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_Counter.cxx | 197 +++++++++++++++++++++ 1 file changed, 197 insertions(+) create mode 100644 third_party/windows/fltk-1.1.10/src/Fl_Counter.cxx (limited to 'third_party/windows/fltk-1.1.10/src/Fl_Counter.cxx') diff --git a/third_party/windows/fltk-1.1.10/src/Fl_Counter.cxx b/third_party/windows/fltk-1.1.10/src/Fl_Counter.cxx new file mode 100644 index 0000000..3bc6363 --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/Fl_Counter.cxx @@ -0,0 +1,197 @@ +// +// "$Id: Fl_Counter.cxx 5190 2006-06-09 16:16:34Z mike $" +// +// Counter widget 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 +// + +#include +#include +#include + +void Fl_Counter::draw() { + int i; Fl_Boxtype boxtype[5]; + Fl_Color selcolor; + + boxtype[0] = box(); + if (boxtype[0] == FL_UP_BOX) boxtype[0] = FL_DOWN_BOX; + if (boxtype[0] == FL_THIN_UP_BOX) boxtype[0] = FL_THIN_DOWN_BOX; + for (i=1; i<5; i++) + if (mouseobj == i) + boxtype[i] = fl_down(box()); + else + boxtype[i] = box(); + + int xx[5], ww[5]; + if (type() == FL_NORMAL_COUNTER) { + int W = w()*15/100; + xx[1] = x(); ww[1] = W; + xx[2] = x()+1*W; ww[2] = W; + xx[0] = x()+2*W; ww[0] = w()-4*W; + xx[3] = x()+w()-2*W; ww[3] = W; + xx[4] = x()+w()-1*W; ww[4] = W; + } else { + int W = w()*20/100; + xx[1] = 0; ww[1] = 0; + xx[2] = x(); ww[2] = W; + xx[0] = x()+W; ww[0] = w()-2*W; + xx[3] = x()+w()-1*W; ww[3] = W; + xx[4] = 0; ww[4] = 0; + } + + draw_box(boxtype[0], xx[0], y(), ww[0], h(), FL_BACKGROUND2_COLOR); + fl_font(textfont(), textsize()); + fl_color(active_r() ? textcolor() : fl_inactive(textcolor())); + char str[128]; format(str); + fl_draw(str, xx[0], y(), ww[0], h(), FL_ALIGN_CENTER); + if (Fl::focus() == this) draw_focus(boxtype[0], xx[0], y(), ww[0], h()); + if (!(damage()&FL_DAMAGE_ALL)) return; // only need to redraw text + + if (active_r()) + selcolor = labelcolor(); + else + selcolor = fl_inactive(labelcolor()); + + if (type() == FL_NORMAL_COUNTER) { + draw_box(boxtype[1], xx[1], y(), ww[1], h(), color()); + fl_draw_symbol("@-4<<", xx[1], y(), ww[1], h(), selcolor); + } + draw_box(boxtype[2], xx[2], y(), ww[2], h(), color()); + fl_draw_symbol("@-4<", xx[2], y(), ww[2], h(), selcolor); + draw_box(boxtype[3], xx[3], y(), ww[3], h(), color()); + fl_draw_symbol("@-4>", xx[3], y(), ww[3], h(), selcolor); + if (type() == FL_NORMAL_COUNTER) { + draw_box(boxtype[4], xx[4], y(), ww[4], h(), color()); + fl_draw_symbol("@-4>>", xx[4], y(), ww[4], h(), selcolor); + } +} + +void Fl_Counter::increment_cb() { + if (!mouseobj) return; + double v = value(); + switch (mouseobj) { + case 1: v -= lstep_; break; + case 2: v = increment(v, -1); break; + case 3: v = increment(v, 1); break; + case 4: v += lstep_; break; + } + handle_drag(clamp(round(v))); +} + +#define INITIALREPEAT .5 +#define REPEAT .1 + +void Fl_Counter::repeat_callback(void* v) { + Fl_Counter* b = (Fl_Counter*)v; + if (b->mouseobj) { + Fl::add_timeout(REPEAT, repeat_callback, b); + b->increment_cb(); + } +} + +int Fl_Counter::calc_mouseobj() { + if (type() == FL_NORMAL_COUNTER) { + int W = w()*15/100; + if (Fl::event_inside(x(), y(), W, h())) return 1; + if (Fl::event_inside(x()+W, y(), W, h())) return 2; + if (Fl::event_inside(x()+w()-2*W, y(), W, h())) return 3; + if (Fl::event_inside(x()+w()-W, y(), W, h())) return 4; + } else { + int W = w()*20/100; + if (Fl::event_inside(x(), y(), W, h())) return 2; + if (Fl::event_inside(x()+w()-W, y(), W, h())) return 3; + } + return -1; +} + +int Fl_Counter::handle(int event) { + int i; + switch (event) { + case FL_RELEASE: + if (mouseobj) { + Fl::remove_timeout(repeat_callback, this); + mouseobj = 0; + redraw(); + } + handle_release(); + return 1; + case FL_PUSH: + if (Fl::visible_focus()) Fl::focus(this); + handle_push(); + case FL_DRAG: + i = calc_mouseobj(); + if (i != mouseobj) { + Fl::remove_timeout(repeat_callback, this); + mouseobj = (uchar)i; + if (i) Fl::add_timeout(INITIALREPEAT, repeat_callback, this); + increment_cb(); + redraw(); + } + return 1; + case FL_KEYBOARD : + switch (Fl::event_key()) { + case FL_Left: + handle_drag(clamp(increment(value(),-1))); + return 1; + case FL_Right: + handle_drag(clamp(increment(value(),1))); + return 1; + default: + return 0; + } + // break not required because of switch... + case FL_FOCUS : + case FL_UNFOCUS : + if (Fl::visible_focus()) { + redraw(); + return 1; + } else return 0; + case FL_ENTER : + case FL_LEAVE : + return 1; + default: + return 0; + } +} + +Fl_Counter::~Fl_Counter() { + Fl::remove_timeout(repeat_callback, this); +} + +Fl_Counter::Fl_Counter(int X, int Y, int W, int H, const char* l) + : Fl_Valuator(X, Y, W, H, l) { + box(FL_UP_BOX); + selection_color(FL_INACTIVE_COLOR); // was FL_BLUE + align(FL_ALIGN_BOTTOM); + bounds(-1000000.0, 1000000.0); + Fl_Valuator::step(1, 10); + lstep_ = 1.0; + mouseobj = 0; + textfont_ = FL_HELVETICA; + textsize_ = (uchar)FL_NORMAL_SIZE; + textcolor_ = FL_FOREGROUND_COLOR; +} + +// +// End of "$Id: Fl_Counter.cxx 5190 2006-06-09 16:16:34Z mike $". +// -- cgit v1.3.1