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annotate libgui/src/m-editor/file-editor-tab.h @ 19642:4b980842edba gui-release

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clean up some signal-slot combinations in the editor * file-editor-tab.cc (contructor): remove connections of signals for command execution and for creating the context menu; (execute_command_in_terminal, create_context_menu): related slots removed * file-editor-tab.h: removed slots and signals that were emitted therein * file-editor.cc (add_file_editor_tab): connect edit area signals directly to the related slots without involving the editor tab
author Torsten <ttl@justmail.de>
date Thu, 22 Jan 2015 21:38:12 +0100
parents d258070914ef
children 8ef79bc61d8a
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 #include <QComboBox>
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35
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36 #include "find-dialog.h"
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37 #include "octave-qscintilla.h"
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38 #include "builtin-defun-decls.h"
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39
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40 class file_editor;
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41
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42 class file_editor_tab : public QWidget
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43 {
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44 Q_OBJECT
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45
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46 public:
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47
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48 file_editor_tab (const QString& directory = "");
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49
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50 ~file_editor_tab (void);
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51
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52 octave_qscintilla *qsci_edit_area () { return _edit_area; }
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53
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54 // Will initiate close if associated with the identifier tag.
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55 bool conditional_close (int app_closing = 0); // default 0: close tab only
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57
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58 public slots:
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59
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60 void update_window_title (bool modified);
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61 void handle_copy_available (bool enableCopy);
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62 void handle_margin_clicked (int line, int margin,
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63 Qt::KeyboardModifiers state);
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64
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65 // Tells the editor tab to react on changed settings.
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66 void notice_settings (const QSettings *settings);
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67
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68 // Change to a different editor tab by identifier tag.
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69 void change_editor_state (const QWidget *ID);
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70
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71 // Simply transmit file name.
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72 void file_name_query (const QWidget *ID);
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73
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74 void set_focus (const QWidget *ID);
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75 void context_help (const QWidget *ID, bool);
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76 void context_edit (const QWidget *ID);
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77 void save_file (const QWidget *ID);
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78 void save_file (const QWidget *ID, const QString& fileName,
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79 bool remove_on_success);
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80 void save_file_as (const QWidget *ID);
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81 void print_file (const QWidget *ID);
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82 void run_file (const QWidget *ID);
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83 void context_run (const QWidget *ID);
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84 void toggle_bookmark (const QWidget *ID);
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85 void next_bookmark (const QWidget *ID);
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86 void previous_bookmark (const QWidget *ID);
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87 void remove_bookmark (const QWidget *ID);
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88
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89 void toggle_breakpoint (const QWidget *ID);
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90 void next_breakpoint (const QWidget *ID);
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91 void previous_breakpoint (const QWidget *ID);
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92 void remove_all_breakpoints (const QWidget *ID);
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93
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94 void scintilla_command (const QWidget *, unsigned int);
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95
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96 void comment_selected_text (const QWidget *ID);
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97 void uncomment_selected_text (const QWidget *ID);
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98
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99 void indent_selected_text (const QWidget *ID);
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100 void unindent_selected_text (const QWidget *ID);
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101 void convert_eol (const QWidget *ID, QsciScintilla::EolMode);
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102
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103 void zoom_in (const QWidget *ID);
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104 void zoom_out (const QWidget *ID);
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105 void zoom_normal (const QWidget *ID);
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106
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107 void find (const QWidget *ID);
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108 void goto_line (const QWidget *ID, int line = -1);
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109 void show_auto_completion (const QWidget *ID);
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110
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111 void insert_debugger_pointer (const QWidget *ID, int line = -1);
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112 void delete_debugger_pointer (const QWidget *ID, int line = -1);
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113
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114 void do_breakpoint_marker (bool insert, const QWidget *ID, int line = -1);
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115
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116 void set_modified (bool modified = true);
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117
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118 QString load_file (const QString& fileName);
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119 void new_file (const QString& commands = QString ());
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120
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121 void file_has_changed (const QString& fileName);
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122
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123 void handle_context_menu_edit (const QString&);
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124
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125 signals:
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126
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127 void file_name_changed (const QString& fileName, const QString& toolTip);
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128 void editor_state_changed (bool copy_available, const QString& fileName,
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129 bool is_octave_file);
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130 void tab_remove_request ();
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131 void add_filename_to_list (const QString&, QWidget *);
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132 void mru_add_file (const QString& file_name);
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133 void editor_check_conflict_save (const QString& saveFileName,
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134 bool remove_on_success);
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135 void run_file_signal (const QFileInfo& info);
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136 void set_global_edit_shortcuts_signal (bool);
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137 void request_open_file (const QString&);
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138
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139 protected:
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140
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141 void closeEvent (QCloseEvent *event);
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142 void set_file_name (const QString& fileName);
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143
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144 private slots:
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145
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146 // When user closes message box for reload question.
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147 void handle_file_reload_answer (int decision);
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148
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149 // When user closes message box for resave question.
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150 void handle_file_resave_answer (int decision);
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151
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152 // When user closes message box for modified question.
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153 void handle_file_modified_answer (int decision);
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154
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155 // When user closes find_dialog box.
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156 void handle_find_dialog_finished (int decision);
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157
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158 // When user closes QFileDialog box.
