2005-06-04 Sven Neumann <sven@gimp.org>
* app/widgets/gimpwidgets-utils.c (gimp_text_buffer_load):
validate the iter after appending to the text buffer.
2005-01-21 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.[ch] (gimp_action_get_accel_closure):
new function as workaround for missing GTK+ API (see bug #141750).
* app/widgets/gimpactionview.[ch]: use the function instead of
having this ugly hack here. Store the accel_closure instead of the
hackish menu_item in the tree store. Removed cruft and cleaned up
a bit.
2004-11-23 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.[ch]: added new function
gimp_toggle_button_set_visible() which can be used as "toggled"
callback on a GtkToggleButton and sets a widget (in)visible
according to the toggle's "active" state.
* app/tools/gimpblendoptions.c
* app/tools/gimppaintoptions-gui.c
* app/tools/gimpselectionoptions.c: use it to hide (rather than
just insensitize) the seldomly used "Feather edges", "Autoshrink
selection", "Adaptive supersampling", "Fade out" and "Use color
from gradient" widgets when their enabling toggle is unchecked.
Makes the affected tool options much less crowded and noisy in
their default appearance. Fixes bug #159008.
2004-11-04 Michael Natterer <mitch@gimp.org>
Don't use deprecated GtkToolbar API in GimpTextEditor:
* app/actions/Makefile.am
* app/actions/actions.c
* app/actions/text-editor-actions.[ch]
* app/actions/text-editor-commands.[ch]: added acions and
callbacks for the new "text-editor" action group.
* app/menus/menus.c: register a "<TextEditor>" UI manager.
* menus/Makefile.am
* menus/text-editor-toolbar.xml: new file for the toolbar.
* app/widgets/gimptexteditor.[ch]: use the toolbar created by the
UI manager instead of constructing it using deprecated API.
* app/tools/gimptextoptions.c: changed accordingly.
* app/widgets/gimpwidgets-utils.[ch]: added gimp_text_buffer_load()
(used by text-editor-commands.c).
2004-10-25 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.[ch]: added gimp_text_buffer_save()
which saves a GtkTextBuffer's contents to a file.
* app/widgets/gimperrorconsole.c: use
gimp_editor_add_action_button() and removed all "clicked"
callbacks, including all file saving code.
* app/actions/error-console-actions.c
* app/actions/error-console-commands.[ch]: added the code removed
above to the action callbacks. Use gimp_text_buffer_save().
2004-10-14 Michael Natterer <mitch@gimp.org>
* app/core/core-enums.[ch]: register GimpConvertPaletteType with
the type system.
* app/widgets/gimpwidgets-utils.c (gimp_enum_radio_frame_add):
fixed to insert the widget at the right place in the radio box.
* app/dialogs/convert-dialog.c: use enum widgets and
gimp_enum_radio_frame_add(), resulting in a much better looking
dialog with much less lines of code.
2004-10-12 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.c (gimp_enum_radio_frame_add):
need to pack the widget expanding. Fixes pattern container
entries.
2004-09-16 Michael Natterer <mitch@gimp.org>
* configure.in: depend on GLib >= 2.4.5 and GTK+ >= 2.4.4.
* app/gui/gui.c: changed accordingly.
* app/sanity.c: ditto. Added check for GLib and put each check
into its own utility function. Enabled #if 0'ed check for
FreeType >= 6.2.7.
* app/widgets/gimpactiongroup.c
* app/widgets/gimpcursor.c
* app/widgets/gimpselectiondata.c
* app/widgets/gimpuimanager.c
* app/widgets/gimpwidgets-utils.c: removed workarounds for library
versions we refuse to start with.
2004-08-25 Sven Neumann <sven@gimp.org>
* app/widgets/gimpmessagebox.[ch]: added gimp_message_box_repeat().
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimperrordialog.[ch]: added new dialog that adds a new
GimpMessageBox for each message added. Fixes bug #92604.
* app/widgets/gimpwidgets-utils.[ch]: removed old gimp_message_box()
functionality.
* app/gui/gui.c (gui_abort): use a GimpMessageBox in a GimpDialog.
