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raw | patch | inline | side by side (parent: 5027356)
raw | patch | inline | side by side (parent: 5027356)
| author | Jon A. Cruz <jon@joncruz.org> | |
| Sat, 13 Mar 2010 19:25:30 +0000 (11:25 -0800) | ||
| committer | Jon A. Cruz <jon@joncruz.org> | |
| Sat, 13 Mar 2010 19:25:30 +0000 (11:25 -0800) |
| src/ui/dialog/CMakeLists.txt | patch | blob | history | |
| src/ui/dialog/Makefile_insert | patch | blob | history | |
| src/ui/dialog/color-item.cpp | [new file with mode: 0644] | patch | blob |
| src/ui/dialog/color-item.h | [new file with mode: 0644] | patch | blob |
| src/ui/dialog/swatches.cpp | patch | blob | history | |
| src/ui/dialog/swatches.h | patch | blob | history |
index ea63d602334ade8c6b7af6a96ed09ab9256829a0..98c4a47bb0a7f48fa50073ab03549017b22fdf41 100644 (file)
SET(ui_dialog_SRC
aboutbox.cpp
align-and-distribute.cpp
+color-item.cpp
debug.cpp
dialog.cpp
dialog-manager.cpp
index 76cdd35178b381968b09a2d6b010535fed39e78a..033bec875e8d65ccc6bef8d9713ded814f795343 100644 (file)
ui/dialog/behavior.h \
ui/dialog/calligraphic-profile-rename.h \
ui/dialog/calligraphic-profile-rename.cpp \
+ ui/dialog/color-item.cpp \
+ ui/dialog/color-item.h \
ui/dialog/debug.cpp \
ui/dialog/debug.h \
ui/dialog/dialog.cpp \
diff --git a/src/ui/dialog/color-item.cpp b/src/ui/dialog/color-item.cpp
--- /dev/null
@@ -0,0 +1,828 @@
+/** @file
+ * @brief Inkscape color swatch UI item.
+ */
+/* Authors:
+ * Jon A. Cruz
+ *
+ * Copyright (C) 2010 Jon A. Cruz
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include <errno.h>
+#include <glibmm/i18n.h>
+#include <gtkmm/label.h>
+
+#include "color-item.h"
+
+#include "desktop.h"
+#include "desktop-handles.h"
+#include "desktop-style.h"
+#include "display/nr-plain-stuff.h"
+#include "document.h"
+#include "inkscape.h" // for SP_ACTIVE_DESKTOP
+#include "io/resource.h"
+#include "io/sys.h"
+#include "message-context.h"
+#include "sp-gradient.h"
+#include "sp-item.h"
+#include "svg/svg-color.h"
+#include "xml/node.h"
+#include "xml/repr.h"
+
+#include "color.h" // for SP_RGBA32_U_COMPOSE
+
+
+namespace Inkscape {
+namespace UI {
+namespace Dialogs {
+
+static std::vector<std::string> mimeStrings;
+static std::map<std::string, guint> mimeToInt;
+
+
+// TODO remove this soon:
+extern std::vector<JustForNow*> possible;
+
+
+static bool bruteForce( SPDocument* document, Inkscape::XML::Node* node, Glib::ustring const& match, int r, int g, int b )
+{
+ bool changed = false;
+
+ if ( node ) {
+ gchar const * val = node->attribute("inkscape:x-fill-tag");
+ if ( val && (match == val) ) {
+ SPObject *obj = document->getObjectByRepr( node );
+
+ gchar c[64] = {0};
+ sp_svg_write_color( c, sizeof(c), SP_RGBA32_U_COMPOSE( r, g, b, 0xff ) );
+ SPCSSAttr *css = sp_repr_css_attr_new();
+ sp_repr_css_set_property( css, "fill", c );
+
+ sp_desktop_apply_css_recursive( obj, css, true );
+ static_cast<SPItem*>(obj)->updateRepr();
+
+ changed = true;
+ }
+
+ val = node->attribute("inkscape:x-stroke-tag");
+ if ( val && (match == val) ) {
+ SPObject *obj = document->getObjectByRepr( node );
+
+ gchar c[64] = {0};
+ sp_svg_write_color( c, sizeof(c), SP_RGBA32_U_COMPOSE( r, g, b, 0xff ) );
+ SPCSSAttr *css = sp_repr_css_attr_new();
+ sp_repr_css_set_property( css, "stroke", c );
+
+ sp_desktop_apply_css_recursive( (SPItem*)obj, css, true );
+ ((SPItem*)obj)->updateRepr();
+
+ changed = true;
+ }
+
+ Inkscape::XML::Node* first = node->firstChild();
+ changed |= bruteForce( document, first, match, r, g, b );
+
+ changed |= bruteForce( document, node->next(), match, r, g, b );
+ }
+
+ return changed;
+}
+
+static void handleClick( GtkWidget* /*widget*/, gpointer callback_data ) {
+ ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
+ if ( item ) {
+ item->buttonClicked(false);
+ }
+}
+
+static void handleSecondaryClick( GtkWidget* /*widget*/, gint /*arg1*/, gpointer callback_data ) {
+ ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
+ if ( item ) {
+ item->buttonClicked(true);
+ }
+}
+
+static gboolean handleEnterNotify( GtkWidget* /*widget*/, GdkEventCrossing* /*event*/, gpointer callback_data ) {
+ ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
+ if ( item ) {
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ if ( desktop ) {
+ gchar* msg = g_strdup_printf(_("Color: <b>%s</b>; <b>Click</b> to set fill, <b>Shift+click</b> to set stroke"),
+ item->def.descr.c_str());
+ desktop->tipsMessageContext()->set(Inkscape::INFORMATION_MESSAGE, msg);
+ g_free(msg);
+ }
+ }
+ return FALSE;
+}
+
+static gboolean handleLeaveNotify( GtkWidget* /*widget*/, GdkEventCrossing* /*event*/, gpointer callback_data ) {
+ ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
+ if ( item ) {
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ if ( desktop ) {
+ desktop->tipsMessageContext()->clear();
+ }
+ }
+ return FALSE;
+}
+
+static void dieDieDie( GtkObject *obj, gpointer user_data )
+{
+ g_message("die die die %p %p", obj, user_data );
+}
+
+static bool getBlock( std::string& dst, guchar ch, std::string const str )
+{
+ bool good = false;
+ std::string::size_type pos = str.find(ch);
+ if ( pos != std::string::npos )
+ {
+ std::string::size_type pos2 = str.find( '(', pos );
+ if ( pos2 != std::string::npos ) {
+ std::string::size_type endPos = str.find( ')', pos2 );
+ if ( endPos != std::string::npos ) {
+ dst = str.substr( pos2 + 1, (endPos - pos2 - 1) );
+ good = true;
+ }
+ }
+ }
+ return good;
+}
+
+static bool popVal( guint64& numVal, std::string& str )
+{
+ bool good = false;
+ std::string::size_type endPos = str.find(',');
+ if ( endPos == std::string::npos ) {
+ endPos = str.length();
+ }
+
+ if ( endPos != std::string::npos && endPos > 0 ) {
+ std::string xxx = str.substr( 0, endPos );
+ const gchar* ptr = xxx.c_str();
+ gchar* endPtr = 0;
+ numVal = g_ascii_strtoull( ptr, &endPtr, 10 );
+ if ( (numVal == G_MAXUINT64) && (ERANGE == errno) ) {
+ // overflow
+ } else if ( (numVal == 0) && (endPtr == ptr) ) {
+ // failed conversion
+ } else {
+ good = true;
+ str.erase( 0, endPos + 1 );
+ }
+ }
+
+ return good;
+}
+
+// TODO resolve this more cleanly:
+extern gboolean colorItemHandleButtonPress( GtkWidget* /*widget*/, GdkEventButton* event, gpointer user_data);
+
+static void colorItemDragBegin( GtkWidget */*widget*/, GdkDragContext* dc, gpointer data )
+{
+ ColorItem* item = reinterpret_cast<ColorItem*>(data);
+ if ( item )
+ {
+ using Inkscape::IO::Resource::get_path;
+ using Inkscape::IO::Resource::ICONS;
+ using Inkscape::IO::Resource::SYSTEM;
+ int width = 32;
+ int height = 24;
+
+ if (item->def.getType() != ege::PaintDef::RGB){
+ GError *error = NULL;
+ gsize bytesRead = 0;
+ gsize bytesWritten = 0;
+ gchar *localFilename = g_filename_from_utf8( get_path(SYSTEM, ICONS, "remove-color.png"),
+ -1,
+ &bytesRead,
+ &bytesWritten,
+ &error);
