LibGUI: Allow GUI::FilePicker to show only fixed-width fonts

This is useful when you really only want something monospaced. :^)

2 files changed, 11 insertions, 2 deletions

diff --git a/Libraries/LibGUI/FontPicker.cpp b/Libraries/LibGUI/FontPicker.cpp
index cde2a09ede..5fe9efd918 100644
--- a/Libraries/LibGUI/FontPicker.cpp
+++ b/Libraries/LibGUI/FontPicker.cpp
@@ -35,8 +35,9 @@
 
 namespace GUI {
 
-FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font)
+FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font, bool fixed_width_only)
     : Dialog(parent_window)
+    , m_fixed_width_only(fixed_width_only)
 {
     set_title("Font picker");
     resize(540, 300);
@@ -53,6 +54,8 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font)
 
     HashTable<String> families;
     Gfx::FontDatabase::the().for_each_font([&](auto& font) {
+        if (m_fixed_width_only && !font.is_fixed_width())
+            return;
         families.set(font.family());
     });
 
@@ -65,6 +68,8 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font)
         m_family = index.data().to_string();
         HashTable<int> weights;
         Gfx::FontDatabase::the().for_each_font([&](auto& font) {
+            if (m_fixed_width_only && !font.is_fixed_width())
+                return;
             if (font.family() == m_family.value())
                 weights.set(font.weight());
         });
@@ -88,6 +93,8 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font)
         m_sizes.clear();
         Optional<size_t> index_of_old_size_in_new_list;
         Gfx::FontDatabase::the().for_each_font([&](auto& font) {
+            if (m_fixed_width_only && !font.is_fixed_width())
+                return;
             if (font.family() == m_family.value() && font.weight() == m_weight.value()) {
                 if (m_size.has_value() && m_size.value() == font.presentation_size())
                     index_of_old_size_in_new_list = m_sizes.size();
diff --git a/Libraries/LibGUI/FontPicker.h b/Libraries/LibGUI/FontPicker.h
index 28a4d73450..a1d388342a 100644
--- a/Libraries/LibGUI/FontPicker.h
+++ b/Libraries/LibGUI/FontPicker.h
@@ -41,10 +41,12 @@ public:
     void set_font(const Gfx::Font*);
 
 private:
-    FontPicker(Window* parent_window = nullptr, const Gfx::Font* current_font = nullptr);
+    FontPicker(Window* parent_window = nullptr, const Gfx::Font* current_font = nullptr, bool fixed_width_only = false);
 
     void update_sample_label();
 
+    const bool m_fixed_width_only;
+
     RefPtr<Gfx::Font> m_font;
 
     RefPtr<ListView> m_family_list_view;