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https://github.com/JGRennison/OpenTTD-patches.git
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(svn r17931) -Codechange: Error message window uses pure nested widgets.
This commit is contained in:
alberth
parent
3a95e115fc
commit
898f20ce56
201
src/misc_gui.cpp
201
src/misc_gui.cpp
@ -496,61 +496,43 @@ enum ErrorMessageWidgets {
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EMW_MESSAGE,
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};
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static const Widget _errmsg_widgets[] = {
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{ WWT_CLOSEBOX, RESIZE_NONE, COLOUR_RED, 0, 10, 0, 13, STR_BLACK_CROSS, STR_TOOLTIP_CLOSE_WINDOW},
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{ WWT_CAPTION, RESIZE_NONE, COLOUR_RED, 11, 239, 0, 13, STR_ERROR_MESSAGE_CAPTION, STR_NULL},
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{ WWT_PANEL, RESIZE_BOTTOM, COLOUR_RED, 0, 239, 14, 45, 0x0, STR_NULL},
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{ WWT_EMPTY, RESIZE_NONE, COLOUR_RED, 0, 0, 0, 0, 0x0, STR_NULL},
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{ WWT_EMPTY, RESIZE_NONE, COLOUR_RED, 2, 237, 14, 45, 0x0, STR_NULL},
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{ WIDGETS_END},
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};
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static const NWidgetPart _nested_errmsg_widgets[] = {
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NWidget(NWID_LAYERED),
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NWidget(NWID_VERTICAL),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_CLOSEBOX, COLOUR_RED, EMW_CLOSE),
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NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
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EndContainer(),
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NWidget(WWT_PANEL, COLOUR_RED, EMW_PANEL),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
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NWidget(NWID_SPACER), SetResize(0, 1),
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EndContainer(),
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EndContainer(),
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NWidget(NWID_VERTICAL),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(1, 1), SetFill(false, false),
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NWidget(NWID_SPACER), SetFill(true, false),
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EndContainer(),
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NWidget(NWID_SPACER), SetFill(true, true), SetResize(0, 1),
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EndContainer(),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_CLOSEBOX, COLOUR_RED, EMW_CLOSE),
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NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
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EndContainer(),
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NWidget(WWT_PANEL, COLOUR_RED, EMW_PANEL),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
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EndContainer(),
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};
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static const Widget _errmsg_face_widgets[] = {
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{ WWT_CLOSEBOX, RESIZE_NONE, COLOUR_RED, 0, 10, 0, 13, STR_BLACK_CROSS, STR_TOOLTIP_CLOSE_WINDOW},
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{ WWT_CAPTION, RESIZE_NONE, COLOUR_RED, 11, 333, 0, 13, STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL},
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{ WWT_PANEL, RESIZE_BOTTOM, COLOUR_RED, 0, 333, 14, 136, 0x0, STR_NULL},
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{ WWT_EMPTY, RESIZE_NONE, COLOUR_RED, 2, 92, 16, 135, 0x0, STR_NULL},
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{ WWT_EMPTY, RESIZE_NONE, COLOUR_RED, 94, 331, 14, 136, 0x0, STR_NULL},
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{ WIDGETS_END},
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};
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static const WindowDesc _errmsg_desc(
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0, 0, 240, 46, 240, 46, // x/y position is not used.
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WC_ERRMSG, WC_NONE,
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WDF_STD_BTN | WDF_DEF_WIDGET,
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NULL, _nested_errmsg_widgets, lengthof(_nested_errmsg_widgets)
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);
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static const NWidgetPart _nested_errmsg_face_widgets[] = {
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_CLOSEBOX, COLOUR_RED, EMW_CLOSE),
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NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
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EndContainer(),
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NWidget(WWT_PANEL, COLOUR_RED, EMW_PANEL),
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NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(91, 120), SetPadding(2, 0, 1, 0),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetMinimalSize(238, 123),
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EndContainer(),
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NWidget(NWID_SPACER), SetResize(0, 1),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_CLOSEBOX, COLOUR_RED, EMW_CLOSE),
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NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
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EndContainer(),
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NWidget(WWT_PANEL, COLOUR_RED, EMW_PANEL),
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NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(91, 120), SetFill(false, true), SetPadding(2, 0, 1, 0),
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NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetFill(false, true), SetMinimalSize(238, 123),
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EndContainer(),
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EndContainer(),
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};
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static const WindowDesc _errmsg_face_desc(
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0, 0, 334, 137, 334, 137, // x/y position is not used.