+ GdkPixbuf* pixbuf = gdk_pixbuf_new_from_file_at_scale(localFilename, width, height, FALSE, &error);
+ g_free(localFilename);
+ gtk_drag_set_icon_pixbuf( dc, pixbuf, 0, 0 );
+ } else {
+ GdkPixbuf* pixbuf = 0;
+ if ( item->getGradient() ){
+ guchar* px = g_new( guchar, 3 * height * width );
+ nr_render_checkerboard_rgb( px, width, height, 3 * width, 0, 0 );
+
+ sp_gradient_render_vector_block_rgb( item->getGradient(),
+ px, width, height, 3 * width,
+ 0, width, TRUE );
+
+ pixbuf = gdk_pixbuf_new_from_data( px, GDK_COLORSPACE_RGB, FALSE, 8,
+ width, height, width * 3,
+ 0, // add delete function
+ 0 );
+ } else {
+ Glib::RefPtr<Gdk::Pixbuf> thumb = Gdk::Pixbuf::create( Gdk::COLORSPACE_RGB, false, 8, width, height );
+ guint32 fillWith = (0xff000000 & (item->def.getR() << 24))
+ | (0x00ff0000 & (item->def.getG() << 16))
+ | (0x0000ff00 & (item->def.getB() << 8));
+ thumb->fill( fillWith );
+ pixbuf = thumb->gobj();
+ g_object_ref(G_OBJECT(pixbuf));
+ }
+ gtk_drag_set_icon_pixbuf( dc, pixbuf, 0, 0 );
+ }
+ }
+
+}
+
+//"drag-drop"
+// gboolean dragDropColorData( GtkWidget *widget,
+// GdkDragContext *drag_context,
+// gint x,
+// gint y,
+// guint time,
+// gpointer user_data)
+// {
+// // TODO finish
+
+// return TRUE;
+// }
+
+
+JustForNow::JustForNow() :
+ _name(),
+ _prefWidth(0),
+ _colors()
+{
+}
+
+JustForNow::~JustForNow()
+{
+}
+
+
+ColorItem::ColorItem(ege::PaintDef::ColorType type) :
+ def(type),
+ ptr(0),
+ tips(),
+ _previews(),
+ _isFill(false),
+ _isStroke(false),
+ _isLive(false),
+ _linkIsTone(false),
+ _linkPercent(0),
+ _linkGray(0),
+ _linkSrc(0),
+ _pixData(0),
+ _pixWidth(0),
+ _pixHeight(0),
+ _listeners()
+{
+}
+
+ColorItem::ColorItem( unsigned int r, unsigned int g, unsigned int b, Glib::ustring& name ) :
+ def( r, g, b, name ),
+ ptr(0),
+ tips(),
+ _previews(),
+ _isFill(false),
+ _isStroke(false),
+ _isLive(false),
+ _linkIsTone(false),
+ _linkPercent(0),
+ _linkGray(0),
+ _linkSrc(0),
+ _pixData(0),
+ _pixWidth(0),
+ _pixHeight(0),
+ _listeners()
+{
+}
+
+ColorItem::~ColorItem()
+{
+}
+
+ColorItem::ColorItem(ColorItem const &other) :
+ Inkscape::UI::Previewable()
+{
+ if ( this != &other ) {
+ *this = other;
+ }
+}
+
+ColorItem &ColorItem::operator=(ColorItem const &other)
+{
+ if ( this != &other ) {
+ def = other.def;
+
+ // TODO - correct linkage
+ _linkSrc = other._linkSrc;
+ g_message("Erk!");
+ }
+ return *this;
+}
+
+void ColorItem::setState( bool fill, bool stroke )
+{
+ if ( (_isFill != fill) || (_isStroke != stroke) ) {
+ _isFill = fill;
+ _isStroke = stroke;
+
+ for ( std::vector<Gtk::Widget*>::iterator it = _previews.begin(); it != _previews.end(); ++it ) {
+ Gtk::Widget* widget = *it;
+ if ( IS_EEK_PREVIEW(widget->gobj()) ) {
+ EekPreview * preview = EEK_PREVIEW(widget->gobj());
+
+ int val = eek_preview_get_linked( preview );
+ val &= ~(PREVIEW_FILL | PREVIEW_STROKE);
+ if ( _isFill ) {
+ val |= PREVIEW_FILL;
+ }
+ if ( _isStroke ) {
+ val |= PREVIEW_STROKE;
+ }
+ eek_preview_set_linked( preview, static_cast<LinkType>(val) );
+ }
+ }
+ }
+}
+
+void ColorItem::setGradient(SPGradient *grad)
+{
+ if (_grad != grad) {
+ _grad = grad;
+ // TODO regen and push to listeners
+ }
+}
+
+void ColorItem::setPixData(guchar* px, int width, int height)
+{
+ if (px != _pixData) {
+ if (_pixData) {
+ g_free(_pixData);
+ }
+ _pixData = px;
+ _pixWidth = width;
+ _pixHeight = height;
+
+ _updatePreviews();
+ }
+}
+
+void ColorItem::_dragGetColorData( GtkWidget */*widget*/,
+ GdkDragContext */*drag_context*/,
+ GtkSelectionData *data,
+ guint info,
+ guint /*time*/,
+ gpointer user_data)
+{
+ ColorItem* item = reinterpret_cast<ColorItem*>(user_data);
+ std::string key;
+ if ( info < mimeStrings.size() ) {
+ key = mimeStrings[info];
+ } else {
+ g_warning("ERROR: unknown value (%d)", info);
+ }
+
+ if ( !key.empty() ) {
+ char* tmp = 0;
+ int len = 0;
+ int format = 0;
+ item->def.getMIMEData(key, tmp, len, format);
+ if ( tmp ) {
+ GdkAtom dataAtom = gdk_atom_intern( key.c_str(), FALSE );
+ gtk_selection_data_set( data, dataAtom, format, (guchar*)tmp, len );
+ delete[] tmp;
+ }
+ }
+}
+
+void ColorItem::_dropDataIn( GtkWidget */*widget*/,
+ GdkDragContext */*drag_context*/,
+ gint /*x*/, gint /*y*/,
+ GtkSelectionData */*data*/,
+ guint /*info*/,
+ guint /*event_time*/,
+ gpointer /*user_data*/)
+{
+}
+
+void ColorItem::_colorDefChanged(void* data)
+{
+ ColorItem* item = reinterpret_cast<ColorItem*>(data);
+ if ( item ) {
+ item->_updatePreviews();
+ }
+}
+
+void ColorItem::_updatePreviews()
+{
+ for ( std::vector<Gtk::Widget*>::iterator it = _previews.begin(); it != _previews.end(); ++it ) {
+ Gtk::Widget* widget = *it;
+ if ( IS_EEK_PREVIEW(widget->gobj()) ) {
+ EekPreview * preview = EEK_PREVIEW(widget->gobj());
+
+ _regenPreview(preview);
+
+ widget->queue_draw();
+ }
+ }
+
+ for ( std::vector<ColorItem*>::iterator it = _listeners.begin(); it != _listeners.end(); ++it ) {
+ guint r = def.getR();
+ guint g = def.getG();
+ guint b = def.getB();
+
+ if ( (*it)->_linkIsTone ) {
+ r = ( ((*it)->_linkPercent * (*it)->_linkGray) + ((100 - (*it)->_linkPercent) * r) ) / 100;
+ g = ( ((*it)->_linkPercent * (*it)->_linkGray) + ((100 - (*it)->_linkPercent) * g) ) / 100;
+ b = ( ((*it)->_linkPercent * (*it)->_linkGray) + ((100 - (*it)->_linkPercent) * b) ) / 100;
+ } else {
+ r = ( ((*it)->_linkPercent * 255) + ((100 - (*it)->_linkPercent) * r) ) / 100;
+ g = ( ((*it)->_linkPercent * 255) + ((100 - (*it)->_linkPercent) * g) ) / 100;
+ b = ( ((*it)->_linkPercent * 255) + ((100 - (*it)->_linkPercent) * b) ) / 100;
+ }
+
+ (*it)->def.setRGB( r, g, b );
+ }
+
+
+ // Look for objects using this color
+ {
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ if ( desktop ) {
+ SPDocument* document = sp_desktop_document( desktop );
+ Inkscape::XML::Node *rroot = sp_document_repr_root( document );
+ if ( rroot ) {
+
+ // Find where this thing came from
+ Glib::ustring paletteName;
+ bool found = false;
+ int index = 0;
+ for ( std::vector<JustForNow*>::iterator it2 = possible.begin(); it2 != possible.end() && !found; ++it2 ) {
+ JustForNow* curr = *it2;
+ index = 0;
+ for ( std::vector<ColorItem*>::iterator zz = curr->_colors.begin(); zz != curr->_colors.end(); ++zz ) {
+ if ( this == *zz ) {
+ found = true;
+ paletteName = curr->_name;
+ break;
+ } else {
+ index++;
+ }
+ }
+ }
+
+ if ( !paletteName.empty() ) {
+ gchar* str = g_strdup_printf("%d|", index);
+ paletteName.insert( 0, str );
+ g_free(str);
+ str = 0;
+
+ if ( bruteForce( document, rroot, paletteName, def.getR(), def.getG(), def.getB() ) ) {
+ sp_document_done( document , SP_VERB_DIALOG_SWATCHES,
+ _("Change color definition"));
+ }
+ }
+ }
+ }
+ }
+
+}
+
+void ColorItem::_regenPreview(EekPreview * preview)
+{
+ if ( def.getType() != ege::PaintDef::RGB ) {
+ using Inkscape::IO::Resource::get_path;
+ using Inkscape::IO::Resource::ICONS;
+ using Inkscape::IO::Resource::SYSTEM;
+ GError *error = NULL;
