/* vi:set ts=8 sts=4 sw=4: * * VIM - Vi IMproved by Bram Moolenaar * Motif support by Robert Webb * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. */ #ifdef FEAT_GUI_MOTIF # include #endif #ifdef FEAT_GUI_ATHENA # include # include #endif #ifdef FEAT_BEVAL # include "gui_beval.h" #endif #ifdef FEAT_GUI_GTK # ifdef VMS /* undef MIN and MAX because Intrinsic.h redefines them anyway */ # ifdef MAX # undef MAX # endif # ifdef MIN # undef MIN # endif # endif # include # include #endif #ifdef FEAT_GUI_MAC # include /*# include */ # include # include # include # include # if !(defined (TARGET_API_MAC_CARBON) && (TARGET_API_MAC_CARBON)) # include # endif # include /*# include */ # include # include /* # include # include */ #endif #ifdef RISCOS # include "gui_riscos.h" #endif #ifdef FEAT_GUI_PHOTON # include # include # include "photon/PxProto.h" #endif /* * On some systems, when we compile with the GUI, we always use it. On Mac * there is no terminal version, and on Windows we can't figure out how to * fork one off with :gui. */ #if defined(FEAT_GUI_MSWIN) || (defined(FEAT_GUI_MAC) && !defined(MACOS_X_UNIX)) # define ALWAYS_USE_GUI #endif /* * On some systems scrolling needs to be done right away instead of in the * main loop. */ #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) || defined(HAVE_GTK2) # define USE_ON_FLY_SCROLL #endif /* * GUIs that support dropping files on a running Vim. */ #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) \ || defined(FEAT_GUI_GTK) # define HAVE_DROP_FILE #endif /* * This define makes menus always use a fontset. * We're not sure if this code always works, thus it can be disabled. */ #ifdef FEAT_XFONTSET # define FONTSET_ALWAYS #endif /* * These macros convert between character row/column and pixel coordinates. * TEXT_X - Convert character column into X pixel coord for drawing strings. * TEXT_Y - Convert character row into Y pixel coord for drawing strings. * FILL_X - Convert character column into X pixel coord for filling the area * under the character. * FILL_Y - Convert character row into Y pixel coord for filling the area * under the character. * X_2_COL - Convert X pixel coord into character column. * Y_2_ROW - Convert Y pixel coord into character row. */ #ifdef FEAT_GUI_W32 # define TEXT_X(col) ((col) * gui.char_width) # define TEXT_Y(row) ((row) * gui.char_height + gui.char_ascent) # define FILL_X(col) ((col) * gui.char_width) # define FILL_Y(row) ((row) * gui.char_height) # define X_2_COL(x) ((x) / gui.char_width) # define Y_2_ROW(y) ((y) / gui.char_height) #else # define TEXT_X(col) ((col) * gui.char_width + gui.border_offset) # define FILL_X(col) ((col) * gui.char_width + gui.border_offset) # define X_2_COL(x) (((x) - gui.border_offset) / gui.char_width) # define TEXT_Y(row) ((row) * gui.char_height + gui.char_ascent \ + gui.border_offset) # define FILL_Y(row) ((row) * gui.char_height + gui.border_offset) # define Y_2_ROW(y) (((y) - gui.border_offset) / gui.char_height) #endif /* Indices for arrays of scrollbars */ #define SBAR_NONE -1 #define SBAR_LEFT 0 #define SBAR_RIGHT 1 #define SBAR_BOTTOM 2 /* Orientations for scrollbars */ #define SBAR_VERT 0 #define SBAR_HORIZ 1 /* Default size of scrollbar */ #define SB_DEFAULT_WIDTH 16 /* Default height of the menu bar */ #define MENU_DEFAULT_HEIGHT 1 /* figure it out at runtime */ /* Flags for gui_mch_outstr_nowrap() */ #define GUI_MON_WRAP_CURSOR 0x01 /* wrap cursor at end of line */ #define GUI_MON_INVERT 0x02 /* invert the characters */ #define GUI_MON_IS_CURSOR 0x04 /* drawing cursor */ #define GUI_MON_TRS_CURSOR 0x08 /* drawing transparent cursor */ #define GUI_MON_NOCLEAR 0x10 /* don't clear selection */ /* Flags for gui_mch_draw_string() */ #define DRAW_TRANSP 0x01 /* draw with transparent bg */ #define DRAW_BOLD 0x02 /* draw bold text */ #define DRAW_UNDERL 0x04 /* draw underline text */ #define DRAW_UNDERC 0x08 /* draw undercurl text */ #if defined(RISCOS) || defined(HAVE_GTK2) # define DRAW_ITALIC 0x10 /* draw italic text */ #endif #define DRAW_CURSOR 0x20 /* drawing block cursor (win32) */ /* For our own tearoff menu item */ #define TEAR_STRING "-->Detach" #define TEAR_LEN (9) /* length of above string */ /* for the toolbar */ #ifdef FEAT_GUI_W16 # define TOOLBAR_BUTTON_HEIGHT 15 # define TOOLBAR_BUTTON_WIDTH 16 #else # define TOOLBAR_BUTTON_HEIGHT 18 # define TOOLBAR_BUTTON_WIDTH 18 #endif #define TOOLBAR_BORDER_HEIGHT 12 /* room above+below buttons for MSWindows */ #ifdef FEAT_GUI_MSWIN # define TABLINE_HEIGHT 22 #endif #ifdef FEAT_GUI_MOTIF # define TABLINE_HEIGHT 30 #endif #if defined(NO_CONSOLE) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) # define NO_CONSOLE_INPUT /* use no_console_input() to check if there is no console input possible */ #endif typedef struct GuiScrollbar { long ident; /* Unique identifier for each scrollbar */ win_T *wp; /* Scrollbar's window, NULL for bottom */ int type; /* one of SBAR_{LEFT,RIGHT,BOTTOM} */ long value; /* Represents top line number visible */ #ifdef FEAT_GUI_ATHENA int pixval; /* pixel count of value */ #endif long size; /* Size of scrollbar thumb */ long max; /* Number of lines in buffer */ /* Values measured in characters: */ int top; /* Top of scroll bar (chars from row 0) */ int height; /* Current height of scroll bar in rows */ #ifdef FEAT_VERTSPLIT int width; /* Current width of scroll bar in cols */ #endif int status_height; /* Height of status line */ #ifdef FEAT_GUI_X11 Widget id; /* Id of real scroll bar */ #endif #ifdef FEAT_GUI_GTK GtkWidget *id; /* Id of real scroll bar */ unsigned long handler_id; /* Id of "value_changed" signal handler */ #endif #ifdef FEAT_GUI_MSWIN HWND id; /* Id of real scroll bar */ int scroll_shift; /* The scrollbar stuff can handle only up to 32767 lines. When the file is longer, scroll_shift is set to the number of shifts to reduce the count. */ #endif #ifdef FEAT_GUI_MAC ControlHandle id; /* A handle to the scrollbar */ #endif #ifdef RISCOS int id; /* Window handle of scrollbar window */ #endif #ifdef FEAT_GUI_PHOTON PtWidget_t *id; #endif } scrollbar_T; typedef long guicolor_T; /* handle for a GUI color; for X11 this should be "Pixel", but that's an unsigned and we need a signed value */ #define INVALCOLOR (guicolor_T)-11111 /* number for invalid color; on 32 bit displays there is a tiny chance this is an actual color */ #ifdef FEAT_GUI_GTK # ifdef HAVE_GTK2 typedef PangoFontDescription *GuiFont; /* handle for a GUI font */ typedef PangoFontDescription *GuiFontset; /* handle for a GUI fontset */ # else typedef GdkFont *GuiFont; /* handle for a GUI font */ typedef GdkFont *GuiFontset; /* handle for a GUI fontset */ # endif # define NOFONT (GuiFont)NULL # define NOFONTSET (GuiFontset)NULL #else # ifdef FEAT_GUI_PHOTON typedef char *GuiFont; typedef char *GuiFontset; # define NOFONT (GuiFont)NULL # define NOFONTSET (GuiFontset)NULL # else # ifdef FEAT_GUI_X11 typedef XFontStruct *GuiFont; /* handle for a GUI font */ typedef XFontSet GuiFontset; /* handle for a GUI fontset */ # define NOFONT (GuiFont)0 # define NOFONTSET (GuiFontset)0 # else typedef long_u GuiFont; /* handle for a GUI font */ typedef long_u GuiFontset; /* handle for a GUI fontset */ # define NOFONT (GuiFont)0 # define NOFONTSET (GuiFontset)0 # endif # endif #endif typedef struct Gui { int in_focus; /* Vim has input focus */ int in_use; /* Is the GUI being used? */ int starting; /* GUI will start in a little while */ int shell_created; /* Has the shell been created yet? */ int dying; /* Is vim dying? Then output to terminal */ int dofork; /* Use fork() when GUI is starting */ int dragged_sb; /* Which scrollbar being dragged, if any? */ win_T *dragged_wp; /* Which WIN's sb being dragged, if any? */ int pointer_hidden; /* Is the mouse pointer hidden? */ int col; /* Current cursor column in GUI display */ int row; /* Current cursor row in GUI display */ int cursor_col; /* Physical cursor column in GUI display */ int cursor_row; /* Physical cursor row in GUI display */ char cursor_is_valid; /* There is a cursor at cursor_row/col */ int num_cols; /* Number of columns */ int num_rows; /* Number of rows */ int scroll_region_top; /* Top (first) line of scroll region */ int scroll_region_bot; /* Bottom (last) line of scroll region */ int scroll_region_left; /* Left (first) column of scroll region */ int scroll_region_right; /* Right (last) col. of scroll region */ int highlight_mask; /* Highlight attribute mask */ int scrollbar_width; /* Width of vertical scrollbars */ int scrollbar_height; /* Height of horizontal scrollbar */ int left_sbar_x; /* Calculated x coord for left scrollbar */ int right_sbar_x; /* Calculated x coord for right scrollbar */ #ifdef FEAT_MENU # ifndef FEAT_GUI_GTK int menu_height; /* Height of the menu bar */ int menu_width; /* Width of the menu bar */ # endif char menu_is_active; /* TRUE if menu is present */ # ifdef FEAT_GUI_ATHENA char menu_height_fixed; /* TRUE if menu height fixed */ # endif #endif scrollbar_T bottom_sbar; /* Bottom scrollbar */ int which_scrollbars[3];/* Which scrollbar boxes are active? */ int prev_wrap; /* For updating the horizontal scrollbar */ int char_width; /* Width of char cell in pixels */ int char_height; /* Height of char cell in pixels, includes 'linespace' */ int char_ascent; /* Ascent of char in pixels */ int border_width; /* Width of our border around text area */ int border_offset; /* Total pixel offset for all borders */ GuiFont norm_font; /* Normal font */ #ifndef HAVE_GTK2 GuiFont bold_font; /* Bold font */ GuiFont ital_font; /* Italic font */ GuiFont boldital_font; /* Bold-Italic font */ #else int font_can_bold; /* Whether norm_font supports bold weight. * The styled font variants are not used. */ #endif #if defined(FEAT_MENU) && !defined(HAVE_GTK2) # ifdef FONTSET_ALWAYS GuiFontset menu_fontset; /* set of fonts for multi-byte chars */ # else GuiFont menu_font; /* menu item font */ # endif #endif #ifdef FEAT_MBYTE GuiFont wide_font; /* 'guifontwide' font */ #endif #ifdef FEAT_XFONTSET GuiFontset fontset; /* set of fonts for multi-byte chars */ #endif guicolor_T back_pixel; /* Color of background */ guicolor_T norm_pixel; /* Color of normal text */ guicolor_T def_back_pixel; /* default Color of background */ guicolor_T def_norm_pixel; /* default Color of normal text */ #ifdef FEAT_GUI_X11 char *rsrc_menu_fg_name; /* Color of menu & dialog foreground */ guicolor_T menu_fg_pixel; /* Same in Pixel format */ char *rsrc_menu_bg_name; /* Color of menu & dialog background */ guicolor_T