client/gui-qt/dialogs.h

   1 /**********************************************************************
   2  Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2, or (at your option)
   6    any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 ***********************************************************************/
  13
  14 #ifndef FC__DIALOGS_H
  15 #define FC__DIALOGS_H
  16
  17 #ifdef HAVE_CONFIG_H
  18 #include <fc_config.h>
  19 #endif
  20
  21 extern "C" {
  22 #include "dialogs_g.h"
  23 }
  24
  25 // Qt
  26 #include <QDialog>
  27 #include <QMessageBox>
  28 #include <QVariant>
  29
  30 // gui-qt
  31 #include "fonts.h"
  32 #include "hudwidget.h"
  33 #include "mapview.h"
  34
  35 class QComboBox;
  36 class QGridLayout;
  37 class QGroupBox;
  38 class QItemSelection;
  39 class QRadioButton;
  40 class QSignalMapper;
  41 class QTableView;
  42 class QTableWidget;
  43 class QTextEdit;
  44 class QWidget;
  45
  46 typedef void (*pfcn_void)(QVariant, QVariant);
  47 void update_nationset_combo();
  48 void popup_races_dialog(struct player *pplayer);
  49 void restart_notify_dialogs();
  50
  51
  52 class qdef_act
  53 {
  54   Q_DISABLE_COPY(qdef_act);
  55
  56 private:
  57   explicit qdef_act();
  58   static qdef_act* m_instance;
  59   int vs_city;
  60   int vs_unit;
  61 public:
  62   static qdef_act* action();
  63   static void drop();
  64   void vs_city_set(int i);
  65   void vs_unit_set(int i);
  66   int vs_city_get();
  67   int vs_unit_get();
  68 };
  69
  70 /***************************************************************************
  71   Nonmodal message box for disbanding units
  72 ***************************************************************************/
  73 class disband_box : public hud_message_box
  74 {
  75   Q_OBJECT
  76   struct unit_list *cpunits;
  77 public:
  78   explicit disband_box(struct unit_list *punits, QWidget *parent = 0);
  79   ~disband_box();
  80 private slots:
  81   void disband_clicked();
  82 };
  83
  84 /***************************************************************************
  85  Dialog for goto popup
  86 ***************************************************************************/
  87 class notify_goto : public QMessageBox
  88 {
  89   Q_OBJECT
  90   QPushButton *goto_but;
  91   QPushButton *inspect_but;
  92   QPushButton *close_but;
  93   struct tile *gtile;
  94 public:
  95   notify_goto(const char *headline, const char *lines,
  96               const struct text_tag_list *tags, struct tile *ptile,
  97               QWidget *parent);
  98
  99 private slots:
 100   void goto_tile();
 101   void inspect_city();
 102 };
 103
 104 /***************************************************************************
 105  Dialog for selecting nation, style and leader leader
 106 ***************************************************************************/
 107 class races_dialog:public QDialog
 108 {
 109   Q_OBJECT
 110   QGridLayout *main_layout;
 111   QTableWidget *nation_tabs;
 112   QList<QWidget*> *nations_tabs_list;
 113   QTableWidget *selected_nation_tabs;
 114   QComboBox *leader_name;
 115   QComboBox *qnation_set;
 116   QRadioButton *is_male;
 117   QRadioButton *is_female;
 118   QTableWidget *styles;
 119   QTextEdit *description;
 120   QPushButton *ok_button;
 121   QPushButton *random_button;
 122
 123 public:
 124   races_dialog(struct player *pplayer, QWidget *parent = 0);
 125   ~races_dialog();
 126   void refresh();
 127   void update_nationset_combo();
 128
 129 private slots:
 130   void set_index(int index);
 131   void nation_selected(const QItemSelection &sl, const QItemSelection &ds);
 132   void style_selected(const QItemSelection &sl, const QItemSelection &ds);
 133   void group_selected(const QItemSelection &sl, const QItemSelection &ds);
 134   void nationset_changed(int index);
 135   void leader_selected(int index);
 136   void ok_pressed();
 137   void cancel_pressed();
 138   void random_pressed();
 139
 140 private:
 141   int selected_nation;
 142   int selected_style;
 143   int selected_sex;
 144   struct player *tplayer;
 145   int last_index;
 146 };
 147
 148 /***************************************************************************
 149  Widget around map view to display informations like demographics report,
 150  top 5 cities, traveler's report.
