Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com --- dlls/comctl32/comctl32.h | 4 + dlls/comctl32/comctl32.rc | 6 ++ dlls/comctl32/taskdialog.c | 163 ++++++++++++++++++++++++++++++++++++- 3 files changed, 170 insertions(+), 3 deletions(-)
diff --git a/dlls/comctl32/comctl32.h b/dlls/comctl32/comctl32.h index eef2072e18..67da0e1677 100644 --- a/dlls/comctl32/comctl32.h +++ b/dlls/comctl32/comctl32.h @@ -107,6 +107,10 @@ extern HBRUSH COMCTL32_hPattern55AABrush DECLSPEC_HIDDEN; #define IDS_BUTTON_CANCEL 3004 #define IDS_BUTTON_CLOSE 3005
+/* Task dialog expando control default text */ +#define IDS_TD_EXPANDED 3020 +#define IDS_TD_COLLAPSED 3021 + #define WM_SYSTIMER 0x0118
enum combobox_state_flags diff --git a/dlls/comctl32/comctl32.rc b/dlls/comctl32/comctl32.rc index cea815a347..3f8e148bfa 100644 --- a/dlls/comctl32/comctl32.rc +++ b/dlls/comctl32/comctl32.rc @@ -56,6 +56,12 @@ STRINGTABLE IDS_BUTTON_CLOSE "&Close" }
+STRINGTABLE +{ + IDS_TD_EXPANDED "Hide details" + IDS_TD_COLLAPSED "See details" +} + IDD_PROPSHEET DIALOG 0, 0, 220, 140 STYLE DS_CONTEXTHELP | DS_MODALFRAME | DS_3DLOOK | WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE CAPTION "Properties for %s" diff --git a/dlls/comctl32/taskdialog.c b/dlls/comctl32/taskdialog.c index db278cac46..54ad58b340 100644 --- a/dlls/comctl32/taskdialog.c +++ b/dlls/comctl32/taskdialog.c @@ -42,6 +42,8 @@ static const UINT DIALOG_MIN_WIDTH = 240; static const UINT DIALOG_SPACING = 5; static const UINT DIALOG_BUTTON_WIDTH = 50; static const UINT DIALOG_BUTTON_HEIGHT = 14; +static const UINT DIALOG_EXPANDO_ICON_WIDTH = 10; +static const UINT DIALOG_EXPANDO_ICON_HEIGHT = 10; static const UINT DIALOG_TIMER_MS = 200;
static const UINT ID_TIMER = 1; @@ -63,6 +65,7 @@ struct taskdialog_info HWND *command_links; INT command_link_count; HWND expanded_info; + HWND expando_button; HWND *buttons; INT button_count; HWND default_button; @@ -76,6 +79,8 @@ struct taskdialog_info } m; INT selected_radio_id; BOOL expanded; + WCHAR *expanded_text; + WCHAR *collapsed_text; };
struct button_layout_info @@ -85,6 +90,7 @@ struct button_layout_info };
static void taskdialog_on_button_click(struct taskdialog_info *dialog_info, HWND hwnd); +static void taskdialog_layout(struct taskdialog_info *dialog_info);
static void taskdialog_du_to_px(struct taskdialog_info *dialog_info, LONG *width, LONG *height) { @@ -222,11 +228,25 @@ static HRESULT taskdialog_notify(struct taskdialog_info *dialog_info, UINT notif : S_OK; }
+static void taskdialog_toggle_expando_control(struct taskdialog_info *dialog_info) +{ + dialog_info->expanded = !dialog_info->expanded; + ShowWindow(dialog_info->expanded_info, dialog_info->expanded ? SW_SHOWDEFAULT : SW_HIDE); + taskdialog_layout(dialog_info); +} + static void taskdialog_on_button_click(struct taskdialog_info *dialog_info, HWND hwnd) { INT command_id = GetWindowLongW(hwnd, GWLP_ID); HWND radio_button;
+ if (hwnd == dialog_info->expando_button) + { + taskdialog_toggle_expando_control(dialog_info); + taskdialog_notify(dialog_info, TDN_EXPANDO_BUTTON_CLICKED, dialog_info->expanded, 0); + return; + } + radio_button = taskdialog_find_button(dialog_info->radio_buttons, dialog_info->radio_button_count, command_id); if (radio_button) { @@ -357,6 +377,49 @@ static void taskdialog_get_radio_button_size(struct taskdialog_info *dialog_info ReleaseDC(hwnd, hdc); }