menu_bg_pixel; /* Same in Pixel format */ char *rsrc_scroll_fg_name; /* Color of scrollbar foreground */ guicolor_T scroll_fg_pixel; /* Same in Pixel format */ char *rsrc_scroll_bg_name; /* Color of scrollbar background */ guicolor_T scroll_bg_pixel; /* Same in Pixel format */ # ifdef FEAT_GUI_MOTIF guicolor_T menu_def_fg_pixel; /* Default menu foreground */ guicolor_T menu_def_bg_pixel; /* Default menu background */ guicolor_T scroll_def_fg_pixel; /* Default scrollbar foreground */ guicolor_T scroll_def_bg_pixel; /* Default scrollbar background */ # endif Display *dpy; /* X display */ Window wid; /* Window id of text area */ int visibility; /* Is shell partially/fully obscured? */ GC text_gc; GC back_gc; GC invert_gc; Cursor blank_pointer; /* Blank pointer */ /* X Resources */ char_u *rsrc_font_name; /* Resource font name, used if 'guifont' not set */ char_u *rsrc_bold_font_name; /* Resource bold font name */ char_u *rsrc_ital_font_name; /* Resource italic font name */ char_u *rsrc_boldital_font_name; /* Resource bold-italic font name */ char_u *rsrc_menu_font_name; /* Resource menu Font name */ Bool rsrc_rev_video; /* Use reverse video? */ char_u *geom; /* Geometry, eg "80x24" */ Bool color_approx; /* Some color was approximated */ #endif #ifdef FEAT_GUI_GTK int visibility; /* Is shell partially/fully obscured? */ GdkCursor *blank_pointer; /* Blank pointer */ /* X Resources */ char_u *geom; /* Geometry, eg "80x24" */ GtkWidget *mainwin; /* top level GTK window */ GtkWidget *formwin; /* manages all the windows below */ GtkWidget *drawarea; /* the "text" area */ # ifdef FEAT_MENU GtkWidget *menubar; /* menubar */ # endif # ifdef FEAT_TOOLBAR GtkWidget *toolbar; /* toolbar */ # endif # ifdef FEAT_GUI_GNOME GtkWidget *menubar_h; /* menubar handle */ GtkWidget *toolbar_h; /* toolbar handle */ # endif GdkColor *fgcolor; /* GDK-styled foreground color */ GdkColor *bgcolor; /* GDK-styled background color */ GdkColor *spcolor; /* GDK-styled special color */ # ifndef HAVE_GTK2 GuiFont current_font; # endif GdkGC *text_gc; /* cached GC for normal text */ # ifdef HAVE_GTK2 PangoContext *text_context; /* the context used for all text */ PangoFont *ascii_font; /* cached font for ASCII strings */ PangoGlyphString *ascii_glyphs; /* cached code point -> glyph map */ # endif # ifdef FEAT_GUI_TABLINE GtkWidget *tabline; /* tab pages line handle */ # endif GtkAccelGroup *accel_group; # ifndef HAVE_GTK2 GtkWidget *fontdlg; /* font selection dialog window */ char_u *fontname; /* font name from font selection dialog */ # endif GtkWidget *filedlg; /* file selection dialog */ char_u *browse_fname; /* file name from filedlg */ #endif /* FEAT_GUI_GTK */ #if defined(FEAT_GUI_TABLINE) \ && (defined(FEAT_GUI_W32) || defined(FEAT_GUI_MOTIF) \ || defined(FEAT_GUI_MAC)) int tabline_height; #endif #ifdef FEAT_FOOTER int footer_height; /* height of the message footer */ #endif #if defined(FEAT_TOOLBAR) \ && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) int toolbar_height; /* height of the toolbar */ #endif #ifdef FEAT_BEVAL_TIP /* Tooltip properties; also used for balloon evaluation */ char_u *rsrc_tooltip_font_name; /* tooltip font name */ char *rsrc_tooltip_fg_name; /* tooltip foreground color name */ char *rsrc_tooltip_bg_name; /* tooltip background color name */ guicolor_T tooltip_fg_pixel; /* tooltip foreground color */ guicolor_T tooltip_bg_pixel; /* tooltip background color */ XFontSet tooltip_fontset; /* tooltip fontset */ #endif #ifdef FEAT_GUI_MSWIN GuiFont