int XMenuAddSelection(Display *display, register XMenu *menu, register int p_num, char *data, char *label, int active, char *help) /* Menu object to be modified. */ /* Pane number to be modified. */ /* Data value. */ /* Selection label. */ /* Make selection active? */ /* Help string */ { register XMPane *pane; /* Pane containing the new selection. */ register XMSelect *select; /* Newly created selection. */ int label_length; /* Label lenght in characters. */ int label_width; /* Label width in pixels. */ /* * Check for NULL pointers! */ if (label == NULL) { _XMErrorCode = XME_ARG_BOUNDS; return(XM_FAILURE); } /* * Find the right pane. */ pane = _XMGetPanePtr(menu, p_num); if (pane == NULL) return(XM_FAILURE); /* * Calloc the XMSelect structure. */ select = (XMSelect *)calloc(1, sizeof(XMSelect)); if (select == NULL) { _XMErrorCode = XME_CALLOC; return(XM_FAILURE); } /* * Determine label size. */ label_length = strlen(label); label_width = XTextWidth(menu->s_fnt_info, label, label_length); /* * Fill the XMSelect structure. */ if (!strcmp (label, "--") || !strcmp (label, "---")) { select->type = SEPARATOR; select->active = 0; } else { select->type = SELECTION; select->active = active; } select->serial = -1; select->label = label; select->label_width = label_width; select->label_length = label_length; select->data = data; select->parent_p = pane; select->help_string = help; /* * Insert the selection at the end of the selection list. */ emacs_insque(select, pane->s_list->prev); /* * Update the selection count. */ pane->s_count++; /* * Schedule a recompute. */ menu->recompute = 1; /* * Return the selection number just added. */ _XMErrorCode = XME_NO_ERROR; return((pane->s_count - 1)); }
int XMenuInsertSelection(register XMenu *menu, register int p_num, register int s_num, char *data, char *label, int active) /* Menu object to be modified. */ /* Pane number to be modified. */ /* Selection number of new selection. */ /* Data value. */ /* Selection label. */ /* Make selection active? */ { register XMPane *p_ptr; /* XMPane pointer. */ register XMSelect *s_ptr; /* XMSelect pointer. */ XMSelect *select; /* Newly created selection. */ int label_length; /* Label length in characters. */ int label_width; /* Label width in pixels. */ /* * Check for NULL pointers! */ if (label == NULL) { _XMErrorCode = XME_ARG_BOUNDS; return(XM_FAILURE); } /* * Find the right pane. */ p_ptr = _XMGetPanePtr(menu, p_num); if (p_ptr == NULL) return(XM_FAILURE); /* * Find the selection number one less than the one specified since that * is the selection after which the insertion will occur. */ s_ptr = _XMGetSelectionPtr(p_ptr, (s_num - 1)); if (s_ptr == NULL) return(XM_FAILURE); /* * Calloc the XMSelect structure. */ select = (XMSelect *)calloc(1, sizeof(XMSelect)); if (select == NULL) { _XMErrorCode = XME_CALLOC; return(XM_FAILURE); } /* * Determine label size. */ label_length = strlen(label); label_width = XTextWidth(menu->s_fnt_info, label, label_length); /* * Fill the XMSelect structure. */ if (!strcmp (label, "--") || !strcmp (label, "---")) { select->type = SEPARATOR; select->active = 0; } else { select->type = SELECTION; select->active = active; } select->active = active; select->serial = -1; select->label = label; select->label_width = label_width; select->label_length = label_length; select->data = data; select->parent_p = p_ptr; /* * Insert the selection after the selection with the selection * number one less than the desired number for the new selection. */ emacs_insque(select, s_ptr); /* * Update the selection count. */ p_ptr->s_count++; /* * Schedule a recompute. */ menu->recompute = 1; /* * Return the selection number just inserted. */ _XMErrorCode = XME_NO_ERROR; return(s_num); }
