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Location: cpp/openttd-patchpack/source/src/textfile_gui.h - annotation
r27407:1787a47352b7
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text/x-c
Codechange: prevent using (f)printf/(f)puts over fmt::print
r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19068:3e8bf48b7b8a r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f r27259:59b91be38623 r19067:8b759022e9ee r19064:0f7af43d9a9f r19064:0f7af43d9a9f r23538:8df50944b27a r23538:8df50944b27a r23538:8df50944b27a r23538:8df50944b27a r19064:0f7af43d9a9f r25304:2d7ac9e432f0 r25304:2d7ac9e432f0 r19064:0f7af43d9a9f r23505:2c24909d1448 r23505:2c24909d1448 r23505:2c24909d1448 r23505:2c24909d1448 r23505:2c24909d1448 r25304:2d7ac9e432f0 r23505:2c24909d1448 r23505:2c24909d1448 r23505:2c24909d1448 r27295:4dfa0d5adc00 r23505:2c24909d1448 r26399:db15b808f86d r23505:2c24909d1448 r27259:59b91be38623 r23505:2c24909d1448 r27371:b9ad4c1bff08 r27371:b9ad4c1bff08 r27371:b9ad4c1bff08 r20772:bf3b8b08485d r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r27295:4dfa0d5adc00 r25304:2d7ac9e432f0 r20772:bf3b8b08485d r25304:2d7ac9e432f0 r19064:0f7af43d9a9f r19064:0f7af43d9a9f r19064:0f7af43d9a9f | /*
* This file is part of OpenTTD.
* 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.
* 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.
* 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/>.
*/
/** @file textfile_gui.h GUI functions related to textfiles. */
#ifndef TEXTFILE_GUI_H
#define TEXTFILE_GUI_H
#include "fileio_type.h"
#include "strings_func.h"
#include "textfile_type.h"
#include "window_gui.h"
std::optional<std::string> GetTextfile(TextfileType type, Subdirectory dir, const std::string &filename);
/** Window for displaying a textfile */
struct TextfileWindow : public Window, MissingGlyphSearcher {
TextfileType file_type; ///< Type of textfile to view.
Scrollbar *vscroll; ///< Vertical scrollbar.
Scrollbar *hscroll; ///< Horizontal scrollbar.
uint search_iterator; ///< Iterator for the font check search.
uint max_length; ///< Maximum length of unwrapped text line.
TextfileWindow(TextfileType file_type);
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override;
void OnClick(Point pt, int widget, int click_count) override;
void DrawWidget(const Rect &r, int widget) const override;
void OnResize() override;
void OnInvalidateData(int data = 0, bool gui_scope = true) override;
void Reset() override;
FontSize DefaultSize() override;
std::optional<std::string_view> NextString() override;
bool Monospace() override;
void SetFontNames(FontCacheSettings *settings, const char *font_name, const void *os_data) override;
virtual void LoadTextfile(const std::string &textfile, Subdirectory dir);
protected:
void LoadText(std::string_view buf);
private:
struct Line {
int top; ///< Top scroll position.
int bottom; ///< Bottom scroll position.
std::string_view text; ///< Pointer to text buffer.
Line(int top, std::string_view text) : top(top), bottom(top + 1), text(text) {}
};
std::string text; ///< Lines of text from the NewGRF's textfile.
std::vector<Line> lines; ///< #text, split into lines in a table with lines.
uint ReflowContent();
uint GetContentHeight();
void SetupScrollbars(bool force_reflow);
};
#endif /* TEXTFILE_GUI_H */
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