DecoderSelector: Implement filtering

diff --git a/README b/README
index 8608b3bf7314024ff15b5c0f0e13eca510bde5b9..588edc4cc6a32ceb34daf712977f5d7afca402a2 100644 (file)
--- a/README
+++ b/README
@@ -47,6 +47,23 @@ is to be interpreted as
 Resource authors and licenses
 -----------------------------
 
+icons/application-exit.png,
+icons/document-new.png,
+icons/document-open.png,
+icons/document-save-as.png,
+icons/help-browser.png,
+icons/media-playback-pause.png,
+icons/media-playback-start.png,
+icons/preferences-system.png,
+icons/search.svg,
+icons/window-new.png,
+icons/zoom-fit-best.png,
+icons/zoom-in.png,
+icons/zoom-out.png: Tango Icon Library
+  http://tango.freedesktop.org/Tango_Desktop_Project
+  License:
+    Public Domain
+
 icons/information.svg: Bobarino
   https://en.wikipedia.org/wiki/File:Information.svg
   License:

diff --git a/icons/search.svg b/icons/search.svg
new file mode 100644 (file)
index 0000000..1a4c1cd
--- /dev/null
+++ b/icons/search.svg
@@ -0,0 +1,313 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   sodipodi:docname="system-search.svg"
+   sodipodi:docbase="/home/tigert/cvs/freedesktop.org/tango-icon-theme/scalable/actions"
+   inkscape:version="0.46"
+   sodipodi:version="0.32"
+   id="svg11300"
+   height="48px"
+   width="48px"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape">
+  <defs
+     id="defs3">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 24 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="48 : 24 : 1"
+       inkscape:persp3d-origin="24 : 16 : 1"
+       id="perspective47" />
+    <linearGradient
+       id="linearGradient2846">
+      <stop
+         id="stop2848"
+         offset="0.0000000"
+         style="stop-color:#8a8a8a;stop-opacity:1.0000000;" />
+      <stop
+         id="stop2850"
+         offset="1.0000000"
+         style="stop-color:#484848;stop-opacity:1.0000000;" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient2366">
+      <stop
+         id="stop2368"
+         offset="0"
+         style="stop-color:#ffffff;stop-opacity:1;" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0.21904762;"
+         offset="0.50000000"
+         id="stop2374" />
+      <stop
+         id="stop2370"
+         offset="1.0000000"
+         style="stop-color:#ffffff;stop-opacity:1.0000000;" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient4487">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop4489" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0;"
+         offset="1"
+         id="stop4491" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient4477">
+      <stop
+         style="stop-color:#000000;stop-opacity:1;"
+         offset="0"
+         id="stop4479" />
+      <stop
+         style="stop-color:#000000;stop-opacity:0;"
+         offset="1"
+         id="stop4481" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient4467">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop4469" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0.24761905;"
+         offset="1.0000000"
+         id="stop4471" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient4454">
+      <stop
+         style="stop-color:#729fcf;stop-opacity:0.20784314;"
+         offset="0.0000000"
+         id="stop4456" />
+      <stop
+         style="stop-color:#729fcf;stop-opacity:0.67619050;"
+         offset="1.0000000"
+         id="stop4458" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient4440">
+      <stop