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WC_ERRMSG, WC_NONE,
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WDF_STD_BTN | WDF_DEF_WIDGET,
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NULL, _nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
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);
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/** Window class for displaying an error message window. */
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struct ErrmsgWindow : public Window {
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private:
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@ -558,77 +540,97 @@ private:
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uint64 decode_params[20]; ///< Parameters of the message strings.
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StringID summary_msg; ///< General error message showed in first line. Must be valid.
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StringID detailed_msg; ///< Detailed error message showed in second line. Can be #INVALID_STRING_ID.
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bool show_company_manager_face; ///< Display the face of the manager in the window.
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Rect area_summary; ///< Area available for #summary_msg in the #EMW_MESSAGE widget.
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Rect area_detailed; ///< Area available for #detailed_msg in the #EMW_MESSAGE widget.
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uint height_summary; ///< Height of the #summary_msg string in pixels in the #EMW_MESSAGE widget.
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uint height_detailed; ///< Height of the #detailed_msg string in pixels in the #EMW_MESSAGE widget.
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Point position; ///< Position of the error message window.
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public:
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ErrmsgWindow(Point pt, int width, int height, StringID summary_msg, StringID detailed_msg, const Widget *widget, bool show_company_manager_face, bool no_timeout) :
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Window(pt.x, pt.y, width, height, WC_ERRMSG, widget),
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show_company_manager_face(show_company_manager_face)
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ErrmsgWindow(Point pt, const WindowDesc *desc, StringID summary_msg, StringID detailed_msg, bool no_timeout) : Window()
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{
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this->position = pt;
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this->duration = no_timeout ? 0 : _settings_client.gui.errmsg_duration;
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CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
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this->summary_msg = summary_msg;
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this->detailed_msg = detailed_msg;
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this->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;
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SwitchToErrorRefStack();
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RewindTextRefStack();
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assert(summary_msg != INVALID_STRING_ID);
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this->area_detailed.left = this->area_summary.left = this->widget[EMW_MESSAGE].left + WD_FRAMETEXT_LEFT;
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this->area_detailed.right = this->area_summary.right = this->widget[EMW_MESSAGE].right - WD_FRAMETEXT_RIGHT;
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int text_width = this->area_detailed.right - this->area_detailed.left + 1;
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int height_summary = GetStringHeight(summary_msg, text_width); // summary_msg is printed first
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int height_detailed = (detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(detailed_msg, text_width);
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SwitchToNormalRefStack();
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int h = this->widget[EMW_MESSAGE].top + 2 + height_detailed + height_summary;
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height = max<int>(height, h + 4);
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if (detailed_msg == INVALID_STRING_ID) {
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this->area_summary.top = this->widget[EMW_MESSAGE].top + WD_FRAMERECT_TOP;
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this->area_summary.bottom = height - WD_FRAMERECT_BOTTOM;
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} else {
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int over = (height - h) / 2;
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this->area_summary.top = this->widget[EMW_MESSAGE].top + WD_FRAMERECT_TOP;
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this->area_summary.bottom = this->area_summary.top + height_summary + over;
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this->area_detailed.bottom = height - WD_FRAMERECT_BOTTOM;
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this->area_detailed.top = this->area_detailed.bottom - height_detailed - over;
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}
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this->FindWindowPlacementAndResize(width, height);
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this->InitNested(desc);
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}
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virtual void OnPaint()
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virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *resize)
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{
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CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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this->DrawWidgets();
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CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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if (widget != EMW_MESSAGE) return;
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CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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/* If the error message comes from a NewGRF, we must use the text ref. stack reserved for error messages.