* app/gui/dialogs-constructors.[ch]
* app/gui/dialogs.c: manage GimpErrorDialog as singleton.
* app/gui/gui-vtable.c (gui_message): use the new error dialog.
* app/core/gimp-gui.c (gimp_message): substitue "GIMP" for a NULL
domain.
* app/widgets/gimperrorconsole.c (gimp_error_console_add): fail
when being called with a NULL domain.
2004-08-24 Sven Neumann <sven@gimp.org>
* app/widgets/gimpmessagebox.[ch]: added API to change the labels.
Modeled after the proposed new API for GtkMessageDialog.
* app/widgets/gimpwidgets-utils.c: changed accordingly.
2004-08-24 Sven Neumann <sven@gimp.org>
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpmessagebox.[ch]: added new widget GimpMessageBox.
* app/widgets/gimpwidgets-utils.c: use it for message dialogs.
2004-08-11 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpprogressbox.[ch]: new GtkVBox subclass featuring
a label and a progressbar. Implements GimpProgressIterface.
* app/widgets/gimpprogressdialog.[ch]: replaced label and progress
by a GimpProgressBox. Delegate most progress functionality to it.
* app/widgets/gimpwidgets-utils.[ch]: factored out utility
function gimp_dialog_set_sensitive().
* app/widgets/gimpfiledialog.c (gimp_file_dialog_set_sensitive):
use it.
* app/gui/file-open-location-dialog.c (file_open_location_response):
embed the called file procedure's progress using a GimpProgressBox.
2004-07-20 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpactionfactory.[ch]
* app/widgets/gimpactiongroup.[ch]: added "label" and "stock-id"
properties to GtkActionGroup and allow to register them in the
GimpActionFactory.
* app/actions/actions.c: register user visible labels and icons
with all action groups.
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpactionview.[ch]: new widget which shows a
treeview of action groups and their actions & shortcuts.
* app/widgets/gimpaction.[ch]: added gimp_action_name_compare()
utility function.
* app/widgets/gimpwidgets-utils.[ch]: added
gimp_get_accel_string() utility function.
* app/widgets/gimpcontrollers.[ch]: added
gimp_controllers_get_ui_manager() which will be used for setting
up the controller mapping dialog.
* app/gui/preferences-dialog.c: added a "Configure Keyboard
Shortcuts" button which pops up a GimpControllerView. Work in
progress...
2004-07-06 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.c (gimp_menu_position)
(gimp_button_menu_position): call gtk_menu_set_monitor() only
for GTK+ < 2.4.4 and added a #warning about it.
2004-06-29 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.[ch]: added new function
gimp_get_mod_string() which takes a GdkModifierType and returns
correctly formated strings for all shift,control,alt combinations.
* app/tools/gimpbucketfilloptions.c
* app/tools/gimpcolorpickeroptions.c
* app/tools/gimpconvolvetool.c
* app/tools/gimpcropoptions.c
* app/tools/gimpdodgeburntool.c
* app/tools/gimperasertool.c
* app/tools/gimpflipoptions.c
* app/tools/gimpmagnifyoptions.c
* app/tools/gimpmoveoptions.c
* app/tools/gimptransformoptions.c
* app/tools/gimpvectoroptions.c
* app/widgets/gimpchanneltreeview.c
* app/widgets/gimpcolormapeditor.c
* app/widgets/gimpdocumentview.c
* app/widgets/gimperrorconsole.c
* app/widgets/gimpgradienteditor.c
* app/widgets/gimpitemtreeview.c
* app/widgets/gimppaletteeditor.c
* app/widgets/gimpselectioneditor.c
* app/widgets/gimpthumbbox.c
* app/widgets/gimptooloptionseditor.c
* app/widgets/gimpvectorstreeview.c: use the new function instead
of gimp_get_mod_name_shift(),control(),alt(),separator(). This
kindof addresses the issue of configurable modifier keys but is
actually indended to ease translation of format strings ("%s" is
easier to get right than "%s%s%s").
2004-06-21 Sven Neumann <sven@gimp.org>
* libgimpwidgets/gimpwidgets.[ch]
* libgimpwidgets/gimpwidgets.def: added new utility function
gimp_label_set_attributes().
* app/display/gimpdisplayshell.c
* app/gui/preferences-dialog.c
* app/gui/resolution-calibrate-dialog.c
* app/widgets/gimpviewabledialog.c
* app/widgets/gimpwidgets-utils.c: use the new function.
* app/widgets/gimpcontainergridview.c
* app/widgets/gimphistogrameditor.c: display the name in italic.
* plug-ins/common/jpeg.c: display the file size in italic.
2004-05-04 Sven Neumann <sven@gimp.org>
* app/gui/preferences-dialog.c
* app/widgets/widgets-enums.[ch]
* app/widgets/gimpwidgets-utils.c (gimp_window_set_hint): added
new window hint "keep-above" to force toolbox and/or dock windows
to be kept above (if the WM supports this hint). Fixes bug #131672.
2004-04-15 Michael Natterer <mitch@gimp.org>
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell.c
* app/widgets/gimpcontainertreeview.c: removed runtime version
checks and workarounds for bugs which are fixed in GTK+ 2.4.
* app/widgets/gimpfiledialog.c
(gimp_file_dialog_selection_changed): added runtime check for GTK+
2.4.1 and work around GtkFileChooser's missing "update_preview"
functionality for multiple selections if the dependency is not
met.
* app/widgets/gimpwidgets-utils.c (gimp_menu_position)
(gimp_menu_button_position): call gtk_menu_set_monitor() until
bug #139187 is fixed.
2004-03-15 Sven Neumann <sven@gimp.org>
* app/tools/gimptexttool.c (gimp_text_tool_apply): look ahead in
the queue of pending changes and compress changes to the same
property. Fixed a couple of smaller issues.
* app/widgets/gimpwidgets-utils.c: corrected indentation.
2004-03-04 Sven Neumann <sven@gimp.org>
* app/widgets/gimpwidgets-utils.c (gimp_message_box): set the
window icon to the icon displayed in the message dialog.
2004-01-17 Sven Neumann <sven@gimp.org>
* app/config/gimpguiconfig.[ch]
* app/config/gimprc-blurbs.h
* app/widgets/gimpdock.c
* app/widgets/gimptoolbox.c
* app/widgets/gimpwidgets-utils.[ch]
* app/widgets/gimpwidgets-utils.[ch]
* app/widgets/widgets-enums.[ch]: GTK+-2.4 will allow to request
windows to be kept above. This change prepares the code so that we
can optionally do this for docks and the toolbox as soon as we
depend on GTK+-2.4 (see bug #131672).
2003-11-20 Sven Neumann <sven@gimp.org>
* app/widgets/widgets-enums.[ch]: added GimpWindowTypeHint enum.
* app/widgets/gimpwidgets-utils.{ch]: added a utility function
that translates GimpWindowTypeHint to GdkWindowTypeHint.
* app/config/gimpguiconfig.[ch]
* app/config/gimprc-blurbs.h: added two new gimprc options that
allow to configure which window type hint to set on the toolbox
and on dock windows.
* app/widgets/gimpdock.[ch}: use the window type hint from gimprc.
Introduced construct properties and got rid of gimp_dock_construct().
* app/widgets/gimpimagedock.c
* app/widgets/gimptoolbox.c: changed accordingly.
* app/gui/preferences-dialog.c (prefs_dialog_new): let the Themes
frame expand.
2003-11-19 Sven Neumann <sven@gimp.org>
* app/widgets/gimpitemfactory.c
* app/widgets/gimpwidgets-utils.[ch]: moved the
gimp_menu_position() implementation that was used only from
GimpItemFactory to gimpitemfactory.c. Added a new function of the
same name that positions a menu taking into account the monitor
geometry and the render direction.
* app/widgets/gimpcontainergridview.c
* app/widgets/gimpcontainertreeview.c: use gimp_menu_position().
* app/widgets/gimpcontainerpopup.c
* app/widgets/gimppreview-popup.c: let windows popup on the
current monitor (for Xinerama setups).