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159 void handle_save_file_as_answer (const QString& fileName);
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160 void handle_save_file_as_answer_close (const QString& fileName);
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161 void handle_save_file_as_answer_cancel ();
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162 void handle_save_as_filter_selected (const QString& filter);
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163 void handle_combo_eol_current_index (int index);
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164
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165 // When apis preparation has finished and is ready to save
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166 void save_apis_info ();
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167
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168 // When the numer of lines changes -> adapt width of margin
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169 void auto_margin_width ();
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170
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171 void handle_cursor_moved (int line, int col);
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172
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173 private:
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174
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175 enum editor_markers
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176 {
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177 bookmark,
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178 breakpoint,
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179 debugger_position
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180 };
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181
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182 struct bp_info
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183 {
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parents: 18082
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184 bp_info (const QString& fname, int l = 0);
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185
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parents: 18082
diff changeset
186 int line;
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187 std::string file;
16568
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188 std::string dir;
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189 std::string function_name;
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190 };
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191
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diff changeset
192 bool valid_file_name (const QString& file=QString ());
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193 void save_file (const QString& saveFileName, bool remove_on_success = false);
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194 void save_file_as (bool remove_on_success = false);
18318
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Julien Bect <julien.bect@supelec.fr>
parents: 18303
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195 bool check_valid_identifier (QString file_name);
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196
14869
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parents: 14829
diff changeset
197 void update_lexer ();
14827
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diff changeset
198 void request_add_breakpoint (int line);
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199 void request_remove_breakpoint (int line);
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200
17973
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parents: 17962
diff changeset
201 void show_dialog (QDialog *dlg);
16018
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Torsten <ttl@justmail.de>
parents: 15984
diff changeset
202 int check_file_modified ();
14709
f50591409306 Started to rename class names and methods from camel case to underscore-
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parents: 14707
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203 void do_comment_selected_text (bool comment);
16719
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parents: 16716
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204 QString comment_string (const QString&);
18303
106da7544504 gui: Add indent/unindent edit menu to editor (Bug #41223)
John Donoghue <john.donoghue@ieee.org>
parents: 18275
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205 void do_indent_selected_text (bool indent);
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206
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207 void add_breakpoint_callback (const bp_info& info);
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208 void remove_breakpoint_callback (const bp_info& info);
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209 void remove_all_breakpoints_callback (const bp_info& info);
16389
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parents: 16386
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210 void center_current_line ();
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diff changeset
211
18867
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parents: 18801
diff changeset
212 void add_octave_apis (octave_value_list key_ovl);
18868
0e6f7b5f6556 propose function name as file name when saving a new file (bug #42568)
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213 QString get_function_name ();
18867
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214
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diff changeset
215 QsciScintilla::EolMode detect_eol_mode ();
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216 void update_eol_indicator ();
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diff changeset
217
16731
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parents: 16719
diff changeset
218 octave_qscintilla *_edit_area;
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219
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parents: 17822
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220 QStatusBar *_status_bar;
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diff changeset
221 QLabel *_row_indicator;
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diff changeset
222 QLabel *_col_indicator;
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parents: 18236
diff changeset
223 QLabel *_eol_indicator;
17962
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parents: 17822
diff changeset
224
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parents: 19281
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225 QsciScintilla::EolMode _save_as_desired_eol;
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diff changeset
226
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227 QString _file_name;
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diff changeset
228 QString _file_name_short;
14676
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diff changeset
229
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diff changeset
230 bool _long_title;
5fc1ce2947bd style fixes
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parents: 16547
diff changeset
231 bool _copy_available;
19445
ed0df431631b allow to cancel exiting if editor tabs are modified and exit is requested in gui
Torsten <ttl@justmail.de>
parents: 19290
diff changeset
232 int _app_closing; // -1: octave exits, 1: exit request in gui, 0: no exit
18801
095fdef3d67c use editors run selection action for the context menu
Torsten <ttl@justmail.de>
parents: 18723
diff changeset
233 bool _is_octave_file;
18871
08d7dbd728bc save a new file before trying to run it from the editor (bug #42571)
Torsten <ttl@justmail.de>
parents: 18868
diff changeset
234 bool _modal_dialog;
18980
0be65bd7f369 add an user preference for loading changed files without a prompt (bug #42678)
Torsten <ttl@justmail.de>
parents: 18871
diff changeset
235 bool _always_reload_changed_files;
14676
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parents:
diff changeset
236
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diff changeset
237 QFileSystemWatcher _file_system_watcher;
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parents: 15425
diff changeset
238
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diff changeset
239 find_dialog *_find_dialog;
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parents: 16547
diff changeset
240 bool _find_dialog_is_visible;
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parents: 16547
diff changeset
241 QRect _find_dialog_geometry;
16704
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Torsten <ttl@justmail.de>
parents: 16638
diff changeset
242
e38a0fa08368 fix restoring editor files from previous session and speedup lexer preparation
Torsten <ttl@justmail.de>
parents: 16638
diff changeset
243 QsciAPIs *_lexer_apis;
16715
96ed7ab44e2e save prepared apis info for qscintilla into a path depending on octave version
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parents: 16704
diff changeset
244 QString _prep_apis_file;
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parents:
diff changeset
245 };
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parents:
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246
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diff changeset
247 #endif