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#pragma once
#include <array>
#include <unordered_map>
#include "widget.hpp"
#include "serdesmsg.hpp"
#include "texslider.hpp"
#include "inputline.hpp"
#include "labelboard.hpp"
#include "layoutboard.hpp"
#include "imageboard.hpp"
#include "tritexbutton.hpp"
#include "shapeclipboard.hpp"
#include "gfxcropdupboard.hpp"
class ProcessRun;
class FriendChatBoard: public Widget
{
constexpr static int UIPage_WIDTH = 400; // the area excludes border area, margin included
constexpr static int UIPage_HEIGHT = 400;
constexpr static int UIPage_MARGIN = 4;
private:
struct FriendItem: public Widget
{
// ITEM_MARGIN | ITRM_MARGIN
// ->| |<- v
// +---------------------------+ - -
// | +-----+ | ^ -
// | | | +------+ +------+ | | ^
// | | IMG | | NAME | | FUNC | | | HEIGHT
// | | | +------+ +------+ | |
// | +-----+ | v
// +---------------------------+ -
// ->| |<- -->| |<-- FUNC_MARGIN
// GAP
// |<------------------------->| UIPage_WIDTH - UIPage_MARGIN * 2
constexpr static int HEIGHT = 40;
constexpr static int ITEM_MARGIN = 5;
constexpr static int AVATAR_WIDTH = (HEIGHT - ITEM_MARGIN * 2) * 84 / 94;
constexpr static int GAP = 5;
constexpr static int FUNC_MARGIN = 5;
SDChatPeerID cpid;
uint64_t funcWidgetID;
std::function<void(FriendItem *)> onClick;
ShapeClipBoard hovered;
ImageBoard avatar;
LabelBoard name;
FriendItem(dir8_t,
int,
int,
const SDChatPeerID &,
const char8_t *,
std::function<SDL_Texture *(const ImageBoard *)>,
std::function<void(FriendItem *)> = nullptr,
std::pair<Widget *, bool> argFuncWidget = {},
Widget * = nullptr,
bool = false);
void setFuncWidget(Widget *, bool);
bool processEvent(const SDL_Event &, bool) override;
};
struct FriendListPage: public Widget
{
Widget canvas;
FriendListPage(Widget::VarDir,
Widget::VarOffset,
Widget::VarOffset,
Widget * = nullptr,
bool = false);
void append(const SDChatPeer &, std::function<void(FriendItem *)> = nullptr, std::pair<Widget *, bool> = {});
};
struct SearchInputLine: public Widget
{
// o: (0,0)
// x: (3,3) : fixed by gfx resource border
//
// o==========================+ -
// | x+---+ +---------------+ | ^
// | ||O、| |xxxxxxx | | | HEIGHT
// | ++---+ +---------------+ | v
// +==========================+ -
//
// |<------- WIDTH --------->|
// |<->|
// ICON_WIDTH
//
// ->||<- ICON_MARGIN
//
// -->| |<-- GAP
constexpr static int WIDTH = UIPage_WIDTH - UIPage_MARGIN * 2 - 60;
constexpr static int HEIGHT = 30;
constexpr static int ICON_WIDTH = 20;
constexpr static int ICON_MARGIN = 5;
constexpr static int GAP = 5;
ImageBoard image;
GfxCropDupBoard inputbg;
ImageBoard icon;
InputLine input;
LabelBoard hint;
SearchInputLine(Widget::VarDir,
Widget::VarOffset,
Widget::VarOffset,
Widget * = nullptr,
bool = false);
};
struct SearchAutoCompletionItem: public Widget
{
// o: (0,0)
// x: (3,3)
//
// o--------------------------+ -
// | x+---+ +---------------+ | ^
// | ||O、| |label | | | HEIGHT
// | ++---+ +---------------+ | v
// +--------------------------+ -
// |<-------- WIDTH --------->|
// |<->|
// ICON_WIDTH
//
// ->||<- ICON_MARGIN
//
// -->| |<-- GAP
constexpr static int WIDTH = UIPage_WIDTH - UIPage_MARGIN * 2;
constexpr static int HEIGHT = 30;
constexpr static int ICON_WIDTH = 20;
constexpr static int ICON_MARGIN = 5;
constexpr static int GAP = 5;
