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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,208 @@ | ||
| #include "options.h" | ||
| #include <assert.h> | ||
| #include <math.h> | ||
| #include <stdio.h> | ||
| #include <stdlib.h> | ||
| #include <string.h> | ||
|
|
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| #include "MALLOCC.h" | ||
| #include "contourdefs.h" | ||
| #include "histogram.h" | ||
| #include "isodefs.h" | ||
| #include "smokeviewdefs.h" | ||
| #include "string_util.h" | ||
| #include "structures.h" | ||
|
|
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| #include "readobject.h" | ||
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| #include "readlabel.h" | ||
|
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| /* ------------------ LabelGet ------------------------ */ | ||
|
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| labeldata *LabelGet(labels_collection *labelscoll, char *name) { | ||
| labeldata *thislabel; | ||
|
|
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| if(name == NULL) return NULL; | ||
| for(thislabel = labelscoll->label_first_ptr->next; thislabel->next != NULL; | ||
| thislabel = thislabel->next) { | ||
| if(strcmp(thislabel->name, name) == 0) return thislabel; | ||
| } | ||
| return NULL; | ||
| } | ||
|
|
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| void LabelInsertBefore(labeldata *listlabel, labeldata *label) { | ||
| labeldata *prev, *next; | ||
|
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| prev = listlabel->prev; | ||
| next = listlabel; | ||
| prev->next = label; | ||
| next->prev = label; | ||
| label->prev = prev; | ||
| label->next = next; | ||
| } | ||
|
|
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| void LabelInsertAfter(labeldata *listlabel, labeldata *label) { | ||
| labeldata *prev, *next; | ||
|
|
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| prev = listlabel; | ||
| next = listlabel->next; | ||
| prev->next = label; | ||
| next->prev = label; | ||
| label->prev = prev; | ||
| label->next = next; | ||
| } | ||
|
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| labeldata *LabelInsert(labels_collection *labelscoll, labeldata *labeltemp) { | ||
| labeldata *newlabel, *thislabel; | ||
| labeldata *firstuserptr, *lastuserptr; | ||
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| NewMemory((void **)&newlabel, sizeof(labeldata)); | ||
| memcpy(newlabel, labeltemp, sizeof(labeldata)); | ||
|
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| thislabel = LabelGet(labelscoll, newlabel->name); | ||
| if(thislabel != NULL) { | ||
| LabelInsertAfter(thislabel->prev, newlabel); | ||
| return newlabel; | ||
| } | ||
|
|
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| firstuserptr = labelscoll->label_first_ptr->next; | ||
| if(firstuserptr == labelscoll->label_last_ptr) firstuserptr = NULL; | ||
|
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| lastuserptr = labelscoll->label_last_ptr->prev; | ||
| if(lastuserptr == labelscoll->label_first_ptr) lastuserptr = NULL; | ||
|
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| if(firstuserptr != NULL && strcmp(newlabel->name, firstuserptr->name) < 0) { | ||
| LabelInsertBefore(firstuserptr, newlabel); | ||
| return newlabel; | ||
| } | ||
| if(lastuserptr != NULL && strcmp(newlabel->name, lastuserptr->name) > 0) { | ||
| LabelInsertAfter(lastuserptr, newlabel); | ||
| return newlabel; | ||
| } | ||
| if(firstuserptr == NULL && lastuserptr == NULL) { | ||
| LabelInsertAfter(labelscoll->label_first_ptr, newlabel); | ||
| return newlabel; | ||
| } | ||
| for(thislabel = labelscoll->label_first_ptr->next; thislabel->next != NULL; | ||
| thislabel = thislabel->next) { | ||
| labeldata *nextlabel; | ||
|
|
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| nextlabel = thislabel->next; | ||
| if(strcmp(thislabel->name, newlabel->name) < 0 && | ||
| strcmp(newlabel->name, nextlabel->name) < 0) { | ||
| LabelInsertAfter(thislabel, newlabel); | ||
| return newlabel; | ||
| } | ||
| } | ||
| return NULL; | ||
| } | ||
|
|
||
| /* ------------------ LabelDelete ------------------------ */ | ||
|
|
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| void LabelDelete(labeldata *label) { | ||
| labeldata *prev, *next; | ||
|
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| prev = label->prev; | ||
| next = label->next; | ||
| CheckMemory; | ||
| FREEMEMORY(label); | ||
| prev->next = next; | ||
| next->prev = prev; | ||
| } | ||
|
|
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| /* ------------------ LabelCopy ------------------------ */ | ||
|
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| void LabelCopy(labeldata *label_to, labeldata *label_from) { | ||
| labeldata *prev, *next; | ||
|
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| prev = label_to->prev; | ||
| next = label_to->next; | ||
| memcpy(label_to, label_from, sizeof(labeldata)); | ||
| label_to->prev = prev; | ||
