/*********************************************************************** * * FILE: * plot.c * * AUTHOR: * Cassie Mulnix * * DESCRIPTION: creation and callbacks for the plot options dialog box * * $Log: plot.c,v $ * Revision 1.36 1994/12/31 04:14:07 kevin * fixed memory allocation problem after DialogTextGet * * Revision 1.35 1994/08/10 22:03:27 cassie * updated to DIALOG_ constants for DialogFlagSet * * Revision 1.34 1994/07/20 19:06:35 clm * updated TRUE, ERROR etc in cancel & ok_button functions * to DIALOG_ constants * * Revision 1.33 1994/06/16 21:57:27 clm * updated to new dialog routines - extra parameter to DialogTextCreate * * Revision 1.32 1994/06/08 18:47:59 clm * removed Xm library includes since they are in dialog * * Revision 1.31 1994/06/07 16:39:26 clm * changed parameters to void * * Revision 1.30 1994/06/01 22:30:59 clm * changed to use new oellib dialogs * * Revision 1.29 1994/05/20 23:31:43 clm * updated with HP, SGI changes * * Revision 1.28 1994/05/04 23:34:36 clm * ported to ANSI C * * Revision 1.27 1993/05/18 22:39:41 clm * added meaningful error messages for check_num and check_day * * Revision 1.26 1993/05/18 20:58:30 clm * added new message.c function * * Revision 1.25 1993/02/22 18:44:13 clm * fixed plot ok_button to reset current_page if num_pages changed * * Revision 1.24 1993/02/08 16:16:30 clm * set_optionmenu for HGRID, MODE, and ISSUE * * Revision 1.23 1992/12/17 22:53:59 clm * fixed G_SOLID for vertical grid to V_SOLID so numbering correct * * Revision 1.22 1992/11/24 21:22:45 clm * added loc_pline to edit_pline * * Revision 1.20 1992/10/16 15:02:22 clm * error checking in ok_button for number of lines exceeding MAX_LINE * * Revision 1.19 1992/10/02 20:29:27 clm * housekeeping * * Revision 1.18 1992/10/02 18:42:46 clm * added locate for ylnary to ok_button * * Revision 1.17 1992/09/25 21:11:20 clm * check optionmenu for vgrid in ok_button * * Revision 1.16 1992/09/22 22:19:02 clm * fixed set_dsp_size to set ylnary[3] to match last line coordinate * * Revision 1.15 1992/09/10 21:02:58 clm * removed y_lines_end assignment from set_dsp_size * y_lines_end is now set according to ylnary[3] * * Revision 1.14 1992/09/02 15:34:52 clm * fixed refresh after set_dsp_size call * * Revision 1.13 1992/09/02 15:10:46 clm * fixed set_dsp_size for loop * * Revision 1.12 1992/08/27 16:13:56 clm * added vgrid option * * Revision 1.11 1992/08/26 15:06:09 clm * took exposeRectList out of set_dsp_size * fixed set_optionmenu for page_values * * Revision 1.10 1992/08/25 20:08:39 clm * added modified value to toggle changes * * Revision 1.9 1992/08/21 23:09:18 clm * added expose event in set_dsp_size * * Revision 1.8 1992/08/20 16:11:24 clm * changed hline grid values so that gr_routines can be used * * Revision 1.7 1992/08/14 21:23:53 clm * moved loc call in set_dsp_size * * Revision 1.6 1992/08/04 16:33:48 clm * fixed num_pages assignment value in set_dsp_size * * Revision 1.5 1992/08/03 21:35:31 clm * added number of pages text widget * * Revision 1.4 1992/07/13 20:47:22 clm * added locate for objects when lines per page is changed * changed color for add_hline call * * Revision 1.3 1992/07/08 19:55:09 clm * changed comment format * * Revision 1.2 1992/07/08 19:49:51 clm * changed add_hline to reflect color value * added issue_date display call * * Revision 1.1 1992/06/29 16:07:02 clm * Initial revision * */ #ifndef lint static char rcsid[] = "$Id: "; #endif #include "xopps.h" enum dialog_type { DONE_BUTTON, HELP_BUTTON, CANCEL_BUTTON, PAGE_LAB, LINE_PAGE, NUM_PAGE, HGRID, VGRID, MODE, ISSUE, LINE, N_ITEMS }; static Display *display; /* display for popup */ static void create_dialog(void); static void ok_button(void); /* callback for ok button */ static void cancel_button(void); /* callback for cancel button */ static void change_hgrid(Widget, XtPointer, XtPointer); static void change_vgrid(Widget, XtPointer, XtPointer); static void change_mode(Widget, XtPointer, XtPointer); static void change_issue(Widget, XtPointer, XtPointer); static void change_page(Widget, XtPointer, XtPointer); static void verify_fun(Widget, XtPointer, XtPointer); static DialogText *nlines; static DialogOption *npages; static DialogOption *hgrid, *vgridw; static DialogOption *mode, *issue; Widget popupplot; /* dialog shell for popup */ static Widget parent_shell; static int new_hgrid; /* new horizontal grid value */ static int old_vgrid; /* new vertical grid value */ static int old_issue; /* old issue date */ static int old_hgrid; /* previous hgrid value */ static int old_mode; /* previous mode value */ static int old_page; /* previous mode value */ static int oldval; /* previous # of lines */ /*********************************************************************** * * FUNCTION: * init_plot_dialog() * * INPUTS: * parent (Widget) * popup_display (Display *) * * OUTPUTS: * none * * RETURNS: * none * * EXTERNALLY READ: * none * * EXTERNALLY MODIFIED: * none * * DESCRIPTION: * registers the display and parent */ void init_plot_dialog(Widget parent, Display *popup_display) { /* initial options set */ old_hgrid = all_grid_dsp; old_mode = 0; old_issue = TOG_ON; old_page = num_pages; display = popup_display; parent_shell = parent; } /*********************************************************************** * * FUNCTION: * create_dialog() * * INPUTS: * none * * OUTPUTS: * none * * RETURNS: * none * * EXTERNALLY READ: * none * * EXTERNALLY MODIFIED: * none * * DESCRIPTION: * This function initializes the plot box options dialog. It * Creates the shell, form, label, and text widgets needed for a * popup dialog. */ static void create_dialog(void) { static char *pages[] = { "1", "2", "3", "4", "5", "6", "7" }; static int page_vals[] = { 1, 2, 3, 4, 5, 6, 7 }; static char *hgrids[] = { "Solid", "Thick", "Dotted", "Short Dash", "Long Dash", "None" }; static int hgrid_vals[] = { G_SOLID, G_THICK, G_DOT_LINE, G_SHORT_DASH, G_LONG_DASH, G_NONE }; static char *vgrids[] = { "Solid", "None" }; static int vgrid_vals[] = { V_SOLID, V_NONE }; static char *modes[] = { "Turn On All Numbers", "Turn On All Lines", "Turn Off All Numbers", "Turn Off All Lines", "Renumber On Lines" }; static char *issues[] = { "No", "Yes" }; popupplot = DialogInit(parent_shell, "Plot Dialog", "plot", verify_fun, (XtPointer)DIALOG_CANCEL); nlines = DialogTextCreate("Number of Lines Per Page ", 2, 2); npages = DialogOptionCreate("Number of Pages ", 7, 0, change_page, DIALOG_OPT_STR_ARY, pages, page_vals); hgrid = DialogOptionCreate("Horizontal Grid ", 6, 0, change_hgrid, DIALOG_OPT_STR_ARY, hgrids, hgrid_vals); vgridw = DialogOptionCreate("Vertical Grid ", 2, 0, change_vgrid, DIALOG_OPT_STR_ARY, vgrids, vgrid_vals); mode = DialogOptionCreate("Display Mode", 5, 0, change_mode, DIALOG_OPT_STR_ARY, modes, NULL); issue = DialogOptionCreate("Display Issue Date", 2, 