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index 9b0a8380b9de78b8d3a5596dd654e73f81f6cb0d..f259492962d927d3d5421be5e529f26887428894 100644 (file)
--- a/src/lpe-tool-context.cpp
+++ b/src/lpe-tool-context.cpp
* Authors:
* Maximilian Albert <maximilian.albert@gmail.com>
* Lauris Kaplinski <lauris@kaplinski.com>
+ * Abhishek Sharma
*
* Copyright (C) 1998 The Free Software Foundation
* Copyright (C) 1999-2005 authors
#include "macros.h"
#include "forward.h"
-#include "pixmaps/cursor-node.xpm"
#include "pixmaps/cursor-crosshairs.xpm"
#include <gtk/gtk.h>
#include "desktop.h"
#include "message-context.h"
-#include "prefs-utils.h"
+#include "preferences.h"
#include "shape-editor.h"
#include "selection.h"
#include "desktop-handles.h"
#include "document.h"
#include "display/curve.h"
#include "display/canvas-bpath.h"
+#include "display/canvas-text.h"
#include "message-stack.h"
#include "sp-path.h"
#include "helper/units.h"
static void sp_lpetool_context_dispose(GObject *object);
static void sp_lpetool_context_setup(SPEventContext *ec);
-static void sp_lpetool_context_set(SPEventContext *ec, gchar const *key, gchar const *val);
+static void sp_lpetool_context_set(SPEventContext *ec, Inkscape::Preferences::Entry *);
+static gint sp_lpetool_context_item_handler(SPEventContext *ec, SPItem *item, GdkEvent *event);
static gint sp_lpetool_context_root_handler(SPEventContext *ec, GdkEvent *event);
void sp_lpetool_context_selection_changed(Inkscape::Selection *selection, gpointer data);
const int num_subtools = 8;
-Inkscape::LivePathEffect::EffectType lpesubtools[] = {
- Inkscape::LivePathEffect::INVALID_LPE, // this must be here to account for the "all inactive" action
- Inkscape::LivePathEffect::LINE_SEGMENT,
- Inkscape::LivePathEffect::CIRCLE_3PTS,
- Inkscape::LivePathEffect::CIRCLE_WITH_RADIUS,
- Inkscape::LivePathEffect::PARALLEL,
- Inkscape::LivePathEffect::PERP_BISECTOR,
- Inkscape::LivePathEffect::ANGLE_BISECTOR,
- Inkscape::LivePathEffect::MIRROR_SYMMETRY,
+SubtoolEntry lpesubtools[] = {
+ // this must be here to account for the "all inactive" action
+ {Inkscape::LivePathEffect::INVALID_LPE, "draw-geometry-inactive"},
+ {Inkscape::LivePathEffect::LINE_SEGMENT, "draw-geometry-line-segment"},
+ {Inkscape::LivePathEffect::CIRCLE_3PTS, "draw-geometry-circle-from-three-points"},
+ {Inkscape::LivePathEffect::CIRCLE_WITH_RADIUS, "draw-geometry-circle-from-radius"},
+ {Inkscape::LivePathEffect::PARALLEL, "draw-geometry-line-parallel"},
+ {Inkscape::LivePathEffect::PERP_BISECTOR, "draw-geometry-line-perpendicular"},
+ {Inkscape::LivePathEffect::ANGLE_BISECTOR, "draw-geometry-angle-bisector"},
+ {Inkscape::LivePathEffect::MIRROR_SYMMETRY, "draw-geometry-mirror"}
};
static SPPenContextClass *lpetool_parent_class = 0;
event_context_class->setup = sp_lpetool_context_setup;
event_context_class->set = sp_lpetool_context_set;
event_context_class->root_handler = sp_lpetool_context_root_handler;
+ event_context_class->item_handler = sp_lpetool_context_item_handler;
}
static void
// TODO temp force:
ec->enableSelectionCue();
+
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
if (item) {
lc->shape_editor->set_item(item, SH_NODEPATH);
lc->shape_editor->set_item(item, SH_KNOTHOLDER);
}
- if (prefs_get_int_attribute("tools.lpetool", "selcue", 0) != 0) {
+ if (prefs->getBool("/tools/lpetool/selcue")) {
ec->enableSelectionCue();
}
lc->_lpetool_message_context = new Inkscape::MessageContext((ec->desktop)->messageStack());
-
-
- lc->shape_editor->update_statusbar();
}
/**
@@ -187,28 +190,56 @@ sp_lpetool_context_selection_changed(Inkscape::Selection *selection, gpointer da
{
SPLPEToolContext *lc = SP_LPETOOL_CONTEXT(data);
- // TODO: update ShapeEditorsCollective instead
- lc->shape_editor->unset_item(SH_NODEPATH);
lc->shape_editor->unset_item(SH_KNOTHOLDER);
SPItem *item = selection->singleItem();
- lc->shape_editor->set_item(item, SH_NODEPATH);
lc->shape_editor->set_item(item, SH_KNOTHOLDER);
- lc->shape_editor->update_statusbar();
}
static void
-sp_lpetool_context_set(SPEventContext *ec, gchar const *key, gchar const *val)
+sp_lpetool_context_set(SPEventContext *ec, Inkscape::Preferences::Entry *val)
{
- // FIXME: how to set this correcly? the value from preferences-skeleton.h doesn't seem to get
- // read (it wants to set drag = 1)
- lpetool_parent_class->set(ec, key, "drag");
+ if (val->getEntryName() == "mode") {
+ Inkscape::Preferences::get()->setString("/tools/geometric/mode", "drag");
+ SP_PEN_CONTEXT(ec)->mode = SP_PEN_CONTEXT_MODE_DRAG;
+ }
- /**
+ /*
//pass on up to parent class to handle common attributes.
