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BambuStudio/slic3r/GUI/ImageGrid.cpp

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初始化
2024-12-20 06:44:50 +00:00
#include "ImageGrid.h"
#include "Printer/PrinterFileSystem.h"
#include "wxExtensions.hpp"
#include "Widgets/Label.hpp"
#include "I18N.hpp"
#include "GUI_App.hpp"
#include "GUI.hpp"
#include <wx/dcgraph.h>
#include <boost/log/trivial.hpp>
wxDEFINE_EVENT(EVT_ITEM_ACTION, wxCommandEvent);
BEGIN_EVENT_TABLE(Slic3r::GUI::ImageGrid, wxPanel)
EVT_MOTION(Slic3r::GUI::ImageGrid::mouseMoved)
EVT_ENTER_WINDOW(Slic3r::GUI::ImageGrid::mouseEnterWindow)
EVT_LEAVE_WINDOW(Slic3r::GUI::ImageGrid::mouseLeaveWindow)
EVT_MOUSEWHEEL(Slic3r::GUI::ImageGrid::mouseWheelMoved)
EVT_LEFT_DOWN(Slic3r::GUI::ImageGrid::mouseDown)
EVT_LEFT_UP(Slic3r::GUI::ImageGrid::mouseReleased)
EVT_SIZE(Slic3r::GUI::ImageGrid::resize)
// catch paint events
EVT_PAINT(Slic3r::GUI::ImageGrid::paintEvent)
END_EVENT_TABLE()
namespace Slic3r {
namespace GUI {
static constexpr int SHADOW_WIDTH = 3;
ImageGrid::ImageGrid(wxWindow * parent)
: wxWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize)
, m_buttonBackgroundColor(StateColor(
std::make_pair(*wxWHITE, (int) StateColor::Pressed),
std::make_pair(*wxRED, (int) StateColor::Normal)))
, m_buttonTextColor(StateColor(
std::make_pair(0x3B4446, (int) StateColor::Pressed),
std::make_pair(*wxLIGHT_GREY, (int) StateColor::Hovered),
std::make_pair(*wxWHITE, (int) StateColor::Normal)))
, m_checked_icon(this, "check_on", 16)
, m_unchecked_icon(this, "check_off", 16)
, m_model_time_icon(this, "model_time", 14)
, m_model_weight_icon(this, "model_weight", 14)
{
m_cell_size.Set(396, 228);
SetBackgroundStyle(wxBG_STYLE_PAINT);
SetBackgroundColour(0xEEEEEE);
SetFont(Label::Head_20);
m_timer.Bind(wxEVT_TIMER, [this](auto & e) { Refresh(); });
Rescale();
}
void ImageGrid::SetFileSystem(boost::shared_ptr<PrinterFileSystem> file_sys)
{
if (m_file_sys) {
m_file_sys->Unbind(EVT_MODE_CHANGED, &ImageGrid::changedEvent, this);
m_file_sys->Unbind(EVT_FILE_CHANGED, &ImageGrid::changedEvent, this);
m_file_sys->Unbind(EVT_THUMBNAIL, &ImageGrid::changedEvent, this);
m_file_sys->Unbind(EVT_DOWNLOAD, &ImageGrid::changedEvent, this);
}
m_file_sys = file_sys;
if (m_file_sys) {
m_file_sys->Bind(EVT_MODE_CHANGED, &ImageGrid::changedEvent, this);
m_file_sys->Bind(EVT_FILE_CHANGED, &ImageGrid::changedEvent, this);
m_file_sys->Bind(EVT_THUMBNAIL, &ImageGrid::changedEvent, this);
m_file_sys->Bind(EVT_DOWNLOAD, &ImageGrid::changedEvent, this);
}
m_row_count = 0;
m_col_count = 1;
m_row_offset = 0;
m_scroll_offset = 0;
UpdateFileSystem();
}
void ImageGrid::SetStatus(ScalableBitmap const & icon, wxString const &msg)
{
int code = m_file_sys ? m_file_sys->GetLastError() : 1;
m_status_icon = icon;
m_status_msg = wxString::Format(msg, code);
BOOST_LOG_TRIVIAL(info) << "ImageGrid::SetStatus: " << m_status_msg.ToUTF8().data();
Refresh();
}
void Slic3r::GUI::ImageGrid::SetFileType(int type, std::string const &storage)
{
if (!m_file_sys)
return;
m_file_sys->SetFileType((PrinterFileSystem::FileType) type, storage);
}
void Slic3r::GUI::ImageGrid::SetGroupMode(int mode)
{
if (!m_file_sys)
