Don Ho 3d4a53adb4 Add the ability to hide selected toolbar buttons via a XML conf file
Usage:
Move & rename toolbarButtonsConf_example.xml to %APPDATA%\Notepad++\toolbarButtonsConf.xml, modify the XML file content & save it in your favorite editor (Notepad++, whatelse? ;) ), then relaunch Notepad++.

This PR simplies largely the logic of PR #15999 to make the code maintainable.

Fix #15106, fix #15440, fix #16000, close #16216
2025-02-22 20:31:05 +01:00

829 lines
22 KiB
C++

// This file is part of Notepad++ project
// Copyright (C)2021 Don HO <don.h@free.fr>
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// at your option any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include <stdexcept>
#include <shlwapi.h>
#include "ToolBar.h"
#include "shortcut.h"
#include "Parameters.h"
#include "FindReplaceDlg_rc.h"
#include "NppDarkMode.h"
using namespace std;
constexpr DWORD WS_TOOLBARSTYLE = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | TBSTYLE_TOOLTIPS | TBSTYLE_FLAT | CCS_TOP | CCS_NOPARENTALIGN | CCS_NORESIZE | CCS_NODIVIDER;
struct ToolbarIconIdUnit
{
wstring _id;
bool hasDisabledIcon = false;
};
ToolbarIconIdUnit toolbarIconIDs[] = {
{ L"new", false },
{ L"open", false },
{ L"save", true },
{ L"save-all", true },
{ L"close", false },
{ L"close-all", false },
{ L"print", false },
{ L"cut", true },
{ L"copy", true },
{ L"paste", true },
{ L"undo", true },
{ L"redo", true },
{ L"find", false },
{ L"replace", false },
{ L"zoom-in", false },
{ L"zoom-out", false },
{ L"sync-vertical", false },
{ L"sync-horizontal", false },
{ L"word-wrap", false },
{ L"all-chars", false },
{ L"indent-guide", false },
{ L"udl-dlg", false },
{ L"doc-map", false },
{ L"doc-list", false },
{ L"function-list", false },
{ L"folder-as-workspace", false },
{ L"monitoring", true },
{ L"record", true },
{ L"stop-record", true },
{ L"playback", true },
{ L"playback-multiple", true },
{ L"save-macro", true }
};
void ToolBar::initHideButtonsConf(TiXmlDocument* toolButtonsDocRoot, ToolBarButtonUnit* buttonUnitArray, int arraySize)
{
TiXmlNode* toolButtons = toolButtonsDocRoot->FirstChild(L"NotepadPlus");
if (toolButtons)
{
toolButtons = toolButtons->FirstChild(L"ToolbarButtons");
if (toolButtons)
{
// Standard toolbar button
TiXmlNode* standardToolButtons = toolButtons->FirstChild(L"Standard");
if (standardToolButtons)
{
_toolbarStdButtonsConfArray = new bool[arraySize];
TiXmlElement* stdBtnElement = standardToolButtons->ToElement();
const wchar_t* isHideAll = stdBtnElement->Attribute(L"hideAll");
if (isHideAll && (lstrcmp(isHideAll, L"yes") == 0))
{
for (int i = 0; i < arraySize; ++i)
_toolbarStdButtonsConfArray[i] = false;
return;
}
for (int i = 0; i < arraySize; ++i)
_toolbarStdButtonsConfArray[i] = true;
for (TiXmlNode* childNode = standardToolButtons->FirstChildElement(L"Button");
childNode;
