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/* Copyright (C) 2012 Rainmeter Project Developers
*
* This Source Code Form is subject to the terms of the GNU General Public
* License; either version 2 of the License, or (at your option) any later
* version. If a copy of the GPL was not distributed with this file, You can
* obtain one at <https://www.gnu.org/licenses/gpl-2.0.html>. */
#include "StdAfx.h"
#include "ConfigParser.h"
#include "Skin.h"
#include "Meter.h"
#include "Logger.h"
#include "Mouse.h"
Mouse::Mouse(Skin* skin, Meter* meter) : m_Skin(skin), m_Meter(meter),
m_CursorType(MOUSECURSOR_HAND),
m_CustomCursor(),
m_CursorState(true)
{
}
Mouse::~Mouse()
{
DestroyCustomCursor();
}
void Mouse::ReadOptions(ConfigParser& parser, const WCHAR* section)
{
DestroyCustomCursor();
m_MouseActions[MOUSE_LMB_UP] = parser.ReadString(section, L"LeftMouseUpAction", L"", false);
m_MouseActions[MOUSE_LMB_DOWN] = parser.ReadString(section, L"LeftMouseDownAction", L"", false);
m_MouseActions[MOUSE_LMB_DBLCLK] = parser.ReadString(section, L"LeftMouseDoubleClickAction", L"", false);
m_MouseActions[MOUSE_MMB_UP] = parser.ReadString(section, L"MiddleMouseUpAction", L"", false);
m_MouseActions[MOUSE_MMB_DOWN] = parser.ReadString(section, L"MiddleMouseDownAction", L"", false);
m_MouseActions[MOUSE_MMB_DBLCLK] = parser.ReadString(section, L"MiddleMouseDoubleClickAction", L"", false);
m_MouseActions[MOUSE_RMB_UP] = parser.ReadString(section, L"RightMouseUpAction", L"", false);
m_MouseActions[MOUSE_RMB_DOWN] = parser.ReadString(section, L"RightMouseDownAction", L"", false);
m_MouseActions[MOUSE_RMB_DBLCLK] = parser.ReadString(section, L"RightMouseDoubleClickAction", L"", false);
m_MouseActions[MOUSE_X1MB_UP] = parser.ReadString(section, L"X1MouseUpAction", L"", false);
m_MouseActions[MOUSE_X1MB_DOWN] = parser.ReadString(section, L"X1MouseDownAction", L"", false);
m_MouseActions[MOUSE_X1MB_DBLCLK] = parser.ReadString(section, L"X1MouseDoubleClickAction", L"", false);
m_MouseActions[MOUSE_X2MB_UP] = parser.ReadString(section, L"X2MouseUpAction", L"", false);
m_MouseActions[MOUSE_X2MB_DOWN] = parser.ReadString(section, L"X2MouseDownAction", L"", false);
m_MouseActions[MOUSE_X2MB_DBLCLK] = parser.ReadString(section, L"X2MouseDoubleClickAction", L"", false);
m_MouseActions[MOUSE_MW_UP] = parser.ReadString(section, L"MouseScrollUpAction", L"", false);
m_MouseActions[MOUSE_MW_DOWN] = parser.ReadString(section, L"MouseScrollDownAction", L"", false);
m_MouseActions[MOUSE_MW_LEFT] = parser.ReadString(section, L"MouseScrollLeftAction", L"", false);
m_MouseActions[MOUSE_MW_RIGHT] = parser.ReadString(section, L"MouseScrollRightAction", L"", false);
m_MouseActions[MOUSE_OVER] = parser.ReadString(section, L"MouseOverAction", L"", false);
m_MouseActions[MOUSE_LEAVE] = parser.ReadString(section, L"MouseLeaveAction", L"", false);
if (HasScrollAction())
{
m_Skin->SetHasMouseScrollAction();
}
const bool defaultState = (section == L"Rainmeter") ? true : m_Skin->GetMouse().GetCursorState();
m_CursorState = parser.ReadBool(section, L"MouseActionCursor", defaultState);
const WCHAR* defaultMouseCursor = (section == L"Rainmeter") ? L"HAND" : L"";
const WCHAR* mouseCursor = parser.ReadString(section, L"MouseActionCursorName", defaultMouseCursor).c_str();
auto inheritSkinDefault = [&]()
{
// Inherit from [Rainmeter].
m_CursorType = m_Skin->GetMouse().GetCursorType();
if (m_CursorType == MOUSECURSOR_CUSTOM)
{
mouseCursor = m_Skin->GetParser().ReadString(L"Rainmeter", L"MouseActionCursorName", L"").c_str();
}
};
if (*mouseCursor == L'\0') // meters' default
{
inheritSkinDefault();
}
else if (_wcsicmp(mouseCursor, L"HAND") == 0) // skin's default
{
m_CursorType = MOUSECURSOR_HAND;
}
else if (_wcsicmp(mouseCursor, L"TEXT") == 0)
{
m_CursorType = MOUSECURSOR_TEXT;
}
else if (_wcsicmp(mouseCursor, L"HELP") == 0)
{
m_CursorType = MOUSECURSOR_HELP;
}
else if (_wcsicmp(mouseCursor, L"BUSY") == 0)
{
m_CursorType = MOUSECURSOR_BUSY;
}
else if (_wcsicmp(mouseCursor, L"CROSS") == 0)
{
m_CursorType = MOUSECURSOR_CROSS;
}
else if (_wcsicmp(mouseCursor, L"PEN") == 0)
{
m_CursorType = MOUSECURSOR_PEN;
}
else if (wcschr(mouseCursor, L'.'))
{
m_CursorType = MOUSECURSOR_CUSTOM;
}
else
{
inheritSkinDefault();
}
if (m_CursorType == MOUSECURSOR_CUSTOM)
{
std::wstring cursorPath = m_Skin->GetResourcesPath();
cursorPath += L"Cursors\\";
cursorPath += mouseCursor;
m_CustomCursor = LoadCursorFromFile(cursorPath.c_str());
if (!m_CustomCursor)
{
m_CursorType = MOUSECURSOR_ARROW;
LogErrorF(m_Skin, L"Invalid cursor: %s", cursorPath.c_str());
}
}
}
HCURSOR Mouse::GetCursor() const
{
LPCWSTR name = IDC_ARROW;
switch (m_CursorType)
{
case MOUSECURSOR_HAND:
name = IDC_HAND;
break;
case MOUSECURSOR_TEXT:
name = IDC_IBEAM;
break;
case MOUSECURSOR_HELP:
name = IDC_HELP;
break;
case MOUSECURSOR_BUSY:
name = IDC_APPSTARTING;
break;
case MOUSECURSOR_CROSS:
name = IDC_CROSS;
break;
case MOUSECURSOR_PEN:
name = MAKEINTRESOURCE(32631);
break;
case MOUSECURSOR_CUSTOM:
{
if (m_CustomCursor)
{
return m_CustomCursor;
}
}
break;
}
return LoadCursor(nullptr, name);
}
std::wstring Mouse::GetActionCommand(MOUSEACTION action) const
{
std::wstring command = m_MouseActions[action];
ReplaceMouseVariables(command);
return command;
}
void Mouse::DestroyCustomCursor()
{
if (m_CustomCursor)
{
DestroyCursor(m_CustomCursor);
m_CustomCursor = nullptr;
}
}
void Mouse::ReplaceMouseVariables(std::wstring& result) const
{
// Check for variables ($VAR$)
size_t start = 0, end;
bool loop = true;
do
{
start = result.find(L'$', start);
if (start != std::wstring::npos)
{
size_t si = start + 1;
end = result.find(L'$', si);
if (end != std::wstring::npos)
{
size_t ei = end - 1;
if (si != ei && result[si] == L'*' && result[ei] == L'*')
{
result.erase(ei, 1);
result.erase(si, 1);
start = ei;
}
else
{
std::wstring strVariable = result.substr(si, end - si);
std::wstring value = GetMouseVariable(strVariable);
if (!value.empty())
{
// Variable found, replace it with the value
result.replace(start, end - start + 1, value);
start += value.length();
}
else
{
start = end;
}
}
}
else
{
loop = false;
}
}
else
{
loop = false;
}
}
while (loop);
}
std::wstring Mouse::GetMouseVariable(const std::wstring& variable) const
{
std::wstring result;
LPCWSTR var = variable.c_str();
WCHAR buffer[32];
POINT pt;
GetCursorPos(&pt);
if (_wcsnicmp(var, L"MOUSEX", 6) == 0)
{
var += 6;
int xOffset = m_Skin->GetX() + (m_Meter ? m_Meter->GetX() : 0);
if (wcscmp(var, L":%") == 0) // $MOUSEX:%$
{
xOffset = (int)(((pt.x - xOffset + 1) / (double)(m_Meter ? m_Meter->GetW() : m_Skin->GetW())) * 100);
_itow_s(xOffset, buffer, 10);
result = buffer;
}
else if (*var == L'\0') // $MOUSEX$
{
_itow_s(pt.x - xOffset, buffer, 10);
result = buffer;
}
}
else if (_wcsnicmp(var, L"MOUSEY", 6) == 0)
{
var += 6;
int yOffset = m_Skin->GetY() + (m_Meter ? m_Meter->GetY() : 0);
if (wcscmp(var, L":%") == 0) // $MOUSEY:%$
{
yOffset = (int)(((pt.y - yOffset + 1) / (double)(m_Meter ? m_Meter->GetH() : m_Skin->GetH())) * 100);
_itow_s(yOffset, buffer, 10);
result = buffer;
}
else if (*var == L'\0') // $MOUSEY$
{
_itow_s(pt.y - yOffset, buffer, 10);
result = buffer;
}
}
return result;
}