+static void taskdialog_get_expando_size(struct taskdialog_info *dialog_info, HWND hwnd, SIZE *size) +{ + DWORD style = DT_EXPANDTABS | DT_CALCRECT | DT_WORDBREAK; + HFONT hfont, old_hfont; + HDC hdc; + RECT rect = {0}; + LONG icon_width, icon_height, text_offset; + LONG max_width, max_text_height; + + hdc = GetDC(hwnd); + hfont = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0); + old_hfont = SelectObject(hdc, hfont); + + icon_width = DIALOG_EXPANDO_ICON_WIDTH; + icon_height = DIALOG_EXPANDO_ICON_HEIGHT; + taskdialog_du_to_px(dialog_info, &icon_width, &icon_height); + + GetCharWidthW(hdc, '0', '0', &text_offset); + text_offset /= 2; + + if (dialog_info->taskconfig->dwFlags & TDF_RTL_LAYOUT) + style |= DT_RIGHT | DT_RTLREADING; + else + style |= DT_LEFT; + + max_width = DIALOG_MIN_WIDTH / 2; + taskdialog_du_to_px(dialog_info, &max_width, NULL); + + rect.right = max_width - icon_width - text_offset; + max_text_height = DrawTextW(hdc, dialog_info->expanded_text, -1, &rect, style); + size->cy = max(max_text_height, icon_height); + size->cx = rect.right - rect.left; + + rect.right = max_width - icon_width - text_offset; + max_text_height = DrawTextW(hdc, dialog_info->collapsed_text, -1, &rect, style); + size->cy = max(size->cy, max_text_height); + size->cx = max(size->cx, rect.right - rect.left); + size->cx = min(size->cx, max_width); + + if (old_hfont) SelectObject(hdc, old_hfont); + ReleaseDC(hwnd, hdc); +} + static ULONG_PTR taskdialog_get_standard_icon(LPCWSTR icon) { if (icon == TD_WARNING_ICON) @@ -544,6 +607,35 @@ static void taskdialog_add_expanded_info(struct taskdialog_info *dialog_info) ShowWindow(dialog_info->expanded_info, dialog_info->expanded ? SW_SHOWDEFAULT : SW_HIDE); }
+static void taskdialog_add_expando_button(struct taskdialog_info *dialog_info) +{ + const TASKDIALOGCONFIG *taskconfig = dialog_info->taskconfig; + const WCHAR *textW; + + if (!taskconfig->pszExpandedInformation) return; + + if (!taskconfig->pszCollapsedControlText && !taskconfig->pszExpandedControlText) + { + dialog_info->expanded_text = taskdialog_gettext(dialog_info, FALSE, MAKEINTRESOURCEW(IDS_TD_EXPANDED)); + dialog_info->collapsed_text = taskdialog_gettext(dialog_info, FALSE, MAKEINTRESOURCEW(IDS_TD_COLLAPSED)); + } + else + { + textW = taskconfig->pszExpandedControlText ? taskconfig->pszExpandedControlText + : taskconfig->pszCollapsedControlText; + dialog_info->expanded_text = taskdialog_gettext(dialog_info, TRUE, textW); + textW = taskconfig->pszCollapsedControlText ? taskconfig->pszCollapsedControlText + : taskconfig->pszExpandedControlText; + dialog_info->collapsed_text = taskdialog_gettext(dialog_info, TRUE, textW); + } + + textW = dialog_info->expanded ? dialog_info->expanded_text : dialog_info->collapsed_text; + + dialog_info->expando_button = CreateWindowW(WC_BUTTONW, textW, WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_OWNERDRAW, 0, + 0, 0, 0, dialog_info->hwnd, 0, 0, 0); + SendMessageW(dialog_info->expando_button, WM_SETFONT, (WPARAM)dialog_info->font, 0); +} + static void taskdialog_add_button(struct taskdialog_info *dialog_info, HWND *button, INT_PTR id, const WCHAR *text, BOOL custom_button) { @@ -622,6 +714,7 @@ static void taskdialog_layout(struct taskdialog_info *dialog_info) LONG screen_width, dialog_width, dialog_height = 0; LONG h_spacing, v_spacing; LONG main_icon_right, main_icon_bottom; + LONG expando_right, expando_bottom; struct button_layout_info *button_layout_infos; LONG button_min_width, button_height; LONG *line_widths, line_count, align; @@ -700,6 +793,19 @@ static void taskdialog_layout(struct taskdialog_info *dialog_info)
dialog_height = max(dialog_height, main_icon_bottom);
+ expando_right = 0; + expando_bottom = dialog_height; + /* Expando control */ + if (dialog_info->expando_button) + { + x = h_spacing; + y = dialog_height + v_spacing; + taskdialog_get_expando_size(dialog_info, dialog_info->expando_button, &size); + SetWindowPos(dialog_info->expando_button, 0, x, y, size.cx, size.cy, SWP_NOZORDER); + expando_right = x + size.cx; + expando_bottom = y + size.cy; + } + /* Common and custom buttons */ button_layout_infos = Alloc(dialog_info->button_count * sizeof(*button_layout_infos)); line_widths = Alloc(dialog_info->button_count * sizeof(*line_widths)); @@ -709,12 +815,13 @@ static void taskdialog_layout(struct taskdialog_info *dialog_info) taskdialog_du_to_px(dialog_info, &button_min_width, &button_height); for (i = 0; i < dialog_info->button_count; i++) { - taskdialog_get_label_size(dialog_info, dialog_info->buttons[i], dialog_width - h_spacing * 2, &size, FALSE); + taskdialog_get_label_size(dialog_info, dialog_info->buttons[i], dialog_width - expando_right - h_spacing * 2, + &size, FALSE); button_layout_infos[i].width = max(size.cx, button_min_width); }