childNode = childNode->NextSibling(L"Button"))
{
TiXmlElement* element = childNode->ToElement();
int cmdID =0;
const wchar_t* cmdIDStr = element->Attribute(L"id", &cmdID);
int index = 0;
const wchar_t* orderStr = element->Attribute(L"index", &index);
const wchar_t* isHide = element->Attribute(L"hide");
if (cmdIDStr && orderStr && isHide && (lstrcmp(isHide, L"yes") == 0))
{
if (index < arraySize && buttonUnitArray[index]._cmdID == cmdID)
_toolbarStdButtonsConfArray[index] = false;
}
}
}
// Plugin toolbar button
TiXmlNode* pluginToolButtons = toolButtons->FirstChild(L"Plugin");
if (pluginToolButtons)
{
TiXmlElement* pluginBtnElement = pluginToolButtons->ToElement();
const wchar_t* isHideAll = pluginBtnElement->Attribute(L"hideAll");
if (isHideAll && (lstrcmp(isHideAll, L"yes") == 0))
{
_toolbarPluginButtonsConf._isHideAll = true;
return;
}
for (TiXmlNode* childNode = pluginToolButtons->FirstChildElement(L"Button");
childNode;
childNode = childNode->NextSibling(L"Button"))
{
bool doShow = true;
TiXmlElement* element = childNode->ToElement();
const wchar_t* isHide = element->Attribute(L"hide");
doShow = !(isHide && (lstrcmp(isHide, L"yes") == 0));
_toolbarPluginButtonsConf._showPluginButtonsArray.push_back(doShow);
}
}
}
}
}
void ToolBar::initTheme(TiXmlDocument *toolIconsDocRoot)
{
_toolIcons = toolIconsDocRoot->FirstChild(L"NotepadPlus");
if (_toolIcons)
{
_toolIcons = _toolIcons->FirstChild(L"ToolBarIcons");
if (_toolIcons)
{
wstring iconFolderDir = NppParameters::getInstance().getUserPath();
wstring toolbarIconsRootFolderName = L"toolbarIcons";
pathAppend(iconFolderDir, toolbarIconsRootFolderName);
wstring folderName = (_toolIcons->ToElement())->Attribute(L"icoFolderName");
if (folderName.empty())
folderName = L"default";
pathAppend(iconFolderDir, folderName);
size_t i = 0;
wstring disabled_suffix = L"_disabled";
wstring ext = L".ico";
for (const ToolbarIconIdUnit& icoUnit : toolbarIconIDs)
{
wstring locator = iconFolderDir;
locator += L"\\";
locator += icoUnit._id;
locator += ext;
if (doesFileExist(locator.c_str()))
{
_customIconVect.push_back(iconLocator(HLIST_DEFAULT, i, locator));
_customIconVect.push_back(iconLocator(HLIST_DEFAULT2, i, locator));
_customIconVect.push_back(iconLocator(HLIST_DEFAULT_DM, i, locator));
_customIconVect.push_back(iconLocator(HLIST_DEFAULT_DM2, i, locator));
}
if (icoUnit.hasDisabledIcon)
{
wstring locator_dis = iconFolderDir;
locator_dis += L"\\";
locator_dis += icoUnit._id;
locator_dis += disabled_suffix;
locator_dis += ext;
if (doesFileExist(locator_dis.c_str()))
{
_customIconVect.push_back(iconLocator(HLIST_DISABLE, i, locator_dis));
_customIconVect.push_back(iconLocator(HLIST_DISABLE2, i, locator_dis));
_customIconVect.push_back(iconLocator(HLIST_DISABLE_DM, i, locator_dis));
_customIconVect.push_back(iconLocator(HLIST_DISABLE_DM2, i, locator_dis));
}
}
i++;
}
}
}
}
