Michael Dirks
55 lines
2.1 KiB
C++
55 lines
2.1 KiB
C++
// BlitzUtility - Expanding the normal Blitz functionality.
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// Copyright (C) 2015 Xaymar (Michael Fabian Dirks)
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "DisplayEnumerator.h"
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BOOL CALLBACK BU_DisplayEnumerator_Callback(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData) {
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DisplayEnumerator* displayEnumerator = (DisplayEnumerator*)dwData;
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displayEnumerator->displays.push_back(RECT(*lprcMonitor));
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return TRUE;
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}
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DLL_FUNCTION(DisplayEnumerator*) BU_DisplayEnumerator_Create() {
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DisplayEnumerator* displayEnumerator = new DisplayEnumerator();
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return displayEnumerator;
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}
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DLL_FUNCTION(void) BU_DisplayEnumerator_Destroy(DisplayEnumerator* displayEnumerator) {
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delete displayEnumerator;
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}
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DLL_FUNCTION(uint32_t) BU_DisplayEnumerator_Enumerate(DisplayEnumerator* displayEnumerator) {
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EnumDisplayMonitors(NULL, NULL, BU_DisplayEnumerator_Callback, (LPARAM)displayEnumerator);
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return displayEnumerator->displays.size();
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}
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DLL_FUNCTION(uint32_t) BU_DisplayEnumerator_Count(DisplayEnumerator* displayEnumerator) {
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return displayEnumerator->displays.size();
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}
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DLL_FUNCTION(void) BU_DisplayEnumerator_Retrieve(DisplayEnumerator* displayEnumerator, uint32_t index, PRECT display) {
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// Retrieve the requested index.
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auto iterator = displayEnumerator->displays.begin();
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std::advance(iterator, index);
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// Copy data.
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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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} |