/* * mooterm-private.h * * Copyright (C) 2004-2006 by Yevgen Muntyan * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * See COPYING file that comes with this distribution. */ #ifndef MOOTERM_COMPILATION #error "This file may not be included" #endif #ifndef __MOO_TERM_PRIVATE_H__ #define __MOO_TERM_PRIVATE_H__ #include "mooterm/mooterm.h" #include "mooterm/mootermtag.h" #include "mooterm/mootermbuffer.h" #include "mooterm/mooterm-vt.h" #include G_BEGIN_DECLS #if 0 #define TERM_IMPLEMENT_ME_WARNING g_warning #else #define TERM_IMPLEMENT_ME_WARNING g_message #endif #define TERM_IMPLEMENT_ME TERM_IMPLEMENT_ME_WARNING ("%s: implement me", G_STRLOC) #define PT_WRITER_PRIORITY G_PRIORITY_DEFAULT #define PT_READER_PRIORITY G_PRIORITY_DEFAULT #define ADJUSTMENT_PRIORITY G_PRIORITY_DEFAULT_IDLE #define ADJUSTMENT_DELTA 30.0 #define UPDATE_TIMEOUT 10 #define UPDATE_REPEAT_TIMEOUT 40 #define PROCESS_INCOMING_TIMEOUT 10 #define INPUT_CHUNK_SIZE 4096 #define MIN_TERMINAL_WIDTH 8 #define MIN_TERMINAL_HEIGHT 4 #define MAX_TERMINAL_WIDTH 4096 #define SCROLL_GRANULARITY 3 #ifdef MOO_DEBUG #define DEFAULT_MONOSPACE_FONT "Courier New 11" #else #define DEFAULT_MONOSPACE_FONT "Monospace 10" #endif typedef enum { POINTER_NONE = 0, POINTER_TEXT = 1, POINTER_NORMAL = 2, POINTERS_NUM = 3 } TermPointerType; enum { COLOR_NORMAL = 0, COLOR_BOLD = 1, COLOR_MAX = 16 }; typedef enum { DRAG_NONE = 0, DRAG_SELECT, DRAG_DRAG } DragType; typedef struct _MooTermFont MooTermFont; typedef enum { MOO_TERM_ERASE_AUTO, MOO_TERM_ERASE_ASCII_BACKSPACE, MOO_TERM_ERASE_ASCII_DELETE, MOO_TERM_ERASE_DELETE_SEQUENCE } MooTermEraseBinding; struct _MooTermCommand { char *cmd_line; char **argv; char *working_dir; char **envp; }; struct _MooTermPrivate { struct _MooTermPt *pt; struct _MooTermParser *parser; GString *incoming; guint process_timeout; struct _MooTermBuffer *buffer; struct _MooTermBuffer *primary_buffer; struct _MooTermBuffer *alternate_buffer; guint8 modes[MODE_MAX]; guint8 saved_modes[MODE_MAX]; gboolean scrolled; guint top_line; guint width; guint height; guint cursor_row; guint cursor_col; struct { guint cursor_row, cursor_col; /* these are real cursor coordinates in buffer (it may be different from what's displayed in AWM mode) */ MooTermTextAttr attr; int GL, GR; gboolean autowrap; gboolean decom; guint top_margin, bottom_margin; /* TODO: Selective erase attribute ??? */ int single_shift; } saved_cursor; gpointer selection; gboolean owns_selection; MooTermFont *font; GdkRegion *changed; /* screen coordinates */ guint cursor_row_old; /* cursor has been here, and it's been invalidated */ guint cursor_col_old; guint update_timer; GdkGC *clip; gboolean font_changed; PangoLayout *layout; gboolean colors_inverted; gboolean cursor_visible; gboolean blink_cursor_visible; gboolean cursor_blinks; guint cursor_blink_time; guint cursor_blink_timeout_id; GdkGC *color[COLOR_MAX]; GdkGC *fg[2]; GdkGC *bg; GdkColor palette[COLOR_MAX]; GdkColor fg_color[2]; GdkColor bg_color; GdkCursor *pointer[POINTERS_NUM]; gboolean pointer_visible; int tracking_mouse; gulong track_press_id; gulong track_release_id; gulong track_scroll_id; GtkWidget *menu; GtkIMContext *im; gboolean im_preedit_active; GdkModifierType modifiers; GtkAdjustment *adjustment; guint pending_adjustment_changed; guint pending_adjustment_value_changed; struct { MooTermEraseBinding backspace_binding; MooTermEraseBinding delete_binding; guint hide_pointer_on_keypress : 1; /* = TRUE */ guint meta_sends_escape : 1; /* = TRUE */ guint scroll_on_input : 1; /* = TRUE */ guint bold_pango : 1; gboolean bold_offset : 1; } settings; struct { guint drag_scroll_timeout; GdkEventType drag_button; DragType drag_type; int drag_start_x; int drag_start_y; guint drag_moved : 1; } mouse_stuff; }; #define MOO_TYPE_TERM_ERASE_BINDING (_moo_term_erase_binding_get_type ()) GType _moo_term_erase_binding_get_type (void) G_GNUC_CONST; #define term_top_line(term) \ ((term)->priv->scrolled ? \ (term)->priv->top_line : \ buf_scrollback ((term)->priv->buffer)) void _moo_term_apply_settings (MooTerm *term); void _moo_term_init_settings (void); void _moo_term_set_window_title (MooTerm *term, const char *title); void _moo_term_set_icon_name (MooTerm *term, const char *title); void _moo_term_buf_content_changed (MooTerm *term, MooTermBuffer *buf); void _moo_term_cursor_moved (MooTerm *term, MooTermBuffer *buf); void _moo_term_buffer_scrolled (MooTermBuffer *buf, guint lines, MooTerm *term); void _moo_term_size_changed (MooTerm *term); void _moo_term_init_font_stuff (MooTerm *term); void _moo_term_init_palette (MooTerm *term); void _moo_term_update_palette (MooTerm *term); void _moo_term_style_set (GtkWidget *widget, GtkStyle *previous_style); void _moo_term_update_pointer (MooTerm *term); void _moo_term_set_pointer_visible (MooTerm *term, gboolean visible); gboolean _moo_term_button_press (GtkWidget *widget, GdkEventButton *event); gboolean _moo_term_button_release (GtkWidget *widget, GdkEventButton *event); gboolean _moo_term_motion_notify (GtkWidget *widget, GdkEventMotion *event); void _moo_term_do_popup_menu (MooTerm *term, GdkEventButton *event); gboolean _moo_term_key_press (GtkWidget *widget, GdkEventKey *event); gboolean _moo_term_key_release (GtkWidget *widget, GdkEventKey *event); void _moo_term_im_commit (GtkIMContext *imcontext, gchar *arg, MooTerm *term); gboolean _moo_term_expose_event (GtkWidget *widget, GdkEventExpose *event); /* (row, col) coordinates relative to visible part of buffer, i.e. _moo_term_invalidate is equivalent to _moo_term_invalidate_screen_rect ({0, 0, width, height}) */ void _moo_term_invalidate_screen_rect(MooTerm *term, GdkRectangle *rect); /* invalidate whole window */ void _moo_term_invalidate (MooTerm *term); void _moo_term_release_selection (MooTerm *term); void _moo_term_grab_selection (MooTerm *term); /* in mooterm-draw.c */ void _moo_term_pause_cursor_blinking (MooTerm *term); void _moo_term_set_cursor_blinks (MooTerm *term, gboolean blinks); gsize _moo_term_get_input_chunk_len (MooTerm *term); /*************************************************************************/ /* vt commands */ void _moo_term_bell (MooTerm *term); void _moo_term_decid (MooTerm *term); void _moo_term_set_dec_modes (MooTerm *term, int *modes, guint n_modes, gboolean set); void _moo_term_save_dec_modes (MooTerm *term, int *modes, guint n_modes); void _moo_term_restore_dec_modes (MooTerm *term, int *modes, guint n_modes); void _moo_term_set_ansi_modes (MooTerm *term, int *modes, guint n_modes, gboolean set); void _moo_term_set_mode (MooTerm *term, int mode, gboolean set); void _moo_term_set_ca_mode (MooTerm *term, gboolean set); void _moo_term_decsc (MooTerm *term); void _moo_term_decrc (MooTerm *term); /* these two are in mootermdraw.c */ void _moo_term_invert_colors (MooTerm *term, gboolean invert); void _moo_term_set_cursor_visible (MooTerm *term, gboolean visible); /* this one is in mooterminput.c, tracking_type == -1 means turn it off */ void _moo_term_set_mouse_tracking (MooTerm *term, int tracking_type); void _moo_term_da1 (MooTerm *term); void _moo_term_da2 (MooTerm *term); void _moo_term_da3 (MooTerm *term); void _moo_term_setting_request (MooTerm *term, int setting); void _moo_term_dsr (MooTerm *term, int type, int arg, gboolean extended); /*************************************************************************/ /* font info */ struct _MooTermFont { PangoContext *ctx; guint width; guint height; guint ascent; }; void _moo_term_font_free (MooTermFont *info); #define term_char_width(term) ((term)->priv->font->width) #define term_char_height(term) ((term)->priv->font->height) G_END_DECLS #endif /* __MOO_TERM_PRIVATE_H__ */