return;
if (m_file_sys->GetCount() == 0) {
m_file_sys->SetGroupMode((PrinterFileSystem::GroupMode) mode);
return;
}
wxSize size = GetClientSize();
int index = (m_row_offset + 1 < m_row_count || m_row_count == 0)
? m_row_offset / 4 * m_col_count
: ((m_file_sys->GetCount() + m_col_count - 1) / m_col_count - (size.y + m_border_size.GetHeight() - 1) / m_cell_size.GetHeight()) * m_col_count;
auto & file = m_file_sys->GetFile(index);
m_file_sys->SetGroupMode((PrinterFileSystem::GroupMode) mode);
index = m_file_sys->GetIndexAtTime(file.time);
// UpdateFileSystem(); call by changed event
m_row_offset = index / m_col_count * 4;
if (m_row_offset >= m_row_count)
m_row_offset = m_row_count == 0 ? 0 : m_row_count - 1;
m_scroll_offset = 0;
}
void Slic3r::GUI::ImageGrid::SetSelecting(bool selecting)
{
m_selecting = selecting;
if (m_file_sys)
m_file_sys->SelectAll(false);
Refresh();
}
void Slic3r::GUI::ImageGrid::DoActionOnSelection(int action) { DoAction(-1, action); }
void Slic3r::GUI::ImageGrid::ShowDownload(bool show)
{
m_show_download = show;
Refresh();
}
void Slic3r::GUI::ImageGrid::Rescale()
{
m_title_mask = wxBitmap();
m_border_mask = wxBitmap();
UpdateFileSystem();
auto em = em_unit(this);
wxSize size1{384 * em / 10, 4 * em};
m_buttons_background = createAlphaBitmap(size1, *wxBLACK, 77, 77);
m_buttons_background_checked = createAlphaBitmap(size1, wxColor("#FF2002"), 77, 77);
//wxSize size2{128 * m_buttonBackgroundColor.count() * em_unit(this) / 10, 4 * em_unit(this)};
//m_button_background = createAlphaBitmap(size2, *wxBLACK, 77, 77);
}
void Slic3r::GUI::ImageGrid::Select(size_t index)
{
if (m_selecting) {
m_file_sys->ToggleSelect(index);
Refresh();
return;
}
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE) {
return;
}
index = m_file_sys->EnterSubGroup(index);
// UpdateFileSystem(); call by changed event
m_row_offset = index / m_col_count * 4;
if (m_row_offset >= m_row_count)
m_row_offset = m_row_count == 0 ? 0 : m_row_count - 1;
m_scroll_offset = 0;
Refresh();
}
void Slic3r::GUI::ImageGrid::DoAction(size_t index, int action)
{
wxCommandEvent event(EVT_ITEM_ACTION);
event.SetEventObject(this);
event.SetInt(action);
event.SetExtraLong(long(index));
ProcessEventLocally(event);
}
void Slic3r::GUI::ImageGrid::UpdateFileSystem()
{
if (!m_file_sys) return;
if (m_file_sys->GetFileType() < PrinterFileSystem::F_MODEL) {
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE) {
m_cell_size.Set(396, 228);
m_border_size.Set(384, 216);
}
else {
m_cell_size.Set(496, 286);
m_border_size.Set(480, 270);
}
} else {
m_cell_size.Set(292, 288);
m_border_size.Set(266, 264);
}
m_cell_size = m_cell_size * em_unit(this) / 10;
m_border_size = m_border_size * em_unit(this) / 10;
m_content_rect = wxRect(SHADOW_WIDTH, SHADOW_WIDTH, m_border_size.GetWidth(), m_border_size.GetHeight());
m_border_size += wxSize(SHADOW_WIDTH, SHADOW_WIDTH) * 2;
UpdateLayout();
}
void ImageGrid::UpdateLayout()
{
if (!m_file_sys) return;
wxSize size = GetClientSize();
wxSize title_mask_size{0, 60 * em_unit(this) / 10};
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE) {
title_mask_size.y = 20 * em_unit(this) / 10;
size.y -= title_mask_size.y;
}
