Header file for Listview
Header file for creating Listview control
In an NSIS Chinese forum "www.dreams8.com", a member named "gfm688" writes a header file to create and handle a listview control with the report view. This header file is modified by me later. I add some new macros, include some for ComboBox and ListBox.
See this attachment for details, 8 examples included.
ListView.zip (328 KB)
Additional macros for common windows
${NSD_RemoveStyle} hWnd Styles
Removes one or more window styles of a control. Note, the following text come from MSDN: For some styles in certain controls (For example, add the ES_READONLY style to an edit control will not make it read-only), it may not properly change the style because the control may need to perform special internal processing. In these cases, a corresponding message to change the style will be available.
${NSD_RemoveExStyle} hWnd ExStyles
Removes one or more extended window styles of a control. It may not take effect in some cases for the above saying.
Additional macros for ListBox and ComboBox
${NSD_CB_DelString} hComboBox String
Deletes the specified string from the ComboBox control. Note: If the string you specified doesn't exist in the ComboBox, the first string that contains what you specified will be deleted. For example: there are 4 items in the ComboBox: First, Second, Seconds, Secondary. If you want to delete the string "sec", the first one which contains "sec" from top - "Second" will be deleted.
${NSD_CB_Clear} hComboBox
Deletes all strings of the ComboBox control (no return value).
${NSD_CB_GetCount} hComboBox outVar
Retrieves the count of strings in the ComboBox control.
${NSD_CB_GetSelection} hComboBox outVar
Retrieves the selected string of the ComboBox control.
${NSD_LB_DelString} hListBox String #redefined in header
Deletes the specified string of the ListBox control. The macro command NSD_LB_DelString in nsDialogs.nsh always deletes the first string but not the specified one. I write a new macro to replace it, and undefine the original one in this header. Note: If the string you specified is not exist in the ListBox, the first string that contains what you specified will be deleted.
${NSD_LB_Clear} hListBox #redefined in header
Deletes all strings of the ListBox control (no return value). The macro command NSD_LB_Clear in nsDialogs.nsh needs two parameters, but the readme file of nsDialogs said the macro needs only one parameter, it is exactly the handle of the ListBox. This macro is redefined like the above one, it doesn't return any value.
New macros for ListView control
${NSD_LV_InsertColumn} hListview iCol cx szText
Inserts a new column to the ListView control. To delete a column from the ListView control, just send the LVM_DELETECOLUMN message: SendMessage hListview ${LVM_DELETECOLUMN} iCol 0.
${NSD_LV_DeleteColumn} hListview iCol
Deletes a column of the ListView control. Same as LVM_DELETECOLUMN message.
${NSD_LV_InsertItem} hListview iItem szText
Inserts a new item to the ListView control. To delete an item from the ListView control, just send the LVM_DELETEITEM message: SendMessage hListview ${LVM_DELETEITEM} iItem 0.
${NSD_LV_DeleteItem} hListview iItem
Deletes an item of the ListView control. Same as LVM_DELETEITEM message.
${NSD_LV_GetItemText} hListview iItem iSubItem outVar
Retrieves the text of an item or its subitem of the ListView control. To retrieve an item's text, pass iSubItem with 0 (zero).
${NSD_LV_SetItemText} hListview iItem iSubItem szText
Sets the text of an item or its subitem (videlicet, inserts a new subitem) of the ListView control. To set the item's text, pass iSubItem with 0 (zero).
${NSD_LV_SetItemImage} hListview iItem iImage
Sets the associated bitmap or icon of an item in the ListView control. Before using this you must create an ImageList first that contains one or more bitmaps or icons, and send LVM_SETIMAGELIST message to associate the ImageList with the ListView control. Then you should pass the zero-based index of the image in the ImageList to "iImage". See examples in the above attachment for details.
${NSD_LV_GetCheckState} hListview iItem outVar
Retrieves the check state of an item in a listview control with checkboxes extended style. Result may be 1, which represents the item is checked, or 0, represents unchecked. Before using this you must send the LVM_SETEXTENDEDLISTVIEWSTYLE message to set the LVS_EX_CHECKBOXES extended style.
${NSD_LV_SetCheckState} hListview iItem State
Checks or unchecks an item in a listview control with checkboxes extended style. Pass "State" with 1 (one) to check it or 0 (zero) to uncheck it. Before using this you must send the LVM_SETEXTENDEDLISTVIEWSTYLE message to set the LVS_EX_CHECKBOXES extended style.
To set the text color, background color, set column width, etc. You can also using SendMessage simplely.
For example:
SendMessage $HWND ${LVM_DELETEITEM} 2 0, deletes the 2nd (zero-based) item.
SendMessage $HWND ${LVM_DELETECOLUMN} 4 0, deletes the 4th (zero-based) column.
SendMessage $HWND ${LVM_SETBKCOLOR} 0 0xFF0000, sets the background color to red.
All messages of listview control: http://msdn.microsoft.com/en-us/library/ff485961.aspx. You can find the function introduction of each message and their parameters on MSDN.
The original author of this header adds more controls support and more macros in this header, therefore it is renamed to "CommCtrl.nsh". As more controls support will be added in future, and this page will also be updated. If you have any suggestions you may contact with gfm688: 395177116#qq.com, or me: 550771955#qq.com.
Examples
Example 1
/* Listview styles are defined in header file */ !include "MUI2.nsh" !include "CommCtrl.nsh" Name "List View Example" OutFile ListView.exe Page custom CreatePage !insertmacro MUI_LANGUAGE "English" Function CreatePage !insertmacro MUI_HEADER_TEXT "List view" "A listview control created by nsDialogs" nsDialogs::Create 1018 Pop $0 StrCmp $0 error 0 +2 Abort ${NSD_CreateListView} 0u 0u 300u 140u "Listview" Pop $1 ; ${NSD_LV_InsertColumn} hwnd iCol cx szText ${NSD_LV_InsertColumn} $1 0 200 "column 0" ${NSD_LV_InsertColumn} $1 1 100 "column 1" ${NSD_LV_InsertColumn} $1 2 100 "column 2" ; ${NSD_LV_InsertItem} hwnd iItem szText ${NSD_LV_InsertItem} $1 0 'Item 0' ; ${NSD_LV_SetItemText} hwnd iItem iSubItem szText ${NSD_LV_SetItemText} $1 0 1 'Subitem 0_1' ${NSD_LV_SetItemText} $1 0 2 'Subitem 0_2' ${NSD_LV_InsertItem} $1 1 'Item 1' ${NSD_LV_SetItemText} $1 1 2 'Subitem 1_2' ${NSD_LV_InsertItem} $1 2 'Item 2' ${NSD_LV_SetItemText} $1 2 1 'Subitem 2_1' nsDialogs::Show FunctionEnd Section -Main SectionEnd
Compile the script and run, you will see a page like this:
Example 2
/* Listview styles are defined in header file */ !include "MUI2.nsh" !include "CommCtrl.nsh" Name "List View Example" OutFile ListView.exe Page custom CreatePage !insertmacro MUI_LANGUAGE "English" Function CreatePage !insertmacro MUI_HEADER_TEXT "List view" "Using icon resource from system dll as image list" nsDialogs::Create 1018 Pop $0 StrCmp $0 error 0 +2 Abort ${NSD_CreateListView} 0u 0u 300u 140u "Listview" Pop $1 ${NSD_LV_InsertColumn} $1 0 200 "column 0" ${NSD_LV_InsertColumn} $1 1 200 "column 1" ${NSD_LV_InsertItem} $1 0 'Item 0' ${NSD_LV_InsertItem} $1 1 'Item 1' ${NSD_LV_InsertItem} $1 2 'Item 2' ; Retrieve the handle of shell32.dll. System::Call 'kernel32::LoadLibrary(t"shell32.dll")i.r0' ; Load the 9th icon of small size in shell32.dll. System::Call 'user32::LoadImage(ir0,i9,i${IMAGE_ICON},i32,i32,i${LR_SHARED})i.R1' ; Create an imagelist, width and height of each image is 32. System::Call 'comctl32::ImageList_Create(i32,i32,i${ILC_MASK}|${ILC_COLOR32},i0,i0)i.R0' ; Add icon to the imagelist by handle. System::Call 'comctl32::ImageList_AddIcon(iR0,iR1)' System::Call 'user32::DestroyIcon(iR1)' SendMessage $1 ${LVM_SETIMAGELIST} ${LVSIL_SMALL} $R0 SendMessage $1 ${LVM_SETEXTENDEDLISTVIEWSTYLE} 0 ${LVS_EX_FULLROWSELECT} nsDialogs::Show System::Call 'comctl32::ImageList_Destroy(iR0)' FunctionEnd Section -Main SectionEnd
Compile the script and run, you will see a page like this:
