mirror of
https://github.com/amyinspace/MagicSetEditor2.git
synced 2026-06-10 13:06:59 -04:00
ImageValueEditor; slice window; fixed bug in resample
git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@97 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
@@ -93,8 +93,8 @@ void resample_pass(const Image& img_in, Image& img_out, int offset_in, int offse
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if (out_rem > 0) {
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// eat a partial input pixel
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totR += in[0] * out_rem;
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totR += in[1] * out_rem;
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totR += in[2] * out_rem;
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totG += in[1] * out_rem;
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totB += in[2] * out_rem;
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in_rem -= out_rem;
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}
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// store
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@@ -175,30 +175,35 @@ bool CardListBase::canPaste() const {
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return wxTheClipboard->IsSupported(CardDataObject::format);
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}
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void CardListBase::doCopy() {
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if (!canCopy()) return;
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if (!wxTheClipboard->Open()) return;
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wxTheClipboard->SetData(new CardOnClipboard(set, selected_card)); // ignore result
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bool CardListBase::doCopy() {
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if (!canCopy()) return false;
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if (!wxTheClipboard->Open()) return false;
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bool ok = wxTheClipboard->SetData(new CardOnClipboard(set, selected_card)); // ignore result
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wxTheClipboard->Close();
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return ok;
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}
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void CardListBase::doCut() {
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bool CardListBase::doCut() {
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// cut = copy + delete
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if (!canCut()) return;
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doCopy();
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set->actions.add(new RemoveCardAction(*set, selected_card) );
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if (!canCut()) return false;
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if (!doCopy()) return false;
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set->actions.add(new RemoveCardAction(*set, selected_card));
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return true;
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}
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void CardListBase::doPaste() {
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bool CardListBase::doPaste() {
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// get data
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if (!canPaste()) return;
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if (!wxTheClipboard->Open()) return;
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if (!canPaste()) return false;
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if (!wxTheClipboard->Open()) return false;
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CardDataObject data;
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bool ok = wxTheClipboard->GetData(data);
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wxTheClipboard->Close();
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if (!ok) return;
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if (!ok) return false;
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// add card to set
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CardP card = data.getCard(set);
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if (card) {
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set->actions.add(new AddCardAction(*set, card));
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return true;
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} else {
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return false;
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}
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}
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@@ -69,9 +69,10 @@ class CardListBase : public wxListView, public SetView {
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bool canCut() const;
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bool canCopy() const;
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bool canPaste() const;
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void doCut();
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void doCopy();
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void doPaste();
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// Try to perform a clipboard operation, return success
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bool doCut();
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bool doCopy();
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bool doPaste();
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// --------------------------------------------------- : Set actions
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@@ -0,0 +1,618 @@
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//+----------------------------------------------------------------------------+
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//| Description: Magic Set Editor - Program to make Magic (tm) cards |
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//| Copyright: (C) 2001 - 2006 Twan van Laarhoven |
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//| License: GNU General Public License 2 or later (see file COPYING) |
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//+----------------------------------------------------------------------------+
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// ----------------------------------------------------------------------------- : Includes
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#include <gui/image_slice_window.hpp>
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#include <util/window_id.hpp>
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#include <gfx/gfx.hpp>
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#include <wx/spinctrl.h>
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#include <wx/dcbuffer.h>
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// ----------------------------------------------------------------------------- : ImageSlice
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ImageSlice::ImageSlice(const Image& source, const wxSize& target_size)
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: source(source), target_size(target_size)
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, selection(0, 0, source.GetWidth(), source.GetHeight())
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, allow_outside(false), aspect_fixed(true)
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, sharpen(true), sharpen_amount(25)
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{}
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void ImageSlice::constrain() {
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sharpen_amount = min(100, max(0, sharpen_amount));