const bool byID; // when clicked, fill input automatically by ID if true, or name if false
const SDChatPeer candidate;
ShapeClipBoard background;
ImageBoard icon;
LabelBoard label;
SearchAutoCompletionItem(Widget::VarDir,
Widget::VarOffset,
Widget::VarOffset,
bool,
SDChatPeer,
const char * = nullptr,
Widget * = nullptr,
bool = false);
bool processEvent(const SDL_Event &, bool) override;
};
struct SearchPage: public Widget
{
// -->| |<-- CLEAR_GAP
// |<----------WIDTH----------->|
// +-------------------+ +------+
// | INPUT | | 清空 |
// +-------------------+ +------+
// | auto completion item |
// +----------------------------+
// | auto completion item |
// +----------------------------+
constexpr static int WIDTH = UIPage_WIDTH - UIPage_MARGIN * 2;
constexpr static int HEIGHT = UIPage_HEIGHT - UIPage_MARGIN * 2;
constexpr static int CLEAR_GAP = 10;
SearchInputLine input;
LayoutBoard clear;
Widget autocompletes;
Widget candidates;
SearchPage(Widget::VarDir,
Widget::VarOffset,
Widget::VarOffset,
Widget * = nullptr,
bool = false);
void appendFriendItem(const SDChatPeer &);
void appendAutoCompletionItem(bool, const SDChatPeer &, const std::string &);
};
struct ChatItem: public Widget
{
// WIDTH
// |<------------------->|
// GAP
// ->| |<-
// +-----+ +--------+ -
// | | | name | | NAME_HEIGHT
// | | +--------+ -
// | | /-------------\ <----+
// | IMG | | ........... | |
// | | | ........... | |
// | | / ........... | |
// | | < ........... | |
// | | \ ........... | |
// | | ^ | ........... | | background includes messsage round-corner background box and the triangle area
// +-----+ | | ........... | |
// | | ........... | |
// | \-------------/<- MESSAGE_CORNER |
// | ->| |<- |
// | MESSAGE_MARGIN |
// +-----------------------------------+
//
//
// -->| |<-- TRIANGLE_WIDTH
// 2 + + 2 -
// -----+ /| |\ +----- ^
// | / | | \ | |
// avatar | 1 + | | + 1 | avatar | TRIANGLE_HEIGHT
// | \ | | / | |
// -----+ \| |/ +----- v
// 3 + + 3 -
// |<---->| |<---->|
// ^ GAP GAP ^
// | |
// +-- startX of background +-- endX of background
constexpr static int AVATAR_WIDTH = 35;
constexpr static int AVATAR_HEIGHT = AVATAR_WIDTH * 94 / 84;
constexpr static int GAP = 5;
constexpr static int ITEM_SPACE = 5; // space between two items
constexpr static int NAME_HEIGHT = 20;
constexpr static int TRIANGLE_WIDTH = 4;
constexpr static int TRIANGLE_HEIGHT = 6;
constexpr static int MAX_WIDTH = UIPage_WIDTH - UIPage_MARGIN * 2 - ChatItem::TRIANGLE_WIDTH - ChatItem::GAP - ChatItem::AVATAR_WIDTH;
constexpr static int MESSAGE_MARGIN = 5;
constexpr static int MESSAGE_CORNER = 3;
constexpr static int MESSAGE_MIN_WIDTH = 10; // handling small size message
constexpr static int MESSAGE_MIN_HEIGHT = 10;
bool pending = true;
double accuTime = 0.0;
const bool showName;
const bool avatarLeft;
const std::optional<uint32_t> bgColor;
ImageBoard avatar;
LabelBoard name;
LayoutBoard message;
ShapeClipBoard background;
ChatItem(dir8_t,
int,
int,
bool,
const char8_t *,
const char8_t *,
std::function<SDL_Texture *(const ImageBoard *)>,
bool,
bool,
std::optional<uint32_t>,
Widget * = nullptr,
bool = false);
void update(double) override;
};
struct ChatItemContainer: public Widget
{
struct BackgroundWrapper: public Widget
{
Widget * const gfxWidget;
ShapeClipBoard background;
BackgroundWrapper(dir8_t,
int, // x
int, // y
int, // margin
int, // corner
Widget *, // holding widget
// widget should have been initialized
Widget * = nullptr,
bool = false);
bool processEvent(const SDL_Event &event, bool valid) override
{
return gfxWidget->processEvent(event, valid);
}
};
// use canvas to hold all chat item
// then we can align canvas always to buttom when needed
//
// when scroll we can only move canvas inside this container
// no need to move chat item one by one
//
// canvas height is flexible
// ShapeClipBoard can achieve this on drawing, but prefer ShapeClipBoard when drawing primitives
Widget canvas;
LabelBoard nomsg; // show when there is no chat message
LayoutBoard ops; // block strangers, add friends, etc
BackgroundWrapper nomsgWrapper;
BackgroundWrapper opsWrapper;
ChatItemContainer(dir8_t,
int,
int,
Widget::VarSize,
Widget * = nullptr,
bool = false);
void clearChatItem();
void append(const SDChatMessage &, std::function<void(const ChatItem *)>);
bool hasChatItem() const;
const ChatItem *lastChatItem() const;
const SDChatPeer &getChatPeer() const;
};
struct ChatInputContainer: public Widget
{
LayoutBoard layout;
ChatInputContainer(dir8_t,
int,
int,
Widget * = nullptr,
bool = false);
};
struct ChatPage: public Widget
{
// chat page is different, it uses the UIPage_MARGIN area
// because we fill different color to chat area and input area
//
// |<----- UIPage_WIDTH ------>|
// ->||<---- UIPage_MARGIN v
// - +---------------------------+ -
// ^ |+-------------------------+| - -
// | || +------+ || ^ ^
// | || |******| || | |
// | || +------+ || | + UIPage_MARGIN
// | || +------+ || |
// U | || |******| || |
// I | || +------+ || |
// P | || +------------+ || +-- UIPage_HEIGHT - UIPage_MARGIN * 4 - INPUT_MARGIN * 2 - input.h() - 1
// a | || |************| || |
// g ---+ || |***** | || |
// e | || +------------+ || |
// | | || || |
// H | || chat area || | |
// E | || || v v
// I | |+-------------------------+| | - -
// G | +===========================+ v UIPage_MARGIN * 2 + 1
// H | | +---------------------+ | - -
// T | | / +-------------------+ \ | - -<- INPUT_MARGIN
// | || |*******************| || ^ ^
// | || |****input area*****| || | +---- input.h()
// | || |*******************| || | v v
// | | \ +-------------------+ / | v - -
// v | +---------------------+ | - -
// - +---------------------------+ - ^
// ->||<---- UIPage_MARGIN ^ |
// -->| |<-- INPUT_CORNER | +------ INPUT_MARGIN
// -->| |<- INPUT_MARGIN +-------- UIPage_MARGIN
// |<--- input.w() --->|
constexpr static int INPUT_CORNER = 8;
constexpr static int INPUT_MARGIN = 8;
constexpr static int INPUT_MIN_HEIGHT = 10;
constexpr static int INPUT_MAX_HEIGHT = 200;
SDChatPeer peer;
ShapeClipBoard background;
ChatInputContainer input;
ChatItemContainer chat;
ChatPage(dir8_t,
int,
int,
Widget * = nullptr,
bool = false);
bool processEvent(const SDL_Event &, bool) override;
};
struct ChatPreviewItem: public Widget
{
constexpr static int WIDTH = UIPage_WIDTH - UIPage_MARGIN * 2;
constexpr static int HEIGHT = 50;
constexpr static int ITEM_MARGIN = 5;
constexpr static int GAP = 10;
constexpr static int NAME_HEIGHT = 24;
constexpr static int AVATAR_WIDTH = (HEIGHT - ITEM_MARGIN * 2) * 84 / 94; // original avatar size: 84 x 94
// ITEM_MARGIN GAP
// ->| |<- |<->|
