Moved and renamed some tool-related files.

(bzr r12785)

1 files changed, 0 insertions, 414 deletions

diff --git a/src/dropper-context.cpp b/src/dropper-context.cpp
deleted file mode 100644
index cf2f6b6c9..000000000
--- a/src/dropper-context.cpp
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * Tool for picking colors from drawing
- *
- * Authors:
- *   Lauris Kaplinski <lauris@kaplinski.com>
- *   bulia byak <buliabyak@users.sf.net>
- *   Abhishek Sharma
- *
- * Copyright (C) 1999-2005 Authors
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <glibmm/i18n.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkkeysyms.h>
-#include <2geom/transforms.h>
-#include <2geom/circle.h>
-
-#include "macros.h"
-#include "display/canvas-bpath.h"
-#include "display/canvas-arena.h"
-#include "display/curve.h"
-#include "display/cairo-utils.h"
-#include "svg/svg-color.h"
-#include "color.h"
-#include "color-rgba.h"
-#include "desktop-style.h"
-#include "preferences.h"
-#include "sp-namedview.h"
-#include "sp-cursor.h"
-#include "desktop.h"
-#include "desktop-handles.h"
-#include "selection.h"
-#include "document.h"
-#include "document-undo.h"
-
-#include "pixmaps/cursor-dropper-f.xpm"
-#include "pixmaps/cursor-dropper-s.xpm"
-
-#include "dropper-context.h"
-#include "message-context.h"
-#include "verbs.h"
-#include "event-context.h"
-
-using Inkscape::DocumentUndo;
-
-static GdkCursor *cursor_dropper_fill = NULL;
-static GdkCursor *cursor_dropper_stroke = NULL;
-
-#include "tool-factory.h"
-
-namespace Inkscape {
-namespace UI {
-namespace Tools {
-
-namespace {
-	ToolBase* createDropperContext() {
-		return new DropperTool();
-	}
-
-	bool dropperContextRegistered = ToolFactory::instance().registerObject("/tools/dropper", createDropperContext);
-}
-
-const std::string& DropperTool::getPrefsPath() {
-	return DropperTool::prefsPath;
-}
-
-const std::string DropperTool::prefsPath = "/tools/dropper";
-
-DropperTool::DropperTool() : ToolBase() {
-	this->R = 0;
-	this->G = 0;
-	this->B = 0;
-	this->alpha = 0;
-	this->dragging = false;
-
-	this->grabbed = 0;
-	this->area = 0;
-	this->centre = Geom::Point(0, 0);
-
-    this->cursor_shape = cursor_dropper_f_xpm;
-    this->hot_x = 7;
-    this->hot_y = 7;
-
-    cursor_dropper_fill = sp_cursor_new_from_xpm(cursor_dropper_f_xpm , 7, 7);
-    cursor_dropper_stroke = sp_cursor_new_from_xpm(cursor_dropper_s_xpm , 7, 7);
-}
-
-DropperTool::~DropperTool() {
-}
-
-void DropperTool::setup() {
-    ToolBase::setup();
-
-    /* TODO: have a look at CalligraphicTool::setup where the same is done.. generalize? */
-    Geom::PathVector path;
-    Geom::Circle(0, 0, 1).getPath(path);
-
-    SPCurve *c = new SPCurve(path);
-
-    this->area = sp_canvas_bpath_new(sp_desktop_controls(this->desktop), c);
-
-    c->unref();
-    
-    sp_canvas_bpath_set_fill(SP_CANVAS_BPATH(this->area), 0x00000000,(SPWindRule)0);
-    sp_canvas_bpath_set_stroke(SP_CANVAS_BPATH(this->area), 0x0000007f, 1.0, SP_STROKE_LINEJOIN_MITER, SP_STROKE_LINECAP_BUTT);
-    sp_canvas_item_hide(this->area);
-
-    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
-    
-    if (prefs->getBool("/tools/dropper/selcue")) {
-        this->enableSelectionCue();
-    }
-
-    if (prefs->getBool("/tools/dropper/gradientdrag")) {
-        this->enableGrDrag();
-    }
-}
-
-void DropperTool::finish() {
-    this->enableGrDrag(false);
-	
-    if (this->grabbed) {
-        sp_canvas_item_ungrab(this->grabbed, GDK_CURRENT_TIME);
-        this->grabbed = NULL;
-    }
-
-    if (this->area) {
-        sp_canvas_item_destroy(this->area);
-        this->area = NULL;
-    }
-
-    if (cursor_dropper_fill) {
-#if GTK_CHECK_VERSION(3,0,0)
-        g_object_unref(cursor_dropper_fill);
-#else
-        gdk_cursor_unref (cursor_dropper_fill);
-#endif
-        cursor_dropper_fill = NULL;
-    }
-    
-    if (cursor_dropper_stroke) {
-#if GTK_CHECK_VERSION(3,0,0)
-        g_object_unref(cursor_dropper_stroke);
-#else
-        gdk_cursor_unref (cursor_dropper_stroke);
-#endif
-        cursor_dropper_fill = NULL;
-    }
-}
-
-/**
- * Returns the current dropper context color.