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// minimum size
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selection.width = max(1, selection.width);
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selection.height = max(1, selection.height);
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// inside source
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if (!allow_outside) {
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selection.width = min(selection.width, source.GetWidth());
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selection.height = min(selection.height, source.GetHeight());
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selection.x = max(selection.x, 0);
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selection.y = max(selection.y, 0);
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selection.x = min(selection.x, source.GetWidth() - selection.width);
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selection.y = min(selection.y, source.GetHeight() - selection.height);
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}
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// fix aspect ratio
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if (aspect_fixed) {
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int diff = selection.width * target_size.GetHeight() - selection.height * target_size.GetWidth();
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if (diff > 0) {
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// too wide
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selection.width -= diff / target_size.GetHeight();
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} else {
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// too high
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selection.height -= -diff / target_size.GetWidth();
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}
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}
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}
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Image ImageSlice::getSlice() const {
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if (selection.width == target_size.GetWidth() && selection.height == target_size.GetHeight() && selection.x == 0 && selection.y == 0) {
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// exactly the right size
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return source;
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}
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Image target(target_size.GetWidth(), target_size.GetHeight(), false);
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// if (sharpen && sharpen_amount > 0) {
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// sharp_resample_and_clip(source, target, selection, sharpen_amount);
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// } else {
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resample_and_clip(source, target, selection);
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// }
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return target;
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}
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// ----------------------------------------------------------------------------- : ImageSliceWindow
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ImageSliceWindow::ImageSliceWindow(Window* parent, const Image& source, const wxSize& target_size)
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: wxDialog(parent,wxID_ANY,_("Slice image"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE)
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, slice(source, target_size)
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{
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// init controls
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const wxPoint defPos = wxDefaultPosition;
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const wxSize spinSize(80,-1);
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selector = new ImageSliceSelector(this, ID_SELECTOR, slice);
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preview = new ImageSlicePreview (this, ID_PREVIEW, slice);
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String sizes[] = { _("&Original Size")
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, _("Size to &Fit")
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, _("F&orce to Fit")
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, _("&Custom Size") };
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size = new wxRadioBox(this, ID_SIZE, _("Size"), defPos, wxDefaultSize, 4, sizes, 1);
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left = new wxSpinCtrl(this, ID_LEFT, _(""), defPos, spinSize);
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top = new wxSpinCtrl(this, ID_TOP, _(""), defPos, spinSize);
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width = new wxSpinCtrl(this, ID_WIDTH, _(""), defPos, spinSize);
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height = new wxSpinCtrl(this, ID_HEIGHT, _(""), defPos, spinSize);
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top ->SetRange(-5000,5000);
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left ->SetRange(-5000,5000);
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width ->SetRange(0,5000);
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height->SetRange(0,5000);
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fix_aspect = new wxCheckBox(this, ID_FIX_ASPECT, _("Fix aspect ratio (width/height)"));
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zoom_x = new wxSpinCtrl(this, ID_ZOOM_X, _(""), defPos, spinSize);
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zoom_y = new wxSpinCtrl(this, ID_ZOOM_Y, _(""), defPos, spinSize);
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zoom = new wxSpinCtrl(this, ID_ZOOM, _(""), defPos, spinSize);
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zoom_x->SetRange(1,10000);
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zoom_y->SetRange(1,10000);
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zoom ->SetRange(1,10000);
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sharpen = new wxCheckBox(this, ID_SHARPEN, _("&Sharpen Filter"));
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sharpen_amount = new wxSlider(this, ID_SHARPEN_AMOUNT, 0, 0, 100);
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// allowOutside= new CheckBox(&this, idSliceAllowOutside, _("Allow selection outside source"))
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// bgColor = new ColorSelector(&this, wxID_ANY)
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// init sizers
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wxSizer* s = new wxBoxSizer(wxVERTICAL);
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// top row: image editors
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wxSizer* s2 = new wxBoxSizer(wxHORIZONTAL);
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wxSizer* s3 = new wxBoxSizer(wxVERTICAL);
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s3->Add(new wxStaticText(this, wxID_ANY, _("Original:")));
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s3->Add(selector, 1, wxEXPAND | wxTOP, 4);
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s2->Add(s3, 1, wxEXPAND | wxALL, 4);
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wxSizer* s4 = new wxBoxSizer(wxVERTICAL);
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s4->Add(new wxStaticText(this, wxID_ANY, _("Result:")));
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s4->Add(preview, 0, wxTOP, 4);
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s2->Add(s4, 0, wxALL, 4);
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s->Add(s2, 1, wxEXPAND);
