From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Fri, 8 Aug 2014 14:42:07 +0300 Subject: Add third_party libs --- third_party/windows/fltk-1.1.10/src/fl_cursor.cxx | 335 ++++++++++++++++++++++ 1 file changed, 335 insertions(+) create mode 100644 third_party/windows/fltk-1.1.10/src/fl_cursor.cxx (limited to 'third_party/windows/fltk-1.1.10/src/fl_cursor.cxx') diff --git a/third_party/windows/fltk-1.1.10/src/fl_cursor.cxx b/third_party/windows/fltk-1.1.10/src/fl_cursor.cxx new file mode 100644 index 0000000..0e91169 --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/fl_cursor.cxx @@ -0,0 +1,335 @@ +// +// "$Id: fl_cursor.cxx 5654 2007-02-02 13:52:37Z matt $" +// +// Mouse cursor support for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2005 by Bill Spitzak and others. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +// Change the current cursor. +// Under X the cursor is attached to the X window. I tried to hide +// this and pretend that changing the cursor is a drawing function. +// This avoids a field in the Fl_Window, and I suspect is more +// portable to other systems. + +#include +#include +#include +#if !defined(WIN32) && !defined(__APPLE__) +# include +#endif +#include + +void fl_cursor(Fl_Cursor c, Fl_Color fg, Fl_Color bg) { + if (Fl::first_window()) Fl::first_window()->cursor(c,fg,bg); +} + +void Fl_Window::default_cursor(Fl_Cursor c, Fl_Color fg, Fl_Color bg) { +// if (c == FL_CURSOR_DEFAULT) c = FL_CURSOR_ARROW; + + cursor_default = c; + cursor_fg = fg; + cursor_bg = bg; + + cursor(c, fg, bg); +} + +#ifdef WIN32 + +# ifndef IDC_HAND +# define IDC_HAND MAKEINTRESOURCE(32649) +# endif // !IDC_HAND + +void Fl_Window::cursor(Fl_Cursor c, Fl_Color c1, Fl_Color c2) { + if (!shown()) return; + // the cursor must be set for the top level window, not for subwindows + Fl_Window *w = window(), *toplevel = this; + while (w) { toplevel = w; w = w->window(); } + if (toplevel != this) { toplevel->cursor(c, c1, c2); return; } + // now set the actual cursor + if (c == FL_CURSOR_DEFAULT) { + c = cursor_default; + } + if (c > FL_CURSOR_NESW) { + i->cursor = 0; + } else if (c == FL_CURSOR_DEFAULT) { + i->cursor = fl_default_cursor; + } else { + LPSTR n; + switch (c) { + case FL_CURSOR_ARROW: n = IDC_ARROW; break; + case FL_CURSOR_CROSS: n = IDC_CROSS; break; + case FL_CURSOR_WAIT: n = IDC_WAIT; break; + case FL_CURSOR_INSERT: n = IDC_IBEAM; break; + case FL_CURSOR_HELP: n = IDC_HELP; break; + case FL_CURSOR_HAND: { + OSVERSIONINFO osvi; + + // Get the OS version: Windows 98 and 2000 have a standard + // hand cursor. + memset(&osvi, 0, sizeof(OSVERSIONINFO)); + osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&osvi); + + if (osvi.dwMajorVersion > 4 || + (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion > 0 && + osvi.