int cell_width = m_cell_size.GetWidth();
int cell_height = m_cell_size.GetHeight();
int ncol = (size.GetWidth() - cell_width + m_border_size.GetWidth()) / cell_width;
if (ncol <= 0) ncol = 1;
int total_height = (m_file_sys->GetCount() + ncol - 1) / ncol * cell_height + cell_height - m_border_size.GetHeight();
int nrow = (total_height - size.GetHeight() + cell_height / 4 - 1) / (cell_height / 4);
m_row_offset = m_row_offset * m_col_count / ncol;
m_col_count = ncol;
m_row_count = nrow > 0 ? nrow + 1 : 0;
if (m_row_offset >= m_row_count)
m_row_offset = m_row_count == 0 ? 0 : m_row_count - 1;
m_scroll_offset = 0;
// create mask
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE) {
title_mask_size.x = (m_col_count - 1) * m_cell_size.GetWidth() + m_border_size.GetWidth();
}
else {
title_mask_size.x = m_border_size.x;
}
if (!m_title_mask.IsOk() || m_title_mask.GetSize() != title_mask_size)
m_title_mask = createAlphaBitmap(title_mask_size, 0x6f6f6f, 255, 0);
if (!m_border_mask.IsOk() || m_border_mask.GetSize() != m_border_size)
m_border_mask = createShadowBorder(m_border_size, StateColor::darkModeColorFor(0xEEEEEE), em_unit(this), 3);
UpdateFocusRange();
Refresh();
}
void Slic3r::GUI::ImageGrid::UpdateFocusRange()
{
if (!m_file_sys) return;
wxSize size = GetClientSize();
wxPoint off;
int index = firstItem(size, off);
int count = m_col_count;
while (off.y < size.y) {
count += m_col_count;
off.y += m_cell_size.y;
}
m_file_sys->SetFocusRange(index, count);
}
std::pair<int, size_t> Slic3r::GUI::ImageGrid::HitTest(wxPoint const &pt)
{
if (!m_file_sys)
return {HIT_NONE, -1};
wxSize size = GetClientSize();
if (m_file_sys->GetCount() == 0) {
if (wxRect({0, 0}, m_border_size).CenterIn(wxRect({0, 0}, size)).Contains(pt))
return {HIT_STATUS, 0};
return {HIT_NONE, -1};
}
wxPoint off;
size_t index = firstItem(size, off);
off = pt - off;
int n = 0;
while (off.x > m_cell_size.GetWidth() && n + 1 < m_col_count) {
++n;
off.x -= m_cell_size.GetWidth();
}
index += n;
while (off.y > m_cell_size.GetHeight()) {
index += m_col_count;
off.y -= m_cell_size.GetHeight();
}
if (index >= m_file_sys->GetCount()) { return {HIT_NONE, -1}; }
if (!m_content_rect.Contains(off)) { return {HIT_NONE, -1}; }
if (!m_selecting) {
wxRect hover_rect{0, m_content_rect.GetHeight() - m_buttons_background.GetHeight(), m_content_rect.GetWidth(), m_buttons_background.GetHeight()};
auto & file = m_file_sys->GetFile(index);
int btn = file.IsDownload() && file.DownloadProgress() >= 0 ? 3 : 2;
if (m_file_sys->GetFileType() == PrinterFileSystem::F_MODEL) {
if (m_show_download)
btn = 3;
hover_rect.y -= m_content_rect.GetHeight() * 64 / 264;
}
if (hover_rect.Contains(off.x, off.y)) {
return {HIT_ACTION, index * 4 + off.x * btn / hover_rect.GetWidth()};
} // Two buttons
}
return {HIT_ITEM, index};
}
void ImageGrid::mouseMoved(wxMouseEvent& event)
{
if (!m_hovered || m_pressed)
return;
auto hit = HitTest(event.GetPosition());
if (hit != std::make_pair(m_hit_type, m_hit_item)) {
m_hit_type = hit.first;
m_hit_item = hit.second;
if (hit.first == HIT_ITEM) {
SetToolTip({});
auto & file = m_file_sys->GetFile(hit.second);
if (auto title = file.Title(); !title.empty()) {
