~Fl_Font_Descriptor();
#endif // FL_DOXYGEN
};
//extern FL_EXPORT Fl_Font_Descriptor *fl_fontsize; // the currently selected one
struct Fl_Fontdesc {
const char *name;
char fontname[128]; // "Pretty" font name
Fl_Font_Descriptor *first; // linked list of sizes of this style
char **xlist; // matched X font names
int n; // size of xlist, negative = don't free xlist!
};
extern FL_EXPORT Fl_Fontdesc *fl_fonts; // the table
#endif
//
// End of "$Id: Fl_Font.H 11506 2016-04-02 11:58:13Z manolo $".
//

View File

@ -25,6 +25,7 @@
#include <FL/Fl.H>
#include <FL/x.H>
#include <FL/fl_utf8.h>
#include <FL/Fl_Screen_Driver.H>
Fl_Fontdesc* fl_fonts = NULL;
@ -48,7 +49,7 @@ static const int CoreText_threshold = 100500; // this represents Mac OS 10.5
// turn a stored font name into a pretty name:
const char* Fl::get_font_name(Fl_Font fnum, int* ap) {
if (!fl_fonts) fl_fonts = Fl_X::calc_fl_fonts();
if (!fl_fonts) fl_fonts = Fl_Screen_Driver::calc_fl_fonts();
Fl_Fontdesc *f = fl_fonts + fnum;
if (!f->fontname[0]) {
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
@ -200,7 +201,7 @@ else {
int Fl::get_font_sizes(Fl_Font fnum, int*& sizep) {
static int array[128];
if (!fl_fonts) fl_fonts = Fl_X::calc_fl_fonts();
if (!fl_fonts) fl_fonts = Fl_Screen_Driver::calc_fl_fonts();
Fl_Fontdesc *s = fl_fonts+fnum;
if (!s->name) s = fl_fonts; // empty slot in table, use entry 0
int cnt = 0;
@ -416,7 +417,7 @@ static UniChar *mac_Utf8_to_Utf16(const char *txt, int len, int *new_len)
return utfWbuf;
} // mac_Utf8_to_Utf16
Fl_Fontdesc* Fl_X::calc_fl_fonts(void)
Fl_Fontdesc* Fl_Screen_Driver::calc_fl_fonts(void)
{
if (!fl_mac_os_version) fl_mac_os_version = Fl_Darwin_System_Driver::calc_mac_os_version();
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
@ -427,7 +428,7 @@ Fl_Fontdesc* Fl_X::calc_fl_fonts(void)
}
static Fl_Font_Descriptor* find(Fl_Font fnum, Fl_Fontsize size) {
if (!fl_fonts) fl_fonts = Fl_X::calc_fl_fonts();
if (!fl_fonts) fl_fonts = Fl_Screen_Driver::calc_fl_fonts();
Fl_Fontdesc* s = fl_fonts+fnum;
if (!s->name) s = fl_fonts; // use 0 if fnum undefined
Fl_Font_Descriptor* f;

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@ -526,6 +526,10 @@ int Fl_WinAPI_Screen_Driver::compose(int &del) {
return 1;
}
struct Fl_Fontdesc *Fl_Screen_Driver::calc_fl_fonts() {
return NULL;
}
//
// End of "$Id$".
//

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@ -636,6 +636,10 @@ int Fl_X11_Screen_Driver::text_display_can_leak() {
#endif
}
struct Fl_Fontdesc *Fl_Screen_Driver::calc_fl_fonts() {
return NULL;
}
//
// End of "$Id$".
//

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@ -0,0 +1,82 @@
//
// "$Id: Fl_Font.H 11506 2016-04-02 11:58:13Z manolo $"
//
// Font definitions for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2011 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
//
// Two internal fltk data structures:
//
// Fl_Fontdesc: an entry into the fl_font() table. There is one of these
// for each fltk font number.
//
#ifndef FL_FONT_
#define FL_FONT_
#include <config.h>
#if USE_XFT
typedef struct _XftFont XftFont;
#else
# include "../../Xutf8.h"
#endif // USE_XFT
/**
This a structure for an actual system font, with junk to
help choose it and info on character sizes. Each Fl_Fontdesc has a
linked list of these. These are created the first time each system
font/size combination is used.
*/
class Fl_Font_Descriptor {
public:
/** linked list for this Fl_Fontdesc */
Fl_Font_Descriptor *next;
Fl_Fontsize size; /**< font size */
#ifndef FL_DOXYGEN // don't bother with platorm dependant details in the doc.
# if USE_XFT
XftFont* font;
//const char* encoding;
int angle;
FL_EXPORT Fl_Font_Descriptor(const char* xfontname, Fl_Fontsize size, int angle);
# else
XUtf8FontStruct* font; // X UTF-8 font information
FL_EXPORT Fl_Font_Descriptor(const char* xfontname);
# endif
# if HAVE_GL
unsigned int listbase;// base of display list, 0 = none
char glok[64];
# endif // HAVE_GL
FL_EXPORT ~Fl_Font_Descriptor();
#endif // FL_DOXYGEN
};
//extern FL_EXPORT Fl_Font_Descriptor *fl_fontsize; // the currently selected one
struct Fl_Fontdesc {
const char *name;
char fontname[128]; // "Pretty" font name
Fl_Font_Descriptor *first; // linked list of sizes of this style
char **xlist; // matched X font names
int n; // size of xlist, negative = don't free xlist!
};
extern FL_EXPORT Fl_Fontdesc *fl_fonts; // the table
#endif
//
// End of "$Id: Fl_Font.H 11506 2016-04-02 11:58:13Z manolo $".
//