if ( lpetool_parent_class->set ) {
lpetool_parent_class->set(ec, key, val);
}
- **/
+ */
+}
+
+static gint
+sp_lpetool_context_item_handler(SPEventContext *ec, SPItem *item, GdkEvent *event)
+{
+ gint ret = FALSE;
+
+ switch (event->type) {
+ case GDK_BUTTON_PRESS:
+ {
+ // select the clicked item but do nothing else
+ Inkscape::Selection * const selection = sp_desktop_selection(ec->desktop);
+ selection->clear();
+ selection->add(item);
+ ret = TRUE;
+ break;
+ }
+ case GDK_BUTTON_RELEASE:
+ // TODO: do we need to catch this or can we pass it on to the parent handler?
+ ret = TRUE;
+ break;
+ default:
+ break;
+ }
+
+ if (!ret) {
+ if (((SPEventContextClass *) lpetool_parent_class)->item_handler)
+ ret = ((SPEventContextClass *) lpetool_parent_class)->item_handler(ec, item, event);
+ }
+
+ return ret;
}
gint
case GDK_BUTTON_PRESS:
if (event->button.button == 1 && !event_context->space_panning) {
if (lc->mode == Inkscape::LivePathEffect::INVALID_LPE) {
- // don't do anything for now if we are inactive
+ // don't do anything for now if we are inactive (except clearing the selection
+ // since this was a click into empty space)
+ selection->clear();
desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Choose a construction tool from the toolbar."));
ret = true;
break;
@@ -240,14 +273,14 @@ sp_lpetool_context_root_handler(SPEventContext *event_context, GdkEvent *event)
event_context->xp = (gint) event->button.x;
event_context->yp = (gint) event->button.y;
event_context->within_tolerance = true;
- lc->shape_editor->cancel_hit();
using namespace Inkscape::LivePathEffect;
- int mode = prefs_get_int_attribute("tools.lpetool", "mode", 0);
- EffectType type = lpesubtools[mode];
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ int mode = prefs->getInt("/tools/lpetool/mode");
+ EffectType type = lpesubtools[mode].type;
- //bool over_stroke = lc->shape_editor->is_over_stroke(NR::Point(event->button.x, event->button.y), true);
+ //bool over_stroke = lc->shape_editor->is_over_stroke(Geom::Point(event->button.x, event->button.y), true);
sp_pen_context_wait_for_LPE_mouse_clicks(lc, type, Inkscape::LivePathEffect::Effect::acceptsNumClicks(type));
@@ -255,28 +288,6 @@ sp_lpetool_context_root_handler(SPEventContext *event_context, GdkEvent *event)
ret = ((SPEventContextClass *) lpetool_parent_class)->root_handler(event_context, event);
}
break;
- case GDK_MOTION_NOTIFY:
- {
- if (!lc->shape_editor->has_nodepath() || selection->singleItem() == NULL) {
- break;
- }
-
- bool over_stroke = false;
- over_stroke = lc->shape_editor->is_over_stroke(NR::Point(event->motion.x, event->motion.y), false);
-
- if (over_stroke) {
- event_context->cursor_shape = cursor_node_xpm;
- event_context->hot_x = 1;
- event_context->hot_y = 1;
- sp_event_context_update_cursor(event_context);
- } else {
- lc->cursor_shape = cursor_crosshairs_xpm;
- lc->hot_x = 7;
- lc->hot_y = 7;
- sp_event_context_update_cursor(event_context);
- }
- }
- break;
case GDK_BUTTON_RELEASE:
int
lpetool_mode_to_index(Inkscape::LivePathEffect::EffectType const type) {
for (int i = 0; i < num_subtools; ++i) {
- if (lpesubtools[i] == type) {
+ if (lpesubtools[i].type == type) {
return i;
}
}
* Checks whether an item has a construction applied as LPE and if so returns the index in
* lpesubtools of this construction
*/
-int lpetool_item_has_construction(SPLPEToolContext *lc, SPItem *item)
+int lpetool_item_has_construction(SPLPEToolContext */*lc*/, SPItem *item)
{
if (!SP_IS_LPE_ITEM(item)) {
return -1;
@@ -382,13 +393,14 @@ lpetool_context_switch_mode(SPLPEToolContext *lc, Inkscape::LivePathEffect::Effe
void
lpetool_get_limiting_bbox_corners(SPDocument *document, Geom::Point &A, Geom::Point &B) {
- Geom::Coord w = sp_document_width(document);