auto tip = wxString::Format(_L("File: %s\nTitle: %s\n"), from_u8(file.name), from_u8(title));
SetToolTip(tip);
} else {
SetToolTip(from_u8(file.name));
}
} else
SetToolTip({});
Refresh();
}
}
void ImageGrid::mouseEnterWindow(wxMouseEvent& event)
{
if (!m_hovered)
m_hovered = true;
}
void ImageGrid::mouseLeaveWindow(wxMouseEvent& event)
{
if (m_hovered) {
m_hovered = false;
m_pressed = false;
if (m_hit_type != HIT_NONE) {
m_hit_type = HIT_NONE;
m_hit_item = -1;
Refresh();
}
}
}
void ImageGrid::mouseDown(wxMouseEvent& event)
{
if (!m_pressed) {
m_pressed = true;
auto hit = HitTest(event.GetPosition());
m_hit_type = hit.first;
m_hit_item = hit.second;
if (m_hit_type >= HIT_ACTION)
Refresh();
SetFocus();
}
}
void ImageGrid::mouseReleased(wxMouseEvent& event)
{
if (!m_pressed)
return;
m_pressed = false;
auto hit = HitTest(event.GetPosition());
if (hit == std::make_pair(m_hit_type, m_hit_item)) {
if (m_hit_type == HIT_ITEM)
Select(m_hit_item);
else if (m_hit_type == HIT_ACTION)
DoAction(m_hit_item / 4, m_hit_item & 3);
else if (m_hit_type == HIT_MODE)
SetGroupMode(static_cast<PrinterFileSystem::GroupMode>(2 - m_hit_item));
else if (m_hit_type == HIT_STATUS)
m_file_sys->Retry();
else
Refresh();
} else {
Refresh();
}
}
void ImageGrid::resize(wxSizeEvent& event)
{
UpdateLayout();
}
void ImageGrid::mouseWheelMoved(wxMouseEvent &event)
{
auto delta = -event.GetWheelRotation();
m_scroll_offset += delta * 4;
delta = m_scroll_offset / m_cell_size.GetHeight();
m_row_offset += delta;
if (m_row_offset < 0)
m_row_offset = 0;
else if (m_row_offset >= m_row_count)
m_row_offset = m_row_count == 0 ? 0 : m_row_count - 1;
m_scroll_offset -= delta * m_cell_size.GetHeight();
m_timer.StartOnce(4000); // Show position bar
UpdateFocusRange();
Refresh();
}
void Slic3r::GUI::ImageGrid::changedEvent(wxCommandEvent& evt)
{
evt.Skip();
BOOST_LOG_TRIVIAL(debug) << "ImageGrid::changedEvent: " << evt.GetEventType() << " index: " << evt.GetInt()
<< " name: " << evt.GetString().ToUTF8().data() << " extra: " << evt.GetExtraLong();
if (evt.GetEventType() == EVT_FILE_CHANGED) {
if (evt.GetInt() == -1)
m_file_sys->DownloadCheckFiles(wxGetApp().app_config->get("download_path"));
UpdateFileSystem();
}
else if (evt.GetEventType() == EVT_MODE_CHANGED)
UpdateFileSystem();
//else if (evt.GetEventType() == EVT_THUMBNAIL)
// RefreshRect(itemRect(evt.GetInt()), false);
else
Refresh();
}
void ImageGrid::paintEvent(wxPaintEvent& evt)
{
// depending on your system you may need to look at double-buffered dcs
wxPaintDC dc(this);
render(dc);
}
size_t Slic3r::GUI::ImageGrid::firstItem(wxSize const &size, wxPoint &off)
{
int size_y = size.y;
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE)
size_y -= m_title_mask.GetHeight();
int offx = (size.x - (m_col_count - 1) * m_cell_size.GetWidth() - m_border_size.GetWidth()) / 2;
int offy = (m_row_offset + 1 < m_row_count || m_row_count == 0) ?
m_cell_size.GetHeight() - m_border_size.GetHeight() - m_row_offset * m_cell_size.GetHeight() / 4 + m_row_offset / 4 * m_cell_size.GetHeight() :
size_y - (size_y + m_border_size.GetHeight() - 1) / m_cell_size.GetHeight() * m_cell_size.GetHeight();
int index = (m_row_offset + 1 < m_row_count || m_row_count == 0) ?
