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[STOBJECT]
-Documented the required functions and modules. -Minor cleanup. svn path=/branches/GSoC_2017/shellext/; revision=75690
This commit is contained in:
Shriraj Sawant
parent
e040b84aa6
commit
3c6def4711
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@ -98,6 +98,26 @@ HRESULT CSysTray::ProcessIconMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, LR
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return S_FALSE;
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}
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/*++
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* @name NotifyIcon
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*
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* Basically a Shell_NotifyIcon wrapper.
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* Based on the parameters provided, it changes the current state of the notification icon.
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*
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* @param code
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* Determines whether to add, delete or modify the notification icon (represented by uId).
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* @param uId
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* Represents the particular notification icon.
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* @param hIcon
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* A handle to an icon for the notification object.
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* @param szTip
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* A string for the tooltip of the notification.
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* @param dwstate
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* Determines whether to show or hide the notification icon.
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*
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* @return The error code.
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*
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*--*/
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HRESULT CSysTray::NotifyIcon(INT code, UINT uId, HICON hIcon, LPCWSTR szTip, DWORD dwstate)
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{
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NOTIFYICONDATA nim = { 0 };
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@ -28,8 +28,17 @@ static WCHAR g_strMenuSel[DISPLAY_NAME_LEN];
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static BOOL g_IsRunning = FALSE;
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static BOOL g_IsRemoving = FALSE;
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// Enumerate the connected removable devices
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// TODO: Require proper enumeration and filters.
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/*++
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* @name EnumHotpluggedDevices
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*
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* Enumerates the connected safely removable devices.
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*
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* @param devList
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* List of device instances, representing the currently attached devices.
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*
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* @return The error code.
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*
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*--*/
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HRESULT EnumHotpluggedDevices(CSimpleArray<DEVINST> &devList)
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{
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devList.RemoveAll(); // Clear current devList
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@ -39,6 +48,7 @@ HRESULT EnumHotpluggedDevices(CSimpleArray<DEVINST> &devList)
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SP_DEVINFO_DATA did = { 0 };
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did.cbSize = sizeof(did);
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// Enumerate all the attached devices.
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for (int idev = 0; SetupDiEnumDeviceInfo(hdev, idev, &did); idev++)
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{
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DWORD dwCapabilities = 0, dwSize = sizeof(dwCapabilities);
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@ -54,6 +64,7 @@ HRESULT EnumHotpluggedDevices(CSimpleArray<DEVINST> &devList)
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if (cr != CR_SUCCESS)
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continue;
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// Filter and make list of only the appropriate safely removable devices.
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if ( (dwCapabilities & CM_DEVCAP_REMOVABLE) &&
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!(dwCapabilities & CM_DEVCAP_DOCKDEVICE) &&
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!(dwCapabilities & CM_DEVCAP_SURPRISEREMOVALOK) &&
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@ -73,7 +84,23 @@ HRESULT EnumHotpluggedDevices(CSimpleArray<DEVINST> &devList)
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return S_OK;
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}
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// Pops a balloon notification
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/*++
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* @name NotifyBalloon
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*
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* Pops the balloon notification of the given notification icon.
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*
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* @param pSysTray
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* Provides interface for acquiring CSysTray information as required.
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* @param szTitle
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* Title for the balloon notification.
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* @param szInfo
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* Main content for the balloon notification.
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* @param uId
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* Represents the particular notification icon.
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*
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* @return The error code.
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*
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*--*/
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HRESULT NotifyBalloon(CSysTray* pSysTray, LPCWSTR szTitle = NULL, LPCWSTR szInfo = NULL, UINT uId = ID_ICON_HOTPLUG)
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{
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NOTIFYICONDATA nim = { 0 };
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@ -175,12 +202,13 @@ static void _ShowContextMenu(CSysTray * pSysTray)
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swprintf(strInfo, L"Problem Ejecting %wS", g_strMenuSel);
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MessageBox(0, L"The device cannot be stopped right now! Try stopping it again later!", strInfo, MB_OKCANCEL | MB_ICONEXCLAMATION);
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}
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else //TODO
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else
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{
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//MessageBox(0, L"Device ejected successfully!! You can safely remove the device now!", L"Safely Remove Hardware", MB_OKCANCEL | MB_ICONINFORMATION);
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g_IsRemoving = TRUE;
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g_devList.RemoveAt(id); // thing is.. even after removing id at this point, the devnode_change occurs after some seconds of sucessful removal
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// and since pendrive is still plugged in it gets enumerated, if problem number is not filtered.
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g_devList.RemoveAt(id); /* thing is.. even after removing id at this point, the devnode_change occurs after some seconds of sucessful removal
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and since pendrive is still plugged in it gets enumerated, if problem number is not filtered.
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*/
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}
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}
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@ -25,8 +25,8 @@
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WINE_DEFAULT_DEBUG_CHANNEL(stobject);
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int br_icons[5] = { IDI_BATTCAP0, IDI_BATTCAP1, IDI_BATTCAP2, IDI_BATTCAP3, IDI_BATTCAP4 };
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int bc_icons[5] = { IDI_BATTCHA0, IDI_BATTCHA1, IDI_BATTCHA2, IDI_BATTCHA3, IDI_BATTCHA4 };
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int br_icons[5] = { IDI_BATTCAP0, IDI_BATTCAP1, IDI_BATTCAP2, IDI_BATTCAP3, IDI_BATTCAP4 }; // battery mode icons.
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int bc_icons[5] = { IDI_BATTCHA0, IDI_BATTCHA1, IDI_BATTCHA2, IDI_BATTCHA3, IDI_BATTCHA4 }; // charging mode icons.
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typedef struct _PWRSCHEMECONTEXT
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{
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@ -40,16 +40,25 @@ static float g_batCap = 0;
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static HICON g_hIconBattery = NULL;
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static BOOL g_IsRunning = FALSE;
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/*** This function enumerates the available battery devices and provides the remaining capacity
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@param cap: if no error occurs, then this will contatin average remaining capacity
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@param dwResult: helps in making battery type checks
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{
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Returned value includes GBS_HASBATTERY if the system has a non-UPS battery, and GBS_ONBATTERY if the system is running on a battery.
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dwResult & GBS_ONBATTERY means we have not yet found AC power.
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dwResult & GBS_HASBATTERY means we have found a non-UPS battery.
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}
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@return : error checking
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*/
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/*++
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* @name GetBatteryState
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*
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* Enumerates the available battery devices and provides the remaining capacity.
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*
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* @param cap
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* If no error occurs, then this will contain average remaining capacity.
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* @param dwResult
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* Helps in making battery type checks.
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* {
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* Returned value includes GBS_HASBATTERY if the system has a non-UPS battery,
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* and GBS_ONBATTERY if the system is running on a battery.
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* dwResult & GBS_ONBATTERY means we have not yet found AC power.
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* dwResult & GBS_HASBATTERY means we have found a non-UPS battery.
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* }
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*
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* @return The error code.
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*
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*--*/
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static HRESULT GetBatteryState(float& cap, DWORD& dwResult)
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{
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cap = 0;
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@ -148,11 +157,19 @@ static HRESULT GetBatteryState(float& cap, DWORD& dwResult)
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return S_OK;
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}
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/*** This function quantizes the mentioned quantity to nearest level
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@param p: should be a quantity in percentage
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@param lvl: quantization level, default is 10
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@return : nearest quantized level
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*/
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/*++
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* @name Quantize
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*
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* This function quantizes the mentioned quantity to nearest level.
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*
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* @param p
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* Should be a quantity in percentage.
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* @param lvl
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* Quantization level (this excludes base level 0, which will always be present), default is 10.
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*
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* @return Nearest quantized level, can be directly used as array index based on context.
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*
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*--*/
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static UINT Quantize(float p, UINT lvl = 10)
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{
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int i = 0;
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@ -163,13 +180,29 @@ static UINT Quantize(float p, UINT lvl = 10)
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return i;
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else
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return i - 1;
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/*
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@remarks This function uses centred/symmetric logic for quantization.
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For the case of lvl = 4, You will get following integer levels if given (p) value falls in between the range partitions:
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0 <= p < 12.5 : returns 0; (corresponding to 0% centre)
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12.5 <= p < 37.5 : returns 1; (corresponding to 25% centre)
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37.5 <= p < 62.5 : returns 2; (corresponding to 50% centre)
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62.5 <= p < 87.5 : returns 3; (corresponding to 75% centre)
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87.5 <= p <= 100 : returns 4; (corresponding to 100% centre)
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*/
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}
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/*** This function returns the respective icon as per the current battery capacity.
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It also does the work of setting global parameters of battery capacity and tooltips.
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@param hinst: instance handle
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@return : icon handle
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*/
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/*++
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* @name DynamicLoadIcon
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*
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* Returns the respective icon as per the current battery capacity.
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* It also does the work of setting global parameters of battery capacity and tooltips.
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*
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* @param hinst
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* A handle to a instance of the module.
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*
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* @return The handle to respective battery icon.
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*
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*--*/
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static HICON DynamicLoadIcon(HINSTANCE hinst)
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{
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HICON hBatIcon;
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@ -4,7 +4,7 @@
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* FILE: dll/shellext/stobject/stobject.cpp
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* PURPOSE: COM registration services for STobject.dll
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* PROGRAMMERS: Robert Naumann
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David Quintana <gigaherz@gmail.com>
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David Quintana <gigaherz@gmail.com>
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*/
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#include "precomp.h"
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