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@ -22,7 +22,7 @@
#include <FL/Fl.H>
#include <FL/fl_draw.H>
#include <FL/x.H>
#include "../../Fl_Font.H"
#include "Fl_Font.H"
#include <stdio.h>
#include <stdlib.h>

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@ -22,7 +22,7 @@
#include <FL/Fl.H>
#include <FL/fl_draw.H>
#include <FL/x.H>
#include "../../Fl_Font.H"
#include "Fl_Font.H"
#include <stdio.h>
#include <stdlib.h>

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@ -22,7 +22,13 @@
#include <FL/Fl.H>
#include <FL/x.H>
#include <FL/fl_draw.H>
#include "Fl_Font.H"
#if defined(__APPLE__)
#include "drivers/Quartz/Fl_Font.H"
#elif defined(WIN32)
#include "drivers/GDI/Fl_Font.H"
#elif USE_X11
#include "drivers/Xlib/Fl_Font.H"
#endif
#include <stdio.h>
#include <stdlib.h>
@ -31,16 +37,6 @@
// all driver code is now in drivers/XXX/Fl_XXX_Graphics_Driver_xyz.cxx
// -----------------------------------------------------------------------------
#if defined(WIN32) || defined(__APPLE__) // PORTME: Fl_Graphics_Driver - platform font stuff
#elif defined(FL_PORTING)
# pragma message "FL_PORTING: do you need the XFontStruct ?"
#else
XFontStruct *fl_X_core_font()
{
return fl_xfont.value();
}
#endif
double fl_width(const char* c) {
if (c) return fl_width(c, (int) strlen(c));
else return 0.0f;

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@ -22,8 +22,15 @@
#include <FL/Fl.H>
#include <FL/x.H>
#include <FL/fl_draw.H>
#include <FL/Fl_Screen_Driver.H>
#include "flstring.h"
#include "Fl_Font.H"
#if defined(__APPLE__)
#include "drivers/Quartz/Fl_Font.H"
#elif defined(WIN32)
#include "drivers/GDI/Fl_Font.H"
#elif USE_X11
#include "drivers/Xlib/Fl_Font.H"
#endif
#include <stdlib.h>
static int table_size;
@ -32,9 +39,7 @@ static int table_size;
the string is not copied, so the string must be in static memory.
*/
void Fl::set_font(Fl_Font fnum, const char* name) {
#ifdef __APPLE__ // PORTME: Fl_Graphics_Driver - platform fonts
if (!fl_fonts) fl_fonts = Fl_X::calc_fl_fonts();
#endif
if (!fl_fonts) fl_fonts = Fl_Screen_Driver::calc_fl_fonts();
while (fnum >= table_size) {
int i = table_size;
if (!i) { // don't realloc the built-in table
@ -85,9 +90,7 @@ void Fl::set_font(Fl_Font fnum, Fl_Font from) {
of this face.
*/
const char* Fl::get_font(Fl_Font fnum) {
#ifdef __APPLE__ // PORTME: Fl_Graphics_Driver - platform fonts
if (!fl_fonts) fl_fonts = Fl_X::calc_fl_fonts();
#endif
if (!fl_fonts) fl_fonts = Fl_Screen_Driver::calc_fl_fonts();
return fl_fonts[fnum].name;
}

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@ -35,7 +35,13 @@
#include <FL/fl_draw.H>
#include <FL/Fl_Device.H>
#include "Fl_Gl_Choice.H"
#include "Fl_Font.H"
#if defined(__APPLE__)
#include "drivers/Quartz/Fl_Font.H"
#elif defined(WIN32)
#include "drivers/GDI/Fl_Font.H"
#elif USE_X11
#include "drivers/Xlib/Fl_Font.H"
#endif
#include <FL/fl_utf8.h>
#if defined(WIN32) || defined(__APPLE__) // PORTME: Fl_Graphics_Driver - platform opengl
@ -92,7 +98,7 @@ void gl_font(int fontid, int size) {
* then sorting through them at draw time (for normal X rendering) to find which one can
* render the current glyph... But for now, just use the first font in the list for GL...
*/
XFontStruct *font = fl_X_core_font();
XFontStruct *font = fl_xfont.value();
int base = font->min_char_or_byte2;
int count = font->max_char_or_byte2-base+1;
fl_fontsize->listbase = glGenLists(256);

