ManaPlus
virtshortcutcontainer.cpp
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1 /*
2  * The ManaPlus Client
3  * Copyright (C) 2009 The Mana World Development Team
4  * Copyright (C) 2009-2010 Andrei Karas
5  * Copyright (C) 2011-2018 The ManaPlus Developers
6  *
7  * This file is part of The ManaPlus Client.
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program. If not, see <http://www.gnu.org/licenses/>.
21  */
22 
24 
25 #include "dragdrop.h"
26 #include "settings.h"
27 
28 #include "being/playerinfo.h"
29 
30 #include "gui/viewport.h"
31 
32 #include "gui/fonts/font.h"
33 
35 
36 #include "gui/popups/itempopup.h"
37 #include "gui/popups/popupmenu.h"
38 
40 
41 #include "utils/stringutils.h"
42 
43 #include "debug.h"
44 
46  ShortcutBase *const shortcut) :
47  ShortcutContainer(widget),
48  mItemClicked(false),
49  mEquipedColor(getThemeColor(ThemeColorId::ITEM_EQUIPPED, 255U)),
50  mEquipedColor2(getThemeColor(ThemeColorId::ITEM_EQUIPPED_OUTLINE, 255U)),
51  mUnEquipedColor(getThemeColor(ThemeColorId::ITEM_NOT_EQUIPPED, 255U)),
52  mUnEquipedColor2(getThemeColor(ThemeColorId::ITEM_NOT_EQUIPPED_OUTLINE,
53  255U)),
54  mShortcut(shortcut)
55 {
56  if (mShortcut != nullptr)
58  else
59  mMaxItems = 0;
60 }
61 
63 {
64 }
65 
66 void VirtShortcutContainer::setWidget2(const Widget2 *const widget)
67 {
68  Widget2::setWidget2(widget);
73  255U);
74 }
75 
77 {
78  if (mShortcut == nullptr)
79  return;
80 
81  BLOCK_START("VirtShortcutContainer::draw")
82  if (settings.guiAlpha != mAlpha)
83  {
85  if (mBackgroundImg != nullptr)
87  }
88 
89  drawBackground(graphics);
90 
91  const Inventory *const inv = PlayerInfo::getInventory();
92  if (inv == nullptr)
93  {
94  BLOCK_END("VirtShortcutContainer::draw")
95  return;
96  }
97 
98  Font *const font = getFont();
99 
100  for (unsigned i = 0; i < mMaxItems; i++)
101  {
102  const int itemX = (i % mGridWidth) * mBoxWidth;
103  const int itemY = (i / mGridWidth) * mBoxHeight;
104 
105  if (mShortcut->getItem(i) < 0)
106  continue;
107 
108  const Item *const item = inv->findItem(mShortcut->getItem(i),
109  mShortcut->getItemColor(i));
110 
111  if (item != nullptr)
112  {
113  // Draw item icon.
114  Image *const image = item->getImage();
115 
116  if (image != nullptr)
117  {
118  std::string caption;
119  if (item->getQuantity() > 1)
120  caption = toString(item->getQuantity());
121  else if (item->isEquipped() == Equipped_true)
122  caption = "Eq.";
123 
124  image->setAlpha(1.0F);
125  graphics->drawImage(image, itemX, itemY);
126  if (item->isEquipped() == Equipped_true)
127  {
128  font->drawString(graphics,
131  caption,
132  itemX + (mBoxWidth - font->getWidth(caption)) / 2,
133  itemY + mBoxHeight - 14);
134  }
135  else
136  {
137  font->drawString(graphics,
140  caption,
141  itemX + (mBoxWidth - font->getWidth(caption)) / 2,
142  itemY + mBoxHeight - 14);
143  }
144  }
145  }
146  }
147  BLOCK_END("VirtShortcutContainer::draw")
148 }
149 
151 {
152  if (mShortcut == nullptr)
153  return;
154 
155  BLOCK_START("VirtShortcutContainer::safeDraw")
156  if (settings.guiAlpha != mAlpha)
157  {
159  if (mBackgroundImg != nullptr)
161  }
162 
163  safeDrawBackground(graphics);
164 
165  const Inventory *const inv = PlayerInfo::getInventory();
166  if (inv == nullptr)
167  {
168  BLOCK_END("VirtShortcutContainer::safeDraw")
169  return;
170  }
171 
172  Font *const font = getFont();
173 
174  for (unsigned i = 0; i < mMaxItems; i++)
175  {
176  const int itemX = (i % mGridWidth) * mBoxWidth;
177  const int itemY = (i / mGridWidth) * mBoxHeight;
178 
179  if (mShortcut->getItem(i) < 0)
180  continue;
181 
182  const Item *const item = inv->findItem(mShortcut->getItem(i),
183  mShortcut->getItemColor(i));
184 
185  if (item != nullptr)
186  {
187  // Draw item icon.