- Geom::Coord h = sp_document_height(document);
+ Geom::Coord w = document->getWidth();
+ Geom::Coord h = document->getHeight();
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
- double ulx = prefs_get_double_attribute ("tools.lpetool", "bbox_upperleftx", 0);
- double uly = prefs_get_double_attribute ("tools.lpetool", "bbox_upperlefty", 0);
- double lrx = prefs_get_double_attribute ("tools.lpetool", "bbox_lowerrightx", w);
- double lry = prefs_get_double_attribute ("tools.lpetool", "bbox_lowerrighty", h);
+ double ulx = prefs->getDouble("/tools/lpetool/bbox_upperleftx", 0);
+ double uly = prefs->getDouble("/tools/lpetool/bbox_upperlefty", 0);
+ double lrx = prefs->getDouble("/tools/lpetool/bbox_lowerrightx", w);
+ double lry = prefs->getDouble("/tools/lpetool/bbox_lowerrighty", h);
A = Geom::Point(ulx, uly);
B = Geom::Point(lrx, lry);
lc->canvas_bbox = NULL;
}
- if (prefs_get_int_attribute("tools.lpetool", "show_bbox", 1) == 0)
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ if (!prefs->getBool("/tools/lpetool/show_bbox", true))
return;
SPDocument *document = sp_desktop_document(lc->desktop);
Geom::Point A, B;
lpetool_get_limiting_bbox_corners(document, A, B);
- NR::Matrix doc2dt(lc->desktop->doc2dt());
+ Geom::Matrix doc2dt(lc->desktop->doc2dt());
A *= doc2dt;
B *= doc2dt;
static void
set_pos_and_anchor(SPCanvasText *canvas_text, const Geom::Piecewise<Geom::D2<Geom::SBasis> > &pwd2,
- const double t, const double length, bool use_curvature = false)
+ const double t, const double length, bool /*use_curvature*/ = false)
{
using namespace Geom;
@@ -444,10 +457,11 @@ set_pos_and_anchor(SPCanvasText *canvas_text, const Geom::Piecewise<Geom::D2<Geo
void
lpetool_create_measuring_items(SPLPEToolContext *lc, Inkscape::Selection *selection)
{
- bool show = prefs_get_int_attribute ("tools.lpetool", "show_measuring_info", 1) == 1 ? true : false;
if (!selection) {
selection = sp_desktop_selection(lc->desktop);
}
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ bool show = prefs->getBool("/tools/lpetool/show_measuring_info", true);
SPPath *path;
SPCurve *curve;
@@ -459,13 +473,13 @@ lpetool_create_measuring_items(SPLPEToolContext *lc, Inkscape::Selection *select
for (GSList const *i = selection->itemList(); i != NULL; i = i->next) {
if (SP_IS_PATH(i->data)) {
path = SP_PATH(i->data);
- curve = sp_shape_get_curve(SP_SHAPE(path));
+ curve = SP_SHAPE(path)->getCurve();
Geom::Piecewise<Geom::D2<Geom::SBasis> > pwd2 = paths_to_pw(curve->get_pathvector());
canvas_text = (SPCanvasText *) sp_canvastext_new(tmpgrp, lc->desktop, Geom::Point(0,0), "");
if (!show)
sp_canvas_item_hide(SP_CANVAS_ITEM(canvas_text));
- SPUnitId unitid = static_cast<SPUnitId>(prefs_get_int_attribute("tools.lpetool", "unitid", SP_UNIT_PX));
+ SPUnitId unitid = static_cast<SPUnitId>(prefs->getInt("/tools/lpetool/unitid", SP_UNIT_PX));
SPUnit unit = sp_unit_get_by_id(unitid);
lengthval = Geom::length(pwd2);
void
lpetool_update_measuring_items(SPLPEToolContext *lc)
{
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
SPPath *path;
SPCurve *curve;
double lengthval;
std::map<SPPath *, SPCanvasItem*>::iterator i;
for (i = lc->measuring_items->begin(); i != lc->measuring_items->end(); ++i) {
path = i->first;
- curve = sp_shape_get_curve(SP_SHAPE(path));
+ curve = SP_SHAPE(path)->getCurve();
Geom::Piecewise<Geom::D2<Geom::SBasis> > pwd2 = Geom::paths_to_pw(curve->get_pathvector());
- SPUnitId unitid = static_cast<SPUnitId>(prefs_get_int_attribute("tools.lpetool", "unitid", SP_UNIT_PX));
+ SPUnitId unitid = static_cast<SPUnitId>(prefs->getInt("/tools/lpetool/unitid", SP_UNIT_PX));
SPUnit unit = sp_unit_get_by_id(unitid);
lengthval = Geom::length(pwd2);
gboolean success;
fill-column:99
End:
*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :