model.cpp@2b78cf8634c3 (annotated)
model.cpp
Fri, 15 Mar 2013 20:39:29 +0200
- author
- Santeri Piippo <crimsondusk64@gmail.com>
- date
- Fri, 15 Mar 2013 20:39:29 +0200
- changeset 3
- 2b78cf8634c3
- parent 0
- c51cce84a9ac
- child 7
- 098e3c4949c6
- permissions
- -rw-r--r--
don't crash if g_CurrentFile is null
| 0 | 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 | ||
| 8 | // Clear everything from the model | |
| 9 | void closeModel () { | |
| 10 | // Remove all loaded files and the objects they contain | |
| 11 | for (ushort i = 0; i < g_LoadedFiles.size(); i++) { | |
| 12 | OpenFile* f = g_LoadedFiles[i]; | |
| 13 | ||
| 14 | for (ushort j = 0; j < f->objects.size(); ++j) | |
| 15 | delete f->objects[j]; | |
| 16 | ||
| 17 | delete f; | |
| 18 | } | |
| 19 | ||
| 20 | // Clear the array | |
| 21 | g_LoadedFiles.clear(); | |
| 22 | g_CurrentFile = NULL; | |
| 23 | ||
| 24 | g_qWindow->R->hardRefresh(); | |
| 25 | } | |
| 26 | ||
| 27 | void newModel () { | |
| 28 | // Create a new anonymous file and set it to our current | |
| 29 | if (g_LoadedFiles.size()) | |
| 30 | closeModel (); // Close any open file first, though | |
| 31 | ||
| 32 | OpenFile* f = new OpenFile; | |
| 33 | f->filename = ""; | |
| 34 | g_LoadedFiles.push_back (f); | |
| 35 | g_CurrentFile = f; | |
| 36 | ||
| 37 | g_qWindow->R->hardRefresh(); | |
| 38 | } |
