comparison: model.cpp
model.cpp
- changeset 25
- c74bb88f537d
- parent 24
- d2d4d0154338
- child 26
- 83184d9407c7
equal
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replaced
| 24:d2d4d0154338 | 25:c74bb88f537d |
|---|---|
| 1 #include <stdio.h> | |
| 2 #include <stdlib.h> | |
| 3 #include "common.h" | |
| 4 #include "io.h" | |
| 5 #include "gui.h" | |
| 6 #include "draw.h" | |
| 7 #include "bbox.h" | |
| 8 | |
| 9 // Clear everything from the model | |
| 10 void closeModel () { | |
| 11 // Remove all loaded files and the objects they contain | |
| 12 for (ushort i = 0; i < g_LoadedFiles.size(); i++) { | |
| 13 OpenFile* f = g_LoadedFiles[i]; | |
| 14 | |
| 15 for (ushort j = 0; j < f->objects.size(); ++j) | |
| 16 delete (LDObject*)f->objects[j]; | |
| 17 | |
| 18 delete f; | |
| 19 } | |
| 20 | |
| 21 // Clear the array | |
| 22 g_LoadedFiles.clear(); | |
| 23 g_CurrentFile = NULL; | |
| 24 | |
| 25 g_qWindow->R->hardRefresh(); | |
| 26 } | |
| 27 | |
| 28 void newModel () { | |
| 29 // Create a new anonymous file and set it to our current | |
| 30 if (g_LoadedFiles.size()) | |
| 31 closeModel (); // Close any open file first, though | |
| 32 | |
| 33 OpenFile* f = new OpenFile; | |
| 34 f->zFileName = ""; | |
| 35 g_LoadedFiles.push_back (f); | |
| 36 g_CurrentFile = f; | |
| 37 | |
| 38 g_qWindow->R->hardRefresh(); | |
| 39 } | |
| 40 | |
| 41 void openModel (str zPath) { | |
| 42 if (g_CurrentFile) | |
| 43 closeModel (); | |
| 44 | |
| 45 OpenFile* pFile = IO_OpenLDrawFile (zPath); | |
| 46 g_CurrentFile = pFile; | |
| 47 | |
| 48 // Recalculate the bounding box | |
| 49 g_BBox.calculate(); | |
| 50 | |
| 51 // Rebuild the object tree view now. | |
| 52 g_qWindow->buildObjList (); | |
| 53 g_qWindow->setTitle (); | |
| 54 } | |
| 55 | |
| 56 void saveModel () { | |
| 57 if (!g_CurrentFile) | |
| 58 return; | |
| 59 | |
| 60 FILE* fp = fopen (g_CurrentFile->zFileName, "w"); | |
| 61 if (!fp) | |
| 62 return; | |
| 63 | |
| 64 // Write all entries now | |
| 65 for (ulong i = 0; i < g_CurrentFile->objects.size(); ++i) { | |
| 66 LDObject* obj = g_CurrentFile->objects[i]; | |
| 67 | |
| 68 // LDraw requires lines to have DOS line endings | |
| 69 str zLine = str::mkfmt ("%s\r\n",obj->getContents ().chars ()); | |
| 70 | |
| 71 fwrite (zLine.chars(), 1, ~zLine, fp); | |
| 72 } | |
| 73 | |
| 74 fclose (fp); | |
| 75 } |