int XMenuInsertPane(register XMenu *menu, register int p_num, char *label, int active) /* Menu object to be modified. */ /* Pane number of new pane. */ /* Selection label. */ /* Make selection active? */ { register XMPane *p_ptr; /* XMPane pointer. */ register XMPane *pane; /* Newly created pane. */ register XMSelect *sel; /* Initial selection for the new pane. */ int label_length; /* Label length in characters. */ int label_width; /* Label width in pixels. */ /* * Check for NULL pointers! */ if (label == NULL) { _XMErrorCode = XME_ARG_BOUNDS; return(XM_FAILURE); } /* * Find the pane number one less than the one specified since that * is the pane after which the insertion will occur. */ p_ptr = _XMGetPanePtr(menu, (p_num - 1)); if (p_ptr == NULL) return(XM_FAILURE); /* * Calloc the XMPane structure and the initial XMSelect. */ pane = (XMPane *)calloc(1, sizeof(XMPane)); if (pane == NULL) { _XMErrorCode = XME_CALLOC; return(XM_FAILURE); } sel = (XMSelect *)calloc(1, sizeof(XMSelect)); if (sel == NULL) { _XMErrorCode = XME_CALLOC; return(XM_FAILURE); } /* * Determine label size. */ label_length = strlen(label); label_width = XTextWidth(menu->p_fnt_info, label, label_length); /* * Set up the initial selection. * Values not explicitly set are zeroed by calloc. */ sel->next = sel; sel->prev = sel; sel->type = SL_HEADER; sel->serial = -1; sel->parent_p = pane; /* * Fill the XMPane structure. */ pane->type = PANE; pane->active = active; pane->serial = -1; pane->label = label; pane->label_width = label_width; pane->label_length = label_length; pane->s_list = sel; /* * Insert the pane after the pane with the pane * number one less than the desired number for the * new pane. */ emacs_insque(pane, p_ptr); /* * Update the pane count. */ menu->p_count++; /* * Schedule a recompute. */ menu->recompute = 1; /* * Return the number of the pane just added. */ _XMErrorCode = XME_NO_ERROR; return(p_num); }
int XMenuAddPane(Display *display, register XMenu *menu, register char const *label, int active) /* Menu object to be modified. */ /* Selection label. */ /* Make selection active? */ { register XMPane *pane; /* Newly created pane. */ register XMSelect *sel; /* Initial selection for the new pane. */ int label_length; /* Label length in characters. */ int label_width; /* Label width in pixels. */ /* * Check for NULL pointers! */ if (label == NULL) { _XMErrorCode = XME_ARG_BOUNDS; return(XM_FAILURE); } /* * Calloc the XMPane structure and the initial XMSelect. */ pane = (XMPane *)calloc(1, sizeof(XMPane)); if (pane == NULL) { _XMErrorCode = XME_CALLOC; return(XM_FAILURE); } sel = (XMSelect *)calloc(1, sizeof(XMSelect)); if (sel == NULL) { _XMErrorCode = XME_CALLOC; return(XM_FAILURE); } /* * Determine label size. */ label_length = strlen(label); label_width = XTextWidth(menu->p_fnt_info, label, label_length); /* * Set up the initial selection. * Values not explicitly set are zeroed by calloc. */ sel->next = sel; sel->prev = sel; sel->type = SL_HEADER; sel->serial = -1; sel->parent_p = pane; /* * Fill the XMPane structure. * X and Y position are set to 0 since a recompute will follow. */ pane->type = PANE; pane->active = active; pane->serial = -1; pane->label = label; pane->label_width = label_width; pane->label_length = label_length; pane->s_list = sel; /* * Insert the pane at the end of the pane list. */ emacs_insque(pane, menu->p_list->prev); /* * Update the pane count. */ menu->p_count++; /* * Schedule a recompute. */ menu->recompute = 1; /* * Return the pane number just added. */ _XMErrorCode = XME_NO_ERROR; return((menu->p_count - 1)); }