diff options
Diffstat (limited to 'indra/llui/llwindowshade.cpp')
| -rwxr-xr-x | indra/llui/llwindowshade.cpp | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/indra/llui/llwindowshade.cpp b/indra/llui/llwindowshade.cpp new file mode 100755 index 0000000000..f5c463c961 --- /dev/null +++ b/indra/llui/llwindowshade.cpp @@ -0,0 +1,392 @@ +/** + * @file LLWindowShade.cpp + * @brief Notification dialog that slides down and optionally disabled a piece of UI + * + * $LicenseInfo:firstyear=2006&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * 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. + * + * 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. + * + * 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 + * $/LicenseInfo$ + */ + +#include "linden_common.h" +#include "llwindowshade.h" + +#include "lllayoutstack.h" +#include "lltextbox.h" +#include "lliconctrl.h" +#include "llbutton.h" +#include "llcheckboxctrl.h" +#include "lllineeditor.h" + +const S32 MIN_NOTIFICATION_AREA_HEIGHT = 30; +const S32 MAX_NOTIFICATION_AREA_HEIGHT = 100; + +static LLDefaultChildRegistry::Register<LLWindowShade> r("window_shade"); + +LLWindowShade::Params::Params() +: bg_image("bg_image"), + modal("modal", false), + text_color("text_color"), + shade_color("shade_color"), + can_close("can_close", true) +{ + changeDefault(mouse_opaque, false); +} + +LLWindowShade::LLWindowShade(const LLWindowShade::Params& params) +: LLUICtrl(params), + mModal(params.modal), + mFormHeight(0), + mTextColor(params.text_color) +{ + setFocusRoot(true); +} + +void LLWindowShade::initFromParams(const LLWindowShade::Params& params) +{ + LLUICtrl::initFromParams(params); + + LLLayoutStack::Params layout_p; + layout_p.name = "notification_stack"; + layout_p.rect = params.rect; + layout_p.follows.flags = FOLLOWS_ALL; + layout_p.mouse_opaque = false; + layout_p.orientation = LLLayoutStack::VERTICAL; + layout_p.border_size = 0; + + LLLayoutStack* stackp = LLUICtrlFactory::create<LLLayoutStack>(layout_p); + addChild(stackp); + + LLLayoutPanel::Params panel_p; + panel_p.rect = LLRect(0, MIN_NOTIFICATION_AREA_HEIGHT, 800, 0); + panel_p.name = "notification_area"; + panel_p.visible = false; + panel_p.user_resize = false; + panel_p.background_visible = true; + panel_p.bg_alpha_image = params.bg_image; + panel_p.auto_resize = false; + LLLayoutPanel* notification_panel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p); + stackp->addChild(notification_panel); + + panel_p = LLUICtrlFactory::getDefaultParams<LLLayoutPanel>(); + panel_p.auto_resize = true; + panel_p.user_resize = false; + panel_p.rect = params.rect; + panel_p.name = "background_area"; + panel_p.mouse_opaque = false; + panel_p.background_visible = false; + panel_p.bg_alpha_color = params.shade_color; + LLLayoutPanel* dummy_panel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p); + stackp->addChild(dummy_panel); + + layout_p = LLUICtrlFactory::getDefaultParams<LLLayoutStack>(); + layout_p.rect = LLRect(0, 30, 800, 0); + layout_p.follows.flags = FOLLOWS_ALL; + layout_p.orientation = LLLayoutStack::HORIZONTAL; + stackp = LLUICtrlFactory::create<LLLayoutStack>(layout_p); + notification_panel->addChild(stackp); + + panel_p = LLUICtrlFactory::getDefaultParams<LLLayoutPanel>(); + panel_p.rect.height = 30; + LLLayoutPanel* panel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p); + stackp->addChild(panel); + + LLIconCtrl::Params icon_p; + icon_p.name = "notification_icon"; + icon_p.rect = LLRect(5, 25, 21, 10); + panel->addChild(LLUICtrlFactory::create<LLIconCtrl>(icon_p)); + + LLTextBox::Params text_p; + text_p.rect = LLRect(31, 23, panel->getRect().getWidth() - 5, 3); + text_p.follows.flags = FOLLOWS_ALL; + text_p.text_color = mTextColor; + text_p.font = LLFontGL::getFontSansSerifSmall(); + text_p.font.style = "BOLD"; + text_p.name = "notification_text"; + text_p.use_ellipses = true; + text_p.wrap = true; + panel->addChild(LLUICtrlFactory::create<LLTextBox>(text_p)); + + panel_p = LLUICtrlFactory::getDefaultParams<LLLayoutPanel>(); + panel_p.auto_resize = false; + panel_p.user_resize = false; + panel_p.name="form_elements"; + panel_p.rect = LLRect(0, MIN_NOTIFICATION_AREA_HEIGHT, 130, 0); + LLLayoutPanel* form_elements_panel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p); + stackp->addChild(form_elements_panel); + + panel_p = LLUICtrlFactory::getDefaultParams<LLLayoutPanel>(); + panel_p.auto_resize = false; + panel_p.user_resize = false; + panel_p.rect = LLRect(0, MIN_NOTIFICATION_AREA_HEIGHT, 25, 0); + panel_p.name = "close_panel"; + LLLayoutPanel* close_panel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p); + stackp->addChild(close_panel); + + LLButton::Params button_p; + button_p.name = "close_notification"; + button_p.rect = LLRect(5, 23, 21, 7); + button_p.image_color.control="DkGray_66"; + button_p.image_unselected.name="Icon_Close_Foreground"; + button_p.image_selected.name="Icon_Close_Press"; + button_p.click_callback.function = boost::bind(&LLWindowShade::onCloseNotification, this); + + close_panel->addChild(LLUICtrlFactory::create<LLButton>(button_p)); + + close_panel->setVisible(params.can_close); +} + +void LLWindowShade::draw() +{ + LLRect message_rect = getChild<LLTextBox>("notification_text")->getTextBoundingRect(); + + LLLayoutPanel* notification_area = getChild<LLLayoutPanel>("notification_area"); + + notification_area->reshape(notification_area->getRect().getWidth(), + llclamp(message_rect.getHeight() + 15, + llmax(mFormHeight, MIN_NOTIFICATION_AREA_HEIGHT), + MAX_NOTIFICATION_AREA_HEIGHT)); + + LLUICtrl::draw(); + + while(!mNotifications.empty() && !mNotifications.back()->isActive()) + { + mNotifications.pop_back(); + // go ahead and hide + hide(); + } + + if (mNotifications.empty()) + { + hide(); + } + else if (notification_area->getVisibleAmount() < 0.01f) + { + displayLatestNotification(); + } + + if (!notification_area->getVisible() && (notification_area->getVisibleAmount() < 0.001f)) + { + getChildRef<LLLayoutPanel>("background_area").setBackgroundVisible(false); + setMouseOpaque(false); + } +} + +void LLWindowShade::hide() +{ + getChildRef<LLLayoutPanel>("notification_area").setVisible(false); +} + +void LLWindowShade::onCloseNotification() +{ + if (!mNotifications.empty()) + LLNotifications::instance().cancel(mNotifications.back()); +} + +void LLWindowShade::onClickIgnore(LLUICtrl* ctrl) +{ + LLNotificationPtr notify = getCurrentNotification(); + if (!notify) return; + + bool check = ctrl->getValue().asBoolean(); + if (notify->getForm()->getIgnoreType() == LLNotificationForm::IGNORE_SHOW_AGAIN) + { + // question was "show again" so invert value to get "ignore" + check = !check; + } + notify->setIgnored(check); +} + +void LLWindowShade::onClickNotificationButton(const std::string& name) +{ + LLNotificationPtr notify = getCurrentNotification(); + if (!notify) return; + + mNotificationResponse[name] = true; + + notify->respond(mNotificationResponse); +} + +void LLWindowShade::onEnterNotificationText(LLUICtrl* ctrl, const std::string& name) +{ + mNotificationResponse[name] = ctrl->getValue().asString(); +} + +void LLWindowShade::show(LLNotificationPtr notification) +{ + mNotifications.push_back(notification); + + displayLatestNotification(); +} + +void LLWindowShade::displayLatestNotification() +{ + if (mNotifications.empty()) return; + + LLNotificationPtr notification = mNotifications.back(); + + LLSD payload = notification->getPayload(); + + LLNotificationFormPtr formp = notification->getForm(); + LLLayoutPanel& notification_area = getChildRef<LLLayoutPanel>("notification_area"); + notification_area.getChild<LLUICtrl>("notification_icon")->setValue(notification->getIcon()); + notification_area.getChild<LLUICtrl>("notification_text")->setValue(notification->getMessage()); + notification_area.getChild<LLUICtrl>("notification_text")->setToolTip(notification->getMessage()); + + LLNotificationForm::EIgnoreType ignore_type = formp->getIgnoreType(); + LLLayoutPanel& form_elements = notification_area.getChildRef<LLLayoutPanel>("form_elements"); + form_elements.deleteAllChildren(); + form_elements.reshape(form_elements.getRect().getWidth(), MIN_NOTIFICATION_AREA_HEIGHT); + + const S32 FORM_PADDING_HORIZONTAL = 10; + const S32 FORM_PADDING_VERTICAL = 3; + const S32 WIDGET_HEIGHT = 24; + const S32 LINE_EDITOR_WIDTH = 120; + S32 cur_x = FORM_PADDING_HORIZONTAL; + S32 cur_y = FORM_PADDING_VERTICAL + WIDGET_HEIGHT; + S32 form_width = cur_x; + + if (ignore_type != LLNotificationForm::IGNORE_NO) + { + LLCheckBoxCtrl::Params checkbox_p; + checkbox_p.name = "ignore_check"; + checkbox_p.rect = LLRect(cur_x, cur_y, cur_x, cur_y - WIDGET_HEIGHT); + checkbox_p.label = formp->getIgnoreMessage(); + checkbox_p.label_text.text_color = LLColor4::black; + checkbox_p.commit_callback.function = boost::bind(&LLWindowShade::onClickIgnore, this, _1); + checkbox_p.initial_value = formp->getIgnored(); + + LLCheckBoxCtrl* check = LLUICtrlFactory::create<LLCheckBoxCtrl>(checkbox_p); + check->setRect(check->getBoundingRect()); + form_elements.addChild(check); + cur_x = check->getRect().mRight + FORM_PADDING_HORIZONTAL; + form_width = llmax(form_width, cur_x); + } + + for (S32 i = 0; i < formp->getNumElements(); i++) + { + LLSD form_element = formp->getElement(i); + std::string type = form_element["type"].asString(); + if (type == "button") + { + LLButton::Params button_p; + button_p.name = form_element["name"]; + button_p.label = form_element["text"]; + button_p.rect = LLRect(cur_x, cur_y, cur_x, cur_y - WIDGET_HEIGHT); + button_p.click_callback.function = boost::bind(&LLWindowShade::onClickNotificationButton, this, form_element["name"].asString()); + button_p.auto_resize = true; + + LLButton* button = LLUICtrlFactory::create<LLButton>(button_p); + button->autoResize(); + form_elements.addChild(button); + + if (form_element["default"].asBoolean()) + { + form_elements.setDefaultBtn(button); + } + + cur_x = button->getRect().mRight + FORM_PADDING_HORIZONTAL; + form_width = llmax(form_width, cur_x); + } + else if (type == "text" || type == "password") + { + // if not at beginning of line... + if (cur_x != FORM_PADDING_HORIZONTAL) + { + // start new line + cur_x = FORM_PADDING_HORIZONTAL; + cur_y -= WIDGET_HEIGHT + FORM_PADDING_VERTICAL; + } + LLTextBox::Params label_p; + label_p.name = form_element["name"].asString() + "_label"; + label_p.rect = LLRect(cur_x, cur_y, cur_x + LINE_EDITOR_WIDTH, cur_y - WIDGET_HEIGHT); + label_p.initial_value = form_element["text"]; + label_p.text_color = mTextColor; + label_p.font_valign = LLFontGL::VCENTER; + label_p.v_pad = 5; + LLTextBox* textbox = LLUICtrlFactory::create<LLTextBox>(label_p); + textbox->reshapeToFitText(); + textbox->reshape(textbox->getRect().getWidth(), MIN_NOTIFICATION_AREA_HEIGHT - 2 * FORM_PADDING_VERTICAL); + form_elements.addChild(textbox); + cur_x = textbox->getRect().mRight + FORM_PADDING_HORIZONTAL; + + LLLineEditor::Params line_p; + line_p.name = form_element["name"]; + line_p.keystroke_callback = boost::bind(&LLWindowShade::onEnterNotificationText, this, _1, form_element["name"].asString()); + line_p.is_password = type == "password"; + line_p.rect = LLRect(cur_x, cur_y, cur_x + LINE_EDITOR_WIDTH, cur_y - WIDGET_HEIGHT); + + LLLineEditor* line_editor = LLUICtrlFactory::create<LLLineEditor>(line_p); + form_elements.addChild(line_editor); + form_width = llmax(form_width, cur_x + LINE_EDITOR_WIDTH + FORM_PADDING_HORIZONTAL); + + // reset to start of next line + cur_x = FORM_PADDING_HORIZONTAL; + cur_y -= WIDGET_HEIGHT + FORM_PADDING_VERTICAL; + } + } + + mFormHeight = form_elements.getRect().getHeight() - (cur_y - WIDGET_HEIGHT - FORM_PADDING_VERTICAL); + form_elements.reshape(form_width, mFormHeight); + form_elements.setMinDim(form_width); + + // move all form elements back onto form surface + S32 delta_y = WIDGET_HEIGHT + FORM_PADDING_VERTICAL - cur_y; + for (child_list_const_iter_t it = form_elements.getChildList()->begin(), end_it = form_elements.getChildList()->end(); + it != end_it; + ++it) + { + (*it)->translate(0, delta_y); + } + + getChildRef<LLLayoutPanel>("notification_area").setVisible(true); + getChildRef<LLLayoutPanel>("background_area").setBackgroundVisible(mModal); + + setMouseOpaque(mModal); +} + +void LLWindowShade::setBackgroundImage(LLUIImage* image) +{ + getChild<LLLayoutPanel>("notification_area")->setTransparentImage(image); +} + +void LLWindowShade::setTextColor(LLColor4 color) +{ + getChild<LLTextBox>("notification_text")->setColor(color); +} + +bool LLWindowShade::isShown() const +{ + return getChildRef<LLLayoutPanel>("notification_area").getVisible(); +} + +void LLWindowShade::setCanClose(bool can_close) +{ + getChildView("close_panel")->setVisible(can_close); +} + +LLNotificationPtr LLWindowShade::getCurrentNotification() +{ + if (mNotifications.empty()) + { + return LLNotificationPtr(); + } + return mNotifications.back(); +} + |