From 1ff9749b872afe85ed90a74cc1c140ed956b0fdf Mon Sep 17 00:00:00 2001
From: Paweł Kołodziejski
Date: Thu, 6 Mar 2003 19:52:54 +0000
Subject: and more cleanup ....  Last

svn-id: r6721
---
 gui/widget.cpp | 84 +++++++++++++++++++---------------------------------------
 1 file changed, 27 insertions(+), 57 deletions(-)

(limited to 'gui/widget.cpp')

diff --git a/gui/widget.cpp b/gui/widget.cpp
index 9afb874524..0265ac5820 100644
--- a/gui/widget.cpp
+++ b/gui/widget.cpp
@@ -24,26 +24,22 @@
 #include "newgui.h"
 
 
-
 #ifdef _MSC_VER
 #	pragma warning( disable : 4068 ) // unknown pragma
 #endif
 
 
-
 Widget::Widget (Dialog *boss, int x, int y, int w, int h)
 	: _type(0), _boss(boss), _x(x), _y(y), _w(w), _h(h),
-	  _id(0), _flags(0), _hasFocus(false)
-{
+	  _id(0), _flags(0), _hasFocus(false) {
 	// Insert into the widget list of the boss
 	_next = _boss->_firstWidget;
 	_boss->_firstWidget = this;
 }
 
-void Widget::draw()
-{
+void Widget::draw() {
 	NewGui *gui = _boss->getGui();
-	
+
 	if (!isVisible() || !_boss->isVisible())
 		return;
 
@@ -62,7 +58,7 @@ void Widget::draw()
 		_y += 4;
 		_w -= 8;
 	}
-	
+
 	// Now perform the actual widget draw
 	drawWidget((_flags & WIDGET_HILITED) ? true : false);
 
@@ -72,7 +68,7 @@ void Widget::draw()
 		_y -= 4;
 		_w += 8;
 	}
-	
+
 	// Flag the draw area as dirty
 	gui->addDirtyRect(_x, _y, _w, _h);
 
@@ -80,69 +76,55 @@ void Widget::draw()
 	_y -= _boss->_y;
 }
 
-
 #pragma mark -
 
-
 StaticTextWidget::StaticTextWidget(Dialog *boss, int x, int y, int w, int h, const String &text, int align)
-	: Widget (boss, x, y, w, h), _align(align)
-{
+	: Widget (boss, x, y, w, h), _align(align) {
 	_type = kStaticTextWidget;
 	setLabel(text);
 }
 
-void StaticTextWidget::setValue(int value)
-{
+void StaticTextWidget::setValue(int value) {
 	char buf[256];
 	sprintf(buf, "%d", value);
 	_label = buf;
 }
 
-void StaticTextWidget::drawWidget(bool hilite)
-{
+void StaticTextWidget::drawWidget(bool hilite) {
 	NewGui *gui = _boss->getGui();
 	gui->drawString(_label, _x, _y, _w, gui->_textcolor, _align);
 }
 
-
 #pragma mark -
 
-
 ButtonWidget::ButtonWidget(Dialog *boss, int x, int y, int w, int h, const String &label, uint32 cmd, uint8 hotkey)
 	: StaticTextWidget(boss, x, y, w, h, label, kTextAlignCenter), CommandSender(boss),
-	  _cmd(cmd), _hotkey(hotkey)
-{
+	  _cmd(cmd), _hotkey(hotkey) {
 	_flags = WIDGET_ENABLED | WIDGET_BORDER | WIDGET_CLEARBG;
 	_type = kButtonWidget;
 }
 
-void ButtonWidget::handleMouseUp(int x, int y, int button, int clickCount)
-{
+void ButtonWidget::handleMouseUp(int x, int y, int button, int clickCount) {
 	if (isEnabled() && x >= 0 && x < _w && y >= 0 && y < _h)
 		sendCommand(_cmd, 0);
 }
 
-void ButtonWidget::drawWidget(bool hilite)
-{
+void ButtonWidget::drawWidget(bool hilite) {
 	NewGui *gui = _boss->getGui();
 	gui->drawString(_label, _x, _y, _w,
-	                !isEnabled() ? gui->_color :
-	                hilite ? gui->_textcolorhi : gui->_textcolor, _align);
+									!isEnabled() ? gui->_color :
+									hilite ? gui->_textcolorhi : gui->_textcolor, _align);
 }
 