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// bottom row: controls
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wxSizer* s5 = new wxBoxSizer(wxHORIZONTAL);
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s5->AddStretchSpacer(1);
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s5->Add(size, 0, wxEXPAND | wxALL, 4);
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s5->AddStretchSpacer(1);
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wxSizer* s6 = new wxStaticBoxSizer(wxVERTICAL, this, _("Selection"));
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wxSizer* s7 = new wxFlexGridSizer(0, 2, 4, 5);
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s7->Add(new wxStaticText(this, wxID_ANY, _("&Left")), 0, wxALIGN_CENTER_VERTICAL);
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s7->Add(left, 0, wxEXPAND);
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s7->Add(new wxStaticText(this, wxID_ANY, _("&Top")), 0, wxALIGN_CENTER_VERTICAL);
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s7->Add(top, 0, wxEXPAND);
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s7->Add(new wxStaticText(this, wxID_ANY, _("&Width")), 0, wxALIGN_CENTER_VERTICAL);
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s7->Add(width, 0, wxEXPAND);
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s7->Add(new wxStaticText(this, wxID_ANY, _("&Height")), 0, wxALIGN_CENTER_VERTICAL);
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s7->Add(height, 0, wxEXPAND);
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s6->Add(s7, 1, wxEXPAND | wxALL, 4);
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s5->Add(s6, 0, wxEXPAND | wxALL, 4);
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s5->AddStretchSpacer(1);
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wxSizer* s8 = zoom_sizer = new wxStaticBoxSizer(wxVERTICAL, this, _("Zoom"));
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s8->Add(fix_aspect, 0, wxEXPAND | wxALL & ~wxBOTTOM, 4);
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wxSizer* s9 = zoom_fixed = new wxFlexGridSizer(0, 3, 4, 5);
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s9->Add(new wxStaticText(this, wxID_ANY, _("&Zoom")), 0, wxALIGN_CENTER_VERTICAL);
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s9->Add(zoom, 0, wxEXPAND);
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s9->Add(new wxStaticText(this, wxID_ANY, _("%")), 0, wxALIGN_CENTER_VERTICAL);
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s8->Add(s9, 0, wxEXPAND | wxALL, 4);
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wxSizer* sA = zoom_free = new wxFlexGridSizer(0, 3, 4, 5);
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sA->Add(new wxStaticText(this, wxID_ANY, _("Zoom &X")), 0, wxALIGN_CENTER_VERTICAL);
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sA->Add(zoom_x, 0, wxEXPAND);
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sA->Add(new wxStaticText(this, wxID_ANY, _("%")), 0, wxALIGN_CENTER_VERTICAL);
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sA->Add(new wxStaticText(this, wxID_ANY, _("Zoom &Y")), 0, wxALIGN_CENTER_VERTICAL);
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sA->Add(zoom_y, 0, wxEXPAND);
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sA->Add(new wxStaticText(this, wxID_ANY, _("%")), 0, wxALIGN_CENTER_VERTICAL);
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s8->Add(sA, 0, wxEXPAND | wxALL, 4);
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s5->Add(s8, 0, wxEXPAND | wxALL, 4);
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s5->AddStretchSpacer(1);
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wxSizer* sB = new wxStaticBoxSizer(wxVERTICAL, this, _("Filter"));
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sB->Add(sharpen, 0, wxEXPAND | wxALL & ~wxBOTTOM, 4);
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sB->Add(sharpen_amount, 0, wxEXPAND | wxALL, 4);
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s5->Add(sB, 0, wxEXPAND | wxALL, 4);
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s5->AddStretchSpacer(1);
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s->Add(s5, 0, wxEXPAND);
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s->Add(CreateButtonSizer(wxOK | wxCANCEL), 0, wxEXPAND | wxALL, 8);
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s->SetSizeHints(this);
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SetSizer(s);
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updateControls();
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}
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void ImageSliceWindow::onOk(wxCommandEvent&) {
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EndModal(wxID_OK);
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}
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Image ImageSliceWindow::getImage() const {
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return slice.getSlice();
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}
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// ----------------------------------------------------------------------------- : ImageSliceWindow : Controls
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void ImageSliceWindow::onChangeSize(wxCommandEvent&) {
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int sel = size->GetSelection();
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if (sel == 0) {
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// original size
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slice.selection.width = slice.target_size.GetWidth();
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slice.selection.height = slice.target_size.GetHeight();
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slice.aspect_fixed = true;
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onUpdateFromControl();
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} else if (sel == 1) {
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// size to fit
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slice.selection.x = slice.selection.y = 0;
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slice.selection.width = slice.source.GetWidth();
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slice.selection.height = slice.source.GetHeight();
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slice.aspect_fixed = true;
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onUpdateFromControl();
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} else if (sel == 2) {
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// force to fit
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slice.selection.x = slice.selection.y = 0;
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slice.selection.width = slice.source.GetWidth();
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slice.selection.height = slice.source.GetHeight();
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slice.aspect_fixed = false;
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onUpdateFromControl();
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}
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}
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void ImageSliceWindow::onChangeLeft(wxCommandEvent&) {
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slice.selection.x = left->GetValue();
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeTop(wxCommandEvent&) {
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slice.selection.y = top->GetValue();
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeWidth(wxCommandEvent&) {
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slice.selection.width = width->GetValue();
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeHeight(wxCommandEvent&) {
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slice.selection.height = height->GetValue();