+ gsize bytesRead = 0;
+ gsize bytesWritten = 0;
+ gchar *localFilename = g_filename_from_utf8( get_path(SYSTEM, ICONS, "remove-color.png"),
+ -1,
+ &bytesRead,
+ &bytesWritten,
+ &error);
+ GdkPixbuf* pixbuf = gdk_pixbuf_new_from_file(localFilename, &error);
+ if (!pixbuf) {
+ g_warning("Null pixbuf for %p [%s]", localFilename, localFilename );
+ }
+ g_free(localFilename);
+
+ eek_preview_set_pixbuf( preview, pixbuf );
+ }
+ else if ( !_pixData ){
+ eek_preview_set_color( preview,
+ (def.getR() << 8) | def.getR(),
+ (def.getG() << 8) | def.getG(),
+ (def.getB() << 8) | def.getB() );
+ } else {
+ GdkPixbuf* pixbuf = gdk_pixbuf_new_from_data( _pixData, GDK_COLORSPACE_RGB, FALSE, 8,
+ _pixWidth, _pixHeight, _pixWidth * 3,
+ 0, // add delete function
+ 0 );
+ eek_preview_set_pixbuf( preview, pixbuf );
+ }
+
+ eek_preview_set_linked( preview, (LinkType)((_linkSrc ? PREVIEW_LINK_IN:0)
+ | (_listeners.empty() ? 0:PREVIEW_LINK_OUT)
+ | (_isLive ? PREVIEW_LINK_OTHER:0)) );
+}
+
+Gtk::Widget* ColorItem::getPreview(PreviewStyle style, ViewType view, ::PreviewSize size, guint ratio)
+{
+ Gtk::Widget* widget = 0;
+ if ( style == PREVIEW_STYLE_BLURB) {
+ Gtk::Label *lbl = new Gtk::Label(def.descr);
+ lbl->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
+ widget = lbl;
+ } else {
+// Glib::ustring blank(" ");
+// if ( size == Inkscape::ICON_SIZE_MENU || size == Inkscape::ICON_SIZE_DECORATION ) {
+// blank = " ";
+// }
+
+ GtkWidget* eekWidget = eek_preview_new();
+ EekPreview * preview = EEK_PREVIEW(eekWidget);
+ Gtk::Widget* newBlot = Glib::wrap(eekWidget);
+
+ _regenPreview(preview);
+
+ eek_preview_set_details( preview, (::PreviewStyle)style, (::ViewType)view, (::PreviewSize)size, ratio );
+
+ def.addCallback( _colorDefChanged, this );
+
+ GValue val = {0, {{0}, {0}}};
+ g_value_init( &val, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &val, FALSE );
+ g_object_set_property( G_OBJECT(preview), "focus-on-click", &val );
+
+/*
+ Gtk::Button *btn = new Gtk::Button(blank);
+ Gdk::Color color;
+ color.set_rgb((_r << 8)|_r, (_g << 8)|_g, (_b << 8)|_b);
+ btn->modify_bg(Gtk::STATE_NORMAL, color);
+ btn->modify_bg(Gtk::STATE_ACTIVE, color);
+ btn->modify_bg(Gtk::STATE_PRELIGHT, color);
+ btn->modify_bg(Gtk::STATE_SELECTED, color);
+
+ Gtk::Widget* newBlot = btn;
+*/
+
+ tips.set_tip((*newBlot), def.descr);
+
+/*
+ newBlot->signal_clicked().connect( sigc::mem_fun(*this, &ColorItem::buttonClicked) );
+
+ sigc::signal<void> type_signal_something;
+*/
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "clicked",
+ G_CALLBACK(handleClick),
+ this);
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "alt-clicked",
+ G_CALLBACK(handleSecondaryClick),
+ this);
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "button-press-event",
+ G_CALLBACK(colorItemHandleButtonPress),
+ this);
+
+ {
+ std::vector<std::string> listing = def.getMIMETypes();
+ int entryCount = listing.size();
+ GtkTargetEntry* entries = new GtkTargetEntry[entryCount];
+ GtkTargetEntry* curr = entries;
+ for ( std::vector<std::string>::iterator it = listing.begin(); it != listing.end(); ++it ) {
+ curr->target = g_strdup(it->c_str());
+ curr->flags = 0;
+ if ( mimeToInt.find(*it) == mimeToInt.end() ){
+ // these next lines are order-dependent:
+ mimeToInt[*it] = mimeStrings.size();
+ mimeStrings.push_back(*it);
+ }
+ curr->info = mimeToInt[curr->target];
+ curr++;
+ }
+ gtk_drag_source_set( GTK_WIDGET(newBlot->gobj()),
+ GDK_BUTTON1_MASK,
+ entries, entryCount,
+ GdkDragAction(GDK_ACTION_MOVE | GDK_ACTION_COPY) );
+ for ( int i = 0; i < entryCount; i++ ) {
+ g_free(entries[i].target);
+ }
+ delete[] entries;
+ }
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "drag-data-get",
+ G_CALLBACK(ColorItem::_dragGetColorData),
+ this);
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "drag-begin",
+ G_CALLBACK(colorItemDragBegin),
+ this );
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "enter-notify-event",
+ G_CALLBACK(handleEnterNotify),
+ this);
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "leave-notify-event",
+ G_CALLBACK(handleLeaveNotify),
+ this);
+
+// g_signal_connect( G_OBJECT(newBlot->gobj()),
+// "drag-drop",
+// G_CALLBACK(dragDropColorData),
+// this);
+
+ if ( def.isEditable() )
+ {
+// gtk_drag_dest_set( GTK_WIDGET(newBlot->gobj()),
+// GTK_DEST_DEFAULT_ALL,
+// destColorTargets,
+// G_N_ELEMENTS(destColorTargets),
+// GdkDragAction(GDK_ACTION_COPY | GDK_ACTION_MOVE) );
+
+
+// g_signal_connect( G_OBJECT(newBlot->gobj()),
+// "drag-data-received",
+// G_CALLBACK(_dropDataIn),
+// this );
+ }
+
+ g_signal_connect( G_OBJECT(newBlot->gobj()),
+ "destroy",
+ G_CALLBACK(dieDieDie),
+ this);
+
+
+ widget = newBlot;
+ }
+
+ _previews.push_back( widget );
+
+ return widget;
+}
+
+void ColorItem::buttonClicked(bool secondary)
+{
+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+ if (desktop) {
+ char const * attrName = secondary ? "stroke" : "fill";
+
+ SPCSSAttr *css = sp_repr_css_attr_new();
+ Glib::ustring descr;
+ switch (def.getType()) {
+ case ege::PaintDef::CLEAR: {
+ // TODO actually make this clear
+ sp_repr_css_set_property( css, attrName, "none" );
+ descr = secondary? _("Remove stroke color") : _("Remove fill color");
+ break;
+ }
+ case ege::PaintDef::NONE: {
+ sp_repr_css_set_property( css, attrName, "none" );
+ descr = secondary? _("Set stroke color to none") : _("Set fill color to none");
+ break;
+ }
+ case ege::PaintDef::RGB: {
+ Glib::ustring colorspec;
+ if ( _grad ){
+ colorspec = "url(#";
+ colorspec += _grad->getId();
+ colorspec += ")";
+ } else {
+ gchar c[64];
+ guint32 rgba = (def.getR() << 24) | (def.getG() << 16) | (def.getB() << 8) | 0xff;
+ sp_svg_write_color(c, sizeof(c), rgba);
+ colorspec = c;
+ }
+ sp_repr_css_set_property( css, attrName, colorspec.c_str() );
+ descr = secondary? _("Set stroke color from swatch") : _("Set fill color from swatch");
+ break;
+ }
+ }
+ sp_desktop_set_style(desktop, css);
+ sp_repr_css_attr_unref(css);
+
+ sp_document_done( sp_desktop_document(desktop), SP_VERB_DIALOG_SWATCHES, descr.c_str() );
+ }
+}
+
+void ColorItem::_wireMagicColors( JustForNow *colorSet )
+{
+ if ( colorSet )
+ {
+ for ( std::vector<ColorItem*>::iterator it = colorSet->_colors.begin(); it != colorSet->_colors.end(); ++it )
+ {
+ std::string::size_type pos = (*it)->def.descr.find("*{");
+ if ( pos != std::string::npos )
+ {
+ std::string subby = (*it)->def.descr.substr( pos + 2 );
+ std::string::size_type endPos = subby.find("}*");
+ if ( endPos != std::string::npos )
+ {
+ subby.erase( endPos );
+ //g_message("FOUND MAGIC at '%s'", (*it)->def.descr.c_str());
+ //g_message(" '%s'", subby.c_str());
+
+ if ( subby.find('E') != std::string::npos )
+ {
+ (*it)->def.setEditable( true );
+ }
+
+ if ( subby.find('L') != std::string::npos )
+ {
+ (*it)->_isLive = true;
+ }
+
+ std::string part;
+ // Tint. index + 1 more val.