// +------------------------------+ - -
// | | | ITEM_MARGIN |
// | +-+---+ +------+ | - - |
// | |1| | | name | | | NAME_HEIGHT |
// | +-+ | +------+ | - | HEIGHT
// | | IMG | +--------------+ | |
// | | | |latest message| | |
// | +-----+ +--------------+ | |
// | | |
// +------------------------------+ -
//
// |<--->|
// AVATAR_WIDTH
//
// |<---------------------------->|
// WIDTH
//
const SDChatPeerID cpid;
ImageBoard avatar;
LabelBoard name;
LayoutBoard message;
Widget messageClip;
ShapeClipBoard selected;
ChatPreviewItem(dir8_t,
int,
int,
const SDChatPeerID &,
const char8_t *,
Widget * = nullptr,
bool = false);
bool processEvent(const SDL_Event &, bool) override;
};
struct ChatPreviewPage: public Widget
{
Widget canvas;
ChatPreviewPage(Widget::VarDir,
Widget::VarOffset,
Widget::VarOffset,
Widget * = nullptr,
bool = false);
void updateChatPreview(const SDChatPeerID &, const std::string &);
};
private:
struct PageControl: public Widget
{
PageControl(dir8_t,
int,
int,
int,
std::initializer_list<std::pair<Widget *, bool>>,
Widget * = nullptr,
bool = false);
};
public:
enum UIPageType: int
{
UIPage_CHAT = 0,
UIPage_CHATPREVIEW,
UIPage_FRIENDLIST,
UIPage_FRIENDSEARCH,
UIPage_CREATEGROUP,
UIPage_END,
};
private:
struct UIPage
{
LabelBoard * const title = nullptr;
Widget * const control = nullptr;
TexSlider * const slider = nullptr;
Widget * const page = nullptr;
std::function<void(int, UIPage *)> enter = nullptr;
std::function<void(int, UIPage *)> exit = nullptr;
};
private:
static constexpr int UIPage_BORDER[4]
{
54,
10,
13,
38,
};
private:
struct FriendMessage
{
SDChatPeerID cpid;
size_t unread = 0;
std::vector<SDChatMessage> list;
};
private:
ProcessRun *m_processRun;
private:
ImageBoard m_frame;
GfxCropDupBoard m_frameCropDup;
private:
ImageBoard m_background;
GfxCropDupBoard m_backgroundCropDup;
private:
TritexButton m_close;
private:
int m_uiLastPage = UIPage_CHATPREVIEW;
int m_uiPage = UIPage_CHATPREVIEW;
std::array<FriendChatBoard::UIPage, UIPage_END> m_uiPageList; // {buttons, page}
private:
SDFriendList m_sdFriendList;
std::list<SDChatPeer> m_cachedChatPeerList;
private:
std::unordered_map<uint64_t, SDChatMessage> m_localMessageList;
std::list<FriendMessage> m_friendMessageList;
public:
FriendChatBoard(int, int, ProcessRun *, Widget * = nullptr, bool = false);
public:
void drawEx(int, int, int, int, int, int) const override;
public:
bool processEvent(const SDL_Event &, bool) override;
public:
const SDChatPeer *findChatPeer (const SDChatPeerID &) const;
const SDChatPeer *findFriendChatPeer(const SDChatPeerID &) const;
private:
void queryChatPeer(const SDChatPeerID &, std::function<void(const SDChatPeer *, bool /* async */)>);
public:
void addMessage(std::optional<uint64_t>, const SDChatMessage &);
void addMessagePending(uint64_t, const SDChatMessage &);
public:
void finishMessagePending(size_t, const SDChatMessageDBSeq &);
public:
void setFriendList(const SDFriendList &);
public:
void setChatPeer(const SDChatPeer &, bool);
void setUIPage(int);
public:
void loadChatPage();
public:
static FriendChatBoard *getParentBoard( Widget *);
static const FriendChatBoard *getParentBoard(const Widget *);
public:
void addGroup(const SDChatPeer &);
void addFriendListChatPeer(const SDChatPeerID &);
public:
void requestAddFriend(const SDChatPeer &);
};