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeFixAspect(wxCommandEvent&) {
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slice.aspect_fixed = fix_aspect->GetValue();
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeZoom(wxSpinEvent&) {
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slice.zoomX(zoom->GetValue() / 100.0);
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slice.zoomY(zoom->GetValue() / 100.0);
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeZoomX(wxSpinEvent&) {
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slice.zoomX(zoom_x->GetValue() / 100.0);
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeZoomY(wxSpinEvent&) {
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slice.zoomY(zoom_x->GetValue() / 100.0);
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeSharpen(wxCommandEvent&) {
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slice.sharpen = sharpen->GetValue();
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onUpdateFromControl();
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}
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void ImageSliceWindow::onChangeSharpenAmount(wxScrollEvent&) {
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slice.sharpen_amount = sharpen_amount->GetValue();
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onUpdateFromControl();
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}
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// ----------------------------------------------------------------------------- : ImageSliceWindow : Updates
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void ImageSliceWindow::onSelectionUpdate() {
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slice.constrain();
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// //preview.update();
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selector->update();
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updateControls();
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}
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void ImageSliceWindow::onUpdateFromControl() {
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slice.constrain();
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preview->update();
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selector->update();
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updateControls();
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}
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void ImageSliceWindow::updateControls() {
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if (slice.selection.width == slice.target_size.GetWidth() && slice.selection.height == slice.target_size.GetHeight()) {
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size->SetSelection(0); // original size
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} else if (slice.selection.x == 0 && slice.selection.width == slice.source.GetWidth() &&
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slice.selection.y == 0 && slice.selection.height == slice.source.GetHeight()) {
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size->SetSelection(2); // force to fit
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} else if (slice.selection.width <= slice.source.GetWidth() &&
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slice.selection.height <= slice.source.GetHeight() &&
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( (slice.selection.x == 0 && slice.selection.width == slice.source.GetWidth())
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||(slice.selection.y == 0 && slice.selection.height == slice.source.GetHeight()))) {
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size->SetSelection(1); // size to fit
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} else {
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size->SetSelection(3); // custom size
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}
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left ->SetValue(slice.selection.x);
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top ->SetValue(slice.selection.y);
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width ->SetValue(slice.selection.width);
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height ->SetValue(slice.selection.height);
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fix_aspect->SetValue(slice.aspect_fixed);
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if (slice.aspect_fixed) {
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zoom->SetValue(slice.zoomX() * 100);
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if (zoom_x->IsShown()) {
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zoom_sizer->Show(zoom_fixed, true);
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zoom_sizer->Show(zoom_free, false);
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Layout();
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}
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} else {
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zoom_x->SetValue(slice.zoomX() * 100);
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zoom_y->SetValue(slice.zoomY() * 100);
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if (zoom->IsShown()) {
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zoom_sizer->Show(zoom_fixed, false);
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zoom_sizer->Show(zoom_free, true);
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Layout();
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}
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}
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sharpen ->SetValue(slice.sharpen);
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sharpen_amount->SetValue(slice.sharpen_amount);
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sharpen_amount->Enable(slice.sharpen);
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}
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// ----------------------------------------------------------------------------- : ImageSliceWindow : Event table
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BEGIN_EVENT_TABLE(ImageSliceWindow, wxDialog)
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EVT_BUTTON (wxID_OK, ImageSliceWindow::onOk)
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EVT_RADIOBOX (ID_SIZE, ImageSliceWindow::onChangeSize)
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EVT_TEXT (ID_LEFT, ImageSliceWindow::onChangeLeft)
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EVT_TEXT (ID_TOP, ImageSliceWindow::onChangeTop)
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EVT_TEXT (ID_WIDTH, ImageSliceWindow::onChangeWidth)
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EVT_TEXT (ID_HEIGHT, ImageSliceWindow::onChangeHeight)
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EVT_CHECKBOX (ID_FIX_ASPECT, ImageSliceWindow::onChangeFixAspect)
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EVT_SPINCTRL (ID_ZOOM, ImageSliceWindow::onChangeZoom)
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EVT_SPINCTRL (ID_ZOOM_X, ImageSliceWindow::onChangeZoomX)
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EVT_SPINCTRL (ID_ZOOM_Y, ImageSliceWindow::onChangeZoomY)
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EVT_CHECKBOX (ID_SHARPEN, ImageSliceWindow::onChangeSharpen)
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EVT_COMMAND_SCROLL (ID_SHARPEN_AMOUNT, ImageSliceWindow::onChangeSharpenAmount)
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// EVT_SIZE ( ImageSliceWindow::onSize)
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END_EVENT_TABLE ()
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// ----------------------------------------------------------------------------- : ImageSlicePreview
