trustbridge: ui/certificateitemdelegate.cpp annotate

annotate ui/certificateitemdelegate.cpp @ 633:6c090638b2b4

Use static buffer for module file name. According to the msdn examle the return value of getmodulefilename should be used to indicate success and not the size. And according to comments on that function on Windows 8.1 it does not return the needed size. So better be more robust and just use max_path as a limit.

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Mon, 23 Jun 2014 15:29:48 +0200
parents	d4bf4ceee99d
children

rev	line source
404 17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	2 * Software engineering by Intevation GmbH
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	3 *
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	4 * This file is Free Software under the GNU GPL (v>=2)
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY!
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	6 * See LICENSE.txt for details.
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 375 diff changeset	7 */
266 dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	8 #include <QtWidgets>
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	9
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	10 #include "certificate.h"
372 6cc124e79066 Add save/load unselected and add role enumerator Andre Heinecke <andre.heinecke@intevation.de> parents: 266 diff changeset	11 #include "mainwindow.h"
266 dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	12 #include "certificateitemdelegate.h"
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	13
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	14 void CertificateItemDelegate::paint(QPainter *painter,
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	15 const QStyleOptionViewItem &option, const QModelIndex &index) const
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	16 {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	17 // Save the current painter.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	18 painter->save();
375 9e38a4bcd44e Move certificateitem role into the certificateitemdelagate where it belongs. Andre Heinecke <andre.heinecke@intevation.de> parents: 372 diff changeset	19 int status = index.data(StatusRole).toInt();
266 dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 if (status == 0) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 // This status is not known, so draw the default item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 QStyledItemDelegate::paint(painter, option, index);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 painter->restore();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 return;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 if (status == Certificate::InstallNew) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 //Set the icon and use bold and bigger font to highlight this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 QIcon *icon = new QIcon(":/img/list-add.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31 font->setBold(true);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	32 font->setPointSize(font->pointSize() + 1);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35 else if (status == Certificate::InstallOld) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36 // Set the icon and use the default font for this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	37 QIcon *icon = new QIcon(":/img/list-add.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	38 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	39 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	40 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	41 else if (status == Certificate::RemoveNew) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 //Set the icon and use bold and bigger font to highlight this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43 QIcon *icon = new QIcon(":/img/list-remove.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 font->setBold(true);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 font->setPointSize(font->pointSize() + 1);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 else if (status == Certificate::RemoveOld) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 // Set the icon and use the default font for this item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51 QIcon *icon = new QIcon(":/img/list-remove.png");
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52 QFont *font = new QFont();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	53 drawItem(painter, option, index, icon, font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 else {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56 // Draw the default item.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 QStyledItemDelegate::paint(painter, option, index);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 // Restore the painter to have an unmodified painter for the next draw
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60 // action.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61 painter->restore();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	62 return;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	63 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65 void CertificateItemDelegate::drawItem(QPainter *painter,
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	66 const QStyleOptionViewItem &option, const QModelIndex &index,
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	67 QIcon icon, QFont font) const
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69 // Get temporary style option to draw a checkbox only.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	70 QStyleOptionViewItem opt = option;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	71 // Initialize the style options with the temporary option object.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	72 initStyleOption(&opt, index);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	73 // Clear all text to draw the checkbox only.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	74 opt.text.clear();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	75
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	76 // Draw highlighted background.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	77 if (option.state & QStyle::State_Selected) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	78 painter->fillRect(option.rect, option.palette.highlight());
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	79 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	80
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	81 // Draw the checkbox control with the temporary options.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	82 QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &opt, painter);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	84 // Draw the icon.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	85 int iconSpace = 25;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	86 if (!icon->isNull()) {
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	87 QRect rect = option.rect.adjusted(25, 0, 0, 0);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	88 icon->paint(painter, rect, Qt::AlignVCenter\|Qt::AlignLeft);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	89 iconSpace = 50;
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	90 }
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	91
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	92 // Draw the text using the given font.
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	93 QString text = index.data().toString();
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	94 QRect rect = option.rect.adjusted(iconSpace, 0, 0, 0);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	95 painter->setFont(*font);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	96 painter->drawText(rect.left(), rect.top(), rect.width(), rect.height(),
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	97 Qt::AlignVCenter\|Qt::AlignLeft, text, &rect);
dd6a09d2699f Added delegate for certificate list items to render a custom ui. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	98 }
433 2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	99
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	100 QSize CertificateItemDelegate::sizeHint(const QStyleOptionViewItem &option,
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	101 const QModelIndex &index) const
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	102 {
532 d4bf4ceee99d Fixed size hint for list item delegate. Raimund Renkert <rrenkert@intevation.de> parents: 433 diff changeset	103 int width = QStyledItemDelegate::sizeHint(option, index).width() + 75;
433 2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	104 int height = 25;
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	105 return QSize(width, height);
2e5499fae159 Set sizeHint for certificate item delegates. Raimund Renkert <rrenkert@intevation.de> parents: 404 diff changeset	106 }

Mercurial > trustbridge

annotate ui/certificateitemdelegate.cpp @ 633:6c090638b2b4