+ if ( getBlock( part, 'T', subby ) ) {
+ guint64 colorIndex = 0;
+ if ( popVal( colorIndex, part ) ) {
+ guint64 percent = 0;
+ if ( popVal( percent, part ) ) {
+ (*it)->_linkTint( *(colorSet->_colors[colorIndex]), percent );
+ }
+ }
+ }
+
+ // Shade/tone. index + 1 or 2 more val.
+ if ( getBlock( part, 'S', subby ) ) {
+ guint64 colorIndex = 0;
+ if ( popVal( colorIndex, part ) ) {
+ guint64 percent = 0;
+ if ( popVal( percent, part ) ) {
+ guint64 grayLevel = 0;
+ if ( !popVal( grayLevel, part ) ) {
+ grayLevel = 0;
+ }
+ (*it)->_linkTone( *(colorSet->_colors[colorIndex]), percent, grayLevel );
+ }
+ }
+ }
+
+ }
+ }
+ }
+ }
+}
+
+
+void ColorItem::_linkTint( ColorItem& other, int percent )
+{
+ if ( !_linkSrc )
+ {
+ other._listeners.push_back(this);
+ _linkIsTone = false;
+ _linkPercent = percent;
+ if ( _linkPercent > 100 )
+ _linkPercent = 100;
+ if ( _linkPercent < 0 )
+ _linkPercent = 0;
+ _linkGray = 0;
+ _linkSrc = &other;
+
+ ColorItem::_colorDefChanged(&other);
+ }
+}
+
+void ColorItem::_linkTone( ColorItem& other, int percent, int grayLevel )
+{
+ if ( !_linkSrc )
+ {
+ other._listeners.push_back(this);
+ _linkIsTone = true;
+ _linkPercent = percent;
+ if ( _linkPercent > 100 )
+ _linkPercent = 100;
+ if ( _linkPercent < 0 )
+ _linkPercent = 0;
+ _linkGray = grayLevel;
+ _linkSrc = &other;
+
+ ColorItem::_colorDefChanged(&other);
+ }
+}
+
+} // namespace Dialogs
+} // namespace UI
+} // namespace Inkscape
+
+/*
+ Local Variables:
+ mode:c++
+ c-file-style:"stroustrup"
+ c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+ indent-tabs-mode:nil
+ fill-column:99
+ End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/src/ui/dialog/color-item.h b/src/ui/dialog/color-item.h
--- /dev/null
@@ -0,0 +1,128 @@
+/** @file
+ * @brief Inkscape color swatch UI item.
+ */
+/* Authors:
+ * Jon A. Cruz
+ *
+ * Copyright (C) 2010 Jon A. Cruz
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#ifndef SEEN_DIALOGS_COLOR_ITEM_H
+#define SEEN_DIALOGS_COLOR_ITEM_H
+
+#include <gtkmm/tooltips.h>
+
+#include "widgets/ege-paint-def.h"
+#include "ui/previewable.h"
+
+class SPGradient;
+
+namespace Inkscape {
+namespace UI {
+namespace Dialogs {
+
+class ColorItem;
+
+class JustForNow
+{
+public:
+ JustForNow();
+ ~JustForNow();
+
+ Glib::ustring _name;
+ int _prefWidth;
+ std::vector<ColorItem*> _colors;
+};
+
+
+/**
+ * The color swatch you see on screen as a clickable box.
+ */
+class ColorItem : public Inkscape::UI::Previewable
+{
+ friend void _loadPaletteFile( gchar const *filename );
+public:
+ ColorItem( ege::PaintDef::ColorType type );
+ ColorItem( unsigned int r, unsigned int g, unsigned int b,
+ Glib::ustring& name );
+ virtual ~ColorItem();
+ ColorItem(ColorItem const &other);
+ virtual ColorItem &operator=(ColorItem const &other);
+ virtual Gtk::Widget* getPreview(PreviewStyle style,
+ ViewType view,
+ ::PreviewSize size,
+ guint ratio);
+ void buttonClicked(bool secondary = false);
+
+ void setGradient(SPGradient *grad);
+ SPGradient * getGradient() const { return _grad; }
+
+ void setPixData(guchar* px, int width, int height);
+
+ void setState( bool fill, bool stroke );
+ bool isFill() { return _isFill; }
+ bool isStroke() { return _isStroke; }
+
+ ege::PaintDef def;
+ void* ptr;
+
+private:
+ static void _dropDataIn( GtkWidget *widget,
+ GdkDragContext *drag_context,
+ gint x, gint y,
+ GtkSelectionData *data,
+ guint info,
+ guint event_time,
+ gpointer user_data);
+
+ static void _dragGetColorData( GtkWidget *widget,
+ GdkDragContext *drag_context,
+ GtkSelectionData *data,
+ guint info,
+ guint time,
+ gpointer user_data);
+
+ static void _wireMagicColors( JustForNow *colorSet );
+ static void _colorDefChanged(void* data);
+
+ void _updatePreviews();
+ void _regenPreview(EekPreview * preview);
+
+ void _linkTint( ColorItem& other, int percent );
+ void _linkTone( ColorItem& other, int percent, int grayLevel );
+
+ Gtk::Tooltips tips;
+ std::vector<Gtk::Widget*> _previews;
+
+ bool _isFill;
+ bool _isStroke;
+ bool _isLive;
+ bool _linkIsTone;
+ int _linkPercent;
+ int _linkGray;
+ ColorItem* _linkSrc;
+ SPGradient* _grad;
+ guchar *_pixData;
+ int _pixWidth;
+ int _pixHeight;
+ std::vector<ColorItem*> _listeners;
+};
+
+} // namespace Dialogs
+} // namespace UI
+} // namespace Inkscape
+
+#endif // SEEN_DIALOGS_COLOR_ITEM_H
+
+/*
+ Local Variables:
+ mode:c++
+ c-file-style:"stroustrup"
+ c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+ indent-tabs-mode:nil
+ fill-column:99
+ End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
index 559948f293a472ea70d29ba82a58997c1821db63..b330012cae418f27012564b1b1817f370f002e5d 100644 (file)
#include <glibmm/i18n.h>
#include <gdkmm/pixbuf.h>
+#include "color-item.h"
#include "desktop.h"
#include "desktop-handles.h"
#include "desktop-style.h"
#include "path-prefix.h"
#include "preferences.h"
#include "sp-item.h"
-#include "svg/svg-color.h"
#include "sp-gradient-fns.h"
#include "sp-gradient.h"
#include "sp-gradient-vector.h"
#include "swatches.h"
#include "style.h"
+#include "ui/previewholder.h"
#include "widgets/gradient-vector.h"
#include "widgets/eek-preview.h"
#include "display/nr-plain-stuff.h"
void _loadPaletteFile( gchar const *filename );
-/**
- * The color swatch you see on screen as a clickable box.
