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-rw-r--r--indra/newview/llfloatercamera.cpp332
1 files changed, 221 insertions, 111 deletions
diff --git a/indra/newview/llfloatercamera.cpp b/indra/newview/llfloatercamera.cpp
index d84ebef1dd..24fba61315 100644
--- a/indra/newview/llfloatercamera.cpp
+++ b/indra/newview/llfloatercamera.cpp
@@ -2,31 +2,25 @@
* @file llfloatercamera.cpp
* @brief Container for camera control buttons (zoom, pan, orbit)
*
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2009, Linden Research, Inc.
- *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * Copyright (C) 2010, Linden Research, Inc.
*
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
*
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
+ * This library 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
+ * Lesser General Public License for more details.
*
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
@@ -47,15 +41,22 @@
#include "lltoolfocus.h"
#include "llslider.h"
+static LLDefaultChildRegistry::Register<LLPanelCameraItem> r("panel_camera_item");
+
+const F32 NUDGE_TIME = 0.25f; // in seconds
+const F32 ORBIT_NUDGE_RATE = 0.05f; // fraction of normal speed
+
// Constants
const F32 CAMERA_BUTTON_DELAY = 0.0f;
#define ORBIT "cam_rotate_stick"
#define PAN "cam_track_stick"
#define ZOOM "zoom"
-#define PRESETS "camera_presets"
+#define PRESETS "preset_views_list"
#define CONTROLS "controls"
+bool LLFloaterCamera::sFreeCamera = false;
+
// Zoom the camera in and out
class LLPanelCameraZoom
: public LLPanel
@@ -71,6 +72,7 @@ protected:
void onZoomPlusHeldDown();
void onZoomMinusHeldDown();
void onSliderValueChanged();
+ F32 getOrbitRate(F32 time);
private:
LLButton* mPlusBtn;
@@ -78,6 +80,68 @@ private:
LLSlider* mSlider;
};
+LLPanelCameraItem::Params::Params()
+: icon_over("icon_over"),
+ icon_selected("icon_selected"),
+ picture("picture"),
+ text("text"),
+ selected_picture("selected_picture"),
+ mousedown_callback("mousedown_callback")
+{
+}
+
+LLPanelCameraItem::LLPanelCameraItem(const LLPanelCameraItem::Params& p)
+: LLPanel(p)
+{
+ LLIconCtrl::Params icon_params = p.picture;
+ mPicture = LLUICtrlFactory::create<LLIconCtrl>(icon_params);
+ addChild(mPicture);
+
+ icon_params = p.icon_over;
+ mIconOver = LLUICtrlFactory::create<LLIconCtrl>(icon_params);
+ addChild(mIconOver);
+
+ icon_params = p.icon_selected;
+ mIconSelected = LLUICtrlFactory::create<LLIconCtrl>(icon_params);
+ addChild(mIconSelected);
+
+ icon_params = p.selected_picture;
+ mPictureSelected = LLUICtrlFactory::create<LLIconCtrl>(icon_params);
+ addChild(mPictureSelected);
+
+ LLTextBox::Params text_params = p.text;
+ mText = LLUICtrlFactory::create<LLTextBox>(text_params);
+ addChild(mText);
+
+ if (p.mousedown_callback.isProvided())
+ {
+ setCommitCallback(initCommitCallback(p.mousedown_callback));
+ }
+}
+
+BOOL LLPanelCameraItem::postBuild()
+{
+ setMouseEnterCallback(boost::bind(&LLPanelCameraItem::childSetVisible, this, "hovered_icon", true));
+ setMouseLeaveCallback(boost::bind(&LLPanelCameraItem::childSetVisible, this, "hovered_icon", false));
+ setMouseDownCallback(boost::bind(&LLPanelCameraItem::onAnyMouseClick, this));
+ setRightMouseDownCallback(boost::bind(&LLPanelCameraItem::onAnyMouseClick, this));
+ return TRUE;
+}
+
+void LLPanelCameraItem::onAnyMouseClick()
+{
+ if (mCommitSignal) (*mCommitSignal)(this, LLSD());
