1 | /* |
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2 | // aven.h |
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3 | // |
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4 | // Main class for Aven. |
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5 | // |
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6 | // Copyright (C) 2001, Mark R. Shinwell. |
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7 | // Copyright (C) 2002,2003,2004,2005,2006,2015 Olly Betts |
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8 | // |
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9 | // This program is free software; you can redistribute it and/or modify |
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10 | // it under the terms of the GNU General Public License as published by |
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11 | // the Free Software Foundation; either version 2 of the License, or |
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12 | // (at your option) any later version. |
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13 | // |
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14 | // This program is distributed in the hope that it will be useful, |
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15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | // GNU General Public License for more details. |
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18 | // |
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19 | // You should have received a copy of the GNU General Public License |
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20 | // along with this program; if not, write to the Free Software |
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21 | // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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22 | */ |
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23 | |
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24 | /* Note: this header needs to be safe to include from C code */ |
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25 | |
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26 | #ifndef aven_h |
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27 | #define aven_h |
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28 | |
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29 | #include <stdarg.h> |
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30 | |
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31 | #define APP_NAME wxT("Aven") |
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32 | #define APP_ABOUT_IMAGE wxT("aven-about.png") |
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33 | |
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34 | extern |
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35 | #ifdef __cplusplus |
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36 | "C" |
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37 | #endif |
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38 | void aven_v_report(int severity, const char *fnm, int line, int en, |
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39 | va_list ap); |
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40 | |
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41 | #ifdef __cplusplus |
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42 | |
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43 | #include "message.h" |
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44 | #include "wx.h" |
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45 | |
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46 | #include <string> |
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47 | |
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48 | inline std::string |
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49 | string_formatv(const char * fmt, va_list args) |
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50 | { |
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51 | static size_t len = 4096; |
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52 | static char * buf = NULL; |
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53 | while (true) { |
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54 | if (!buf) buf = new char[len]; |
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55 | int r = vsnprintf(buf, len, fmt, args); |
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56 | if (r < int(len) && r != -1) { |
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57 | return std::string(buf, r); |
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58 | } |
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59 | delete [] buf; |
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60 | buf = NULL; |
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61 | len += len; |
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62 | } |
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63 | } |
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64 | |
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65 | inline std::string |
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66 | string_format(const char * fmt, ...) |
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67 | { |
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68 | va_list args; |
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69 | va_start(args, fmt); |
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70 | std::string s = string_formatv(fmt, args); |
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71 | va_end(args); |
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72 | return s; |
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73 | } |
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74 | |
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75 | // wmsg is the unicode version of msg. |
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76 | inline wxString wmsg(int msg_no) { |
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77 | return wxString::FromUTF8(msg(msg_no)); |
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78 | } |
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79 | |
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80 | const wxString & wmsg_cfgpth(); |
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81 | |
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82 | class MainFrm; |
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83 | |
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84 | class wxPageSetupDialogData; |
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85 | |
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86 | class Aven : public wxApp { |
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87 | MainFrm * m_Frame; |
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88 | // This must be a pointer, otherwise it gets initialised too early and |
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89 | // we get a segfault on MS Windows when it tries to look up paper |
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90 | // sizes in wxThePrintPaperDatabase which is still NULL at the point |
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91 | // when the Aven class is constructed. |
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92 | wxPageSetupDialogData * m_pageSetupData; |
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93 | |
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94 | public: |
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95 | Aven(); |
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96 | ~Aven(); |
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97 | |
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98 | #ifdef __WXMSW__ |
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99 | virtual bool Initialize(int& argc, wxChar **argv); |
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100 | #endif |
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101 | virtual bool OnInit(); |
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102 | |
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103 | wxPageSetupDialogData * GetPageSetupDialogData(); |
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104 | void SetPageSetupDialogData(const wxPageSetupDialogData & psdd); |
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105 | |
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106 | #ifdef __WXMAC__ |
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107 | void MacOpenFiles(const wxArrayString & filenames); |
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108 | void MacPrintFiles(const wxArrayString & filenames); |
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109 | #endif |
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110 | |
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111 | void ReportError(const wxString&); |
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112 | }; |
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113 | |
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114 | DECLARE_APP(Aven) |
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115 | |
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116 | #endif |
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117 | |
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118 | #endif |
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