2003-11-08 Michael Natterer <mitch@gimp.org>
To be multihead safe, each new window or menu needs to be
associated with a GdkScreen or it will pop up on the default
screen.
* libgimpwidgets/gimpquerybox.[ch]
* app/display/gimpdisplayshell-layer-select.[ch]
* app/widgets/widgets-types.h
* app/widgets/gimpitemfactory.[ch]
* app/widgets/gimpitemtreeview.[ch]
* app/widgets/gimptemplateview.[ch]
* app/widgets/gimptooldialog.[ch]
* app/widgets/gimpviewabledialog.[ch]
* app/gui/channels-commands.[ch]
* app/gui/color-notebook.[ch]
* app/gui/convert-dialog.[ch]
* app/gui/edit-commands.[ch]
* app/gui/grid-dialog.[ch]
* app/gui/image-commands.[ch]
* app/gui/info-dialog.[ch]
* app/gui/layers-commands.[ch]
* app/gui/offset-dialog.[ch]
* app/gui/resize-dialog.[ch]
* app/gui/stroke-dialog.[ch]
* app/gui/templates-commands.[ch]
* app/gui/vectors-commands.[ch]: added "GtkWidget *parent"
paramaters to all functions which create menus, popups or windows
and pass "parent" to gimp_dialog_new() or one of the various
wrappers around it. As a side effect, this fixes bug #61092.
* app/widgets/gimpdialogfactory.[ch]: added "GdkScreen *screen"
instead of "parent" here since there are no possible parent
windows on startup.
* app/display/gimpdisplayshell-callbacks.c
(gimp_display_shell_origin_button_press): added a quick hack to
send a display to another screen: click the origin button with the
middle mouse button.
* app/display/gimpdisplayshell.c
(gimp_display_shell_screen_changed): don't chain up
undonditionally (don't crash).
* libgimpwidgets/gimpdialog.c (gimp_dialog_new_valist): set the
dialog's screen from a non-GtkWidget parent widget. The rest of
non-window parent widget handling is still unimplemented.
* libgimpwidgets/gimpcolorbutton.c
* app/widgets/gimpcolormapeditor.c
* app/widgets/gimpcolorpanel.c
* app/widgets/gimpcomponenteditor.c
* app/widgets/gimpcontainereditor.c
* app/widgets/gimpcontainergridview.c
* app/widgets/gimpcontainerpopup.c
* app/widgets/gimpcontainertreeview.c
* app/widgets/gimpdatafactoryview.c
* app/widgets/gimpdevicestatus.c
* app/widgets/gimpdockable.c
* app/widgets/gimpdrawabletreeview.c
* app/widgets/gimperrorconsole.c
* app/widgets/gimpgradienteditor.c
* app/widgets/gimphelp.c
* app/widgets/gimppaletteeditor.c
* app/widgets/gimppreview-popup.c
* app/widgets/gimpselectioneditor.c
* app/widgets/gimpsessioninfo.c
* app/widgets/gimptoolbox-color-area.c
* app/widgets/gimptoolbox-indicator-area.c
* app/widgets/gimptoolbox.c
* app/widgets/gimptooloptionseditor.c
* app/widgets/gimpvectorstreeview.c
* app/widgets/gimpwidgets-utils.c
* app/display/gimpdisplayshell-scale.c
* app/display/gimpnavigationview.c
* app/gui/module-browser.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/drawable-commands.c
* app/gui/file-commands.c
* app/gui/file-new-dialog.c
* app/gui/file-save-dialog.c
* app/gui/gradient-editor-commands.c
* app/gui/gui-vtable.c
* app/gui/gui.c
* app/gui/info-window.c
* app/gui/palette-import-dialog.c
* app/gui/palettes-commands.c
* app/gui/qmask-commands.c
* app/gui/select-commands.c
* app/gui/tool-options-commands.c
* app/gui/view-commands.c
* app/tools/gimpcolorpickertool.c
* app/tools/gimpcroptool.c
* app/tools/gimpimagemaptool.c
* app/tools/gimpmeasuretool.c
* app/tools/gimptransformtool.c
* plug-ins/FractalExplorer/FractalExplorer.c
* plug-ins/gfig/gfig.c
* plug-ins/gflare/gflare.c: changed accordingly. Changed all
menu_position funcs to place the menu on the right screen.