+         style="stop-color:#7d7d7d;stop-opacity:1;"
+         offset="0"
+         id="stop4442" />
+      <stop
+         id="stop4448"
+         offset="0.50000000"
+         style="stop-color:#b1b1b1;stop-opacity:1.0000000;" />
+      <stop
+         style="stop-color:#686868;stop-opacity:1.0000000;"
+         offset="1.0000000"
+         id="stop4444" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient4440"
+       id="linearGradient4446"
+       x1="30.656250"
+       y1="34.000000"
+       x2="33.218750"
+       y2="31.062500"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(1.334593,0.000000,0.000000,1.291292,-6.973842,-7.460658)" />
+    <radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient4454"
+       id="radialGradient4460"
+       cx="18.240929"
+       cy="21.817987"
+       fx="18.240929"
+       fy="21.817987"
+       r="8.3085051"
+       gradientUnits="userSpaceOnUse" />
+    <radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient4467"
+       id="radialGradient4473"
+       cx="15.414371"
+       cy="13.078408"
+       fx="15.414371"
+       fy="13.078408"
+       r="6.6562500"
+       gradientTransform="matrix(2.592963,-7.746900e-24,-5.714443e-24,2.252104,-25.05975,-18.94100)"
+       gradientUnits="userSpaceOnUse" />
+    <radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient4487"
+       id="radialGradient4493"
+       cx="24.130018"
+       cy="37.967922"
+       fx="24.130018"
+       fy="37.967922"
+       r="16.528622"
+       gradientTransform="matrix(1.000000,0.000000,0.000000,0.237968,3.152859e-15,28.93278)"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       gradientUnits="userSpaceOnUse"
+       y2="25.743469"
+       x2="17.500893"
+       y1="13.602121"
+       x1="18.292673"
+       id="linearGradient2372"
+       xlink:href="#linearGradient2366"
+       inkscape:collect="always" />
+    <radialGradient
+       r="16.528622"
+       fy="37.967922"
+       fx="24.130018"
+       cy="37.967922"
+       cx="24.130018"
+       gradientTransform="matrix(1.000000,0.000000,0.000000,0.237968,-2.471981e-16,28.93278)"
+       gradientUnits="userSpaceOnUse"
+       id="radialGradient2842"
+       xlink:href="#linearGradient4477"
+       inkscape:collect="always" />
+    <linearGradient
+       gradientUnits="userSpaceOnUse"
+       y2="30.557772"
+       x2="31.335964"
+       y1="26.580296"
+       x1="27.366341"
+       id="linearGradient2852"
+       xlink:href="#linearGradient2846"
+       inkscape:collect="always" />
+  </defs>
+  <sodipodi:namedview
+     stroke="#3465a4"
+     inkscape:window-y="94"
+     inkscape:window-x="239"
+     inkscape:window-height="754"
+     inkscape:window-width="691"
+     inkscape:showpageshadow="false"
+     inkscape:document-units="px"
+     inkscape:grid-bbox="true"
+     showgrid="false"
+     inkscape:current-layer="layer1"
+     inkscape:cy="23.07052"
+     inkscape:cx="9.502648"
+     inkscape:zoom="11.313708"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     borderopacity="0.25490196"
+     bordercolor="#666666"
+     pagecolor="#ffffff"
+     id="base"
+     fill="#729fcf" />
+  <metadata
+     id="metadata4">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>Jakub Steiner</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:source>http://jimmac.musichall.cz</dc:source>
+        <cc:license
+           rdf:resource="http://creativecommons.org/licenses/publicdomain/" />
