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Code Issues Releases Activity

Refactoring & deduplication of infowindow code

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This commit is contained in:
Ivan Savenko
2024-02-26 18:32:15 +02:00
parent 658cc14cd0
commit e6b339448f
10 changed files with 75 additions and 311 deletions
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307
client/windows/CMessage.cpp
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@@ -30,51 +30,13 @@
#include "../render/IFont.h"
#include "../renderSDL/SDL_Extensions.h"
#include <SDL_surface.h>
const int BETWEEN_COMPS_ROWS = 10;
const int BEFORE_COMPONENTS = 30;
const int BETWEEN_COMPS = 30;
const int SIDE_MARGIN = 30;
template <typename T, typename U> std::pair<T,U> max(const std::pair<T,U> &x, const std::pair<T,U> &y)
{
std::pair<T,U> ret;
ret.first = std::max(x.first,y.first);
ret.second = std::max(x.second,y.second);
return ret;
}
//One image component + subtitles below it
class ComponentResolved : public CIntObject
{
public:
std::shared_ptr<CComponent> comp;
//blit component with image centered at this position
void showAll(Canvas & to) override;
//ComponentResolved();
ComponentResolved(std::shared_ptr<CComponent> Comp);
~ComponentResolved();
};
// Full set of components for blitting on dialog box
struct ComponentsToBlit
{
std::vector< std::vector<std::shared_ptr<ComponentResolved>>> comps;
int w, h;
void blitCompsOnSur(bool blitOr, int inter, int &curh, SDL_Surface *ret);
ComponentsToBlit(std::vector<std::shared_ptr<CComponent>> & SComps, int maxw, bool blitOr);
~ComponentsToBlit();
};
namespace
{
std::array<std::shared_ptr<CAnimation>, PlayerColor::PLAYER_LIMIT_I> dialogBorders;
std::array<std::vector<std::shared_ptr<IImage>>, PlayerColor::PLAYER_LIMIT_I> piecesOfBox;
std::shared_ptr<IImage> background;//todo: should be CFilledTexture
}
void CMessage::init()
@@ -93,8 +55,6 @@ void CMessage::init()
piecesOfBox[i].push_back(image);
}
}
background = GH.renderHandler().loadImage(ImagePath::builtin("DIBOXBCK.BMP"), EImageBlitMode::OPAQUE);
}
void CMessage::dispose()
@@ -103,22 +63,6 @@ void CMessage::dispose()
item.reset();
}
SDL_Surface * CMessage::drawDialogBox(int w, int h, PlayerColor playerColor)
{
//prepare surface
SDL_Surface * ret = CSDL_Ext::newSurface(w,h);
for (int i=0; i<w; i+=background->width())//background
{
for (int j=0; j<h; j+=background->height())
{
background->draw(ret, i, j);
}
}
drawBorder(playerColor, ret, w, h);
return ret;
}
std::vector<std::string> CMessage::breakText( std::string text, size_t maxLineWidth, EFonts font )
{
assert(maxLineWidth != 0);
@@ -157,7 +101,7 @@ std::vector<std::string> CMessage::breakText( std::string text, size_t maxLineWi
opened=true;
std::smatch match;
std::regex expr("^\\{(.*?)\\|");
std::regex expr("^\\{(.*?)\\|");
std::string tmp = text.substr(currPos);
if(std::regex_search(tmp, match, expr))
{
@@ -263,42 +207,30 @@ int CMessage::getEstimatedComponentHeight(int numComps)
void CMessage::drawIWindow(CInfoWindow * ret, std::string text, PlayerColor player)
{
bool blitOr = false;
if(dynamic_cast<CSelWindow*>(ret)) //it's selection window, so we'll blit "or" between components
blitOr = true;
constexpr std::array sizes = {
Point(400, 125),
Point(500, 150),
Point(600, 200),
Point(480, 400)
constexpr std::array textAreaSizes = {
Point(300, 200), // if message is small, h3 will use 300px-wide text box with up to 200px height
Point(400, 200), // once text no longer fits into 300x200 box, h3 will start using 400px - wide boxes
Point(600, 200) // if 400px is not enough either, h3 will use largest, 600px-wide textbox, potentially with slider
};
assert(ret && ret->text);
for(int i = 0;
i < std::size(sizes)
&& sizes[i].x < GH.screenDimensions().x - 150
&& sizes[i].y < GH.screenDimensions().y - 150