- */
-class ColorItem : public Inkscape::UI::Previewable
-{
- friend void _loadPaletteFile( gchar const *filename );
-public:
- ColorItem( ege::PaintDef::ColorType type );
- ColorItem( unsigned int r, unsigned int g, unsigned int b,
- Glib::ustring& name );
- virtual ~ColorItem();
- ColorItem(ColorItem const &other);
- virtual ColorItem &operator=(ColorItem const &other);
- virtual Gtk::Widget* getPreview(PreviewStyle style,
- ViewType view,
- ::PreviewSize size,
- guint ratio);
- void buttonClicked(bool secondary = false);
-
- void setPixData(guchar* px, int width, int height);
-
- void setState( bool fill, bool stroke );
- bool isFill() { return _isFill; }
- bool isStroke() { return _isStroke; }
-
- ege::PaintDef def;
- void* ptr;
-
-private:
- static void _dropDataIn( GtkWidget *widget,
- GdkDragContext *drag_context,
- gint x, gint y,
- GtkSelectionData *data,
- guint info,
- guint event_time,
- gpointer user_data);
-
- static void _dragGetColorData( GtkWidget *widget,
- GdkDragContext *drag_context,
- GtkSelectionData *data,
- guint info,
- guint time,
- gpointer user_data);
-
- static void _wireMagicColors( void* p );
- static void _colorDefChanged(void* data);
-
- void _updatePreviews();
- void _regenPreview(EekPreview * preview);
-
- void _linkTint( ColorItem& other, int percent );
- void _linkTone( ColorItem& other, int percent, int grayLevel );
-
- Gtk::Tooltips tips;
- std::vector<Gtk::Widget*> _previews;
-
- bool _isFill;
- bool _isStroke;
- bool _isLive;
- bool _linkIsTone;
- int _linkPercent;
- int _linkGray;
- ColorItem* _linkSrc;
- std::vector<ColorItem*> _listeners;
- guchar *_pixData;
- int _pixWidth;
- int _pixHeight;
-};
-
-
-
-ColorItem::ColorItem(ege::PaintDef::ColorType type) :
- def(type),
- ptr(0),
- tips(),
- _previews(),
- _isFill(false),
- _isStroke(false),
- _isLive(false),
- _linkIsTone(false),
- _linkPercent(0),
- _linkGray(0),
- _linkSrc(0),
- _listeners(),
- _pixData(0),
- _pixWidth(0),
- _pixHeight(0)
-{
-}
-
-ColorItem::ColorItem( unsigned int r, unsigned int g, unsigned int b, Glib::ustring& name ) :
- def( r, g, b, name ),
- ptr(0),
- tips(),
- _previews(),
- _isFill(false),
- _isStroke(false),
- _isLive(false),
- _linkIsTone(false),
- _linkPercent(0),
- _linkGray(0),
- _linkSrc(0),
- _listeners(),
- _pixData(0),
- _pixWidth(0),
- _pixHeight(0)
-{
-}
-
-ColorItem::~ColorItem()
-{
-}
-
-ColorItem::ColorItem(ColorItem const &other) :
- Inkscape::UI::Previewable()
-{
- if ( this != &other ) {
- *this = other;
- }
-}
-
-ColorItem &ColorItem::operator=(ColorItem const &other)
-{
- if ( this != &other ) {
- def = other.def;
-
- // TODO - correct linkage
- _linkSrc = other._linkSrc;
- g_message("Erk!");
- }
- return *this;
-}
-
-void ColorItem::setState( bool fill, bool stroke )
-{
- if ( (_isFill != fill) || (_isStroke != stroke) ) {
- _isFill = fill;
- _isStroke = stroke;
-
- for ( std::vector<Gtk::Widget*>::iterator it = _previews.begin(); it != _previews.end(); ++it ) {
- Gtk::Widget* widget = *it;
- if ( IS_EEK_PREVIEW(widget->gobj()) ) {
- EekPreview * preview = EEK_PREVIEW(widget->gobj());
-
- int val = eek_preview_get_linked( preview );
- val &= ~(PREVIEW_FILL | PREVIEW_STROKE);
- if ( _isFill ) {
- val |= PREVIEW_FILL;
- }
- if ( _isStroke ) {
- val |= PREVIEW_STROKE;
- }
- eek_preview_set_linked( preview, static_cast<LinkType>(val) );
- }
- }
- }
-}
-
-void ColorItem::setPixData(guchar* px, int width, int height)
-{
- if (px != _pixData) {
- if (_pixData) {
- g_free(_pixData);
- }
- _pixData = px;
- _pixWidth = width;
- _pixHeight = height;
-
- _updatePreviews();
- }
-}
-
-
-class JustForNow
-{
-public:
- JustForNow() : _prefWidth(0) {}
-
- Glib::ustring _name;
- int _prefWidth;
- std::vector<ColorItem*> _colors;
-};
-
-static std::vector<JustForNow*> possible;
-
-
-static std::vector<std::string> mimeStrings;
-static std::map<std::string, guint> mimeToInt;
-
-static std::map<ColorItem*, SPGradient*> gradMap; // very temporary workaround.
