#ifndef lint #ifdef sccs static char sccsid[] = "@(#)txt_popup.c 1.54 93/06/28"; #endif #endif /* * (c) Copyright 1989 Sun Microsystems, Inc. Sun design patents * pending in the U.S. and foreign countries. See LEGAL NOTICE * file for terms of the license. */ /* * Text subwindow menu creation and support. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef SVR4 #include #endif /* SVR4 */ #define MAX_STR_LENGTH 1024 /* This is for select line number */ #define MAX_SEL_LINE_PANEL_ITEMS 2 /* This is for load, store and include file */ #define MAX_FILE_PANEL_ITEMS 3 /* This is for find and replace */ #define MAX_SEARCH_PANEL_ITEMS 10 /* This is for find marked text */ #define MAX_MATCH_PANEL_ITEMS 6 /* for select line number */ typedef enum { SEL_LINE_ITEM = 0, SEL_LINE_NUMBER_ITEM = 1, } Sel_line_panel_item_enum; /* for load, store and include file */ typedef enum { FILE_CMD_ITEM = 0, DIR_STRING_ITEM = 1, FILE_STRING_ITEM = 2, } File_panel_item_enum; /* for find and replace */ typedef enum { FIND_ITEM = 0, FIND_STRING_ITEM = 1, FIND_DONE_ITEM = 2, REPLACE_ITEM = 3, REPLACE_STRING_ITEM = 4, WRAP_ITEM = 5, FIND_THEN_REPLACE_ITEM = 6, REPLACE_THEN_FIND_ITEM = 7, REPLACE_ALL_ITEM = 8, SEARCH_BLINK_PARENT_ITEM = 9 } Search_panel_item_enum; /* This is for find marked text */ typedef enum { CHOICE_ITEM = 0, FIND_PAIR_ITEM = 1, FIND_PAIR_CHOICE_ITEM = 2, INSERT_ITEM = 3, REMOVE_ITEM = 4 } Match_panel_item_enum; Pkg_private int STORE_FILE_POPUP_KEY; Pkg_private int SAVE_FILE_POPUP_KEY; Pkg_private int LOAD_FILE_POPUP_KEY; Pkg_private int FILE_STUFF_POPUP_KEY; Pkg_private int SEARCH_POPUP_KEY; Pkg_private int MATCH_POPUP_KEY; Pkg_private int SEL_LINE_POPUP_KEY; Pkg_private int TEXTSW_CURRENT_POPUP_KEY; Pkg_private int FC_EXTEN_ITEM_KEY; Pkg_private int FC_PARENT_KEY; static int TEXTSW_POPUP_KEY; /* key data holding one of the above key names */ Panel_item store_panel_items[MAX_FILE_PANEL_ITEMS]; Panel_item load_panel_items[MAX_FILE_PANEL_ITEMS]; Panel_item include_panel_items[MAX_FILE_PANEL_ITEMS]; Panel_item search_panel_items[MAX_SEARCH_PANEL_ITEMS]; Panel_item match_panel_items[MAX_MATCH_PANEL_ITEMS]; Panel_item sel_line_panel_items[MAX_SEL_LINE_PANEL_ITEMS]; Pkg_private open_cmd_proc(); Pkg_private include_cmd_proc(); Pkg_private save_cmd_proc(); static Notify_value textsw_popup_destroy_func(client, status) Notify_client client; Destroy_status status; { Frame popup_frame = client; Frame textsw_frame; Textsw textsw; int popup_key_name; popup_key_name = xv_get(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY); textsw = xv_get(popup_frame,XV_KEY_DATA, TEXTSW_CURRENT_POPUP_KEY); if (textsw) { textsw_frame = xv_get(textsw,WIN_FRAME); xv_set(textsw_frame,XV_KEY_DATA, popup_key_name, 0, NULL); } return notify_next_destroy_func(client,status); } Pkg_private void textsw_create_popup_frame(view, popup_type) Textsw_view_handle view; int