+}
+
+void LLPanelCameraItem::setValue(const LLSD& value)
+{
+ if (!value.isMap()) return;;
+ if (!value.has("selected")) return;
+ childSetVisible("selected_icon", value["selected"]);
+ childSetVisible("picture", !value["selected"]);
+ childSetVisible("selected_picture", value["selected"]);
+}
+
static LLRegisterPanelClassWrapper<LLPanelCameraZoom> t_camera_zoom_panel("camera_zoom_panel");
//-------------------------------------------------------------------------------
@@ -89,8 +153,8 @@ LLPanelCameraZoom::LLPanelCameraZoom()
mMinusBtn( NULL ),
mSlider( NULL )
{
- mCommitCallbackRegistrar.add("Zoom.minus", boost::bind(&LLPanelCameraZoom::onZoomPlusHeldDown, this));
- mCommitCallbackRegistrar.add("Zoom.plus", boost::bind(&LLPanelCameraZoom::onZoomMinusHeldDown, this));
+ mCommitCallbackRegistrar.add("Zoom.minus", boost::bind(&LLPanelCameraZoom::onZoomMinusHeldDown, this));
+ mCommitCallbackRegistrar.add("Zoom.plus", boost::bind(&LLPanelCameraZoom::onZoomPlusHeldDown, this));
mCommitCallbackRegistrar.add("Slider.value_changed", boost::bind(&LLPanelCameraZoom::onSliderValueChanged, this));
}
@@ -113,9 +177,9 @@ void LLPanelCameraZoom::onZoomPlusHeldDown()
F32 val = mSlider->getValueF32();
F32 inc = mSlider->getIncrement();
mSlider->setValue(val - inc);
- // commit only if value changed
- if (val != mSlider->getValueF32())
- mSlider->onCommit();
+ F32 time = mPlusBtn->getHeldDownTime();
+ gAgentCamera.unlockView();
+ gAgentCamera.setOrbitInKey(getOrbitRate(time));
}
void LLPanelCameraZoom::onZoomMinusHeldDown()
@@ -123,9 +187,22 @@ void LLPanelCameraZoom::onZoomMinusHeldDown()
F32 val = mSlider->getValueF32();
F32 inc = mSlider->getIncrement();
mSlider->setValue(val + inc);
- // commit only if value changed
- if (val != mSlider->getValueF32())
- mSlider->onCommit();
+ F32 time = mMinusBtn->getHeldDownTime();
+ gAgentCamera.unlockView();
+ gAgentCamera.setOrbitOutKey(getOrbitRate(time));
+}
+
+F32 LLPanelCameraZoom::getOrbitRate(F32 time)
+{
+ if( time < NUDGE_TIME )
+ {
+ F32 rate = ORBIT_NUDGE_RATE + time * (1 - ORBIT_NUDGE_RATE)/ NUDGE_TIME;
+ return rate;
+ }
+ else
+ {
+ return 1;
+ }
}
void LLPanelCameraZoom::onSliderValueChanged()
@@ -153,16 +230,11 @@ void activate_camera_tool()
return false;
}
-bool LLFloaterCamera::inAvatarViewMode()
-{
- return mCurrMode == CAMERA_CTRL_MODE_AVATAR_VIEW;
-}
-
void LLFloaterCamera::resetCameraMode()
{
LLFloaterCamera* floater_camera = LLFloaterCamera::findInstance();
if (!floater_camera) return;
- floater_camera->switchMode(CAMERA_CTRL_MODE_ORBIT);
+ floater_camera->switchMode(CAMERA_CTRL_MODE_PAN);
}
void LLFloaterCamera::update()
@@ -180,9 +252,13 @@ void LLFloaterCamera::toPrevMode()
/*static*/ void LLFloaterCamera::onLeavingMouseLook()
{
LLFloaterCamera* floater_camera = LLFloaterCamera::findInstance();
- if (floater_camera && floater_camera->inFreeCameraMode())
+ if (floater_camera)
{
- activate_camera_tool();
+ floater_camera->updateItemsSelection();
+ if(floater_camera->inFreeCameraMode())
+ {
+ activate_camera_tool();
+ }
}
}
@@ -216,24 +292,24 @@ void LLFloaterCamera::onClose(bool app_quitting)
//We don't care of camera mode if app is quitting
if(app_quitting)
return;
- // When mCurrMode is in CAMERA_CTRL_MODE_ORBIT
+ // When mCurrMode is in CAMERA_CTRL_MODE_PAN
// switchMode won't modify mPrevMode, so force it here.