2003-10-22 Sven Neumann <sven@gimp.org>
* app/widgets/gimpwidgets-utils.[ch]: added new function
gimp_rgb_set_gdk_color().
* app/config/gimprc.c (gimp_rc_load): unlinking the broken gimprc
doesn't really help so don't do it. GIMP will continue to complain
until the gimprc is fixed.
2003-10-21 Sven Neumann <sven@gimp.org>
* base/base.c (base_init)
* app/errors.c (gimp_errors_init): moved the message about
possible debug messages to gimp_errors_init() so that it appears
before any startup debug output.
* app/app_procs.c (app_init): register a log handler for the
GimpConfig log domain.
* app/widgets/gimpwidgets-utils.c (gimp_message_box)
* app/core/gimp.c (gimp_message): added an extra newline when
sending messages to stderr. Don't output the full progname for
messages; use a simple "GIMP" like the GUI message handler does.
* app/gui/user-install-dialog.c: removed function copy_file()...
* app/config/gimpconfig-utils.[ch]: ... and added it here as
gimp_config_file_copy(). Also added utility function
gimp_config_file_backup_on_error().
* app/config/gimprc.c (gimp_rc_load): if the user gimprc can't be
parsed, create a backup and if that succeeds unlink the broken one
to cure the problem.
* app/gui/session.c: create a backup if sessionrc can't be parsed.
* config/gimpconfig-deserialize.c (gimp_config_deserialize_properties):
don't set an error when token is G_TOKEN_NONE; it should already
be set then.
2003-09-24 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.c (gimp_menu_position)
* app/widgets/gimpcontainerpopup.c (gimp_container_popup_show):
more menus which pop up correctly with RTL languages.
2003-09-23 Sven Neumann <sven@gimp.org>
* app/widgets/gimpwidgets-utils.[ch]: added a utility function
that positions a menu that pops up from a button widget.
* app/display/gimpdisplayshell-callbacks.c
* app/widgets/gimpdockable.c: use the new utility function instead
of duplicating the code.
2003-09-09 Sven Neumann <sven@gimp.org>
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell.c
* app/display/gimpnavigationview.c
* app/gui/resolution-calibrate-dialog.c
* app/widgets/gimpcontainerpopup.c
* app/widgets/gimpdialogfactory.c
* app/widgets/gimpeditor.c
* app/widgets/gimppreview-popup.c
* app/widgets/gimpwidgets-utils.c: get the size from the current
screen, not always from the default one.
* plug-ins/common/wmf.c: ask GIMP for the monitor resolution instead
of taking the value from GDK.
2003-07-02 Michael Natterer <mitch@gimp.org>
* app/widgets/widgets-types.h: added GimpMenuPositionFunc typedef.
* app/widgets/gimpwidgets-utils.[ch]: made gimp_menu_position()
a GimpMenuPositionFunc.
* app/widgets/gimpitemfactory.[ch]
(gimp_item_factory_popup_with_data): added position_func and
position_data parameters. Use gimp_menu_position() if no
position_func is given.
* app/display/gimpdisplayshell-callbacks.c: removed
gimp_display_shell_origin_menu_popup() and call
gimp_item_factory_popup_with_data() directly from
gimp_display_shell_popup_menu(), using
gimp_display_shell_origin_menu_position() as position_func.
* app/widgets/gimpeditor.[ch]: added a GtkWidget::popup_menu()
implementation so all context menus are keyboard accessible.
Added "gpointer factory_data" member so the menu can be popped up
in the right context.
* app/gui/channels-menu.c
* app/gui/layers-menu.c
* app/gui/vectors-menu.c: make them work without an active image
since they can be popped up at any time now.
* app/gui/image-menu.c
* app/gui/toolbox-menu.c: cleanup.
* app/widgets/gimpcolormapeditor.c
* app/widgets/gimpcomponenteditor.c
* app/widgets/gimpcontainereditor.c
* app/widgets/gimpdockbook.c
* app/widgets/gimperrorconsole.c
* app/widgets/gimpgradienteditor.c
* app/widgets/gimpitemtreeview.c
* app/widgets/gimppaletteeditor.c: pass NULL, NULL as
position_func and position_data so the default implementation is
used.
