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2151 lines
50 KiB
C++
2151 lines
50 KiB
C++
#pragma warning(disable:4355)
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#include <precomp.h>
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#include "listwnd.h"
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#include <bfc/wasabi_std.h>
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#include <api/wnd/usermsg.h>
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#include <bfc/ptrlist.h>
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#include <tataki/color/skinclr.h>
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#include <api/wnd/notifmsg.h>
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#include <bfc/assert.h>
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#include <api/locales/xlatstr.h>
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#include <api/wnd/accessible.h>
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#include <bfc/string/StringW.h>
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#include <new>
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#define DEF_TEXT_SIZE 14 // Default text size
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#define ITEMLIST_INC 4092
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#define LISTWND_DRAG_TIMERID 0x8972
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#define LISTWND_DRAG_MARGIN 12
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#define LISTWND_DRAG_TIMERDELAY 100
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#define DRAGSKIP_START 5
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#define X_SHIFT 2
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#define Y_SHIFT 2
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#define DRAG_THRESHOLD 4
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#define COLUMNS_DEFAULT_HEIGHT 12
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#define COLUMNS_DEFAULT_WIDTH 96
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#define COLUMNS_MARGIN 2
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#define COLUMNS_RESIZE_THRESHOLD 4
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#define COLUMNS_MIN_WIDTH 1
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#define COLSEPHEIGHT 1
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static SkinColor textColor(L"studio.list.text");// todo: have own color in skin.cpp
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static SkinColor bgcolor(L"studio.list.background");// todo: have own color in skin.cpp
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static SkinColor color_item_selected_fg(L"studio.list.item.selected.fg"); // RGB(0, 0, 128)
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static SkinColor color_item_selected(L"studio.list.item.selected"); // RGB(0, 0, 128)
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static SkinColor color_item_focused(L"studio.list.item.focused");// RGB(0, 128, 128)
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static SkinColor color_item_focusrect(L"studio.list.item.focused");// RGB(0, 128, 128)
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static SkinColor color_headers(L"studio.list.column.background");//RGB(0, 152, 208)
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static SkinColor columnTextColor(L"studio.list.column.text");
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static SkinColor columnSepColor(L"studio.list.column.separator");
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typedef struct
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{
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wchar_t *label;
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int column;
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} listSubitemStruct;
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class listItem
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{
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friend ListWnd;
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public:
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ListWnd *getList() const { return listwnd; }
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protected:
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listItem()
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{
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data = 0;
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subitems = NULL;
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listwnd = NULL;
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}
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~listItem()
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{
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if (subitems != NULL)
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{
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for (int i=0;i<subitems->getNumItems();i++)
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{
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listSubitemStruct *subitem = subitems->enumItem(i);
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if (subitem->label)
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FREE(subitem->label);
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}
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subitems->freeAll();
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delete subitems;
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}
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}
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void setList(ListWnd *newlist) { listwnd=newlist; }
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StringW label;
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LPARAM data;
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PtrList<listSubitemStruct> *subitems;
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ListWnd *listwnd;
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AutoSkinBitmap icon;
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};
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class CompareListItem {
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public:
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static int compareItem(listItem *p1, listItem *p2);
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};
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int CompareListItem::compareItem(listItem *p1, listItem *p2) {
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return p1->getList()->sortCompareItem(p1, p2);
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}
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XMLParamPair ListWnd::params[] = {
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{LIST_ANTIALIAS, L"ANTIALIAS"},
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{LIST_BACKGROUND, L"BACKGROUND"},
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{LIST_TILE, L"TILE"},
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{LIST_NOCOLHEADER, L"NOCOLHEADER"},
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};
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ListWnd::ListWnd()
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: selItemList(this)
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{
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xuihandle = newXuiHandle();
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CreateXMLParameters(xuihandle);
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if (WASABI_API_SKIN->skin_getVersion() >= 1) {
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textColor.setElementName(L"wasabi.list.text");
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textColor.setColorGroup(L"");
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bgcolor.setElementName(L"wasabi.list.background");
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bgcolor.setColorGroup(L"");
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color_item_selected_fg.setElementName(L"wasabi.list.text.selected");
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color_item_selected_fg.setColorGroup(L"");
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color_item_selected.setElementName(L"wasabi.list.text.selected.background");
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color_item_selected.setColorGroup(L"");
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color_headers.setElementName(L"wasabi.list.column.background");
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color_headers.setColorGroup(L"");
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columnTextColor.setElementName(L"wasabi.list.column.text");
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columnTextColor.setColorGroup(L"");
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columnSepColor.setElementName(L"wasabi.list.column.frame.bottom");
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columnSepColor.setColorGroup(L"");
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color_item_focused.setColorGroup(L"");
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color_item_focusrect.setColorGroup(L"");
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}
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selectonupdown = 1;
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setAutoSort(FALSE);
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setOwnerDraw(FALSE);
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setSortDirection(0);
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setSortColumn(0);
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lastcolsort=-1;
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dragtimeron = 0;
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dragskip = DRAGSKIP_START;
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dragskipcount = 0;
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item_invalidate_border = 0;
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metrics_ok = FALSE;
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setFontSize(DEF_TEXT_SIZE);
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redraw = TRUE;
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columnsHeight = COLUMNS_DEFAULT_HEIGHT;
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lastItemFocused = NULL;
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lastItemFocusedPos = -1;
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lastAddedItem = NULL;
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selectionStart = -1;
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colresize = -1;
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resizing_col = FALSE;
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processbup = FALSE;
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bdown = FALSE;
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nodrag = FALSE;
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showColumnsHeaders = TRUE;
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rectselecting=0;
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preventMultipleSelection = 0;
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//CUT autoresizecol0 = 0;
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wantautodeselect = 1;
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registerAcceleratorSection(L"listwnd");
