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Location: cpp/openttd-patchpack/source/src/error.h - annotation
r24860:fb2788d47d86
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Codechange: [OSX] Only keep a total dirty rect for drawing.
When drawing an 8bpp screen buffer, palette resolving was done for each
dirty rectangle. In areas with high activity, this would mean a pixel might
have been resolved multiple times. Also, if too many individual updates
were queued, the whole screen would be refreshed, even if unnecessary.
All other drivers only keep one overall dirty rect, so do it here as well.
When drawing an 8bpp screen buffer, palette resolving was done for each
dirty rectangle. In areas with high activity, this would mean a pixel might
have been resolved multiple times. Also, if too many individual updates
were queued, the whole screen would be refreshed, even if unnecessary.
All other drivers only keep one overall dirty rect, so do it here as well.
r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r19337:9e30e80ded39 r19337:9e30e80ded39 r24630:c8f52e1a6651 r18617:524f2e0f54dc r21155:4f83de14e882 r21155:4f83de14e882 r18617:524f2e0f54dc r18617:524f2e0f54dc r19944:25a78576fb5e r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r18617:524f2e0f54dc r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r24630:c8f52e1a6651 r19337:9e30e80ded39 r19337:9e30e80ded39 r21155:4f83de14e882 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r19337:9e30e80ded39 r23607:36c15679007d r19338:93490e71d186 r20280:ca1fc41725ff r20280:ca1fc41725ff r20280:ca1fc41725ff r19339:29402026527a r19339:29402026527a r19339:29402026527a r19338:93490e71d186 r19337:9e30e80ded39 r19337:9e30e80ded39 r19471:d94e646da4e4 r19471:d94e646da4e4 r23607:36c15679007d r24347:03930c1a73e8 r24347:03930c1a73e8 r18618:99acc2ef1619 r18619:7fcc7bd28c49 r18619:7fcc7bd28c49 r18617:524f2e0f54dc r18617:524f2e0f54dc | /*
* 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 error.h Functions related to errors. */
#ifndef ERROR_H
#define ERROR_H
#include "strings_type.h"
#include "company_type.h"
#include "core/geometry_type.hpp"
#include "guitimer_func.h"
struct GRFFile;
/** Message severity/type */
enum WarningLevel {
WL_INFO, ///< Used for DoCommand-like (and some non-fatal AI GUI) errors/information
WL_WARNING, ///< Other information
WL_ERROR, ///< Errors (eg. saving/loading failed)
WL_CRITICAL, ///< Critical errors, the MessageBox is shown in all cases
};
/** The data of the error message. */
class ErrorMessageData {
protected:
GUITimer display_timer; ///< Timer before closing the message.
uint64 decode_params[20]; ///< Parameters of the message strings.
const char *strings[20]; ///< Copies of raw strings that were used.
const GRFFile *textref_stack_grffile; ///< NewGRF that filled the #TextRefStack for the error message.
uint textref_stack_size; ///< Number of uint32 values to put on the #TextRefStack for the error message.
uint32 textref_stack[16]; ///< Values to put on the #TextRefStack for the error message.
StringID summary_msg; ///< General error message showed in first line. Must be valid.
StringID detailed_msg; ///< Detailed error message showed in second line. Can be #INVALID_STRING_ID.
Point position; ///< Position of the error message window.
CompanyID face; ///< Company belonging to the face being shown. #INVALID_COMPANY if no face present.
public:
ErrorMessageData(const ErrorMessageData &data);
~ErrorMessageData();
ErrorMessageData(StringID summary_msg, StringID detailed_msg, uint duration = 0, int x = 0, int y = 0, const GRFFile *textref_stack_grffile = nullptr, uint textref_stack_size = 0, const uint32 *textref_stack = nullptr);
/** Check whether error window shall display a company manager face */
bool HasFace() const { return face != INVALID_COMPANY; }
void SetDParam(uint n, uint64 v);
void SetDParamStr(uint n, const char *str);
void CopyOutDParams();
};
void ScheduleErrorMessage(const ErrorMessageData &data);
void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, WarningLevel wl, int x = 0, int y = 0, const GRFFile *textref_stack_grffile = nullptr, uint textref_stack_size = 0, const uint32 *textref_stack = nullptr);
bool HideActiveErrorMessage();
void ClearErrorMessages();
void ShowFirstError();
void UnshowCriticalError();
#endif /* ERROR_H */
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