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ImageSlicePreview::ImageSlicePreview(Window* parent, int id, ImageSlice& slice)
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: wxControl(parent, id)
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, slice(slice)
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, mouse_down(false)
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{}
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void ImageSlicePreview::update() {
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bitmap = wxNullBitmap;
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Refresh(false);
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}
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wxSize ImageSlicePreview::DoGetBestSize() const {
|
||||
// We know the client size we want, calculate the size that goes with that
|
||||
wxSize ws = GetSize(), cs = GetClientSize();
|
||||
return slice.target_size + ws - cs;
|
||||
}
|
||||
|
||||
void ImageSlicePreview::onPaint(wxPaintEvent&) {
|
||||
wxPaintDC dc(this);
|
||||
dc.BeginDrawing();
|
||||
draw(dc);
|
||||
dc.EndDrawing();
|
||||
}
|
||||
void ImageSlicePreview::draw(DC& dc) {
|
||||
if (!bitmap.Ok()) {
|
||||
bitmap = Bitmap(slice.getSlice());
|
||||
}
|
||||
if (bitmap.Ok()) {
|
||||
dc.DrawBitmap(bitmap, 0, 0);
|
||||
}
|
||||
}
|
||||
|
||||
void ImageSlicePreview::onLeftDown(wxMouseEvent& ev) {
|
||||
mouseX = ev.GetX();
|
||||
mouseY = ev.GetY();
|
||||
start_selection = slice.selection;
|
||||
mouse_down = true;
|
||||
CaptureMouse();
|
||||
SetCursor(wxCURSOR_SIZING);
|
||||
}
|
||||
void ImageSlicePreview::onLeftUp(wxMouseEvent&v) {
|
||||
mouse_down = false;
|
||||
if (HasCapture()) ReleaseMouse();
|
||||
SetCursor(wxNullCursor);
|
||||
}
|
||||
void ImageSlicePreview::onMotion(wxMouseEvent& ev) {
|
||||
if (mouse_down) {
|
||||
// drag the image
|
||||
slice.selection.x = start_selection.x + (mouseX - ev.GetX()) / slice.zoomX();
|
||||
slice.selection.y = start_selection.x + (mouseY - ev.GetY()) / slice.zoomY();
|
||||
// parent->onSelectionUpdate();
|
||||
}
|
||||
}
|
||||
|
||||
BEGIN_EVENT_TABLE(ImageSlicePreview, wxControl)
|
||||
EVT_PAINT (ImageSlicePreview::onPaint)
|
||||
EVT_LEFT_DOWN (ImageSlicePreview::onLeftDown)
|
||||
EVT_LEFT_UP (ImageSlicePreview::onLeftUp)
|
||||
EVT_MOTION (ImageSlicePreview::onMotion)
|
||||
END_EVENT_TABLE ()
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceSelector
|
||||
|
||||
ImageSliceSelector::ImageSliceSelector(Window* parent, int id, ImageSlice& slice)
|
||||
: wxControl(parent, id)
|
||||
, slice(slice)
|
||||
, mouse_down(false)
|
||||
{}
|
||||
|
||||
void ImageSliceSelector::update() {
|
||||
Refresh(false);
|
||||
}
|
||||
|
||||
void ImageSliceSelector::onSize(wxSizeEvent&) {
|
||||
bitmap = wxNullBitmap;
|
||||
Refresh(false);
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceSelector : Drawing
|
||||
|
||||
void ImageSliceSelector::onPaint(wxPaintEvent&) {
|
||||
wxBufferedPaintDC dc(this);
|
||||
dc.BeginDrawing();
|
||||
draw(dc);
|
||||
dc.EndDrawing();
|
||||
}
|
||||
void ImageSliceSelector::draw(DC& dc) {
|
||||
if (!bitmap.Ok()) createBitmap();
|
||||
if (!bitmap.Ok()) return;
|
||||
// Selected region
|
||||
wxSize s = GetClientSize();
|
||||
int left = slice.selection.x * scaleX + border;
|
||||
int top = slice.selection.y * scaleY + border;
|
||||
int width = slice.selection.width * scaleX;
|
||||
int height = slice.selection.height * scaleY;
|
||||
// background
|
||||
dc.SetPen(*wxTRANSPARENT_PEN);
|
||||
dc.SetBrush(Color(128,128,128));
|
||||
dc.DrawRectangle(0, 0, s.GetWidth(), s.GetHeight());
|
||||
// bitmap : unselected
|
||||
dc.DrawBitmap(bitmap_no_sel, border, border);
|
||||
// draw selected part ungreyed over it
|
||||
{
|
||||
wxMemoryDC mdc;
|
||||
mdc.SelectObject(bitmap);
|
||||
dc.Blit(left, top, width, height, &mdc, left - border, top - border);
|
||||
mdc.SelectObject(wxNullBitmap);
|
||||
}
|
||||
// border around source
|
||||
dc.SetBrush(*wxTRANSPARENT_BRUSH);
|
||||
dc.SetPen(*wxBLACK_PEN);
|
||||
dc.DrawRectangle(left - 1, top - 1, width + 2, height + 2);
|
||||
dc.SetPen(Color(64,64,64));
|
||||
dc.DrawRectangle(left - 2, top - 2, width + 4, height + 4);
|
||||
// Draw handles on all sides
|
||||
dc.SetBrush(Color(0,0,128));
|
||||
dc.SetPen(*wxWHITE_PEN);
|
||||
drawHandle(dc, -1, -1);
|
||||
drawHandle(dc, -1, +1);
|
||||
drawHandle(dc, +1, -1);
|
||||
drawHandle(dc, +1, +1);
|
||||
if (!slice.aspect_fixed) {
|
||||
drawHandle(dc, -1, 0);
|
||||
drawHandle(dc, 0, -1);
|
||||
drawHandle(dc, 0, +1);
|
||||
drawHandle(dc, +1, 0);
|
||||
}
|
||||
}
|
||||
void ImageSliceSelector::drawHandle(DC& dc, int dx, int dy) {
|
||||
wxPoint p = handlePos(dx, dy);
|
||||
dc.DrawRectangle(p.x - 3 + 4 * dx, p.y - 3 + 4 * dy, 6, 6);
|
||||
}
|
||||
|
||||
int blur_pixel(Byte* in, int x, int y, int width, int height) {
|
||||
return (2 * ( in[0]) + // center
|
||||
(x == 0 ? in[0] : in[-3]) + // left
|
||||
(y == 0 ? in[0] : in[-3*width]) + // up
|
||||
(x == width - 1 ? in[0] : in[3]) + // right
|
||||
(y == height - 1 ? in[0] : in[3*width]) // down
|
||||
) / 6;
|
||||
}
|
||||
|
||||
void blur_image(const Image& img_in, Image& img_out) {
|
||||
int width = img_in.GetWidth(), height = img_in.GetHeight();
|
||||
assert(img_out.GetWidth() == width && img_out.GetHeight() == height);
|
||||
Byte* in = img_in.GetData(), *out = img_out.GetData();
|
||||
for (int y = 0 ; y < height ; ++y) {
|
||||
for (int x = 0 ; x < width ; ++x) {
|
||||
out[0] = blur_pixel(in + 0, x, y, width, height);
|
||||
out[1] = blur_pixel(in + 1, x, y, width, height);
|
||||
out[2] = blur_pixel(in + 2, x, y, width, height);
|
||||
in += 3; out += 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
void desaturate_image(Image& img) {
|
||||
int width = img.GetWidth(), height = img.GetHeight();
|
||||
Byte* in = img.GetData();
|
||||
for (int y = 0 ; y < height ; ++y) {
|
||||
for (int x = 0 ; x < width ; ++x) {
|
||||
int r = in[0], g = in[1], b = in[2];
|
||||
// desaturate
|
||||
in[0] = (r + g + b + 5 * r + 255) / 9;
|
||||
in[1] = (r + g + b + 5 * g + 255) / 9;
|
||||
in[2] = (r + g + b + 5 * b + 255) / 9;
|
||||
in += 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ImageSliceSelector::createBitmap() {
|
||||
// create image, resampled to fit in control
|
||||
wxSize s = GetClientSize();
|
||||
int width = s.GetWidth() - 2*border, height = s.GetHeight() - 2*border;
|
||||
Image img(width, height, false);
|
||||
resample(slice.source, img);
|
||||
bitmap = Bitmap(img);
|
||||
scaleX = (double)width / slice.source.GetWidth();
|
||||
scaleY = (double)height / slice.source.GetHeight();
|
||||
// Initialize bitmap_no_sel to be the same bitmap, only with a faded color and blurred
|
||||
Image img_no_sel(width, height, false);
|
||||
blur_image(img, img_no_sel);
|
||||
blur_image(img_no_sel, img_no_sel);
|
||||
blur_image(img_no_sel, img_no_sel);
|
||||
desaturate_image(img_no_sel);
|
||||
bitmap_no_sel = Bitmap(img_no_sel);
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceSelector : Mouse
|
||||
|
||||
void ImageSliceSelector::onLeftDown(wxMouseEvent& ev) {
|
||||
mouseX = ev.GetX();
|
||||
mouseY = ev.GetY();
|
||||
start_selection = slice.selection;
|
||||
mouse_down = true;
|
||||
onAnyHandle(ev, &dragX, &dragY);
|
||||
if (slice.aspect_fixed && (dragX == 0 || dragY == 0)) {
|
||||
dragX = dragY = 0; // only drag corners if aspect fixed
|
||||
}
|
||||
if (dragX == 0 && dragY == 0) {
|
||||
SetCursor(wxCURSOR_SIZING);
|
||||
}
|
||||
CaptureMouse();
|
||||
}
|
||||
void ImageSliceSelector::onLeftUp(wxMouseEvent&) {
|
||||
mouse_down = false;
|
||||
if (HasCapture()) ReleaseMouse();
|
||||
SetCursor(wxNullCursor);
|
||||
}
|
||||
|
||||
void ImageSliceSelector::onMotion(wxMouseEvent& ev) {
|
||||
if (mouse_down) {
|
||||
double deltaX = (ev.GetX() - mouseX) / scaleX;
|
||||
double deltaY = (ev.GetY() - mouseY) / scaleY;
|
||||
// are we on a handle?