// It is needed to correctly return to previous mode on open, see EXT-2727.
- if (mCurrMode == CAMERA_CTRL_MODE_ORBIT)
- mPrevMode = CAMERA_CTRL_MODE_ORBIT;
+ if (mCurrMode == CAMERA_CTRL_MODE_PAN)
+ mPrevMode = CAMERA_CTRL_MODE_PAN;
// HACK: Should always close as docked to prevent toggleInstance without calling onOpen.
if ( !isDocked() )
setDocked(true);
- switchMode(CAMERA_CTRL_MODE_ORBIT);
+ switchMode(CAMERA_CTRL_MODE_PAN);
mClosed = TRUE;
}
LLFloaterCamera::LLFloaterCamera(const LLSD& val)
: LLTransientDockableFloater(NULL, true, val),
mClosed(FALSE),
- mCurrMode(CAMERA_CTRL_MODE_ORBIT),
- mPrevMode(CAMERA_CTRL_MODE_ORBIT)
+ mCurrMode(CAMERA_CTRL_MODE_PAN),
+ mPrevMode(CAMERA_CTRL_MODE_PAN)
{
}
@@ -247,16 +323,32 @@ BOOL LLFloaterCamera::postBuild()
mZoom = getChild<LLPanelCameraZoom>(ZOOM);
mTrack = getChild<LLJoystickCameraTrack>(PAN);
- assignButton2Mode(CAMERA_CTRL_MODE_ORBIT, "orbit_btn");
+ assignButton2Mode(CAMERA_CTRL_MODE_MODES, "avatarview_btn");
assignButton2Mode(CAMERA_CTRL_MODE_PAN, "pan_btn");
- assignButton2Mode(CAMERA_CTRL_MODE_FREE_CAMERA, "freecamera_btn");
- assignButton2Mode(CAMERA_CTRL_MODE_AVATAR_VIEW, "avatarview_btn");
+ assignButton2Mode(CAMERA_CTRL_MODE_PRESETS, "presets_btn");
update();
return LLDockableFloater::postBuild();
}
+void LLFloaterCamera::fillFlatlistFromPanel (LLFlatListView* list, LLPanel* panel)
+{
+ // copying child list and then iterating over a copy, because list itself
+ // is changed in process
+ const child_list_t child_list = *panel->getChildList();
+ child_list_t::const_reverse_iterator iter = child_list.rbegin();
+ child_list_t::const_reverse_iterator end = child_list.rend();
+ for ( ; iter != end; ++iter)
+ {
+ LLView* view = *iter;
+ LLPanel* item = dynamic_cast<LLPanel*>(view);
+ if (panel)
+ list->addItem(item);
+ }
+
+}
+
ECameraControlMode LLFloaterCamera::determineMode()
{
LLTool* curr_tool = LLToolMgr::getInstance()->getCurrentTool();
@@ -267,10 +359,10 @@ ECameraControlMode LLFloaterCamera::determineMode()
if (gAgentCamera.getCameraMode() == CAMERA_MODE_MOUSELOOK)
{
- return CAMERA_CTRL_MODE_AVATAR_VIEW;
+ return CAMERA_CTRL_MODE_PRESETS;
}
- return CAMERA_CTRL_MODE_ORBIT;
+ return CAMERA_CTRL_MODE_PAN;
}
@@ -301,21 +393,16 @@ void LLFloaterCamera::setModeTitle(const ECameraControlMode mode)
std::string title;
switch(mode)
{
- case CAMERA_CTRL_MODE_ORBIT:
- title = getString("orbit_mode_title");
+ case CAMERA_CTRL_MODE_MODES:
+ title = getString("camera_modes_title");
break;
case CAMERA_CTRL_MODE_PAN:
title = getString("pan_mode_title");
break;
- case CAMERA_CTRL_MODE_AVATAR_VIEW:
- title = getString("avatar_view_mode_title");
- break;
- case CAMERA_CTRL_MODE_FREE_CAMERA:
- title = getString("free_mode_title");
+ case CAMERA_CTRL_MODE_PRESETS:
+ title = getString("presets_mode_title");
break;
default:
- // title should be provided for all modes
- llassert(false);
break;
}
setTitle(title);
@@ -327,19 +414,28 @@ void LLFloaterCamera::switchMode(ECameraControlMode mode)
switch (mode)
{
- case CAMERA_CTRL_MODE_ORBIT:
- clear_camera_tool();
+ case CAMERA_CTRL_MODE_MODES:
+ if(sFreeCamera)
+ {
+ switchMode(CAMERA_CTRL_MODE_FREE_CAMERA);
+ }
break;
case CAMERA_CTRL_MODE_PAN:
+ sFreeCamera = false;
clear_camera_tool();
break;
case CAMERA_CTRL_MODE_FREE_CAMERA:
+ sFreeCamera = true;
activate_camera_tool();
break;
- case CAMERA_CTRL_MODE_AVATAR_VIEW:
+ case CAMERA_CTRL_MODE_PRESETS:
+ if(sFreeCamera)
+ {
+ switchMode(CAMERA_CTRL_MODE_FREE_CAMERA);
+ }
break;
default:
@@ -368,66 +464,80 @@ void LLFloaterCamera::assignButton2Mode(ECameraControlMode mode, const std::stri
void LLFloaterCamera::updateState()
{
+ childSetVisible(ZOOM, CAMERA_CTRL_MODE_PAN == mCurrMode);
+
+ bool show_presets = (CAMERA_CTRL_MODE_PRESETS == mCurrMode) || (CAMERA_CTRL_MODE_FREE_CAMERA == mCurrMode
+ && CAMERA_CTRL_MODE_PRESETS == mPrevMode);
+ childSetVisible(PRESETS, show_presets);
+
+ bool show_camera_modes = CAMERA_CTRL_MODE_MODES == mCurrMode || (CAMERA_CTRL_MODE_FREE_CAMERA == mCurrMode
+ && CAMERA_CTRL_MODE_MODES == mPrevMode);
+ childSetVisible("camera_modes_list", show_camera_modes);
+
+ updateItemsSelection();
+
+ if (CAMERA_CTRL_MODE_FREE_CAMERA == mCurrMode)
+ {
+ return;
+ }
+
//updating buttons
std::map<ECameraControlMode, LLButton*>::const_iterator iter = mMode2Button.begin();
for (; iter != mMode2Button.end(); ++iter)
{
iter->second->setToggleState(iter->first == mCurrMode);
}
-
- childSetVisible(ORBIT, CAMERA_CTRL_MODE_ORBIT == mCurrMode);
- childSetVisible(PAN, CAMERA_CTRL_MODE_PAN == mCurrMode);
- childSetVisible(ZOOM, CAMERA_CTRL_MODE_AVATAR_VIEW != mCurrMode);
- childSetVisible(PRESETS, CAMERA_CTRL_MODE_AVATAR_VIEW == mCurrMode);
-
- updateCameraPresetButtons();
setModeTitle(mCurrMode);
-
-
- //hiding or showing the panel with controls by reshaping the floater
- bool showControls = CAMERA_CTRL_MODE_FREE_CAMERA != mCurrMode;
- if (showControls == childIsVisible(CONTROLS)) return;
-
- childSetVisible(CONTROLS, showControls);
-
- LLRect rect = getRect();
- LLRect controls_rect;
- if (childGetRect(CONTROLS, controls_rect))
- {
- S32 floater_header_size = getHeaderHeight();
- S32 height = controls_rect.getHeight() - floater_header_size;
- S32 newHeight = rect.getHeight();
-
- if (showControls)
- {
- newHeight += height;
- }
- else
- {
- newHeight -= height;
- }
-
- rect.setOriginAndSize(rect.mLeft, rect.mBottom, rect.getWidth(), newHeight);