m_row_offset / 4 * m_col_count :
((m_file_sys->GetCount() + m_col_count - 1) / m_col_count - (size_y + m_border_size.GetHeight() - 1) / m_cell_size.GetHeight()) * m_col_count;
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE)
offy += m_title_mask.GetHeight();
off = wxPoint{offx, offy};
return index;
}
wxBitmap Slic3r::GUI::ImageGrid::createAlphaBitmap(wxSize size, wxColour color, int alpha1, int alpha2)
{
wxImage image(size);
image.InitAlpha();
unsigned char *alpha = image.GetAlpha();
image.SetRGB(wxRect({0, 0}, size), color.Red(), color.Green(), color.Blue());
int d = alpha2 - alpha1;
if (d == 0)
memset(alpha, alpha1, size.GetWidth() * size.GetHeight());
else
for (int i = 0; i < size.GetHeight(); ++i)
memset(alpha + i * size.GetWidth(), alpha1 + i * d / size.GetHeight(), size.GetWidth());
return wxBitmap(std::move(image));
}
wxBitmap Slic3r::GUI::ImageGrid::createShadowBorder(wxSize size, wxColour color, int radius, int shadow)
{
wxImage image(size);
image.InitAlpha();
memset(image.GetAlpha(), 0, size.GetWidth() * size.GetHeight());
wxBitmap bmp(std::move(image));
wxMemoryDC memdc;
memdc.SelectObject(bmp);
#ifdef __WXMSW__
wxGCDC dc2(memdc);
#else
wxDC &dc2(memdc);
#endif
wxRect rc(0, 0, size.x, size.y);
dc2.SetBrush(*wxTRANSPARENT_BRUSH);
auto n = ((radius + shadow) * 1414 / 1000 - radius);
dc2.SetPen(wxPen(color, n | 1));
n = n / 2 - shadow + 1;
rc.Inflate(n, n);
dc2.DrawRoundedRectangle(rc, radius + shadow);
rc.Deflate(n, n);
rc.Deflate(shadow, shadow);
for (int i = 0; i < shadow; ++i) {
rc.Inflate(1, 1);
dc2.SetPen(wxColor(0, 0, 0, 100 - i * 30));
dc2.DrawRoundedRectangle(rc, radius + i);
}
memdc.SelectObject(wxNullBitmap);
return bmp;
}
wxBitmap Slic3r::GUI::ImageGrid::createCircleBitmap(wxSize size, int borderWidth, int percent, wxColour fillColor, wxColour borderColor)
{
wxImage image(size);
image.InitAlpha();
memset(image.GetAlpha(), 0, size.GetWidth() * size.GetHeight());
wxBitmap bmp(std::move(image));
wxRect rc(0, 0, size.x, size.y);
wxMemoryDC memdc;
memdc.SelectObject(bmp);
#ifdef __WXMSW__
wxGCDC dc2(memdc);
#else
wxDC &dc2(memdc);
#endif
if (borderWidth && borderColor != wxTransparentColor) {
int d = ceil(borderWidth / 2.0);
rc.Deflate(d, d);
dc2.SetPen(wxPen(borderColor, borderWidth));
} else {
dc2.SetPen(wxPen(fillColor));
}
dc2.SetBrush(wxBrush(fillColor));
if (percent > 0)
dc2.DrawEllipticArc(rc.GetTopLeft(), rc.GetSize(), 0, percent * 360.0 / 100);
memdc.SelectObject(wxNullBitmap);
return bmp;
}
static constexpr wchar_t const *TIME_FORMATS[] = {_T("%Y-%m-%d"), _T("%Y-%m"), _T("%Y")};
/*
* Here we do the actual rendering. I put it in a separate
* method so that it can work no matter what type of DC
* (e.g. wxPaintDC or wxClientDC) is used.