1, change_issue, DIALOG_OPT_STR_ARY, issues, NULL); DialogStdButtons(verify_fun, (XtPointer)DIALOG_UPDATE, verify_fun, (XtPointer)DIALOG_CANCEL, (XtCallbackProc)ShowHelp, "plot"); } /*********************************************************************** * * FUNCTION: * ok_button() * * INPUTS: * none * * OUTPUTS: * none * * RETURNS: * none * * EXTERNALLY READ: * none * * EXTERNALLY MODIFIED: * none * * DESCRIPTION: * checks the edited values to see if they have been changed * */ static void ok_button(void) { int change = DIALOG_NO_CHANGE; int pgchange; int temp; /* temp old value */ int i; /* temp loop index */ int val; change |= modified; if (num_pages != old_page) { change |= DIALOG_UPDATE; } old_page = DialogOptionGet(npages); val = DialogTextGetInt(nlines); if ((val < 1) || (val > 99)) { Warning("Improper Lines Per Page Value"); pgchange = DIALOG_ERROR; } if (val != pg_lines) { pgchange = DIALOG_UPDATE; } pg_lines = val; if ((pg_lines * num_pages) > MAX_LINE) { Warning("Number of lines on all pages exceeds the maximum of 253"); pgchange |= DIALOG_ERROR; } if (num_pages < current_page) { current_page = num_pages; } if (pgchange == DIALOG_UPDATE) { set_dsp_size(); for (i = 0; i < nyln; i++) { (*(ylnary[i].opsptr->loc))(i, LINE_Y); } } change |= pgchange; if (old_hgrid != new_hgrid) { change |= DIALOG_UPDATE; } old_hgrid = DialogOptionGet(hgrid); if (old_vgrid != vgrid) { change |= DIALOG_UPDATE; } old_vgrid = DialogOptionGet(vgridw); temp = DialogOptionGet(mode); if (old_issue != (int)issue_disp) { change |= DIALOG_UPDATE; } old_issue = DialogOptionGet(issue); object_change = change; DialogFlagSet(change); } /*********************************************************************** * * FUNCTION: * cancel_button * * INPUTS: * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * discards any edits and unmanages popup * */ static void cancel_button(void) { object_change = DIALOG_CANCEL; DialogFlagSet(DIALOG_CANCEL); } /*********************************************************************** * * FUNCTION: * change_page() * * INPUTS: * w (Widget) * option (XtPointer) * any_data (XtPointer) * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * sets new number of pages value */ static void change_page(Widget w, XtPointer option, XtPointer any_data) { old_page = (int)option; num_pages = (int)option + 1; modified = DIALOG_UPDATE; } /*********************************************************************** * * FUNCTION: * change_hgrid() * * INPUTS: * w (Widget) * option (XtPointer) * any_data (XtPointer) * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * sets new horizontal grid value */ static void change_hgrid(Widget w, XtPointer option, XtPointer any_data) { int i; /* temp index */ for (i = 0; i < MAX_LINE; i++) { Hobjary[i].z.hlnptr->grid = (int)option; } old_hgrid = (int)option; all_grid_dsp = (int)option; modified = DIALOG_UPDATE; } /*********************************************************************** * * FUNCTION: * change_vgrid() * * INPUTS: * w (Widget) * option (XtPointer) * any_data (XtPointer) * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * sets new vertical grid value */ static void change_vgrid(Widget w, XtPointer option, XtPointer any_data) { old_vgrid = vgrid; vgrid = (int)option; } /*********************************************************************** * * FUNCTION: * change_mode() * * INPUTS: * w (Widget) * option (XtPointer) * any_data (XtPointer) * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * sets new display mode value */ static void change_mode(Widget w, XtPointer option, XtPointer any_data) { int i; /* temp index */ switch((int)option) { case 0: for (i = 0; i < MAX_LINE; i++) { Hobjary[i].z.hlnptr->dsp_num = TOG_ON; } all_num_dsp = TOG_ON; break; case 1: for (i = 0; i < MAX_LINE; i++) { Hobjary[i].z.hlnptr->dsp_lin = TOG_ON; } all_line_dsp = TOG_ON; break; case 2: for (i = 0; i < MAX_LINE; i++) { Hobjary[i].z.hlnptr->dsp_num = TOG_OFF; } all_num_dsp = TOG_OFF; break; case 3: for (i = 0; i < MAX_LINE; i++) { Hobjary[i].z.hlnptr->dsp_lin = TOG_OFF; } all_line_dsp = TOG_OFF; break; default: ren_hline(); } modified = DIALOG_UPDATE; old_mode = (int)option; } /*********************************************************************** * * FUNCTION: * change_issue() * * INPUTS: * w (Widget) * client_data (XtPointer) * call_data (XtPointer) * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * sets new issue date display value */ static void change_issue(Widget w, XtPointer option, XtPointer any_data) { if ((int)option == 1) { issue_disp = TOG_ON; } else { issue_disp = TOG_OFF; } modified = DIALOG_UPDATE; old_issue = (int)option; } /*********************************************************************** * * FUNCTION: * edit_plot * * INPUTS: * box (Widget) * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * pops up the plot dialog box * */ void edit_plot(void) { int i; /* temp index */ if (popupplot == NULL) { create_dialog(); } object_change = DIALOG_ERROR; DialogOptionSet(npages, num_pages); DialogOptionSet(vgridw, vgrid); DialogOptionSet(hgrid, old_hgrid); DialogOptionSet(mode, old_mode); DialogOptionSet(issue, old_issue); DialogTextSetInt(nlines, pg_lines); DialogManage(popupplot); if (object_change == DIALOG_UPDATE) { for (i = page_begin; i <= page_end; i++) { (*(Hobjary[i].opsptr->loc))(i, OBJECT); } for (i = 0; i < nobj; i++) { (*(objary[i].opsptr->loc))(i, OBJECT); } for (i = 0; i < npln; i++) { loc_pline(i, OBJECT); } exposeRectList(0, objary[0].rlist); } } /*********************************************************************** * * FUNCTION: * set_dsp_size() * * INPUTS: * * OUTPUTS: * * RETURNS: * * EXTERNALLY READ: * * EXTERNALLY MODIFIED: * * DESCRIPTION: * sets the new number of lines displayed on screen per page * */ void set_dsp_size(void) { int i; /* temp index */ oldval = pg_lines; page_end = current_page * pg_lines; page_begin = page_end - pg_lines + 1; y_gap = (int)((y_lines_end - y_act_bottom) / pg_lines); ylnary[3].z.lnptr->cord = y_gap * pg_lines + y_act_bottom; for (i = oldval; i < pg_lines; i++) { add_hline(i, i, all_line_dsp, all_num_dsp, objary[0].z.chtptr->color, 0, 10, all_grid_dsp, ""); if (Hobjary[i-1].rlist == NULL) { Hobjary[i-1].rlist = newRectList(0); } } for (i = 0; i < Hnobj; i++) { (*(Hobjary[i].opsptr->loc))(i, OBJECT); } modified = DIALOG_UPDATE; } /*********************************************************************** * * FUNCTION: * verify_fun() * * INPUTS: * w (Widget) * x, y (XtPointer) * * OUTPUTS: * none * * RETURNS: * none * * EXTERNALLY READ: * none * * EXTERNALLY MODIFIED: * none * * DESCRIPTION: * validates that the popup dialog can be closed */ static void verify_fun(Widget w, XtPointer x, XtPointer y) { if ((int)x == DIALOG_CANCEL) { if (!ShellValidateClose(w)) return; cancel_button(); } else if ((int)x == DIALOG_UPDATE) { ok_button(); } }