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* If the message doesn't come from a NewGRF, it won't use the TTDP-style text ref. stack, so we won't hurt anything
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*/
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SwitchToErrorRefStack();
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RewindTextRefStack();
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if (this->show_company_manager_face) {
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const Company *c = Company::Get((CompanyID)GetDParamX(this->decode_params, 2));
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DrawCompanyManagerFace(c->face, c->colour, this->widget[EMW_FACE].left, this->widget[EMW_FACE].top);
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}
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int text_width = max(0, (int)size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
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this->height_summary = GetStringHeight(summary_msg, text_width);
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this->height_detailed = (detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(detailed_msg, text_width);
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DrawStringMultiLine(this->area_summary.left, this->area_summary.right, this->area_summary.top, this->area_summary.bottom, this->summary_msg, TC_FROMSTRING, SA_CENTER);
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if (this->detailed_msg != INVALID_STRING_ID) {
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DrawStringMultiLine(this->area_detailed.left, this->area_detailed.right, this->area_detailed.top, this->area_detailed.bottom, this->detailed_msg, TC_FROMSTRING, SA_CENTER);
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}
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SwitchToNormalRefStack(); // Switch back to the normal text ref. stack for NewGRF texts.
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/* Switch back to the normal text ref. stack for NewGRF texts */
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SwitchToNormalRefStack();
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uint panel_height = WD_FRAMERECT_TOP + this->height_summary + WD_FRAMERECT_BOTTOM;
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if (detailed_msg != INVALID_STRING_ID) panel_height += this->height_detailed + WD_PAR_VSEP_WIDE;
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size->height = max(size->height, panel_height);
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}
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virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
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{
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return this->position;
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}
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virtual void OnPaint()
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{
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this->DrawWidgets();
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}
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virtual void SetStringParameters(int widget) const
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{
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if (widget == EMW_CAPTION) CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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}
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virtual void DrawWidget(const Rect &r, int widget) const
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{
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switch (widget) {
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case EMW_FACE: {
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const Company *c = Company::Get((CompanyID)GetDParamX(this->decode_params, 2));
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DrawCompanyManagerFace(c->face, c->colour, r.left, r.top);
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break;
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}
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case EMW_MESSAGE:
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CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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SwitchToErrorRefStack();
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RewindTextRefStack();
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if (this->detailed_msg == INVALID_STRING_ID) {
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DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
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this->summary_msg, TC_FROMSTRING, SA_CENTER);
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} else {
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int extra = (r.bottom - r.top + 1 - this->height_summary - this->height_detailed - WD_PAR_VSEP_WIDE) / 2;
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int top = r.top + WD_FRAMERECT_TOP;
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int bottom = top + this->height_summary + extra;
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DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->summary_msg, TC_FROMSTRING, SA_CENTER);
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bottom = r.bottom - WD_FRAMERECT_BOTTOM;
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top = bottom - this->height_detailed - extra;
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DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->detailed_msg, TC_FROMSTRING, SA_CENTER);
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}
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SwitchToNormalRefStack(); // Switch back to the normal text ref. stack for NewGRF texts.
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break;
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default:
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break;
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}
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}
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virtual void OnMouseLoop()
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@ -671,9 +673,6 @@ public:
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*/
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void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y, bool no_timeout)
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{
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static Widget *generated_errmsg_widgets = NULL;
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static Widget *generated_errmsg_face_widgets = NULL;
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DeleteWindowById(WC_ERRMSG, 0);
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if (_settings_client.gui.errmsg_duration == 0 && !no_timeout) return;
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@ -701,9 +700,7 @@ void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y,
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pt.y = (_screen.height - 46) >> 1;
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}
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const Widget *wid = InitializeWidgetArrayFromNestedWidgets(_nested_errmsg_widgets, lengthof(_nested_errmsg_widgets),
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_errmsg_widgets, &generated_errmsg_widgets);
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new ErrmsgWindow(pt, 240, 46, summary_msg, detailed_msg, wid, false, no_timeout);
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new ErrmsgWindow(pt, &_errmsg_desc, summary_msg, detailed_msg, no_timeout);
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} else {
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if ((x | y) != 0) {
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pt = RemapCoords2(x, y);
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@ -715,9 +712,7 @@ void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y,
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pt.y = (_screen.height - 137) >> 1;
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}
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const Widget *wid = InitializeWidgetArrayFromNestedWidgets(_nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets),
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_errmsg_face_widgets, &generated_errmsg_face_widgets);
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new ErrmsgWindow(pt, 334, 137, summary_msg, detailed_msg, wid, true, no_timeout);
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new ErrmsgWindow(pt, &_errmsg_face_desc, summary_msg, detailed_msg, no_timeout);
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}
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}
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