bool ToolBar::init( HINSTANCE hInst, HWND hPere, toolBarStatusType type, ToolBarButtonUnit* buttonUnitArray, int arraySize)
{
Window::init(hInst, hPere);
_state = type;
_dpiManager.setDpi(hPere);
int iconSize = _dpiManager.scale(_state == TB_LARGE || _state == TB_LARGE2 ? 32 : 16);
_toolBarIcons.init(buttonUnitArray, arraySize, _vDynBtnReg);
_toolBarIcons.create(_hInst, iconSize);
INITCOMMONCONTROLSEX icex{};
icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
icex.dwICC = ICC_WIN95_CLASSES|ICC_COOL_CLASSES|ICC_BAR_CLASSES|ICC_USEREX_CLASSES;
InitCommonControlsEx(&icex);
//Create the list of buttons
_nbButtons = arraySize;
_nbDynButtons = _vDynBtnReg.size();
_nbTotalButtons = _nbButtons + (_nbDynButtons ? _nbDynButtons + 1 : 0);
_pTBB = new TBBUTTON[_nbTotalButtons]; //add one for the extra separator
int cmd = 0;
int bmpIndex = -1;
BYTE style = 0;
size_t i = 0;
for (; i < _nbButtons && i < _nbTotalButtons; ++i)
{
cmd = buttonUnitArray[i]._cmdID;
switch (cmd)
{
case 0:
{
style = BTNS_SEP;
}
break;
case IDM_VIEW_ALL_CHARACTERS:
{
++bmpIndex;
style = BTNS_DROPDOWN;
}
break;
default:
{
++bmpIndex;
style = BTNS_BUTTON;
}
}
_pTBB[i].iBitmap = (cmd != 0 ? bmpIndex : 0);
_pTBB[i].idCommand = cmd;
_pTBB[i].fsState = TBSTATE_ENABLED | (_toolbarStdButtonsConfArray ? (_toolbarStdButtonsConfArray[i] ? 0 : TBSTATE_HIDDEN) : 0);
_pTBB[i].fsStyle = style;
_pTBB[i].dwData = 0;
_pTBB[i].iString = 0;
}
bool doHideAllPluginButtons = _toolbarPluginButtonsConf._isHideAll;
size_t nbPluginButtonsConf = _toolbarPluginButtonsConf._showPluginButtonsArray.size();
if (_nbDynButtons > 0 && i < _nbTotalButtons)
{
unsigned char addedStateFlag = doHideAllPluginButtons ? TBSTATE_HIDDEN : (nbPluginButtonsConf > 0 ? (_toolbarPluginButtonsConf._showPluginButtonsArray[0] ? 0 : TBSTATE_HIDDEN) : 0);
//add separator
_pTBB[i].iBitmap = 0;
_pTBB[i].idCommand = 0;
_pTBB[i].fsState = TBSTATE_ENABLED | addedStateFlag;
_pTBB[i].fsStyle = BTNS_SEP;
_pTBB[i].dwData = 0;
_pTBB[i].iString = 0;
++i;
//add plugin buttons
for (size_t j = 0; j < _nbDynButtons && i < _nbTotalButtons; ++j, ++i)
{
cmd = _vDynBtnReg[j]._message;
++bmpIndex;
addedStateFlag = doHideAllPluginButtons ? TBSTATE_HIDDEN : (nbPluginButtonsConf > j + 1 ? (_toolbarPluginButtonsConf._showPluginButtonsArray[j + 1] ? 0 : TBSTATE_HIDDEN) : 0);
_pTBB[i].iBitmap = bmpIndex;
_pTBB[i].idCommand = cmd;
_pTBB[i].fsState = TBSTATE_ENABLED | addedStateFlag;
_pTBB[i].fsStyle = BTNS_BUTTON;
_pTBB[i].dwData = 0;
_pTBB[i].iString = 0;
}
}
reset(true); //load icons etc
return true;
}
void ToolBar::destroy()
{
if (_pRebar)
{
_pRebar->removeBand(_rbBand.wID);
_pRebar = NULL;
}
delete [] _pTBB;
::DestroyWindow(_hSelf);
_hSelf = NULL;
_toolBarIcons.destroy();
}
int ToolBar::getWidth() const
{
RECT btnRect{};
int totalWidth = 0;
for (size_t i = 0; i < _nbCurrentButtons; ++i)
{
::SendMessage(_hSelf, TB_GETITEMRECT, i, reinterpret_cast<LPARAM>(&btnRect));
