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LibGUI: Move FontPickerWeightModel and helpers to their own header

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Avoids maintaining multiple weight-name lists
This commit is contained in:
thankyouverycool 2021-04-10 13:10:19 -04:00 • committed by Andreas Kling
parent 535331c75f
commit 25bd4b33a7
2 changed files with 92 additions and 50 deletions
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51
Userland/Libraries/LibGUI/FontPicker.cpp
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@ -28,7 +28,7 @@
#include <LibGUI/Button.h>
#include <LibGUI/FontPicker.h>
#include <LibGUI/FontPickerDialogGML.h>
#include <LibGUI/ItemListModel.h>
#include <LibGUI/FontPickerWeightModel.h>
#include <LibGUI/Label.h>
#include <LibGUI/ListView.h>
#include <LibGUI/ScrollBar.h>
@ -37,55 +37,6 @@
namespace GUI {
struct FontWeightNameMapping {
constexpr FontWeightNameMapping(int w, const char* n)
: weight(w)
, name(n)
{
}
int weight { 0 };
StringView name;
};
static constexpr FontWeightNameMapping font_weight_names[] = {
{ 100, "Thin" },
{ 200, "Extra Light" },
{ 300, "Light" },
{ 400, "Regular" },
{ 500, "Medium" },
{ 600, "Semi Bold" },
{ 700, "Bold" },
{ 800, "Extra Bold" },
{ 900, "Black" },
{ 950, "Extra Black" },
};
static constexpr StringView weight_to_name(int weight)
{
for (auto& it : font_weight_names) {
if (it.weight == weight)
return it.name;
}
return {};
}
class FontWeightListModel : public ItemListModel<int> {
public:
FontWeightListModel(const Vector<int>& weights)
: ItemListModel(weights)
{
}
virtual Variant data(const ModelIndex& index, ModelRole role) const override
{
if (role == ModelRole::Custom)
return m_data.at(index.row());
if (role == ModelRole::Display)
return String(weight_to_name(m_data.at(index.row())));
return ItemListModel::data(index, role);
}
};
FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font, bool fixed_width_only)
: Dialog(parent_window)
, m_fixed_width_only(fixed_width_only)