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS)) n = IDC_HAND; + else n = IDC_UPARROW; + } break; + case FL_CURSOR_MOVE: n = IDC_SIZEALL; break; + case FL_CURSOR_N: + case FL_CURSOR_S: + case FL_CURSOR_NS: n = IDC_SIZENS; break; + case FL_CURSOR_NE: + case FL_CURSOR_SW: + case FL_CURSOR_NESW: n = IDC_SIZENESW; break; + case FL_CURSOR_E: + case FL_CURSOR_W: + case FL_CURSOR_WE: n = IDC_SIZEWE; break; + case FL_CURSOR_SE: + case FL_CURSOR_NW: + case FL_CURSOR_NWSE: n = IDC_SIZENWSE; break; + default: n = IDC_NO; break; + } + i->cursor = LoadCursor(NULL, n); + } + SetCursor(i->cursor); +} + +#elif defined(__APPLE__) + +#ifdef __BIG_ENDIAN__ +# define E(x) x +#elif defined __LITTLE_ENDIAN__ +// Don't worry. This will be resolved at compile time +# define E(x) (x>>8)|((x<<8)&0xff00) +#else +# error "Either __LITTLE_ENDIAN__ or __BIG_ENDIAN__ must be defined" +#endif + +static Cursor crsrHAND = +{ + { E(0x0600), E(0x0900), E(0x0900), E(0x0900), E(0x09C0), E(0x0938), E(0x6926), E(0x9805), + E(0x8801), E(0x4801), E(0x2002), E(0x2002), E(0x1004), E(0x0804), E(0x0408), E(0x0408) }, + { E(0x0600), E(0x0F00), E(0x0F00), E(0x0F00), E(0x0FC0), E(0x0FF8), E(0x6FFE), E(0xFFFF), + E(0xFFFF), E(0x7FFF), E(0x3FFE), E(0x3FFE), E(0x1FFC), E(0x0FFC), E(0x07F8), E(0x07F8) }, + { 1, 5 } // Hotspot: ( y, x ) +}, *crsrHANDptr = &crsrHAND; +static Cursor crsrHELP = +{ + { E(0x0000), E(0x4000), E(0x6000), E(0x7000), E(0x783C), E(0x7C7E), E(0x7E66), E(0x7F06), + E(0x7F8C), E(0x7C18), E(0x6C18), E(0x4600), E(0x0618), E(0x0318), E(0x0300), E(0x0000) }, + { E(0xC000), E(0xE000), E(0xF000), E(0xF83C), E(0xFC7E), E(0xFEFF), E(0xFFFF), E(0xFFFF), + E(0xFFFE), E(0xFFFC), E(0xFE3C), E(0xEF3C), E(0xCF3C), E(0x07BC), E(0x0798), E(0x0380) }, + { 1, 1 } +}, *crsrHELPptr = &crsrHELP; +static Cursor crsrMOVE = +{ + { E(0x0000), E(0x0180), E(0x03C0), E(0x07E0), E(0x07E0), E(0x1998), E(0x399C), E(0x7FFE), + E(0x7FFE), E(0x399C), E(0x1998), E(0x07E0), E(0x07E0), E(0x03C0), E(0x0180), E(0x0000) }, + { E(0x0180), E(0x03C0), E(0x07E0), E(0x0FF0), E(0x1FF8), E(0x3FFC), E(0x7FFE), E(0xFFFF), + E(0xFFFF), E(0x7FFE), E(0x3FFC), E(0x1FF8), E(0x0FF0), E(0x07E0), E(0x03C0), E(0x0180) }, + { 8, 8 } +}, *crsrMOVEptr = &crsrMOVE; +static Cursor crsrNS = +{ + { E(0x0000), E(0x0180), E(0x03C0), E(0x07E0), E(0x0FF0), E(0x0180), E(0x0180), E(0x0180), + E(0x0180), E(0x0180), E(0x0180), E(0x0FF0), E(0x07E0), E(0x03C0), E(0x0180), E(0x0000) }, + { E(0x0180), E(0x03C0), E(0x07E0), E(0x0FF0), E(0x1FF8), E(0x1FF8), E(0x03C0), E(0x03C0), + E(0x03C0), E(0x03C0), E(0x1FF8), E(0x1FF8), E(0x0FF0), E(0x07E0), E(0x03C0), E(0x0180) }, + { 8, 8 } +}, *crsrNSptr = &crsrNS; +static Cursor crsrWE = +{ + { E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0810), E(0x1818), E(0x381C), E(0x7FFE), + E(0x7FFE), E(0x381C), E(0x1818), E(0x0810), E(0x0000), E(0x0000), E(0x0000), E(0x0000) }, + { E(0x0000), E(0x0000), E(0x0000), E(0x0C30), E(0x1C38), E(0x3C3C), E(0x7FFE), E(0xFFFF), + E(0xFFFF), E(0x7FFE), E(0x3C3C), E(0x1C38), E(0x0C30), E(0x0000), E(0x0000), E(0x0000) }, + { 8, 8 } +}, *crsrWEptr = &crsrWE; +static Cursor crsrNWSE = +{ + { E(0x0000), E(0x7E00), E(0x7C00), E(0x7800), E(0x7C00), E(0x6E00), E(0x4710), E(0x03B0), + E(0x01F0), E(0x00F0), E(0x01F0), E(0x03F0), E(0x0000), E(0x0000), E(0x0000), E(0x0000) }, + { E(0xFF00), E(0xFF00), E(0xFE00), E(0xFC00), E(0xFE00), E(0xFF18), E(0xEFB8), E(0xC7F8), + E(0x03F8), E(0x01F8), E(0x03F8), E(0x07F8), E(0x07F8), E(0x0000), E(0x0000), E(0x0000) }, + { 8, 8 } +}, *crsrNWSEptr = &crsrNWSE; +static Cursor crsrNESW = +{ + { E(0x0000), E(0x03F0), E(0x01F0), E(0x00F0), E(0x01F0), E(0x03B0), E(0x4710), E(0x6E00), + E(0x7C00), E(0x7800), E(0x7C00), E(0x7E00), E(0x0000), E(0x0000), E(0x0000), E(0x0000) }, + { E(0x07F8), E(0x07F8), E(0x03F8), E(0x01F8), E(0x03F8), E(0xC7F8), E(0xEFB8), E(0xFF18), + E(0xFE00), E(0xFC00), E(0xFE00), E(0xFF00), E(0xFF00), E(0x0000), E(0x0000), E(0x0000) }, + { 8, 8 } +}, *crsrNESWptr = &crsrNESW; +static Cursor crsrNONE = +{ + { E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), + E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000) }, + { E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), + E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000), E(0x0000) }, + { 0, 0 } +}, *crsrNONEptr = &crsrNONE; +static Cursor crsrARROW = +{ + { E(0x0000), E(0x4000), E(0x6000), E(0x7000), E(0x7800), E(0x7C00), E(0x7E00), E(0x7F00), + E(0x7F80), E(0x7C00), E(0x6C00), E(0x4600), E(0x0600), E(0x0300), E(0x0300), E(0x0000) }, + { E(0xC000), E(0xE000), E(0xF000), E(0xF800), E(0xFC00), E(0xFE00), E(0xFF00), E(0xFF80), + E(0xFFC0), E(0xFFC0), E(0xFE00), E(0xEF00), E(0xCF00), E(0x0780), E(0x0780), E(0x0380) }, + { 1, 1 } +}, *crsrARROWptr = &crsrARROW; + +#undef E + +void Fl_Window::cursor(Fl_Cursor c, Fl_Color, Fl_Color) { + if (c == FL_CURSOR_DEFAULT) { + c = cursor_default; + } + CursHandle icrsr = fl_default_cursor; + switch (c) { + case FL_CURSOR_CROSS: icrsr = GetCursor( crossCursor ); break; + case FL_CURSOR_WAIT: icrsr = GetCursor( watchCursor ); break; + case FL_CURSOR_INSERT: icrsr = GetCursor( iBeamCursor ); break; + case FL_CURSOR_N: + case FL_CURSOR_S: + case FL_CURSOR_NS: icrsr = &crsrNSptr; break; + case FL_CURSOR_HELP: icrsr = &crsrHELPptr; break; + case FL_CURSOR_HAND: icrsr = &crsrHANDptr; break; + case FL_CURSOR_MOVE: icrsr = &crsrMOVEptr; break; + case FL_CURSOR_NE: + case FL_CURSOR_SW: + case FL_CURSOR_NESW: icrsr = &crsrNESWptr; break; + case FL_CURSOR_E: + case FL_CURSOR_W: + case FL_CURSOR_WE: icrsr = &crsrWEptr; break; + case FL_CURSOR_SE: + case FL_CURSOR_NW: + case FL_CURSOR_NWSE: icrsr = &crsrNWSEptr; break; + case FL_CURSOR_NONE: icrsr = &crsrNONEptr; break; + case FL_CURSOR_ARROW: icrsr = &crsrARROWptr; break; + case FL_CURSOR_DEFAULT: + default: break; + } + SetCursor( *icrsr ); + if (i) { + i->cursor = icrsr; + } +} + +#else + +// I like the MSWindows resize cursors, so I duplicate them here: + +#define CURSORSIZE 16 +#define HOTXY 7 +static struct TableEntry { + uchar bits[CURSORSIZE*CURSORSIZE/8]; + uchar mask[CURSORSIZE*CURSORSIZE/8]; + Cursor cursor; +} table[] = { + {{ // FL_CURSOR_NS + 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0x80, 