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hoverselect = 0;
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firstItemVisible = -1;
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lastItemVisible = -1;
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showicons = 0;
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iconWidth = -1; // If it's still negative use itemHeight instead -- better user getIconWidth()
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iconHeight = -1;
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antialias=1;
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hasUserBg = false;
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}
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void ListWnd::CreateXMLParameters(int master_handle)
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{
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//LISTWND_PARENT::CreateXMLParameters(master_handle);
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int numParams = sizeof(params) / sizeof(params[0]);
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hintNumberOfParams(xuihandle, numParams);
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for (int i = 0;i < numParams;i++)
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addParam(xuihandle, params[i], XUI_ATTRIBUTE_IMPLIED);
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}
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ListWnd::~ListWnd() {
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deleteAllItems();
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columnsList.deleteAll();
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nodrag=FALSE;
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}
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int ListWnd::setXuiParam(int _xuihandle, int xmlattributeid, const wchar_t *xmlattributename, const wchar_t *value)
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{
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if (_xuihandle != xuihandle)
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return ScrlBkgWnd::setXuiParam(_xuihandle, xmlattributeid, xmlattributename, value);
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switch (xmlattributeid)
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{
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case LIST_ANTIALIAS:
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antialias = WTOI(value);
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break;
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case LIST_BACKGROUND:
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{
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SkinBitmap __bmp(value);
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if (!__bmp.isInvalid())
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{
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this->setBgBitmap(value);
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hasUserBg = true;
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}
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else
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{
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this->setBgBitmap(L"wasabi.list.background");
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hasUserBg = false;
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}
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}
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this->invalidate();
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break;
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case LIST_TILE:
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this->wantTileBg = WTOI(value)?1:0;
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this->invalidate();
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break;
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case LIST_NOCOLHEADER:
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setShowColumnsHeaders(!WTOI(value));
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break;
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default:
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return 0;
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}
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return 1;
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}
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int ListWnd::onInit() {
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LISTWND_PARENT::onInit();
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if (!hasUserBg) setBgBitmap(L"wasabi.list.background");
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setLineHeight(getItemHeight());
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return 1;
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}
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int ListWnd::onPostOnInit() {
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LISTWND_PARENT::onPostOnInit();
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recalcHeaders();
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return 1;
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}
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int ListWnd::onPaint(Canvas *canvas)
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{
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PaintCanvas paintcanvas;
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PaintBltCanvas paintbcanvas;
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if (canvas == NULL) {
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if (needDoubleBuffer()) {
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if (!paintbcanvas.beginPaintNC(this)) return 0;
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canvas = &paintbcanvas;
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} else {
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if (!paintcanvas.beginPaint(this)) return 0;
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canvas = &paintcanvas;
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}
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}
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LISTWND_PARENT::onPaint(canvas);
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RegionI clip;
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canvas->getClipRgn(&clip);
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api_region *orig;
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orig = clip.clone();
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drawColumnHeaders(canvas);
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if (getColumnsHeight() > 0) {
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RECT cr;
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getClientRect(&cr);
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cr.bottom = cr.top;
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cr.top -= getColumnsHeight();
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clip.subtractRect(&cr);
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canvas->selectClipRgn(&clip);
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}
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firstItemVisible = -1;
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lastItemVisible = -1;
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//drawSubItems(canvas, x, &y, items, r.top, r.bottom, 0);
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drawItems(canvas);
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canvas->selectClipRgn(orig); // reset cliping region;
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clip.disposeClone(orig);
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return 1;
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}
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int ListWnd::onResize() {
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LISTWND_PARENT::onResize();
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recalcHeaders();
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return 1;
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}
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int ListWnd::getNumItems(void) {
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return itemList.getNumItems();
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}
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void ListWnd::drawItems(Canvas *canvas) {
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RECT r, c;
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getClientRect(&r);
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RegionI clip;
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if (!canvas->getClipRgn(&clip))
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{
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clip.setRect(&r);
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}
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if (GetClipBox(canvas->getHDC(), &c) == NULLREGION) {
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getClientRect(&c);
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}
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// DebugString("%d %d %d %d\n", c.left, c.top, c.right, c.bottom);
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// float f,l;
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calcBounds();
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//int first, last;
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/* RECT s=c;
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s.bottom = min(s.bottom, r.bottom);
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s.top = max(s.top, getLabelHeight()+(showColumnsHeaders ? getColumnsHeight() : 0));
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f = ((float)(s.top - getLabelHeight() - (showColumnsHeaders ? getColumnsHeight() : 0) - getYShift() + getScrollY())) / (float)itemHeight;
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l = ((float)(s.bottom - getLabelHeight() - (showColumnsHeaders ? getColumnsHeight() : 0) - getYShift() + getScrollY())) / (float)itemHeight;
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first = (int)f;
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first = max(0,first);
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last = (int)l;
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if ((float)((int)l) != l) {
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last++;
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}*/
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int g=0;
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for (int i=firstItemVisible;i<=lastItemVisible && i<itemList.getNumItems();i++) {
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RECT ir={0,0,0,0};
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getItemRect(i, &ir);
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int a=ir.right;
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ir.right = r.right;
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if (!clip.doesIntersectRect(&ir))
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continue;
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ir.right=a;
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g++;
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LPARAM itemdata = getItemData(i);
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int itemselected = getItemSelected(i);
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int itemfocused = getItemFocused(i);
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onPreItemDraw(canvas, i, &ir, itemdata, itemselected, itemfocused);
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int sel = getItemSelected(i);
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canvas->pushPen(PS_SOLID, 1, getColumnSepColor());
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if (!ownerDraw(canvas, i, &ir, itemdata, itemselected, itemfocused))
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{
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Wasabi::FontInfo fontInfo;
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fontInfo.antialias = getTextAntialias(itemdata);
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fontInfo.bold = getTextBold(itemdata);
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fontInfo.italic = !!getTextItalic(itemdata);
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fontInfo.opaque = false;
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fontInfo.color = sel ? getSelFgColor(itemdata) : getTextColor(itemdata);
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fontInfo.pointSize = getFontSize();
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int x = -getScrollX();
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if (sel)
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canvas->fillRect(&ir, getSelBgColor(itemdata));
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if (getItemFocused(i))
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canvas->fillRect(&ir, getFocusColor(itemdata));
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if (needFocusRect(itemdata))
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canvas->drawRect(&ir, 1, getFocusRectColor(itemdata));
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if (showicons)
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{
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SkinBitmap *icon = getItemIcon(i);
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if (icon)
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{
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RECT dst={x+X_SHIFT+r.left+1, ir.top+1, x+X_SHIFT+r.left+getIconWidth()+1, ir.top+getIconHeight()+1};
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icon->stretchToRect(canvas, &dst);
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}
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x += getIconWidth()+1;
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}
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int xsep = wantColSepOnItems()?COLSEPHEIGHT:0;
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for (int j=0;j<columnsList.getNumItems();j++) {
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ListColumn *col = columnsList[j];
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RECT cr=ir;
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cr.left = x+X_SHIFT+r.left;
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cr.right = cr.left + col->getWidth()-X_SHIFT*2+xsep;
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if (j > 0 && wantColSepOnItems()) {
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canvas->moveTo(x, ir.top);
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canvas->lineTo(x, ir.top+getItemHeight());
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}
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switch (col->getAlignment()) {
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case COL_LEFTALIGN:
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canvas->textOutEllipsed(cr.left+2, cr.top, cr.right-cr.left-4, cr.bottom-cr.top, getSubitemText(i, j), &fontInfo);
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break;
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case COL_CENTERALIGN: {
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RECT _cr = {cr.left+2, cr.top, cr.right-4, cr.bottom};
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canvas->textOutCentered(&_cr, getSubitemText(i, j), &fontInfo);
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break;
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}
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case COL_RIGHTALIGN: {
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const wchar_t *txt = getSubitemText(i, j);
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int __x = cr.left;
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int __y = cr.top;
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int fw = canvas->getTextWidth(txt, &fontInfo);
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int aw = cr.right-cr.left-4;
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__x -= fw-aw;
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canvas->textOut(__x, __y, txt, &fontInfo);
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break;
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}
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}
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x += col->getWidth()+xsep;
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}
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if (wantColSepOnItems()) {
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canvas->moveTo(x, ir.top);
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canvas->lineTo(x, ir.top+getItemHeight());
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}
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}
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canvas->popPen();
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onPostItemDraw(canvas, i, &ir, itemdata, itemselected, itemfocused);
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}
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/*
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OutputDebugString("%d items draw\n", g);
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*/
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}
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int ListWnd::wantColSepOnItems() {
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return 0;
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}
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int ListWnd::getXShift() {
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if (wantColSepOnItems()) return X_SHIFT; else return 0;
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}
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int ListWnd::getFirstItemSelected() {
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return getNextItemSelected(-1);
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}
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int ListWnd::getNextItemSelected(int lastpos) {
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if (lastpos < -1) lastpos = -1;
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for (int i=lastpos+1;i<itemList.getNumItems();i++)
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if (getItemSelected(i))
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return i;
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return -1;
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}
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void ListWnd::calcBounds() {
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lastComplete = TRUE;
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firstComplete = TRUE;
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float f,l;
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RECT r;
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getClientRect(&r);
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f = ((float)(getScrollY()-Y_SHIFT) / getItemHeight());
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l = ((float)(getScrollY()-Y_SHIFT+(r.bottom-r.top)) / getItemHeight()) - 1.0f;
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firstItemVisible = (int)f;
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lastItemVisible = (int)l;
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if ((float)((int)l) != l) {
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lastItemVisible++;
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lastComplete = FALSE;
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}
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if ((float)((int)f) != f && f >= 0) {
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firstComplete = FALSE;
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}
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}
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// Draws tiled background
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void ListWnd::drawBackground(Canvas *canvas)
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{
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LISTWND_PARENT::drawBackground(canvas);
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drawColumnHeaders(canvas);
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}
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void ListWnd::drawColumnHeaders(Canvas *c)
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{
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if (columnsList.getNumItems() == 0 || !showColumnsHeaders) return;
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RECT r;
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getClientRect(&r);
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r.top -= getColumnsHeight();
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r.bottom = r.top + getColumnsHeight();
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if (renderRatioActive())
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r.left -= (int)((double)getScrollX()*getRenderRatio());
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else
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r.left-=getScrollX();
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c->fillRect(&r, color_headers);
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int x = r.left + X_SHIFT/*+ 1*/;
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if (showicons)
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x += getIconWidth()+1 + 2;
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Wasabi::FontInfo fontInfo;
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fontInfo.color = columnTextColor;
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fontInfo.opaque = false;
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fontInfo.pointSize = getColumnsHeight();
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c->pushPen(PS_SOLID, 1, getColumnSepColor());
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for (int i=0;i<columnsList.getNumItems();i++)
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{
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ListColumn *col = columnsList[i];
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int width = col->getWidth();
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if (i > 0) {
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c->moveTo(x, r.top);
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c->lineTo(x, r.top+getColumnsHeight());
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}
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RECT ch;
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ch.left = x+COLUMNS_MARGIN-((i==0)?X_SHIFT:0);
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ch.top = r.top;
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ch.right = ch.left + col->getWidth()-1-COLUMNS_MARGIN*2+((i==0)?X_SHIFT:0);
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ch.bottom = ch.top + getColumnsHeight()-1;
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col->customDrawHeader(c, &ch, &fontInfo);
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x+=width/*+1*/;
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}
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c->moveTo(x, r.top);
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c->lineTo(x, r.top+getColumnsHeight());
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c->popPen();
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}
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|
|
ARGB32 ListWnd::getColumnSepColor() {
|
|
return columnSepColor;
|
|
}
|
|
|
|
int ListWnd::getHeaderHeight() {
|
|
return (showColumnsHeaders && columnsList.getNumItems() > 0) ? getColumnsHeight() : 0;
|
|
}
|
|
|
|
// Returns the current tree width in pixels
|
|
int ListWnd::getContentsWidth() {
|
|
return getColumnsWidth()+X_SHIFT;
|
|
}
|
|
|
|
// Returns the current tree height in pixels
|
|
int ListWnd::getContentsHeight() {
|
|
return itemList.getNumItems()*(getItemHeight()+(wantColSepOnItems()?COLSEPHEIGHT:0))+Y_SHIFT*2;
|
|
}
|
|
|
|
void ListWnd::setAutoSort(bool dosort) {
|
|
autosort = dosort;
|
|
itemList.setAutoSort(dosort);
|
|
}
|
|
|
|
void ListWnd::setOwnerDraw(bool doownerdraw) {
|
|
ownerdraw = doownerdraw;
|
|
}
|
|
|
|
int ListWnd::setFontSize(int size)
|
|
{
|
|
LISTWND_PARENT::setFontSize(size);
|
|
if (size >= 0) textsize = size;
|
|
TextInfoCanvas c(this);
|
|
Wasabi::FontInfo fontInfo;
|
|
fontInfo.pointSize = getFontSize();
|
|
setItemHeight(c.getTextHeight(&fontInfo)+2, false);
|
|
redraw = TRUE;
|
|
metrics_ok = FALSE;
|
|
invalidate();
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::getFontSize() {
|
|
#ifndef WASABINOMAINAPI
|
|
return textsize+api->metrics_getDelta();
|
|
#else
|
|
//MULTIAPI-FIXME: not handling delta
|
|
return textsize;
|
|
#endif
|
|
}
|
|
|
|
void ListWnd::onSetVisible(int show) {
|
|
LISTWND_PARENT::onSetVisible(show);
|
|
if (show) invalidate();
|
|
}
|
|
|
|
int ListWnd::fullyVisible(int pos) {
|
|
return (((lastComplete && pos <= lastItemVisible) || (!lastComplete && pos < lastItemVisible)) && ((firstComplete && pos >= firstItemVisible) || (!firstComplete && pos > firstItemVisible)));
|
|
}
|
|
|
|
void ListWnd::ensureItemVisible(int pos) {
|
|
if (pos >= itemList.getNumItems()) pos = itemList.getNumItems()-1;
|
|
if (pos < 0) pos = 0;
|
|
if (fullyVisible(pos)) return;
|
|
|
|
RECT c;
|
|
int y=pos*getItemHeight();
|
|
getClientRect(&c);
|
|
int showing_height = c.bottom - c.top;
|
|
|
|
if (getScrollY() < y) // scrolling up
|
|
y = (y - showing_height) + getItemHeight()*3;
|
|
else
|
|
y -= getItemHeight()*2;
|
|
|
|
if (y < 0) y = 0;
|
|
else if (y + showing_height > getContentsHeight()) {
|
|
// just show bottom pane
|
|
y = getContentsHeight()-showing_height;
|
|
}
|
|
scrollToY(y);
|
|
}
|
|
|
|
void ListWnd::scrollToItem(int pos) {
|
|
if (!isInited()) return;
|
|
scrollToY(Y_SHIFT+pos*(getItemHeight()+(wantColSepOnItems()?COLSEPHEIGHT:0)));
|
|
}
|
|
|
|
int ListWnd::getNumColumns() {
|
|
return columnsList.getNumItems();
|
|
}
|
|
|
|
ListColumn *ListWnd::getColumn(int n) {
|
|
return columnsList.enumItem(n);
|
|
}
|
|
|
|
int ListWnd::getColumnWidth(int c) {
|
|
ListColumn *col = columnsList[c];
|
|
ASSERT(col != NULL);
|
|
return col->getWidth();
|
|
}
|
|
|
|
int ListWnd::selectAll(int cb) {
|
|
|
|
int i;
|
|
|
|
if (preventMultipleSelection) return 1;
|
|
|
|
for (i=0;i<itemList.getNumItems();i++) {
|
|
selItemList.setSelected(i, TRUE, cb);
|
|
}
|
|
|
|
if (cb)
|
|
notifySelChanged();
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::deselectAll(int cb) {
|
|
|
|
int lif = getItemFocused();
|
|
if (lif != -1)
|
|
invalidateItem(lif);
|
|
lastItemFocused = NULL;
|
|
|
|
for (int i = 0; i < itemList.getNumItems(); i++) {
|
|
selItemList.setSelected(i, FALSE, cb);
|
|
}
|
|
|
|
if (cb)
|
|
notifySelChanged();
|
|
return 1;
|
|
}
|
|
|
|
void ListWnd::notifySelChanged(int item, int sel) {
|
|
if (!getRedraw()) return;
|
|
if (item == -1)
|
|
notifyParent(ChildNotify::LISTWND_SELCHANGED);
|
|
else
|
|
notifyParent(ChildNotify::LISTWND_ITEMSELCHANGED, item, sel);
|
|
}
|
|
|
|
int ListWnd::invertSelection(int cb) {
|
|
if (preventMultipleSelection) return 1;
|
|
for (int i = 0; i < itemList.getNumItems(); i++) {
|
|
toggleSelection(i, FALSE, cb);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::invalidateItem(int pos) {
|
|
RECT r;
|
|
if (!isInited()) return 0;
|
|
int rv = getItemRect(pos, &r);
|
|
r.top -= item_invalidate_border;
|
|
r.bottom += item_invalidate_border;
|
|
if (rv)
|
|
invalidateRect(&r);
|
|
return rv;
|
|
}
|
|
|
|
int ListWnd::onLeftButtonDblClk(int x, int y) {
|
|
// check for column dblclick
|
|
int colhit;
|
|
if ((colhit = hitTestColumns(Wasabi::Std::makePoint(x, y))) >= 0) {
|
|
return onColumnDblClick(colhit, x, y);
|
|
}
|
|
|
|
if (itemList.getNumItems() == 0) return 0;
|
|
POINT p={x,y};
|
|
int i = hitTest(p);
|
|
if (i > -1) {
|
|
notifyParent(ChildNotify::LISTWND_DBLCLK, i, 0);
|
|
onDoubleClick(i);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int ListWnd::onRightButtonDown(int x, int y) {
|
|
nodrag=TRUE;
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::onRightButtonUp(int x, int y) {
|
|
nodrag=FALSE;
|
|
int i = hitTest(x,y);
|
|
if (i >= 0) { // did hit something
|
|
setItemFocused(i); // it always gets the focus
|
|
if (!getItemSelected(i)) { // reselect the item out of the cur selection
|
|
ListWnd::onLeftButtonDown(x,y); // don't call inherited!
|
|
ListWnd::onLeftButtonUp(x,y); // don't call inherited!
|
|
}
|
|
onRightClick(i);
|
|
} else {
|
|
if (wantAutoDeselect())
|
|
deselectAll();
|
|
}
|
|
onContextMenu(x,y);
|
|
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::onRightClick(int itemnum) {
|
|
return 0;
|
|
}
|
|
|
|
|
|
int ListWnd::onLeftButtonDown(int x, int y) {
|
|
if (colresize != -1) {
|
|
resizing_col = TRUE;
|
|
drawXorLine(colresizept.x);
|
|
}
|
|
|
|
processbup = FALSE;
|
|
bdown = TRUE;
|
|
bdownx = x;
|
|
bdowny = y;
|
|
|
|
if (!resizing_col) {
|
|
|
|
POINT p={x,y};
|
|
int i = hitTest(p);
|
|
if (i >= 0) {
|
|
if (Std::keyDown(VK_SHIFT)) {
|
|
if (getItemSelected(i))
|
|
processbup=TRUE;
|
|
else
|
|
setSelectionEnd(i);
|
|
} else
|
|
if (Std::keyDown(VK_CONTROL)) {
|
|
if (getItemSelected(i))
|
|
processbup=TRUE;
|
|
else
|
|
toggleSelection(i);
|
|
} else {
|
|
if (getItemSelected(i))
|
|
processbup = TRUE;
|
|
else
|
|
setSelectionStart(i);
|
|
}
|
|
} else {
|
|
if (wantAutoDeselect())
|
|
deselectAll();
|
|
/*rectselecting=1;
|
|
selectStart.x = x;
|
|
selectStart.y = y;
|
|
selectLast.x = x;
|
|
selectLast.y = y;
|
|
drawRect(selectStart.x, selectStart.y, x, y);
|
|
beginCapture();*/
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::onLeftButtonUp(int x, int y) {
|
|
|
|
bdown = FALSE;
|
|
|
|
if (resizing_col) {
|
|
resizing_col = FALSE;
|
|
drawXorLine(colresizept.x);
|
|
calcNewColWidth(colresize, colresizept.x);
|
|
recalcHeaders();
|
|
return 1;
|
|
}
|
|
|
|
// check for column label click
|
|
int colhit;
|
|
if ((colhit = hitTestColumnsLabel(Wasabi::Std::makePoint(x, y))) >= 0) {
|
|
ListColumn *lc = getColumn(colhit);
|
|
int ret = lc->onHeaderClick();
|
|
if (!ret) ret = onColumnLabelClick(colhit, x, y);
|
|
return ret;
|
|
}
|
|
|
|
POINT p={x,y};
|
|
int i = hitTest(p);
|
|
|
|
if (rectselecting || (processbup && !resizing_col) || hoverselect) {
|
|
if (i >= 0) {
|
|
if (Std::keyDown(VK_SHIFT)) {
|
|
if (getItemSelected(i))
|
|
setSelectionStart(i);
|
|
else
|
|
setSelectionEnd(i);
|
|
} else {
|
|
if (Std::keyDown(VK_CONTROL) || !wantAutoDeselect()) {
|
|
toggleSelection(i);
|
|
selectionStart = i;
|
|
} else {
|
|
setSelectionStart(i);
|
|
}
|
|
}
|
|
} else {
|
|
/* if (rectselecting) {
|
|
drawRect(selectStart.x, selectStart.y, selectLast.x, selectLast.y);
|
|
endCapture();
|
|
rectselecting=0;
|
|
selectRect(selectStart.x, selectStart.y, x, y);
|
|
} else*/
|
|
if (wantAutoDeselect())
|
|
deselectAll();
|
|
}
|
|
}
|
|
|
|
if (i >= 0) {
|
|
int cn = hitTestColumnClient(x);
|
|
int r = 0;
|
|
if (cn >= 0) {
|
|
ListColumn *lc = getColumn(cn);
|
|
ASSERT(lc != NULL);
|
|
r = lc->onColumnLeftClick(i);
|
|
}
|
|
if (!r)
|
|
{
|
|
// Add 1px clickable border to our icon
|
|
if (x < getIconWidth()+2) r = onIconLeftClick(i,x,y-(i*getItemHeight()) - getHeaderHeight());
|
|
if (!r) onLeftClick(i);
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::onMouseMove(int x, int y) {
|
|
LISTWND_PARENT::onMouseMove(x,y);
|
|
|
|
if (!bdown && (Std::keyDown(MK_RBUTTON) || Std::keyDown(MK_RBUTTON))) {
|
|
bdown = TRUE;
|
|
processbup = TRUE;
|
|
_enterCapture();
|
|
}
|
|
|
|
if (!rectselecting && bdown && !resizing_col && !nodrag && (ABS(x-bdownx) >= 4 || ABS(y-bdowny) >= 4)) {
|
|
processbup = FALSE;
|
|
bdown = FALSE;
|
|
int i = hitTest(x, y);
|
|
if (i != -1) {
|
|
onBeginDrag(i);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
/* if (rectselecting) {
|
|
drawRect(selectStart.x, selectStart.y, selectLast.x, selectLast.y);
|
|
selectLast.x = x;
|
|
selectLast.y = y;
|
|
drawRect(selectStart.x, selectStart.y, selectLast.x, selectLast.y);
|
|
return 1;
|
|
}*/
|
|
|
|
POINT p={x,y};
|
|
if (wantResizeCols()) {
|
|
if (!resizing_col) {
|
|
int c = hitTestColumns(p, &colresizeo);
|
|
if (c != -1) {
|
|
if (colresize != c) {
|
|
SetCursor(LoadCursor(NULL, IDC_SIZEWE)); // NONPORTABLE
|
|
if (!getCapture())
|
|
beginCapture();
|
|
colresize = c;
|
|
colresizept = p;
|
|
}
|
|
} else {
|
|
if (colresize != -1) {
|
|
SetCursor(LoadCursor(NULL, IDC_ARROW)); // NONPORTABLE
|
|
endCapture();
|
|
colresize = -1;
|
|
}
|
|
}
|
|
} else {
|
|
if (p.x + getScrollX() < colresizeo + COLUMNS_MIN_WIDTH) {
|
|
p.x = colresizeo + COLUMNS_MIN_WIDTH - getScrollX();
|
|
}
|
|
drawXorLine(colresizept.x);
|
|
colresizept = p;
|
|
drawXorLine(colresizept.x);
|
|
}
|
|
}
|
|
|
|
if (hoverselect) {
|
|
int i = hitTest(x, y);
|
|
if (i >= 0 && !getItemSelected(i)) {
|
|
deselectAll(0);
|
|
setSelected(i, 1, 0);
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(i, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// NONPORTABLE / Todo: implement necessary stuff in canvas
|
|
void ListWnd::drawXorLine(int x) {
|
|
HDC dc = GetDC(gethWnd());
|
|
HBRUSH brush = CreateSolidBrush(0xFFFFFF);
|
|
HPEN pen = CreatePen(PS_SOLID,0,0xFFFFFF);
|
|
HBRUSH oldB = (HBRUSH)SelectObject(dc, brush);
|
|
HPEN oldP = (HPEN)SelectObject(dc, pen);
|
|
int mix = SetROP2(dc,R2_XORPEN);
|
|
|
|
RECT r;
|
|
getClientRect(&r);
|
|
r.top -= getColumnsHeight();
|
|
r.bottom = r.top + getColumnsHeight();
|
|
|
|
if (renderRatioActive()) {
|
|
multRatio(&x);
|
|
multRatio(&r);
|
|
}
|
|
|
|
MoveToEx(dc, x, r.top, NULL);
|
|
LineTo(dc, x, r.bottom);
|
|
|
|
SelectObject(dc, oldB);
|
|
SelectObject(dc, oldP);
|
|
SetROP2(dc, mix);
|
|
DeleteObject(pen);
|
|