*/
void ImageGrid::render(wxDC& dc)
{
wxSize size = GetClientSize();
dc.SetPen(wxPen(GetBackgroundColour()));
dc.SetBrush(wxBrush(GetBackgroundColour()));
if (!m_file_sys || m_file_sys->GetCount() == 0) {
dc.DrawRectangle({ 0, 0, size.x, size.y });
if (!m_status_msg.IsEmpty()) {
auto si = m_status_icon.GetBmpSize();
auto st = dc.GetMultiLineTextExtent(m_status_msg);
auto rect = wxRect{0, 0, max(st.x, si.x), si.y + 26 + st.y}.CenterIn(wxRect({0, 0}, size));
dc.DrawBitmap(m_status_icon.bmp(), rect.x + (rect.width - si.x) / 2, rect.y);
dc.SetTextForeground(wxColor(0x909090));
dc.DrawText(m_status_msg, rect.x + (rect.width - st.x) / 2, rect.GetBottom() - st.y);
}
return;
}
wxPoint off;
size_t index = firstItem(size, off);
// Draw background: left/right side
dc.DrawRectangle({0, 0, off.x, size.y});
dc.DrawRectangle({size.x - off.x - 1, 0, off.x + 1, size.y});
// Draw line spacing at top
if (off.y > 0)
dc.DrawRectangle({0, 0, size.x, off.y});
size_t start = index;
size_t end = index;
size_t hit_image = m_selecting ? size_t(-1) : m_hit_type == HIT_ITEM ? m_hit_item : m_hit_type == HIT_ACTION ? m_hit_item / 4 :size_t(-1);
// Draw items with background
while (off.y < size.y)
{
// Draw one line
wxPoint pt{off.x, off.y};
end = (index + m_col_count) < m_file_sys->GetCount() ? index + m_col_count : m_file_sys->GetCount();
while (index < end) {
pt += m_content_rect.GetTopLeft();
// Draw content
decltype(&ImageGrid::renderContent1) contentRender[] = {
&ImageGrid::renderContent1,
&ImageGrid::renderContent1,
&ImageGrid::renderContent2
};
(this->*contentRender[m_file_sys->GetFileType()])(dc, pt, index, hit_image == index);
pt -= m_content_rect.GetTopLeft();
// Draw colume spacing at right
dc.DrawRectangle({pt.x + m_border_size.GetWidth(), pt.y, m_cell_size.GetWidth() - m_border_size.GetWidth(), m_border_size.GetHeight()});
// Draw overlay border mask
dc.DrawBitmap(m_border_mask, pt.x, pt.y);
++index;
pt.x += m_cell_size.GetWidth();
}
// Draw line fill items
if (end < index + m_col_count)
dc.DrawRectangle({pt.x, pt.y, size.x - pt.x - off.x, m_border_size.GetHeight()});
// Draw line spacing at bottom
dc.DrawRectangle({off.x, pt.y + m_border_size.GetHeight(), size.x - off.x * 2, m_cell_size.GetHeight() - m_border_size.GetHeight()});
off.y += m_cell_size.GetHeight();
}
// Draw floating date range for non-group list
if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE && m_file_sys->GetCount() > 0) {
//dc.DrawBitmap(m_title_mask, {off.x, 0});
dc.DrawRectangle({off.x, 0}, m_title_mask.GetSize());
auto & file1 = m_file_sys->GetFile(start);
auto & file2 = m_file_sys->GetFile(end - 1);
auto date1 = wxDateTime((time_t) file1.time).Format(_L(TIME_FORMATS[m_file_sys->GetGroupMode()]));
auto date2 = wxDateTime((time_t) file2.time).Format(_L(TIME_FORMATS[m_file_sys->GetGroupMode()]));
dc.SetFont(Label::Head_16);
dc.SetTextForeground(StateColor::darkModeColorFor("#262E30"));
dc.DrawText(date1 + " - " + date2, wxPoint{off.x, 2});
}
// Draw bottom background
if (off.y < size.y)
dc.DrawRectangle({off.x, off.y, size.x - off.x * 2, size.y - off.y});
// Draw position bar
if (m_timer.IsRunning()) {
int total_height = (m_file_sys->GetCount() + m_col_count - 1) / m_col_count * m_cell_size.GetHeight() + m_cell_size.GetHeight() - m_border_size.GetHeight();
if (total_height > size.y) {
int offset = (m_row_offset + 1 < m_row_count || m_row_count == 0) ? m_row_offset * (m_cell_size.GetHeight() / 4) : total_height - size.y;