|
||||
if (dragX == 0 && dragY == 0) {
|
||||
// dragging entire selection
|
||||
slice.selection.x = start_selection.x + deltaX;
|
||||
slice.selection.y = start_selection.y + deltaY;
|
||||
} else {
|
||||
// fix aspect ratio
|
||||
if (slice.aspect_fixed) {
|
||||
if (abs(deltaX * slice.target_size.GetWidth()) >
|
||||
abs(deltaY * slice.target_size.GetHeight())) {
|
||||
deltaY = dragX * dragY * deltaX * slice.target_size.GetWidth() / slice.target_size.GetHeight();
|
||||
} else {
|
||||
deltaX = dragX * dragY * deltaY * slice.target_size.GetHeight() / slice.target_size.GetWidth();
|
||||
}
|
||||
}
|
||||
// move
|
||||
slice.selection.x = start_selection.x + deltaX * (1 - dragX) / 2;
|
||||
slice.selection.y = start_selection.y + deltaY * (1 - dragY) / 2;
|
||||
slice.selection.width = start_selection.width + deltaX * dragX;
|
||||
slice.selection.height = start_selection.height + deltaY * dragY;
|
||||
}
|
||||
|
||||
// Refresh
|
||||
// parent->onSelectionUpdate();
|
||||
} else {
|
||||
int dx, dy;
|
||||
if (onAnyHandle(ev, &dx, &dy)) {
|
||||
// what cursor to use?
|
||||
if (dx == dy) SetCursor(wxCURSOR_SIZENWSE);
|
||||
else if (dx == -dy) SetCursor(wxCURSOR_SIZENESW);
|
||||
else if (dx == 0) SetCursor(wxCURSOR_SIZENS);
|
||||
else if (dy == 0) SetCursor(wxCURSOR_SIZEWE);
|
||||
} else {
|
||||
SetCursor(*wxSTANDARD_CURSOR);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceSelector : handles
|
||||
|
||||
bool ImageSliceSelector::onHandle(const wxMouseEvent& ev, int dx, int dy) const {
|
||||
wxPoint p = handlePos(dx, dy);
|
||||
p.x = p.x - 3 + 4 * dx;
|
||||
p.y = p.y - 3 + 4 * dy;
|
||||
return ev.GetX() >= p.x && ev.GetX() < p.x + 6 &&
|
||||
ev.GetY() >= p.y && ev.GetY() < p.y + 6;
|
||||
}
|
||||
bool ImageSliceSelector::onAnyHandle(const wxMouseEvent& ev, int* dxOut, int* dyOut) const {
|
||||
for (int dx = -1 ; dx <= 1 ; ++dx) {
|
||||
for (int dy = -1 ; dy <= 1 ; ++dy) {
|
||||
if ((dx != 0 || dy != 0) && onHandle(ev, dx, dy)) { // (0,0) == center, not a handle
|
||||
*dxOut = dx;
|
||||
*dyOut = dy;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
*dxOut = *dyOut = 0;
|
||||
return false;
|
||||
}
|
||||
wxPoint ImageSliceSelector::handlePos(int dx, int dy) const {
|
||||
return wxPoint(
|
||||
scaleX * (slice.selection.x + ((dx + 1) * slice.selection.width) * 0.5) + border,
|
||||
scaleY * (slice.selection.y + ((dy + 1) * slice.selection.height) * 0.5) + border
|
||||
);
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceSelector : Event table
|
||||
|
||||
BEGIN_EVENT_TABLE(ImageSliceSelector, wxControl)
|
||||
EVT_PAINT (ImageSliceSelector::onPaint)
|
||||
EVT_LEFT_DOWN (ImageSliceSelector::onLeftDown)
|
||||
EVT_LEFT_UP (ImageSliceSelector::onLeftUp)
|
||||
EVT_MOTION (ImageSliceSelector::onMotion)
|
||||
EVT_SIZE (ImageSliceSelector::onSize)
|
||||
END_EVENT_TABLE ()
|
||||
@@ -0,0 +1,183 @@
|
||||
//+----------------------------------------------------------------------------+
|
||||
//| Description: Magic Set Editor - Program to make Magic (tm) cards |
|
||||
//| Copyright: (C) 2001 - 2006 Twan van Laarhoven |
|
||||
//| License: GNU General Public License 2 or later (see file COPYING) |
|
||||
//+----------------------------------------------------------------------------+
|
||||
|
||||
#ifndef HEADER_GUI_IMAGE_SLICE_WINDOW
|
||||
#define HEADER_GUI_IMAGE_SLICE_WINDOW
|
||||
|
||||
// ----------------------------------------------------------------------------- : Includes
|
||||
|
||||
#include <util/prec.hpp>
|
||||
|
||||
class ImageSlicePreview;
|
||||
class ImageSliceSelector;
|
||||
class wxSpinEvent;
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSlice
|
||||
|
||||
/// A slice of an image, i.e. a selected rectangle
|
||||
class ImageSlice {
|
||||
public:
|
||||
ImageSlice(const Image& source, const wxSize& target_size);
|
||||
|
||||
Image source; ///< The source image
|
||||
wxSize target_size; ///< Size of the target image
|
||||
Color background; ///< Color for areas outside the source image
|
||||
wxRect selection; ///< Area to slect from source
|
||||
bool allow_outside;
|
||||
bool aspect_fixed; ///< Aspect ratio lock?
