Michael Fabian Dirks
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
#include "Display.h"
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std::list<Display>* Display_List = NULL;
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void Display_OnProcessAttach() {
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Display_List = new std::list<Display>();
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}
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void Display_OnProcessDetach() {
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Display_List->clear();
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delete Display_List;
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}
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DLL_EXPORT void Display_Enumerate() {
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if (Display_List == NULL)
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return;
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Display_List->clear();
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EnumDisplayMonitors(NULL, NULL, Display_EnumerateProcedure, 0);
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}
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BOOL CALLBACK Display_EnumerateProcedure(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData) {
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Display *thisDisplay = new Display;
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thisDisplay->left = lprcMonitor->left;
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thisDisplay->top = lprcMonitor->top;
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thisDisplay->right = lprcMonitor->right;
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thisDisplay->bottom = lprcMonitor->bottom;
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Display_List->push_back(*thisDisplay);
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return TRUE;
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}
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DLL_EXPORT int Display_Count() {
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return Display_List->size();
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}
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DLL_EXPORT void Display_Get(int displayId, LPRECT display) {
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if (Display_List->size() > (unsigned)displayId) {
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auto iterator = Display_List->begin();
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std::advance(iterator, displayId);
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if (display != NULL) {
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display->left = iterator->left;
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display->top = iterator->top;
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display->right = iterator->right;
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display->bottom = iterator->bottom;
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}
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}
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}
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