Remove non-const BookmarkItem::icon

Default BookmarkItem icons will be created when creating the item, if a
QApplication (and subsequently, qApp->style()) is present.

- added a poi-bookmarks test

5 files changed, 33 insertions, 15 deletions

diff --git a/lib/bookmarks/bookmarkitem.cpp b/lib/bookmarks/bookmarkitem.cpp
index 242ab57..b2ee78b 100644
--- a/lib/bookmarks/bookmarkitem.cpp
+++ b/lib/bookmarks/bookmarkitem.cpp
@@ -19,6 +19,15 @@ BookmarkItem::BookmarkItem(const QVector<QVariant> &data, Type type, BookmarkIte
     for(int i = 0; i < FieldCount; ++i) {
         m_data[i] = data.value(i, QVariant());
     }
+
+    // set a default style if any can be set
+    if(qApp) {
+        if(m_type == Folder) {
+            m_icon.addPixmap(qApp->style()->standardPixmap(QStyle::SP_DirClosedIcon), QIcon::Normal, QIcon::Off);
+            m_icon.addPixmap(qApp->style()->standardPixmap(QStyle::SP_DirOpenIcon), QIcon::Normal, QIcon::On);
+        } else if(m_type == Bookmark)
+            m_icon.addPixmap(qApp->style()->standardPixmap(QStyle::SP_FileIcon));
+    }
 }
 
 BookmarkItem::~BookmarkItem()
@@ -98,17 +107,6 @@ bool BookmarkItem::setData(Fields column, const QVariant &data)
     return true;
 }
 
-QIcon BookmarkItem::icon()
-{
-    if(m_icon.isNull() && m_type == Folder) {
-        m_icon.addPixmap(qApp->style()->standardPixmap(QStyle::SP_DirClosedIcon), QIcon::Normal, QIcon::Off);
-        m_icon.addPixmap(qApp->style()->standardPixmap(QStyle::SP_DirOpenIcon), QIcon::Normal, QIcon::On);
-    } else if(m_icon.isNull() && m_type == Bookmark)
-        m_icon.addPixmap(qApp->style()->standardPixmap(QStyle::SP_FileIcon));
-
-    return m_icon;
-}
-
 QIcon BookmarkItem::icon() const
 {
     return m_icon;
diff --git a/lib/bookmarks/bookmarkitem.h b/lib/bookmarks/bookmarkitem.h
index 310d263..6751526 100644
--- a/lib/bookmarks/bookmarkitem.h
+++ b/lib/bookmarks/bookmarkitem.h
@@ -48,7 +48,6 @@ public:
     QVariant data(Fields column) const;
     bool setData(Fields column, const QVariant &data);
 
-    QIcon icon();
     QIcon icon() const;
     bool isExpanded() const;
     void setExpanded(bool expanded);
diff --git a/meson.build b/meson.build
index 2e7ec72..5e10db7 100644
--- a/meson.build
+++ b/meson.build
@@ -101,6 +101,8 @@ poi_exe = executable(get_option('poi'),
   install: true,
 )
 
+test('poi-bookmarks: xbel', poi_exe, args: [ 'bookmarks', '-x', files('test/bookmarks.xbel'), '--export=stdout' ])
+
 subdir(host_machine.system())
 
 # cppcheck target
diff --git a/src/bookmarks/builtins.cpp b/src/bookmarks/builtins.cpp
index 2e97e1a..f7b6f3f 100644
--- a/src/bookmarks/builtins.cpp
+++ b/src/bookmarks/builtins.cpp
@@ -54,8 +54,10 @@ int builtins::bookmarks(const std::string &progname, std::vector<std::string>::c
         if(f.open(QIODevice::ReadOnly | QIODevice::Text)) {
             BookmarkFormat<XbelFormat>(&f) >> model;
             f.close();
-        } else
+        } else {
             spdlog::error("Could not open %s", i);
+            return -1;
+        }
     }
 
     for(const auto &i : args::get(import_json)) {
@@ -63,8 +65,10 @@ int builtins::bookmarks(const std::string &progname, std::vector<std::string>::c
         if(f.open(QIODevice::ReadOnly | QIODevice::Text)) {
             BookmarkFormat<FirefoxJsonFormat>(&f) >> model;
             f.close();
-        } else
+        } else {
             spdlog::error("Could not open %s", i);
+            return -1;
+        }
     }
 
     QIODevice *output = nullptr;
@@ -85,8 +89,10 @@ int builtins::bookmarks(const std::string &progname, std::vector<std::string>::c
     }
 
     if(!output->isOpen()) {
-        if(!output->open(QIODevice::ReadWrite | QIODevice::Text))
+        if(!output->open(QIODevice::ReadWrite | QIODevice::Text)) {
             spdlog::error("Could not open output");
+            return -1;
+        }
     }
 
     BookmarkFormat<XbelFormat> format(output);
diff --git a/test/bookmarks.xbel b/test/bookmarks.xbel
new file mode 100644
index 0000000..487fc5b
--- /dev/null
+++ b/test/bookmarks.xbel
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xbel>
+<xbel version="1.0">
+    <bookmark href="https://some.url">
+        <title>some website</title>
+    </bookmark>
+    <folder folded="no">
+        <title>a folder</title>
+        <bookmark href="https://another.website">
+            <title>another website</title>
+        </bookmark>
+    </folder>
+</xbel>