popup_type; { Frame frame_parent = xv_get(VIEW_REP_TO_ABS(view), WIN_FRAME); Frame popup_frame, base_frame; Panel panel = NULL; char *label; void add_exten_item(); #ifdef OW_I18N int win_use_im = ((popup_type != TEXTSW_MENU_SEL_MARK_TEXT) && (popup_type != TEXTSW_MENU_NORMALIZE_LINE)); #endif base_frame = (xv_get(frame_parent, XV_IS_SUBTYPE_OF, FRAME_BASE) ? frame_parent : xv_get(frame_parent, WIN_OWNER)); if (!TEXTSW_POPUP_KEY) { TEXTSW_POPUP_KEY = xv_unique_key(); } switch (popup_type) { case TEXTSW_MENU_STORE: popup_frame = (Frame) xv_create(base_frame, FILE_CHOOSER, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FILE_CHOOSER_TYPE,FILE_CHOOSER_SAVEAS, #ifdef OW_I18N FILE_CHOOSER_NOTIFY_FUNC_WCS, save_cmd_proc, #else FILE_CHOOSER_NOTIFY_FUNC, save_cmd_proc, #endif FRAME_SHOW_LABEL, TRUE, WIN_CLIENT_DATA, view, 0); xv_set(frame_parent, XV_KEY_DATA, STORE_FILE_POPUP_KEY, popup_frame, NULL); add_exten_item(popup_frame); /* add the dotfile choice item */ xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, STORE_FILE_POPUP_KEY, NULL); label = XV_MSG("Text:Save As"); break; case TEXTSW_MENU_LOAD: popup_frame = (Frame) xv_create(base_frame, FILE_CHOOSER, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FILE_CHOOSER_TYPE,FILE_CHOOSER_OPEN, #ifdef OW_I18N FILE_CHOOSER_NOTIFY_FUNC_WCS, open_cmd_proc, #else FILE_CHOOSER_NOTIFY_FUNC, open_cmd_proc, #endif FRAME_SHOW_LABEL, TRUE, WIN_CLIENT_DATA, view, 0); xv_set(frame_parent, XV_KEY_DATA, LOAD_FILE_POPUP_KEY, popup_frame, NULL); add_exten_item(popup_frame); /* add the dotfile choice item */ xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, LOAD_FILE_POPUP_KEY, NULL); label = XV_MSG("Text:Open"); break; case TEXTSW_MENU_SAVE: popup_frame = (Frame) xv_create(base_frame, FILE_CHOOSER, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FILE_CHOOSER_TYPE,FILE_CHOOSER_SAVE, #ifdef OW_I18N FILE_CHOOSER_NOTIFY_FUNC_WCS, save_cmd_proc, #else FILE_CHOOSER_NOTIFY_FUNC, save_cmd_proc, #endif FRAME_SHOW_LABEL, TRUE, WIN_CLIENT_DATA, view, 0); xv_set(frame_parent, XV_KEY_DATA, SAVE_FILE_POPUP_KEY, popup_frame, NULL); add_exten_item(popup_frame); /* add the dotfile choice item */ xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, SAVE_FILE_POPUP_KEY, NULL); label = XV_MSG("Text:Save"); break; case TEXTSW_MENU_FILE_STUFF: popup_frame = (Frame) xv_create(base_frame, FILE_CHOOSER_OPEN_DIALOG, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FRAME_SHOW_LABEL, TRUE, FILE_CHOOSER_CUSTOMIZE_OPEN, XV_MSG("Include"), XV_MSG("Click Select to Include"), FILE_CHOOSER_SELECT_FILES, #ifdef OW_I18N FILE_CHOOSER_NOTIFY_FUNC_WCS, include_cmd_proc, #else FILE_CHOOSER_NOTIFY_FUNC, include_cmd_proc, #endif WIN_CLIENT_DATA, view, 0); xv_set(frame_parent, XV_KEY_DATA, FILE_STUFF_POPUP_KEY, popup_frame, NULL); add_exten_item(popup_frame); /* add the dotfile choice item */ xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, FILE_STUFF_POPUP_KEY, NULL); label = XV_MSG("Text:Include"); break; case TEXTSW_MENU_FIND_AND_REPLACE: popup_frame = (Frame) xv_create(base_frame, FRAME_CMD, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FRAME_SHOW_LABEL, TRUE, WIN_CLIENT_DATA, view, WIN_FRONT, 0); xv_set(frame_parent, XV_KEY_DATA, SEARCH_POPUP_KEY, popup_frame, NULL); xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, SEARCH_POPUP_KEY, NULL); panel = (Panel) textsw_create_search_panel(popup_frame, view); label = XV_MSG("Text:Find and Replace"); break; case TEXTSW_MENU_SEL_MARK_TEXT: popup_frame = (Frame) xv_create(base_frame, FRAME_CMD, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FRAME_SHOW_LABEL, TRUE, WIN_CLIENT_DATA, view, WIN_FRONT, 0); xv_set(frame_parent, XV_KEY_DATA, MATCH_POPUP_KEY, popup_frame, NULL); xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, MATCH_POPUP_KEY, NULL); panel = (Panel) textsw_create_match_panel(popup_frame, view); label = XV_MSG("Text:Find Marked Text"); break; case TEXTSW_MENU_NORMALIZE_LINE: popup_frame = (Frame) xv_create(base_frame, FRAME_CMD, #ifdef OW_I18N WIN_USE_IM, win_use_im, #endif FRAME_SHOW_LABEL, TRUE, WIN_CLIENT_DATA, view, WIN_FRONT, 0); xv_set(frame_parent, XV_KEY_DATA, SEL_LINE_POPUP_KEY, popup_frame, NULL); xv_set(popup_frame, XV_KEY_DATA, TEXTSW_POPUP_KEY, SEL_LINE_POPUP_KEY, NULL); panel = (Panel) textsw_create_sel_line_panel(popup_frame, view); label = XV_MSG("Text:Line Number"); break; } if (panel) { window_fit(panel); window_fit(popup_frame); } (void) xv_set(popup_frame, FRAME_LABEL, label, XV_KEY_DATA, TEXTSW_CURRENT_POPUP_KEY, FOLIO_REP_TO_ABS(FOLIO_FOR_VIEW(view)), XV_SHOW, TRUE, 0); notify_interpose_destroy_func(popup_frame,textsw_popup_destroy_func); } Pkg_private textsw_get_and_set_selection(popup_frame, view, popup_type) Frame popup_frame; Textsw_view_handle view; int popup_type; { Es_index dummy; CHAR show_str[MAX_STR_LENGTH]; #ifdef OW_I18N #define PANEL_SET_VALUE panel_set_value_wcs #else #define PANEL_SET_VALUE panel_set_value #endif show_str[0] = NULL; xv_set(popup_frame, XV_KEY_DATA, TEXTSW_CURRENT_POPUP_KEY, FOLIO_REP_TO_ABS(FOLIO_FOR_VIEW(view)), NULL); (void) textsw_get_selection(view, &dummy, &dummy, show_str, MAX_STR_LENGTH); switch (popup_type) { case TEXTSW_MENU_STORE: case TEXTSW_MENU_LOAD: case TEXTSW_MENU_FILE_STUFF: xv_set(popup_frame, FILE_CHOOSER_UPDATE,NULL); break; case TEXTSW_MENU_FIND_AND_REPLACE: (void) PANEL_SET_VALUE(search_panel_items[(int) FIND_STRING_ITEM], show_str); break; case TEXTSW_MENU_NORMALIZE_LINE: (void) PANEL_SET_VALUE(sel_line_panel_items[(int) SEL_LINE_NUMBER_ITEM], show_str); break; } (void) xv_set(popup_frame, XV_SHOW, TRUE, WIN_CLIENT_DATA, view, 0); #undef PANEL_SET_VALUE } Pkg_private textsw_set_dir_str(popup_type) int popup_type; { char curr_dir[MAX_STR_LENGTH]; /* (void) getcwd(curr_dir, MAX_STR_LENGTH); switch (popup_type) { case TEXTSW_MENU_STORE: (void) panel_set_value(store_panel_items[(int) DIR_STRING_ITEM], curr_dir); break; case TEXTSW_MENU_LOAD: (void) panel_set_value(load_panel_items[(int) DIR_STRING_ITEM], curr_dir); break; case TEXTSW_MENU_FILE_STUFF: (void) panel_set_value(include_panel_items[(int) DIR_STRING_ITEM], curr_dir); break; } */ } Pkg_private Textsw_view_handle text_view_frm_p_itm(panel_item) Panel_item panel_item; { Panel panel = panel_get(panel_item, XV_OWNER, 0); Xv_Window search_frame = xv_get(panel, WIN_FRAME); Textsw_view_handle view = (Textsw_view_handle) window_get(search_frame, WIN_CLIENT_DATA, 0); return (view); } Pkg_private Xv_Window frame_from_panel_item(panel_item) Panel_item panel_item; { Panel panel = panel_get(panel_item, XV_OWNER, 0); Xv_Window popup_frame = xv_get(panel, WIN_FRAME); return (popup_frame); } Pkg_private int textsw_get_selection(view, first, last_plus_one, selected_str, max_str_len) Textsw_view_handle view; int *first, *last_plus_one; CHAR *selected_str; int max_str_len; { /* * Return true iff primary selection is in the textsw of current view. If * there is a selection in any of the textsw and selected_str is not * null, then it will copy it to selected_str. */ Textsw_folio folio = FOLIO_FOR_VIEW(view); Textsw_selection_object selection; CHAR selection_buf[MAX_STR_LENGTH]; unsigned options = EV_SEL_PRIMARY; textsw_init_selection_object( folio, &selection, selection_buf, SIZEOF(selection_buf), FALSE); selection.type = textsw_func_selection_internal( folio, &selection, EV_SEL_BASE_TYPE(options), TFS_FILL_ALWAYS); textsw_clear_secondary_selection(folio, selection.type); if ((selection.type & TFS_IS_SELF) && (selection.type & EV_SEL_PRIMARY)) { /* If this window owns the primary selection, do nothing. */ } else { selection.first = selection.last_plus_one = ES_CANNOT_SET; } if ((selection.type & EV_SEL_PRIMARY) && (selection.buf_len > 0) && (selected_str != NULL)) { if (selection.buf_len >= max_str_len) selection.buf_len = max_str_len - 1; STRNCPY(selected_str, selection.buf, selection.buf_len); selected_str[selection.buf_len] = NULL; } *first = selection.first; *last_plus_one = selection.last_plus_one; return ((*first != ES_CANNOT_SET) && (*last_plus_one != ES_CANNOT_SET)); } Pkg_private void textsw_set_pop_up_location(frame_parent, pop_up_frame) Frame frame_parent, pop_up_frame; { #define MY_OFFSET 4 Rect base_rect, pop_up_rect, screen_rect; short new_x, new_y; int pop_up_fd = (int) window_get(pop_up_frame, WIN_FD); int max_cover_area; screen_rect = *((Rect *) window_get(frame_parent, WIN_SCREEN_RECT)); base_rect = *((Rect *) window_get(frame_parent, WIN_RECT)); win_getrect(pop_up_fd, &pop_up_rect); new_x = pop_up_rect.r_left; new_y = pop_up_rect.r_top; max_cover_area = base_rect.r_width / 3; if ((base_rect.r_top - (pop_up_rect.r_height + MY_OFFSET)) >= 0) new_y = base_rect.r_top - (pop_up_rect.r_height + MY_OFFSET); else if ((base_rect.r_left - pop_up_rect.r_width + MY_OFFSET) >= 0) new_x = base_rect.r_left - (pop_up_rect.r_width + MY_OFFSET); else if ((base_rect.r_left + base_rect.r_width + pop_up_rect.r_width + MY_OFFSET) <= screen_rect.r_width) new_x = base_rect.r_left + base_rect.r_width; else if ((pop_up_rect.r_width + MY_OFFSET - base_rect.r_left) <= max_cover_area) new_x = 0; else if ((base_rect.r_left + base_rect.r_width - max_cover_area) <= (screen_rect.r_width - (pop_up_rect.r_width + MY_OFFSET))) new_x = screen_rect.r_width - (pop_up_rect.r_width + MY_OFFSET); if (new_y < 0) new_y = 0; pop_up_rect.r_left = new_x; pop_up_rect.r_top = new_y; win_setrect(pop_up_fd, &pop_up_rect); #undef MY_OFFSET } static void add_exten_item( fc ) File_chooser fc; { Panel panel; int item_width; int item_height; int frame_width; int frame_height; Panel_item item; void show_dot_files_proc(); int fc_exten_func(); panel = xv_get(fc, FRAME_CMD_PANEL); item = xv_create(panel, PANEL_CHOICE, PANEL_LABEL_STRING, XV_MSG("Hidden Files:"), PANEL_CHOICE_STRINGS, XV_MSG("Hide"), XV_MSG("Show"), NULL, PANEL_NOTIFY_PROC, show_dot_files_proc, XV_KEY_DATA, FC_PARENT_KEY, fc, XV_HELP_DATA, "textsw:hiddenfileschoice", NULL); item_width = (int) xv_get(item, XV_WIDTH); item_height = (int) xv_get(item, XV_HEIGHT); /* * Adjust Frame default size to make room for * the extension item. */ frame_width = (int) xv_get(fc, XV_WIDTH); frame_height = (int) xv_get(fc, XV_HEIGHT); xv_set(fc, XV_WIDTH, MAX(frame_width, (item_width + xv_cols(panel, 4))), XV_HEIGHT, frame_height + item_height, NULL); /* * Adjust Frame Min Size. provide for at least 2 * columns on either side of the extension item. */ xv_get(fc, FRAME_MIN_SIZE, &frame_width, &frame_height); xv_set(fc, FRAME_MIN_SIZE, MAX( frame_width, (item_width + xv_cols(panel, 4))), frame_height + item_height, NULL); /* Tell File Chooser to reserve layout space for it */ xv_set(fc, FILE_CHOOSER_EXTEN_HEIGHT, item_height, FILE_CHOOSER_EXTEN_FUNC, fc_exten_func, XV_KEY_DATA, FC_EXTEN_ITEM_KEY, item, NULL); } static void show_dot_files_proc( item, value, event ) Panel_choice_item item; int value; Event *event; { File_chooser fc = xv_get(item, XV_KEY_DATA, FC_PARENT_KEY); xv_set(fc, FILE_CHOOSER_SHOW_DOT_FILES, value, NULL); } /* * FILE_CHOOSER_EXTEN_FUNC, layout extension items within the * given extension rect. */ static int fc_exten_func( fc, frame_rect, exten_rect, left_edge, right_edge, max_height ) File_chooser fc; Rect *frame_rect; Rect *exten_rect; int left_edge; int right_edge; int max_height; { Panel_item item = (Panel_item) xv_get(fc, XV_KEY_DATA, FC_EXTEN_ITEM_KEY); int item_width; item_width = (int) xv_get(item, XV_WIDTH); /* * show item centered in frame. */ xv_set(item, XV_X, (frame_rect->r_width - item_width) / 2, XV_Y, exten_rect->r_top, PANEL_PAINT, PANEL_NONE, NULL); return -1; }