- */
-guint32 DropperTool::get_color() {
-    Inkscape::Preferences   *prefs = Inkscape::Preferences::get();
-
-    int pick = prefs->getInt("/tools/dropper/pick", SP_DROPPER_PICK_VISIBLE);
-    bool setalpha = prefs->getBool("/tools/dropper/setalpha", true);
-
-    return SP_RGBA32_F_COMPOSE(this->R,
-                               this->G,
-                               this->B,
-                               (pick == SP_DROPPER_PICK_ACTUAL && setalpha) ? this->alpha : 1.0);
-}
-
-bool DropperTool::root_handler(GdkEvent* event) {
-    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
-
-    int ret = FALSE;
-
-    int pick = prefs->getInt("/tools/dropper/pick", SP_DROPPER_PICK_VISIBLE);
-    bool setalpha = prefs->getBool("/tools/dropper/setalpha", true);
-
-    switch (event->type) {
-	case GDK_BUTTON_PRESS:
-            if (event->button.button == 1 && !this->space_panning) {
-                this->centre = Geom::Point(event->button.x, event->button.y);
-                this->dragging = true;
-                ret = TRUE;
-            }
-			
-			sp_canvas_item_grab(SP_CANVAS_ITEM(desktop->acetate),
-								GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK,
-								NULL, event->button.time);
-			this->grabbed = SP_CANVAS_ITEM(desktop->acetate);
-
-            break;
-	case GDK_MOTION_NOTIFY:
-            if (event->motion.state & GDK_BUTTON2_MASK || event->motion.state & GDK_BUTTON3_MASK) {
-                // pass on middle and right drag
-                ret = FALSE;
-                break;
-            } else if (!this->space_panning) {
-                // otherwise, constantly calculate color no matter is any button pressed or not
-
-                // If one time pick with stroke set the pixmap
-                if (prefs->getBool("/tools/dropper/onetimepick", false) && prefs->getInt("/dialogs/fillstroke/page", 0) == 1) {
-                    //TODO Only set when not set already
-                    GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(sp_desktop_canvas(desktop)));
-                    gdk_window_set_cursor(window, cursor_dropper_stroke);
-                }
-
-                double rw = 0.0;
-                double R(0), G(0), B(0), A(0);
-
-                if (this->dragging) {
-                    // calculate average
-
-                    // radius
-                    rw = std::min(Geom::L2(Geom::Point(event->button.x, event->button.y) - this->centre), 400.0);
-
-                    if (rw == 0) { // happens sometimes, little idea why...
-                        break;
-                    }
-
-                    Geom::Point const cd = desktop->w2d(this->centre);
-                    Geom::Affine const w2dt = desktop->w2d();
-                    const double scale = rw * w2dt.descrim();
-                    Geom::Affine const sm( Geom::Scale(scale, scale) * Geom::Translate(cd) );
-                    sp_canvas_item_affine_absolute(this->area, sm);
-                    sp_canvas_item_show(this->area);
-
-                    /* Get buffer */
-                    Geom::Rect r(this->centre, this->centre);
-                    r.expandBy(rw);
-                    if (!r.hasZeroArea()) {
-                        Geom::IntRect area = r.roundOutwards();
-                        cairo_surface_t *s = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, area.width(), area.height());
-                        sp_canvas_arena_render_surface(SP_CANVAS_ARENA(sp_desktop_drawing(desktop)), s, area);
-                        ink_cairo_surface_average_color_premul(s, R, G, B, A);
-                        cairo_surface_destroy(s);
-                    }
-                } else {
-                    // pick single pixel
-                    Geom::IntRect area = Geom::IntRect::from_xywh(floor(event->button.x), floor(event->button.y), 1, 1);
-                    cairo_surface_t *s = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 1, 1);
-                    sp_canvas_arena_render_surface(SP_CANVAS_ARENA(sp_desktop_drawing(desktop)), s, area);
-                    ink_cairo_surface_average_color_premul(s, R, G, B, A);
-                    cairo_surface_destroy(s);
-                }
-
-                if (pick == SP_DROPPER_PICK_VISIBLE) {
-                    // compose with page color
-                    guint32 bg = sp_desktop_namedview(desktop)->pagecolor;
-                    R = R + (SP_RGBA32_R_F(bg)) * (1 - A);
-                    G = G + (SP_RGBA32_G_F(bg)) * (1 - A);
-                    B = B + (SP_RGBA32_B_F(bg)) * (1 - A);
-                    A = 1.0;
-                } else {
-                    // un-premultiply color channels
-                    if (A > 0) {
-                        R /= A;
-                        G /= A;
-                        B /= A;
-                    }
-                }
-
-                if (fabs(A) < 1e-4) {
-                    A = 0; // suppress exponentials, CSS does not allow that
-                }
-
-                // remember color
-                this->R = R;
-                this->G = G;
-                this->B = B;
-                this->alpha = A;