|
||||
// Filters
|
||||
bool sharpen;
|
||||
int sharpen_amount;
|
||||
|
||||
/// Enforce relations between values
|
||||
void constrain();
|
||||
/// Get the sliced image
|
||||
Image getSlice() const;
|
||||
|
||||
// Zoom factor
|
||||
inline double zoomX() const { return target_size.GetWidth() / (double)selection.width; }
|
||||
inline double zoomY() const { return target_size.GetHeight() / (double)selection.height; }
|
||||
inline void zoomX(double zoom) { selection.width = target_size.GetWidth() / zoom; }
|
||||
inline void zoomY(double zoom) { selection.height = target_size.GetHeight() / zoom; }
|
||||
};
|
||||
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceWindow
|
||||
|
||||
/// Dialog for selecting a slice of an image
|
||||
class ImageSliceWindow : public wxDialog {
|
||||
public:
|
||||
ImageSliceWindow(Window* parent, const Image& source, const wxSize& target_size);
|
||||
|
||||
/// Return the sliced image
|
||||
Image getImage() const;
|
||||
|
||||
// --------------------------------------------------- : Data
|
||||
private:
|
||||
// The slice we are extracting
|
||||
ImageSlice slice;
|
||||
// Gui items
|
||||
ImageSlicePreview* preview;
|
||||
ImageSliceSelector* selector;
|
||||
wxRadioBox* size;
|
||||
wxSpinCtrl* top, *left, *width, *height;
|
||||
wxCheckBox* fix_aspect;
|
||||
wxSpinCtrl* zoom, *zoom_x, *zoom_y;
|
||||
wxSizer* zoom_sizer, *zoom_fixed, *zoom_free;
|
||||
wxCheckBox* sharpen;
|
||||
wxSlider* sharpen_amount;
|
||||
|
||||
// --------------------------------------------------- : Events
|
||||
DECLARE_EVENT_TABLE();
|
||||
|
||||
void onOk (wxCommandEvent&);
|
||||
|
||||
void onSize (wxSizeEvent&);
|
||||
|
||||
void onChangeSize (wxCommandEvent&);
|
||||
void onChangeLeft (wxCommandEvent&);
|
||||
void onChangeTop (wxCommandEvent&);
|
||||
void onChangeWidth (wxCommandEvent&);
|
||||
void onChangeHeight (wxCommandEvent&);
|
||||
void onChangeFixAspect (wxCommandEvent&);
|
||||
void onChangeZoom (wxSpinEvent&);
|
||||
void onChangeZoomX (wxSpinEvent&);
|
||||
void onChangeZoomY (wxSpinEvent&);
|
||||
void onChangeSharpen (wxCommandEvent&);
|
||||
void onChangeSharpenAmount(wxScrollEvent&);
|
||||
|
||||
// --------------------------------------------------- : Updating
|
||||
|
||||
// Something changed in the selector control, update controls and selection displays
|
||||
void onSelectionUpdate();
|
||||
// The manual controls were changed
|
||||
void onUpdateFromControl();
|
||||
// Update the values in the controls
|
||||
void updateControls();
|
||||
};
|
||||
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSlicePreview
|
||||
|
||||
/// A preview of the sliced image
|
||||
class ImageSlicePreview : public wxControl {
|
||||
public:
|
||||
ImageSlicePreview(Window* parent, int id, ImageSlice& slice);
|
||||
|
||||
/// Notify that the slice was updated
|
||||
void update();
|
||||
|
||||
// --------------------------------------------------- : Data
|
||||
private:
|
||||
Bitmap bitmap;
|
||||
ImageSlice& slice;
|
||||
|
||||
bool mouse_down;
|
||||
int mouseX, mouseY; ///< starting mouse position
|
||||
wxRect start_selection; ///< selection in slice at start of dragging
|
||||
|
||||
// --------------------------------------------------- : Events
|
||||
DECLARE_EVENT_TABLE();
|
||||
|
||||
wxSize DoGetBestSize() const;
|
||||
|
||||
void onLeftDown(wxMouseEvent&);
|
||||
void onLeftUp (wxMouseEvent&);
|
||||
void onMotion (wxMouseEvent&);
|
||||
|
||||
void onPaint(wxPaintEvent&);
|
||||
void draw(DC& dc);
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------- : ImageSliceSelector
|
||||
|
||||
// A overview of the slicing of the image, allows to select the sliced area
|
||||
class ImageSliceSelector : public wxControl {
|
||||
public:
|
||||
ImageSliceSelector(Window* parent, int id, ImageSlice& slice);
|
||||
|
||||
/// Notify that the slice was updated
|
||||
void update();
|
||||
|
||||
// --------------------------------------------------- : Data
|
||||
private:
|
||||
ImageSlice& slice;
|
||||
Bitmap bitmap, bitmap_no_sel; ///< Bitmaps showing selection
|
||||
|
||||
bool mouse_down;
|
||||
int mouseX, mouseY; ///< starting mouse position
|
||||
int dragX, dragY; ///< corner that is being dragged
|
||||
wxRect start_selection; ///< selection in slice at start of dragging
|
||||
double scaleX, scaleY; ///< Amount the source image is scaled to fit in this control
|
||||
static const int border = 8;
|
||||
|
||||
// --------------------------------------------------- : Events
|
||||
DECLARE_EVENT_TABLE();
|
||||
|
||||
void onLeftDown(wxMouseEvent&);
|
||||
void onLeftUp (wxMouseEvent&);
|
||||
void onMotion (wxMouseEvent&);
|
||||
|
||||
void onPaint(wxPaintEvent&);
|
||||
void onSize(wxSizeEvent&);
|
||||
|
||||
// Is the mouse on a (scale) handle?
