a?adido widget para la gesti?n de la informationLabel

YACReader/YACReader.pro

@@ -45,6 +45,7 @@ HEADERS += comic.h \
 	translator.h \
 	goto_flow_gl.h \
 	goto_flow_widget.h \
+	page_label_widget.h \
 	../common/pictureflow.h \
     ../common/custom_widgets.h \
     ../common/check_new_version.h \
@@ -69,6 +70,7 @@ SOURCES += comic.cpp \
 	translator.cpp \
 	goto_flow_gl.cpp \
 	goto_flow_widget.cpp \
+	page_label_widget.cpp \
     ../common/pictureflow.cpp \
     ../common/custom_widgets.cpp \
     ../common/check_new_version.cpp \

YACReader/images.qrc

@@ -35,6 +35,7 @@
     <file>../images/dictionary.png</file>
 	<file>../images/alwaysOnTop.png</file> 
 	<file>../images/adjustToFullSize.png</file>
+	<file>../images/numPagesLabel.png</file>
 	<file>../images/helpImages/open.png</file>
 	<file>../images/helpImages/openFolder.png</file>
 	<file>../images/helpImages/next.png</file>

YACReader/page_label_widget.cpp

@@ -0,0 +1,94 @@
+#include "page_label_widget.h"
+
+#include <QLabel>
+#include <QHBoxLayout>
+#include <QPropertyAnimation>
+
+PageLabelWidget::PageLabelWidget(QWidget * parent)
+	:QWidget(parent)
+	{
+	animation = new QPropertyAnimation(this,"pos");
+	animation->setDuration(150);
+		
+		
+	imgLabel = new QLabel(this);
+	QPixmap p(":/images/numPagesLabel.png");
+	imgLabel->resize(p.size());
+	imgLabel->setPixmap(QPixmap(":/images/numPagesLabel.png"));
+	
+	textLabel = new QLabel(this);
+	textLabel->setAlignment(Qt::AlignVCenter|Qt::AlignHCenter);
+	textLabel->setStyleSheet("QLabel { color : white; }");
+	//informationLabel->setAutoFillBackground(true);
+	//textLabel->setFont(QFont("courier new bold", 12));
+	//textLabel->resize(100,25);
+
+	textLabel->setGeometry(imgLabel->geometry());
+
+	/*QSize size = textLabel->sizeHint();
+
+    int w = width();   // returns screen width
+    int h = height();  // returns screen height
+    int mw = size.width();
+    int mh = size.height();
+    int cw = (w-mw)/2;
+    int ch = 0;
+    textLabel->move(cw,ch);*/
+	}
+
+void PageLabelWidget::show()
+{
+	if(this->pos().y() <= 0  && animation->state()!=QPropertyAnimation::Running)
+	{
+		QWidget * parent = dynamic_cast<QWidget *>(this->parent());
+		if(parent == 0)
+		{
+			return;
+		}
+
+		QWidget::show();
+		//connect(animation,SIGNAL(finished()),this,SLOT(QWidget::hide()));
+		animation->disconnect();
+
+		animation->setStartValue(QPoint((parent->geometry().size().width()-this->width())/2,-this->height()));
+		animation->setEndValue(QPoint((parent->geometry().size().width()-this->width())/2,0));
+		animation->start();
+	}
+}
+
+void PageLabelWidget::hide()
+{
+
+	if(this->pos().y() >= 0 && animation->state()!=QPropertyAnimation::Running)
+	{
+		QWidget * parent = dynamic_cast<QWidget *>(this->parent());
+		if(parent == 0)
+		{
+			return;
+		}
+		//connect(animation,SIGNAL(finished()),this,SLOT(setHidden()));
+		animation->setStartValue(QPoint((parent->geometry().size().width()-this->width())/2,0));
+		animation->setEndValue(QPoint((parent->geometry().size().width()-this->width())/2,-this->height()));
+		animation->start();
+	}
+}
+
+void PageLabelWidget::setText(const QString & text)
+{
+	textLabel->setText(text);
+	QRect geom = imgLabel->geometry();
+	QSize size = geom.size();
+	size.setHeight(size.height() - 10); //TODO remove this amazing magic number
+	geom.setSize(size);
+	textLabel->setGeometry(geom);
+}
+
+/*void PageLabelWidget::resizeEvent(QResizeEvent * event)
+{
+	move(QPoint((((QWidget *) parent())->geometry().size().width()-this->width())/2,0));
+}*/
+
+void PageLabelWidget::updatePosition()
+{
+	move(QPoint((((QWidget *) parent())->geometry().size().width()-this->width())/2,this->pos().y()));
+}

