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Diffstat (limited to 'backends/keymapper/remap-dialog.cpp')
-rw-r--r--backends/keymapper/remap-dialog.cpp189
1 files changed, 135 insertions, 54 deletions
diff --git a/backends/keymapper/remap-dialog.cpp b/backends/keymapper/remap-dialog.cpp
index 8bd36fe952..ac048fc089 100644
--- a/backends/keymapper/remap-dialog.cpp
+++ b/backends/keymapper/remap-dialog.cpp
@@ -1,7 +1,32 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
#include "backends/keymapper/remap-dialog.h"
#include "gui/eval.h"
#include "gui/newgui.h"
#include "gui/PopUpWidget.h"
+#include "gui/ScrollBarWidget.h"
namespace Common {
@@ -10,7 +35,7 @@ enum {
};
RemapDialog::RemapDialog()
- : Dialog("remap"), _activeRemap(0) {
+ : Dialog("remap"), _activeRemap(0), _currentActions(0), _topRow(0) {
const int screenW = g_system->getOverlayWidth();
const int screenH = g_system->getOverlayHeight();
@@ -37,7 +62,7 @@ RemapDialog::RemapDialog()
_keymapTable = (Keymap**)malloc(sizeof(Keymap*) * keymapCount);
int labelWidth = g_gui.evaluator()->getVar("remap_popup_labelW");
- _kmPopUp = new GUI::PopUpWidget(this, "remap_popup", "Keymap:", labelWidth);
+ _kmPopUp = new GUI::PopUpWidget(this, "remap_popup", "Keymap: ", labelWidth);
if (_activeKeymaps->size() > 0) {
_kmPopUp->appendEntry(_activeKeymaps->top().keymap->getName() + " (Active)");
@@ -60,21 +85,31 @@ RemapDialog::RemapDialog()
}
}
- _w = screenW - 2 * 20;
- _h = screenH - 2 * 20;
- // Center the dialog
- _x = (screenW - _w) / 2;
- _y = (screenH - _h) / 2;
-
- _colCount = 2;
- _spacing = 10;
- _colWidth = (_w - (_colCount - 1) * _spacing) / _colCount;
- _widgetsY = g_gui.evaluator()->getVar("remap_widgetsY");
- if (g_gui.getWidgetSize() == GUI::kBigWidgetSize)
+ int scrollbarWidth;
+ if (g_gui.getWidgetSize() == GUI::kBigWidgetSize) {
_buttonHeight = GUI::kBigButtonHeight;
- else
+ scrollbarWidth = GUI::kBigScrollBarWidth;
+ } else {
_buttonHeight = GUI::kButtonHeight;
-
+ scrollbarWidth = GUI::kNormalScrollBarWidth;
+ }
+
+ _colCount = g_gui.evaluator()->getVar("remap_col_count");
+ _spacing = g_gui.evaluator()->getVar("remap_spacing");
+ _keymapArea.left = g_gui.evaluator()->getVar("remap_keymap_area.x");
+ _keymapArea.top = g_gui.evaluator()->getVar("remap_keymap_area.y");
+ _keymapArea.setWidth(g_gui.evaluator()->getVar("remap_keymap_area.w"));
+ _keymapArea.setHeight(g_gui.evaluator()->getVar("remap_keymap_area.h"));
+ _colWidth = (_keymapArea.width() - scrollbarWidth - _colCount * _spacing) / _colCount;
+ _rowCount = (_keymapArea.height() + _spacing) / (_buttonHeight + _spacing);
+ _keymapArea.setHeight(_rowCount * (_buttonHeight + _spacing) - _spacing);
+
+ _scrollBar = new GUI::ScrollBarWidget(this,
+ _keymapArea.right - scrollbarWidth, _keymapArea.top,
+ scrollbarWidth, _keymapArea.height());
+ _scrollBar->_entriesPerPage = _rowCount;
+ _scrollBar->_numEntries = 1;
+ _scrollBar->recalc();
}
RemapDialog::~RemapDialog() {
@@ -85,14 +120,16 @@ void RemapDialog::open() {
Dialog::open();
_kmPopUp->setSelected(0);
- refreshKeymap();
+ loadKeymap();
}
void RemapDialog::handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) {
if (cmd >= kRemapCmd && cmd < kRemapCmd + _keymapMappings.size()) {
startRemapping(&_keymapMappings[cmd - kRemapCmd]);
} else if (cmd == GUI::kPopUpItemSelectedCmd) {
- refreshKeymap();
+ loadKeymap();
+ } else if (cmd == GUI::kSetPositionCmd) {
+ if (data != _topRow) refreshKeymap();
} else {
GUI::Dialog::handleCommand(sender, cmd, data);
}
@@ -123,52 +160,96 @@ void RemapDialog::handleKeyDown(Common::KeyState state) {
}
-void RemapDialog::refreshKeymap() {
+void RemapDialog::loadKeymap() {
if (_activeKeymaps->size() > 0 && _kmPopUp->getSelected() == 0) {
// TODO: show active keymaps (with inherited mappings)
- } else {
+ } else if (_kmPopUp->getSelected() != -1) {
