Avoid wrapping driver names etc in about box.

[pulseview.git] / pv / dialogs / settings.cpp

diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp
index 32b1c207677979f32b285426bf5b9da9b395726a..0104b7c9e32f3de4c146c52ab6326e7fb8b68b9d 100644 (file)
--- a/pv/dialogs/settings.cpp
+++ b/pv/dialogs/settings.cpp
@@ -148,6 +148,17 @@ QWidget *Settings::get_view_settings_form(QWidget *parent) const
        return form;
 }
 
+#ifdef ENABLE_DECODE
+static gint sort_pds(gconstpointer a, gconstpointer b)
+{
+       const struct srd_decoder *sda, *sdb;
+
+       sda = (const struct srd_decoder *)a;
+       sdb = (const struct srd_decoder *)b;
+       return strcmp(sda->id, sdb->id);
+}
+#endif
+
 QWidget *Settings::get_about_page(QWidget *parent) const
 {
 #ifdef ENABLE_DECODE
@@ -169,6 +180,9 @@ QWidget *Settings::get_about_page(QWidget *parent) const
        shared_ptr<sigrok::Context> context = device_manager_.context();
 
        QString s;
+
+       s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");
+
        s.append("<table>");
 
        /* Library info */
@@ -187,7 +201,7 @@ QWidget *Settings::get_about_page(QWidget *parent) const
        s.append("<tr><td colspan=\"2\"><b>" +
                tr("Supported hardware drivers:") + "</b></td></tr>");
        for (auto entry : context->drivers()) {
-               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+               s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
                        .arg(QString::fromUtf8(entry.first.c_str()),
                                QString::fromUtf8(entry.second->long_name().c_str())));
        }
@@ -195,7 +209,7 @@ QWidget *Settings::get_about_page(QWidget *parent) const
        s.append("<tr><td colspan=\"2\"><b>" +
                tr("Supported input formats:") + "</b></td></tr>");
        for (auto entry : context->input_formats()) {
-               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+               s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
                        .arg(QString::fromUtf8(entry.first.c_str()),
                                QString::fromUtf8(entry.second->description().c_str())));
        }
@@ -203,7 +217,7 @@ QWidget *Settings::get_about_page(QWidget *parent) const
        s.append("<tr><td colspan=\"2\"><b>" +
                tr("Supported output formats:") + "</b></td></tr>");
        for (auto entry : context->output_formats()) {
-               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+               s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
                        .arg(QString::fromUtf8(entry.first.c_str()),
                                QString::fromUtf8(entry.second->description().c_str())));
        }
@@ -211,12 +225,15 @@ QWidget *Settings::get_about_page(QWidget *parent) const
 #ifdef ENABLE_DECODE
        s.append("<tr><td colspan=\"2\"><b>" +
                tr("Supported protocol decoders:") + "</b></td></tr>");
-       for (const GSList *l = srd_decoder_list(); l; l = l->next) {
+       GSList *sl = g_slist_copy((GSList *)srd_decoder_list());
+       sl = g_slist_sort(sl, sort_pds);
+       for (const GSList *l = sl; l; l = l->next) {
                dec = (struct srd_decoder *)l->data;
-               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+               s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
                        .arg(QString::fromUtf8(dec->id),
                                QString::fromUtf8(dec->longname)));
        }
+       g_slist_free(sl);
 #endif
 
        s.append("</table>");