| label_to->next = next; | ||
| } | ||
|
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| /* ------------------ LabelResort ------------------------ */ | ||
|
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| void LabelResort(labels_collection *labelscoll, labeldata *label) { | ||
| labeldata labelcopy; | ||
|
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| CheckMemory; | ||
| memcpy(&labelcopy, label, sizeof(labeldata)); | ||
| CheckMemory; | ||
| LabelDelete(label); | ||
| LabelInsert(labelscoll, &labelcopy); | ||
| } | ||
|
|
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| /* ------------------ LabelPrint ------------------------ */ | ||
|
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| void LabelPrint(labeldata *label_first_ptr) { | ||
| labeldata *thislabel; | ||
| float *xyz; | ||
|
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| for(thislabel = label_first_ptr->next; thislabel->next != NULL; | ||
| thislabel = thislabel->next) { | ||
| xyz = thislabel->xyz; | ||
| PRINTF("label: %s position: %f %f %f\n", thislabel->name, xyz[0], xyz[1], | ||
| xyz[2]); | ||
| } | ||
| } | ||
|
|
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| /* ------------------ LabelNext ------------------------ */ | ||
|
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| labeldata *LabelNext(labels_collection *labelscoll, labeldata *label) { | ||
| labeldata *thislabel; | ||
|
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| if(label == NULL) return NULL; | ||
| if(labelscoll->label_first_ptr->next->next == NULL) return NULL; | ||
| for(thislabel = label->next; thislabel != label; | ||
| thislabel = thislabel->next) { | ||
| if(thislabel->next == NULL) thislabel = labelscoll->label_first_ptr->next; | ||
| if(thislabel->labeltype == TYPE_SMV) continue; | ||
| return thislabel; | ||
| } | ||
| return NULL; | ||
| } | ||
|
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| /* ------------------ LabelPrevious ------------------------ */ | ||
|
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| labeldata *LabelPrevious(labels_collection *labelscoll, labeldata *label) { | ||
| labeldata *thislabel; | ||
|
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| if(label == NULL) return NULL; | ||
| if(labelscoll->label_last_ptr->prev->prev == NULL) return NULL; | ||
| for(thislabel = label->prev; thislabel != label; | ||
| thislabel = thislabel->prev) { | ||
| if(thislabel->prev == NULL) thislabel = labelscoll->label_last_ptr->prev; | ||
| if(thislabel->labeltype == TYPE_SMV) continue; | ||
| return thislabel; | ||
| } | ||
| return NULL; | ||
| } | ||
|
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| /* ------------------ LabelInit ------------------------ */ | ||
|
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| int LabelInit(labels_collection *labelscoll, labeldata *gl) { | ||
| labeldata *thislabel; | ||
|
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| for(thislabel = labelscoll->label_first_ptr->next; thislabel->next != NULL; | ||
| thislabel = thislabel->next) { | ||
| if(thislabel->labeltype == TYPE_SMV) continue; | ||
| LabelCopy(gl, thislabel); | ||
| return 1; | ||
| } | ||
| return 0; | ||
| } | ||
|
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| /* ------------------ LabelGetNUserLabels ------------------------ */ | ||
|
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| int LabelGetNUserLabels(labels_collection *labelscoll) { | ||
| int count = 0; | ||
| labeldata *thislabel; | ||
|
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| for(thislabel = labelscoll->label_first_ptr->next; thislabel->next != NULL; | ||
| thislabel = thislabel->next) { | ||
| if(thislabel->labeltype == TYPE_INI) count++; | ||
| } | ||
| return count; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| #ifndef READLABEL_H_DEFINED | ||
| #define READLABEL_H_DEFINED | ||
|
|
||
| /** | ||
| * @brief A collection of labels. At it's core this collection | ||
| * contains a linked list, but also an array of pointers into that linked list. | ||
| * | ||
| */ | ||
| typedef struct { | ||
| labeldata label_first; | ||
| labeldata label_last; | ||
| labeldata *label_first_ptr; | ||
| labeldata *label_last_ptr; | ||
| } labels_collection; | ||
|
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| EXTERNCPP labeldata *LabelGet(labels_collection *labelscoll, char *name); | ||
| EXTERNCPP labeldata *LabelInsert(labels_collection *labelscoll, | ||
| labeldata *labeltemp); | ||
|
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| EXTERNCPP int LabelGetNUserLabels(labels_collection *labelscoll); | ||
| EXTERNCPP labeldata *LabelPrevious(labels_collection *labelscoll, | ||
| labeldata *label); | ||
| EXTERNCPP labeldata *LabelNext(labels_collection *labelscoll, labeldata *label); | ||
| EXTERNCPP void LabelCopy(labeldata *label_to, labeldata *label_from); | ||
| EXTERNCPP void LabelDelete(labeldata *label); | ||
| #endif |
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