&& ret->text->slider;
i++)
for (auto const & area : textAreaSizes)
{
ret->text->resize(sizes[i]);
ret->text->resize(area);
if (!ret->text->slider)
break; // suitable size found, use it
}
if(ret->text->slider)
{
ret->text->slider->addUsedEvents(CIntObject::WHEEL | CIntObject::KEYBOARD);
}
else
{
ret->text->resize(ret->text->label->textSize + Point(10, 10));
}
std::pair<int,int> winSize(ret->text->pos.w, ret->text->pos.h); //start with text size
ret->text->trimToFit();
ComponentsToBlit comps(ret->components,500, blitOr);
if (ret->components.size())
winSize.second += 10 + comps.h; //space to first component
Point winSize(ret->text->pos.w, ret->text->pos.h); //start with text size
if (ret->components)
winSize.y += 10 + ret->components->pos.h; //space to first component
int bw = 0;
if (ret->buttons.size())
@@ -311,26 +243,27 @@ void CMessage::drawIWindow(CInfoWindow * ret, std::string text, PlayerColor play
bw+=elem->pos.w;
vstd::amax(bh, elem->pos.h);
}
winSize.second += 20 + bh;//before button + button
winSize.y += 20 + bh;//before button + button
}
// Clip window size
vstd::amax(winSize.second, 50);
vstd::amax(winSize.first, 80);
vstd::amax(winSize.first, comps.w);
vstd::amax(winSize.first, bw);
vstd::amax(winSize.y, 50);
vstd::amax(winSize.x, 80);
if (ret->components)
vstd::amax(winSize.x, ret->components->pos.w);
vstd::amax(winSize.x, bw);
vstd::amin(winSize.first, GH.screenDimensions().x - 150);
vstd::amin(winSize.x, GH.screenDimensions().x - 150);
ret->pos.h = winSize.second + 2 * SIDE_MARGIN;
ret->pos.w = winSize.first + 2 * SIDE_MARGIN;
ret->pos.h = winSize.y + 2 * SIDE_MARGIN;
ret->pos.w = winSize.x + 2 * SIDE_MARGIN;
ret->center();
ret->backgroundTexture->pos = ret->pos;
int curh = SIDE_MARGIN;
int xOffset = (ret->pos.w - ret->text->pos.w)/2;
if(!ret->buttons.size() && !ret->components.size()) //improvement for very small text only popups -> center text vertically
if(ret->buttons.empty() && !ret->components) //improvement for very small text only popups -> center text vertically
{
if(ret->pos.h > ret->text->pos.h + 2*SIDE_MARGIN)
curh = (ret->pos.h - ret->text->pos.h)/2;
@@ -340,11 +273,11 @@ void CMessage::drawIWindow(CInfoWindow * ret, std::string text, PlayerColor play
curh += ret->text->pos.h;
//if (ret->components.size())
//{
// curh += BEFORE_COMPONENTS;
// comps.blitCompsOnSur (blitOr, BETWEEN_COMPS, curh, ret->bitmap);
//}
if (ret->components)
{
curh += BEFORE_COMPONENTS;
curh += ret->components->pos.h;
}
if(ret->buttons.size())
{
@@ -358,11 +291,11 @@ void CMessage::drawIWindow(CInfoWindow * ret, std::string text, PlayerColor play
bw += elem->pos.w + 20;
}
}
for(size_t i=0; i<ret->components.size(); i++)
ret->components[i]->moveBy(Point(ret->pos.x, ret->pos.y));
if (ret->components)
ret->components->moveBy(Point(ret->pos.x, ret->pos.y));
}
void CMessage::drawBorder(PlayerColor playerColor, SDL_Surface * ret, int w, int h, int x, int y)
void CMessage::drawBorder(PlayerColor playerColor, Canvas & to, int w, int h, int x, int y)
{
if(playerColor.isSpectator())
playerColor = PlayerColor(1);
@@ -375,20 +308,13 @@ void CMessage::drawBorder(PlayerColor playerColor, SDL_Surface * ret, int w, int
const int stop_x = x + w - box[1]->width();
const int bottom_y = y+h-box[7]->height()+1;
while (start_x < stop_x) {
int cur_w = stop_x - start_x;
if (cur_w > box[6]->width())
cur_w = box[6]->width();
// Top border
Rect srcR(0, 0, cur_w, box[6]->height());
Rect dstR(start_x, y, 0, 0);
box[6]->draw(ret, &dstR, &srcR);
to.draw(box[6], Point(start_x, y));
// Bottom border
dstR.y = bottom_y;
box[7]->draw(ret, &dstR, &srcR);
to.draw(box[7], Point(start_x, bottom_y));
start_x += cur_w;
start_x += box[6]->width();
}
// Vertical borders
@@ -396,165 +322,18 @@ void CMessage::drawBorder(PlayerColor playerColor, SDL_Surface * ret, int w, int
