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annotate libgui/src/m-editor/file-editor-tab.h @ 18949:095fdef3d67c gui-release

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use editors run selection action for the context menu * file-editor-tab.cc (constructor): initialize flag for octave file; (update_lexer): set flag for octave file; (set_file_name, handle_copy_available, change_editor_state): editor_state_changed signal uses flag for octave file; * file-editor-tab.h: flag for octave file, also used in editor_state_changed * file-editor.cc (create_context_menu): add action for running selection; (handle_editor_state_changed): gets flag whether file is an octave script, enable run action and run selection action depending on selection and file type; (add_file_editor_tab): connect editor_state_changed to handle_editor_state_changedwith new third parameter; * file-editor.h: handle_editor_state_changed has a new third parameter * octave-qscintilla.cc (contextMenuEvent): run selection is added by the edtior
author Torsten <ttl@justmail.de>
date Fri, 16 May 2014 20:01:27 +0200
parents fac35875f6eb
children 6504a1932637
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2
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3 Copyright (C) 2011-2013 Jacob Dawid
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if !defined (octave_file_editor_tab_h)
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24 #define octave_file_editor_tab_h 1
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25
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26 #include <QWidget>
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27 #include <QCloseEvent>
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28 #include <QFileSystemWatcher>
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29 #include <QSettings>
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30 #include <QFileInfo>
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31 #include <Qsci/qsciapis.h>
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32 #include <QStatusBar>
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33 #include <QLabel>
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34
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35 #include "find-dialog.h"
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36 #include "octave-qscintilla.h"
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37
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38 class file_editor;
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39
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40 class file_editor_tab : public QWidget
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41 {
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42 Q_OBJECT
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43
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44 public:
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45
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46 file_editor_tab (const QString& directory = "");
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47
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48 ~file_editor_tab (void);
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49
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50 octave_qscintilla *qsci_edit_area () { return _edit_area; }
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51
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52 public slots:
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53
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54 void update_window_title (bool modified);
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55 void handle_copy_available (bool enableCopy);
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56 void handle_margin_clicked (int line, int margin,
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57 Qt::KeyboardModifiers state);
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58
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59 // Tells the editor tab to react on changed settings.
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60 void notice_settings (const QSettings *settings);
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61
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62 // Will initiate close if associated with the identifier tag.
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63 void conditional_close (const QWidget *ID, bool app_closing = false);
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64
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65 // Change to a different editor tab by identifier tag.
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66 void change_editor_state (const QWidget *ID);
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67
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68 // Simply transmit file name.
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69 void file_name_query (const QWidget *ID);
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70
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71 void set_focus (const QWidget *ID);
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72 void context_help (const QWidget *ID, bool);
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73 void context_edit (const QWidget *ID);
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74 void save_file (const QWidget *ID);
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75 void save_file (const QWidget *ID, const QString& fileName,
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76 bool remove_on_success);
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77 void save_file_as (const QWidget *ID);
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78 void print_file (const QWidget *ID);
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79 void run_file (const QWidget *ID);
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80 void context_run (const QWidget *ID);
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81 void toggle_bookmark (const QWidget *ID);
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82 void next_bookmark (const QWidget *ID);
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83 void previous_bookmark (const QWidget *ID);
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84 void remove_bookmark (const QWidget *ID);
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85
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86 void toggle_breakpoint (const QWidget *ID);
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87 void next_breakpoint (const QWidget *ID);
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88 void previous_breakpoint (const QWidget *ID);
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89 void remove_all_breakpoints (const QWidget *ID);
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90
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91 void scintilla_command (const QWidget *, unsigned int);
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92
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93 void comment_selected_text (const QWidget *ID);
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94 void uncomment_selected_text (const QWidget *ID);
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95
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96 void indent_selected_text (const QWidget *ID);
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97 void unindent_selected_text (const QWidget *ID);
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98
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99 void zoom_in (const QWidget *ID);
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100 void zoom_out (const QWidget *ID);
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101 void zoom_normal (const QWidget *ID);
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102
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103 void find (const QWidget *ID);
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104 void goto_line (const QWidget *ID, int line = -1);
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105 void show_auto_completion (const QWidget *ID);
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106
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107 void insert_debugger_pointer (const QWidget *ID, int line = -1);
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108 void delete_debugger_pointer (const QWidget *ID, int line = -1);
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109
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110 void do_breakpoint_marker (bool insert, const QWidget *ID, int line = -1);
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111
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112 void set_modified (bool modified = true);
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113
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114 QString load_file (const QString& fileName);
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115 void new_file (const QString& commands = QString ());
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116
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117 void file_has_changed (const QString& fileName);
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118
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119 void execute_command_in_terminal (const QString& command);