wxRect rect = {size.x - 16, offset * size.y / total_height, 8,
size.y * size.y / total_height};
dc.SetBrush(wxBrush(*wxLIGHT_GREY));
dc.DrawRoundedRectangle(rect, 4);
}
}
}
void Slic3r::GUI::ImageGrid::renderContent1(wxDC &dc, wxPoint const &pt, int index, bool hit)
{
bool selected = false;
auto &file = m_file_sys->GetFile(index, selected);
// Draw thumbnail
if (file.thumbnail.IsOk()) {
float hs = (float) m_content_rect.GetWidth() / file.thumbnail.GetWidth();
float vs = (float) m_content_rect.GetHeight() / file.thumbnail.GetHeight();
dc.SetUserScale(hs, vs);
dc.DrawBitmap(file.thumbnail, {(int) (pt.x / hs), (int) (pt.y / vs)});
dc.SetUserScale(1, 1);
if (m_file_sys->GetGroupMode() != PrinterFileSystem::G_NONE) { dc.DrawBitmap(m_title_mask, pt); }
}
bool show_download_state_always = true;
// Draw checked icon
if (m_selecting && !show_download_state_always)
dc.DrawBitmap(selected ? m_checked_icon.bmp() : m_unchecked_icon.bmp(), pt + wxPoint{10, 10});
// can't handle alpha
// dc.GradientFillLinear({pt.x, pt.y, m_border_size.GetWidth(), 60}, wxColour(0x6F, 0x6F, 0x6F, 0x99), wxColour(0x6F, 0x6F, 0x6F, 0), wxBOTTOM);
else if (m_file_sys->GetGroupMode() == PrinterFileSystem::G_NONE) {
wxString nonHoverText;
wxString secondAction = m_show_download ? _L("Download") : "";
wxString thirdAction;
int states = 0;
// Draw download progress
if (file.IsDownload()) {
int progress = file.DownloadProgress();
if (progress == -1) {
secondAction = _L("Cancel");
nonHoverText = _L("Download waiting...");
} else if (progress < 0) {
secondAction = _L("Retry");
nonHoverText = _L("Download failed");
states = StateColor::Checked;
} else if (progress >= 100) {
secondAction = _L("Play");
thirdAction = _L("Open Folder");
nonHoverText = _L("Download finished");
} else {
secondAction = _L("Cancel");
nonHoverText = wxString::Format(_L("Downloading %d%%..."), progress);
thirdAction = wxString::Format(L"%d%%...", progress);
}
}
if (m_file_sys->GetFileType() == PrinterFileSystem::F_MODEL) {
if (secondAction != _L("Play"))
thirdAction = secondAction;
secondAction = _L("Print");
}
// Draw buttons on hovered item
wxRect rect{pt.x, pt.y + m_content_rect.GetBottom() - m_buttons_background.GetHeight(), m_content_rect.GetWidth(), m_buttons_background.GetHeight()};
if (hit) {
renderButtons(dc, {_L("Delete"), (wxChar const *) secondAction, thirdAction.IsEmpty() ? nullptr : (wxChar const *) thirdAction, nullptr}, rect,
m_hit_type == HIT_ACTION ? m_hit_item & 3 : -1, states);
} else if (!nonHoverText.IsEmpty()) {
renderButtons(dc, {(wxChar const *) nonHoverText, nullptr}, rect, -1, states);
}
} else {
dc.SetTextForeground(*wxWHITE); // time text color
auto date = wxDateTime((time_t) file.time).Format(_L(TIME_FORMATS[m_file_sys->GetGroupMode()]));
dc.DrawText(date, pt + wxPoint{24, 16});
}
if (m_selecting && show_download_state_always)
dc.DrawBitmap(selected ? m_checked_icon.bmp() : m_unchecked_icon.bmp(), pt + wxPoint{10, 10});
}
void Slic3r::GUI::ImageGrid::renderContent2(wxDC &dc, wxPoint const &pt, int index, bool hit)
{
auto &file = m_file_sys->GetFile(index);
// Draw thumbnail & buttons
int h = m_content_rect.GetHeight() * 64 / 264;
m_content_rect.SetHeight(m_content_rect.GetHeight() - h);
auto br = dc.GetBrush();
auto pn = dc.GetPen();
dc.SetBrush(StateColor::darkModeColorFor(0xEEEEEE));
dc.SetPen(StateColor::darkModeColorFor(0xEEEEEE));
dc.DrawRectangle(pt, m_content_rect.GetSize()); // Fix translucent model thumbnail
renderContent1(dc, pt, index, hit);
m_content_rect.SetHeight(m_content_rect.GetHeight() + h);
// Draw info bar
dc.SetBrush(StateColor::darkModeColorFor(*wxWHITE));
dc.SetPen(StateColor::darkModeColorFor(*wxWHITE));
dc.DrawRectangle(pt.x, pt.y + m_content_rect.GetHeight() - h, m_content_rect.GetWidth(), h);
dc.SetBrush(br);
dc.SetPen(pn);
// Draw infos
dc.SetFont(Label::Head_16);
dc.SetTextForeground(StateColor::darkModeColorFor("#323A3D"));
auto em = em_unit(this);
wxRect rect{pt.x, pt.y + m_content_rect.GetHeight() - h, m_content_rect.GetWidth(), h / 2};
rect.Deflate(em, 0);
renderText2(dc, from_u8(file.name), rect);
rect.Offset(0, h / 2);
rect.SetWidth(rect.GetWidth() / 2 - em);
dc.SetFont(Label::Body_13);
dc.SetTextForeground(StateColor::darkModeColorFor("#6B6B6B"));
renderIconText(dc, m_model_time_icon, file.Metadata("Time", "0m"), rect);
rect.Offset(m_content_rect.GetWidth() / 2, 0);
renderIconText(dc, m_model_weight_icon, file.Metadata("Weight", "0g"), rect);
}
void Slic3r::GUI::ImageGrid::renderButtons(wxDC &dc, wxStringList const &texts, wxRect const &rect2, size_t hit, int states)
{
// Draw background
{
wxMemoryDC mdc(states & StateColor::Checked ? m_buttons_background_checked : m_buttons_background);
dc.Blit(rect2.GetTopLeft(), rect2.GetSize(), &mdc, {0, 0});
}
// Draw buttons
wxRect rect(rect2);
rect.SetWidth(rect.GetWidth() / texts.size());
int state = m_pressed ? StateColor::Pressed : StateColor::Hovered;
dc.SetFont(Label::Body_14);
//mdc.SelectObject(m_button_background);
for (size_t i = 0; i < texts.size(); ++i) {
int states2 = hit == i ? state : 0;
// Draw button background
//dc.Blit(rect.GetTopLeft(), rect.GetSize(), &mdc, {m_buttonBackgroundColor.colorIndexForStates(states) * 128, 0});
//dc.DrawBitmap(m_button_background, rect2.GetTopLeft());
//dc.SetBrush(m_buttonBackgroundColor.colorForStates(states2));
//dc.DrawRectangle(rect);
//rect.Deflate(10, 5);
// Draw button splitter
auto pen = dc.GetPen();
dc.SetPen(wxPen("#616161"));
if (i > 0) dc.DrawLine(rect.GetLeftTop(), rect.GetLeftBottom());
dc.SetPen(pen);
// Draw button text
renderText(dc, texts[i], rect, states | states2);
//rect.Inflate(10, 5);
rect.Offset(rect.GetWidth(), 0);
}
dc.SetFont(GetFont());
}
void Slic3r::GUI::ImageGrid::renderText(wxDC &dc, wxString const &text, wxRect const &rect, int states)
{
dc.SetTextForeground(m_buttonTextColor.colorForStatesNoDark(states));
wxRect rc({0, 0}, dc.GetTextExtent(text));
rc = rc.CenterIn(rect);
float fontScale = float(rect.width - 8) / rc.width;
if (fontScale < 1) {
auto font = dc.GetFont();
dc.SetFont(font.Scaled(fontScale));
wxRect rc({0, 0}, dc.GetTextExtent(text));
rc = rc.CenterIn(rect);
dc.DrawText(text, rc.GetTopLeft());
dc.SetFont(font);
} else {
dc.DrawText(text, rc.GetTopLeft());
}
}
void Slic3r::GUI::ImageGrid::renderText2(wxDC &dc, wxString text, wxRect const &rect)
{
wxRect rc({0, 0}, dc.GetTextExtent(text));
rc = rc.CenterIn(rect);
rc.SetLeft(rect.GetLeft());
if (rc.GetWidth() > rect.GetWidth())
text = wxControl::Ellipsize(text, dc, wxELLIPSIZE_END, rect.GetWidth());
dc.DrawText(text, rc.GetTopLeft());
}
void Slic3r::GUI::ImageGrid::renderIconText(wxDC & dc, ScalableBitmap const & icon, wxString text, wxRect const & rect)
{
dc.DrawBitmap(icon.bmp(), rect.x, rect.y + (rect.height - icon.GetBmpHeight()) / 2);
renderText2(dc, text, {rect.x + icon.GetBmpWidth() + 4, rect.y, rect.width - icon.GetBmpWidth() - 4, rect.height});
}
}}