YACReader/page_label_widget.h

@@ -0,0 +1,29 @@
+#ifndef PAGE_LABEL_WIDGET_H
+#define PAGE_LABEL_WIDGET_H
+
+#include <QWidget>
+
+class QLabel;
+class QPropertyAnimation;
+
+class PageLabelWidget : public QWidget
+{
+Q_OBJECT
+private:
+	QLabel * imgLabel;
+	QLabel * textLabel;
+	QPropertyAnimation * animation;
+
+	//void resizeEvent(QResizeEvent * event);
+
+public:
+	PageLabelWidget(QWidget * parent);
+
+public slots:
+    void show();
+	void hide();
+	void setText(const QString & text);
+	void updatePosition();
+};
+
+#endif

YACReader/viewer.cpp

@@ -9,6 +9,7 @@
 #include "goto_dialog.h"
 #include "translator.h"
 #include "onstart_flow_selection_dialog.h"
+#include "page_label_widget.h"
 
 #include <QWebView>
 #include <QFile>
@@ -56,12 +57,8 @@ drag(false)
 	content->setMouseTracking(true);
 	setMouseTracking(true);
 
-	informationLabel = new QLabel(this);
-	informationLabel->setAlignment(Qt::AlignVCenter|Qt::AlignHCenter);
-	informationLabel->setAutoFillBackground(true);
-	informationLabel->setFont(QFont("courier new", 12));
+	informationLabel = new PageLabelWidget(this);
 	informationLabel->hide();
-	informationLabel->resize(100,25);
 
 	showCursor();
 
@@ -160,6 +157,8 @@ void Viewer::open(QString pathFile)
 	//render->update();
 
 	verticalScrollBar()->setSliderPosition(verticalScrollBar()->minimum());
+
+	informationLabel->setText("...");
 }
 
 void Viewer::showMessageErrorOpening()
@@ -171,12 +170,14 @@ void Viewer::next()
 {
 	direction = 1;
 	render->nextPage();
+	updateInformation();
 }
 
 void Viewer::prev()
 {
 	direction = -1;
 	render->previousPage();
+	updateInformation();
 }
 void Viewer::showGoToDialog()
 {
@@ -407,7 +408,7 @@ void Viewer::resizeEvent(QResizeEvent * event)
 {
 	updateContentSize();
 	goToFlow->move(QPoint((width()-goToFlow->width())/2,height()-goToFlow->height()));
-	informationLabel->move(QPoint((width()-informationLabel->width())/2,0));
+	informationLabel->updatePosition();
 	QScrollArea::resizeEvent(event);
 }
 
@@ -487,7 +488,7 @@ void Viewer::hideMagnifyingGlass()
 void Viewer::informationSwitch()
 {
 	information?informationLabel->hide():informationLabel->show();
-	informationLabel->move(QPoint((width()-informationLabel->width())/2,0));
+	//informationLabel->move(QPoint((width()-informationLabel->width())/2,0));
 	information=!information;
 	//TODO it shouldn't be neccesary
 	informationLabel->adjustSize();

YACReader/viewer.h

@@ -26,6 +26,7 @@ class GoToDialog;
 class YACReaderTranslator;
 class GoToFlowWidget;
 class Bookmarks;
+class PageLabelWidget; 
 
 	class Viewer : public QScrollArea
 	{
@@ -80,7 +81,7 @@ virtual void mouseReleaseEvent ( QMouseEvent * event );
 	private:
 		bool information;
 		bool doublePage;
-		QLabel * informationLabel;
+		PageLabelWidget * informationLabel;
 		//QTimer * scroller;
 		QPropertyAnimation * verticalScroller;
 		int posByStep;