 151 ***************************************************************************/
 152 class notify_dialog:public fcwidget
 153 {
 154   Q_OBJECT
 155 public:
 156   notify_dialog(const char *caption, const char *headline,
 157                 const char *lines, QWidget *parent = 0);
 158   virtual void update_menu();
 159   ~notify_dialog();
 160   void restart();
 161 protected:
 162   void mousePressEvent(QMouseEvent *event);
 163   void mouseMoveEvent(QMouseEvent *event);
 164   void mouseReleaseEvent(QMouseEvent *event);
 165 private:
 166   void paintEvent(QPaintEvent *paint_event);
 167   void calc_size(int &x, int&y);
 168   close_widget *cw;
 169   QLabel *label;
 170   QVBoxLayout *layout;
 171   QString qcaption;
 172   QString qheadline;
 173   QStringList qlist;
 174   QFont small_font;
 175   QPoint cursor;
 176 };
 177
 178 /***************************************************************************
 179  Transparent widget for selecting units
 180  TODO Add some simple scrollbars (just paint it during paint event,
 181  if 'more' is true->scroll visible and would depend on show_line
 182 ***************************************************************************/
 183 class units_select: public fcwidget
 184 {
 185   Q_OBJECT
 186   QPixmap *pix;
 187   QPixmap *h_pix; /** pixmap for highlighting */
 188   QSize item_size; /** size of each pixmap of unit */
 189   QList<unit*> unit_list; /** storing units only for drawing, for rest units
 190                             * iterate utile->units */
 191   QFont ufont;
 192   QFont info_font;
 193   int row_count;
 194   close_widget *cw;
 195 public:
 196   units_select(struct tile *ptile, QWidget *parent);
 197   ~units_select();
 198   void update_menu();
 199   void update_units();
 200   void create_pixmap();
 201   tile *utile;
 202 protected:
 203   void paint(QPainter *painter, QPaintEvent *event);
 204   void paintEvent(QPaintEvent *event);
 205   void mousePressEvent(QMouseEvent *event);
 206   void keyPressEvent(QKeyEvent *event);
 207   void mouseMoveEvent(QMouseEvent *event);
 208   void wheelEvent(QWheelEvent *event);
 209   void closeEvent(QCloseEvent *event);
 210 private slots:
 211   void update_img();
 212 private:
 213   bool more;
 214   int show_line;
 215   int highligh_num;
 216 };
 217
 218 /**************************************************************************
 219   A QPushButton that includes data like function to call and parmeters
 220 **************************************************************************/
 221 class Choice_dialog_button: public QPushButton
 222 {
 223   Q_OBJECT
 224   pfcn_void func;
 225   QVariant data1, data2;
 226 public:
 227   Choice_dialog_button(const QString title, pfcn_void func_in,
 228                        QVariant data1_in, QVariant data2_in);
 229   pfcn_void getFunc();
 230   QVariant getData1();
 231   QVariant getData2();
 232   void setData1(QVariant wariat);
 233   void setData2(QVariant wariat);
 234 };
 235
 236 /***************************************************************************
 237   Simple choice dialog, allowing choosing one of set actions
 238 ***************************************************************************/
 239 class choice_dialog: public QWidget
 240 {
 241   Q_OBJECT
 242   QPushButton *target_unit_button;
 243   QSignalMapper *signal_mapper;
 244   QVBoxLayout *layout;
 245   QHBoxLayout *unit_skip;
 246   QList<Choice_dialog_button *> buttons_list;
 247   QList<Choice_dialog_button *> last_buttons_stack;
 248   QList<Choice_dialog_button *> action_button_map;
 249   void (*run_on_close)(int);
 250   void switch_target();
 251 public:
 252   choice_dialog(const QString title, const QString text,
 253                 QWidget *parent = NULL,
 254                 void (*run_on_close_in)(int) = NULL);
 255   ~choice_dialog();
 256   void set_layout();
 257   void add_item(QString title, pfcn_void func, QVariant data1,
 258                 QVariant data2, QString tool_tip, const int button_id);
 259   void show_me();
 260   void stack_button(Choice_dialog_button *button);
 261   void unstack_all_buttons();
 262   QVBoxLayout *get_layout();
 263   Choice_dialog_button *get_identified_button(const int id);
 264   int unit_id;
 265   int target_id[ATK_COUNT];
 266   struct unit* targeted_unit;
 267   void update_dialog(const struct act_prob *act_probs);
 268 public slots:
 269   void execute_action(const int action);
 270 private slots:
 271   void prev_unit();
 272   void next_unit();
 273 };
 274
 275 void popup_revolution_dialog(struct government *government = NULL);
 276 void revolution_response(struct government *government);
 277 void popup_upgrade_dialog(struct unit_list *punits);
 278 void popup_disband_dialog(struct unit_list *punits);
 279 bool try_default_unit_action(QVariant q1, QVariant q2);
 280 bool try_default_city_action(QVariant q1, QVariant q2);
 281
 282 #endif /* FC__DIALOGS_H */