start new selector system - search not working yet

1 files changed, 81 insertions, 16 deletions

diff --git a/ted.h b/ted.h
index d754e3e..8434501 100644
--- a/ted.h
+++ b/ted.h
@@ -132,6 +132,28 @@ typedef struct Selector Selector;
 /// a selector menu for files (e.g. the "open" menu)
 typedef struct FileSelector FileSelector;
 
+/// an entry in a \ref Selector
+///
+/// only `name` needs to be filled in; everything else can be zeroed.
+typedef struct SelectorEntry {
+	/// color to draw text in
+	///
+	/// if this is zero, \ref COLOR_TEXT will be used.
+	ColorSetting color;
+	/// label
+	///
+	/// a copy of this string will be made, so you can free the pointer immediately after calling \ref selector_add_entry
+	const char *name;
+	/// if not NULL, this will show on the right side of the entry.
+	///
+	/// a copy of this string will be made, so you can free the pointer immediately after calling \ref selector_add_entry
+	const char *detail;
+	/// use this for whatever you want
+	u64 userdata;
+	/// reserved for future use -- must be zeroed.
+	char reserved[32];
+} SelectorEntry;
+
 /// a split or collection of tabs
 ///
 /// this handles ted's split-screen and tab features.
@@ -786,7 +808,12 @@ void command_execute_string_argument(Ted *ted, Command c, const char *string);
 /// returns the best guess for the root directory of the project containing absolute path `path`.
 ///
 /// the return value should be freed.
-char *settings_get_root_dir(Settings *settings, const char *path);
+char *settings_get_root_dir(const Settings *settings, const char *path);
+/// get color in `0xRRGGBBAA` format
+u32 settings_color(const Settings *settings, ColorSetting color);
+/// get color as four floats
+void settings_color_floats(const Settings *settings, ColorSetting color, float f[4]);
+
 
 // === find.c ===
 /// which buffer will be searched?
@@ -1168,10 +1195,48 @@ EditNotifyID ted_add_edit_notify(Ted *ted, EditNotify notify, void *context);
 void ted_remove_edit_notify(Ted *ted, EditNotifyID id);
 
 // === ui.c ===
+/// get a good size of button for this text
+vec2 button_get_size(Ted *ted, const char *text);
+/// render button
+void button_render(Ted *ted, Rect button, const char *text, u32 color);
+/// returns `true` if the button was clicked on.
+bool button_update(Ted *ted, Rect button);
+/// returns selected option, or 0 if none was selected
+PopupOption popup_update(Ted *ted, u32 options);
+/// render popup menu.
+///
+/// `options` should be a bitwise-or of the `POPUP_*` constants.
+void popup_render(Ted *ted, u32 options, const char *title, const char *body);
+/// update and render checkbox
+vec2 checkbox_frame(Ted *ted, bool *value, const char *label, vec2 pos);
+/// create a new selector
+Selector *selector_new(void);
+/// set location where selector will be rendered.
+void selector_set_bounds(Selector *s, Rect bounds);
+/// add a new entry to this selector
+void selector_add_entry(Selector *s, const SelectorEntry *entry);
+/// set cursor position
+void selector_set_cursor(Selector *s, u32 cursor);
+/// get cursor position
+u32 selector_get_cursor(Selector *s);
+/// get entry at index in selector.
+Status selector_get_entry(Selector *s, u32 index, SelectorEntry *entry);
+/// get entry at selector cursor
+///
+/// note that this can fail, e.g. if `s` has no entries.
+Status selector_get_cursor_entry(Selector *s, SelectorEntry *entry);
+/// clear all entries from this selector, WITHOUT resetting scroll or cursor position
+void selector_clear_entries(Selector *s);
+/// reset selector to \ref selector_new state
+void selector_clear(Selector *s);
+/// free resources used by selector
+void selector_free(Selector *s);
 /// move selector cursor up by `n` entries
 void selector_up(Ted *ted, Selector *s, i64 n);
 /// move selector cursor down by `n` entries
 void selector_down(Ted *ted, Selector *s, i64 n);
+/// sort entries by comparison function
+void selector_sort_entries(Selector *s, int (*compar)(void *context, const SelectorEntry *e1, const SelectorEntry *e2), void *context);
 /// sort entries alphabetically
 void selector_sort_entries_by_name(Selector *s);
 /// returns a null-terminated UTF-8 string of the entry selected, or `NULL` if none was.
@@ -1181,8 +1246,18 @@ void selector_sort_entries_by_name(Selector *s);
 char *selector_update(Ted *ted, Selector *s);
 /// render selector
 ///
-/// NOTE: also renders the line buffer
+/// make sure you call \ref selector_set_bounds before this.
 void selector_render(Ted *ted, Selector *s);
+/// create a new file selector
+FileSelector *file_selector_new(void);
+/// set whether this file selector should allow inputting non-existent files
+void file_selector_set_create(FileSelector *s, bool create);
+/// free resources used by file selector
+void file_selector_free(FileSelector *s);
+/// set bounds for file selector
+void file_selector_set_bounds(FileSelector *s, Rect bounds);
+/// set file selector title (displayed above the selector in bold)
+void file_selector_set_title(FileSelector *s, const char *title);
 /// free resources used by file selector
 void file_selector_free(FileSelector *fs);
 /// returns the name of the selected file, or `NULL` if none was selected.
@@ -1190,21 +1265,11 @@ void file_selector_free(FileSelector *fs);
 /// the returned pointer should be freed.
 char *file_selector_update(Ted *ted, FileSelector *fs);
 /// render file selector
-void file_selector_render(Ted *ted, FileSelector *fs);
-/// get a good size of button for this text
-vec2 button_get_size(Ted *ted, const char *text);
-/// render button
-void button_render(Ted *ted, Rect button, const char *text, u32 color);
-/// returns `true` if the button was clicked on.
-bool button_update(Ted *ted, Rect button);
-/// returns selected option, or 0 if none was selected
-PopupOption popup_update(Ted *ted, u32 options);
-/// render popup menu.
 ///
-/// `options` should be a bitwise-or of the `POPUP_*` constants.
-void popup_render(Ted *ted, u32 options, const char *title, const char *body);
-/// update and render checkbox
-vec2 checkbox_frame(Ted *ted, bool *value, const char *label, vec2 pos);
+/// make sure you call \ref file_selector_set_bounds before this.
+void file_selector_render(Ted *ted, FileSelector *fs);
+/// clear cwd, etc.
+void file_selector_clear(FileSelector *fs);
 
 
 #ifdef __cplusplus