-
-                // status message
-                double alpha_to_set = setalpha? this->alpha : 1.0;
-                guint32 c32 = SP_RGBA32_F_COMPOSE(R, G, B, alpha_to_set);
-
-                gchar c[64];
-                sp_svg_write_color(c, sizeof(c), c32);
-
-                // alpha of color under cursor, to show in the statusbar
-                // locale-sensitive printf is OK, since this goes to the UI, not into SVG
-                gchar *alpha = g_strdup_printf(_(" alpha %.3g"), alpha_to_set);
-                // where the color is picked, to show in the statusbar
-                gchar *where = this->dragging ? g_strdup_printf(_(", averaged with radius %d"), (int) rw) : g_strdup_printf("%s", _(" under cursor"));
-                // message, to show in the statusbar
-                const gchar *message = this->dragging ? _("<b>Release mouse</b> to set color.") : _("<b>Click</b> to set fill, <b>Shift+click</b> to set stroke; <b>drag</b> to average color in area; with <b>Alt</b> to pick inverse color; <b>Ctrl+C</b> to copy the color under mouse to clipboard");
-
-                this->defaultMessageContext()->setF(
-                    Inkscape::NORMAL_MESSAGE,
-                    "<b>%s%s</b>%s. %s", c,
-                    (pick == SP_DROPPER_PICK_VISIBLE) ? "" : alpha, where, message);
-
-                g_free(where);
-                g_free(alpha);
-
-                ret = TRUE;
-            }
-            break;
-
-	case GDK_BUTTON_RELEASE:
-            if (event->button.button == 1 && !this->space_panning) {
-                sp_canvas_item_hide(this->area);
-                this->dragging = false;
-				
-				if (this->grabbed) {
-					sp_canvas_item_ungrab(this->grabbed, event->button.time);
-					this->grabbed = NULL;
-				}
-
-                double alpha_to_set = setalpha? this->alpha : 1.0;
-
-                bool fill = !(event->button.state & GDK_SHIFT_MASK); // Stroke if Shift key held
-
-                if (prefs->getBool("/tools/dropper/onetimepick", false)) {
-                    // "One time" pick from Fill/Stroke dialog stroke page, always apply fill or stroke (ignore <Shift> key)
-                    fill = (prefs->getInt("/dialogs/fillstroke/page", 0) == 0)  ? true : false;
-                }
-
-                // do the actual color setting
-                sp_desktop_set_color(desktop,
-                                     (event->button.state & GDK_MOD1_MASK)?
-                                     ColorRGBA(1 - this->R, 1 - this->G, 1 - this->B, alpha_to_set) : ColorRGBA(this->R, this->G, this->B, alpha_to_set),
-                                     false,  fill);
-
-                // REJON: set aux. toolbar input to hex color!
-
-                if (event->button.state & GDK_SHIFT_MASK) {
-                    GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(sp_desktop_canvas(desktop)));
-                    gdk_window_set_cursor(window, cursor_dropper_stroke);
-                }
-
-                if (!(sp_desktop_selection(desktop)->isEmpty())) {
-                    DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_DROPPER,
-                                       _("Set picked color"));
-                }
-
-                if (prefs->getBool("/tools/dropper/onetimepick", false)) {
-                    prefs->setBool("/tools/dropper/onetimepick", false);
-                    sp_toggle_dropper(desktop);
-                }
-
-                ret = TRUE;
-            }
-            break;
-
-    case GDK_KEY_PRESS:
-        switch (get_group0_keyval(&event->key)) {
-        case GDK_KEY_Up:
-        case GDK_KEY_Down:
-        case GDK_KEY_KP_Up:
-        case GDK_KEY_KP_Down:
-            // prevent the zoom field from activation
-            if (!MOD__CTRL_ONLY(event)) {
-                ret = TRUE;
-            }
-            break;
-
-        case GDK_KEY_Escape:
-            sp_desktop_selection(desktop)->clear();
-        case GDK_KEY_Shift_L:
-        case GDK_KEY_Shift_R:
-            if (!desktop->isWaitingCursor() && !prefs->getBool("/tools/dropper/onetimepick", false)) {
-                GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(sp_desktop_canvas(desktop)));
-                gdk_window_set_cursor(window, cursor_dropper_stroke);
-            }
-
-            break;
-        default:
-            break;
-        }
-        break;
-
-    case GDK_KEY_RELEASE:
-        switch (get_group0_keyval(&event->key)) {
-        case GDK_KEY_Shift_L:
-        case GDK_KEY_Shift_R:
-            if (!desktop->isWaitingCursor() && !prefs->getBool("/tools/dropper/onetimepick", false)) {
-                GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(sp_desktop_canvas(desktop)));
-                gdk_window_set_cursor(window, cursor_dropper_fill);
-            }
-            break;
-
-        default:
-            break;
-        }
-        break;
-
-    default:
-        break;
-    }
-
-    if (!ret) {
-    	ret = ToolBase::root_handler(event);
-    }
-
-    return ret;
-}
-
-}
-}
-}
-
-
-/*
-  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 :