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/licenses/publicdomain/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:groupmode="layer"
+     inkscape:label="Layer 1"
+     id="layer1">
+    <g
+       id="g1772">
+      <path
+         sodipodi:type="arc"
+         style="opacity:0.17112298;color:#000000;fill:url(#radialGradient2842);fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000000;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         id="path4475"
+         sodipodi:cx="24.130018"
+         sodipodi:cy="37.967922"
+         sodipodi:rx="16.528622"
+         sodipodi:ry="3.9332814"
+         d="M 40.658640 37.967922 A 16.528622 3.9332814 0 1 1  7.6013966,37.967922 A 16.528622 3.9332814 0 1 1  40.658640 37.967922 z"
+         transform="matrix(1.446431,0.000000,0.000000,1.519990,-10.97453,-17.75168)" />
+      <path
+         sodipodi:nodetypes="csscccscccscczzzz"
+         id="path2844"
+         d="M 18.627569,3.1435548 C 10.488439,3.1435548 3.8827682,9.7492259 3.8827682,17.888356 C 3.8827682,26.027486 10.488439,32.633158 18.627569,32.633158 C 22.107124,32.633158 25.178570,31.248765 27.701292,29.230511 C 27.495915,30.237392 27.623257,31.265879 28.457436,31.990436 L 39.421520,41.517846 C 40.654936,42.589175 42.508982,42.448806 43.580310,41.215389 C 44.651638,39.981971 44.511269,38.127927 43.277853,37.056599 L 32.313769,27.529188 C 31.642242,26.945909 30.820891,26.773219 30.007531,26.886466 C 31.994231,24.374044 33.372370,21.337663 33.372370,17.888356 C 33.372370,9.7492259 26.766699,3.1435548 18.627569,3.1435548 z M 18.551954,4.3697381 C 26.191413,4.3697381 31.843729,9.1586886 31.843729,17.661513 C 31.843729,26.336626 26.027039,30.953288 18.551954,30.953288 C 11.249005,30.953288 5.2601806,25.475196 5.2601806,17.661513 C 5.2601806,9.6774061 11.084819,4.3697380 18.551954,4.3697381 z "
+         style="opacity:1.0000000;color:#000000;fill:#dcdcdc;fill-opacity:1.0000000;fill-rule:evenodd;stroke:url(#linearGradient2852);stroke-width:2.0000010;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;" />
+      <path
+         style="opacity:1.0000000;color:#000000;fill:#dcdcdc;fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000004;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         d="M 18.602905,3.0803551 C 10.437465,3.0803551 3.8104408,9.7073791 3.8104408,17.872819 C 3.8104408,26.038259 10.437465,32.665283 18.602905,32.665283 C 22.093708,32.665283 25.175082,31.276416 27.705960,29.251638 C 27.499919,30.261774 27.627672,31.293585 28.464547,32.020484 L 39.464073,41.578691 C 40.701476,42.653483 42.561515,42.512661 43.636306,41.275256 C 44.711097,40.037852 44.570274,38.177814 43.332871,37.103023 L 32.333346,27.544815 C 31.659648,26.959651 30.835642,26.786402 30.019653,26.900016 C 32.012775,24.379472 33.395369,21.333276 33.395369,17.872819 C 33.395369,9.7073791 26.768345,3.0803551 18.602905,3.0803551 z M 18.527046,6.2664243 C 24.808154,6.2664245 29.905864,11.364135 29.905864,17.645243 C 29.905864,23.926351 24.808154,29.024061 18.527046,29.024061 C 12.245938,29.024061 7.1482276,23.926351 7.1482276,17.645243 C 7.1482278,11.364135 12.245938,6.2664243 18.527046,6.2664243 z "
+         id="path4430" />
+      <path
+         style="opacity:1.0000000;color:#000000;fill:url(#linearGradient4446);fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000000;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         d="M 39.507004,41.577690 C 39.028332,39.304503 40.904334,36.766268 43.091057,36.789315 C 43.091057,36.789315 32.330690,27.531204 32.330690,27.531204 C 29.385899,27.474498 28.061188,29.803820 28.553876,32.131126 L 39.507004,41.577690 z "