0x01, 0x80, 0x01, + 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, + 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00}, + { + 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f, 0xf0, 0x0f, 0xc0, 0x03, + 0xc0, 0x03, 0xc0, 0x03, 0xc0, 0x03, 0xc0, 0x03, 0xc0, 0x03, 0xf0, 0x0f, + 0xf0, 0x0f, 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01}}, + {{ // FL_CURSOR_EW + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, + 0x0c, 0x30, 0xfe, 0x7f, 0xfe, 0x7f, 0x0c, 0x30, 0x08, 0x10, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x1c, 0x38, + 0xfe, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0x1c, 0x38, 0x18, 0x18, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}, + {{ // FL_CURSOR_NWSE + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0x38, 0x00, 0x78, 0x00, + 0xe8, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x17, 0x00, 0x1e, 0x00, 0x1c, + 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + { + 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0xfc, 0x00, 0x7c, 0x00, 0xfc, 0x00, + 0xfc, 0x01, 0xec, 0x03, 0xc0, 0x37, 0x80, 0x3f, 0x00, 0x3f, 0x00, 0x3e, + 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00}}, + {{ // FL_CURSOR_NESW + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x1c, 0x00, 0x1e, + 0x00, 0x17, 0x80, 0x03, 0xc0, 0x01, 0xe8, 0x00, 0x78, 0x00, 0x38, 0x00, + 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3f, + 0x80, 0x3f, 0xc0, 0x37, 0xec, 0x03, 0xfc, 0x01, 0xfc, 0x00, 0x7c, 0x00, + 0xfc, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00}}, + {{0}, {0}} // FL_CURSOR_NONE & unknown +}; + +void Fl_Window::cursor(Fl_Cursor c, Fl_Color fg, Fl_Color bg) { + if (!shown()) return; + Cursor xc; + int deleteit = 0; + if (c == FL_CURSOR_DEFAULT) { + c = cursor_default; + fg = cursor_fg; + bg = cursor_bg; + } + + if (!c) { + xc = None; + } else { + if (c >= FL_CURSOR_NS) { + TableEntry *q = (c > FL_CURSOR_NESW) ? table+4 : table+(c-FL_CURSOR_NS); + if (!(q->cursor)) { + XColor dummy = { 0 }; + Pixmap p = XCreateBitmapFromData(fl_display, + RootWindow(fl_display, fl_screen), (const char*)(q->bits), + CURSORSIZE, CURSORSIZE); + Pixmap m = XCreateBitmapFromData(fl_display, + RootWindow(fl_display, fl_screen), (const char*)(q->mask), + CURSORSIZE, CURSORSIZE); + q->cursor = XCreatePixmapCursor(fl_display, p,m,&dummy, &dummy, + HOTXY, HOTXY); + XFreePixmap(fl_display, m); + XFreePixmap(fl_display, p); + } + xc = q->cursor; + } else { + xc = XCreateFontCursor(fl_display, (c-1)*2); + deleteit = 1; + } + XColor fgc; + uchar r,g,b; + Fl::get_color(fg,r,g,b); + fgc.red = r<<8; fgc.green = g<<8; fgc.blue = b<<8; + XColor bgc; + Fl::get_color(bg,r,g,b); + bgc.red = r<<8; bgc.green = g<<8; bgc.blue = b<<8; + XRecolorCursor(fl_display, xc, &fgc, &bgc); + } + XDefineCursor(fl_display, fl_xid(this), xc); + if (deleteit) XFreeCursor(fl_display, xc); +} + +#endif + +// +// End of "$Id: fl_cursor.cxx 5654 2007-02-02 13:52:37Z matt $". +// -- cgit v1.3.1