/* Separate buttons into lines */ - x = h_spacing; + x = expando_right + h_spacing; for (i = 0, line_count = 0; i < dialog_info->button_count; i++) { button_layout_infos[i].line = line_count; @@ -723,7 +830,7 @@ static void taskdialog_layout(struct taskdialog_info *dialog_info)
if ((i + 1 < dialog_info->button_count) && (x + button_layout_infos[i + 1].width + h_spacing >= dialog_width)) { - x = h_spacing; + x = expando_right + h_spacing; line_count++; } } @@ -778,6 +885,7 @@ static void taskdialog_layout(struct taskdialog_info *dialog_info)
/* Add height for last row button and spacing */ dialog_height += size.cy + v_spacing; + dialog_height = max(dialog_height, expando_bottom);
Free(button_layout_infos); Free(line_widths); @@ -802,6 +910,41 @@ static void taskdialog_layout(struct taskdialog_info *dialog_info) SetWindowPos(dialog_info->hwnd, 0, 0, 0, dialog_width, dialog_height, SWP_NOMOVE | SWP_NOZORDER); }
+static void taskdialog_draw_expando_control(struct taskdialog_info *dialog_info, LPDRAWITEMSTRUCT dis) +{ + HWND hwnd; + HDC hdc; + RECT rect = {0}; + WCHAR *text; + LONG icon_width, icon_height, text_offset; + UINT style = DFCS_FLAT; + BOOL draw_focus; + + hdc = dis->hDC; + hwnd = dis->hwndItem; + + SendMessageW(hwnd, WM_ERASEBKGND, (WPARAM)hdc, 0); + + icon_width = DIALOG_EXPANDO_ICON_WIDTH; + icon_height = DIALOG_EXPANDO_ICON_HEIGHT; + taskdialog_du_to_px(dialog_info, &icon_width, &icon_height); + rect.right = icon_width; + rect.bottom = icon_height; + style |= dialog_info->expanded ? DFCS_SCROLLUP : DFCS_SCROLLDOWN; + DrawFrameControl(hdc, &rect, DFC_SCROLL, style); + + GetCharWidthW(hdc, '0', '0', &text_offset); + text_offset /= 2; + + rect = dis->rcItem; + rect.left += icon_width + text_offset; + text = dialog_info->expanded ? dialog_info->expanded_text : dialog_info->collapsed_text; + DrawTextW(hdc, text, -1, &rect, DT_WORDBREAK | DT_END_ELLIPSIS | DT_EXPANDTABS); + + draw_focus = (dis->itemState & ODS_FOCUS) && !(dis->itemState & ODS_NOFOCUSRECT); + if(draw_focus) DrawFocusRect(hdc, &rect); +} + static void taskdialog_init(struct taskdialog_info *dialog_info, HWND hwnd) { const TASKDIALOGCONFIG *taskconfig = dialog_info->taskconfig; @@ -839,6 +982,7 @@ static void taskdialog_init(struct taskdialog_info *dialog_info, HWND hwnd) taskdialog_add_progress_bar(dialog_info); taskdialog_add_radio_buttons(dialog_info); taskdialog_add_command_links(dialog_info); + taskdialog_add_expando_button(dialog_info); taskdialog_add_buttons(dialog_info);
/* Set default button */ @@ -860,6 +1004,8 @@ static void taskdialog_destroy(struct taskdialog_info *dialog_info) Free(dialog_info->buttons); Free(dialog_info->radio_buttons); Free(dialog_info->command_links); + Free(dialog_info->expanded_text); + Free(dialog_info->collapsed_text); }
static INT_PTR CALLBACK taskdialog_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) @@ -959,6 +1105,17 @@ static INT_PTR CALLBACK taskdialog_proc(HWND hwnd, UINT msg, WPARAM wParam, LPAR } return FALSE; } + case WM_DRAWITEM: + { + LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lParam; + if (dis->hwndItem == dialog_info->expando_button) + { + taskdialog_draw_expando_control(dialog_info, dis); + SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, TRUE); + break; + } + return FALSE; + } case WM_DESTROY: taskdialog_notify(dialog_info, TDN_DESTROYED, 0, 0); RemovePropW(hwnd, taskdialog_info_propnameW);