totalWidth += btnRect.right - btnRect.left;
}
return totalWidth;
}
int ToolBar::getHeight() const
{
DWORD size = static_cast<DWORD>(SendMessage(_hSelf, TB_GETBUTTONSIZE, 0, 0));
DWORD padding = static_cast<DWORD>(SendMessage(_hSelf, TB_GETPADDING, 0, 0));
int totalHeight = HIWORD(size) + HIWORD(padding) - 3;
return totalHeight;
}
void ToolBar::reduce()
{
int iconDpiDynamicalSize = _dpiManager.scale(16);
_toolBarIcons.resizeIcon(iconDpiDynamicalSize);
setState(TB_SMALL);
reset(true); //recreate toolbar if previous state was Std icons or Big icons
Window::redraw();
}
void ToolBar::enlarge()
{
int iconDpiDynamicalSize = _dpiManager.scale(32);
_toolBarIcons.resizeIcon(iconDpiDynamicalSize);
setState(TB_LARGE);
reset(true); //recreate toolbar if previous state was Std icons or Small icons
Window::redraw();
}
void ToolBar::reduceToSet2()
{
int iconDpiDynamicalSize = _dpiManager.scale(16);
_toolBarIcons.resizeIcon(iconDpiDynamicalSize);
setState(TB_SMALL2);
reset(true);
Window::redraw();
}
void ToolBar::enlargeToSet2()
{
int iconDpiDynamicalSize = _dpiManager.scale(32);
_toolBarIcons.resizeIcon(iconDpiDynamicalSize);
setState(TB_LARGE2);
reset(true); //recreate toolbar if previous state was Std icons or Small icons
Window::redraw();
}
void ToolBar::setToBmpIcons()
{
bool recreate = true;
setState(TB_STANDARD);
reset(recreate); //must recreate toolbar if setting to internal bitmaps
Window::redraw();
}
void ToolBar::reset(bool create)
{
if (create && _hSelf)
{
//Store current button state information
TBBUTTON tempBtn{};
for (size_t i = 0; i < _nbCurrentButtons; ++i)
{
::SendMessage(_hSelf, TB_GETBUTTON, i, reinterpret_cast<LPARAM>(&tempBtn));
_pTBB[i].fsState = tempBtn.fsState;
}
::DestroyWindow(_hSelf);
_hSelf = NULL;
}
if (!_hSelf)
{
DWORD dwExtraStyle = 0;
if (NppDarkMode::isEnabled())
{
dwExtraStyle = TBSTYLE_CUSTOMERASE;
}
_hSelf = ::CreateWindowEx(
WS_EX_PALETTEWINDOW,
TOOLBARCLASSNAME,
L"",
WS_TOOLBARSTYLE | dwExtraStyle,
0, 0,
0, 0,
_hParent,
NULL,
_hInst,
0);
NppDarkMode::setDarkTooltips(_hSelf, NppDarkMode::ToolTipsType::toolbar);
// Send the TB_BUTTONSTRUCTSIZE message, which is required for
// backward compatibility.
::SendMessage(_hSelf, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
::SendMessage(_hSelf, TB_SETEXTENDEDSTYLE, 0, TBSTYLE_EX_DRAWDDARROWS | TBSTYLE_EX_HIDECLIPPEDBUTTONS | TBSTYLE_EX_DOUBLEBUFFER);
change2CustomIconsIfAny();
}
if (!_hSelf)
{
throw std::runtime_error("ToolBar::reset : CreateWindowEx() function return null");
}
bool doOverrideToolbarIcons = _customIconVect.size() > 0;
if (doOverrideToolbarIcons)
{
if (_state == TB_STANDARD)
_state = TB_SMALL;
}
if (_state != TB_STANDARD) //If non standard icons, use custom imagelists
{
if (_state == TB_SMALL || _state == TB_LARGE)
{
if (NppDarkMode::isEnabled())
{
setDefaultImageListDM();
setDisableImageListDM();
