Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-08-06 21:54:27 -04:00
Code Issues Projects Releases Packages Wiki Activity

Notepad text zoom support 5x8 to 8x16 font (#1211)

Browse source 
* Zoom button 5/8 to 8/16 font

* Zoom button 5/8 to 8/16 font

* Clang & revert unintended change

* Suggested improvements

* Suggested code changes

* Added char_width function

* Added char_width function

* Oops copy-paste error

* Delete added blank line
This commit is contained in:
Mark Thompson 2023-06-29 12:55:25 -05:00 • committed by GitHub
parent e15a8ed2d8
commit b28b96fb4a
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 42 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

36
firmware/application/apps/ui_text_editor.hpp
View file

@ -75,12 +75,26 @@ class TextViewer : public Widget {
// Gets the length of the current line.
uint16_t line_length();
private:
static constexpr int8_t char_width = 5;
static constexpr int8_t char_height = 8;
const Style& style() { return *font_style; }
const uint8_t max_line = 32;
const uint8_t max_col = 48;
void set_font_zoom(bool zoom) {
font_zoom = zoom;
font_style = font_zoom ? &Styles::white : &Styles::white_small;
char_height = style().font.line_height();
char_width = style().font.char_width();
max_line = (uint8_t)(parent_rect().height() / char_height);
max_col = (uint8_t)(parent_rect().width() / char_width);
}
void toggle_font_zoom() { set_font_zoom(!font_zoom); };
private:
bool font_zoom{};
const Style* font_style{};
int8_t char_width{};
int8_t char_height{};
uint8_t max_line{};
uint8_t max_col{};
/* Returns true if the cursor was updated. */
bool apply_scrolling_constraints(
@ -122,7 +136,7 @@ class TextEditorMenu : public View {
std::function<void()>& on_cut() { return button_cut.on_select; }
std::function<void()>& on_paste() { return button_paste.on_select; }
std::function<void()>& on_copy() { return button_copy.on_select; }
std::function<void()>& on_zoom() { return button_zoom.on_select; }
std::function<void()>& on_delete_line() { return button_delline.on_select; }
std::function<void()>& on_edit_line() { return button_edit.on_select; }
@ -151,11 +165,11 @@ class TextEditorMenu : public View {
&bitmap_icon_paste,
Color::dark_grey()};
NewButton button_copy{
NewButton button_zoom{
{15 * 8, 1 * 8, 7 * 8, 7 * 8},
"Copy",
&bitmap_icon_copy,
Color::dark_grey()};
"Zoom",
&bitmap_icon_search,
Color::dark_green()};
NewButton button_delline{
{1 * 8, 8 * 8, 7 * 8, 7 * 8},
@ -258,4 +272,4 @@ class TextEditorView : public View {
} // namespace ui
#endif // __UI_TEXT_EDITOR_H__
#endif // __UI_TEXT_EDITOR_H__