+         id="path4438"
+         sodipodi:nodetypes="ccccc" />
+      <path
+         sodipodi:type="arc"
+         style="opacity:1.0000000;color:#000000;fill:none;fill-opacity:1.0000000;fill-rule:evenodd;stroke:url(#linearGradient2372);stroke-width:0.80273360;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         id="path4450"
+         sodipodi:cx="17.500893"
+         sodipodi:cy="18.920233"
+         sodipodi:rx="11.048544"
+         sodipodi:ry="11.048544"
+         d="M 28.549437 18.920233 A 11.048544 11.048544 0 1 1  6.4523487,18.920233 A 11.048544 11.048544 0 1 1  28.549437 18.920233 z"
+         transform="matrix(1.245743,0.000000,0.000000,1.245743,-3.425346,-6.177033)" />
+      <path
+         transform="matrix(0.497764,0.000000,0.000000,0.609621,8.973526,15.61929)"
+         d="M 40.658640 37.967922 A 16.528622 3.9332814 0 1 1  7.6013966,37.967922 A 16.528622 3.9332814 0 1 1  40.658640 37.967922 z"
+         sodipodi:ry="3.9332814"
+         sodipodi:rx="16.528622"
+         sodipodi:cy="37.967922"
+         sodipodi:cx="24.130018"
+         id="path4485"
+         style="opacity:1.0000000;color:#000000;fill:url(#radialGradient4493);fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000000;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         sodipodi:type="arc" />
+      <rect
+         style="opacity:0.43315509;color:#000000;fill:none;fill-opacity:1.0000000;fill-rule:evenodd;stroke:#ffffff;stroke-width:1.0000311;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         id="rect4495"
+         width="19.048439"
+         height="4.4404783"
+         x="40.373337"
+         y="0.14086054"
+         rx="2.1366608"
+         ry="1.8879365"
+         transform="matrix(0.752986,0.658037,-0.648902,0.760872,0.000000,0.000000)" />
+      <path
+         sodipodi:type="arc"
+         style="color:#000000;fill:url(#radialGradient4460);fill-opacity:1.0000000;fill-rule:evenodd;stroke:#3063a3;stroke-width:0.71499395;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:10.000000;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;marker:none;marker-start:none;marker-mid:none;marker-end:none;visibility:visible;"
+         id="path4452"
+         sodipodi:cx="17.589281"
+         sodipodi:cy="18.478292"
+         sodipodi:rx="8.3085051"
+         sodipodi:ry="8.3085051"
+         d="M 25.897786 18.478292 A 8.3085051 8.3085051 0 1 1  9.2807760,18.478292 A 8.3085051 8.3085051 0 1 1  25.897786 18.478292 z"
+         transform="matrix(1.398614,0.000000,0.000000,1.398614,-6.224338,-8.298958)" />
+      <path
+         style="opacity:0.83422458;color:#000000;fill:url(#radialGradient4473);fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000000;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:10.000000;stroke-dasharray:none;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;visibility:visible;display:inline;overflow:visible;"
+         d="M 18.156915,7.3966938 C 12.949325,7.3966938 8.7323681,11.613651 8.7323681,16.821241 C 8.7323681,18.325216 9.1526753,19.709014 9.7795400,20.971144 C 11.031920,21.432757 12.362297,21.746827 13.774307,21.746827 C 19.945262,21.746827 24.873589,16.885190 25.254413,10.809698 C 23.523449,8.7641668 21.044374,7.3966938 18.156915,7.3966938 z "
+         id="path4462" />
+    </g>
+  </g>
+</svg>