}
else
{
setDefaultImageList();
setDisableImageList();
}
}
else
{
if (NppDarkMode::isEnabled())
{
setDefaultImageListDM2();
setDisableImageListDM2();
}
else
{
setDefaultImageList2();
setDisableImageList2();
}
}
}
else
{
//Else set the internal imagelist with standard bitmaps
int iconDpiDynamicalSize = _dpiManager.scale(16);
::SendMessage(_hSelf, TB_SETBITMAPSIZE, 0, MAKELPARAM(iconDpiDynamicalSize, iconDpiDynamicalSize));
TBADDBITMAP addbmp = { 0, 0 };
TBADDBITMAP addbmpdyn = { 0, 0 };
for (size_t i = 0; i < _nbButtons; ++i)
{
int icoID = _toolBarIcons.getStdIconAt(static_cast<int32_t>(i));
HBITMAP hBmp = static_cast<HBITMAP>(::LoadImage(_hInst, MAKEINTRESOURCE(icoID), IMAGE_BITMAP, iconDpiDynamicalSize, iconDpiDynamicalSize, LR_LOADMAP3DCOLORS | LR_LOADTRANSPARENT));
addbmp.nID = reinterpret_cast<UINT_PTR>(hBmp);
::SendMessage(_hSelf, TB_ADDBITMAP, 1, reinterpret_cast<LPARAM>(&addbmp));
}
if (_nbDynButtons > 0)
{
for (size_t j = 0; j < _nbDynButtons; ++j)
{
addbmpdyn.nID = reinterpret_cast<UINT_PTR>(_vDynBtnReg.at(j)._hBmp);
::SendMessage(_hSelf, TB_ADDBITMAP, 1, reinterpret_cast<LPARAM>(&addbmpdyn));
}
}
}
if (create)
{ //if the toolbar has been recreated, readd the buttons
_nbCurrentButtons = _nbTotalButtons;
WORD btnSize = static_cast<WORD>(_dpiManager.scale((_state == TB_LARGE || _state == TB_LARGE2) ? 32 : 16));
::SendMessage(_hSelf, TB_SETBUTTONSIZE , 0, MAKELONG(btnSize, btnSize));
::SendMessage(_hSelf, TB_ADDBUTTONS, _nbTotalButtons, reinterpret_cast<LPARAM>(_pTBB));
}
::SendMessage(_hSelf, TB_AUTOSIZE, 0, 0);
if (_pRebar)
{
_rbBand.hwndChild = getHSelf();
_rbBand.cxMinChild = 0;
_rbBand.cyIntegral = 1;
_rbBand.cyMinChild = _rbBand.cyMaxChild = getHeight();
_rbBand.cxIdeal = getWidth();
_pRebar->reNew(REBAR_BAR_TOOLBAR, &_rbBand);
}
}
void ToolBar::registerDynBtn(UINT messageID, toolbarIcons* iconHandles, HICON absentIco)
{
// Note: Register of buttons only possible before init!
if ((_hSelf == NULL) && (messageID != 0) && (iconHandles->hToolbarBmp != NULL))
{
DynamicCmdIcoBmp dynList{};
dynList._message = messageID;
dynList._hBmp = iconHandles->hToolbarBmp;
if (iconHandles->hToolbarIcon)
{
dynList._hIcon = iconHandles->hToolbarIcon;
}
else
{
BITMAP bmp{};
int nbByteBmp = ::GetObject(dynList._hBmp, sizeof(BITMAP), &bmp);
if (!nbByteBmp)
{
dynList._hIcon = absentIco;
}
else
{
HBITMAP hbmMask = ::CreateCompatibleBitmap(::GetDC(NULL), bmp.bmWidth, bmp.bmHeight);
ICONINFO iconinfoDest = {};
iconinfoDest.fIcon = TRUE;
iconinfoDest.hbmColor = iconHandles->hToolbarBmp;
iconinfoDest.hbmMask = hbmMask;
dynList._hIcon = ::CreateIconIndirect(&iconinfoDest);
::DeleteObject(hbmMask);
}
}
dynList._hIcon_DM = dynList._hIcon;
_vDynBtnReg.push_back(dynList);
}
}
void ToolBar::registerDynBtnDM(UINT messageID, toolbarIconsWithDarkMode* iconHandles)
{
// Note: Register of buttons only possible before init!
