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b/fltk/qualitypasswindow.cxx
/* | |||||
qualitypasswindow.cxx - QualityPassWindow pin entry | |||||
with Password QualityBar and etc | |||||
Copyright (C) 2016 Anatoly madRat L. Berenblit | |||||
Written by Anatoly madRat L. Berenblit <madrat-@users.noreply.github.com>. | |||||
This program is free software; you can redistribute it and/or | |||||
modify it under the terms of the GNU General Public License as | |||||
published by the Free Software Foundation; either version 2 of the | |||||
License, or (at your option) any later version. | |||||
This program 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 | |||||
General Public License for more details. | |||||
You should have received a copy of the GNU General Public License | |||||
along with this program; if not, write to the Free Software | |||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |||||
*/ | |||||
#include <FL/Fl_Window.H> | |||||
#include <FL/Fl_Box.H> | |||||
#include <FL/Fl_Input.H> | |||||
#include <FL/Fl_Progress.H> | |||||
#include "qualitypasswindow.h" | |||||
const char *QualityPassWindow::QUALITY = "Quality"; | |||||
QualityPassWindow::QualityPassWindow(QualityPassWindow::GetQualityFn qualify, void* ptr) | |||||
: get_quality_(qualify) | |||||
,get_quality_user_(ptr) | |||||
,quality_(NULL) | |||||
{ | |||||
assert(NULL != qualify); | |||||
} | |||||
void QualityPassWindow::input_changed(Fl_Widget *input, void *val) | |||||
{ | |||||
QualityPassWindow *self = reinterpret_cast<QualityPassWindow*>(val); | |||||
assert(NULL != self->get_quality_); // function should be assigned in ctor | |||||
assert(NULL != self->quality_); // quality progress bar must be created in init | |||||
if (NULL != self->quality_ && NULL != self->get_quality_) | |||||
{ | |||||
int result = self->get_quality_(self->input_->value(), self->get_quality_user_); | |||||
bool isErr = (result <= 0); | |||||
if (isErr) | |||||
result = -result; | |||||
self->quality_->selection_color(isErr?FL_RED:FL_GREEN); | |||||
self->quality_->value(std::min(result, 100)); | |||||
} | |||||
} | |||||
QualityPassWindow* QualityPassWindow::create(QualityPassWindow::GetQualityFn qualify, void *user) | |||||
{ | |||||
QualityPassWindow *p = new QualityPassWindow(qualify, user); | |||||
p->init(460, 215); | |||||
p->window_->end(); | |||||
p->input_->take_focus(); | |||||
return p; | |||||
} | |||||
void QualityPassWindow::quality(const char *name) | |||||
{ | |||||
set_label(quality_, name, QUALITY); | |||||
} | |||||
int QualityPassWindow::init(const int cx, const int cy) | |||||
{ | |||||
int y = PassWindow::init(cx, cy); | |||||
assert(window_ == Fl_Group::current()); // make_window should all add current | |||||
input_->when(FL_WHEN_CHANGED); | |||||
input_->callback(input_changed, this); | |||||
y = input_->y() + input_->h(); | |||||
quality_ = new Fl_Progress(input_->x(), y+5, input_->w(), 25, QUALITY); | |||||
quality_->align(Fl_Align(FL_ALIGN_LEFT | FL_ALIGN_CLIP | FL_ALIGN_WRAP)); | |||||
quality_->maximum(100.1); | |||||
quality_->minimum(0.0); | |||||
y = quality_->y() + quality_->h(); | |||||
error_->position(error_->x(), y+5); | |||||
return error_->y() + error_->h(); | |||||
} |