From ca384e485956059d5d427fbe07a7b2277c43680e Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Mon, 9 Nov 2015 21:47:15 +0100
Subject: Refactor ProgressBar.

---
 plugingui/progressbar.cc | 136 +++++++++++++++++++++++++++--------------------
 1 file changed, 77 insertions(+), 59 deletions(-)

(limited to 'plugingui/progressbar.cc')

diff --git a/plugingui/progressbar.cc b/plugingui/progressbar.cc
index f834fc4..a53aa40 100644
--- a/plugingui/progressbar.cc
+++ b/plugingui/progressbar.cc
@@ -26,83 +26,101 @@
  */
 #include "progressbar.h"
 
-#include "painter.h"
+namespace GUI {
 
-GUI::ProgressBar::ProgressBar(GUI::Widget *parent) : GUI::Widget(parent)
+ProgressBar::ProgressBar(Widget *parent)
+	: Widget(parent)
 {
-  bar_bg.left    = new Image(":progress_back_l.png");
-  bar_bg.right   = new Image(":progress_back_r.png");
-  bar_bg.center  = new Image(":progress_back_c.png");
+	bar_bg.left    = new Image(":progress_back_l.png");
+	bar_bg.right   = new Image(":progress_back_r.png");
+	bar_bg.center  = new Image(":progress_back_c.png");
 
-  bar_blue.left    = new Image(":progress_front_blue_l.png");
-  bar_blue.right   = new Image(":progress_front_blue_r.png");
-  bar_blue.center  = new Image(":progress_front_blue_c.png");
+	bar_blue.left    = new Image(":progress_front_blue_l.png");
+	bar_blue.right   = new Image(":progress_front_blue_r.png");
+	bar_blue.center  = new Image(":progress_front_blue_c.png");
 
-  bar_red.left    = new Image(":progress_front_red_l.png");
-  bar_red.right   = new Image(":progress_front_red_r.png");
-  bar_red.center  = new Image(":progress_front_red_c.png");
+	bar_red.left    = new Image(":progress_front_red_l.png");
+	bar_red.right   = new Image(":progress_front_red_r.png");
+	bar_red.center  = new Image(":progress_front_red_c.png");
 
-  bar_green.left    = new Image(":progress_front_green_l.png");
-  bar_green.right   = new Image(":progress_front_green_r.png");
-  bar_green.center  = new Image(":progress_front_green_c.png");
+	bar_green.left    = new Image(":progress_front_green_l.png");
+	bar_green.right   = new Image(":progress_front_green_r.png");
+	bar_green.center  = new Image(":progress_front_green_c.png");
 
-  state = blue;
-  _progress = .5;
+	state = ProgressBarState::Blue;
+	_progress = .5;
 }
 
-void GUI::ProgressBar::setState(GUI::ProgressBar::state_t state)
+ProgressBar::~ProgressBar()
 {
-  if(this->state != state) {
-    this->state = state;
-    repaintEvent(NULL);
-  }
+	delete bar_bg.left;
+	delete bar_bg.right;
+	delete bar_bg.center;
+
+	delete bar_blue.left;
+	delete bar_blue.right;
+	delete bar_blue.center;
+
+	delete bar_red.left;
+	delete bar_red.right;
+	delete bar_red.center;
+
+	delete bar_green.left;
+	delete bar_green.right;
+	delete bar_green.center;
 }
 
-float GUI::ProgressBar::progress()
+void ProgressBar::setState(ProgressBarState state)
 {
-  return _progress;
+	if(this->state != state)
+	{
+		this->state = state;
+		repaintEvent(nullptr);
+	}
 }
 
-void GUI::ProgressBar::setProgress(float progress)
+float ProgressBar::progress()
 {
-  _progress = progress;
-  repaintEvent(NULL);
+	return _progress;
 }
 
-void GUI::ProgressBar::repaintEvent(GUI::RepaintEvent *e)
+void ProgressBar::setProgress(float progress)
 {
-  Painter p(*this);
-
-  int max = width() * _progress;
-
-  p.clear();
-
-  int brd = 4;
-  p.drawBar(0, 0, bar_bg, width(), height());
-
-  GUI::Painter::Bar *b = NULL;
-  switch(state) {
-  case red: b = &bar_red; break;
-  case green: b = &bar_green; break;
-  case blue: b = &bar_blue; break;
-  default: break;    
-  }
-  if(b) p.drawBar(brd, 0, *b, max - 2*brd, height());
+	_progress = progress;
+	repaintEvent(nullptr);
 }
 
-#ifdef TEST_PROGRESSBAR
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
+void ProgressBar::repaintEvent(RepaintEvent *e)
+{
+	Painter p(*this);
+
+	int max = width() * _progress;
+
+	p.clear();
+
+	int brd = 4;
+	p.drawBar(0, 0, bar_bg, width(), height());
+
+	Painter::Bar* bar = nullptr;
+	switch(state) {
+	case ProgressBarState::Red:
+		bar = &bar_red;
+		break;
+	case ProgressBarState::Green:
+		bar = &bar_green;
+		break;
+	case ProgressBarState::Blue:
+		bar = &bar_blue;
+		break;
+	case ProgressBarState::Off:
+		bar = nullptr;
+		break;
+	}
+
+	if(bar)
+	{
+		p.drawBar(brd, 0, *bar, max - 2 * brd, height());
+	}
+}
 
-#endif/*TEST_PROGRESSBAR*/
+} // GUI::
-- 
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