if ((_hSelf == NULL) && (messageID != 0) && (iconHandles->hToolbarBmp != NULL) &&
(iconHandles->hToolbarIcon != NULL) && (iconHandles->hToolbarIconDarkMode != NULL))
{
DynamicCmdIcoBmp dynList{};
dynList._message = messageID;
dynList._hBmp = iconHandles->hToolbarBmp;
dynList._hIcon = iconHandles->hToolbarIcon;
dynList._hIcon_DM = iconHandles->hToolbarIconDarkMode;
_vDynBtnReg.push_back(dynList);
}
}
void ToolBar::doPopop(POINT chevPoint)
{
//first find hidden buttons
int width = Window::getWidth();
size_t start = 0;
RECT btnRect = {0,0,0,0};
while (start < _nbCurrentButtons)
{
::SendMessage(_hSelf, TB_GETITEMRECT, start, reinterpret_cast<LPARAM>(&btnRect));
if (btnRect.right > width)
break;
++start;
}
if (start < _nbCurrentButtons)
{ //some buttons are hidden
HMENU menu = ::CreatePopupMenu();
wstring text;
while (start < _nbCurrentButtons)
{
int cmd = _pTBB[start].idCommand;
getNameStrFromCmd(cmd, text);
if (_pTBB[start].idCommand != 0)
{
if (::SendMessage(_hSelf, TB_ISBUTTONENABLED, cmd, 0) != 0)
AppendMenu(menu, MF_ENABLED, cmd, text.c_str());
else
AppendMenu(menu, MF_DISABLED|MF_GRAYED, cmd, text.c_str());
} else
AppendMenu(menu, MF_SEPARATOR, 0, L"");
++start;
}
TrackPopupMenu(menu, 0, chevPoint.x, chevPoint.y, 0, _hSelf, NULL);
}
}
void ToolBar::resizeIconsDpi(UINT dpi)
{
_dpiManager.setDpi(dpi);
const int iconDpiDynamicalSize = _dpiManager.scale((_state == TB_LARGE || _state == TB_LARGE2) ? 32 : 16);
_toolBarIcons.resizeIcon(iconDpiDynamicalSize);
reset(true);
}
void ToolBar::addToRebar(ReBar * rebar)
{
if (_pRebar)
return;
_pRebar = rebar;
ZeroMemory(&_rbBand, REBARBAND_SIZE);
_rbBand.cbSize = REBARBAND_SIZE;
_rbBand.fMask = RBBIM_STYLE | RBBIM_CHILD | RBBIM_CHILDSIZE |
RBBIM_SIZE | RBBIM_IDEALSIZE | RBBIM_ID;
_rbBand.fStyle = RBBS_VARIABLEHEIGHT | RBBS_USECHEVRON | RBBS_NOGRIPPER;
_rbBand.hwndChild = getHSelf();
_rbBand.wID = REBAR_BAR_TOOLBAR; //ID REBAR_BAR_TOOLBAR for toolbar
_rbBand.cxMinChild = 0;
_rbBand.cyIntegral = 1;
_rbBand.cyMinChild = _rbBand.cyMaxChild = getHeight();
_rbBand.cxIdeal = _rbBand.cx = getWidth();
_pRebar->addBand(&_rbBand, true);
_rbBand.fMask = RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_IDEALSIZE | RBBIM_SIZE;
}
constexpr UINT_PTR g_rebarSubclassID = 42;
LRESULT CALLBACK RebarSubclass(
HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam,
UINT_PTR uIdSubclass,
DWORD_PTR dwRefData
)
{
UNREFERENCED_PARAMETER(dwRefData);
UNREFERENCED_PARAMETER(uIdSubclass);
switch (uMsg)
{
case WM_ERASEBKGND:
if (NppDarkMode::isEnabled())
{
RECT rc{};
GetClientRect(hWnd, &rc);
FillRect((HDC)wParam, &rc, NppDarkMode::getDarkerBackgroundBrush());
return TRUE;
}
else
{
break;
}
case WM_NCDESTROY:
RemoveWindowSubclass(hWnd, RebarSubclass, g_rebarSubclassID);
break;
}
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}
void ReBar::init(HINSTANCE hInst, HWND hPere)
{
Window::init(hInst, hPere);
_hSelf = CreateWindowEx(WS_EX_TOOLWINDOW,
REBARCLASSNAME,
NULL,
WS_CHILD|WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | RBS_VARHEIGHT | CCS_NODIVIDER | CCS_NOPARENTALIGN,
0,0,0,0, _hParent, NULL, _hInst, NULL);