-
-void ColorItem::_dragGetColorData( GtkWidget */*widget*/,
- GdkDragContext */*drag_context*/,
- GtkSelectionData *data,
- guint info,
- guint /*time*/,
- gpointer user_data)
-{
- ColorItem* item = reinterpret_cast<ColorItem*>(user_data);
- std::string key;
- if ( info < mimeStrings.size() ) {
- key = mimeStrings[info];
- } else {
- g_warning("ERROR: unknown value (%d)", info);
- }
-
- if ( !key.empty() ) {
- char* tmp = 0;
- int len = 0;
- int format = 0;
- item->def.getMIMEData(key, tmp, len, format);
- if ( tmp ) {
- GdkAtom dataAtom = gdk_atom_intern( key.c_str(), FALSE );
- gtk_selection_data_set( data, dataAtom, format, (guchar*)tmp, len );
- delete[] tmp;
- }
- }
-}
-
-static void dragBegin( GtkWidget */*widget*/, GdkDragContext* dc, gpointer data )
-{
- ColorItem* item = reinterpret_cast<ColorItem*>(data);
- if ( item )
- {
- using Inkscape::IO::Resource::get_path;
- using Inkscape::IO::Resource::ICONS;
- using Inkscape::IO::Resource::SYSTEM;
- int width = 32;
- int height = 24;
-
- if (item->def.getType() != ege::PaintDef::RGB){
- GError *error = NULL;
- gsize bytesRead = 0;
- gsize bytesWritten = 0;
- gchar *localFilename = g_filename_from_utf8( get_path(SYSTEM, ICONS, "remove-color.png"),
- -1,
- &bytesRead,
- &bytesWritten,
- &error);
- GdkPixbuf* pixbuf = gdk_pixbuf_new_from_file_at_scale(localFilename, width, height, FALSE, &error);
- g_free(localFilename);
- gtk_drag_set_icon_pixbuf( dc, pixbuf, 0, 0 );
- } else {
- GdkPixbuf* pixbuf = 0;
- if ( gradMap.find(item) == gradMap.end() ){
- Glib::RefPtr<Gdk::Pixbuf> thumb = Gdk::Pixbuf::create( Gdk::COLORSPACE_RGB, false, 8, width, height );
- guint32 fillWith = (0xff000000 & (item->def.getR() << 24))
- | (0x00ff0000 & (item->def.getG() << 16))
- | (0x0000ff00 & (item->def.getB() << 8));
- thumb->fill( fillWith );
- pixbuf = thumb->gobj();
- g_object_ref(G_OBJECT(pixbuf));
- } else {
- SPGradient* grad = gradMap[item];
-
- guchar* px = g_new( guchar, 3 * height * width );
- nr_render_checkerboard_rgb( px, width, height, 3 * width, 0, 0 );
-
- sp_gradient_render_vector_block_rgb( grad,
- px, width, height, 3 * width,
- 0, width, TRUE );
-
- pixbuf = gdk_pixbuf_new_from_data( px, GDK_COLORSPACE_RGB, FALSE, 8,
- width, height, width * 3,
- 0, // add delete function
- 0 );
- }
- gtk_drag_set_icon_pixbuf( dc, pixbuf, 0, 0 );
- }
- }
-}
-//"drag-drop"
-// gboolean dragDropColorData( GtkWidget *widget,
-// GdkDragContext *drag_context,
-// gint x,
-// gint y,
-// guint time,
-// gpointer user_data)
-// {
-// // TODO finish
+std::vector<JustForNow*> possible;
-// return TRUE;
-// }
static void handleClick( GtkWidget* /*widget*/, gpointer callback_data ) {
ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
@@ -358,31 +78,6 @@ static void handleSecondaryClick( GtkWidget* /*widget*/, gint /*arg1*/, gpointer
}
}
-static gboolean handleEnterNotify( GtkWidget* /*widget*/, GdkEventCrossing* /*event*/, gpointer callback_data ) {
- ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
- if ( item ) {
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- if ( desktop ) {
- gchar* msg = g_strdup_printf(_("Color: <b>%s</b>; <b>Click</b> to set fill, <b>Shift+click</b> to set stroke"),
- item->def.descr.c_str());
- desktop->tipsMessageContext()->set(Inkscape::INFORMATION_MESSAGE, msg);
- g_free(msg);
- }
- }
- return FALSE;
-}
-
-static gboolean handleLeaveNotify( GtkWidget* /*widget*/, GdkEventCrossing* /*event*/, gpointer callback_data ) {
- ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
- if ( item ) {
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- if ( desktop ) {
- desktop->tipsMessageContext()->clear();
- }
- }
- return FALSE;
-}
-
static GtkWidget* popupMenu = 0;
static std::vector<GtkWidget*> popupExtras;
static ColorItem* bounceTarget = 0;
}
#endif // USE_DOCUMENT_PALETTE
-static gboolean handleButtonPress( GtkWidget* /*widget*/, GdkEventButton* event, gpointer user_data)
+gboolean colorItemHandleButtonPress( GtkWidget* /*widget*/, GdkEventButton* event, gpointer user_data)
{
gboolean handled = FALSE;
@@ -548,378 +243,6 @@ static gboolean handleButtonPress( GtkWidget* /*widget*/, GdkEventButton* event,
return handled;
}
-static void dieDieDie( GtkObject *obj, gpointer user_data )
-{
- g_message("die die die %p %p", obj, user_data );
-}
-
-#include "color.h" // for SP_RGBA32_U_COMPOSE
-
-void ColorItem::_dropDataIn( GtkWidget */*widget*/,
- GdkDragContext */*drag_context*/,
- gint /*x*/, gint /*y*/,
- GtkSelectionData */*data*/,
- guint /*info*/,
- guint /*event_time*/,
- gpointer /*user_data*/)
-{
-}
-
-static bool bruteForce( SPDocument* document, Inkscape::XML::Node* node, Glib::ustring const& match, int r, int g, int b )
-{
- bool changed = false;
-
- if ( node ) {
- gchar const * val = node->attribute("inkscape:x-fill-tag");
- if ( val && (match == val) ) {
- SPObject *obj = document->getObjectByRepr( node );
-
- gchar c[64] = {0};
- sp_svg_write_color( c, sizeof(c), SP_RGBA32_U_COMPOSE( r, g, b, 0xff ) );
- SPCSSAttr *css = sp_repr_css_attr_new();
- sp_repr_css_set_property( css, "fill", c );
-
- sp_desktop_apply_css_recursive( (SPItem*)obj, css, true );
- ((SPItem*)obj)->updateRepr();
-
- changed = true;
- }
-
- val = node->attribute("inkscape:x-stroke-tag");
- if ( val && (match == val) ) {
- SPObject *obj = document->getObjectByRepr( node );
-
- gchar c[64] = {0};
- sp_svg_write_color( c, sizeof(c), SP_RGBA32_U_COMPOSE( r, g, b, 0xff ) );
- SPCSSAttr *css = sp_repr_css_attr_new();
- sp_repr_css_set_property( css, "stroke", c );
-
- sp_desktop_apply_css_recursive( (SPItem*)obj, css, true );
- ((SPItem*)obj)->updateRepr();
-
- changed = true;
- }
-
- Inkscape::XML::Node* first = node->firstChild();
- changed |= bruteForce( document, first, match, r, g, b );
-
- changed |= bruteForce( document, node->next(), match, r, g, b );
- }
-
- return changed;
-}
-
-void ColorItem::_colorDefChanged(void* data)
-{
- ColorItem* item = reinterpret_cast<ColorItem*>(data);
- if ( item ) {
- item->_updatePreviews();
- }
-}
-
-void ColorItem::_updatePreviews()
-{
- for ( std::vector<Gtk::Widget*>::iterator it = _previews.begin(); it != _previews.end(); ++it ) {
- Gtk::Widget* widget = *it;
- if ( IS_EEK_PREVIEW(widget->gobj()) ) {
- EekPreview * preview = EEK_PREVIEW(widget->gobj());
-
- _regenPreview(preview);
-
- widget->queue_draw();
- }
- }
-
- for ( std::vector<ColorItem*>::iterator it = _listeners.begin(); it != _listeners.end(); ++it ) {
- guint r = def.getR();
- guint g = def.getG();
- guint b = def.getB();
-
- if ( (*it)->_linkIsTone ) {
- r = ( ((*it)->_linkPercent * (*it)->_linkGray) + ((100 - (*it)->_linkPercent) * r) ) / 100;
- g = ( ((*it)->_linkPercent * (*it)->_linkGray) + ((100 - (*it)->_linkPercent) * g) ) / 100;
- b = ( ((*it)->_linkPercent * (*it)->_linkGray) + ((100 - (*it)->_linkPercent) * b) ) / 100;
- } else {
- r = ( ((*it)->_linkPercent * 255) + ((100 - (*it)->_linkPercent) * r) ) / 100;
- g = ( ((*it)->_linkPercent * 255) + ((100 - (*it)->_linkPercent) * g) ) / 100;
- b = ( ((*it)->_linkPercent * 255) + ((100 - (*it)->_linkPercent) * b) ) / 100;
- }
-
- (*it)->def.setRGB( r, g, b );
- }
-
-
- // Look for objects using this color
- {
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- if ( desktop ) {
- SPDocument* document = sp_desktop_document( desktop );
- Inkscape::XML::Node *rroot = sp_document_repr_root( document );
- if ( rroot ) {
-
- // Find where this thing came from
- Glib::ustring paletteName;
- bool found = false;
- int index = 0;
- for ( std::vector<JustForNow*>::iterator it2 = possible.begin(); it2 != possible.end() && !found; ++it2 ) {
- JustForNow* curr = *it2;
- index = 0;
- for ( std::vector<ColorItem*>::iterator zz = curr->_colors.begin(); zz != curr->_colors.end(); ++zz ) {
- if ( this == *zz ) {
- found = true;
- paletteName = curr->_name;
- break;
- } else {
- index++;
- }
- }
- }
-
- if ( !paletteName.empty() ) {
- gchar* str = g_strdup_printf("%d|", index);
- paletteName.insert( 0, str );
- g_free(str);
- str = 0;
-
- if ( bruteForce( document, rroot, paletteName, def.getR(), def.getG(), def.getB() ) ) {
- sp_document_done( document , SP_VERB_DIALOG_SWATCHES,
- _("Change color definition"));
- }
- }
- }
- }
- }
-
-}
-
-void ColorItem::_regenPreview(EekPreview * preview)
-{
- if ( def.getType() != ege::PaintDef::RGB ) {
