diff --git a/test/page16.c b/test/page16.c index 80ac01397..3a5ac639b 100644 --- a/test/page16.c +++ b/test/page16.c @@ -132,6 +132,8 @@ uiBox *makePage16(void) uiTableSetRowBackgroundColorModelColumn(t, 3); + uiTableAppendTextColumn(t, "Numbers", 8); + tc = uiTableAppendColumn(t, "Buttons"); uiTableColumnAppendCheckboxPart(tc, 7, 0); uiTableColumnAppendButtonPart(tc, 6, 1); diff --git a/windows/CMakeLists.txt b/windows/CMakeLists.txt index 16beefa7a..b871b5290 100644 --- a/windows/CMakeLists.txt +++ b/windows/CMakeLists.txt @@ -34,6 +34,7 @@ list(APPEND _LIBUI_SOURCES windows/graphemes.cpp windows/grid.cpp windows/group.cpp + windows/image.cpp windows/init.cpp windows/label.cpp windows/main.cpp @@ -49,6 +50,7 @@ list(APPEND _LIBUI_SOURCES windows/spinbox.cpp windows/stddialogs.cpp windows/tab.cpp + windows/table.cpp windows/tabpage.cpp windows/text.cpp windows/utf16.cpp diff --git a/windows/image.cpp b/windows/image.cpp new file mode 100644 index 000000000..bba013b1f --- /dev/null +++ b/windows/image.cpp @@ -0,0 +1,31 @@ +#include "uipriv_windows.hpp" +// stubbed out windows image list implementation. +// Required for uiTable control, but windows implemenation +// doesn't currently have image support. + +struct uiImage { + double width; + double height; + // HIMAGELIST images; +}; + +uiImage *uiNewImage(double width, double height) +{ + uiImage *i; + + i = uiprivNew(uiImage); + i->width = width; + i->height = height; + return i; +} + +void uiFreeImage(uiImage *i) +{ + uiprivFree(i); +} + +void uiImageAppend(uiImage *i, void *pixels, int pixelWidth, int pixelHeight, int pixelStride) +{ + // not implemented +} + diff --git a/windows/table.cpp b/windows/table.cpp new file mode 100644 index 000000000..120bc8308 --- /dev/null +++ b/windows/table.cpp @@ -0,0 +1,280 @@ +#include "uipriv_windows.hpp" + +struct uiTableModel { + uiTableModelHandler *mh; + std::vector tables; +}; + +struct uiTableColumn { + uiTable *t; + WCHAR *name; + // don't really support parts (but this would part=>column mappings if we did) + int modelColumn; // -1 = none +}; + +struct uiTable { + uiWindowsControl c; + uiTableModel *model; + HWND hwnd; + std::vector columns; +}; + +void *uiTableModelStrdup(const char *str) +{ + return strdup(str); +} + +void *uiTableModelGiveColor(double r, double g, double b, double a) +{ + return 0; // not implemented +} + +uiTableModel *uiNewTableModel(uiTableModelHandler *mh) +{ + uiTableModel *m; + + m = new uiTableModel(); + m->mh = mh; + return m; +} + +void uiFreeTableModel(uiTableModel *m) +{ + delete m; +} + +void uiTableModelRowInserted(uiTableModel *m, int newIndex) +{ + LVITEMW item; + + ZeroMemory(&item, sizeof (LVITEMW)); + item.mask = 0; + item.iItem = newIndex; + item.iSubItem = 0; + for (auto t : m->tables) + if (SendMessageW(t->hwnd, LVM_INSERTITEM, 0, (LPARAM) (&item)) == (LRESULT) (-1)) + logLastError(L"error calling LVM_INSERTITEM in uiTableModelRowInserted()"); +} + +void uiTableModelRowChanged(uiTableModel *m, int index) +{ + for (auto t : m->tables) + if (SendMessageW(t->hwnd, LVM_UPDATE, (WPARAM) index, 0) == (LRESULT) (-1)) + logLastError(L"error calling LVM_UPDATE in uiTableModelRowChanged()"); +} + +void uiTableModelRowDeleted(uiTableModel *m, int oldIndex) +{ + for (auto t : m->tables) + if (SendMessageW(t->hwnd, LVM_DELETEITEM, (WPARAM) oldIndex, 0) == (LRESULT) (-1)) + logLastError(L"error calling LVM_DELETEITEM in uiTableModelRowDeleted()"); +} + +void uiTableColumnAppendTextPart(uiTableColumn *c, int modelColumn, int expand) +{ + uiTable *t = c->t; + int lvIndex = 0; + LVCOLUMNW lvc; + + if (c->modelColumn >= 0) + return; // multiple parts not implemented + c->modelColumn = modelColumn; + + // work out appropriate listview index for the column + for (auto candidate : t->columns) { + if (candidate == c) + break; + if (candidate->modelColumn >= 0) + lvIndex++; + } + + ZeroMemory(&lvc, sizeof (LVCOLUMNW)); + lvc.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT; /* | LVCF_SUBITEM; */ + lvc.fmt = LVCFMT_LEFT; + lvc.cx = 120; // TODO + lvc.pszText = c->name; + if (SendMessageW(c->t->hwnd, LVM_INSERTCOLUMN, (WPARAM) lvIndex, (LPARAM) (&lvc)) == (LRESULT) (-1)) + logLastError(L"error calling LVM_INSERTCOLUMN in uiTableColumnPartSetTextPart()"); +} + +void uiTableColumnAppendImagePart(uiTableColumn *c, int modelColumn, int expand) +{ + // not implemented +} + +void uiTableColumnAppendButtonPart(uiTableColumn *c, int modelColumn, int expand) +{ + // not implemented +} + +void uiTableColumnAppendCheckboxPart(uiTableColumn *c, int modelColumn, int expand) +{ + // not implemented +} + +void uiTableColumnAppendProgressBarPart(uiTableColumn *c, int modelColumn, int expand) +{ + // not implemented +} + +void uiTableColumnPartSetEditable(uiTableColumn *c, int part, int editable) +{ + // TODO +} + +void uiTableColumnPartSetTextColor(uiTableColumn *c, int part, int modelColumn) +{ + // not implemented +} + +// uiTable implementation + +uiWindowsControlAllDefaultsExceptDestroy(uiTable) + +uiTableColumn *uiTableAppendColumn(uiTable *t, const char *name) +{ + uiTableColumn *c; + + c = uiprivNew(uiTableColumn); + c->name = toUTF16(name); + c->t = t; + c->modelColumn = -1; // -1 = unassigned + // we defer the actual ListView_InsertColumn call until a part is added... + t->columns.push_back(c); + return c; +} + +void uiTableSetRowBackgroundColorModelColumn(uiTable *t, int modelColumn) +{ + // not implemented +} + +static void uiTableDestroy(uiControl *c) +{ + uiTable *t = uiTable(c); + uiTableModel *model = t->model; + std::vector::iterator it; + + uiWindowsUnregisterWM_NOTIFYHandler(t->hwnd); + uiWindowsEnsureDestroyWindow(t->hwnd); + // detach table from model + for (it = model->tables.begin(); it != model->tables.end(); it++) { + if (*it == t) { + model->tables.erase(it); + break; + } + } + // free the columns + for (auto col : t->columns) { + uiprivFree(col->name); + uiprivFree(col); + } + t->columns.~vector(); // (created with placement new, so just call dtor directly) + uiFreeControl(uiControl(t)); +} + +// suggested listview sizing from http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing: +// "columns widths that avoid truncated data x an integral number of items" +// Don't think that'll cut it when some cells have overlong data (eg +// stupidly long URLs). So for now, just hardcode a minimum. +// TODO: Investigate using LVM_GETHEADER/HDM_LAYOUT here... +#define tableMinWidth 107 /* in line with other controls */ +#define tableMinHeight (14*3) /* header + 2 lines (roughly) */ + +static void uiTableMinimumSize(uiWindowsControl *c, int *width, int *height) +{ + uiTable *t = uiTable(c); + uiWindowsSizing sizing; + int x, y; + + x = tableMinWidth; + y = tableMinHeight; + uiWindowsGetSizing(t->hwnd, &sizing); + uiWindowsSizingDlgUnitsToPixels(&sizing, &x, &y); + *width = x; + *height = y; +} + +static BOOL onWM_NOTIFY(uiControl *c, HWND hwnd, NMHDR *nmhdr, LRESULT *lResult) +{ + uiTable *t = uiTable(c); + uiTableModelHandler *mh = t->model->mh; + BOOL ret = FALSE; + + switch (nmhdr->code) { + case LVN_GETDISPINFO: + { + NMLVDISPINFOW *di; + LVITEMW *item; + int row, col; + uiTableColumn *tc; + int mcol; + uiTableModelColumnType typ; + + di = (NMLVDISPINFOW *)nmhdr; + item = &(di->item); + if (!(item->mask & LVIF_TEXT)) + break; + row = item->iItem; + col = item->iSubItem; + if (col < 0 || col >= (int)t->columns.size()) + break; + tc = (uiTableColumn *)t->columns[col]; + mcol = tc->modelColumn; + typ = (*mh->ColumnType)(mh, t->model, mcol); + + if (typ == uiTableModelColumnString) { + void* data; + int n; + + data = (*(mh->CellValue))(mh, t->model, row, mcol); + n = MultiByteToWideChar(CP_UTF8, 0, (const char *)data, -1, item->pszText, item->cchTextMax); + // make sure clipped strings are nul-terminated + if (n >= item->cchTextMax) + item->pszText[item->cchTextMax-1] = L'\0'; + } else if (typ == uiTableModelColumnInt) { + char buf[32]; + intptr_t data; + int n; + + data = (intptr_t)(*(mh->CellValue))(mh, t->model, row, mcol); + sprintf(buf, "%d", (int)data); + n = MultiByteToWideChar(CP_UTF8, 0, buf, -1, item->pszText, item->cchTextMax); + // make sure clipped strings are nul-terminated + if (n >= item->cchTextMax) + item->pszText[item->cchTextMax-1] = L'\0'; + } else + item->pszText[0] = L'\0'; + break; + } + } + *lResult = 0; + return ret; +} + +uiTable *uiNewTable(uiTableModel *model) +{ + uiTable *t; + int n; + + uiWindowsNewControl(uiTable, t); + new(&t->columns) std::vector(); // (initialising in place) + t->model = model; + t->hwnd = uiWindowsEnsureCreateControlHWND(WS_EX_CLIENTEDGE, + WC_LISTVIEW, L"", + LVS_REPORT | LVS_OWNERDATA | LVS_SINGLESEL | WS_TABSTOP | WS_HSCROLL | WS_VSCROLL, + hInstance, NULL, + TRUE); + model->tables.push_back(t); + uiWindowsRegisterWM_NOTIFYHandler(t->hwnd, onWM_NOTIFY, uiControl(t)); + + // TODO: try LVS_EX_AUTOSIZECOLUMNS + SendMessageW(t->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, + (WPARAM) (LVS_EX_FULLROWSELECT | LVS_EX_LABELTIP), + (LPARAM) (LVS_EX_FULLROWSELECT | LVS_EX_LABELTIP)); + n = (*(model->mh->NumRows))(model->mh, model); + if (SendMessageW(t->hwnd, LVM_SETITEMCOUNT, (WPARAM) n, 0) == 0) + logLastError(L"error calling LVM_SETITEMCOUNT in uiNewTable()"); + return t; +} +