- reshape(rect.getWidth(), rect.getHeight());
- setRect(rect);
-
- }
}
-void LLFloaterCamera::updateCameraPresetButtons()
+void LLFloaterCamera::updateItemsSelection()
{
ECameraPreset preset = (ECameraPreset) gSavedSettings.getU32("CameraPreset");
-
- childSetValue("rear_view", preset == CAMERA_PRESET_REAR_VIEW);
- childSetValue("group_view", preset == CAMERA_PRESET_GROUP_VIEW);
- childSetValue("front_view", preset == CAMERA_PRESET_FRONT_VIEW);
- childSetValue("mouselook_view", gAgentCamera.cameraMouselook());
+ LLSD argument;
+ argument["selected"] = preset == CAMERA_PRESET_REAR_VIEW;
+ getChild<LLPanelCameraItem>("rear_view")->setValue(argument);
+ argument["selected"] = preset == CAMERA_PRESET_GROUP_VIEW;
+ getChild<LLPanelCameraItem>("group_view")->setValue(argument);
+ argument["selected"] = preset == CAMERA_PRESET_FRONT_VIEW;
+ getChild<LLPanelCameraItem>("front_view")->setValue(argument);
+ argument["selected"] = gAgentCamera.getCameraMode() == CAMERA_MODE_MOUSELOOK;
+ getChild<LLPanelCameraItem>("mouselook_view")->setValue(argument);
+ argument["selected"] = mCurrMode == CAMERA_CTRL_MODE_FREE_CAMERA;
+ getChild<LLPanelCameraItem>("object_view")->setValue(argument);
}
-void LLFloaterCamera::onClickCameraPresets(const LLSD& param)
+void LLFloaterCamera::onClickCameraItem(const LLSD& param)
{
std::string name = param.asString();
+ if ("mouselook_view" == name)
+ {
+ gAgentCamera.changeCameraToMouselook();
+ }
+ else if ("object_view" == name)
+ {
+ LLFloaterCamera* camera_floater = LLFloaterCamera::findInstance();
+ if (camera_floater)
+ camera_floater->switchMode(CAMERA_CTRL_MODE_FREE_CAMERA);
+ }
+ else
+ {
+ switchToPreset(name);
+ }
+
+ LLFloaterCamera* camera_floater = LLFloaterCamera::findInstance();
+ if (camera_floater)
+ {
+ camera_floater->updateItemsSelection();
+ camera_floater->fromFreeToPresets();
+ }
+}
+
+/*static*/
+void LLFloaterCamera::switchToPreset(const std::string& name)
+{
+ sFreeCamera = false;
+ clear_camera_tool();
if ("rear_view" == name)
{
gAgentCamera.switchCameraPreset(CAMERA_PRESET_REAR_VIEW);
@@ -440,12 +550,12 @@ void LLFloaterCamera::onClickCameraPresets(const LLSD& param)
{
gAgentCamera.switchCameraPreset(CAMERA_PRESET_FRONT_VIEW);
}
- else if ("mouselook_view" == name)
+}
+
+void LLFloaterCamera::fromFreeToPresets()
+{
+ if (!sFreeCamera && mCurrMode == CAMERA_CTRL_MODE_FREE_CAMERA && mPrevMode == CAMERA_CTRL_MODE_PRESETS)
{
- gAgentCamera.changeCameraToMouselook();
+ switchMode(CAMERA_CTRL_MODE_PRESETS);
}
-
- LLFloaterCamera* camera_floater = LLFloaterCamera::findInstance();
- if (camera_floater)
- camera_floater->updateCameraPresetButtons();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 14:47:47 +0000