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1 /* vi:set ts=8 sts=0 sw=8:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 */
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8
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9 /*
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10 * Porting to KDE(2) was done by
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11 *
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12 * (C) 2000 by Thomas Capricelli <orzel@freehackers.org>
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13 *
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14 * Please visit http://freehackers.org/kvim for other vim- or
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15 * kde-related coding.
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16 *
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17 * $Id$
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18 *
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19 */
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20
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21 #ifndef GUI_KDE_WIDGET
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22 #define GUI_KDE_WIDGET
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23
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24 #if 1
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25 #define dbf( format, args... ) { printf( "%s" " : " format "\n" , __FUNCTION__ , ## args ); fflush(stdout); }
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26 #define db() { printf( "%s\n", __FUNCTION__ );fflush(stdout); }
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27 #else
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28 #define dbf(format, args... )
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29 #define db()
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30 #endif
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31
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32 #define UNIX // prevent a warning : a symbol is defined twice in X and Qt
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33
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34 #include <qdialog.h>
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35 #include <qlabel.h>
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36 #include <qsignalmapper.h>
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37 #include <qtimer.h>
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38 #include <qmainwindow.h>
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39 #include <qapplication.h>
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40 #include <qevent.h>
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41 #include <qlineedit.h>
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42 #include <qpainter.h>
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43 #include <qwidget.h>
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44 #include <qpopupmenu.h>
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45 #include <klocale.h>
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46 #include <kapp.h>
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47 #include <kcmdlineargs.h>
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48 #include <kaboutdata.h>
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49 #include <keditcl.h>
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50 #include <kaboutdata.h>
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51 #if (KDE_VERSION>=290)
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52 #include <kmainwindow.h>
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53 #else
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54 #include <ktmainwindow.h>
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55 #endif
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56 #include <kparts/part.h>
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57 #include <kurl.h>
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58 #include "kvim_iface.h"
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59
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60 #undef UNIX // prevent a warning
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61 extern "C" {
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62 #include "vim.h"
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63 }
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64
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65 class QPushButton;
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66 class QDialog;
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67 class QLineEdit;
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68 class QSignalMapper;
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69 class QPaintEvent;
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70
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71 enum BlinkState {
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72 BLINK_NONE,
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73 BLINK_ON,
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74 BLINK_OFF
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75 };
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76
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77 class VimWidget : public QWidget, virtual public KVim
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78 {
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79 Q_OBJECT
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80
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81 public:
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82 VimWidget( QWidget *parent=0, const char *name=0, WFlags f=0 );
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83 virtual void paintEvent( QPaintEvent *);
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84 void draw_string(int x, int y, QString s, int len, int flags);
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85
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86 /** Init the blinking time */
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87 void set_blink_time( long, long, long );
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88 void start_cursor_blinking();
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89 void stop_cursor_blinking();
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90 void wait(long);
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91 #ifdef FEAT_CLIENTSERVER
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92 void serverActivate(WId id);
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93 #endif
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94 void flash();
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95
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96 /** DCOP */
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97 void execNormal(QString command);
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98 void execInsert(QString command);
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99 void execRaw(QString command);
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100 void execCmd(QString command);
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101 QString eval(QString expr);
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102
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103 bool wait_done;
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104 BlinkState blink_state;
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105 QPainter *painter;
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106 QPopupMenu *menu;
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107
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108 protected:
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109 virtual void keyPressEvent( QKeyEvent * );
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110 virtual void mousePressEvent( QMouseEvent *);
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111 virtual void mouseDoubleClickEvent( QMouseEvent *);
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112 virtual void mouseReleaseEvent( QMouseEvent *);
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113 virtual void mouseMoveEvent( QMouseEvent *);
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114 virtual void focusInEvent( QFocusEvent * );
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115 virtual void focusOutEvent( QFocusEvent * );
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116 virtual void dragEnterEvent (QDragEnterEvent *);
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117 virtual void dropEvent (QDropEvent *);
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118 #ifdef FEAT_XIM
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119 virtual void imStartEvent ( QIMEvent * );
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120 virtual void imEndEvent ( QIMEvent * );
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121 virtual void imComposeEvent ( QIMEvent * );
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122 #endif
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123
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124 /* cursor blinking stuff */
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125 QTimer blink_timer;
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126 long blink_wait_time, blink_on_time, blink_off_time;
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127
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128 /* wait for input */
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129 QTimer wait_timer;
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130
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131 public slots:
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132 void blink_cursor();
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133 void wait_timeout();
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134 };
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135
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136 class VimMainWindow : public KMainWindow
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137 {
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138 Q_OBJECT
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139
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140 public:
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141 VimMainWindow ( const char *name = 0L, WFlags f = WDestructiveClose );
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142
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143 /** called when the widget closes */
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144 // bool close(bool alsoDelete);
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145 VimWidget *w;
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146 KEdFind *finddlg;
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147 KEdReplace *repldlg;
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148 int have_tearoff;
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149 QTextCodec *codec;
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150
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151 public slots:
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152 void menu_activated(int dx);
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153 void clipboard_selection_update();
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154 void clipboard_data_update();
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155 void slotSearch();
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156 void slotFind();
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157 void slotReplace();
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158 void slotReplaceAll();
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159 void showAboutApplication();
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160 void showAboutKDE();
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161 void showBugReport();
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162 void showTipOfTheDay();
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163 void buffersToolbar();
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164 bool isLocked();
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165 void lock();
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166 void unlock();
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167
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168 protected:
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169 virtual void wheelEvent (QWheelEvent *);
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170 virtual void resizeEvent ( QResizeEvent *e );
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171
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172 #if defined(FEAT_SESSION)
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173 void saveGlobalProperties (KConfig *conf);
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174 void readGlobalProperties (KConfig *conf);
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175 #endif
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176 bool queryClose();
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177 bool queryExit();
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178 bool locked;
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179 };
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180
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181
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182 class VimDialog : public QDialog
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183 {
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184 Q_OBJECT
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185 public:
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186 VimDialog (int type, /* type of dialog */
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187 unsigned char * title, /* title of dialog */
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188 unsigned char * message, /* message text */
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189 unsigned char * buttons, /* names of buttons */
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190 int def_but, /* default button */
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191 char_u *textfield); /* input text */
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192 private:
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193 QSignalMapper mapper;
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194 QLineEdit *entry;
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195 char_u *ret;
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196 int butNb;
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197
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198 protected slots:
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199 void done(int);
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200 };
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201
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202
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203 /*
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204 * QScrollBar pool
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205 */
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206 struct GuiScrollbar;
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207
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208 class SBPool : public QObject
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209 {
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210 Q_OBJECT
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211 public:
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212 SBPool(void);
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213 void create(GuiScrollbar * sb, int orient);
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214 void destroy(GuiScrollbar * sb);
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215 public slots:
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216 void sbUsed(int who);
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217 private:
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218 QSignalMapper mapper;
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219 };
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220
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221 class KVimUtils {
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222 public:
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223 static QString convertEncodingName(QString);
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224 #if QT_VERSION<300
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225 static bool fromString(QFont*,QString);
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226 static QString toString(QFont*);
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227 #endif
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228 };
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229
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230 extern VimMainWindow *vmw;
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231 extern SBPool *sbpool;
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232 extern QString *argServerName;
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233
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234 #endif // GUI_KDE_WIDGET
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