DeleteObject(brush);
|
|
ReleaseDC(gethWnd(), dc);
|
|
}
|
|
|
|
void ListWnd::calcNewColWidth(int c, int px) {
|
|
RECT r;
|
|
getClientRect(&r);
|
|
r.top -= getColumnsHeight();
|
|
r.bottom = r.top + getColumnsHeight();
|
|
px += getScrollX();
|
|
int x = r.left+X_SHIFT;
|
|
for (int i=0;i<columnsList.getNumItems();i++) {
|
|
ListColumn *col = columnsList[i];
|
|
if (col->getIndex() == c) {
|
|
int w = px - x;
|
|
col->setWidth(w);
|
|
setSlidersPosition();
|
|
return;
|
|
}
|
|
x += col->getWidth();
|
|
}
|
|
return;
|
|
}
|
|
|
|
int ListWnd::hitTestColumns(POINT p, int *origin) {
|
|
RECT r;
|
|
if (!showColumnsHeaders) return -1;
|
|
int best=-1, besto = 0, bestd=9999;
|
|
getClientRect(&r);
|
|
r.top -= getColumnsHeight();
|
|
r.bottom = r.top + getColumnsHeight();
|
|
p.x += getScrollX();
|
|
if (p.y > r.top && p.y < r.top + getColumnsHeight()) {
|
|
int x = r.left+X_SHIFT;
|
|
for (int i=0;i<columnsList.getNumItems();i++) {
|
|
ListColumn *col = columnsList[i];
|
|
x += col->getWidth();
|
|
if (p.x > x-COLUMNS_RESIZE_THRESHOLD && p.x < x+COLUMNS_RESIZE_THRESHOLD) {
|
|
int d = ABS(p.x-x);
|
|
if (d < bestd) {
|
|
bestd = d;
|
|
besto = x - col->getWidth();
|
|
best = col->getIndex();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (best != -1)
|
|
if (origin != NULL) *origin = besto;
|
|
return best;
|
|
}
|
|
|
|
int ListWnd::hitTestColumnClient(int x) {
|
|
RECT cr = clientRect();
|
|
int x1 = cr.left+X_SHIFT;
|
|
foreach(columnsList)
|
|
int x2 = x1 + columnsList.getfor()->getWidth();
|
|
if (x >= x1 && x <= x2) return foreach_index;
|
|
x1 = x2;
|
|
endfor
|
|
return -1;
|
|
}
|
|
|
|
void ListWnd::invalidateColumns() {
|
|
RECT r;
|
|
getClientRect(&r);
|
|
r.top -= getColumnsHeight();
|
|
r.bottom = r.top + getColumnsHeight();
|
|
invalidateRect(&r);
|
|
}
|
|
|
|
int ListWnd::hitTestColumnsLabel(POINT p) {
|
|
RECT r;
|
|
if (!showColumnsHeaders) return -1;
|
|
getClientRect(&r);
|
|
r.top -= getColumnsHeight();
|
|
r.bottom = r.top + getColumnsHeight();
|
|
p.x += getScrollX();
|
|
if (p.y > r.top && p.y < r.top + getColumnsHeight()) {
|
|
int x = X_SHIFT;
|
|
for (int i=0;i<columnsList.getNumItems();i++) {
|
|
ListColumn *col = columnsList[i];
|
|
if (p.x >= x && p.x <= x+col->getWidth())
|
|
return i;
|
|
x += col->getWidth();
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void ListWnd::setSelectionStart(int pos, int wantcb) {
|
|
if (wantAutoDeselect())
|
|
deselectAll(wantcb);
|
|
if (!selItemList.isSelected(pos)) {
|
|
selItemList.setSelected(pos, TRUE, wantcb);
|
|
lastItemFocused = itemList[pos];
|
|
lastItemFocusedPos = pos;
|
|
invalidateItem(pos);
|
|
repaint();
|
|
}
|
|
|
|
selectionStart = pos;
|
|
notifySelChanged();
|
|
}
|
|
|
|
void ListWnd::setSelectionEnd(int pos) {
|
|
|
|
if (itemList.getNumItems() == 0) return;
|
|
if (selectionStart == -1) selectionStart = 0;
|
|
|
|
if (wantAutoDeselect())
|
|
deselectAll();
|
|
|
|
int inc = (selectionStart > pos) ? -1 : 1;
|
|
int i = selectionStart;
|
|
|
|
while (1) {
|
|
if (!selItemList.isSelected(i)) {
|
|
selItemList.setSelected(i, TRUE);
|
|
lastItemFocused = itemList[i];
|
|
lastItemFocusedPos = i;
|
|
invalidateItem(i);
|
|
}
|
|
if (i == pos) break;
|
|
i += inc;
|
|
}
|
|
notifySelChanged();
|
|
}
|
|
|
|
void ListWnd::setSelected(int pos, int selected, int cb) {
|
|
selItemList.setSelected(pos, selected, cb);
|
|
}
|
|
|
|
void ListWnd::toggleSelection(int pos, int setfocus, int cb) {
|
|
if (!selItemList.isSelected(pos)) {
|
|
selItemList.setSelected(pos, TRUE, cb);
|
|
if (setfocus) {
|
|
if (selItemList.getNumSelected() > 1) {
|
|
for (int i=0;i<itemList.getNumItems();i++)
|
|
if (selItemList.isSelected(i))
|
|
invalidateItem(i);
|
|
}
|
|
lastItemFocused = itemList[pos];
|
|
lastItemFocusedPos = pos;
|
|
}
|
|
} else {
|
|
selItemList.setSelected(pos, FALSE, cb);
|
|
if (setfocus) {
|
|
lastItemFocused = NULL;
|
|
lastItemFocusedPos = -1;
|
|
}
|
|
}
|
|
|
|
invalidateItem(pos);
|
|
if (cb)
|
|
notifySelChanged();
|
|
}
|
|
|
|
int ListWnd::onBeginDrag(int iItem) {
|
|
// nothing by default
|
|
lastItemFocused = NULL;
|
|
lastItemFocusedPos = -1;
|
|
invalidateItem(iItem);
|
|
return 0;
|
|
}
|
|
|
|
int ListWnd::dragOver(int x, int y, ifc_window *sourceWnd) {
|
|
int rt = LISTWND_PARENT::dragOver(x, y, sourceWnd);
|
|
if (dragtimeron) return rt;
|
|
|
|
POINT pos={x,y};
|
|
screenToClient(&pos);
|
|
|
|
int item = hitTest(pos);
|
|
if (item == LW_HT_BELOW || item == LW_HT_ABOVE) {
|
|
dragtimeron = 1;
|
|
dragskip = DRAGSKIP_START;
|
|
dragskipcount = DRAGSKIP_START-1; // start right away
|
|
setTimer(LISTWND_DRAG_TIMERID, LISTWND_DRAG_TIMERDELAY);
|
|
}
|
|
return rt;
|
|
}
|
|
|
|
void ListWnd::onDragTimer() {
|
|
POINT pos;
|
|
Wasabi::Std::getMousePos(&pos);
|
|
screenToClient(&pos);
|
|
int item = hitTest(pos);
|
|
if (item == LW_HT_BELOW || item == LW_HT_ABOVE) {
|
|
dragskipcount++;
|
|
if (dragskipcount >= dragskip) {
|
|
switch (item) {
|
|
case LW_HT_BELOW:
|
|
scrollDown();
|
|
break;
|
|
case LW_HT_ABOVE:
|
|
scrollUp();
|
|
break;
|
|
}
|
|
dragskipcount = 0;
|
|
if (dragskip > 0) dragskip--;
|
|
}
|
|
} else {
|
|
killTimer(LISTWND_DRAG_TIMERID);
|
|
dragtimeron = 0;
|
|
}
|
|
}
|
|
|
|
void ListWnd::timerCallback(int id) {
|
|
switch (id) {
|
|
case LISTWND_DRAG_TIMERID:
|
|
onDragTimer();
|
|
return;
|
|
}
|
|
LISTWND_PARENT::timerCallback(id);
|
|
}
|
|
|
|
void ListWnd::onSelectAll() {
|
|
}
|
|
|
|
void ListWnd::onDelete() {
|
|
// do nothing by default
|
|
}
|
|
|
|
void ListWnd::onDoubleClick(int itemnum) {
|
|
// do nothing by default
|
|
}
|
|
|
|
void ListWnd::onLeftClick(int itemnum) {
|
|
// do nothing by default
|
|
}
|
|
|
|
int ListWnd::onIconLeftClick (int itemnum, int x, int y)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void ListWnd::onSecondLeftClick(int itemnum) {
|
|
// do nothing by default
|
|
}
|
|
|
|
int ListWnd::scrollAbsolute(int x) {
|
|
scrollToX(x);
|
|
return getScrollX();
|
|
}
|
|
|
|
int ListWnd::scrollRelative(int x) {
|
|
scrollToX(getScrollX() + x);
|
|
return getScrollX();
|
|
}
|
|
|
|
int ListWnd::getItemFocused() {
|
|
if (lastItemFocused == NULL) return -1;
|
|
if (itemList[lastItemFocusedPos] == lastItemFocused)
|
|
return lastItemFocusedPos;
|
|
else {
|
|
lastItemFocusedPos = itemList.searchItem(lastItemFocused);
|
|
return lastItemFocusedPos;
|
|
}
|
|
}
|
|
|
|
void ListWnd::setItemFocused(int pos, int ensure_visible) {
|
|
invalidateItem(lastItemFocusedPos);
|
|
lastItemFocused = itemList[pos];
|
|
lastItemFocusedPos = -1;
|
|
if (lastItemFocused != NULL) lastItemFocusedPos = pos;
|
|
invalidateItem(lastItemFocusedPos);
|
|
if (ensure_visible) ensureItemVisible(pos);
|
|
}
|
|
|
|
int ListWnd::getItemRect(int pos, RECT *r) {
|
|
MEMSET(r, 0, sizeof(RECT));
|
|
if (pos < 0 || pos >= itemList.getNumItems()) return 0;
|
|
RECT cr={0,0,0,0};
|
|
getClientRect(&cr);
|
|
r->left = -getScrollX() + X_SHIFT + cr.left;
|
|
r->right = cr.left + getColumnsWidth();
|
|
if (showicons) r->right += getItemHeight();
|
|
r->top = -getScrollY() + pos * (getItemHeight() + (wantColSepOnItems() ? COLSEPHEIGHT : 0)) + Y_SHIFT + cr.top;
|
|
r->bottom = r->top + getItemHeight();
|
|
|
|
// clip!
|
|
if (r->top > cr.bottom || r->bottom < cr.top) return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::locateData(LPARAM data) { // linear search
|
|
for (int i=0;i<itemList.getNumItems();i++) {
|
|
if (itemList[i]->data == data)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
int ListWnd::getItemFocused(int pos) {
|
|
if (pos >= itemList.getNumItems()) return 0;
|
|
return getItemFocused() == pos;
|
|
}
|
|
|
|
int ListWnd::getItemSelected(int pos) {
|
|
listItem *item = itemList[pos];
|
|
return (item && selItemList.isSelected(pos));
|
|
}
|
|
|
|
int ListWnd::hitTest(POINT pos, int drag) {
|
|
RECT r;
|
|
getClientRect(&r);
|
|
if (pos.y < r.top) return LW_HT_ABOVE;
|
|
if (getScrollY() > 0 && drag && pos.y < r.top + LISTWND_DRAG_MARGIN) return LW_HT_ABOVE;
|
|
if (pos.y > r.bottom) return LW_HT_BELOW;
|
|
if (getContentsHeight() > (getScrollY() + r.bottom-r.top) && drag && pos.y > r.bottom - LISTWND_DRAG_MARGIN) return LW_HT_BELOW;
|
|
|
|
if (pos.x > r.left + getColumnsWidth() - getScrollX()) return LW_HT_DONTKNOW;
|
|
if (pos.x < r.left + getScrollX()) return LW_HT_DONTKNOW;
|
|
|
|
int i = (pos.y - r.top + getScrollY() - Y_SHIFT) / (getItemHeight() + (wantColSepOnItems() ? COLSEPHEIGHT : 0));
|
|
if (i >= itemList.getNumItems()) return LW_HT_DONTKNOW;
|
|
return i;
|
|
}
|
|
|
|
int ListWnd::hitTest(int x, int y, int drag) {
|
|
POINT pt={x, y};
|
|
return hitTest(pt, drag);
|
|
}
|
|
|
|
void ListWnd::selectRect(int x1, int y1, int x2, int y2) {
|
|
|
|
}
|
|
|
|
void ListWnd::drawRect(int x1, int y1, int x2, int y2) {
|
|
HDC dc = GetDC(gethWnd());
|
|
RECT r={x1,y1,x2,y2};
|
|
DrawFocusRect(dc, &r);
|
|
ReleaseDC(gethWnd(), dc);
|
|
}
|
|
|
|
LPARAM ListWnd::getItemData(int pos) {
|
|
if (pos >= itemList.getNumItems()) return 0;
|
|
listItem *item = itemList[pos];
|
|
if (item) return item->data;
|
|
return NULL;
|
|
}
|
|
|
|
int ListWnd::getItemLabel(int pos, int subpos, wchar_t *txt, int textmax)
|
|
{
|
|
const wchar_t *t = getSubitemText(pos, subpos);
|
|
if (t)
|
|
{
|
|
WCSCPYN(txt, t, textmax);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void ListWnd::setItemLabel(int pos, const wchar_t *text)
|
|
{
|
|
if (pos >= itemList.getNumItems()) return;
|
|
listItem *item = itemList[pos];
|
|
if (!item) return;
|
|
item->label = text;
|
|
invalidateItem(pos);
|
|
}
|
|
|
|
void ListWnd::resort() {
|
|
itemList.sort(TRUE);
|
|
invalidate();
|
|
}
|
|
|
|
int ListWnd::getSortDirection() {
|
|
return sortdir;
|
|
}
|
|
|
|
int ListWnd::getSortColumn() {
|
|
return sortcol;
|
|
}
|
|
|
|
void ListWnd::setSortDirection(int dir) {
|
|
sortdir=dir;
|
|
}
|
|
|
|
void ListWnd::setSortColumn(int col) {
|
|
sortcol=col;
|
|
}
|
|
|
|
int ListWnd::sortCompareItem(listItem *p1, listItem *p2)
|
|
{
|
|
const wchar_t *l1=p1->label;
|
|
const wchar_t *l2=p2->label;
|
|
|
|
int i;
|
|
|
|
if(sortcol!=0)
|
|
{
|
|
if (p1->subitems != NULL)
|
|
{
|
|
for (i=0;i<p1->subitems->getNumItems();i++)
|
|
{
|
|
listSubitemStruct *subitem = p1->subitems->enumItem(i);
|
|
if (subitem->column == sortcol)
|
|
{
|
|
l1=subitem->label;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
l1 = L"";
|
|
}
|
|
if (p2->subitems != NULL) {
|
|
for (i=0;i<p2->subitems->getNumItems();i++) {
|
|
listSubitemStruct *subitem = p2->subitems->enumItem(i);
|
|
if (subitem->column == sortcol) {
|
|
l2=subitem->label;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
l2 = L"";
|
|
}
|
|
}
|
|
|
|
if(!columnsList.enumItem(sortcol)->getNumeric()) {
|
|
if(!sortdir) return(WCSICMP(l1, l2));
|
|
else return(WCSICMP(l2, l1));
|
|
} else {
|
|
int a=WTOI(l1),b=WTOI(l2);
|
|
if(!sortdir) return a-b;
|
|
else return b-a;
|
|
}
|
|
}
|
|
|
|
|
|
int ListWnd::findItemByParam(LPARAM param) {
|
|
for (int i=0;i<itemList.getNumItems();i++) {
|
|
if (itemList[i]->data == param)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void ListWnd::setItemParam(int pos, LPARAM param) {
|
|
if (pos >= itemList.getNumItems()) return;
|
|
itemList[pos]->data = param;
|
|
invalidateItem(pos);
|
|
}
|
|
|
|
int ListWnd::deleteByPos(int pos) {
|
|
listItem *item = itemList[pos];
|
|
if (item == NULL) return 0;
|
|
|
|
// selItemList.setSelected(pos, FALSE); // If you do not delete the item from the selItemList, you corrupt it for all item positions downstream of this one.
|
|
selItemList.deleteByPos(pos);
|
|
|
|
itemList.removeByPos(pos);
|
|
|
|
onItemDelete(item->data);
|
|
|
|
deleteListItem(item); item=NULL;
|
|
|
|
if (redraw) {
|
|
invalidate();
|
|
setSlidersPosition();
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void ListWnd::deleteAllItems() {
|
|
bool sav = getRedraw();
|
|
deselectAll();
|
|
setRedraw(FALSE);
|
|
selItemList.deselectAll(); //force desel so as to avoid the MEMCPY
|
|
while (itemList.getNumItems()) {
|
|
deleteByPos(0);
|
|
}
|
|
setRedraw(sav);
|
|
// setSlidersPosition();
|
|
}
|
|
|
|
void ListWnd::setSubItem(int pos, int subpos, const wchar_t *txt)
|
|
{
|
|
if (pos >= itemList.getNumItems()) return;
|
|
listItem *item = itemList[pos];
|
|
if (!item) return;
|
|
if (!item->subitems)
|
|
item->subitems = new PtrList<listSubitemStruct>;
|
|
for (int i=0;i<item->subitems->getNumItems();i++) {
|
|
listSubitemStruct *subitem = item->subitems->enumItem(i);
|
|
if (subitem->column == subpos) {
|
|
if (subitem->label) {
|
|
FREE(subitem->label);
|
|
subitem->label = NULL;
|
|
}
|
|
if (txt)
|
|
subitem->label = WCSDUP(txt);
|
|
invalidateItem(pos);
|
|
return;
|
|
}
|
|
}
|
|
listSubitemStruct *subitem = (listSubitemStruct *) MALLOC(sizeof(listSubitemStruct));
|
|
item->subitems->addItem(subitem);
|
|
subitem->label = WCSDUP(txt);
|
|
subitem->column = subpos;
|
|
invalidateItem(pos);
|
|
}
|
|
|
|
SkinBitmap *ListWnd::getItemIcon(int pos)
|
|
{
|
|
if (pos >= itemList.getNumItems()) return NULL;
|
|
listItem *item = itemList[pos];
|
|
return item->icon;
|
|
}
|
|
|
|
void ListWnd::setItemIcon(int pos, const wchar_t *bitmapid) {
|
|
if (pos >= itemList.getNumItems()) return;
|
|
listItem *item = itemList[pos];
|
|
item->icon = bitmapid;
|
|
invalidateItem(pos);
|
|
}
|
|
|
|
const wchar_t *ListWnd::getSubitemText(int pos, int subpos) {
|
|
if (pos >= itemList.getNumItems()) return NULL;
|
|
listItem *item = itemList[pos];
|
|
if (!item) return NULL;
|
|
if (subpos == 0) {
|
|
return item->label;
|
|
}
|
|
if (!item->subitems) return NULL;
|
|
for (int i=0;i<item->subitems->getNumItems();i++) {
|
|
listSubitemStruct *subitem = item->subitems->enumItem(i);
|
|
if (subitem->column == subpos) {
|
|
return subitem->label;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
listItem *ListWnd::createListItem() {
|
|
listItem *item = listItem_freelist.getRecord();
|
|
new(item) listItem();
|
|
item->setList(this);
|
|
return item;
|
|
}
|
|
|
|
void ListWnd::deleteListItem(listItem *item) {
|
|
if (item == NULL) return;
|
|
item->~listItem();
|
|
listItem_freelist.freeRecord(item);
|
|
}
|
|
|
|
ListColumn *ListWnd::enumListColumn(int pos) {
|
|
return columnsList[pos];
|
|
}
|
|
|
|
int ListWnd::getColumnPosByName(const wchar_t *name)
|
|
{
|
|
for (int i = 0; i < columnsList.getNumItems(); i++)
|
|
{
|
|
const wchar_t *name2 = columnsList[i]->getName();
|
|
if (name2 == NULL) continue;
|
|
if (!wcscmp(name, name2)) return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
int ListWnd::delColumnByPos(int pos) {
|
|
if (pos < 0 || pos >= columnsList.getNumItems()) return 0;
|
|
delete columnsList[pos];
|
|
columnsList.removeByPos(pos);
|
|
recalcHeaders();
|
|
return 1;
|
|
}
|
|
|
|
void ListWnd::recalcHeaders() {
|
|
if (getNumColumns() <= 0) return;
|
|
|
|
int wid = 0, ndynamic = 0;
|
|
for (int i = 0; i < getNumColumns(); i++) {
|
|
ListColumn *col = enumListColumn(i);
|
|
if (!col->isDynamic()) wid += col->getWidth()+COLUMNS_MARGIN-1;
|
|
else ndynamic++;
|
|
}
|
|
if (ndynamic == 0) return;
|
|
|
|
RECT r = clientRect();
|
|
int wwidth = (r.right - r.left) - 2;
|
|
|
|
int leftover = wwidth - wid;
|
|
if (leftover <= 1) return;
|
|
|
|
leftover--;
|
|
leftover /= ndynamic;
|
|
|
|
for (int i = 0; i < getNumColumns(); i++) {
|
|
ListColumn *col = enumListColumn(i);
|
|
if (col->isDynamic()) col->setWidth(leftover);
|
|
}
|
|
|
|
//BU note: we could probably find a way to not invalidate everything
|
|
invalidate();
|
|
}
|
|
|
|
void ListWnd::itemSelection(int itemnum, int selected) {
|
|
notifySelChanged(itemnum, selected);
|
|
onItemSelection(itemnum, selected);
|
|
}
|
|
|
|
void ListWnd::onItemSelection(int itemnum, int selected) {
|
|
if (selected) {
|
|
Accessible *a = getAccessibleObject();
|
|
if (a != NULL)
|
|
a->onGetFocus(itemnum);
|
|
}
|
|
}
|
|
|
|
int ListWnd::doAddItem(const wchar_t *label, LPARAM lParam, int pos)
|
|
{
|
|
listItem *item = createListItem();
|
|
item->label = label;
|
|
item->data = lParam;
|
|
|
|
itemList.addItem(item, pos, ITEMLIST_INC);
|
|
lastAddedItem = item;
|
|
|
|
if (redraw)
|
|
{
|
|
invalidate(); // todo: optimize to invalidate only if necessary
|
|
setSlidersPosition();
|
|
}
|
|
|
|
if (isInited()) calcBounds();
|
|
int p = (pos == POS_LAST) ? itemList.getNumItems()-1 : pos;
|
|
if (p <= selectionStart) selectionStart++;
|
|
if (autosort) {
|
|
itemList.sort();
|
|
p = itemList.searchItem(item);
|
|
}
|
|
return p;
|
|
}
|
|
|
|
void ListWnd::setMinimumSize(int size) {
|
|
if (size > 0) itemList.setMinimumSize(size);
|
|
}
|
|
|
|
int ListWnd::addItem(const wchar_t *label, LPARAM lParam)
|
|
{
|
|
return doAddItem(label, lParam, POS_LAST);
|
|
}
|
|
|
|
int ListWnd::insertItem(int pos, const wchar_t *label, LPARAM lParam)
|
|
{
|
|
return doAddItem(label, lParam, pos);
|
|
}
|
|
|
|
int ListWnd::getLastAddedItemPos() {
|
|
if (lastAddedItem == NULL) return -1;
|
|
return itemList.searchItem(lastAddedItem);
|
|
}
|
|
|
|
int ListWnd::getColumnsHeight() {
|
|
return columnsHeight;
|
|
}
|
|
|
|
int ListWnd::getColumnsWidth() {
|
|
int i, x=0;
|
|
for (i=0;i<columnsList.getNumItems();i++) x+= columnsList[i]->getWidth();
|
|
return x+1;
|
|
}
|
|
|
|
int ListWnd::insertColumn(ListColumn *col, int pos, int alignment)
|
|
{
|
|
ASSERT(col != NULL);
|
|
ASSERT(pos >= -1);
|
|
if (pos < 0) col->setIndex(columnsList.getNumItems());
|
|
else col->setIndex(pos);
|
|
col->setList(this);
|
|
col->setAlignment(alignment);
|
|
columnsList.addItem(col);
|
|
if (pos >= 0) {
|
|
columnsList.moveItem(columnsList.getNumItems()-1, pos);
|
|
}
|
|
if (redraw && isInited()) {
|
|
invalidate();
|
|
setSlidersPosition();
|
|
}
|
|
recalcHeaders();
|
|
return columnsList.getNumItems();
|
|
}
|
|
|
|
void ListWnd::deleteAllColumns() {
|
|
columnsList.deleteAll();
|
|
if (redraw && isInited()) {
|
|
invalidate();
|
|
setSlidersPosition();
|
|
}
|
|
recalcHeaders();
|
|
}
|
|
|
|
int ListWnd::addColumn(const wchar_t *name, int width, int numeric, int align)
|
|
{
|
|
ListColumn *col = new ListColumn();
|
|
col->setWidth(width);
|
|
col->setLabel(name);
|
|
col->setNumeric(numeric);
|
|
col->setAlignment(align);
|
|
return insertColumn(col, -1, align);
|
|
}
|
|
|
|
bool ListWnd::setRedraw(bool _redraw) {
|
|
bool prev = redraw;
|
|
if (!redraw && _redraw) {
|
|
invalidate();
|
|
setSlidersPosition();
|
|
notifySelChanged();
|
|
}
|
|
redraw = _redraw;
|
|
return prev;
|
|
}
|
|
|
|
bool ListWnd::getRedraw() {
|
|
return redraw;
|
|
}
|
|
|
|
int ListWnd::onChar(unsigned int c) {
|
|
//CT> Commented this out so shortcuts work in playlist editor
|
|
/*char b = TOUPPER(c);
|
|
if (b >= 'A' && b <= 'Z') {
|
|
jumpToNext(b);
|
|
return 1;
|
|
}*/
|
|
|
|
return LISTWND_PARENT::onChar(c);
|
|
}
|
|
|
|
int ListWnd::onKeyDown(int keyCode) {
|
|
switch (keyCode) {
|
|
case VK_DOWN:
|
|
next(selectonupdown);
|
|
return 1;
|
|
case VK_UP:
|
|
previous(selectonupdown);
|
|
return 1;
|
|
case VK_PRIOR:
|
|
pageup(selectonupdown);
|
|
return 1;
|
|
case VK_NEXT:
|
|
pagedown(selectonupdown);
|
|
return 1;
|
|
case VK_HOME:
|
|
home(selectonupdown);
|
|
return 1;
|
|
case VK_END:
|
|
end(selectonupdown);
|
|
return 1;
|
|
case VK_DELETE:
|
|
onDelete();
|
|
return 1;
|
|
case VK_RETURN: {
|
|
int i=getItemFocused();
|
|
//setSelected(i, 0, 0);
|
|
//setSelected(i, 1, 1);
|
|
if(i!=-1)
|
|
onDoubleClick(i);
|
|
return 1;
|
|
}
|
|
}
|
|
return LISTWND_PARENT::onKeyDown(keyCode);
|
|
}
|
|
|
|
void ListWnd::next(int wantcb) {
|
|
int from=getItemFocused();
|
|
/* if (selItemList.getNumItems() > 0)
|
|
for (int i=0;i<itemList.getNumItems();i++)
|
|
if (getItemSelected(i)) {
|
|
from = i;
|
|
break;
|
|
}*/
|
|
int to = from + 1;
|
|
if (to < itemList.getNumItems() && to >= 0) {
|
|
setSelectionStart(to, wantcb);
|
|
if (!fullyVisible(to)) {
|
|
RECT c;
|
|
getClientRect(&c);
|
|
scrollToY((Y_SHIFT*2+(to+1)*(getItemHeight()+(wantColSepOnItems()?COLSEPHEIGHT:0)))-(c.bottom-c.top));
|
|
}
|
|
if (!wantcb)
|
|
{
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(to, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ListWnd::selectCurrent() {
|
|
int from=getItemFocused();
|
|
int to = from;
|
|
if (to < itemList.getNumItems() && to >= 0) {
|
|
setSelectionStart(to);
|
|
if (!fullyVisible(to)) {
|
|
RECT c;
|
|
getClientRect(&c);
|
|
scrollToY((Y_SHIFT*2+(to+1)*(getItemHeight()+(wantColSepOnItems()?COLSEPHEIGHT:0)))-(c.bottom-c.top));
|
|
}
|
|
}
|
|
}
|
|
|
|
void ListWnd::selectFirstEntry(int wantcb) {
|
|
setSelectionStart(0, wantcb);
|
|
ensureItemVisible(0);
|
|
}
|
|
|
|
void ListWnd::previous(int wantcb) {
|
|
int from=0;
|
|
/* if (selItemList.getNumItems() > 0)
|
|
for (int i=0;i<itemList.getNumItems();i++)
|
|
if (getItemSelected(i)) {
|
|
from = i;
|
|
break;
|
|
}*/
|
|
from = getItemFocused();
|
|
int to = from - 1;
|
|
if (to < itemList.getNumItems() && to >= 0) {
|
|
setSelectionStart(to, wantcb);
|
|
ensureItemVisible(to);
|
|
if (!wantcb) {
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(to, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ListWnd::pagedown(int wantcb) {
|
|
int from=-1,to;
|
|
if (selItemList.getNumSelected())
|
|
for (int i=0;i<itemList.getNumItems();i++)
|
|
if (getItemSelected(i)) {
|
|
from = i;
|
|
break;
|
|
}
|
|
if(from==-1) to = 0;
|
|
else to = from + getLinesPerPage();
|
|
to=MIN(to,itemList.getNumItems()-1);
|
|
if(to>=0) {
|
|
setSelectionStart(to, wantcb);
|
|
if (!fullyVisible(to)) {
|
|
RECT c;
|
|
getClientRect(&c);
|
|
scrollToY((Y_SHIFT*2+(to+1)*(getItemHeight()+(wantColSepOnItems()?COLSEPHEIGHT:0)))-(c.bottom-c.top));
|
|
}
|
|
if (!wantcb) {
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(to, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ListWnd::pageup(int wantcb) {
|
|
int from=-1,to;
|
|
if (selItemList.getNumSelected())
|
|
for (int i=0;i<itemList.getNumItems();i++)
|
|
if (getItemSelected(i)) {
|
|
from = i;
|
|
break;
|
|
}
|
|
if(from==-1) to = 0;
|
|
else to = from - getLinesPerPage();
|
|
to=MAX(to,0);
|
|
to=MIN(to,itemList.getNumItems()-1);
|
|
if(to>=0) {
|
|
setSelectionStart(to, wantcb);
|
|
ensureItemVisible(to);
|
|
if (!wantcb) {
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(to, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ListWnd::home(int wantcb) {
|
|
if(!itemList.getNumItems()) return;
|
|
setSelectionStart(0, wantcb);
|
|
ensureItemVisible(0);
|
|
if (!wantcb) {
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(0, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
|
|
void ListWnd::end(int wantcb) {
|
|
if(!itemList.getNumItems()) return;
|
|
int i=itemList.getNumItems()-1;
|
|
setSelectionStart(i, wantcb);
|
|
if (!fullyVisible(i)) {
|
|
RECT c;
|
|
getClientRect(&c);
|
|
scrollToY((Y_SHIFT*2+(i+1)*(getItemHeight()+(wantColSepOnItems()?COLSEPHEIGHT:0)))-(c.bottom-c.top));
|
|
}
|
|
if (!wantcb) {
|
|
wchar_t t[256]=L"";
|
|
getItemLabel(i, 0, t, 255);
|
|
foreach(tempselectnotifies)
|
|
sendAction(tempselectnotifies.getfor(), L"tempselectnotify", t);
|
|
endfor;
|
|
}
|
|
}
|
|
|
|
void ListWnd::jumpToNext(wchar_t c)
|
|
{
|
|
if (doJumpToNext(c, FALSE)) return;
|
|
doJumpToNext(c, TRUE);
|
|
}
|
|
|
|
int ListWnd::doJumpToNext(wchar_t c, bool fromtop)
|
|
{
|
|
int from = 0;
|
|
if (!fromtop && selItemList.getNumSelected())
|
|
{
|
|
for (int i=0;i<itemList.getNumItems();i++)
|
|
if (getItemSelected(i))
|
|
{
|
|
from = i+1;
|
|
break;
|
|
}
|
|
}
|
|
for (int j=from;j<itemList.getNumItems();j++)
|
|
{
|
|
listItem *item = itemList[j];
|
|
if (item->label != NULL) {
|
|
wchar_t z = TOUPPERW(*(item->label));
|
|
if (z == c)
|
|
{
|
|
setSelectionStart(j);
|
|
ensureItemVisible(j);
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void ListWnd::reset() {
|
|
columnsList.deleteAll();
|
|
deleteAllItems();
|
|
}
|
|
|
|
void ListWnd::setShowColumnsHeaders(int show) {
|
|
int prev = showColumnsHeaders;
|
|
showColumnsHeaders = !!show;
|
|
if (prev != show) {
|
|
invalidate();
|
|
}
|
|
}
|
|
|
|
int ListWnd::onContextMenu (int x, int y) {
|
|
return notifyParent(ChildNotify::LISTWND_POPUPMENU, x, y);
|
|
}
|
|
|
|
void ListWnd::scrollUp(int lines) {
|
|
scrollToY(MAX(0, getScrollY()-getItemHeight()*lines));
|
|
}
|
|
|
|
void ListWnd::scrollLeft(int lines) {
|
|
scrollToX(MAX(0, getScrollX()-getItemHeight()*lines));
|
|
}
|
|
|
|
void ListWnd::scrollDown(int lines) {
|
|
scrollToY(MIN(getMaxScrollY(), getScrollY()+getItemHeight()*lines));
|
|
}
|
|
|
|
void ListWnd::scrollRight(int lines) {
|
|
scrollToX(MIN(getMaxScrollX(), getScrollX()+getItemHeight()*lines));
|
|
}
|
|
|
|
int ListWnd::onMouseWheelUp(int clicked, int lines) {
|
|
lines *= Wasabi::Std::osparam_getScrollLines();
|
|
if (!clicked)
|
|
scrollUp(lines);
|
|
else
|
|
scrollLeft(lines);
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::onMouseWheelDown(int clicked, int lines) {
|
|
lines *= Wasabi::Std::osparam_getScrollLines();
|
|
if (!clicked)
|
|
scrollDown(lines);
|
|
else
|
|
scrollRight(lines);
|
|
return 1;
|
|
}
|
|
|
|
int ListWnd::onColumnLabelClick(int col, int x, int y)
|
|
{
|
|
if(lastcolsort==col) {
|
|
setSortDirection(1);
|
|
lastcolsort=-1;
|
|
} else {
|
|
setSortDirection(0);
|
|
lastcolsort=col;
|
|
}
|
|
setSortColumn(col);
|
|
resort();
|
|
return 1;
|
|
}
|
|
|
|
ARGB32 ListWnd::getTextColor(LPARAM lParam) {
|
|
return textColor;
|
|
}
|
|
|
|
ARGB32 ListWnd::getSelBgColor(LPARAM LParam) {
|
|
return color_item_selected;
|
|
}
|
|
|
|
ARGB32 ListWnd::getSelFgColor(LPARAM LParam) {
|
|
ARGB32 r = color_item_selected_fg;
|
|
if (r == 0xFFFFFFFF)
|
|
return color_item_selected_fg;
|
|
return r;
|
|
}
|
|
|
|
ARGB32 ListWnd::getBgColor() {
|
|
return bgcolor;
|
|
}
|
|
|
|
ARGB32 ListWnd::getFocusColor(LPARAM LParam) {
|
|
return color_item_focused;
|
|
}
|
|
|
|
ARGB32 ListWnd::getFocusRectColor(LPARAM lParam) {
|
|
return color_item_focusrect;
|
|
}
|
|
|
|
|
|
void ListWnd::moveItem(int from, int to) {
|
|
itemList.moveItem(from,to);
|
|
invalidate();
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// ListColumn
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
ListColumn::ListColumn(const wchar_t *name, int isdynamic)
|
|
: NamedW(name), dynamic(isdynamic)
|
|
{
|
|
align=COL_LEFTALIGN;
|
|
index = -1;
|
|
width = COLUMNS_DEFAULT_WIDTH;
|
|
list = NULL;
|
|
numeric = 0;
|
|
}
|
|
|
|
void ListColumn::setLabel(const wchar_t *newlabel) {
|
|
setName(newlabel);
|
|
}
|
|
|
|
const wchar_t *ListColumn::getLabel() {
|
|
return getName();
|
|
}
|
|
|
|
void ListColumn::setIndex(int newindex) {
|
|
index = newindex;
|
|
}
|
|
|
|
int ListColumn::getIndex() {
|
|
return index;
|
|
}
|
|
|
|
void ListColumn::setWidth(int _width) {
|
|
width = _width;
|
|
if (list && list->getRedraw()) {
|
|
list->invalidate();
|
|
}
|
|
}
|
|
|
|
int ListColumn::getWidth() {
|
|
return width;
|
|
}
|
|
|
|
int ListColumn::customDrawHeader(Canvas *c, RECT *r, const Wasabi::FontInfo *fontInfo)
|
|
{
|
|
int y = (r->bottom-r->top-c->getTextHeight(fontInfo)) / 2;
|
|
c->textOutEllipsed(r->left, y, r->right-r->left, c->getTextHeight(fontInfo), _(getName()), fontInfo);
|
|
return 1;
|
|
}
|
|
|
|
void ListColumn::setDynamic(int isdynamic)
|
|
{
|
|
int prev = dynamic;
|
|
dynamic = !!isdynamic;
|
|
if (prev != dynamic && dynamic && list != NULL)
|
|
list->recalcHeaders();
|
|
}
|
|
|
|
void ListColumn::setList(ListWnd *_list) {
|
|
list = _list;
|
|
}
|
|
|
|
ListWnd *ListColumn::getList() {
|
|
return list;
|
|
}
|
|
|
|
int ListWnd::wantAutoContextMenu() {
|
|
return 0;
|
|
}
|
|
|
|
int ListWnd::onAcceleratorEvent(const wchar_t *name) {
|
|
if(!_wcsicmp(name, L"selectall")) {
|
|
selectAll();
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int ListWnd::onAction(const wchar_t *action, const wchar_t *param, int x, int y, intptr_t p1, intptr_t p2, void *data, size_t datalen, ifc_window *source) {
|
|
int r = LISTWND_PARENT::onAction(action, param, x, y, p1, p2, data, datalen, source);
|
|
if (WCSCASEEQLSAFE(action, L"register_tempselectnotify")) {
|
|
tempselectnotifies.addItem(source);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"up")) {
|
|
previous((int)p1);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"down")) {
|
|
next((int)p1);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"home")) {
|
|
home((int)p1);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"end")) {
|
|
end((int)p1);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"pageup")) {
|
|
pageup((int)p1);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"pagedown")) {
|
|
pagedown((int)p1);
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"select_current")) {
|
|
selectCurrent();
|
|
}
|
|
else if (WCSCASEEQLSAFE(action, L"doubleclick")) {
|
|
int pos = getItemFocused();
|
|
if (pos >= 0) onDoubleClick(pos);
|
|
return 1;
|
|
}
|
|
return r;
|
|
}
|
|
|
|
void ListWnd::setShowIcons(int icons)
|
|
{
|
|
showicons = icons;
|
|
invalidate();
|
|
}
|
|
|
|
int ListWnd::getShowIcons ()
|
|
{
|
|
return showicons;
|
|
}
|
|
|
|
int ListWnd::getIconWidth ()
|
|
{
|
|
// The old behaviour used the itemheight as value, so we return this for backwards compatibility if iconWidth is negative
|
|
return (iconWidth < 0 ? itemHeight-2 : iconWidth);
|
|
}
|
|
|
|
void ListWnd::setIconWidth (int width)
|
|
{
|
|
iconWidth = width;
|
|
invalidate();
|
|
}
|
|
|
|
int ListWnd::getIconHeight ()
|
|
{
|
|
// The old behaviour used the itemheight as value, so we return this for backwards compatibility if iconWidth is negative
|
|
return (iconHeight < 0 ? itemHeight-2 : iconHeight);
|
|
}
|
|
|
|
void ListWnd::setIconHeight (int height)
|
|
{
|
|
iconHeight = height;
|
|
invalidate();
|
|
}
|
|
|
|
int ListWnd::getItemHeight ()
|
|
{
|
|
return (itemHeight < getIconHeight()+2) ? getIconHeight()+2 : itemHeight;
|
|
}
|
|
|
|
void ListWnd::setItemHeight (int height, bool forceInvalidate /*true*/)
|
|
{
|
|
itemHeight = height;
|
|
if (forceInvalidate) invalidate();
|
|
} |