- using Inkscape::IO::Resource::get_path;
- using Inkscape::IO::Resource::ICONS;
- using Inkscape::IO::Resource::SYSTEM;
- GError *error = NULL;
- gsize bytesRead = 0;
- gsize bytesWritten = 0;
- gchar *localFilename = g_filename_from_utf8( get_path(SYSTEM, ICONS, "remove-color.png"),
- -1,
- &bytesRead,
- &bytesWritten,
- &error);
- GdkPixbuf* pixbuf = gdk_pixbuf_new_from_file(localFilename, &error);
- if (!pixbuf) {
- g_warning("Null pixbuf for %p [%s]", localFilename, localFilename );
- }
- g_free(localFilename);
-
- eek_preview_set_pixbuf( preview, pixbuf );
- }
- else if ( !_pixData ){
- eek_preview_set_color( preview,
- (def.getR() << 8) | def.getR(),
- (def.getG() << 8) | def.getG(),
- (def.getB() << 8) | def.getB() );
- } else {
- GdkPixbuf* pixbuf = gdk_pixbuf_new_from_data( _pixData, GDK_COLORSPACE_RGB, FALSE, 8,
- _pixWidth, _pixHeight, _pixWidth * 3,
- 0, // add delete function
- 0 );
- eek_preview_set_pixbuf( preview, pixbuf );
- }
-
- eek_preview_set_linked( preview, (LinkType)((_linkSrc ? PREVIEW_LINK_IN:0)
- | (_listeners.empty() ? 0:PREVIEW_LINK_OUT)
- | (_isLive ? PREVIEW_LINK_OTHER:0)) );
-}
-
-
-Gtk::Widget* ColorItem::getPreview(PreviewStyle style, ViewType view, ::PreviewSize size, guint ratio)
-{
- Gtk::Widget* widget = 0;
- if ( style == PREVIEW_STYLE_BLURB) {
- Gtk::Label *lbl = new Gtk::Label(def.descr);
- lbl->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
- widget = lbl;
- } else {
-// Glib::ustring blank(" ");
-// if ( size == Inkscape::ICON_SIZE_MENU || size == Inkscape::ICON_SIZE_DECORATION ) {
-// blank = " ";
-// }
-
- GtkWidget* eekWidget = eek_preview_new();
- EekPreview * preview = EEK_PREVIEW(eekWidget);
- Gtk::Widget* newBlot = Glib::wrap(eekWidget);
-
- _regenPreview(preview);
-
- eek_preview_set_details( preview, (::PreviewStyle)style, (::ViewType)view, (::PreviewSize)size, ratio );
-
- def.addCallback( _colorDefChanged, this );
-
- GValue val = {0, {{0}, {0}}};
- g_value_init( &val, G_TYPE_BOOLEAN );
- g_value_set_boolean( &val, FALSE );
- g_object_set_property( G_OBJECT(preview), "focus-on-click", &val );
-
-/*
- Gtk::Button *btn = new Gtk::Button(blank);
- Gdk::Color color;
- color.set_rgb((_r << 8)|_r, (_g << 8)|_g, (_b << 8)|_b);
- btn->modify_bg(Gtk::STATE_NORMAL, color);
- btn->modify_bg(Gtk::STATE_ACTIVE, color);
- btn->modify_bg(Gtk::STATE_PRELIGHT, color);
- btn->modify_bg(Gtk::STATE_SELECTED, color);
-
- Gtk::Widget* newBlot = btn;
-*/
-
- tips.set_tip((*newBlot), def.descr);
-
-/*
- newBlot->signal_clicked().connect( sigc::mem_fun(*this, &ColorItem::buttonClicked) );
-
- sigc::signal<void> type_signal_something;
-*/
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "clicked",
- G_CALLBACK(handleClick),
- this);
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "alt-clicked",
- G_CALLBACK(handleSecondaryClick),
- this);
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "button-press-event",
- G_CALLBACK(handleButtonPress),
- this);
-
- {
- std::vector<std::string> listing = def.getMIMETypes();
- int entryCount = listing.size();
- GtkTargetEntry* entries = new GtkTargetEntry[entryCount];
- GtkTargetEntry* curr = entries;
- for ( std::vector<std::string>::iterator it = listing.begin(); it != listing.end(); ++it ) {
- curr->target = g_strdup(it->c_str());
- curr->flags = 0;
- if ( mimeToInt.find(*it) == mimeToInt.end() ){
- // these next lines are order-dependent:
- mimeToInt[*it] = mimeStrings.size();
- mimeStrings.push_back(*it);
- }
- curr->info = mimeToInt[curr->target];
- curr++;
- }
- gtk_drag_source_set( GTK_WIDGET(newBlot->gobj()),
- GDK_BUTTON1_MASK,
- entries, entryCount,
- GdkDragAction(GDK_ACTION_MOVE | GDK_ACTION_COPY) );
- for ( int i = 0; i < entryCount; i++ ) {
- g_free(entries[i].target);
- }
- delete[] entries;
- }
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "drag-data-get",
- G_CALLBACK(ColorItem::_dragGetColorData),
- this);
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "drag-begin",
- G_CALLBACK(dragBegin),
- this );
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "enter-notify-event",
- G_CALLBACK(handleEnterNotify),
- this);
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "leave-notify-event",
- G_CALLBACK(handleLeaveNotify),
- this);
-
-// g_signal_connect( G_OBJECT(newBlot->gobj()),
-// "drag-drop",
-// G_CALLBACK(dragDropColorData),
-// this);
-
- if ( def.isEditable() )
- {
-// gtk_drag_dest_set( GTK_WIDGET(newBlot->gobj()),
-// GTK_DEST_DEFAULT_ALL,
-// destColorTargets,
-// G_N_ELEMENTS(destColorTargets),
-// GdkDragAction(GDK_ACTION_COPY | GDK_ACTION_MOVE) );
-
-
-// g_signal_connect( G_OBJECT(newBlot->gobj()),
-// "drag-data-received",
-// G_CALLBACK(_dropDataIn),
-// this );
- }
-
- g_signal_connect( G_OBJECT(newBlot->gobj()),
- "destroy",
- G_CALLBACK(dieDieDie),
- this);
-
-
- widget = newBlot;
- }
-
- _previews.push_back( widget );
-
- return widget;
-}
-
-void ColorItem::buttonClicked(bool secondary)
-{
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- if (desktop) {
- char const * attrName = secondary ? "stroke" : "fill";
-
- SPCSSAttr *css = sp_repr_css_attr_new();
- Glib::ustring descr;
- switch (def.getType()) {
- case ege::PaintDef::CLEAR: {
- // TODO actually make this clear
- sp_repr_css_set_property( css, attrName, "none" );
- descr = secondary? _("Remove stroke color") : _("Remove fill color");
- break;
- }
- case ege::PaintDef::NONE: {
- sp_repr_css_set_property( css, attrName, "none" );
- descr = secondary? _("Set stroke color to none") : _("Set fill color to none");
- break;
- }
- case ege::PaintDef::RGB: {
- Glib::ustring colorspec;
- if ( gradMap.find(this) == gradMap.end() ){
- gchar c[64];
- guint32 rgba = (def.getR() << 24) | (def.getG() << 16) | (def.getB() << 8) | 0xff;
- sp_svg_write_color(c, sizeof(c), rgba);
- colorspec = c;
- } else {
- SPGradient* grad = gradMap[this];
- colorspec = "url(#";
- colorspec += grad->getId();
- colorspec += ")";
- }
- sp_repr_css_set_property( css, attrName, colorspec.c_str() );
- descr = secondary? _("Set stroke color from swatch") : _("Set fill color from swatch");
- break;
- }
- }
- sp_desktop_set_style(desktop, css);
- sp_repr_css_attr_unref(css);
-
- sp_document_done( sp_desktop_document(desktop), SP_VERB_DIALOG_SWATCHES, descr.c_str() );
- }
-}
static char* trim( char* str ) {
char* ret = str;
}
-static bool getBlock( std::string& dst, guchar ch, std::string const str )
-{
- bool good = false;
- std::string::size_type pos = str.find(ch);
- if ( pos != std::string::npos )
- {
- std::string::size_type pos2 = str.find( '(', pos );
- if ( pos2 != std::string::npos ) {
- std::string::size_type endPos = str.find( ')', pos2 );
- if ( endPos != std::string::npos ) {
- dst = str.substr( pos2 + 1, (endPos - pos2 - 1) );
- good = true;
- }
- }
- }
- return good;
-}
-
-static bool popVal( guint64& numVal, std::string& str )
-{
- bool good = false;
- std::string::size_type endPos = str.find(',');
- if ( endPos == std::string::npos ) {
- endPos = str.length();
- }
-
- if ( endPos != std::string::npos && endPos > 0 ) {
- std::string xxx = str.substr( 0, endPos );
- const gchar* ptr = xxx.c_str();
- gchar* endPtr = 0;
- numVal = g_ascii_strtoull( ptr, &endPtr, 10 );
- if ( (numVal == G_MAXUINT64) && (ERANGE == errno) ) {
- // overflow
- } else if ( (numVal == 0) && (endPtr == ptr) ) {
- // failed conversion
- } else {
- good = true;
- str.erase( 0, endPos + 1 );
- }
- }
-
- return good;
-}
-
-void ColorItem::_wireMagicColors( void* p )
-{
- JustForNow* onceMore = reinterpret_cast<JustForNow*>(p);
- if ( onceMore )
- {
- for ( std::vector<ColorItem*>::iterator it = onceMore->_colors.begin(); it != onceMore->_colors.end(); ++it )
- {
- std::string::size_type pos = (*it)->def.descr.find("*{");
- if ( pos != std::string::npos )
- {
- std::string subby = (*it)->def.descr.substr( pos + 2 );
- std::string::size_type endPos = subby.find("}*");
- if ( endPos != std::string::npos )
- {
- subby.erase( endPos );
- //g_message("FOUND MAGIC at '%s'", (*it)->def.descr.c_str());
- //g_message(" '%s'", subby.c_str());
-
- if ( subby.find('E') != std::string::npos )
- {
- (*it)->def.setEditable( true );
- }
-
- if ( subby.find('L') != std::string::npos )
- {
- (*it)->_isLive = true;
- }
-
- std::string part;
- // Tint. index + 1 more val.