SetWindowSubclass(_hSelf, RebarSubclass, g_rebarSubclassID, 0);
REBARINFO rbi{};
ZeroMemory(&rbi, sizeof(REBARINFO));
rbi.cbSize = sizeof(REBARINFO);
rbi.fMask = 0;
rbi.himl = (HIMAGELIST)NULL;
::SendMessage(_hSelf, RB_SETBARINFO, 0, reinterpret_cast<LPARAM>(&rbi));
}
bool ReBar::addBand(REBARBANDINFO * rBand, bool useID)
{
if (rBand->fMask & RBBIM_STYLE)
{
if (!(rBand->fStyle & RBBS_NOGRIPPER))
rBand->fStyle |= RBBS_GRIPPERALWAYS;
}
else
rBand->fStyle = RBBS_GRIPPERALWAYS;
rBand->fMask |= RBBIM_ID | RBBIM_STYLE;
if (useID)
{
if (isIDTaken(rBand->wID))
return false;
}
else
{
rBand->wID = getNewID();
}
::SendMessage(_hSelf, RB_INSERTBAND, static_cast<WPARAM>(-1), reinterpret_cast<LPARAM>(rBand)); //add to end of list
return true;
}
void ReBar::reNew(int id, REBARBANDINFO * rBand)
{
auto index = SendMessage(_hSelf, RB_IDTOINDEX, id, 0);
::SendMessage(_hSelf, RB_SETBANDINFO, index, reinterpret_cast<LPARAM>(rBand));
}
void ReBar::removeBand(int id)
{
auto index = SendMessage(_hSelf, RB_IDTOINDEX, id, 0);
if (id >= REBAR_BAR_EXTERNAL)
releaseID(id);
::SendMessage(_hSelf, RB_DELETEBAND, index, 0);
}
void ReBar::setIDVisible(int id, bool show)
{
auto index = SendMessage(_hSelf, RB_IDTOINDEX, id, 0);
if (index == -1 )
return; //error
REBARBANDINFO rbBand;
ZeroMemory(&rbBand, REBARBAND_SIZE);
rbBand.cbSize = REBARBAND_SIZE;
rbBand.fMask = RBBIM_STYLE;
::SendMessage(_hSelf, RB_GETBANDINFO, index, reinterpret_cast<LPARAM>(&rbBand));
if (show)
rbBand.fStyle &= (RBBS_HIDDEN ^ -1);
else
rbBand.fStyle |= RBBS_HIDDEN;
::SendMessage(_hSelf, RB_SETBANDINFO, index, reinterpret_cast<LPARAM>(&rbBand));
}
bool ReBar::getIDVisible(int id)
{
auto index = SendMessage(_hSelf, RB_IDTOINDEX, id, 0);
if (index == -1 )
return false; //error
REBARBANDINFO rbBand;
ZeroMemory(&rbBand, REBARBAND_SIZE);
rbBand.cbSize = REBARBAND_SIZE;
rbBand.fMask = RBBIM_STYLE;
::SendMessage(_hSelf, RB_GETBANDINFO, index, reinterpret_cast<LPARAM>(&rbBand));
return ((rbBand.fStyle & RBBS_HIDDEN) == 0);
}
void ReBar::setGrayBackground(int id)
{
auto index = SendMessage(_hSelf, RB_IDTOINDEX, id, 0);
if (index == -1 )
return; //error
REBARBANDINFO rbBand;
ZeroMemory(&rbBand, REBARBAND_SIZE);
rbBand.cbSize = REBARBAND_SIZE;
rbBand.fMask = RBBIM_BACKGROUND;
rbBand.hbmBack = LoadBitmap((HINSTANCE)::GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_INCREMENTAL_BG));
::SendMessage(_hSelf, RB_SETBANDINFO, index, reinterpret_cast<LPARAM>(&rbBand));
}
int ReBar::getNewID()
{
int idToUse = REBAR_BAR_EXTERNAL;
size_t size = usedIDs.size();
for (size_t i = 0; i < size; ++i)
{
int curVal = usedIDs.at(i);
if (curVal < idToUse)
{
continue;
}
else if (curVal == idToUse)
{
++idToUse;
}
else
{
break; //found gap
}
}
usedIDs.push_back(idToUse);
return idToUse;
}
void ReBar::releaseID(int id)
{
size_t size = usedIDs.size();
for (size_t i = 0; i < size; ++i)
{
if (usedIDs.at(i) == id)
{
usedIDs.erase(usedIDs.begin()+i);
break;
}
}
}
bool ReBar::isIDTaken(int id)
{
size_t size = usedIDs.size();
for (size_t i = 0; i < size; ++i)
{
if (usedIDs.at(i) == id)
{
return true;
}
}
return false;
}