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@ -944,7 +944,7 @@ fl_font.o: ../FL/Fl_Device.H ../FL/Fl_Plugin.H ../FL/Fl_Preferences.H
fl_font.o: ../FL/Fl_Window.H ../FL/Enumerations.H ../FL/Fl_Window.H
fl_font.o: ../FL/Fl_Group.H ../FL/Fl_Widget.H ../FL/Fl_Bitmap.H
fl_font.o: ../FL/Fl_Image.H ../FL/Fl_Graphics_Driver.H ../FL/Fl_Image.H
fl_font.o: ../FL/Fl_Bitmap.H ../FL/Fl_Pixmap.H ../FL/Fl_RGB_Image.H Fl_Font.H
fl_font.o: ../FL/Fl_Bitmap.H ../FL/Fl_Pixmap.H ../FL/Fl_RGB_Image.H drivers/GDI/Fl_Font.H drivers/Quartz/Fl_Font.H drivers/Xlib/Fl_Font.H
fl_gleam.o: ../FL/Fl.H ../FL/fl_utf8.h ../FL/Fl_Export.H ../FL/fl_types.h
fl_gleam.o: ../FL/Enumerations.H ../FL/abi-version.h ../FL/fl_draw.H
fl_gleam.o: ../FL/x.H ../FL/Fl_Device.H ../FL/Fl_Plugin.H
@ -1036,7 +1036,7 @@ fl_set_font.o: ../FL/Fl_Window.H ../FL/Fl_Group.H ../FL/Fl_Widget.H
fl_set_font.o: ../FL/Fl_Bitmap.H ../FL/Fl_Image.H ../FL/Fl_Graphics_Driver.H
fl_set_font.o: ../FL/Fl_Image.H ../FL/Fl_Bitmap.H ../FL/Fl_Pixmap.H
fl_set_font.o: ../FL/Fl_RGB_Image.H flstring.h ../FL/Fl_Export.H ../config.h
fl_set_font.o: Fl_Font.H
fl_set_font.o: drivers/GDI/Fl_Font.H drivers/Quartz/Fl_Font.H drivers/Xlib/Fl_Font.H
fl_scroll_area.o: ../config.h ../FL/Fl.H ../FL/fl_utf8.h ../FL/Fl_Export.H
fl_scroll_area.o: ../FL/fl_types.h ../FL/Enumerations.H ../FL/abi-version.h
fl_scroll_area.o: ../FL/x.H ../FL/Fl_Device.H ../FL/Fl_Plugin.H
@ -1124,7 +1124,7 @@ drivers/PostScript/Fl_PostScript.o: ../FL/Fl_Box.H ../FL/Fl_Check_Button.H
drivers/PostScript/Fl_PostScript.o: ../FL/Fl_Light_Button.H ../FL/Fl_Button.H
drivers/PostScript/Fl_PostScript.o: ../FL/Fl_File_Input.H ../FL/Fl_Input.H
drivers/PostScript/Fl_PostScript.o: ../FL/Fl_Input_.H
drivers/PostScript/Fl_PostScript.o: ../FL/Fl_Return_Button.H ../src/Fl_Font.H
drivers/PostScript/Fl_PostScript.o: ../FL/Fl_Return_Button.H
drivers/PostScript/Fl_PostScript_image.o: ../FL/Fl_PostScript.H
drivers/PostScript/Fl_PostScript_image.o: ../FL/Fl_Paged_Device.H
drivers/PostScript/Fl_PostScript_image.o: ../FL/Fl_Widget_Surface.H
@ -1468,7 +1468,7 @@ drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.o: ../FL/fl_draw.H
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.o: ../FL/Enumerations.H
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.o: ../FL/Fl_Window.H
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.o: ../FL/Fl_Group.H
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.o: ../FL/Fl_Bitmap.H Fl_Font.H
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.o: ../FL/Fl_Bitmap.H drivers/Xlib/Fl_Font.H
forms_compatability.o: ../FL/forms.H ../FL/Fl.H ../FL/fl_utf8.h
forms_compatability.o: ../FL/Fl_Export.H ../FL/fl_types.h
forms_compatability.o: ../FL/Enumerations.H ../FL/abi-version.h
@ -1658,7 +1658,7 @@ gl_draw.o: ../FL/fl_draw.H ../FL/Enumerations.H ../FL/Fl_Window.H
gl_draw.o: ../FL/Fl_Group.H ../FL/Fl_Widget.H ../FL/Fl_Bitmap.H
gl_draw.o: ../FL/Fl_Image.H ../FL/Fl_Graphics_Driver.H ../FL/Fl_Image.H
gl_draw.o: ../FL/Fl_Bitmap.H ../FL/Fl_Pixmap.H ../FL/Fl_RGB_Image.H
gl_draw.o: Fl_Gl_Choice.H Fl_Font.H ../FL/fl_utf8.h Xutf8.h
gl_draw.o: Fl_Gl_Choice.H drivers/GDI/Fl_Font.H drivers/Quartz/Fl_Font.H drivers/Xlib/Fl_Font.H ../FL/fl_utf8.h Xutf8.h
gl_start.o: ../config.h ../FL/Fl.H ../FL/fl_utf8.h ../FL/Fl_Export.H
gl_start.o: ../FL/fl_types.h ../FL/Enumerations.H ../FL/abi-version.h
gl_start.o: ../FL/Fl_Window.H ../FL/Fl_Group.H ../FL/Fl_Widget.H