and remove all clipping hacks for drawing the canvas background, turns
out they never worked and we were relying on the pattern set on the
window, gah! This optimizes away one entire step of drawing of image
size, for each expose...
the changes are simply copied from the gtk3-port branch, reducing the
number of diffs, and enabling hacking on drawing stuff in master while
keeping the branch easily rebasable.
which is the last bit of non-item drawing of stuff that is not
somehow the image itself... wheee!
This involves reverting commit
6bce0641d4 and adding back all the
vectors handlers that were in gimpdisplayshell-callbacks.c before.
Change the callbacks to manage proxy items for all the image's
vectors.
and use it to draw the layer boundary. Remove a lot of stuff
that was there only to draw the boundary before:
- remvoe all layer boundary stuff from the selection code
- remove gimp_display_shell_draw_layer()
- remove enum values GIMP_SELECTION_LAYER_ON,OFF from core-enums.h
- remove all lines calling gimp_image_selection_control() with
the removed enum values
- remove gimp_layer_boundary()
- Add signals GimpImage::guide_added(), removed() and moved()
- Remove singal GimpImage::update_guide()
- Adapt core code to emit the new signals instead of update_guide()
- Have the shell connect to the new signals and update guide canvas
items as needed
- Remove gimp_display_shell_draw_guides()
- Add GimpImage signal "sample-point-moved" and emit it when needed
- Let the shell connect to the sample point add, remove and move signals
and update the canvas items accordingly
- Remove gimp_display_shell_draw_sample_points()
Instead of blending the scaled image data onto the checkerboard and
then painting this image to the screen, render the image data into
an ARGB cairo image surface. Then paint a checkerboard on the canvas
and the image on top of it.
and remove all old selection drawing code. Thanks to Benjamin Otte for
pointing out the right optimization.
Also fixes bug #479875 - performance problem drawing a complex selection.
Get rid of const qualifier for a bunch of GimpDisplayShell getters to
get rid of a disqualifier warning. The problem is that we call into
GTK+ which sometime misses const which breaks the chain. As a general
guideline we should avoid const for widgets.
2009-01-17 Michael Natterer <mitch@gimp.org>
* all files with a GPL header and all COPYING files:
Change licence to GPLv3 (and to LGPLv3 for libgimp).
Cleaned up some copyright headers and regenerated the parsers in
the ImageMap plugin.
svn path=/trunk/; revision=27913
2008-08-14 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-draw.[ch]
(gimp_display_shell_draw_get_scaled_image_size_for_scale): New
function.
* app/display/gimpdisplayshell-scale.[ch]
(gimp_display_shell_scale): When zooming out and the image
starts to fit the viewport on a given axis, center on that
axis.
(gimp_display_shell_scale_image_starts_to_fit): New function.
(gimp_display_shell_calculate_scale_x_and_y): New function.
* app/display/gimpdisplayshell.c
(gimp_display_shell_scale_changed): Use
gimp_display_shell_calculate_scale_x_and_y().
* app/display/gimpdisplayshell-scroll.c
(gimp_display_shell_scroll_center_image): Bail out if neither
vertical nor horizontal centering is requested.
svn path=/trunk/; revision=26562
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-scroll.[ch]: It makes more sense
for gimp_display_shell_get_scaled_image_size() to be moved from
here to
* app/display/gimpdisplayshell-draw.[ch]: here, and rename it to
gimp_display_shell_draw_get_scaled_image_size().
* app/display/gimpdisplayshell.c: Adapt to name change.
svn path=/trunk/; revision=26479
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-draw.[ch]
* app/display/gimpdisplayshell-render.[ch]
* app/display/gimpdisplayshell-transform.[ch]
* app/display/gimpdisplayshell-appearance.[ch]: Sprinkle as many
const qualifiers we can without any implementation changes.
svn path=/trunk/; revision=26477
2005-08-06 Sven Neumann <sven@gimp.org>
* app/display/gimpcanvas.c (gimp_canvas_set_custom_gc) do not
drop the reference if the same custom GC is being set again.
* app/display/gimpdisplayshell-draw.[ch]
* app/display/gimpdisplayshell-handlers.c
* app/display/gimpdisplayshell.[ch]: added GC and methods to draw
on the canvas with a solid pen.
* app/tools/gimpforegroundselectoptions.[ch]
* app/tools/gimpforegroundselecttool.c: draw using the new pen
functions. Scale the stroke width with the display scale.
2004-04-04 Sven Neumann <sven@gimp.org>
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell-draw.[ch] pass the bounding box of
the exposed area to gimp_display_shell_draw_grid() and draw only
the relevant part of the grid. Fixes bug #138606.
2004-02-07 Michael Natterer <mitch@gimp.org>
* app/display/gimpdisplayshell.[ch]: removed all drawing functions.
The file was still too large.
* app/display/Makefile.am
* app/display/gimpdisplayshell-draw.[ch]: new files containing
the drawing functions.
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell-handlers.c
* app/tools/gimpmovetool.c: changed #includes accordingly.
* app/display/gimpdisplay-handlers.c
(gimp_display_size_changed_handler): added some #if 0'ed code I'm
not sure about. Actually, some of the handlers in this file could
need the same code, so it could be abstracted as
gimp_display_stop_draw() or something. Please have a look.