|
||||
bool onHandle(const wxMouseEvent& ev, int dx, int dy) const;
|
||||
// Is the mouse on any handle?
|
||||
bool onAnyHandle(const wxMouseEvent& ev, int* dxOut, int* dyOut) const;
|
||||
// Return the position of a handle, dx,dy in {-1,0,1}
|
||||
wxPoint handlePos(int dx, int dy) const;
|
||||
|
||||
void draw(DC& dc);
|
||||
// Draw a handle, dx and dy indicate the side, can be {-1,0,1}
|
||||
void drawHandle(DC& dc, int dx, int dy);
|
||||
void createBitmap();
|
||||
|
||||
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------- : EOF
|
||||
#endif
|
||||
@@ -69,7 +69,7 @@ class ValueEditor {
|
||||
// Deletes the selection from this field editor, cut = copy + delete, returns success
|
||||
virtual bool doDelete() { return false; }
|
||||
// Cuts the selection from this field editor
|
||||
bool doCut() { return doCopy() && doDelete(); }
|
||||
bool doCut() { return doCopy() && doDelete(); }
|
||||
/// Initiate pasting in this field editor,
|
||||
/** should again check if pasting is possible and fail silently if not, returns success */
|
||||
virtual bool doPaste() { return false; }
|
||||
|
||||
+63
-1
@@ -7,7 +7,69 @@
|
||||
// ----------------------------------------------------------------------------- : Includes
|
||||
|
||||
#include <gui/value/image.hpp>
|
||||
#include <gui/image_slice_window.hpp>
|
||||
#include <data/format/clipboard.hpp>
|
||||
#include <data/action/value.hpp>
|
||||
#include <wx/clipbrd.h>
|
||||
|
||||
// ----------------------------------------------------------------------------- :
|
||||
// ----------------------------------------------------------------------------- : ImageValueEditor
|
||||
|
||||
IMPLEMENT_VALUE_EDITOR(Image) {}
|
||||
|
||||
void ImageValueEditor::onLeftDClick(const RealPoint&, wxMouseEvent&) {
|
||||
String filename = wxFileSelector(_("Open image file"), _(""), _(""), _(""),
|
||||
_("All images|*.bmp;*.jpg;*.png;*.gif|Windows bitmaps (*.bmp)|*.bmp|JPEG images (*.jpg;*.jpeg)|*.jpg;*.jpeg|PNG images (*.png)|*.png|GIF images (*.gif)|*.gif|TIFF images (*.tif;*.tiff)|*.tif;*.tiff"),
|
||||
wxOPEN);
|
||||
if (filename.empty()) {
|
||||
return;
|
||||
} else {
|
||||
sliceImage(wxImage(filename));
|
||||
}
|
||||
}
|
||||
|
||||
void ImageValueEditor::sliceImage(const Image& image) {
|
||||
if (!image.Ok()) return;
|
||||
// slice
|
||||
ImageSliceWindow s(wxGetTopLevelParent(&editor()), image, style().getSize());
|
||||
if (s.ShowModal() == wxID_OK) {
|
||||
// store the image into the set
|
||||
FileName new_image_file = getSet().newFileName(field().name,_("")); // a new unique name in the package
|
||||
s.getImage().SaveFile(getSet().nameOut(new_image_file), wxBITMAP_TYPE_JPEG);
|
||||
getSet().actions.add(value_action(valueP(), new_image_file));
|
||||
}
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- : Clipboard
|
||||
|
||||
bool ImageValueEditor::canCopy() const {
|
||||
return !value().filename.empty();
|
||||
}
|
||||
|
||||
bool ImageValueEditor::canPaste() const {
|
||||
return wxTheClipboard->IsSupported(wxDF_BITMAP) &&
|
||||
!wxTheClipboard->IsSupported(CardDataObject::format); // we don't want to (accidentally) paste card images
|
||||
}
|
||||
|
||||
bool ImageValueEditor::doCopy() {
|
||||
// load image
|
||||
InputStreamP image_file = getSet().openIn(value().filename);
|
||||
Image image;
|
||||
if (!image.LoadFile(*image_file)) return false;
|
||||
// set data
|
||||
if (!wxTheClipboard->Open()) return false;
|
||||
bool ok = wxTheClipboard->SetData(new wxBitmapDataObject(image));
|
||||
wxTheClipboard->Close();
|
||||
return ok;
|
||||
}
|
||||
|
||||
bool ImageValueEditor::doPaste() {
|
||||
// get bitmap
|
||||
if (!wxTheClipboard->Open()) return false;
|
||||
wxBitmapDataObject data;
|
||||
bool ok = wxTheClipboard->GetData(data);
|
||||
wxTheClipboard->Close();
|
||||
if (!ok) return false;
|
||||
// slice
|
||||
sliceImage(data.GetBitmap().ConvertToImage());
|
||||
return true;
|
||||
}
|
||||
|
||||
@@ -19,6 +19,20 @@
|
||||
class ImageValueEditor : public ImageValueViewer, public ValueEditor {
|
||||
public:
|
||||
DECLARE_VALUE_EDITOR(Image);
|
||||
|
||||
virtual void onLeftDClick(const RealPoint&, wxMouseEvent&);
|
||||
|
||||
// --------------------------------------------------- : Clipboard
|
||||
|
||||
virtual bool canCopy() const;
|
||||
virtual bool canCut() const { return false; }
|
||||
virtual bool canPaste() const;
|
||||
virtual bool doCopy();
|
||||
virtual bool doPaste();
|
||||
|
||||
private:
|
||||
// Open the image slice window showing the give image
|
||||
void sliceImage(const Image&);
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------- : EOF
|
||||
|
||||
Reference in New Issue
Block a user