2003-07-02 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpwidgets-utils.[ch] (gimp_menu_path_strip_uline):
new function which takes menu_paths with mnemonics and removes
them so they can be used as identifiers.
* app/gui/plug-in-menus.c: use the new function. Enables mnemonics
for plug-in menu entries. Removed plug_in_escape_uline() which
implemented disabling them.
* app/widgets/gimptoolbox.c (toolbox_create_tools): use it here
too, made the function more robust.
2003-06-20 Sven Neumann <sven@gimp.org>
* libgimp/gimp.c (gimp_config): fixed error messages.
* app/widgets/gimpwidgets-utils.c (gimp_message_box): use a
selectable label so you can copy from message dialogs.
2003-06-13 Michael Natterer <mitch@gimp.org>
Cleaned up and improved the message system:
* app/core/gimp.[ch]: added "const gchar *domain" to
GimpMessageFunc (a NULL domain means the message is from the GIMP
core, everything else is a plug-in).
* app/errors.c: pass "domain == NULL" to gimp_message().
* tools/pdbgen/pdb/message.pdb: derive the message domain from the
current plug-in's menu_path (evil hack but works reasonably well).
* app/pdb/message_cmds.c: regenerated.
* app/widgets/gimpwidgets-utils.[ch] (gimp_message_box): added a
header showing the message domain and changed the dialog layout to
follow the HIG more closely.
* app/gui/error-console-dialog.[ch]: removed.
* app/widgets/gimperrorconsole.[ch]
* app/gui/error-console-commands.[ch]
* app/gui/error-console-menu.[ch]: new files containing a
re-implementation of the error console dialog.
* app/gui/Makefile.am
* app/gui/dialogs-constructors.c
* app/gui/gui.c
* app/gui/menus.c
* app/widgets/Makefile.am
* app/widgets/widgets-types.h: changed accordingly.
* app/display/gimpprogress.c: added more spacing and removed the
separator (more HIG compliant).
* plug-ins/[most plug-ins].c: Changed lots of messages and
progress strings:
- Removed plug-in names from messages since that's automatically
covered by "domain" now.
- Put all filenames in ''.
- Changed "Loading" to "Opening".
- Added "..." to all progress messages.
- Cleaned up all file open/save error messages to look the
same and include g_strerror(errno).
- Removed special casing for progress bars and *always* show them,
not only if run_mode != GIMP_RUN_NONINTERACTIVE (we can't expect
all plug-ins to do this correctly but need to hack the core to
sort out unwanted progress bars).
Unrelated:
- Cleaned up indentation, spacing, #includes, coding style and
other stuff while I was at all these files.
2003-06-10 Sven Neumann <sven@gimp.org>
* app/widgets/gimpwidgets-utils.[ch]: added utility function
gimp_rgb_get_gdk_color(), documented gimp_get_screen_resolution().
* app/widgets/gimppreviewrenderer.c
(gimp_preview_renderer_set_border_color)
* app/display/gimpdisplayshell-appearance.c
(gimp_display_shell_set_padding): use the new function.
2003-05-29 Michael Natterer <mitch@gimp.org>
* app/main.c (main): removed the calls to g_log_set_handler().
* app/app_procs.[ch] (app_init): added the g_log_set_handler()
calls and pass them the global Gimp instance as user_data.
Renamed app_gui_init() to app_gui_libs_init().
* app/errors.c: use the passed Gimp pointer instead of using
"the_gimp". Don't #include "app_procs.h".
* app/gui/gui.[ch]: removed gui_get_screen_resolution().
* app/widgets/gimpwidgets-utils.[ch]: added
gimp_get_screen_resolution().
* app/display/gimpdisplayshell-handlers.c
* app/display/gimpdisplayshell.c
* app/gui/preferences-dialog.c
* app/gui/user-install-dialog.c: changed accordingly.
* app/display/gimpdisplayshell.c: don't #include "gui/gui.h".
