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GFontDatabase: Iterate the font database in alphabetical order

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This makes font menus look nicer.
This commit is contained in:
Andreas Kling 2019-08-29 19:30:48 +02:00
parent cfe09784a4
commit 21ee24b995
1 changed files with 15 additions and 5 deletions
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20
Libraries/LibGUI/GFontDatabase.cpp
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@ -1,6 +1,7 @@
#include <AK/QuickSort.h>
#include <LibCore/CDirIterator.h> #include <LibCore/CDirIterator.h>
#include <LibGUI/GFontDatabase.h>
#include <LibDraw/Font.h> #include <LibDraw/Font.h>
#include <LibGUI/GFontDatabase.h>
#include <dirent.h> #include <dirent.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@ -40,17 +41,26 @@ GFontDatabase::~GFontDatabase()
void GFontDatabase::for_each_font(Function<void(const StringView&)> callback) void GFontDatabase::for_each_font(Function<void(const StringView&)> callback)
{ {
for (auto& it : m_name_to_metadata) { Vector<String> names;
callback(it.key); names.ensure_capacity(m_name_to_metadata.size());
} for (auto& it : m_name_to_metadata)
names.append(it.key);
quick_sort(names.begin(), names.end(), AK::is_less_than<String>);
for (auto& name : names)
callback(name);
} }
void GFontDatabase::for_each_fixed_width_font(Function<void(const StringView&)> callback) void GFontDatabase::for_each_fixed_width_font(Function<void(const StringView&)> callback)
{ {
Vector<String> names;
names.ensure_capacity(m_name_to_metadata.size());
for (auto& it : m_name_to_metadata) { for (auto& it : m_name_to_metadata) {
if (it.value.is_fixed_width) if (it.value.is_fixed_width)
callback(it.key); names.append(it.key);
} }
quick_sort(names.begin(), names.end(), AK::is_less_than<String>);
for (auto& name : names)
callback(name);
} }
RefPtr<Font> GFontDatabase::get_by_name(const StringView& name) RefPtr<Font> GFontDatabase::get_by_name(const StringView& name)