diff --git a/pulseview.qrc b/pulseview.qrc
index 33e36100b075b92783de804a2dd841ce9b1e8f8b..9acd3facf90692076e24815081bab8c27047d6c1 100644 (file)
--- a/pulseview.qrc
+++ b/pulseview.qrc
@@ -19,6 +19,7 @@
        <file>icons/settings-views.svg</file>
        <file>icons/pulseview.png</file>
        <file>icons/pulseview.svg</file>
+       <file>icons/search.svg</file>
        <file>icons/status-green.svg</file>
        <file>icons/status-grey.svg</file>
        <file>icons/status-red.svg</file>

diff --git a/pv/subwindows/decoder_selector/subwindow.cpp b/pv/subwindows/decoder_selector/subwindow.cpp
index 375e749e789b9860af5988f07422a42c404d5ea9..719d2efa1456142ac940936ec80560e671ad2a6e 100644 (file)
--- a/pv/subwindows/decoder_selector/subwindow.cpp
+++ b/pv/subwindows/decoder_selector/subwindow.cpp
@@ -22,6 +22,7 @@
 #include <QDebug>
 #include <QInputDialog>
 #include <QLabel>
+#include <QLineEdit>
 #include <QPushButton>
 #include <QVBoxLayout>
 
@@ -36,6 +37,24 @@ namespace subwindows {
 namespace decoder_selector {
 
 
+bool QCustomSortFilterProxyModel::filterAcceptsRow(int source_row,
+       const QModelIndex& source_parent) const
+{
+       // Search model recursively
+
+       if (QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent))
+               return true;
+
+       const QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
+
+       for (int i = 0; i < sourceModel()->rowCount(index); i++)
+               if (filterAcceptsRow(i, index))
+                       return true;
+
+       return false;
+}
+
+
 void QCustomTreeView::currentChanged(const QModelIndex& current,
        const QModelIndex& previous)
 {
@@ -53,17 +72,30 @@ SubWindow::SubWindow(Session& session, QWidget* parent) :
        info_label_body_(new QLabel()),
        info_label_footer_(new QLabel()),
        model_(new DecoderCollectionModel()),
-       sort_filter_model_(new QSortFilterProxyModel())
+       sort_filter_model_(new QCustomSortFilterProxyModel())
 {
        QVBoxLayout* root_layout = new QVBoxLayout(this);
        root_layout->setContentsMargins(0, 0, 0, 0);
        root_layout->addWidget(splitter_);
 
+       QWidget* upper_container = new QWidget();
+       QVBoxLayout* upper_layout = new QVBoxLayout(upper_container);
+       upper_layout->setContentsMargins(0, 5, 0, 0);
+       QLineEdit* filter = new QLineEdit();
+       upper_layout->addWidget(filter);
+       upper_layout->addWidget(tree_view_);
+
        splitter_->setOrientation(Qt::Vertical);
-       splitter_->addWidget(tree_view_);
+       splitter_->addWidget(upper_container);
        splitter_->addWidget(info_box_);
 
+       const QIcon filter_icon(QIcon::fromTheme("search",
+               QIcon(":/icons/search.svg")));
+       filter->setClearButtonEnabled(true);
+       filter->addAction(filter_icon, QLineEdit::LeadingPosition);
+
        sort_filter_model_->setSourceModel(model_);
+       sort_filter_model_->setFilterCaseSensitivity(Qt::CaseInsensitive);
 
        tree_view_->setModel(sort_filter_model_);
        tree_view_->setRootIsDecorated(true);
@@ -81,6 +113,9 @@ SubWindow::SubWindow(Session& session, QWidget* parent) :
        info_label_body_->setWordWrap(true);
        info_label_body_->setText(tr("Select a decoder to see its description here."));
 
+       connect(filter, SIGNAL(textChanged(const QString&)),
+               this, SLOT(on_filter_changed(const QString&)));
+
        connect(tree_view_, SIGNAL(currentChanged(const QModelIndex&)),
                this, SLOT(on_item_changed(const QModelIndex&)));
        connect(tree_view_, SIGNAL(activated(const QModelIndex&)),
@@ -256,6 +291,11 @@ void SubWindow::on_item_activated(const QModelIndex& index)
        new_decoders_selected(decoders);
 }
 
+void SubWindow::on_filter_changed(const QString& text)
+{
+       sort_filter_model_->setFilterFixedString(text);
+}
+
 } // namespace decoder_selector
 } // namespace subwindows
 } // namespace pv

diff --git a/pv/subwindows/decoder_selector/subwindow.hpp b/pv/subwindows/decoder_selector/subwindow.hpp
index dba6f6deed8f72515d58bcd15df5fa0175e2f836..6f6456d3bff16292855cae6dc14bd71c1fb5a9bd 100644 (file)
--- a/pv/subwindows/decoder_selector/subwindow.hpp
+++ b/pv/subwindows/decoder_selector/subwindow.hpp
@@ -85,6 +85,12 @@ private:
 };
 
 
+class QCustomSortFilterProxyModel : public QSortFilterProxyModel
+{
+protected:
+       bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const;
+};
+
 class QCustomTreeView : public QTreeView
 {
        Q_OBJECT
@@ -127,6 +133,8 @@ public Q_SLOTS:
        void on_item_changed(const QModelIndex& index);
        void on_item_activated(const QModelIndex& index);
 
+       void on_filter_changed(const QString& text);
+
 private:
        QSplitter* splitter_;
        QCustomTreeView* tree_view_;
@@ -135,7 +143,7 @@ private:
        QLabel* info_label_body_;
        QLabel* info_label_footer_;
        DecoderCollectionModel* model_;
-       QSortFilterProxyModel* sort_filter_model_;
+       QCustomSortFilterProxyModel* sort_filter_model_;
 };
 
 } // decoder_selector