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120 void edit_area_has_focus (bool foucs);
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121 void create_context_menu (QMenu *);
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122
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123 signals:
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124
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125 void file_name_changed (const QString& fileName, const QString& toolTip);
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126 void editor_state_changed (bool copy_available, const QString& fileName,
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127 bool is_octave_file);
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128 void tab_remove_request ();
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129 void add_filename_to_list (const QString&, QWidget *);
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130 void mru_add_file (const QString& file_name);
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131 void editor_check_conflict_save (const QString& saveFileName,
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132 bool remove_on_success);
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133 void run_file_signal (const QFileInfo& info);
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134 void execute_command_in_terminal_signal (const QString&);
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135 void set_global_edit_shortcuts_signal (bool);
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136 void create_context_menu_tab_signal (QMenu *);
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137
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138 protected:
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139
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140 void closeEvent (QCloseEvent *event);
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141 void set_file_name (const QString& fileName);
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142
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143 private slots:
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144
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145 // When user closes message box for reload question.
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146 void handle_file_reload_answer (int decision);
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147
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148 // When user closes message box for resave question.
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149 void handle_file_resave_answer (int decision);
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150
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151 // When user closes message box for modified question.
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152 void handle_file_modified_answer (int decision);
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153
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154 // When user closes find_dialog box.
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155 void handle_find_dialog_finished (int decision);
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156
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157 // When user closes QFileDialog box.
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158 void handle_save_file_as_answer (const QString& fileName);
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159 void handle_save_file_as_answer_close (const QString& fileName);
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160 void handle_save_file_as_answer_cancel ();
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161
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162 // When apis preparation has finished and is ready to save
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163 void save_apis_info ();
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164
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165 // When the numer of lines changes -> adapt width of margin
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166 void auto_margin_width ();
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167
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168 void handle_cursor_moved (int line, int col);
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169
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170 private:
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171
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172 enum editor_markers
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173 {
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174 bookmark,
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175 breakpoint,
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176 debugger_position
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177 };
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178
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179 struct bp_info
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180 {
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181 bp_info (const QString& fname, int l = 0);
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182
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183 int line;
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184 std::string file;
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185 std::string dir;
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186 std::string function_name;
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187 };
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188
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189 bool valid_file_name (const QString& file=QString ());
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190 void save_file (const QString& saveFileName, bool remove_on_success = false);
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191 void save_file_as (bool remove_on_success = false);
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192 bool check_valid_identifier (QString file_name);
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193
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194 void update_lexer ();
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195 void request_add_breakpoint (int line);
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196 void request_remove_breakpoint (int line);
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197
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198 void show_dialog (QDialog *dlg);
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199 int check_file_modified ();
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200 void do_comment_selected_text (bool comment);
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201 QString comment_string (const QString&);
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202 void do_indent_selected_text (bool indent);
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203
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204 void add_breakpoint_callback (const bp_info& info);
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205 void remove_breakpoint_callback (const bp_info& info);
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206 void remove_all_breakpoints_callback (const bp_info& info);
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207 void center_current_line ();
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208
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209 octave_qscintilla *_edit_area;
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210
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211 QStatusBar *_status_bar;
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212 QLabel *_row_indicator;
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213 QLabel *_col_indicator;
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214
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215 QString _file_name;
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216 QString _file_name_short;
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217
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218 bool _long_title;
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219 bool _copy_available;
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220 bool _app_closing;
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221 bool _is_octave_file;
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222
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223 QFileSystemWatcher _file_system_watcher;
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224
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225 find_dialog *_find_dialog;
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226 bool _find_dialog_is_visible;
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227 QRect _find_dialog_geometry;
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228
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229 QsciAPIs *_lexer_apis;
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230 QString _prep_apis_file;
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231 };
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232
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233 #endif