188  Image *const image = item->getImage();
189 
190  if (image != nullptr)
191  {
192  std::string caption;
193  if (item->getQuantity() > 1)
194  caption = toString(item->getQuantity());
195  else if (item->isEquipped() == Equipped_true)
196  caption = "Eq.";
197 
198  image->setAlpha(1.0F);
199  graphics->drawImage(image, itemX, itemY);
200  if (item->isEquipped() == Equipped_true)
201  {
202  font->drawString(graphics,
205  caption,
206  itemX + (mBoxWidth - font->getWidth(caption)) / 2,
207  itemY + mBoxHeight - 14);
208  }
209  else
210  {
211  font->drawString(graphics,
214  caption,
215  itemX + (mBoxWidth - font->getWidth(caption)) / 2,
216  itemY + mBoxHeight - 14);
217  }
218  }
219  }
220  }
221  BLOCK_END("VirtShortcutContainer::safeDraw")
222 }
223 
225 {
226  if (mShortcut == nullptr)
227  return;
228 
229  if (event.getButton() == MouseButton::LEFT)
230  {
231  if (dragDrop.isEmpty() && mItemClicked)
232  {
233  const int index = getIndexFromGrid(event.getX(), event.getY());
234 
235  if (index == -1)
236  return;
237 
238  const int itemId = mShortcut->getItem(index);
239  const ItemColor itemColor = mShortcut->getItemColor(index);
240 
241  if (itemId < 0)
242  return;
243 
244  const Inventory *const inv = PlayerInfo::getInventory();
245  if (inv == nullptr)
246  return;
247 
248  Item *const item = inv->findItem(itemId, itemColor);
249 
250  if (item != nullptr)
251  {
253  mShortcut->removeItem(index);
254  }
255  else
256  {
257  dragDrop.clear();
258  }
259  }
260  }
261 }
262 
264 {
265  if ((mShortcut == nullptr) || (inventoryWindow == nullptr))
266  return;
267 
268  const int index = getIndexFromGrid(event.getX(), event.getY());
269 
270  if (index == -1)
271  return;
272 
273  event.consume();
274 
275  const MouseButtonT eventButton = event.getButton();
276  if (eventButton == MouseButton::LEFT)
277  {
278  if (mShortcut->getItem(index) > 0)
279  {
280  mItemClicked = true;
281  }
282  else
283  {
284  if (dragDrop.isSelected())
285  {
288  dragDrop.deselect();
289  }
290  }
291  }
292  else if (eventButton == MouseButton::RIGHT)
293  {
294  const Inventory *const inv = PlayerInfo::getInventory();
295  if (inv == nullptr)
296  return;
297 
298  Item *const item = inv->findItem(mShortcut->getItem(index),
299  mShortcut->getItemColor(index));
300 
301  if (popupMenu != nullptr)
302  {
304  viewport->mMouseY,
305  item);
306  }
307  }
308 }
309 
311 {
312  if (mShortcut == nullptr)
313  return;
314 
315  if (event.getButton() == MouseButton::LEFT)
316  {
317  if (mShortcut->isItemSelected())
319 
320  const int index = getIndexFromGrid(event.getX(), event.getY());
321  if (index == -1)
322  {
323  dragDrop.clear();
324  return;
325  }
326  if (!dragDrop.isEmpty())
327  {
329  {
332  dragDrop.clear();
333  dragDrop.deselect();
334  }
335  }
336 
337  mItemClicked = false;
338  }
339 }
340 
341 // Show ItemTooltip
343 {
344  if (mShortcut == nullptr)
345  return;
346 
347  const int index = getIndexFromGrid(event.getX(), event.getY());
348 
349  if (index == -1)
350  return;
351 
352  const int itemId = mShortcut->getItem(index);
353  const ItemColor itemColor = mShortcut->getItemColor(index);
354 
355  if (itemId < 0)
356  return;
357 
358  const Inventory *const inv = PlayerInfo::getInventory();
359  if (inv == nullptr)
360  return;
361 
362  const Item *const item = inv->findItem(itemId, itemColor);
363 
364  if ((item != nullptr) && (viewport != nullptr))
365  {
366  itemPopup->setItem(item, false);
368  }
369  else
370  {
372  }
373 }
374 
376 {
377  if (itemPopup != nullptr)
379 }
380 
382 {
383  if (itemPopup != nullptr)
385 }
Font * getFont() const
Definition: widget.cpp:330
Definition: font.h:88
void clear()
Definition: dragdrop.h:182
bool isSelected() const
Definition: dragdrop.h:224
Item * findItem(const int itemId, const ItemColor color) const