currFont; /* Current font */ guicolor_T currFgColor; /* Current foreground text color */ guicolor_T currBgColor; /* Current background text color */ guicolor_T currSpColor; /* Current special text color */ #endif #ifdef FEAT_GUI_MAC WindowPtr VimWindow; MenuHandle MacOSHelpMenu; /* Help menu provided by the MacOS */ int MacOSHelpItems; /* Nr of help-items supplied by MacOS */ WindowPtr wid; /* Window id of text area */ int visibility; /* Is window partially/fully obscured? */ #endif #ifdef RISCOS int window_handle; char_u *window_title; int window_title_size; int fg_colour; /* in 0xBBGGRR format */ int bg_colour; #endif #ifdef FEAT_GUI_PHOTON PtWidget_t *vimWindow; /* PtWindow */ PtWidget_t *vimTextArea; /* PtRaw */ PtWidget_t *vimContainer; /* PtPanel */ # if defined(FEAT_MENU) || defined(FEAT_TOOLBAR) PtWidget_t *vimToolBarGroup; # endif # ifdef FEAT_MENU PtWidget_t *vimMenuBar; # endif # ifdef FEAT_TOOLBAR PtWidget_t *vimToolBar; int toolbar_height; # endif PhEvent_t *event_buffer; #endif #ifdef FEAT_XIM char *rsrc_input_method; char *rsrc_preedit_type_name; #endif } gui_T; extern gui_T gui; /* this is defined in gui.c */ /* definitions of available window positionings for gui_*_position_in_parent() */ typedef enum { VW_POS_MOUSE, VW_POS_CENTER, VW_POS_TOP_CENTER } gui_win_pos_T; #ifdef FIND_REPLACE_DIALOG /* * Flags used to distinguish the different contexts in which the * find/replace callback may be called. */ # define FRD_FINDNEXT 1 /* Find next in find dialog */ # define FRD_R_FINDNEXT 2 /* Find next in repl dialog */ # define FRD_REPLACE 3 /* Replace once */ # define FRD_REPLACEALL 4 /* Replace remaining matches */ # define FRD_UNDO 5 /* Undo replaced text */ # define FRD_TYPE_MASK 7 /* Mask for the callback type */ /* Flags which change the way searching is done. */ # define FRD_WHOLE_WORD 0x08 /* match whole word only */ # define FRD_MATCH_CASE 0x10 /* match case */ #endif #ifdef HAVE_GTK2 /* * Convenience macros to convert from 'encoding' to 'termencoding' and * vice versa. If no conversion is necessary the passed-in pointer is * returned as is, without allocating any memory. Thus additional _FREE() * macros are provided. The _FREE() macros also set the pointer to NULL, * in order to avoid bugs due to illegal memory access only happening if * 'encoding' != utf-8... * * Defining these macros as pure expressions looks a bit tricky but * avoids depending on the context of the macro expansion. One of the * rare occasions where the comma operator comes in handy :) * * Note: Do NOT keep the result around when handling control back to * the main Vim! The user could change 'encoding' at any time. */ # define CONVERT_TO_UTF8(String) \ ((output_conv.vc_type == CONV_NONE || (String) == NULL) \ ? (String) \ : string_convert(&output_conv, (String), NULL)) # define CONVERT_TO_UTF8_FREE(String) \ ((String) = ((output_conv.vc_type == CONV_NONE) \ ? (char_u *)NULL \ : (vim_free(String), (char_u *)NULL))) # define CONVERT_FROM_UTF8(String) \ ((input_conv.vc_type == CONV_NONE || (String) == NULL) \ ? (String) \ : string_convert(&input_conv, (String), NULL)) # define CONVERT_FROM_UTF8_FREE(String) \ ((String) = ((input_conv.vc_type == CONV_NONE) \ ? (char_u *)NULL \ : (vim_free(String), (char_u *)NULL))) #else # define CONVERT_TO_UTF8(String) (String) # define CONVERT_TO_UTF8_FREE(String) ((String) = (char_u *)NULL) # define CONVERT_FROM_UTF8(String) (String) # define CONVERT_FROM_UTF8_FREE(String) ((String) = (char_u *)NULL) #endif /* HAVE_GTK2 */