diff options
Diffstat (limited to 'editor.h')
| -rw-r--r-- | editor.h | 39 |
1 files changed, 15 insertions, 24 deletions
@@ -4,14 +4,17 @@ #include <curses.h> #include <stddef.h> #include <stdbool.h> + +typedef struct Editor Editor; +typedef struct EditorWin EditorWin; + +#include "ui.h" #include "window.h" #include "register.h" #include "macro.h" #include "syntax.h" #include "ring-buffer.h" -typedef struct Editor Editor; -typedef struct EditorWin EditorWin; typedef struct { size_t index; /* #number of changes */ @@ -20,23 +23,14 @@ typedef struct { struct EditorWin { Editor *editor; /* editor instance to which this window belongs */ + UiWin *ui; Text *text; /* underlying text management */ Win *win; /* window for the text area */ RingBuffer *jumplist; /* LRU jump management */ ChangeList changelist; /* state for iterating through least recently changes */ - WINDOW *statuswin; /* curses window for the statusbar */ - int width, height; /* window size including the statusbar */ EditorWin *prev, *next; /* neighbouring windows */ }; -typedef struct { - EditorWin *win; /* 1-line height editor window used for the prompt */ - EditorWin *editor; /* active editor window before prompt is shown */ - char *title; /* title displayed to the left of the prompt */ - WINDOW *titlewin; /* the curses window holding the prompt title */ - bool active; /* whether the prompt is currently shown or not */ -} Prompt; - enum Reg { REG_a, REG_b, @@ -100,28 +94,29 @@ enum Mark { }; struct Editor { - int width, height; /* terminal size, available for all windows */ + Ui *ui; EditorWin *windows; /* list of windows */ EditorWin *win; /* currently active window */ Syntax *syntaxes; /* NULL terminated array of syntax definitions */ Register registers[REG_LAST]; /* register used for copy and paste */ Macro macros[26]; /* recorded macros */ Macro *recording, *last_recording;/* currently and least recently recorded macro */ - Prompt *prompt; /* used to get user input */ - char info[255]; /* a user message currently being displayed */ + EditorWin *prompt; /* 1-line height window to get user input */ + EditorWin *prompt_window; /* window which was focused before prompt was shown */ + char prompt_type; /* command ':' or search '/','?' prompt */ Regex *search_pattern; /* last used search pattern */ void (*windows_arrange)(Editor*); /* current layout which places the windows */ - void (*statusbar)(EditorWin*); /* configurable user hook to draw statusbar */ int tabwidth; /* how many spaces should be used to display a tab */ bool expandtab; /* whether typed tabs should be converted to spaces */ bool autoindent; /* whether indentation should be copied from previous line on newline */ }; -Editor *editor_new(int width, int height); +Editor *editor_new(Ui*); void editor_free(Editor*); -void editor_resize(Editor*, int width, int height); +void editor_resize(Editor*); void editor_draw(Editor*); void editor_update(Editor*); +void editor_suspend(Editor*); /* these function operate on the currently focused window but make sure * that all windows which show the affected region are redrawn too. */ @@ -168,8 +163,7 @@ void editor_window_jumplist_invalidate(EditorWin*); size_t editor_window_changelist_prev(EditorWin*); size_t editor_window_changelist_next(EditorWin*); /* rearrange all windows either vertically or horizontally */ -void editor_windows_arrange_vertical(Editor*); -void editor_windows_arrange_horizontal(Editor*); +void editor_windows_arrange(Editor*, enum UiLayout); /* display a user prompt with a certain title and default text */ void editor_prompt_show(Editor*, const char *title, const char *text); /* hide the user prompt if it is currently shown */ @@ -183,10 +177,7 @@ void editor_prompt_set(Editor*, const char *line); /* display a message to the user */ void editor_info_show(Editor*, const char *msg, ...); void editor_info_hide(Editor*); - -/* register a callback which is called whenever the statusbar needs to - * be redrawn */ -void editor_statusbar_set(Editor*, void (*statusbar)(EditorWin*)); +void editor_window_options(EditorWin*, enum UiOption options); /* look up a curses color pair for the given combination of fore and * background color */ |