- if ( getBlock( part, 'T', subby ) ) {
- guint64 colorIndex = 0;
- if ( popVal( colorIndex, part ) ) {
- guint64 percent = 0;
- if ( popVal( percent, part ) ) {
- (*it)->_linkTint( *(onceMore->_colors[colorIndex]), percent );
- }
- }
- }
-
- // Shade/tone. index + 1 or 2 more val.
- if ( getBlock( part, 'S', subby ) ) {
- guint64 colorIndex = 0;
- if ( popVal( colorIndex, part ) ) {
- guint64 percent = 0;
- if ( popVal( percent, part ) ) {
- guint64 grayLevel = 0;
- if ( !popVal( grayLevel, part ) ) {
- grayLevel = 0;
- }
- (*it)->_linkTone( *(onceMore->_colors[colorIndex]), percent, grayLevel );
- }
- }
- }
-
- }
- }
- }
- }
-}
-
-
-void ColorItem::_linkTint( ColorItem& other, int percent )
-{
- if ( !_linkSrc )
- {
- other._listeners.push_back(this);
- _linkIsTone = false;
- _linkPercent = percent;
- if ( _linkPercent > 100 )
- _linkPercent = 100;
- if ( _linkPercent < 0 )
- _linkPercent = 0;
- _linkGray = 0;
- _linkSrc = &other;
-
- ColorItem::_colorDefChanged(&other);
- }
-}
-
-void ColorItem::_linkTone( ColorItem& other, int percent, int grayLevel )
-{
- if ( !_linkSrc )
- {
- other._listeners.push_back(this);
- _linkIsTone = true;
- _linkPercent = percent;
- if ( _linkPercent > 100 )
- _linkPercent = 100;
- if ( _linkPercent < 0 )
- _linkPercent = 0;
- _linkGray = grayLevel;
- _linkSrc = &other;
-
- ColorItem::_colorDefChanged(&other);
- }
-}
-
-
void _loadPaletteFile( gchar const *filename )
{
char block[1024];
SPColor color = first.color;
guint32 together = color.toRGBA32(first.opacity);
- // At the moment we can't trust the count of 1 vs 2 stops.
SPGradientStop second = (*it)->vector.stops[1];
SPColor color2 = second.color;
- guint32 together2 = color2.toRGBA32(second.opacity);
-
- if ( (grad->vector.stops.size() <= 2) && (together == together2) ) {
- // Treat as solid-color
- Glib::ustring name( grad->getId() );
- unsigned int r = SP_RGBA32_R_U(together);
- unsigned int g = SP_RGBA32_G_U(together);
- unsigned int b = SP_RGBA32_B_U(together);
- ColorItem* item = new ColorItem( r, g, b, name );
- item->ptr = ptr;
- tmpColors.push_back(item);
- gradMappings[item] = grad;
- } else {
- // Treat as gradient
- Glib::ustring name( grad->getId() );
- unsigned int r = SP_RGBA32_R_U(together);
- unsigned int g = SP_RGBA32_G_U(together);
- unsigned int b = SP_RGBA32_B_U(together);
- ColorItem* item = new ColorItem( r, g, b, name );
- item->ptr = ptr;
- tmpColors.push_back(item);
-
- gint width = PREVIEW_PIXBUF_WIDTH;
- gint height = VBLOCK;
- guchar* px = g_new( guchar, 3 * height * width );
- nr_render_checkerboard_rgb( px, width, height, 3 * width, 0, 0 );
-
- sp_gradient_render_vector_block_rgb( grad,
- px, width, height, 3 * width,
- 0, width, TRUE );
-
- previewMappings[item] = px;
- gradMappings[item] = grad;
- }
+
+ Glib::ustring name( grad->getId() );
+ unsigned int r = SP_RGBA32_R_U(together);
+ unsigned int g = SP_RGBA32_G_U(together);
+ unsigned int b = SP_RGBA32_B_U(together);
+ ColorItem* item = new ColorItem( r, g, b, name );
+ item->ptr = ptr;
+
+ gint width = PREVIEW_PIXBUF_WIDTH;
+ gint height = VBLOCK;
+ guchar* px = g_new( guchar, 3 * height * width );
+ nr_render_checkerboard_rgb( px, width, height, 3 * width, 0, 0 );
+
+ sp_gradient_render_vector_block_rgb( grad,
+ px, width, height, 3 * width,
+ 0, width, TRUE );
+
+ previewMappings[item] = px;
+
+ tmpColors.push_back(item);
+ gradMappings[item] = grad;
}
}
}
void SwatchesPanel::handleGradientsChange()
{
+// Invoked when the list of gradients itself changes due to additions, removals, etc.
#if USE_DOCUMENT_PALETTE
if ( _ptr ) {
JustForNow *docPalette = reinterpret_cast<JustForNow *>(_ptr);
for (std::map<ColorItem*, guchar*>::iterator it = tmpPrevs.begin(); it != tmpPrevs.end(); ++it) {
it->first->setPixData(it->second, PREVIEW_PIXBUF_WIDTH, VBLOCK);
}
- gradMap.swap(tmpGrads);
+
+ for (std::map<ColorItem*, SPGradient*>::iterator it = tmpGrads.begin(); it != tmpGrads.end(); ++it) {
+ it->first->setGradient(it->second);
+ }
+
docPalette->_colors.swap(tmpColors);
for (std::vector<ColorItem*>::iterator it = tmpColors.begin(); it != tmpColors.end(); ++it) {
delete *it;
(newColor->def.getB() != oldColor->def.getB()) ) {
oldColor->def.setRGB(newColor->def.getR(), newColor->def.getG(), newColor->def.getB());
}
+ if (tmpGrads.find(newColor) != tmpGrads.end()) {
+ oldColor->setGradient(tmpGrads[newColor]);
+ }
if ( tmpPrevs.find(newColor) != tmpPrevs.end() ) {
oldColor->setPixData(tmpPrevs[newColor], PREVIEW_PIXBUF_WIDTH, VBLOCK);
}
index d49b128c0837daed71b34b02a492d3e257881ec5..9dcf0303b42931d664d99c02599bd72b68171701 100644 (file)
--- a/src/ui/dialog/swatches.h
+++ b/src/ui/dialog/swatches.h
#define SEEN_DIALOGS_SWATCHES_H
#include <gtkmm/textview.h>
-#include <gtkmm/tooltips.h>
#include "ui/widget/panel.h"
-#include "ui/previewholder.h"
-#include "widgets/ege-paint-def.h"
namespace Inkscape {
namespace UI {
+
+class PreviewHolder;
+
namespace Dialogs {
class ColorItem;
+
/**
* A panel that displays paint swatches.
*/