ebabab8c26
which included commits to RCS files with non-trunk default branches. git-svn-id: svn://10.65.10.50/trunk@5762 c028cbd2-c16b-5b4b-a496-9718f37d4682
133 lines
6.1 KiB
C
Executable File
133 lines
6.1 KiB
C
Executable File
/*******************************************************************************
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* Copyright 1991-1996 by ORCA Software, Inc. *
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* *
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* All rights reserved. May not be reproduced or distributed, in printed or *
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* electronic form, without permission of ORCA Software, Inc. May not be *
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* distributed as object code, separately or linked with other object modules, *
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* without permission. *
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*******************************************************************************/
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/*
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The font in the text may be just a copy of a font pointer that
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is elsewhere, in which case, it will be freed when the interface
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goes away. It also could be an instantiated copy of a font, in
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which case, the font will have been put into the interface font list,
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so that it will be freed when the interface goes away.
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*/
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typedef struct
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{
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int line_break;
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int ip1; /* -1 is null value */
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int ip2; /* -1 is null value */
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int active_ip;
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} XI_TEXT_LINE_BREAK;
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typedef struct
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{
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/* edit control info */
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char *string; /* current text of edit control */
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int pix_width; /* pix width as specified by user of text */
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int internal_pix_width; /* pix_width - scroll bar width - sb delta */
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int min_buffer_size;
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int buffer_size;
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int allocated_length;
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BOOLEAN var_len_text;
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int font_height;
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int leading;
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int ascent;
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int descent;
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XinFont *font;
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XinWindow win;
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XI_OBJ *parent_obj;
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XinRect prect; /* physical rectangle of edit control */
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XinRect clip_rect; /* clipping is intersected with this rect */
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XinColor fore_color;
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XinColor back_color;
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XinColor fore_color_in_use;
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XinColor back_color_in_use;
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BOOLEAN multi_line; /* selection of multi or single line editing */
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BOOLEAN right_justify; /* selection of right or left justified text */
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BOOLEAN password;
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BOOLEAN read_only;
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BOOLEAN cr_ok;
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/* multiline edit control info */
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int nbr_lines;
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XI_TEXT_LINE_BREAK *line_breaks;
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int max_lines_to_draw;
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BOOLEAN scrollbar;
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XinWindow sb_win;
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int sb_width;
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int cid; /* used for scrollbar, same as parent's. */
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BOOLEAN scrollbar_always_visible; /* true for fields, false for cells. */
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XI_OBJ* itf;
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BOOLEAN visible;
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/* editing state */
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BOOLEAN editing;
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int selection_start_ip;
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int ip1;
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int ip2;
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BOOLEAN selecting;
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BOOLEAN double_selecting;
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int double_selecting_start_ip;
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BOOLEAN timer_set;
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long timer_id;
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BOOLEAN initialized;
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/* multiline editing state */
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int delta_y; /* number of lines scrolled vertically */
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/* singleline editing state */
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int delta_x; /* number of characters scrolled horizontally */
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} XI_TEXT;
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#define xi_text_nbr_lines_get( text ) text->nbr_lines
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#define xi_text_line_break_get( text, cnt ) ( text->line_breaks[ cnt ].line_break )
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#define xi_text_font_height_get( text ) text->font_height
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#define xi_text_clip_set( text, rctp ) ( text->clip_rect = *(rctp))
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#define xi_text_max_lines_to_draw_set( text, max_lines_to_draw_arg ) ( text->max_lines_to_draw = max_lines_to_draw_arg )
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#define xi_text_color_fore_set( text, color ) ( text->fore_color = color )
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#define xi_text_color_back_set( text, color ) ( text->back_color = color )
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#define xi_text_get( text ) text->string
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#define xi_text_parent_obj_set( text, obj ) ( text->parent_obj = obj )
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#define xi_text_scrollbar_set( text, has_scroll_bar ) ( text->scrollbar = has_scroll_bar )
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#define xi_text_password_set( text, is_pw ) ( text->password = is_pw )
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#define xi_text_read_only_set( text, flag ) ( text->read_only = flag )
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#define xi_text_editing_is( text ) text->editing
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#define xi_text_buffer_set( text, buffer ) ( text->string = buffer )
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#define xi_text_cr_ok_set( text, is_ok ) ( text->cr_ok = is_ok )
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#define xi_text_initialized_set( text, set ) ( text->initialized = set )
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#define xi_text_buffer_size_get( text ) ( text->buffer_size )
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#define xi_text_min_buffer_size_set( text, set ) ( text->min_buffer_size = set )
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#define xi_text_var_len_text_set( text, set ) ( text->var_len_text = set )
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#define xi_text_font_get( text ) text->font
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void xi_text_set( XI_TEXT * text, char *string );
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void xi_text_wrap( XI_TEXT * text );
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void xi_text_pix_width_set( XI_TEXT * text, int pix_width );
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void xi_text_pix_width_and_text_set( XI_TEXT * text, char *string, int pix_width, BOOLEAN set_font );
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void xi_text_destruct( XI_TEXT * text );
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XI_TEXT *xi_text_construct( XinWindow win, int pix_width, XinFont * font, void *parent,
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BOOLEAN multi_line, int cid, BOOLEAN scrollbar_always_visible );
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void xi_text_draw( XI_TEXT * text, XinColor color, XinColor back_color, BOOLEAN update );
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void xi_text_selection_set( XI_TEXT * text, int ip1, int ip2 );
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void xi_text_selection_get( XI_TEXT * text, int *ip1, int *ip2 );
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void xi_text_selection_get_internal( XI_TEXT * text, int *ip1, int *ip2, int *start_ip );
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void xi_text_selection_set_internal( XI_TEXT * text, int ip1, int ip2,
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int selection_start_ip, BOOLEAN do_carets, BOOLEAN map_font );
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void xi_text_editing_start( XI_TEXT * text );
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void xi_text_editing_stop( XI_TEXT * text );
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BOOLEAN xi_text_event( XI_TEXT * text, XinEvent * ep, BOOLEAN gaining_focus, BOOLEAN *changed );
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void xi_text_prect_set( XI_TEXT * text, XinRect * rectp );
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XI_TEXT *xi_text_focus_get( XinWindow win );
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void xi_text_buffer_size_set( XI_TEXT* text, int size );
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void xi_text_font_set( XI_TEXT* text, XinFont* font );
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void xi_text_visible_set( XI_TEXT* text, BOOLEAN visible );
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XinRect* xi_text_rect_get_adjusted( XI_TEXT * text, XinRect * rcta );
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void xi_text_paste_internal( XI_TEXT * text, char *string );
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void xi_text_right_justify_set( XI_TEXT* text, BOOLEAN flag );
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void xi_text_reinitialize( XI_TEXT* text );
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