Definition: inventory.cpp:93
void setVisible(Visible visible)
Definition: widget.cpp:224
Equipped isEquipped() const
Definition: item.h:128
void setItemSelected(const int itemId)
Definition: shortcutbase.h:112
MouseButtonT getButton() const
Definition: mouseevent.h:115
virtual void setWidget2(const Widget2 *const widget)
Definition: widget2.h:63
Inventory * getInventory()
Definition: playerinfo.cpp:192
#define BLOCK_START(name)
Definition: perfomance.h:78
DragDrop dragDrop
#define BLOCK_END(name)
Definition: perfomance.h:79
uint16_t ItemColor
Definition: itemcolor.h:29
bool isItemSelected() const
Definition: shortcutbase.h:120
int mMouseX
Definition: viewport.h:153
const bool Equipped_true
Definition: equipped.h:29
bool isEmpty() const
Definition: dragdrop.h:195
InventoryWindow * inventoryWindow
void setItems(const size_t index, const int itemId, const ItemColor color)
Definition: shortcutbase.h:102
VirtShortcutContainer(Widget2 *const widget, ShortcutBase *const shortcut)
void dragItem(const Item *const item, const DragDropSourceT source, const int tag)
Definition: dragdrop.h:86
int getIndexFromGrid(const int pointX, const int pointY) const
Settings settings
Definition: settings.cpp:31
virtual void setAlpha(const float alpha)
Definition: image.cpp:285
bool isSourceItemContainer() const
Definition: dragdrop.h:240
void showDropPopup(const int x, const int y, const Item *const item)
Definition: popupmenu.cpp:1848
const bool Visible_false
Definition: visible.h:29
void removeItem(const size_t index)
Definition: shortcutbase.h:126
int getQuantity() const
Definition: item.h:104
void widgetHidden(const Event &event)
int getSelected() const
Definition: dragdrop.h:218
PopupMenu * popupMenu
Definition: popupmenu.cpp:102
void position(const int x, const int y)
Definition: popup.cpp:232
void drawString(Graphics *const graphics, Color col, const Color &col2, const std::string &text, const int x, const int y)
Definition: font.cpp:253
Definition: item.h:48
void mouseDragged(MouseEvent &event)
void deselect()
Definition: dragdrop.h:212
void mousePressed(MouseEvent &event)
int getItem(const size_t index) const
Definition: shortcutbase.h:71
void mouseMoved(MouseEvent &event)
bool shortcut(InputEvent &event)
Definition: actions.cpp:34
void setItem(const ItemInfo &item, const ItemColor color, const bool showImage, int id, const int *const cards, const ItemOptionsList *const options)
Definition: itempopup.cpp:188
void mouseReleased(MouseEvent &event)
int mMouseY
Definition: viewport.h:154
void drawBackground(Graphics *const g)
void setWidget2(const Widget2 *const widget)
std::string toString(T const &value)
converts any type to a string
Definition: catch.hpp:1774
#define A_UNUSED
Definition: localconsts.h:171
void draw(Graphics *const graphics)
Image * getImage() const
Definition: item.h:86
virtual void drawImage(const Image *const image, int dstX, int dstY)=0
int getWidth(const std::string &text) const
Definition: font.cpp:333
Definition: event.h:77
ItemColor getItemColor() const
Definition: dragdrop.h:68
Definition: image.h:61
void safeDrawBackground(Graphics *const g)
const Color & getThemeColor(const ThemeColorIdT type, const unsigned int alpha) const A_INLINE
Definition: widget2.h:44
int getX() const
Definition: mouseevent.h:126
ItemPopup * itemPopup
Definition: itempopup.cpp:63
void safeDraw(Graphics *const graphics)
float guiAlpha
Definition: settings.h:129
int getItemCount() const
Definition: shortcutbase.h:80
void mouseExited(MouseEvent &event)
MouseButton ::T MouseButtonT
Definition: mousebutton.h:77
ItemColor getSelectedColor() const
Definition: dragdrop.h:221
ItemColor getItemColor(const size_t index) const
Definition: shortcutbase.h:74
Viewport * viewport
Definition: viewport.cpp:35
int getItem() const
Definition: dragdrop.h:65