Feature: Screenshot window
pnda
5 years ago
committed by
Charles Pigott
parent
90f4abe03f
commit
e558aa8ff4
@ -0,0 +1,103 @@
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/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file screenshot_gui.cpp GUI functions related to screenshots. */
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#include "stdafx.h"
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#include "gui.h"
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#include "viewport_func.h"
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#include "window_func.h"
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#include "window_gui.h"
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#include "screenshot.h"
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#include "textbuf_gui.h"
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#include "widgets/screenshot_widget.h"
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#include "table/strings.h"
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static ScreenshotType _screenshot_type;
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struct ScreenshotWindow : Window {
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ScreenshotWindow(WindowDesc *desc) : Window(desc) {
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this->CreateNestedTree();
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this->FinishInitNested();
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}
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void OnPaint() override {
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this->DrawWidgets();
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}
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void OnClick(Point pt, int widget, int click_count) override {
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if (widget < 0) return;
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ScreenshotType st;
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switch (widget) {
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default:
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case WID_SC_TAKE: st = SC_VIEWPORT; break;
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case WID_SC_TAKE_ZOOMIN: st = SC_ZOOMEDIN; break;
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case WID_SC_TAKE_DEFAULTZOOM: st = SC_DEFAULTZOOM; break;
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case WID_SC_TAKE_WORLD: st = SC_WORLD; break;
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case WID_SC_TAKE_HEIGHTMAP: st = SC_HEIGHTMAP; break;
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}
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TakeScreenshot(st);
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}
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/**
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* Make a screenshot.
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* Ask for confirmation if the screenshot will be huge.
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* @param t Screenshot type: World, defaultzoom, heightmap or viewport screenshot
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*/
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static void TakeScreenshot(ScreenshotType st) {
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ViewPort vp;
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SetupScreenshotViewport(st, &vp);
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if ((uint64)vp.width * (uint64)vp.height > 8192 * 8192) {
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/* Ask for confirmation */
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_screenshot_type = st;
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ShowQuery(STR_WARNING_SCREENSHOT_SIZE_CAPTION, STR_WARNING_SCREENSHOT_SIZE_MESSAGE, nullptr, ScreenshotConfirmationCallback);
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}
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else {
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/* Less than 64M pixels, just do it */
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MakeScreenshot(st, nullptr);
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}
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}
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/**
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* Callback on the confirmation window for huge screenshots.
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* @param w Window with viewport
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* @param confirmed true on confirmation
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*/
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static void ScreenshotConfirmationCallback(Window *w, bool confirmed) {
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if (confirmed) MakeScreenshot(_screenshot_type, nullptr);
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}
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};
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static const NWidgetPart _nested_screenshot[] = {
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_CLOSEBOX, COLOUR_GREY),
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NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_SCREENSHOT_CAPTION, 0),
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NWidget(WWT_SHADEBOX, COLOUR_GREY),
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NWidget(WWT_STICKYBOX, COLOUR_GREY),
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EndContainer(),
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NWidget(NWID_VERTICAL, NC_EQUALSIZE),
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NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SC_TAKE), SetFill(1, 1), SetDataTip(STR_SCREENSHOT_SCREENSHOT, 0), SetMinimalTextLines(2, 0),
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NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SC_TAKE_ZOOMIN), SetFill(1, 1), SetDataTip(STR_SCREENSHOT_ZOOMIN_SCREENSHOT, 0), SetMinimalTextLines(2, 0),
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NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SC_TAKE_DEFAULTZOOM), SetFill(1, 1), SetDataTip(STR_SCREENSHOT_DEFAULTZOOM_SCREENSHOT, 0), SetMinimalTextLines(2, 0),
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NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SC_TAKE_WORLD), SetFill(1, 1), SetDataTip(STR_SCREENSHOT_WORLD_SCREENSHOT, 0), SetMinimalTextLines(2, 0),
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NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SC_TAKE_HEIGHTMAP), SetFill(1, 1), SetDataTip(STR_SCREENSHOT_HEIGHTMAP_SCREENSHOT, 0), SetMinimalTextLines(2, 0),
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EndContainer(),
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};
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static WindowDesc _screenshot_window_desc(
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WDP_AUTO, "take_a_screenshot", 200, 100,
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WC_SCREENSHOT, WC_NONE,
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0,
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_nested_screenshot, lengthof(_nested_screenshot)
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);
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void ShowScreenshotWindow() {
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DeleteWindowById(WC_SCREENSHOT, 0);
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new ScreenshotWindow(&_screenshot_window_desc);
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}
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@ -0,0 +1,15 @@
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/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file screenshot_gui.h GUI functions related to screenshots. */
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#ifndef SCREENSHOT_GUI_H
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#define SCREENSHOT_GUI_H
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void ShowScreenshotWindow();
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#endif /* SCREENSHOT_GUI_H */
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@ -0,0 +1,25 @@
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/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file screenshot_widget.h Types related to the screenshot widgets. */
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#ifndef WIDGETS_SCREENSHOT_WIDGET_H
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#define WIDGETS_SCREENSHOT_WIDGET_H
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/** Widgets of the #ScreenshotWindow class. */
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enum ScreenshotWindowWidgets {
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WID_SC_TAKE, ///< Button for taking a normal screenshot
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WID_SC_TAKE_ZOOMIN, ///< Button for taking a zoomed in screenshot
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WID_SC_TAKE_DEFAULTZOOM, ///< Button for taking a screenshot at normal zoom
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WID_SC_TAKE_WORLD, ///< Button for taking a screenshot of the whole world
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WID_SC_TAKE_HEIGHTMAP, ///< Button for taking a heightmap "screenshot"
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};
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#endif /* WIDGETS_SCREENSHOT_WIDGET_H */
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