2004-01-29 Simon Budig <simon@gimp.org>
* app/display/gimpdisplayshell.[ch]: Store the zoom factor as
float, not as a ratio.
* app/display/gimpdisplayshell-scale.[ch]: change the API to
expose the Float instead a weirdly encoded integer. Implement
functions to get a ratio from the scale factor. Implement a set
as presets as discussed on the mailinglist. Changed Zoom->Other
dialog to enable entering a float.
* app/display/gimpdisplayshell-title.c
* app/display/gimpnavigationview.c
* app/gui/image-menu.c
* app/gui/info-window.c
* app/tools/gimpmagnifytool.c: changed accordingly.
* app/core/gimp.[ch]
* app/display/gimpdisplay.[ch]
* app/gui/gui-vtable.c
* app/widgets/widgets-enums.h: Made the various display-creating
functions accept a float for the scale. Introduce a new
GimpZoomType: GIMP_ZOOM_TO. Generally adjust the API to use
floats instead of weird integers.
* app/core/gimp-edit.c
* app/core/gimptemplate.c
* app/display/gimpdisplayshell-callbacks.c
* app/file/file-open.c
* app/gui/image-commands.c
* app/gui/view-commands.[ch]
* tools/pdbgen/pdb/display.pdb
* app/widgets/gimpimageview.c
* app/widgets/gimptoolbox-dnd.c: changed accordingly
* app/pdb/display_cmds.c: regenerated
2003-11-21 Michael Natterer <mitch@gimp.org>
* libgimpwidgets/gimpcolordisplaystack.h: forgot to declare
gimp_color_display_stack_clone().
* app/display/gimpdisplayshell.[ch]: replaced the GList of
GimpColorDisplays by a single GimpColorDisplayStack.
* app/display/gimpdisplayshell-render.c
(gimp_display_shell_render): changed accordingly.
* app/display/gimpdisplayshell-filter.[ch]: reduced API to a
single function, gimp_display_shell_filter_set(), which exchanges
the whole filter stack. Idle update the display on
GimpColorDisplayStack::update().
* app/display/gimpdisplayshell-filter-dialog.[ch]: changed
accordingly. Return the created dialog instead of assigning
shell->filters_dialog.
* app/gui/view-commands.c (view_display_filters_cmd_callback): set
shell->filters_dialog here and raise it it if already
exists. Don't use the dialog factory to create it because it's a
transient dialog for the display which does not need to be session
managed.
* app/gui/dialogs-constructors.[ch]
* app/gui/dialogs.c: removed display filter dialog stuff.
2003-10-22 Sven Neumann <sven@gimp.org>
* app/display/Makefile.am
* app/display/gimpdisplayoptions.[ch]: new files that implement
a GimpConfig object with GimpDisplayShell and GimpCanvas options.
Actually two classes, one for the normal view, a derived one with
different default values for fullscreen mode.
* app/display/display-enums.[ch]: renamed GimpDisplayPadding enum
to GimpCanvasPadding.
* app/config/config-types.h: added the GimpDisplayOptions typedef.
* app/config/gimprc-blurbs.h
* app/config/gimpdisplayconfig.[ch]: replaced a bunch of properties
with two instances of GimpDisplayOptions.
* app/display/gimpdisplayshell.[ch]: replaced the
GimpDisplayShellAppearance struct with GimpDisplayOptions.
* app/display/gimpdisplayshell-appearance.[ch]
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell-handlers.[ch]
* app/gui/image-menu.c: changed accordingly.
* app/gui/preferences-dialog.c: added a convenience function that
creates a view on a GimpDisplayOptions object. Not all values are
configurable here yet.
* docs/gimprc-1.3.5.in
* etc/gimprc: regenerated to document the gimprc format changes.
2003-10-14 Michael Natterer <mitch@gimp.org>
Refactored modifier handling of displays and tools. Hopefully
finally fixes bug #124135.
* app/tools/gimptool.[ch] (struct GimpTool): added private members
"focus_display" and "modifier_state" so tools are aware of their
modifier state.
* app/tools/gimptool.[ch]
* app/tools/tool_manager.[ch]: removed all public modifier_key()
API and added set_focus_display() and set_modifier_state()
instead.
* app/tools/tool_manager.c (tool_manager_select_tool)
* app/display/gimpdisplay.c (gimp_display_delete): set the
active_tool's focus_display to NULL.
* app/display/gimpdisplayshell.[ch] (struct GimpDisplayShell):
added almost the whole stuff that used to be static variables of
gimp_display_shell_tool_events(). Cleaned up the struct a bit.
* app/display/gimpdisplayshell-callbacks.c: removed utility
function gimp_display_shell_update_tool_modifiers().
(gimp_display_shell_tool_events):
- Replaced all calls to gimp_display_shell_update_tool_modifiers()
and tool_manager_modifier_key_active() by
tool_manager_modifier_state_active().
- Call tool_manager_focus_display_active() before setting the
tool's modifier_state. Set the tool's focus_display to NULL when
we get a focus_out event.
- Don't grab/ungrab the keyboard twice when <space>-selecting the
move tool.
- Removed most static variables and use the new members of
GimpDisplayShell. Don't remember any old modifier states since
GimpTool does that by itself now.