-
 #pragma mark -
 
-
 PushButtonWidget::PushButtonWidget(Dialog *boss, int x, int y, int w, int h, const String &label, uint32 cmd, uint8 hotkey)
-	: ButtonWidget(boss, x, y, w, h, label, cmd, hotkey), _state(false)
-{
+	: ButtonWidget(boss, x, y, w, h, label, cmd, hotkey), _state(false) {
 	_flags = WIDGET_ENABLED | WIDGET_BORDER | WIDGET_CLEARBG;
 	_type = kButtonWidget;
 }
 
-void PushButtonWidget::setState(bool state)
-{
+void PushButtonWidget::setState(bool state) {
 	if (_state != state) {
 		_state = state;
 		_flags ^= WIDGET_INV_BORDER;
@@ -150,10 +132,8 @@ void PushButtonWidget::setState(bool state)
 	}
 }
 
-
 #pragma mark -
 
-
 /* 8x8 checkbox bitmap */
 static uint32 checked_img[8] = {
 	0x00000000,
@@ -167,33 +147,30 @@ static uint32 checked_img[8] = {
 };
 
 CheckboxWidget::CheckboxWidget(Dialog *boss, int x, int y, int w, int h, const String &label, uint32 cmd, uint8 hotkey)
-	: PushButtonWidget(boss, x, y, w, h, label, cmd, hotkey)
-{
+	: PushButtonWidget(boss, x, y, w, h, label, cmd, hotkey) {
 	_flags = WIDGET_ENABLED;
 	_type = kCheckboxWidget;
 }
 
-void CheckboxWidget::handleMouseUp(int x, int y, int button, int clickCount)
-{
+void CheckboxWidget::handleMouseUp(int x, int y, int button, int clickCount) {
 	if (isEnabled() && x >= 0 && x < _w && y >= 0 && y < _h) {
 		toggleState();
 		sendCommand(_cmd, 0);
 	}
 }
 
-void CheckboxWidget::drawWidget(bool hilite)
-{
+void CheckboxWidget::drawWidget(bool hilite) {
 	NewGui *gui = _boss->getGui();
-	
+
 	// Draw the box
 	gui->box(_x, _y, 14, 14);
-	
+
 	// If checked, draw cross inside the box
 	if (_state)
 		gui->drawBitmap(checked_img, _x + 3, _y + 3, gui->_textcolor);
 	else
 		gui->fillRect(_x + 2, _y + 2, 10, 10, gui->_bgcolor);
-	
+
 	// Finally draw the label
 	gui->drawString(_label, _x + 20, _y + 3, _w, gui->_textcolor);
 }
@@ -202,8 +179,7 @@ void CheckboxWidget::drawWidget(bool hilite)
 
 SliderWidget::SliderWidget(Dialog *boss, int x, int y, int w, int h, const String &label, uint32 cmd, uint8 hotkey)
 	: ButtonWidget(boss, x, y, w, h, label, cmd, hotkey),
-	  _value(0), _valueMin(0), _valueMax(100)
-{
+	  _value(0), _valueMin(0), _valueMax(100) {
 	_flags = WIDGET_ENABLED | WIDGET_TRACK_MOUSE | WIDGET_CLEARBG;
 	_type = kSliderWidget;
 }
@@ -227,7 +203,6 @@ void SliderWidget::handleMouseMoved(int x, int y, int button) {
 }
 
 void SliderWidget::handleMouseDown(int x, int y, int button, int clickCount) {
-	
 	if (isEnabled()) {
 		_isDragging = true;
 		handleMouseMoved(x, y, button);
@@ -235,31 +210,26 @@ void SliderWidget::handleMouseDown(int x, int y, int button, int clickCount) {
 }
 
 void SliderWidget::handleMouseUp(int x, int y, int button, int clickCount) {
-
 	if (isEnabled() && _isDragging) {
 		sendCommand(_cmd, _value);
 	}
-
 	_isDragging = false;
 }
 
-void SliderWidget::drawWidget(bool hilite)
-{
+void SliderWidget::drawWidget(bool hilite) {
 	NewGui *gui = _boss->getGui();
-	
+
 	// Draw the box
 	gui->box(_x, _y, _w, _h);
-	
+
 	// Draw the 'bar'
 	gui->fillRect(_x + 2, _y + 2, valueToPos(_value), _h - 4, hilite ? gui->_textcolorhi : gui->_textcolor);
 }
 
-int SliderWidget::valueToPos(int value)
-{
+int SliderWidget::valueToPos(int value) {
 	return ((_w - 4) * (value - _valueMin) / (_valueMax - _valueMin));
 }
 
-int SliderWidget::posToValue(int pos)
-{
+int SliderWidget::posToValue(int pos) {
 	return (pos) * (_valueMax - _valueMin) / (_w - 4) + _valueMin;
 }
-- 
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