const int stop_y = y + h - box[2]->height()+1;
const int right_x = x+w-box[5]->width();
while (start_y < stop_y) {
int cur_h = stop_y - start_y;
if (cur_h > box[4]->height())
cur_h = box[4]->height();
// Left border
Rect srcR(0, 0, box[4]->width(), cur_h);
Rect dstR(x, start_y, 0, 0);
box[4]->draw(ret, &dstR, &srcR);
to.draw(box[4], Point(x, start_y));
// Right border
dstR.x = right_x;
box[5]->draw(ret, &dstR, &srcR);
to.draw(box[5], Point(right_x, start_y));
start_y += cur_h;
start_y += box[4]->height();
}
//corners
Rect dstR(x, y, box[0]->width(), box[0]->height());
box[0]->draw(ret, &dstR, nullptr);
dstR=Rect(x+w-box[1]->width(), y, box[1]->width(), box[1]->height());
box[1]->draw(ret, &dstR, nullptr);
dstR=Rect(x, y+h-box[2]->height()+1, box[2]->width(), box[2]->height());
box[2]->draw(ret, &dstR, nullptr);
dstR=Rect(x+w-box[3]->width(), y+h-box[3]->height()+1, box[3]->width(), box[3]->height());
box[3]->draw(ret, &dstR, nullptr);
}
ComponentResolved::ComponentResolved(std::shared_ptr<CComponent> Comp):
comp(Comp)
{
//Temporary assign ownership on comp
if (parent)
parent->removeChild(this);
if (comp->parent)
{
comp->parent->addChild(this);
comp->parent->removeChild(comp.get());
}
addChild(comp.get());
defActions = 255 - DISPOSE;
pos.x = pos.y = 0;
pos.w = comp->pos.w;
pos.h = comp->pos.h;
}
ComponentResolved::~ComponentResolved()
{
if (parent)
{
removeChild(comp.get());
parent->addChild(comp.get());
}
}
void ComponentResolved::showAll(Canvas & to)
{
CIntObject::showAll(to);
comp->showAll(to);
}
ComponentsToBlit::~ComponentsToBlit() = default;
ComponentsToBlit::ComponentsToBlit(std::vector<std::shared_ptr<CComponent>> & SComps, int maxw, bool blitOr)
{
int orWidth = static_cast<int>(graphics->fonts[FONT_MEDIUM]->getStringWidth(CGI->generaltexth->allTexts[4]));
w = h = 0;
if(SComps.empty())
return;
comps.resize(1);
int curw = 0;
int curr = 0; //current row
for(auto & SComp : SComps)
{
auto cur = std::make_shared<ComponentResolved>(SComp);
int toadd = (cur->pos.w + BETWEEN_COMPS + (blitOr ? orWidth : 0));
if (curw + toadd > maxw)
{
curr++;
vstd::amax(w,curw);
curw = cur->pos.w;
comps.resize(curr+1);
}
else
{
curw += toadd;
vstd::amax(w,curw);
}
comps[curr].push_back(cur);
}
for(auto & elem : comps)
{
int maxHeight = 0;
for(size_t j=0;j<elem.size();j++)
vstd::amax(maxHeight, elem[j]->pos.h);
h += maxHeight + BETWEEN_COMPS_ROWS;
}
}
void ComponentsToBlit::blitCompsOnSur( bool blitOr, int inter, int &curh, SDL_Surface *ret )
{
int orWidth = static_cast<int>(graphics->fonts[FONT_MEDIUM]->getStringWidth(CGI->generaltexth->allTexts[4]));
for (auto & elem : comps)//for each row
{
int totalw=0, maxHeight=0;
for(size_t j=0;j<elem.size();j++)//find max height & total width in this row
{
auto cur = elem[j];
totalw += cur->pos.w;
vstd::amax(maxHeight, cur->pos.h);
}
//add space between comps in this row
if(blitOr)
totalw += (inter*2+orWidth) * ((int)elem.size() - 1);
else
totalw += (inter) * ((int)elem.size() - 1);
int middleh = curh + maxHeight/2;//axis for image aligment
int curw = ret->w/2 - totalw/2;
for(size_t j=0;j<elem.size();j++)
{
auto cur = elem[j];
cur->moveTo(Point(curw, curh));
//blit component
Canvas canvas = Canvas::createFromSurface(ret);
cur->showAll(canvas);
curw += cur->pos.w;
//if there is subsequent component blit "or"
if(j<(elem.size()-1))
{
if(blitOr)
{
curw+=inter;
graphics->fonts[FONT_MEDIUM]->renderTextLeft(ret, CGI->generaltexth->allTexts[4], Colors::WHITE,
Point(curw,middleh-((int)graphics->fonts[FONT_MEDIUM]->getLineHeight()/2)));
curw+=orWidth;
}
curw+=inter;
}
}
curh += maxHeight + BETWEEN_COMPS_ROWS;
}
to.draw(box[0], Point(x,y));
to.draw(box[1], Point(x+w-box[1]->width(), y));
to.draw(box[2], Point(x, y+h-box[2]->height()+1));
to.draw(box[3], Point(x+w-box[3]->width(), y+h-box[3]->height()+1));
}