Keymap *km = _keymapTable[_kmPopUp->getSelectedTag()];
- List<Action*>& actions = km->getActions();
- setNumOfWidgets(actions.size());
- uint idx = 0;
- List<Action*>::iterator it;
- for (it = actions.begin(); it != actions.end(); it++, idx++) {
- Mapping& ma = _keymapMappings[idx];
- ma.action = *it;
- ma.actionText->setLabel(ma.action->description + ":");
- ma.keyButton->setLabel(ma.action->getMappedKey()->description);
- }
+ _currentActions = &km->getActions();
+
+ int actionCount = _currentActions->size();
+ int maxActions = _colCount * _rowCount;
+ if (actionCount < maxActions)
+ setupWidgets(actionCount);
+ else
+ setupWidgets(maxActions);
+
+ // refresh scroll bar
+ _scrollBar->_currentPos = 0;
+ _scrollBar->_numEntries = (actionCount + _colCount - 1) / _colCount;
+ _scrollBar->recalc();
+
+ _topRow = 0;
+ _topAction = _currentActions->begin();
+ } else {
+ _currentActions = 0;
+ setupWidgets(0);
}
+ refreshKeymap();
+
}
-void RemapDialog::setNumOfWidgets(uint newNum) {
- uint num = _keymapMappings.size();
- if (num < newNum) {
- uint textYOff = (_buttonHeight - kLineHeight) / 2;
- while (num < newNum) {
- uint x = (num % _colCount) * (_colWidth + _spacing);
- uint y = _widgetsY + (num / _colCount) * (_buttonHeight + _spacing);
- Mapping ma;
- ma.action = 0;
- ma.actionText = new GUI::StaticTextWidget(this, x, y + textYOff,
- _colWidth / 2, kLineHeight, "", Graphics::kTextAlignRight);
- ma.keyButton = new GUI::ButtonWidget(this, x + _colWidth / 2,
- y, _colWidth / 2, _buttonHeight, "", kRemapCmd + num);
- _keymapMappings.push_back(ma);
- num++;
- }
- } else {
- while (num > newNum) {
- Mapping ma = _keymapMappings.remove_at(num - 1);
- removeWidget(ma.actionText);
- delete ma.actionText;
- removeWidget(ma.keyButton);
- delete ma.keyButton;
- num--;
- }
+void RemapDialog::refreshKeymap() {
+ uint newTopRow = _scrollBar->_currentPos;
+ while (newTopRow < _topRow) {
+ for (uint i = 0; i < _colCount; i++)
+ _topAction--;
+ _topRow--;
+ }
+ while (newTopRow > _topRow) {
+ for (uint i = 0; i < _colCount; i++)
+ _topAction++;
+ _topRow++;
}
+ uint idx = 0;
+ uint max = _keymapMappings.size();
+ List<Action*>::iterator it;
+ for (it = _topAction; it != _currentActions->end() && idx < max; it++, idx++) {
+ Mapping& ma = _keymapMappings[idx];
+ ma.action = *it;
+ ma.actionText->setLabel(ma.action->description + ": ");
+ const HardwareKey *mappedKey = ma.action->getMappedKey();
+ if (mappedKey)
+ ma.keyButton->setLabel(mappedKey->description);
+ else
+ ma.keyButton->setLabel("-");
+ _keymapMappings[idx].actionText->clearFlags(GUI::WIDGET_INVISIBLE);
+ _keymapMappings[idx].keyButton->clearFlags(GUI::WIDGET_INVISIBLE);
+ }
+ while (idx < max) {
+ _keymapMappings[idx].actionText->setFlags(GUI::WIDGET_INVISIBLE);
+ _keymapMappings[idx].keyButton->setFlags(GUI::WIDGET_INVISIBLE);
+ idx++;
+ }
+ draw();
+}
+void RemapDialog::setupWidgets(uint newNum) {
+ uint num = _keymapMappings.size();
+ if (num == newNum) return;
+
+ uint textYOff = (_buttonHeight - kLineHeight) / 2;
+ while (num < newNum) {
+ uint x = _keymapArea.left + (num % _colCount) * (_colWidth + _spacing);
+ uint y = _keymapArea.top + (num / _colCount) * (_buttonHeight + _spacing);
+ Mapping ma;
+ ma.action = 0;
+ ma.actionText = new GUI::StaticTextWidget(this, x, y + textYOff,
+ _colWidth / 2, kLineHeight, "", Graphics::kTextAlignRight);
+ ma.keyButton = new GUI::ButtonWidget(this, x + _colWidth / 2,
+ y, _colWidth / 2, _buttonHeight, "", kRemapCmd + num);
+ _keymapMappings.push_back(ma);
+ num++;
+ }
+ while (num > newNum) {
+ Mapping ma = _keymapMappings.remove_at(num - 1);
+ removeWidget(ma.actionText);
+ delete ma.actionText;
+ removeWidget(ma.keyButton);
+ delete ma.keyButton;
+ num--;
+ }
}
} // end of namespace Common
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